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7c673cae | 1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
9f95a23c | 2 | // vim: ts=8 sw=2 smarttab ft=cpp |
7c673cae FG |
3 | |
4 | #include <errno.h> | |
5 | #include <array> | |
6 | #include <string.h> | |
f67539c2 | 7 | #include <string_view> |
7c673cae FG |
8 | |
9 | #include "common/ceph_crypto.h" | |
f6b5b4d7 | 10 | #include "common/split.h" |
7c673cae FG |
11 | #include "common/Formatter.h" |
12 | #include "common/utf8.h" | |
13 | #include "common/ceph_json.h" | |
14 | #include "common/safe_io.h" | |
9f95a23c | 15 | #include "common/errno.h" |
11fdf7f2 | 16 | #include "auth/Crypto.h" |
7c673cae FG |
17 | #include <boost/algorithm/string.hpp> |
18 | #include <boost/algorithm/string/replace.hpp> | |
11fdf7f2 | 19 | #include <boost/tokenizer.hpp> |
f67539c2 | 20 | #define BOOST_BIND_GLOBAL_PLACEHOLDERS |
20effc67 | 21 | #ifdef HAVE_WARN_IMPLICIT_CONST_INT_FLOAT_CONVERSION |
522d829b TL |
22 | #pragma clang diagnostic push |
23 | #pragma clang diagnostic ignored "-Wimplicit-const-int-float-conversion" | |
20effc67 TL |
24 | #endif |
25 | #ifdef HAVE_WARN_IMPLICIT_CONST_INT_FLOAT_CONVERSION | |
522d829b | 26 | #pragma clang diagnostic pop |
20effc67 | 27 | #endif |
f67539c2 | 28 | #undef BOOST_BIND_GLOBAL_PLACEHOLDERS |
11fdf7f2 TL |
29 | |
30 | #include <liboath/oath.h> | |
7c673cae FG |
31 | |
32 | #include "rgw_rest.h" | |
33 | #include "rgw_rest_s3.h" | |
34 | #include "rgw_rest_s3website.h" | |
eafe8130 | 35 | #include "rgw_rest_pubsub.h" |
7c673cae FG |
36 | #include "rgw_auth_s3.h" |
37 | #include "rgw_acl.h" | |
38 | #include "rgw_policy_s3.h" | |
39 | #include "rgw_user.h" | |
40 | #include "rgw_cors.h" | |
41 | #include "rgw_cors_s3.h" | |
224ce89b | 42 | #include "rgw_tag_s3.h" |
7c673cae FG |
43 | |
44 | #include "rgw_client_io.h" | |
45 | ||
46 | #include "rgw_keystone.h" | |
47 | #include "rgw_auth_keystone.h" | |
48 | #include "rgw_auth_registry.h" | |
49 | ||
31f18b77 FG |
50 | #include "rgw_es_query.h" |
51 | ||
7c673cae FG |
52 | #include <typeinfo> // for 'typeid' |
53 | ||
54 | #include "rgw_ldap.h" | |
55 | #include "rgw_token.h" | |
56 | #include "rgw_rest_role.h" | |
57 | #include "rgw_crypt.h" | |
58 | #include "rgw_crypt_sanitize.h" | |
11fdf7f2 TL |
59 | #include "rgw_rest_user_policy.h" |
60 | #include "rgw_zone.h" | |
9f95a23c | 61 | #include "rgw_bucket_sync.h" |
11fdf7f2 TL |
62 | |
63 | #include "services/svc_zone.h" | |
9f95a23c | 64 | #include "services/svc_cls.h" |
7c673cae | 65 | |
11fdf7f2 TL |
66 | #include "include/ceph_assert.h" |
67 | #include "rgw_role.h" | |
68 | #include "rgw_rest_sts.h" | |
92f5a8d4 | 69 | #include "rgw_rest_iam.h" |
11fdf7f2 | 70 | #include "rgw_sts.h" |
f67539c2 | 71 | #include "rgw_sal_rados.h" |
7c673cae | 72 | |
20effc67 TL |
73 | #include "rgw_s3select.h" |
74 | ||
7c673cae FG |
75 | #define dout_context g_ceph_context |
76 | #define dout_subsys ceph_subsys_rgw | |
77 | ||
20effc67 | 78 | using namespace std; |
7c673cae FG |
79 | using namespace rgw; |
80 | using namespace ceph::crypto; | |
81 | ||
7c673cae FG |
82 | void list_all_buckets_start(struct req_state *s) |
83 | { | |
84 | s->formatter->open_array_section_in_ns("ListAllMyBucketsResult", XMLNS_AWS_S3); | |
85 | } | |
86 | ||
87 | void list_all_buckets_end(struct req_state *s) | |
88 | { | |
89 | s->formatter->close_section(); | |
90 | } | |
91 | ||
20effc67 | 92 | void dump_bucket(struct req_state *s, rgw::sal::Bucket& obj) |
7c673cae FG |
93 | { |
94 | s->formatter->open_object_section("Bucket"); | |
9f95a23c | 95 | s->formatter->dump_string("Name", obj.get_name()); |
20effc67 | 96 | dump_time(s, "CreationDate", obj.get_creation_time()); |
7c673cae FG |
97 | s->formatter->close_section(); |
98 | } | |
99 | ||
31f18b77 | 100 | void rgw_get_errno_s3(rgw_http_error *e , int err_no) |
7c673cae | 101 | { |
31f18b77 | 102 | rgw_http_errors::const_iterator r = rgw_http_s3_errors.find(err_no); |
7c673cae | 103 | |
31f18b77 FG |
104 | if (r != rgw_http_s3_errors.end()) { |
105 | e->http_ret = r->second.first; | |
106 | e->s3_code = r->second.second; | |
7c673cae FG |
107 | } else { |
108 | e->http_ret = 500; | |
109 | e->s3_code = "UnknownError"; | |
110 | } | |
111 | } | |
112 | ||
9f95a23c TL |
113 | static inline std::string get_s3_expiration_header( |
114 | struct req_state* s, | |
115 | const ceph::real_time& mtime) | |
116 | { | |
117 | return rgw::lc::s3_expiration_header( | |
f67539c2 | 118 | s, s->object->get_key(), s->tagset, mtime, s->bucket_attrs); |
9f95a23c TL |
119 | } |
120 | ||
f6b5b4d7 TL |
121 | static inline bool get_s3_multipart_abort_header( |
122 | struct req_state* s, const ceph::real_time& mtime, | |
123 | ceph::real_time& date, std::string& rule_id) | |
124 | { | |
125 | return rgw::lc::s3_multipart_abort_header( | |
f67539c2 | 126 | s, s->object->get_key(), mtime, s->bucket_attrs, date, rule_id); |
f6b5b4d7 TL |
127 | } |
128 | ||
7c673cae FG |
129 | struct response_attr_param { |
130 | const char *param; | |
131 | const char *http_attr; | |
132 | }; | |
133 | ||
134 | static struct response_attr_param resp_attr_params[] = { | |
135 | {"response-content-type", "Content-Type"}, | |
136 | {"response-content-language", "Content-Language"}, | |
137 | {"response-expires", "Expires"}, | |
138 | {"response-cache-control", "Cache-Control"}, | |
139 | {"response-content-disposition", "Content-Disposition"}, | |
140 | {"response-content-encoding", "Content-Encoding"}, | |
141 | {NULL, NULL}, | |
142 | }; | |
143 | ||
144 | int RGWGetObj_ObjStore_S3Website::send_response_data(bufferlist& bl, off_t bl_ofs, off_t bl_len) { | |
145 | map<string, bufferlist>::iterator iter; | |
146 | iter = attrs.find(RGW_ATTR_AMZ_WEBSITE_REDIRECT_LOCATION); | |
147 | if (iter != attrs.end()) { | |
148 | bufferlist &bl = iter->second; | |
11fdf7f2 | 149 | s->redirect = bl.c_str(); |
7c673cae | 150 | s->err.http_ret = 301; |
9f95a23c | 151 | ldpp_dout(this, 20) << __CEPH_ASSERT_FUNCTION << " redirecting per x-amz-website-redirect-location=" << s->redirect << dendl; |
7c673cae FG |
152 | op_ret = -ERR_WEBSITE_REDIRECT; |
153 | set_req_state_err(s, op_ret); | |
154 | dump_errno(s); | |
155 | dump_content_length(s, 0); | |
156 | dump_redirect(s, s->redirect); | |
157 | end_header(s, this); | |
158 | return op_ret; | |
159 | } else { | |
160 | return RGWGetObj_ObjStore_S3::send_response_data(bl, bl_ofs, bl_len); | |
161 | } | |
162 | } | |
163 | ||
f67539c2 | 164 | int RGWGetObj_ObjStore_S3Website::send_response_data_error(optional_yield y) |
7c673cae | 165 | { |
f67539c2 | 166 | return RGWGetObj_ObjStore_S3::send_response_data_error(y); |
7c673cae FG |
167 | } |
168 | ||
f67539c2 | 169 | int RGWGetObj_ObjStore_S3::get_params(optional_yield y) |
7c673cae FG |
170 | { |
171 | // for multisite sync requests, only read the slo manifest itself, rather than | |
172 | // all of the data from its parts. the parts will sync as separate objects | |
173 | skip_manifest = s->info.args.exists(RGW_SYS_PARAM_PREFIX "sync-manifest"); | |
174 | ||
181888fb FG |
175 | // multisite sync requests should fetch encrypted data, along with the |
176 | // attributes needed to support decryption on the other zone | |
177 | if (s->system_request) { | |
178 | skip_decrypt = s->info.args.exists(RGW_SYS_PARAM_PREFIX "skip-decrypt"); | |
179 | } | |
180 | ||
f67539c2 | 181 | return RGWGetObj_ObjStore::get_params(y); |
7c673cae FG |
182 | } |
183 | ||
f67539c2 | 184 | int RGWGetObj_ObjStore_S3::send_response_data_error(optional_yield y) |
7c673cae FG |
185 | { |
186 | bufferlist bl; | |
187 | return send_response_data(bl, 0 , 0); | |
188 | } | |
189 | ||
190 | template <class T> | |
191 | int decode_attr_bl_single_value(map<string, bufferlist>& attrs, const char *attr_name, T *result, T def_val) | |
192 | { | |
193 | map<string, bufferlist>::iterator iter = attrs.find(attr_name); | |
194 | if (iter == attrs.end()) { | |
195 | *result = def_val; | |
196 | return 0; | |
197 | } | |
198 | bufferlist& bl = iter->second; | |
199 | if (bl.length() == 0) { | |
200 | *result = def_val; | |
201 | return 0; | |
202 | } | |
11fdf7f2 | 203 | auto bliter = bl.cbegin(); |
7c673cae | 204 | try { |
11fdf7f2 | 205 | decode(*result, bliter); |
7c673cae FG |
206 | } catch (buffer::error& err) { |
207 | return -EIO; | |
208 | } | |
209 | return 0; | |
210 | } | |
211 | ||
801d1391 TL |
212 | inline bool str_has_cntrl(const std::string s) { |
213 | return std::any_of(s.begin(), s.end(), ::iscntrl); | |
214 | } | |
215 | ||
216 | inline bool str_has_cntrl(const char* s) { | |
217 | std::string _s(s); | |
218 | return str_has_cntrl(_s); | |
219 | } | |
220 | ||
7c673cae FG |
221 | int RGWGetObj_ObjStore_S3::send_response_data(bufferlist& bl, off_t bl_ofs, |
222 | off_t bl_len) | |
223 | { | |
224 | const char *content_type = NULL; | |
225 | string content_type_str; | |
226 | map<string, string> response_attrs; | |
227 | map<string, string>::iterator riter; | |
228 | bufferlist metadata_bl; | |
229 | ||
9f95a23c TL |
230 | string expires = get_s3_expiration_header(s, lastmod); |
231 | ||
7c673cae FG |
232 | if (sent_header) |
233 | goto send_data; | |
234 | ||
235 | if (custom_http_ret) { | |
236 | set_req_state_err(s, 0); | |
237 | dump_errno(s, custom_http_ret); | |
238 | } else { | |
239 | set_req_state_err(s, (partial_content && !op_ret) ? STATUS_PARTIAL_CONTENT | |
31f18b77 | 240 | : op_ret); |
7c673cae FG |
241 | dump_errno(s); |
242 | } | |
243 | ||
244 | if (op_ret) | |
245 | goto done; | |
246 | ||
247 | if (range_str) | |
248 | dump_range(s, start, end, s->obj_size); | |
249 | ||
250 | if (s->system_request && | |
251 | s->info.args.exists(RGW_SYS_PARAM_PREFIX "prepend-metadata")) { | |
252 | ||
253 | dump_header(s, "Rgwx-Object-Size", (long long)total_len); | |
254 | ||
255 | if (rgwx_stat) { | |
256 | /* | |
257 | * in this case, we're not returning the object's content, only the prepended | |
258 | * extra metadata | |
259 | */ | |
260 | total_len = 0; | |
261 | } | |
262 | ||
263 | /* JSON encode object metadata */ | |
264 | JSONFormatter jf; | |
265 | jf.open_object_section("obj_metadata"); | |
266 | encode_json("attrs", attrs, &jf); | |
267 | utime_t ut(lastmod); | |
268 | encode_json("mtime", ut, &jf); | |
269 | jf.close_section(); | |
270 | stringstream ss; | |
271 | jf.flush(ss); | |
272 | metadata_bl.append(ss.str()); | |
273 | dump_header(s, "Rgwx-Embedded-Metadata-Len", metadata_bl.length()); | |
274 | total_len += metadata_bl.length(); | |
275 | } | |
276 | ||
277 | if (s->system_request && !real_clock::is_zero(lastmod)) { | |
278 | /* we end up dumping mtime in two different methods, a bit redundant */ | |
279 | dump_epoch_header(s, "Rgwx-Mtime", lastmod); | |
280 | uint64_t pg_ver = 0; | |
281 | int r = decode_attr_bl_single_value(attrs, RGW_ATTR_PG_VER, &pg_ver, (uint64_t)0); | |
282 | if (r < 0) { | |
9f95a23c | 283 | ldpp_dout(this, 0) << "ERROR: failed to decode pg ver attr, ignoring" << dendl; |
7c673cae FG |
284 | } |
285 | dump_header(s, "Rgwx-Obj-PG-Ver", pg_ver); | |
286 | ||
287 | uint32_t source_zone_short_id = 0; | |
288 | r = decode_attr_bl_single_value(attrs, RGW_ATTR_SOURCE_ZONE, &source_zone_short_id, (uint32_t)0); | |
289 | if (r < 0) { | |
9f95a23c | 290 | ldpp_dout(this, 0) << "ERROR: failed to decode pg ver attr, ignoring" << dendl; |
7c673cae FG |
291 | } |
292 | if (source_zone_short_id != 0) { | |
293 | dump_header(s, "Rgwx-Source-Zone-Short-Id", source_zone_short_id); | |
294 | } | |
295 | } | |
296 | ||
297 | for (auto &it : crypt_http_responses) | |
298 | dump_header(s, it.first, it.second); | |
299 | ||
300 | dump_content_length(s, total_len); | |
301 | dump_last_modified(s, lastmod); | |
11fdf7f2 | 302 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
9f95a23c TL |
303 | dump_header_if_nonempty(s, "x-amz-expiration", expires); |
304 | ||
11fdf7f2 TL |
305 | if (attrs.find(RGW_ATTR_APPEND_PART_NUM) != attrs.end()) { |
306 | dump_header(s, "x-rgw-object-type", "Appendable"); | |
307 | dump_header(s, "x-rgw-next-append-position", s->obj_size); | |
308 | } else { | |
309 | dump_header(s, "x-rgw-object-type", "Normal"); | |
31f18b77 | 310 | } |
eafe8130 | 311 | |
7c673cae FG |
312 | if (! op_ret) { |
313 | if (! lo_etag.empty()) { | |
314 | /* Handle etag of Swift API's large objects (DLO/SLO). It's entirerly | |
315 | * legit to perform GET on them through S3 API. In such situation, | |
316 | * a client should receive the composited content with corresponding | |
317 | * etag value. */ | |
318 | dump_etag(s, lo_etag); | |
319 | } else { | |
320 | auto iter = attrs.find(RGW_ATTR_ETAG); | |
321 | if (iter != attrs.end()) { | |
11fdf7f2 | 322 | dump_etag(s, iter->second.to_str()); |
7c673cae FG |
323 | } |
324 | } | |
325 | ||
326 | for (struct response_attr_param *p = resp_attr_params; p->param; p++) { | |
327 | bool exists; | |
328 | string val = s->info.args.get(p->param, &exists); | |
329 | if (exists) { | |
801d1391 TL |
330 | /* reject unauthenticated response header manipulation, see |
331 | * https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html */ | |
332 | if (s->auth.identity->is_anonymous()) { | |
333 | return -ERR_INVALID_REQUEST; | |
334 | } | |
335 | /* HTTP specification says no control characters should be present in | |
336 | * header values: https://tools.ietf.org/html/rfc7230#section-3.2 | |
337 | * field-vchar = VCHAR / obs-text | |
338 | * | |
339 | * Failure to validate this permits a CRLF injection in HTTP headers, | |
340 | * whereas S3 GetObject only permits specific headers. | |
341 | */ | |
342 | if(str_has_cntrl(val)) { | |
343 | /* TODO: return a more distinct error in future; | |
344 | * stating what the problem is */ | |
345 | return -ERR_INVALID_REQUEST; | |
346 | } | |
347 | ||
7c673cae FG |
348 | if (strcmp(p->param, "response-content-type") != 0) { |
349 | response_attrs[p->http_attr] = val; | |
350 | } else { | |
351 | content_type_str = val; | |
352 | content_type = content_type_str.c_str(); | |
353 | } | |
354 | } | |
355 | } | |
356 | ||
357 | for (auto iter = attrs.begin(); iter != attrs.end(); ++iter) { | |
358 | const char *name = iter->first.c_str(); | |
359 | map<string, string>::iterator aiter = rgw_to_http_attrs.find(name); | |
360 | if (aiter != rgw_to_http_attrs.end()) { | |
361 | if (response_attrs.count(aiter->second) == 0) { | |
362 | /* Was not already overridden by a response param. */ | |
11fdf7f2 TL |
363 | |
364 | size_t len = iter->second.length(); | |
365 | string s(iter->second.c_str(), len); | |
366 | while (len && !s[len - 1]) { | |
367 | --len; | |
368 | s.resize(len); | |
369 | } | |
370 | response_attrs[aiter->second] = s; | |
7c673cae FG |
371 | } |
372 | } else if (iter->first.compare(RGW_ATTR_CONTENT_TYPE) == 0) { | |
373 | /* Special handling for content_type. */ | |
374 | if (!content_type) { | |
11fdf7f2 TL |
375 | content_type_str = rgw_bl_str(iter->second); |
376 | content_type = content_type_str.c_str(); | |
7c673cae | 377 | } |
31f18b77 | 378 | } else if (strcmp(name, RGW_ATTR_SLO_UINDICATOR) == 0) { |
11fdf7f2 | 379 | // this attr has an extra length prefix from encode() in prior versions |
31f18b77 | 380 | dump_header(s, "X-Object-Meta-Static-Large-Object", "True"); |
7c673cae FG |
381 | } else if (strncmp(name, RGW_ATTR_META_PREFIX, |
382 | sizeof(RGW_ATTR_META_PREFIX)-1) == 0) { | |
383 | /* User custom metadata. */ | |
384 | name += sizeof(RGW_ATTR_PREFIX) - 1; | |
385 | dump_header(s, name, iter->second); | |
224ce89b WB |
386 | } else if (iter->first.compare(RGW_ATTR_TAGS) == 0) { |
387 | RGWObjTags obj_tags; | |
388 | try{ | |
11fdf7f2 | 389 | auto it = iter->second.cbegin(); |
224ce89b WB |
390 | obj_tags.decode(it); |
391 | } catch (buffer::error &err) { | |
9f95a23c | 392 | ldpp_dout(this,0) << "Error caught buffer::error couldn't decode TagSet " << dendl; |
224ce89b WB |
393 | } |
394 | dump_header(s, RGW_AMZ_TAG_COUNT, obj_tags.count()); | |
eafe8130 TL |
395 | } else if (iter->first.compare(RGW_ATTR_OBJECT_RETENTION) == 0 && get_retention){ |
396 | RGWObjectRetention retention; | |
397 | try { | |
398 | decode(retention, iter->second); | |
399 | dump_header(s, "x-amz-object-lock-mode", retention.get_mode()); | |
20effc67 TL |
400 | string date = ceph::to_iso_8601(retention.get_retain_until_date()); |
401 | dump_header(s, "x-amz-object-lock-retain-until-date", date.c_str()); | |
eafe8130 TL |
402 | } catch (buffer::error& err) { |
403 | ldpp_dout(this, 0) << "ERROR: failed to decode RGWObjectRetention" << dendl; | |
404 | } | |
405 | } else if (iter->first.compare(RGW_ATTR_OBJECT_LEGAL_HOLD) == 0 && get_legal_hold) { | |
406 | RGWObjectLegalHold legal_hold; | |
407 | try { | |
408 | decode(legal_hold, iter->second); | |
409 | dump_header(s, "x-amz-object-lock-legal-hold",legal_hold.get_status()); | |
410 | } catch (buffer::error& err) { | |
411 | ldpp_dout(this, 0) << "ERROR: failed to decode RGWObjectLegalHold" << dendl; | |
412 | } | |
7c673cae FG |
413 | } |
414 | } | |
415 | } | |
416 | ||
417 | done: | |
418 | for (riter = response_attrs.begin(); riter != response_attrs.end(); | |
419 | ++riter) { | |
420 | dump_header(s, riter->first, riter->second); | |
421 | } | |
422 | ||
423 | if (op_ret == -ERR_NOT_MODIFIED) { | |
424 | end_header(s, this); | |
425 | } else { | |
426 | if (!content_type) | |
427 | content_type = "binary/octet-stream"; | |
428 | ||
429 | end_header(s, this, content_type); | |
430 | } | |
431 | ||
432 | if (metadata_bl.length()) { | |
433 | dump_body(s, metadata_bl); | |
434 | } | |
435 | sent_header = true; | |
436 | ||
437 | send_data: | |
438 | if (get_data && !op_ret) { | |
439 | int r = dump_body(s, bl.c_str() + bl_ofs, bl_len); | |
440 | if (r < 0) | |
441 | return r; | |
442 | } | |
443 | ||
444 | return 0; | |
445 | } | |
446 | ||
11fdf7f2 | 447 | int RGWGetObj_ObjStore_S3::get_decrypt_filter(std::unique_ptr<RGWGetObj_Filter> *filter, RGWGetObj_Filter* cb, bufferlist* manifest_bl) |
7c673cae | 448 | { |
181888fb FG |
449 | if (skip_decrypt) { // bypass decryption for multisite sync requests |
450 | return 0; | |
451 | } | |
452 | ||
7c673cae FG |
453 | int res = 0; |
454 | std::unique_ptr<BlockCrypt> block_crypt; | |
455 | res = rgw_s3_prepare_decrypt(s, attrs, &block_crypt, crypt_http_responses); | |
456 | if (res == 0) { | |
457 | if (block_crypt != nullptr) { | |
20effc67 | 458 | auto f = std::make_unique<RGWGetObj_BlockDecrypt>(s, s->cct, cb, std::move(block_crypt)); |
a8e16298 | 459 | if (manifest_bl != nullptr) { |
b3b6e05e | 460 | res = f->read_manifest(this, *manifest_bl); |
a8e16298 TL |
461 | if (res == 0) { |
462 | *filter = std::move(f); | |
7c673cae FG |
463 | } |
464 | } | |
465 | } | |
466 | } | |
467 | return res; | |
468 | } | |
f67539c2 | 469 | int RGWGetObj_ObjStore_S3::verify_requester(const rgw::auth::StrategyRegistry& auth_registry, optional_yield y) |
f6b5b4d7 TL |
470 | { |
471 | int ret = -EINVAL; | |
f67539c2 | 472 | ret = RGWOp::verify_requester(auth_registry, y); |
f6b5b4d7 | 473 | if(!s->user->get_caps().check_cap("amz-cache", RGW_CAP_READ) && !ret && s->info.env->exists("HTTP_X_AMZ_CACHE")) |
f67539c2 | 474 | ret = override_range_hdr(auth_registry, y); |
f6b5b4d7 TL |
475 | return ret; |
476 | } | |
f67539c2 TL |
477 | |
478 | int RGWGetObj_ObjStore_S3::override_range_hdr(const rgw::auth::StrategyRegistry& auth_registry, optional_yield y) | |
f6b5b4d7 TL |
479 | { |
480 | int ret = -EINVAL; | |
481 | ldpp_dout(this, 10) << "cache override headers" << dendl; | |
482 | RGWEnv* rgw_env = const_cast<RGWEnv *>(s->info.env); | |
483 | const char* backup_range = rgw_env->get("HTTP_RANGE"); | |
484 | const char hdrs_split[2] = {(char)178,'\0'}; | |
485 | const char kv_split[2] = {(char)177,'\0'}; | |
486 | const char* cache_hdr = rgw_env->get("HTTP_X_AMZ_CACHE"); | |
487 | for (std::string_view hdr : ceph::split(cache_hdr, hdrs_split)) { | |
488 | auto kv = ceph::split(hdr, kv_split); | |
489 | auto k = kv.begin(); | |
490 | if (std::distance(k, kv.end()) != 2) { | |
491 | return -EINVAL; | |
492 | } | |
493 | auto v = std::next(k); | |
494 | std::string key = "HTTP_"; | |
495 | key.append(*k); | |
496 | boost::replace_all(key, "-", "_"); | |
497 | rgw_env->set(std::move(key), std::string(*v)); | |
498 | ldpp_dout(this, 10) << "after splitting cache kv key: " << key << " " << rgw_env->get(key.c_str()) << dendl; | |
499 | } | |
f67539c2 | 500 | ret = RGWOp::verify_requester(auth_registry, y); |
f6b5b4d7 TL |
501 | if(!ret && backup_range) { |
502 | rgw_env->set("HTTP_RANGE",backup_range); | |
503 | } else { | |
504 | rgw_env->remove("HTTP_RANGE"); | |
505 | } | |
506 | return ret; | |
507 | } | |
508 | ||
7c673cae | 509 | |
224ce89b WB |
510 | void RGWGetObjTags_ObjStore_S3::send_response_data(bufferlist& bl) |
511 | { | |
512 | dump_errno(s); | |
513 | end_header(s, this, "application/xml"); | |
514 | dump_start(s); | |
515 | ||
516 | s->formatter->open_object_section_in_ns("Tagging", XMLNS_AWS_S3); | |
517 | s->formatter->open_object_section("TagSet"); | |
518 | if (has_tags){ | |
519 | RGWObjTagSet_S3 tagset; | |
11fdf7f2 | 520 | auto iter = bl.cbegin(); |
224ce89b WB |
521 | try { |
522 | tagset.decode(iter); | |
523 | } catch (buffer::error& err) { | |
9f95a23c | 524 | ldpp_dout(this,0) << "ERROR: caught buffer::error, couldn't decode TagSet" << dendl; |
224ce89b WB |
525 | op_ret= -EIO; |
526 | return; | |
527 | } | |
528 | tagset.dump_xml(s->formatter); | |
529 | } | |
530 | s->formatter->close_section(); | |
531 | s->formatter->close_section(); | |
532 | rgw_flush_formatter_and_reset(s, s->formatter); | |
533 | } | |
534 | ||
535 | ||
f67539c2 | 536 | int RGWPutObjTags_ObjStore_S3::get_params(optional_yield y) |
224ce89b | 537 | { |
11fdf7f2 | 538 | RGWXMLParser parser; |
224ce89b WB |
539 | |
540 | if (!parser.init()){ | |
541 | return -EINVAL; | |
542 | } | |
543 | ||
224ce89b | 544 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
11fdf7f2 TL |
545 | |
546 | int r = 0; | |
547 | bufferlist data; | |
20effc67 | 548 | std::tie(r, data) = read_all_input(s, max_size, false); |
224ce89b WB |
549 | |
550 | if (r < 0) | |
551 | return r; | |
552 | ||
11fdf7f2 | 553 | if (!parser.parse(data.c_str(), data.length(), 1)) { |
224ce89b WB |
554 | return -ERR_MALFORMED_XML; |
555 | } | |
556 | ||
11fdf7f2 | 557 | RGWObjTagging_S3 tagging; |
224ce89b | 558 | |
11fdf7f2 TL |
559 | try { |
560 | RGWXMLDecoder::decode_xml("Tagging", tagging, &parser); | |
561 | } catch (RGWXMLDecoder::err& err) { | |
9f95a23c | 562 | ldpp_dout(this, 5) << "Malformed tagging request: " << err << dendl; |
224ce89b WB |
563 | return -ERR_MALFORMED_XML; |
564 | } | |
565 | ||
566 | RGWObjTags obj_tags; | |
11fdf7f2 | 567 | r = tagging.rebuild(obj_tags); |
224ce89b WB |
568 | if (r < 0) |
569 | return r; | |
570 | ||
571 | obj_tags.encode(tags_bl); | |
9f95a23c | 572 | ldpp_dout(this, 20) << "Read " << obj_tags.count() << "tags" << dendl; |
224ce89b WB |
573 | |
574 | return 0; | |
575 | } | |
576 | ||
577 | void RGWPutObjTags_ObjStore_S3::send_response() | |
578 | { | |
579 | if (op_ret) | |
580 | set_req_state_err(s, op_ret); | |
581 | dump_errno(s); | |
582 | end_header(s, this, "application/xml"); | |
583 | dump_start(s); | |
584 | ||
585 | } | |
586 | ||
587 | void RGWDeleteObjTags_ObjStore_S3::send_response() | |
588 | { | |
589 | int r = op_ret; | |
590 | if (r == -ENOENT) | |
591 | r = 0; | |
592 | if (!r) | |
593 | r = STATUS_NO_CONTENT; | |
594 | ||
595 | set_req_state_err(s, r); | |
596 | dump_errno(s); | |
597 | end_header(s, this); | |
598 | } | |
7c673cae | 599 | |
9f95a23c TL |
600 | void RGWGetBucketTags_ObjStore_S3::send_response_data(bufferlist& bl) |
601 | { | |
602 | if (op_ret) | |
603 | set_req_state_err(s, op_ret); | |
604 | dump_errno(s); | |
605 | end_header(s, this, "application/xml"); | |
606 | dump_start(s); | |
607 | ||
608 | if (!op_ret) { | |
609 | s->formatter->open_object_section_in_ns("Tagging", XMLNS_AWS_S3); | |
610 | s->formatter->open_object_section("TagSet"); | |
611 | if (has_tags){ | |
612 | RGWObjTagSet_S3 tagset; | |
613 | auto iter = bl.cbegin(); | |
614 | try { | |
615 | tagset.decode(iter); | |
616 | } catch (buffer::error& err) { | |
b3b6e05e | 617 | ldpp_dout(this,0) << "ERROR: caught buffer::error, couldn't decode TagSet" << dendl; |
9f95a23c TL |
618 | op_ret= -EIO; |
619 | return; | |
620 | } | |
621 | tagset.dump_xml(s->formatter); | |
622 | } | |
623 | s->formatter->close_section(); | |
624 | s->formatter->close_section(); | |
625 | rgw_flush_formatter_and_reset(s, s->formatter); | |
626 | } | |
627 | } | |
628 | ||
b3b6e05e | 629 | int RGWPutBucketTags_ObjStore_S3::get_params(const DoutPrefixProvider *dpp, optional_yield y) |
9f95a23c TL |
630 | { |
631 | RGWXMLParser parser; | |
632 | ||
633 | if (!parser.init()){ | |
634 | return -EINVAL; | |
635 | } | |
636 | ||
637 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; | |
638 | int r = 0; | |
639 | bufferlist data; | |
640 | ||
20effc67 | 641 | std::tie(r, data) = read_all_input(s, max_size, false); |
9f95a23c TL |
642 | |
643 | if (r < 0) | |
644 | return r; | |
645 | ||
646 | if (!parser.parse(data.c_str(), data.length(), 1)) { | |
647 | return -ERR_MALFORMED_XML; | |
648 | } | |
649 | ||
650 | RGWObjTagging_S3 tagging; | |
651 | try { | |
652 | RGWXMLDecoder::decode_xml("Tagging", tagging, &parser); | |
653 | } catch (RGWXMLDecoder::err& err) { | |
f67539c2 | 654 | |
b3b6e05e | 655 | ldpp_dout(dpp, 5) << "Malformed tagging request: " << err << dendl; |
9f95a23c TL |
656 | return -ERR_MALFORMED_XML; |
657 | } | |
658 | ||
659 | RGWObjTags obj_tags(50); // A tag set can contain as many as 50 tags, or it can be empty. | |
660 | r = tagging.rebuild(obj_tags); | |
661 | if (r < 0) | |
662 | return r; | |
663 | ||
664 | obj_tags.encode(tags_bl); | |
b3b6e05e | 665 | ldpp_dout(dpp, 20) << "Read " << obj_tags.count() << "tags" << dendl; |
9f95a23c TL |
666 | |
667 | // forward bucket tags requests to meta master zone | |
20effc67 | 668 | if (!store->is_meta_master()) { |
9f95a23c TL |
669 | /* only need to keep this data around if we're not meta master */ |
670 | in_data = std::move(data); | |
671 | } | |
672 | ||
673 | return 0; | |
674 | } | |
675 | ||
676 | void RGWPutBucketTags_ObjStore_S3::send_response() | |
677 | { | |
678 | if (op_ret) | |
679 | set_req_state_err(s, op_ret); | |
680 | dump_errno(s); | |
681 | end_header(s, this, "application/xml"); | |
682 | dump_start(s); | |
683 | } | |
684 | ||
f67539c2 | 685 | void RGWDeleteBucketTags_ObjStore_S3::send_response() |
9f95a23c TL |
686 | { |
687 | if (op_ret) | |
688 | set_req_state_err(s, op_ret); | |
689 | dump_errno(s); | |
690 | end_header(s, this, "application/xml"); | |
691 | dump_start(s); | |
692 | } | |
693 | ||
694 | namespace { | |
695 | ||
696 | bool is_valid_status(const string& s) { | |
697 | return (s == "Enabled" || | |
698 | s == "Disabled"); | |
699 | } | |
700 | ||
701 | static string enabled_group_id = "s3-bucket-replication:enabled"; | |
702 | static string disabled_group_id = "s3-bucket-replication:disabled"; | |
703 | ||
704 | struct ReplicationConfiguration { | |
705 | string role; | |
706 | ||
707 | struct Rule { | |
708 | struct DeleteMarkerReplication { | |
709 | string status; | |
710 | ||
711 | void decode_xml(XMLObj *obj) { | |
712 | RGWXMLDecoder::decode_xml("Status", status, obj); | |
713 | } | |
714 | ||
715 | void dump_xml(Formatter *f) const { | |
716 | encode_xml("Status", status, f); | |
717 | } | |
718 | ||
719 | bool is_valid(CephContext *cct) const { | |
720 | bool result = is_valid_status(status); | |
721 | if (!result) { | |
722 | ldout(cct, 5) << "NOTICE: bad status provided in DeleteMarkerReplication element (status=" << status << ")" << dendl; | |
723 | } | |
724 | return result; | |
725 | } | |
726 | }; | |
727 | ||
728 | struct Source { /* rgw extension */ | |
729 | std::vector<string> zone_names; | |
730 | ||
731 | void decode_xml(XMLObj *obj) { | |
732 | RGWXMLDecoder::decode_xml("Zone", zone_names, obj); | |
733 | } | |
734 | ||
735 | void dump_xml(Formatter *f) const { | |
736 | encode_xml("Zone", zone_names, f); | |
737 | } | |
738 | }; | |
739 | ||
740 | struct Destination { | |
741 | struct AccessControlTranslation { | |
742 | string owner; | |
743 | ||
744 | void decode_xml(XMLObj *obj) { | |
745 | RGWXMLDecoder::decode_xml("Owner", owner, obj); | |
746 | } | |
747 | void dump_xml(Formatter *f) const { | |
748 | encode_xml("Owner", owner, f); | |
749 | } | |
750 | }; | |
751 | ||
752 | std::optional<AccessControlTranslation> acl_translation; | |
753 | std::optional<string> account; | |
754 | string bucket; | |
755 | std::optional<string> storage_class; | |
756 | std::vector<string> zone_names; | |
757 | ||
758 | void decode_xml(XMLObj *obj) { | |
759 | RGWXMLDecoder::decode_xml("AccessControlTranslation", acl_translation, obj); | |
760 | RGWXMLDecoder::decode_xml("Account", account, obj); | |
761 | if (account && account->empty()) { | |
762 | account.reset(); | |
763 | } | |
764 | RGWXMLDecoder::decode_xml("Bucket", bucket, obj); | |
765 | RGWXMLDecoder::decode_xml("StorageClass", storage_class, obj); | |
766 | if (storage_class && storage_class->empty()) { | |
767 | storage_class.reset(); | |
768 | } | |
769 | RGWXMLDecoder::decode_xml("Zone", zone_names, obj); /* rgw extension */ | |
770 | } | |
771 | ||
772 | void dump_xml(Formatter *f) const { | |
773 | encode_xml("AccessControlTranslation", acl_translation, f); | |
774 | encode_xml("Account", account, f); | |
775 | encode_xml("Bucket", bucket, f); | |
776 | encode_xml("StorageClass", storage_class, f); | |
777 | encode_xml("Zone", zone_names, f); | |
778 | } | |
779 | }; | |
780 | ||
781 | struct Filter { | |
782 | struct Tag { | |
783 | string key; | |
784 | string value; | |
785 | ||
786 | bool empty() const { | |
787 | return key.empty() && value.empty(); | |
788 | } | |
789 | ||
790 | void decode_xml(XMLObj *obj) { | |
791 | RGWXMLDecoder::decode_xml("Key", key, obj); | |
792 | RGWXMLDecoder::decode_xml("Value", value, obj); | |
793 | }; | |
794 | ||
795 | void dump_xml(Formatter *f) const { | |
796 | encode_xml("Key", key, f); | |
797 | encode_xml("Value", value, f); | |
798 | } | |
799 | }; | |
800 | ||
801 | struct AndElements { | |
802 | std::optional<string> prefix; | |
803 | std::vector<Tag> tags; | |
804 | ||
805 | bool empty() const { | |
806 | return !prefix && | |
807 | (tags.size() == 0); | |
808 | } | |
809 | ||
810 | void decode_xml(XMLObj *obj) { | |
811 | std::vector<Tag> _tags; | |
812 | RGWXMLDecoder::decode_xml("Prefix", prefix, obj); | |
813 | if (prefix && prefix->empty()) { | |
814 | prefix.reset(); | |
815 | } | |
816 | RGWXMLDecoder::decode_xml("Tag", _tags, obj); | |
817 | for (auto& t : _tags) { | |
818 | if (!t.empty()) { | |
819 | tags.push_back(std::move(t)); | |
820 | } | |
821 | } | |
822 | }; | |
823 | ||
824 | void dump_xml(Formatter *f) const { | |
825 | encode_xml("Prefix", prefix, f); | |
826 | encode_xml("Tag", tags, f); | |
827 | } | |
828 | }; | |
829 | ||
830 | std::optional<string> prefix; | |
831 | std::optional<Tag> tag; | |
832 | std::optional<AndElements> and_elements; | |
833 | ||
834 | bool empty() const { | |
835 | return (!prefix && !tag && !and_elements); | |
836 | } | |
837 | ||
838 | void decode_xml(XMLObj *obj) { | |
839 | RGWXMLDecoder::decode_xml("Prefix", prefix, obj); | |
840 | if (prefix && prefix->empty()) { | |
841 | prefix.reset(); | |
842 | } | |
843 | RGWXMLDecoder::decode_xml("Tag", tag, obj); | |
844 | if (tag && tag->empty()) { | |
845 | tag.reset(); | |
846 | } | |
847 | RGWXMLDecoder::decode_xml("And", and_elements, obj); | |
848 | if (and_elements && and_elements->empty()) { | |
849 | and_elements.reset(); | |
850 | } | |
851 | }; | |
852 | ||
853 | void dump_xml(Formatter *f) const { | |
854 | encode_xml("Prefix", prefix, f); | |
855 | encode_xml("Tag", tag, f); | |
856 | encode_xml("And", and_elements, f); | |
857 | } | |
858 | ||
859 | bool is_valid(CephContext *cct) const { | |
860 | if (tag && prefix) { | |
861 | ldout(cct, 5) << "NOTICE: both tag and prefix were provided in replication filter rule" << dendl; | |
862 | return false; | |
863 | } | |
864 | ||
865 | if (and_elements) { | |
866 | if (prefix && and_elements->prefix) { | |
867 | ldout(cct, 5) << "NOTICE: too many prefixes were provided in re" << dendl; | |
868 | return false; | |
869 | } | |
870 | } | |
871 | return true; | |
872 | }; | |
873 | ||
874 | int to_sync_pipe_filter(CephContext *cct, | |
875 | rgw_sync_pipe_filter *f) const { | |
876 | if (!is_valid(cct)) { | |
877 | return -EINVAL; | |
878 | } | |
879 | if (prefix) { | |
880 | f->prefix = *prefix; | |
881 | } | |
882 | if (tag) { | |
883 | f->tags.insert(rgw_sync_pipe_filter_tag(tag->key, tag->value)); | |
884 | } | |
885 | ||
886 | if (and_elements) { | |
887 | if (and_elements->prefix) { | |
888 | f->prefix = *and_elements->prefix; | |
889 | } | |
890 | for (auto& t : and_elements->tags) { | |
891 | f->tags.insert(rgw_sync_pipe_filter_tag(t.key, t.value)); | |
892 | } | |
893 | } | |
894 | return 0; | |
895 | } | |
896 | ||
897 | void from_sync_pipe_filter(const rgw_sync_pipe_filter& f) { | |
898 | if (f.prefix && f.tags.empty()) { | |
899 | prefix = f.prefix; | |
900 | return; | |
901 | } | |
902 | if (f.prefix) { | |
903 | and_elements.emplace(); | |
904 | and_elements->prefix = f.prefix; | |
905 | } else if (f.tags.size() == 1) { | |
906 | auto iter = f.tags.begin(); | |
907 | if (iter == f.tags.end()) { | |
908 | /* should never happen */ | |
909 | return; | |
910 | } | |
911 | auto& t = *iter; | |
912 | tag.emplace(); | |
913 | tag->key = t.key; | |
914 | tag->value = t.value; | |
915 | return; | |
916 | } | |
917 | ||
918 | if (f.tags.empty()) { | |
919 | return; | |
920 | } | |
921 | ||
922 | if (!and_elements) { | |
923 | and_elements.emplace(); | |
924 | } | |
925 | ||
926 | for (auto& t : f.tags) { | |
927 | auto& tag = and_elements->tags.emplace_back(); | |
928 | tag.key = t.key; | |
929 | tag.value = t.value; | |
930 | } | |
931 | } | |
932 | }; | |
933 | ||
20effc67 | 934 | set<rgw_zone_id> get_zone_ids_from_names(rgw::sal::Store* store, |
9f95a23c TL |
935 | const vector<string>& zone_names) const { |
936 | set<rgw_zone_id> ids; | |
937 | ||
938 | for (auto& name : zone_names) { | |
939 | rgw_zone_id id; | |
20effc67 | 940 | if (static_cast<rgw::sal::RadosStore*>(store)->svc()->zone->find_zone_id_by_name(name, &id)) { |
9f95a23c TL |
941 | ids.insert(std::move(id)); |
942 | } | |
943 | } | |
944 | ||
945 | return ids; | |
946 | } | |
947 | ||
20effc67 | 948 | vector<string> get_zone_names_from_ids(rgw::sal::Store* store, |
9f95a23c TL |
949 | const set<rgw_zone_id>& zone_ids) const { |
950 | vector<string> names; | |
951 | ||
952 | for (auto& id : zone_ids) { | |
953 | RGWZone *zone; | |
20effc67 | 954 | if (static_cast<rgw::sal::RadosStore*>(store)->svc()->zone->find_zone(id, &zone)) { |
9f95a23c TL |
955 | names.emplace_back(zone->name); |
956 | } | |
957 | } | |
958 | ||
959 | return names; | |
960 | } | |
961 | ||
962 | std::optional<DeleteMarkerReplication> delete_marker_replication; | |
963 | std::optional<Source> source; | |
964 | Destination destination; | |
965 | std::optional<Filter> filter; | |
966 | string id; | |
967 | int32_t priority; | |
968 | string status; | |
969 | ||
970 | void decode_xml(XMLObj *obj) { | |
971 | RGWXMLDecoder::decode_xml("DeleteMarkerReplication", delete_marker_replication, obj); | |
972 | RGWXMLDecoder::decode_xml("Source", source, obj); | |
973 | RGWXMLDecoder::decode_xml("Destination", destination, obj); | |
974 | RGWXMLDecoder::decode_xml("ID", id, obj); | |
975 | ||
976 | std::optional<string> prefix; | |
977 | RGWXMLDecoder::decode_xml("Prefix", prefix, obj); | |
978 | if (prefix) { | |
979 | filter.emplace(); | |
980 | filter->prefix = prefix; | |
981 | } | |
982 | ||
983 | if (!filter) { | |
984 | RGWXMLDecoder::decode_xml("Filter", filter, obj); | |
985 | } else { | |
986 | /* don't want to have filter reset because it might have been initialized | |
987 | * when decoding prefix | |
988 | */ | |
989 | RGWXMLDecoder::decode_xml("Filter", *filter, obj); | |
990 | } | |
991 | ||
992 | RGWXMLDecoder::decode_xml("Priority", priority, obj); | |
993 | RGWXMLDecoder::decode_xml("Status", status, obj); | |
994 | } | |
995 | ||
996 | void dump_xml(Formatter *f) const { | |
997 | encode_xml("DeleteMarkerReplication", delete_marker_replication, f); | |
998 | encode_xml("Source", source, f); | |
999 | encode_xml("Destination", destination, f); | |
1000 | encode_xml("Filter", filter, f); | |
1001 | encode_xml("ID", id, f); | |
1002 | encode_xml("Priority", priority, f); | |
1003 | encode_xml("Status", status, f); | |
1004 | } | |
1005 | ||
1006 | bool is_valid(CephContext *cct) const { | |
1007 | if (!is_valid_status(status)) { | |
1008 | ldout(cct, 5) << "NOTICE: bad status provided in rule (status=" << status << ")" << dendl; | |
1009 | return false; | |
1010 | } | |
1011 | if ((filter && !filter->is_valid(cct)) || | |
1012 | (delete_marker_replication && !delete_marker_replication->is_valid(cct))) { | |
1013 | return false; | |
1014 | } | |
1015 | return true; | |
1016 | } | |
1017 | ||
20effc67 | 1018 | int to_sync_policy_pipe(req_state *s, rgw::sal::Store* store, |
9f95a23c TL |
1019 | rgw_sync_bucket_pipes *pipe, |
1020 | bool *enabled) const { | |
1021 | if (!is_valid(s->cct)) { | |
1022 | return -EINVAL; | |
1023 | } | |
1024 | ||
1025 | pipe->id = id; | |
1026 | pipe->params.priority = priority; | |
1027 | ||
1028 | const auto& user_id = s->user->get_id(); | |
1029 | ||
1030 | rgw_bucket_key dest_bk(user_id.tenant, | |
1031 | destination.bucket); | |
1032 | ||
1033 | if (source && !source->zone_names.empty()) { | |
1034 | pipe->source.zones = get_zone_ids_from_names(store, source->zone_names); | |
1035 | } else { | |
1036 | pipe->source.set_all_zones(true); | |
1037 | } | |
1038 | if (!destination.zone_names.empty()) { | |
1039 | pipe->dest.zones = get_zone_ids_from_names(store, destination.zone_names); | |
1040 | } else { | |
1041 | pipe->dest.set_all_zones(true); | |
1042 | } | |
1043 | pipe->dest.bucket.emplace(dest_bk); | |
1044 | ||
1045 | if (filter) { | |
1046 | int r = filter->to_sync_pipe_filter(s->cct, &pipe->params.source.filter); | |
1047 | if (r < 0) { | |
1048 | return r; | |
1049 | } | |
1050 | } | |
1051 | if (destination.acl_translation) { | |
1052 | rgw_user u; | |
1053 | u.tenant = user_id.tenant; | |
1054 | u.from_str(destination.acl_translation->owner); /* explicit tenant will override tenant, | |
1055 | otherwise will inherit it from s->user */ | |
1056 | pipe->params.dest.acl_translation.emplace(); | |
1057 | pipe->params.dest.acl_translation->owner = u; | |
1058 | } | |
1059 | pipe->params.dest.storage_class = destination.storage_class; | |
1060 | ||
1061 | *enabled = (status == "Enabled"); | |
1062 | ||
1063 | pipe->params.mode = rgw_sync_pipe_params::Mode::MODE_USER; | |
1064 | pipe->params.user = user_id.to_str(); | |
1065 | ||
1066 | return 0; | |
1067 | } | |
1068 | ||
20effc67 | 1069 | void from_sync_policy_pipe(rgw::sal::Store* store, |
9f95a23c TL |
1070 | const rgw_sync_bucket_pipes& pipe, |
1071 | bool enabled) { | |
1072 | id = pipe.id; | |
1073 | status = (enabled ? "Enabled" : "Disabled"); | |
1074 | priority = pipe.params.priority; | |
1075 | ||
1076 | if (pipe.source.all_zones) { | |
1077 | source.reset(); | |
1078 | } else if (pipe.source.zones) { | |
1079 | source.emplace(); | |
1080 | source->zone_names = get_zone_names_from_ids(store, *pipe.source.zones); | |
1081 | } | |
1082 | ||
1083 | if (!pipe.dest.all_zones && | |
1084 | pipe.dest.zones) { | |
1085 | destination.zone_names = get_zone_names_from_ids(store, *pipe.dest.zones); | |
1086 | } | |
1087 | ||
1088 | if (pipe.params.dest.acl_translation) { | |
1089 | destination.acl_translation.emplace(); | |
1090 | destination.acl_translation->owner = pipe.params.dest.acl_translation->owner.to_str(); | |
1091 | } | |
1092 | ||
1093 | if (pipe.params.dest.storage_class) { | |
1094 | destination.storage_class = *pipe.params.dest.storage_class; | |
1095 | } | |
1096 | ||
1097 | if (pipe.dest.bucket) { | |
1098 | destination.bucket = pipe.dest.bucket->get_key(); | |
1099 | } | |
1100 | ||
1101 | filter.emplace(); | |
1102 | filter->from_sync_pipe_filter(pipe.params.source.filter); | |
1103 | ||
1104 | if (filter->empty()) { | |
1105 | filter.reset(); | |
1106 | } | |
1107 | } | |
1108 | }; | |
1109 | ||
1110 | std::vector<Rule> rules; | |
1111 | ||
1112 | void decode_xml(XMLObj *obj) { | |
1113 | RGWXMLDecoder::decode_xml("Role", role, obj); | |
1114 | RGWXMLDecoder::decode_xml("Rule", rules, obj); | |
1115 | } | |
1116 | ||
1117 | void dump_xml(Formatter *f) const { | |
1118 | encode_xml("Role", role, f); | |
1119 | encode_xml("Rule", rules, f); | |
1120 | } | |
1121 | ||
20effc67 | 1122 | int to_sync_policy_groups(req_state *s, rgw::sal::Store* store, |
9f95a23c TL |
1123 | vector<rgw_sync_policy_group> *result) const { |
1124 | result->resize(2); | |
1125 | ||
1126 | rgw_sync_policy_group& enabled_group = (*result)[0]; | |
1127 | rgw_sync_policy_group& disabled_group = (*result)[1]; | |
1128 | ||
1129 | enabled_group.id = enabled_group_id; | |
1130 | enabled_group.status = rgw_sync_policy_group::Status::ENABLED; | |
1131 | disabled_group.id = disabled_group_id; | |
1132 | disabled_group.status = rgw_sync_policy_group::Status::ALLOWED; /* not enabled, not forbidden */ | |
1133 | ||
1134 | for (auto& rule : rules) { | |
1135 | rgw_sync_bucket_pipes pipe; | |
1136 | bool enabled; | |
1137 | int r = rule.to_sync_policy_pipe(s, store, &pipe, &enabled); | |
1138 | if (r < 0) { | |
b3b6e05e | 1139 | ldpp_dout(s, 5) << "NOTICE: failed to convert replication configuration into sync policy pipe (rule.id=" << rule.id << "): " << cpp_strerror(-r) << dendl; |
9f95a23c TL |
1140 | return r; |
1141 | } | |
1142 | ||
1143 | if (enabled) { | |
1144 | enabled_group.pipes.emplace_back(std::move(pipe)); | |
1145 | } else { | |
1146 | disabled_group.pipes.emplace_back(std::move(pipe)); | |
1147 | } | |
1148 | } | |
1149 | return 0; | |
1150 | } | |
1151 | ||
20effc67 | 1152 | void from_sync_policy_group(rgw::sal::Store* store, |
9f95a23c TL |
1153 | const rgw_sync_policy_group& group) { |
1154 | ||
1155 | bool enabled = (group.status == rgw_sync_policy_group::Status::ENABLED); | |
1156 | ||
1157 | for (auto& pipe : group.pipes) { | |
1158 | auto& rule = rules.emplace_back(); | |
1159 | rule.from_sync_policy_pipe(store, pipe, enabled); | |
1160 | } | |
1161 | } | |
1162 | }; | |
1163 | ||
1164 | } | |
1165 | ||
1166 | void RGWGetBucketReplication_ObjStore_S3::send_response_data() | |
1167 | { | |
1168 | if (op_ret) | |
1169 | set_req_state_err(s, op_ret); | |
1170 | dump_errno(s); | |
1171 | end_header(s, this, "application/xml"); | |
1172 | dump_start(s); | |
1173 | ||
1174 | ReplicationConfiguration conf; | |
1175 | ||
f67539c2 TL |
1176 | if (s->bucket->get_info().sync_policy) { |
1177 | auto policy = s->bucket->get_info().sync_policy; | |
9f95a23c TL |
1178 | |
1179 | auto iter = policy->groups.find(enabled_group_id); | |
1180 | if (iter != policy->groups.end()) { | |
1181 | conf.from_sync_policy_group(store, iter->second); | |
1182 | } | |
1183 | iter = policy->groups.find(disabled_group_id); | |
1184 | if (iter != policy->groups.end()) { | |
1185 | conf.from_sync_policy_group(store, iter->second); | |
1186 | } | |
1187 | } | |
1188 | ||
1189 | if (!op_ret) { | |
1190 | s->formatter->open_object_section_in_ns("ReplicationConfiguration", XMLNS_AWS_S3); | |
1191 | conf.dump_xml(s->formatter); | |
1192 | s->formatter->close_section(); | |
1193 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1194 | } | |
1195 | } | |
1196 | ||
f67539c2 | 1197 | int RGWPutBucketReplication_ObjStore_S3::get_params(optional_yield y) |
9f95a23c TL |
1198 | { |
1199 | RGWXMLParser parser; | |
1200 | ||
1201 | if (!parser.init()){ | |
1202 | return -EINVAL; | |
1203 | } | |
1204 | ||
1205 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; | |
1206 | int r = 0; | |
1207 | bufferlist data; | |
1208 | ||
20effc67 | 1209 | std::tie(r, data) = read_all_input(s, max_size, false); |
9f95a23c TL |
1210 | |
1211 | if (r < 0) | |
1212 | return r; | |
1213 | ||
1214 | if (!parser.parse(data.c_str(), data.length(), 1)) { | |
1215 | return -ERR_MALFORMED_XML; | |
1216 | } | |
1217 | ||
1218 | ReplicationConfiguration conf; | |
1219 | try { | |
1220 | RGWXMLDecoder::decode_xml("ReplicationConfiguration", conf, &parser); | |
1221 | } catch (RGWXMLDecoder::err& err) { | |
f67539c2 | 1222 | |
b3b6e05e | 1223 | ldpp_dout(this, 5) << "Malformed tagging request: " << err << dendl; |
9f95a23c TL |
1224 | return -ERR_MALFORMED_XML; |
1225 | } | |
1226 | ||
1227 | r = conf.to_sync_policy_groups(s, store, &sync_policy_groups); | |
1228 | if (r < 0) { | |
1229 | return r; | |
1230 | } | |
1231 | ||
1232 | // forward requests to meta master zone | |
20effc67 | 1233 | if (!store->is_meta_master()) { |
9f95a23c TL |
1234 | /* only need to keep this data around if we're not meta master */ |
1235 | in_data = std::move(data); | |
1236 | } | |
1237 | ||
1238 | return 0; | |
1239 | } | |
1240 | ||
1241 | void RGWPutBucketReplication_ObjStore_S3::send_response() | |
1242 | { | |
1243 | if (op_ret) | |
1244 | set_req_state_err(s, op_ret); | |
1245 | dump_errno(s); | |
1246 | end_header(s, this, "application/xml"); | |
1247 | dump_start(s); | |
1248 | } | |
1249 | ||
1250 | void RGWDeleteBucketReplication_ObjStore_S3::update_sync_policy(rgw_sync_policy_info *policy) | |
1251 | { | |
1252 | policy->groups.erase(enabled_group_id); | |
1253 | policy->groups.erase(disabled_group_id); | |
1254 | } | |
1255 | ||
f67539c2 | 1256 | void RGWDeleteBucketReplication_ObjStore_S3::send_response() |
9f95a23c TL |
1257 | { |
1258 | if (op_ret) | |
1259 | set_req_state_err(s, op_ret); | |
1260 | dump_errno(s); | |
1261 | end_header(s, this, "application/xml"); | |
1262 | dump_start(s); | |
1263 | } | |
1264 | ||
7c673cae FG |
1265 | void RGWListBuckets_ObjStore_S3::send_response_begin(bool has_buckets) |
1266 | { | |
1267 | if (op_ret) | |
1268 | set_req_state_err(s, op_ret); | |
1269 | dump_errno(s); | |
1270 | dump_start(s); | |
11fdf7f2 TL |
1271 | // Explicitly use chunked transfer encoding so that we can stream the result |
1272 | // to the user without having to wait for the full length of it. | |
1273 | end_header(s, NULL, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
1274 | |
1275 | if (! op_ret) { | |
1276 | list_all_buckets_start(s); | |
9f95a23c | 1277 | dump_owner(s, s->user->get_id(), s->user->get_display_name()); |
7c673cae FG |
1278 | s->formatter->open_array_section("Buckets"); |
1279 | sent_data = true; | |
1280 | } | |
1281 | } | |
1282 | ||
20effc67 | 1283 | void RGWListBuckets_ObjStore_S3::send_response_data(rgw::sal::BucketList& buckets) |
7c673cae FG |
1284 | { |
1285 | if (!sent_data) | |
1286 | return; | |
1287 | ||
f67539c2 | 1288 | auto& m = buckets.get_buckets(); |
7c673cae | 1289 | |
f67539c2 TL |
1290 | for (auto iter = m.begin(); iter != m.end(); ++iter) { |
1291 | auto& bucket = iter->second; | |
1292 | dump_bucket(s, *bucket); | |
7c673cae FG |
1293 | } |
1294 | rgw_flush_formatter(s, s->formatter); | |
1295 | } | |
1296 | ||
1297 | void RGWListBuckets_ObjStore_S3::send_response_end() | |
1298 | { | |
1299 | if (sent_data) { | |
1300 | s->formatter->close_section(); | |
1301 | list_all_buckets_end(s); | |
1302 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1303 | } | |
1304 | } | |
1305 | ||
f67539c2 | 1306 | int RGWGetUsage_ObjStore_S3::get_params(optional_yield y) |
7c673cae FG |
1307 | { |
1308 | start_date = s->info.args.get("start-date"); | |
f67539c2 | 1309 | end_date = s->info.args.get("end-date"); |
7c673cae FG |
1310 | return 0; |
1311 | } | |
1312 | ||
1313 | static void dump_usage_categories_info(Formatter *formatter, const rgw_usage_log_entry& entry, map<string, bool> *categories) | |
1314 | { | |
1315 | formatter->open_array_section("categories"); | |
1316 | map<string, rgw_usage_data>::const_iterator uiter; | |
1317 | for (uiter = entry.usage_map.begin(); uiter != entry.usage_map.end(); ++uiter) { | |
1318 | if (categories && !categories->empty() && !categories->count(uiter->first)) | |
1319 | continue; | |
1320 | const rgw_usage_data& usage = uiter->second; | |
1321 | formatter->open_object_section("Entry"); | |
9f95a23c TL |
1322 | encode_json("Category", uiter->first, formatter); |
1323 | encode_json("BytesSent", usage.bytes_sent, formatter); | |
1324 | encode_json("BytesReceived", usage.bytes_received, formatter); | |
1325 | encode_json("Ops", usage.ops, formatter); | |
1326 | encode_json("SuccessfulOps", usage.successful_ops, formatter); | |
7c673cae FG |
1327 | formatter->close_section(); // Entry |
1328 | } | |
1329 | formatter->close_section(); // Category | |
1330 | } | |
1331 | ||
20effc67 | 1332 | static void dump_usage_bucket_info(Formatter *formatter, const std::string& name, const bucket_meta_entry& entry) |
c07f9fc5 FG |
1333 | { |
1334 | formatter->open_object_section("Entry"); | |
9f95a23c TL |
1335 | encode_json("Bucket", name, formatter); |
1336 | encode_json("Bytes", entry.size, formatter); | |
1337 | encode_json("Bytes_Rounded", entry.size_rounded, formatter); | |
c07f9fc5 FG |
1338 | formatter->close_section(); // entry |
1339 | } | |
1340 | ||
7c673cae FG |
1341 | void RGWGetUsage_ObjStore_S3::send_response() |
1342 | { | |
1343 | if (op_ret < 0) | |
1344 | set_req_state_err(s, op_ret); | |
1345 | dump_errno(s); | |
1346 | ||
11fdf7f2 TL |
1347 | // Explicitly use chunked transfer encoding so that we can stream the result |
1348 | // to the user without having to wait for the full length of it. | |
1349 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
1350 | dump_start(s); |
1351 | if (op_ret < 0) | |
1352 | return; | |
1353 | ||
1354 | Formatter *formatter = s->formatter; | |
1355 | string last_owner; | |
1356 | bool user_section_open = false; | |
f67539c2 | 1357 | |
7c673cae FG |
1358 | formatter->open_object_section("Usage"); |
1359 | if (show_log_entries) { | |
1360 | formatter->open_array_section("Entries"); | |
1361 | } | |
1362 | map<rgw_user_bucket, rgw_usage_log_entry>::iterator iter; | |
1363 | for (iter = usage.begin(); iter != usage.end(); ++iter) { | |
1364 | const rgw_user_bucket& ub = iter->first; | |
1365 | const rgw_usage_log_entry& entry = iter->second; | |
1366 | ||
1367 | if (show_log_entries) { | |
1368 | if (ub.user.compare(last_owner) != 0) { | |
1369 | if (user_section_open) { | |
1370 | formatter->close_section(); | |
1371 | formatter->close_section(); | |
1372 | } | |
1373 | formatter->open_object_section("User"); | |
1374 | formatter->dump_string("Owner", ub.user); | |
1375 | formatter->open_array_section("Buckets"); | |
1376 | user_section_open = true; | |
1377 | last_owner = ub.user; | |
1378 | } | |
1379 | formatter->open_object_section("Bucket"); | |
1380 | formatter->dump_string("Bucket", ub.bucket); | |
1381 | utime_t ut(entry.epoch, 0); | |
1382 | ut.gmtime(formatter->dump_stream("Time")); | |
1383 | formatter->dump_int("Epoch", entry.epoch); | |
1384 | dump_usage_categories_info(formatter, entry, &categories); | |
1385 | formatter->close_section(); // bucket | |
1386 | } | |
1387 | ||
1388 | summary_map[ub.user].aggregate(entry, &categories); | |
1389 | } | |
1390 | ||
1391 | if (show_log_entries) { | |
1392 | if (user_section_open) { | |
1393 | formatter->close_section(); // buckets | |
1394 | formatter->close_section(); //user | |
1395 | } | |
1396 | formatter->close_section(); // entries | |
1397 | } | |
c07f9fc5 | 1398 | |
7c673cae FG |
1399 | if (show_log_sum) { |
1400 | formatter->open_array_section("Summary"); | |
1401 | map<string, rgw_usage_log_entry>::iterator siter; | |
1402 | for (siter = summary_map.begin(); siter != summary_map.end(); ++siter) { | |
1403 | const rgw_usage_log_entry& entry = siter->second; | |
1404 | formatter->open_object_section("User"); | |
1405 | formatter->dump_string("User", siter->first); | |
1406 | dump_usage_categories_info(formatter, entry, &categories); | |
1407 | rgw_usage_data total_usage; | |
1408 | entry.sum(total_usage, categories); | |
1409 | formatter->open_object_section("Total"); | |
9f95a23c TL |
1410 | encode_json("BytesSent", total_usage.bytes_sent, formatter); |
1411 | encode_json("BytesReceived", total_usage.bytes_received, formatter); | |
1412 | encode_json("Ops", total_usage.ops, formatter); | |
1413 | encode_json("SuccessfulOps", total_usage.successful_ops, formatter); | |
c07f9fc5 | 1414 | formatter->close_section(); // total |
7c673cae FG |
1415 | formatter->close_section(); // user |
1416 | } | |
1417 | ||
1418 | if (s->cct->_conf->rgw_rest_getusage_op_compat) { | |
c07f9fc5 FG |
1419 | formatter->open_object_section("Stats"); |
1420 | } | |
1421 | ||
f67539c2 TL |
1422 | // send info about quota config |
1423 | auto user_info = s->user->get_info(); | |
1424 | encode_json("QuotaMaxBytes", user_info.user_quota.max_size, formatter); | |
1425 | encode_json("QuotaMaxBuckets", user_info.max_buckets, formatter); | |
1426 | encode_json("QuotaMaxObjCount", user_info.user_quota.max_objects, formatter); | |
1427 | encode_json("QuotaMaxBytesPerBucket", user_info.bucket_quota.max_objects, formatter); | |
1428 | encode_json("QuotaMaxObjCountPerBucket", user_info.bucket_quota.max_size, formatter); | |
1429 | // send info about user's capacity utilization | |
9f95a23c TL |
1430 | encode_json("TotalBytes", stats.size, formatter); |
1431 | encode_json("TotalBytesRounded", stats.size_rounded, formatter); | |
1432 | encode_json("TotalEntries", stats.num_objects, formatter); | |
c07f9fc5 FG |
1433 | |
1434 | if (s->cct->_conf->rgw_rest_getusage_op_compat) { | |
7c673cae FG |
1435 | formatter->close_section(); //Stats |
1436 | } | |
1437 | ||
1438 | formatter->close_section(); // summary | |
1439 | } | |
c07f9fc5 FG |
1440 | |
1441 | formatter->open_array_section("CapacityUsed"); | |
1442 | formatter->open_object_section("User"); | |
1443 | formatter->open_array_section("Buckets"); | |
1444 | for (const auto& biter : buckets_usage) { | |
20effc67 | 1445 | const bucket_meta_entry& entry = biter.second; |
c07f9fc5 FG |
1446 | dump_usage_bucket_info(formatter, biter.first, entry); |
1447 | } | |
1448 | formatter->close_section(); // Buckets | |
1449 | formatter->close_section(); // User | |
1450 | formatter->close_section(); // CapacityUsed | |
1451 | ||
1452 | formatter->close_section(); // usage | |
1453 | rgw_flush_formatter_and_reset(s, s->formatter); | |
7c673cae FG |
1454 | } |
1455 | ||
eafe8130 | 1456 | int RGWListBucket_ObjStore_S3::get_common_params() |
7c673cae FG |
1457 | { |
1458 | list_versions = s->info.args.exists("versions"); | |
1459 | prefix = s->info.args.get("prefix"); | |
1adf2230 AA |
1460 | |
1461 | // non-standard | |
1462 | s->info.args.get_bool("allow-unordered", &allow_unordered, false); | |
1adf2230 | 1463 | delimiter = s->info.args.get("delimiter"); |
7c673cae FG |
1464 | max_keys = s->info.args.get("max-keys"); |
1465 | op_ret = parse_max_keys(); | |
1466 | if (op_ret < 0) { | |
eafe8130 | 1467 | return op_ret; |
7c673cae | 1468 | } |
7c673cae FG |
1469 | encoding_type = s->info.args.get("encoding-type"); |
1470 | if (s->system_request) { | |
1471 | s->info.args.get_bool("objs-container", &objs_container, false); | |
1472 | const char *shard_id_str = s->info.env->get("HTTP_RGWX_SHARD_ID"); | |
f67539c2 | 1473 | if (shard_id_str) { |
7c673cae FG |
1474 | string err; |
1475 | shard_id = strict_strtol(shard_id_str, 10, &err); | |
1476 | if (!err.empty()) { | |
b3b6e05e | 1477 | ldpp_dout(this, 5) << "bad shard id specified: " << shard_id_str << dendl; |
7c673cae FG |
1478 | return -EINVAL; |
1479 | } | |
1480 | } else { | |
eafe8130 | 1481 | shard_id = s->bucket_instance_shard_id; |
7c673cae FG |
1482 | } |
1483 | } | |
eafe8130 TL |
1484 | return 0; |
1485 | } | |
1adf2230 | 1486 | |
f67539c2 | 1487 | int RGWListBucket_ObjStore_S3::get_params(optional_yield y) |
eafe8130 TL |
1488 | { |
1489 | int ret = get_common_params(); | |
1490 | if (ret < 0) { | |
1491 | return ret; | |
1492 | } | |
1493 | if (!list_versions) { | |
1494 | marker = s->info.args.get("marker"); | |
1495 | } else { | |
1496 | marker.name = s->info.args.get("key-marker"); | |
1497 | marker.instance = s->info.args.get("version-id-marker"); | |
1498 | } | |
7c673cae FG |
1499 | return 0; |
1500 | } | |
1501 | ||
f67539c2 | 1502 | int RGWListBucket_ObjStore_S3v2::get_params(optional_yield y) |
7c673cae | 1503 | { |
eafe8130 TL |
1504 | int ret = get_common_params(); |
1505 | if (ret < 0) { | |
1506 | return ret; | |
1507 | } | |
1508 | s->info.args.get_bool("fetch-owner", &fetchOwner, false); | |
1509 | startAfter = s->info.args.get("start-after", &start_after_exist); | |
1510 | continuation_token = s->info.args.get("continuation-token", &continuation_token_exist); | |
1511 | if(!continuation_token_exist) { | |
1512 | marker = startAfter; | |
1513 | } else { | |
1514 | marker = continuation_token; | |
1515 | } | |
1516 | return 0; | |
1517 | } | |
1518 | ||
1519 | void RGWListBucket_ObjStore_S3::send_common_versioned_response() | |
1520 | { | |
eafe8130 | 1521 | if (!s->bucket_tenant.empty()) { |
7c673cae | 1522 | s->formatter->dump_string("Tenant", s->bucket_tenant); |
eafe8130 | 1523 | } |
7c673cae FG |
1524 | s->formatter->dump_string("Name", s->bucket_name); |
1525 | s->formatter->dump_string("Prefix", prefix); | |
7c673cae | 1526 | s->formatter->dump_int("MaxKeys", max); |
eafe8130 | 1527 | if (!delimiter.empty()) { |
7c673cae | 1528 | s->formatter->dump_string("Delimiter", delimiter); |
eafe8130 | 1529 | } |
7c673cae | 1530 | s->formatter->dump_string("IsTruncated", (max && is_truncated ? "true" |
eafe8130 TL |
1531 | : "false")); |
1532 | ||
1533 | if (!common_prefixes.empty()) { | |
1534 | map<string, bool>::iterator pref_iter; | |
1535 | for (pref_iter = common_prefixes.begin(); | |
1536 | pref_iter != common_prefixes.end(); ++pref_iter) { | |
1537 | s->formatter->open_array_section("CommonPrefixes"); | |
92f5a8d4 TL |
1538 | if (encode_key) { |
1539 | s->formatter->dump_string("Prefix", url_encode(pref_iter->first, false)); | |
1540 | } else { | |
1541 | s->formatter->dump_string("Prefix", pref_iter->first); | |
1542 | } | |
1543 | ||
eafe8130 TL |
1544 | s->formatter->close_section(); |
1545 | } | |
1546 | } | |
1547 | } | |
f67539c2 | 1548 | |
eafe8130 TL |
1549 | void RGWListBucket_ObjStore_S3::send_versioned_response() |
1550 | { | |
1551 | s->formatter->open_object_section_in_ns("ListVersionsResult", XMLNS_AWS_S3); | |
92f5a8d4 TL |
1552 | if (strcasecmp(encoding_type.c_str(), "url") == 0) { |
1553 | s->formatter->dump_string("EncodingType", "url"); | |
1554 | encode_key = true; | |
1555 | } | |
eafe8130 TL |
1556 | RGWListBucket_ObjStore_S3::send_common_versioned_response(); |
1557 | s->formatter->dump_string("KeyMarker", marker.name); | |
1558 | s->formatter->dump_string("VersionIdMarker", marker.instance); | |
1559 | if (is_truncated && !next_marker.empty()) { | |
1560 | s->formatter->dump_string("NextKeyMarker", next_marker.name); | |
1561 | if (next_marker.instance.empty()) { | |
f67539c2 | 1562 | s->formatter->dump_string("NextVersionIdMarker", "null"); |
eafe8130 TL |
1563 | } |
1564 | else { | |
1565 | s->formatter->dump_string("NextVersionIdMarker", next_marker.instance); | |
1566 | } | |
1567 | } | |
7c673cae | 1568 | |
7c673cae FG |
1569 | if (op_ret >= 0) { |
1570 | if (objs_container) { | |
1571 | s->formatter->open_array_section("Entries"); | |
1572 | } | |
f67539c2 | 1573 | |
7c673cae FG |
1574 | vector<rgw_bucket_dir_entry>::iterator iter; |
1575 | for (iter = objs.begin(); iter != objs.end(); ++iter) { | |
1576 | const char *section_name = (iter->is_delete_marker() ? "DeleteMarker" | |
eafe8130 | 1577 | : "Version"); |
7c673cae FG |
1578 | s->formatter->open_object_section(section_name); |
1579 | if (objs_container) { | |
1580 | s->formatter->dump_bool("IsDeleteMarker", iter->is_delete_marker()); | |
1581 | } | |
1582 | rgw_obj_key key(iter->key); | |
1583 | if (encode_key) { | |
eafe8130 TL |
1584 | string key_name; |
1585 | url_encode(key.name, key_name); | |
1586 | s->formatter->dump_string("Key", key_name); | |
f67539c2 | 1587 | } |
eafe8130 TL |
1588 | else { |
1589 | s->formatter->dump_string("Key", key.name); | |
7c673cae FG |
1590 | } |
1591 | string version_id = key.instance; | |
1592 | if (version_id.empty()) { | |
eafe8130 | 1593 | version_id = "null"; |
7c673cae FG |
1594 | } |
1595 | if (s->system_request) { | |
1596 | if (iter->versioned_epoch > 0) { | |
1597 | s->formatter->dump_int("VersionedEpoch", iter->versioned_epoch); | |
1598 | } | |
1599 | s->formatter->dump_string("RgwxTag", iter->tag); | |
1600 | utime_t ut(iter->meta.mtime); | |
1601 | ut.gmtime_nsec(s->formatter->dump_stream("RgwxMtime")); | |
1602 | } | |
1603 | s->formatter->dump_string("VersionId", version_id); | |
1604 | s->formatter->dump_bool("IsLatest", iter->is_current()); | |
20effc67 | 1605 | dump_time(s, "LastModified", iter->meta.mtime); |
7c673cae | 1606 | if (!iter->is_delete_marker()) { |
eafe8130 TL |
1607 | s->formatter->dump_format("ETag", "\"%s\"", iter->meta.etag.c_str()); |
1608 | s->formatter->dump_int("Size", iter->meta.accounted_size); | |
1609 | auto& storage_class = rgw_placement_rule::get_canonical_storage_class(iter->meta.storage_class); | |
1610 | s->formatter->dump_string("StorageClass", storage_class.c_str()); | |
7c673cae | 1611 | } |
9f95a23c | 1612 | dump_owner(s, rgw_user(iter->meta.owner), iter->meta.owner_display_name); |
11fdf7f2 TL |
1613 | if (iter->meta.appendable) { |
1614 | s->formatter->dump_string("Type", "Appendable"); | |
1615 | } else { | |
1616 | s->formatter->dump_string("Type", "Normal"); | |
1617 | } | |
eafe8130 TL |
1618 | s->formatter->close_section(); // Version/DeleteMarker |
1619 | } | |
1620 | if (objs_container) { | |
1621 | s->formatter->close_section(); // Entries | |
1622 | } | |
1623 | s->formatter->close_section(); // ListVersionsResult | |
1624 | } | |
1625 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1626 | } | |
1627 | ||
1628 | ||
1629 | void RGWListBucket_ObjStore_S3::send_common_response() | |
1630 | { | |
1631 | if (!s->bucket_tenant.empty()) { | |
1632 | s->formatter->dump_string("Tenant", s->bucket_tenant); | |
1633 | } | |
1634 | s->formatter->dump_string("Name", s->bucket_name); | |
1635 | s->formatter->dump_string("Prefix", prefix); | |
1636 | s->formatter->dump_int("MaxKeys", max); | |
1637 | if (!delimiter.empty()) { | |
1638 | s->formatter->dump_string("Delimiter", delimiter); | |
1639 | } | |
1640 | s->formatter->dump_string("IsTruncated", (max && is_truncated ? "true" | |
1641 | : "false")); | |
1642 | ||
1643 | if (!common_prefixes.empty()) { | |
1644 | map<string, bool>::iterator pref_iter; | |
1645 | for (pref_iter = common_prefixes.begin(); | |
1646 | pref_iter != common_prefixes.end(); ++pref_iter) { | |
1647 | s->formatter->open_array_section("CommonPrefixes"); | |
92f5a8d4 TL |
1648 | if (encode_key) { |
1649 | s->formatter->dump_string("Prefix", url_encode(pref_iter->first, false)); | |
1650 | } else { | |
1651 | s->formatter->dump_string("Prefix", pref_iter->first); | |
1652 | } | |
7c673cae | 1653 | s->formatter->close_section(); |
eafe8130 TL |
1654 | } |
1655 | } | |
1656 | } | |
f67539c2 | 1657 | |
eafe8130 TL |
1658 | void RGWListBucket_ObjStore_S3::send_response() |
1659 | { | |
1660 | if (op_ret < 0) { | |
1661 | set_req_state_err(s, op_ret); | |
1662 | } | |
1663 | dump_errno(s); | |
1664 | ||
1665 | // Explicitly use chunked transfer encoding so that we can stream the result | |
1666 | // to the user without having to wait for the full length of it. | |
1667 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
1668 | dump_start(s); | |
1669 | if (op_ret < 0) { | |
1670 | return; | |
1671 | } | |
1672 | if (list_versions) { | |
1673 | send_versioned_response(); | |
1674 | return; | |
1675 | } | |
1676 | ||
1677 | s->formatter->open_object_section_in_ns("ListBucketResult", XMLNS_AWS_S3); | |
eafe8130 TL |
1678 | if (strcasecmp(encoding_type.c_str(), "url") == 0) { |
1679 | s->formatter->dump_string("EncodingType", "url"); | |
1680 | encode_key = true; | |
1681 | } | |
92f5a8d4 | 1682 | RGWListBucket_ObjStore_S3::send_common_response(); |
eafe8130 TL |
1683 | if (op_ret >= 0) { |
1684 | vector<rgw_bucket_dir_entry>::iterator iter; | |
1685 | for (iter = objs.begin(); iter != objs.end(); ++iter) { | |
1686 | rgw_obj_key key(iter->key); | |
1687 | s->formatter->open_array_section("Contents"); | |
1688 | if (encode_key) { | |
1689 | string key_name; | |
1690 | url_encode(key.name, key_name); | |
1691 | s->formatter->dump_string("Key", key_name); | |
1692 | } else { | |
1693 | s->formatter->dump_string("Key", key.name); | |
1694 | } | |
20effc67 | 1695 | dump_time(s, "LastModified", iter->meta.mtime); |
eafe8130 TL |
1696 | s->formatter->dump_format("ETag", "\"%s\"", iter->meta.etag.c_str()); |
1697 | s->formatter->dump_int("Size", iter->meta.accounted_size); | |
1698 | auto& storage_class = rgw_placement_rule::get_canonical_storage_class(iter->meta.storage_class); | |
1699 | s->formatter->dump_string("StorageClass", storage_class.c_str()); | |
9f95a23c | 1700 | dump_owner(s, rgw_user(iter->meta.owner), iter->meta.owner_display_name); |
eafe8130 TL |
1701 | if (s->system_request) { |
1702 | s->formatter->dump_string("RgwxTag", iter->tag); | |
1703 | } | |
1704 | if (iter->meta.appendable) { | |
1705 | s->formatter->dump_string("Type", "Appendable"); | |
1706 | } else { | |
1707 | s->formatter->dump_string("Type", "Normal"); | |
1708 | } | |
1709 | s->formatter->close_section(); | |
7c673cae | 1710 | } |
eafe8130 TL |
1711 | } |
1712 | s->formatter->dump_string("Marker", marker.name); | |
1713 | if (is_truncated && !next_marker.empty()) { | |
1714 | s->formatter->dump_string("NextMarker", next_marker.name); | |
1715 | } | |
1716 | s->formatter->close_section(); | |
1717 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1718 | } | |
f67539c2 | 1719 | |
eafe8130 TL |
1720 | void RGWListBucket_ObjStore_S3v2::send_versioned_response() |
1721 | { | |
1722 | s->formatter->open_object_section_in_ns("ListVersionsResult", XMLNS_AWS_S3); | |
1723 | RGWListBucket_ObjStore_S3v2::send_common_versioned_response(); | |
1724 | s->formatter->dump_string("KeyContinuationToken", marker.name); | |
1725 | s->formatter->dump_string("VersionIdContinuationToken", marker.instance); | |
1726 | if (is_truncated && !next_marker.empty()) { | |
1727 | s->formatter->dump_string("NextKeyContinuationToken", next_marker.name); | |
1728 | s->formatter->dump_string("NextVersionIdContinuationToken", next_marker.instance); | |
1729 | } | |
1730 | ||
eafe8130 TL |
1731 | if (strcasecmp(encoding_type.c_str(), "url") == 0) { |
1732 | s->formatter->dump_string("EncodingType", "url"); | |
1733 | encode_key = true; | |
1734 | } | |
1735 | ||
1736 | if (op_ret >= 0) { | |
7c673cae | 1737 | if (objs_container) { |
eafe8130 TL |
1738 | s->formatter->open_array_section("Entries"); |
1739 | } | |
f67539c2 | 1740 | |
eafe8130 TL |
1741 | vector<rgw_bucket_dir_entry>::iterator iter; |
1742 | for (iter = objs.begin(); iter != objs.end(); ++iter) { | |
1743 | const char *section_name = (iter->is_delete_marker() ? "DeleteContinuationToken" | |
1744 | : "Version"); | |
1745 | s->formatter->open_object_section(section_name); | |
1746 | if (objs_container) { | |
1747 | s->formatter->dump_bool("IsDeleteContinuationToken", iter->is_delete_marker()); | |
1748 | } | |
1749 | rgw_obj_key key(iter->key); | |
1750 | if (encode_key) { | |
1751 | string key_name; | |
1752 | url_encode(key.name, key_name); | |
1753 | s->formatter->dump_string("Key", key_name); | |
f67539c2 | 1754 | } |
eafe8130 TL |
1755 | else { |
1756 | s->formatter->dump_string("Key", key.name); | |
1757 | } | |
1758 | string version_id = key.instance; | |
1759 | if (version_id.empty()) { | |
1760 | version_id = "null"; | |
1761 | } | |
1762 | if (s->system_request) { | |
1763 | if (iter->versioned_epoch > 0) { | |
1764 | s->formatter->dump_int("VersionedEpoch", iter->versioned_epoch); | |
1765 | } | |
1766 | s->formatter->dump_string("RgwxTag", iter->tag); | |
1767 | utime_t ut(iter->meta.mtime); | |
1768 | ut.gmtime_nsec(s->formatter->dump_stream("RgwxMtime")); | |
1769 | } | |
1770 | s->formatter->dump_string("VersionId", version_id); | |
1771 | s->formatter->dump_bool("IsLatest", iter->is_current()); | |
20effc67 | 1772 | dump_time(s, "LastModified", iter->meta.mtime); |
eafe8130 TL |
1773 | if (!iter->is_delete_marker()) { |
1774 | s->formatter->dump_format("ETag", "\"%s\"", iter->meta.etag.c_str()); | |
1775 | s->formatter->dump_int("Size", iter->meta.accounted_size); | |
1776 | auto& storage_class = rgw_placement_rule::get_canonical_storage_class(iter->meta.storage_class); | |
1777 | s->formatter->dump_string("StorageClass", storage_class.c_str()); | |
1778 | } | |
1779 | if (fetchOwner == true) { | |
9f95a23c | 1780 | dump_owner(s, s->user->get_id(), s->user->get_display_name()); |
eafe8130 | 1781 | } |
7c673cae FG |
1782 | s->formatter->close_section(); |
1783 | } | |
1784 | ||
eafe8130 TL |
1785 | |
1786 | if (objs_container) { | |
1787 | s->formatter->close_section(); | |
1788 | } | |
1789 | ||
1790 | if (!common_prefixes.empty()) { | |
7c673cae FG |
1791 | map<string, bool>::iterator pref_iter; |
1792 | for (pref_iter = common_prefixes.begin(); | |
eafe8130 TL |
1793 | pref_iter != common_prefixes.end(); ++pref_iter) { |
1794 | s->formatter->open_array_section("CommonPrefixes"); | |
92f5a8d4 TL |
1795 | if (encode_key) { |
1796 | s->formatter->dump_string("Prefix", url_encode(pref_iter->first, false)); | |
1797 | } else { | |
1798 | s->formatter->dump_string("Prefix", pref_iter->first); | |
1799 | } | |
1800 | ||
eafe8130 TL |
1801 | s->formatter->dump_int("KeyCount",objs.size()); |
1802 | if (start_after_exist) { | |
1803 | s->formatter->dump_string("StartAfter", startAfter); | |
1804 | } | |
1805 | s->formatter->close_section(); | |
7c673cae FG |
1806 | } |
1807 | } | |
f67539c2 | 1808 | |
eafe8130 TL |
1809 | s->formatter->close_section(); |
1810 | rgw_flush_formatter_and_reset(s, s->formatter); | |
7c673cae | 1811 | } |
7c673cae FG |
1812 | } |
1813 | ||
eafe8130 | 1814 | void RGWListBucket_ObjStore_S3v2::send_response() |
7c673cae | 1815 | { |
eafe8130 | 1816 | if (op_ret < 0) { |
7c673cae | 1817 | set_req_state_err(s, op_ret); |
eafe8130 | 1818 | } |
7c673cae FG |
1819 | dump_errno(s); |
1820 | ||
11fdf7f2 TL |
1821 | // Explicitly use chunked transfer encoding so that we can stream the result |
1822 | // to the user without having to wait for the full length of it. | |
1823 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae | 1824 | dump_start(s); |
eafe8130 | 1825 | if (op_ret < 0) { |
7c673cae | 1826 | return; |
eafe8130 | 1827 | } |
7c673cae FG |
1828 | if (list_versions) { |
1829 | send_versioned_response(); | |
1830 | return; | |
1831 | } | |
1832 | ||
1833 | s->formatter->open_object_section_in_ns("ListBucketResult", XMLNS_AWS_S3); | |
7c673cae FG |
1834 | if (strcasecmp(encoding_type.c_str(), "url") == 0) { |
1835 | s->formatter->dump_string("EncodingType", "url"); | |
1836 | encode_key = true; | |
1837 | } | |
92f5a8d4 TL |
1838 | |
1839 | RGWListBucket_ObjStore_S3::send_common_response(); | |
7c673cae FG |
1840 | if (op_ret >= 0) { |
1841 | vector<rgw_bucket_dir_entry>::iterator iter; | |
1842 | for (iter = objs.begin(); iter != objs.end(); ++iter) { | |
1843 | rgw_obj_key key(iter->key); | |
1844 | s->formatter->open_array_section("Contents"); | |
1845 | if (encode_key) { | |
eafe8130 TL |
1846 | string key_name; |
1847 | url_encode(key.name, key_name); | |
1848 | s->formatter->dump_string("Key", key_name); | |
1849 | } | |
1850 | else { | |
1851 | s->formatter->dump_string("Key", key.name); | |
7c673cae | 1852 | } |
20effc67 | 1853 | dump_time(s, "LastModified", iter->meta.mtime); |
7c673cae FG |
1854 | s->formatter->dump_format("ETag", "\"%s\"", iter->meta.etag.c_str()); |
1855 | s->formatter->dump_int("Size", iter->meta.accounted_size); | |
11fdf7f2 TL |
1856 | auto& storage_class = rgw_placement_rule::get_canonical_storage_class(iter->meta.storage_class); |
1857 | s->formatter->dump_string("StorageClass", storage_class.c_str()); | |
eafe8130 | 1858 | if (fetchOwner == true) { |
9f95a23c | 1859 | dump_owner(s, s->user->get_id(), s->user->get_display_name()); |
eafe8130 | 1860 | } |
7c673cae FG |
1861 | if (s->system_request) { |
1862 | s->formatter->dump_string("RgwxTag", iter->tag); | |
1863 | } | |
11fdf7f2 TL |
1864 | if (iter->meta.appendable) { |
1865 | s->formatter->dump_string("Type", "Appendable"); | |
1866 | } else { | |
1867 | s->formatter->dump_string("Type", "Normal"); | |
1868 | } | |
7c673cae FG |
1869 | s->formatter->close_section(); |
1870 | } | |
eafe8130 TL |
1871 | } |
1872 | if (continuation_token_exist) { | |
1873 | s->formatter->dump_string("ContinuationToken", continuation_token); | |
1874 | } | |
1875 | if (is_truncated && !next_marker.empty()) { | |
1876 | s->formatter->dump_string("NextContinuationToken", next_marker.name); | |
1877 | } | |
f91f0fd5 | 1878 | s->formatter->dump_int("KeyCount", objs.size() + common_prefixes.size()); |
eafe8130 TL |
1879 | if (start_after_exist) { |
1880 | s->formatter->dump_string("StartAfter", startAfter); | |
7c673cae FG |
1881 | } |
1882 | s->formatter->close_section(); | |
1883 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1884 | } | |
1885 | ||
1886 | void RGWGetBucketLogging_ObjStore_S3::send_response() | |
1887 | { | |
1888 | dump_errno(s); | |
1889 | end_header(s, this, "application/xml"); | |
1890 | dump_start(s); | |
1891 | ||
1892 | s->formatter->open_object_section_in_ns("BucketLoggingStatus", XMLNS_AWS_S3); | |
1893 | s->formatter->close_section(); | |
1894 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1895 | } | |
1896 | ||
1897 | void RGWGetBucketLocation_ObjStore_S3::send_response() | |
1898 | { | |
1899 | dump_errno(s); | |
1900 | end_header(s, this); | |
1901 | dump_start(s); | |
1902 | ||
1903 | RGWZoneGroup zonegroup; | |
1904 | string api_name; | |
1905 | ||
20effc67 | 1906 | int ret = store->get_zone()->get_zonegroup(s->bucket->get_info().zonegroup, zonegroup); |
7c673cae FG |
1907 | if (ret >= 0) { |
1908 | api_name = zonegroup.api_name; | |
1909 | } else { | |
f67539c2 TL |
1910 | if (s->bucket->get_info().zonegroup != "default") { |
1911 | api_name = s->bucket->get_info().zonegroup; | |
7c673cae FG |
1912 | } |
1913 | } | |
1914 | ||
1915 | s->formatter->dump_format_ns("LocationConstraint", XMLNS_AWS_S3, | |
1916 | "%s", api_name.c_str()); | |
1917 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1918 | } | |
1919 | ||
1920 | void RGWGetBucketVersioning_ObjStore_S3::send_response() | |
1921 | { | |
f67539c2 TL |
1922 | if (op_ret) |
1923 | set_req_state_err(s, op_ret); | |
7c673cae FG |
1924 | dump_errno(s); |
1925 | end_header(s, this, "application/xml"); | |
1926 | dump_start(s); | |
1927 | ||
1928 | s->formatter->open_object_section_in_ns("VersioningConfiguration", XMLNS_AWS_S3); | |
1929 | if (versioned) { | |
1930 | const char *status = (versioning_enabled ? "Enabled" : "Suspended"); | |
1931 | s->formatter->dump_string("Status", status); | |
11fdf7f2 TL |
1932 | const char *mfa_status = (mfa_enabled ? "Enabled" : "Disabled"); |
1933 | s->formatter->dump_string("MfaDelete", mfa_status); | |
7c673cae FG |
1934 | } |
1935 | s->formatter->close_section(); | |
1936 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1937 | } | |
1938 | ||
11fdf7f2 TL |
1939 | struct ver_config_status { |
1940 | int status{VersioningSuspended}; | |
1941 | ||
1942 | enum MFAStatus { | |
1943 | MFA_UNKNOWN, | |
1944 | MFA_DISABLED, | |
1945 | MFA_ENABLED, | |
1946 | } mfa_status{MFA_UNKNOWN}; | |
1947 | int retcode{0}; | |
1948 | ||
1949 | void decode_xml(XMLObj *obj) { | |
1950 | string status_str; | |
1951 | string mfa_str; | |
1952 | RGWXMLDecoder::decode_xml("Status", status_str, obj); | |
1953 | if (status_str == "Enabled") { | |
1954 | status = VersioningEnabled; | |
1955 | } else if (status_str != "Suspended") { | |
1956 | status = VersioningStatusInvalid; | |
1957 | } | |
7c673cae | 1958 | |
7c673cae | 1959 | |
11fdf7f2 TL |
1960 | if (RGWXMLDecoder::decode_xml("MfaDelete", mfa_str, obj)) { |
1961 | if (mfa_str == "Enabled") { | |
1962 | mfa_status = MFA_ENABLED; | |
1963 | } else if (mfa_str == "Disabled") { | |
1964 | mfa_status = MFA_DISABLED; | |
1965 | } else { | |
1966 | retcode = -EINVAL; | |
1967 | } | |
7c673cae | 1968 | } |
7c673cae FG |
1969 | } |
1970 | }; | |
1971 | ||
f67539c2 | 1972 | int RGWSetBucketVersioning_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 1973 | { |
11fdf7f2 TL |
1974 | int r = 0; |
1975 | bufferlist data; | |
1976 | std::tie(r, data) = | |
20effc67 | 1977 | read_all_input(s, s->cct->_conf->rgw_max_put_param_size, false); |
31f18b77 FG |
1978 | if (r < 0) { |
1979 | return r; | |
7c673cae FG |
1980 | } |
1981 | ||
11fdf7f2 | 1982 | RGWXMLDecoder::XMLParser parser; |
7c673cae | 1983 | if (!parser.init()) { |
9f95a23c | 1984 | ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl; |
11fdf7f2 | 1985 | return -EIO; |
7c673cae FG |
1986 | } |
1987 | ||
11fdf7f2 TL |
1988 | char* buf = data.c_str(); |
1989 | if (!parser.parse(buf, data.length(), 1)) { | |
9f95a23c | 1990 | ldpp_dout(this, 10) << "NOTICE: failed to parse data: " << buf << dendl; |
7c673cae FG |
1991 | r = -EINVAL; |
1992 | return r; | |
1993 | } | |
1994 | ||
11fdf7f2 TL |
1995 | ver_config_status status_conf; |
1996 | ||
1997 | if (!RGWXMLDecoder::decode_xml("VersioningConfiguration", status_conf, &parser)) { | |
9f95a23c | 1998 | ldpp_dout(this, 10) << "NOTICE: bad versioning config input" << dendl; |
11fdf7f2 TL |
1999 | return -EINVAL; |
2000 | } | |
2001 | ||
20effc67 | 2002 | if (!store->is_meta_master()) { |
7c673cae | 2003 | /* only need to keep this data around if we're not meta master */ |
11fdf7f2 | 2004 | in_data.append(data); |
7c673cae FG |
2005 | } |
2006 | ||
11fdf7f2 TL |
2007 | versioning_status = status_conf.status; |
2008 | if (versioning_status == VersioningStatusInvalid) { | |
2009 | r = -EINVAL; | |
2010 | } | |
2011 | ||
2012 | if (status_conf.mfa_status != ver_config_status::MFA_UNKNOWN) { | |
2013 | mfa_set_status = true; | |
2014 | switch (status_conf.mfa_status) { | |
2015 | case ver_config_status::MFA_DISABLED: | |
2016 | mfa_status = false; | |
2017 | break; | |
2018 | case ver_config_status::MFA_ENABLED: | |
2019 | mfa_status = true; | |
2020 | break; | |
2021 | default: | |
f67539c2 | 2022 | ldpp_dout(this, 0) << "ERROR: RGWSetBucketVersioning_ObjStore_S3::get_params(optional_yield y): unexpected switch case mfa_status=" << status_conf.mfa_status << dendl; |
11fdf7f2 TL |
2023 | r = -EIO; |
2024 | } | |
2025 | } else if (status_conf.retcode < 0) { | |
2026 | r = status_conf.retcode; | |
2027 | } | |
7c673cae FG |
2028 | return r; |
2029 | } | |
2030 | ||
2031 | void RGWSetBucketVersioning_ObjStore_S3::send_response() | |
2032 | { | |
2033 | if (op_ret) | |
2034 | set_req_state_err(s, op_ret); | |
2035 | dump_errno(s); | |
11fdf7f2 | 2036 | end_header(s, this, "application/xml"); |
7c673cae FG |
2037 | } |
2038 | ||
f67539c2 | 2039 | int RGWSetBucketWebsite_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 2040 | { |
7c673cae | 2041 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
11fdf7f2 TL |
2042 | |
2043 | int r = 0; | |
2044 | bufferlist data; | |
20effc67 | 2045 | std::tie(r, data) = read_all_input(s, max_size, false); |
7c673cae | 2046 | |
31f18b77 FG |
2047 | if (r < 0) { |
2048 | return r; | |
7c673cae FG |
2049 | } |
2050 | ||
11fdf7f2 | 2051 | in_data.append(data); |
31f18b77 | 2052 | |
7c673cae FG |
2053 | RGWXMLDecoder::XMLParser parser; |
2054 | if (!parser.init()) { | |
9f95a23c | 2055 | ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl; |
7c673cae FG |
2056 | return -EIO; |
2057 | } | |
2058 | ||
11fdf7f2 TL |
2059 | char* buf = data.c_str(); |
2060 | if (!parser.parse(buf, data.length(), 1)) { | |
9f95a23c | 2061 | ldpp_dout(this, 5) << "failed to parse xml: " << buf << dendl; |
7c673cae FG |
2062 | return -EINVAL; |
2063 | } | |
2064 | ||
2065 | try { | |
2066 | RGWXMLDecoder::decode_xml("WebsiteConfiguration", website_conf, &parser, true); | |
2067 | } catch (RGWXMLDecoder::err& err) { | |
9f95a23c | 2068 | ldpp_dout(this, 5) << "unexpected xml: " << buf << dendl; |
7c673cae FG |
2069 | return -EINVAL; |
2070 | } | |
2071 | ||
eafe8130 TL |
2072 | if (website_conf.is_redirect_all && website_conf.redirect_all.hostname.empty()) { |
2073 | s->err.message = "A host name must be provided to redirect all requests (e.g. \"example.com\")."; | |
b3b6e05e | 2074 | ldpp_dout(this, 5) << s->err.message << dendl; |
eafe8130 TL |
2075 | return -EINVAL; |
2076 | } else if (!website_conf.is_redirect_all && !website_conf.is_set_index_doc) { | |
2077 | s->err.message = "A value for IndexDocument Suffix must be provided if RedirectAllRequestsTo is empty"; | |
b3b6e05e | 2078 | ldpp_dout(this, 5) << s->err.message << dendl; |
eafe8130 TL |
2079 | return -EINVAL; |
2080 | } else if (!website_conf.is_redirect_all && website_conf.is_set_index_doc && | |
2081 | website_conf.index_doc_suffix.empty()) { | |
2082 | s->err.message = "The IndexDocument Suffix is not well formed"; | |
b3b6e05e | 2083 | ldpp_dout(this, 5) << s->err.message << dendl; |
eafe8130 TL |
2084 | return -EINVAL; |
2085 | } | |
2086 | ||
11fdf7f2 TL |
2087 | #define WEBSITE_ROUTING_RULES_MAX_NUM 50 |
2088 | int max_num = s->cct->_conf->rgw_website_routing_rules_max_num; | |
2089 | if (max_num < 0) { | |
2090 | max_num = WEBSITE_ROUTING_RULES_MAX_NUM; | |
2091 | } | |
2092 | int routing_rules_num = website_conf.routing_rules.rules.size(); | |
2093 | if (routing_rules_num > max_num) { | |
9f95a23c | 2094 | ldpp_dout(this, 4) << "An website routing config can have up to " |
11fdf7f2 TL |
2095 | << max_num |
2096 | << " rules, request website routing rules num: " | |
2097 | << routing_rules_num << dendl; | |
2098 | op_ret = -ERR_INVALID_WEBSITE_ROUTING_RULES_ERROR; | |
2099 | s->err.message = std::to_string(routing_rules_num) +" routing rules provided, the number of routing rules in a website configuration is limited to " | |
2100 | + std::to_string(max_num) | |
2101 | + "."; | |
2102 | return -ERR_INVALID_REQUEST; | |
2103 | } | |
2104 | ||
7c673cae FG |
2105 | return 0; |
2106 | } | |
2107 | ||
2108 | void RGWSetBucketWebsite_ObjStore_S3::send_response() | |
2109 | { | |
2110 | if (op_ret < 0) | |
2111 | set_req_state_err(s, op_ret); | |
2112 | dump_errno(s); | |
11fdf7f2 | 2113 | end_header(s, this, "application/xml"); |
7c673cae FG |
2114 | } |
2115 | ||
2116 | void RGWDeleteBucketWebsite_ObjStore_S3::send_response() | |
2117 | { | |
2118 | if (op_ret == 0) { | |
2119 | op_ret = STATUS_NO_CONTENT; | |
2120 | } | |
2121 | set_req_state_err(s, op_ret); | |
2122 | dump_errno(s); | |
11fdf7f2 | 2123 | end_header(s, this, "application/xml"); |
7c673cae FG |
2124 | } |
2125 | ||
2126 | void RGWGetBucketWebsite_ObjStore_S3::send_response() | |
2127 | { | |
2128 | if (op_ret) | |
2129 | set_req_state_err(s, op_ret); | |
2130 | dump_errno(s); | |
2131 | end_header(s, this, "application/xml"); | |
2132 | dump_start(s); | |
2133 | ||
2134 | if (op_ret < 0) { | |
2135 | return; | |
2136 | } | |
2137 | ||
f67539c2 | 2138 | RGWBucketWebsiteConf& conf = s->bucket->get_info().website_conf; |
7c673cae FG |
2139 | |
2140 | s->formatter->open_object_section_in_ns("WebsiteConfiguration", XMLNS_AWS_S3); | |
2141 | conf.dump_xml(s->formatter); | |
2142 | s->formatter->close_section(); // WebsiteConfiguration | |
2143 | rgw_flush_formatter_and_reset(s, s->formatter); | |
2144 | } | |
2145 | ||
20effc67 | 2146 | static void dump_bucket_metadata(struct req_state *s, rgw::sal::Bucket* bucket) |
7c673cae | 2147 | { |
9f95a23c TL |
2148 | dump_header(s, "X-RGW-Object-Count", static_cast<long long>(bucket->get_count())); |
2149 | dump_header(s, "X-RGW-Bytes-Used", static_cast<long long>(bucket->get_size())); | |
f67539c2 TL |
2150 | // only bucket's owner is allowed to get the quota settings of the account |
2151 | if (bucket->is_owner(s->user.get())) { | |
2152 | auto user_info = s->user->get_info(); | |
2153 | dump_header(s, "X-RGW-Quota-User-Size", static_cast<long long>(user_info.user_quota.max_size)); | |
2154 | dump_header(s, "X-RGW-Quota-User-Objects", static_cast<long long>(user_info.user_quota.max_objects)); | |
2155 | dump_header(s, "X-RGW-Quota-Max-Buckets", static_cast<long long>(user_info.max_buckets)); | |
2156 | dump_header(s, "X-RGW-Quota-Bucket-Size", static_cast<long long>(user_info.bucket_quota.max_size)); | |
2157 | dump_header(s, "X-RGW-Quota-Bucket-Objects", static_cast<long long>(user_info.bucket_quota.max_objects)); | |
2158 | } | |
7c673cae FG |
2159 | } |
2160 | ||
2161 | void RGWStatBucket_ObjStore_S3::send_response() | |
2162 | { | |
2163 | if (op_ret >= 0) { | |
f67539c2 | 2164 | dump_bucket_metadata(s, bucket.get()); |
7c673cae FG |
2165 | } |
2166 | ||
2167 | set_req_state_err(s, op_ret); | |
2168 | dump_errno(s); | |
2169 | ||
2170 | end_header(s, this); | |
2171 | dump_start(s); | |
2172 | } | |
2173 | ||
20effc67 | 2174 | static int create_s3_policy(struct req_state *s, rgw::sal::Store* store, |
7c673cae FG |
2175 | RGWAccessControlPolicy_S3& s3policy, |
2176 | ACLOwner& owner) | |
2177 | { | |
2178 | if (s->has_acl_header) { | |
2179 | if (!s->canned_acl.empty()) | |
2180 | return -ERR_INVALID_REQUEST; | |
2181 | ||
20effc67 | 2182 | return s3policy.create_from_headers(s, store, s->info.env, owner); |
7c673cae FG |
2183 | } |
2184 | ||
2185 | return s3policy.create_canned(owner, s->bucket_owner, s->canned_acl); | |
2186 | } | |
2187 | ||
2188 | class RGWLocationConstraint : public XMLObj | |
2189 | { | |
2190 | public: | |
2191 | RGWLocationConstraint() {} | |
2192 | ~RGWLocationConstraint() override {} | |
2193 | bool xml_end(const char *el) override { | |
2194 | if (!el) | |
2195 | return false; | |
2196 | ||
2197 | location_constraint = get_data(); | |
2198 | ||
2199 | return true; | |
2200 | } | |
2201 | ||
2202 | string location_constraint; | |
2203 | }; | |
2204 | ||
2205 | class RGWCreateBucketConfig : public XMLObj | |
2206 | { | |
2207 | public: | |
2208 | RGWCreateBucketConfig() {} | |
2209 | ~RGWCreateBucketConfig() override {} | |
2210 | }; | |
2211 | ||
2212 | class RGWCreateBucketParser : public RGWXMLParser | |
2213 | { | |
2214 | XMLObj *alloc_obj(const char *el) override { | |
2215 | return new XMLObj; | |
2216 | } | |
2217 | ||
2218 | public: | |
2219 | RGWCreateBucketParser() {} | |
2220 | ~RGWCreateBucketParser() override {} | |
2221 | ||
2222 | bool get_location_constraint(string& zone_group) { | |
2223 | XMLObj *config = find_first("CreateBucketConfiguration"); | |
2224 | if (!config) | |
2225 | return false; | |
2226 | ||
2227 | XMLObj *constraint = config->find_first("LocationConstraint"); | |
2228 | if (!constraint) | |
2229 | return false; | |
2230 | ||
2231 | zone_group = constraint->get_data(); | |
2232 | ||
2233 | return true; | |
2234 | } | |
2235 | }; | |
2236 | ||
f67539c2 | 2237 | int RGWCreateBucket_ObjStore_S3::get_params(optional_yield y) |
7c673cae FG |
2238 | { |
2239 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
9f95a23c | 2240 | bool relaxed_names = s->cct->_conf->rgw_relaxed_s3_bucket_names; |
f67539c2 | 2241 | |
20effc67 TL |
2242 | int r; |
2243 | if (!s->system_request) { | |
2244 | r = valid_s3_bucket_name(s->bucket_name, relaxed_names); | |
2245 | if (r) return r; | |
2246 | } | |
7c673cae | 2247 | |
9f95a23c | 2248 | r = create_s3_policy(s, store, s3policy, s->owner); |
7c673cae FG |
2249 | if (r < 0) |
2250 | return r; | |
2251 | ||
2252 | policy = s3policy; | |
2253 | ||
7c673cae | 2254 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
11fdf7f2 TL |
2255 | |
2256 | int op_ret = 0; | |
2257 | bufferlist data; | |
20effc67 | 2258 | std::tie(op_ret, data) = read_all_input(s, max_size, false); |
7c673cae FG |
2259 | |
2260 | if ((op_ret < 0) && (op_ret != -ERR_LENGTH_REQUIRED)) | |
2261 | return op_ret; | |
2262 | ||
11fdf7f2 | 2263 | in_data.append(data); |
7c673cae | 2264 | |
11fdf7f2 | 2265 | if (data.length()) { |
7c673cae FG |
2266 | RGWCreateBucketParser parser; |
2267 | ||
2268 | if (!parser.init()) { | |
9f95a23c | 2269 | ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl; |
7c673cae FG |
2270 | return -EIO; |
2271 | } | |
2272 | ||
11fdf7f2 TL |
2273 | char* buf = data.c_str(); |
2274 | bool success = parser.parse(buf, data.length(), 1); | |
9f95a23c | 2275 | ldpp_dout(this, 20) << "create bucket input data=" << buf << dendl; |
7c673cae FG |
2276 | |
2277 | if (!success) { | |
9f95a23c | 2278 | ldpp_dout(this, 0) << "failed to parse input: " << buf << dendl; |
7c673cae FG |
2279 | return -EINVAL; |
2280 | } | |
2281 | ||
2282 | if (!parser.get_location_constraint(location_constraint)) { | |
9f95a23c | 2283 | ldpp_dout(this, 0) << "provided input did not specify location constraint correctly" << dendl; |
7c673cae FG |
2284 | return -EINVAL; |
2285 | } | |
2286 | ||
9f95a23c | 2287 | ldpp_dout(this, 10) << "create bucket location constraint: " |
7c673cae FG |
2288 | << location_constraint << dendl; |
2289 | } | |
2290 | ||
2291 | size_t pos = location_constraint.find(':'); | |
2292 | if (pos != string::npos) { | |
11fdf7f2 | 2293 | placement_rule.init(location_constraint.substr(pos + 1), s->info.storage_class); |
7c673cae | 2294 | location_constraint = location_constraint.substr(0, pos); |
11fdf7f2 TL |
2295 | } else { |
2296 | placement_rule.storage_class = s->info.storage_class; | |
7c673cae | 2297 | } |
eafe8130 TL |
2298 | auto iter = s->info.x_meta_map.find("x-amz-bucket-object-lock-enabled"); |
2299 | if (iter != s->info.x_meta_map.end()) { | |
2300 | if (!boost::algorithm::iequals(iter->second, "true") && !boost::algorithm::iequals(iter->second, "false")) { | |
2301 | return -EINVAL; | |
2302 | } | |
2303 | obj_lock_enabled = boost::algorithm::iequals(iter->second, "true"); | |
2304 | } | |
7c673cae FG |
2305 | return 0; |
2306 | } | |
2307 | ||
2308 | void RGWCreateBucket_ObjStore_S3::send_response() | |
2309 | { | |
2310 | if (op_ret == -ERR_BUCKET_EXISTS) | |
2311 | op_ret = 0; | |
2312 | if (op_ret) | |
2313 | set_req_state_err(s, op_ret); | |
2314 | dump_errno(s); | |
2315 | end_header(s); | |
2316 | ||
2317 | if (op_ret < 0) | |
2318 | return; | |
2319 | ||
2320 | if (s->system_request) { | |
2321 | JSONFormatter f; /* use json formatter for system requests output */ | |
2322 | ||
2323 | f.open_object_section("info"); | |
2324 | encode_json("entry_point_object_ver", ep_objv, &f); | |
2325 | encode_json("object_ver", info.objv_tracker.read_version, &f); | |
2326 | encode_json("bucket_info", info, &f); | |
2327 | f.close_section(); | |
2328 | rgw_flush_formatter_and_reset(s, &f); | |
2329 | } | |
2330 | } | |
2331 | ||
2332 | void RGWDeleteBucket_ObjStore_S3::send_response() | |
2333 | { | |
2334 | int r = op_ret; | |
2335 | if (!r) | |
2336 | r = STATUS_NO_CONTENT; | |
2337 | ||
2338 | set_req_state_err(s, r); | |
2339 | dump_errno(s); | |
2340 | end_header(s, this); | |
7c673cae FG |
2341 | } |
2342 | ||
a8e16298 TL |
2343 | static inline void map_qs_metadata(struct req_state* s) |
2344 | { | |
2345 | /* merge S3 valid user metadata from the query-string into | |
2346 | * x_meta_map, which maps them to attributes */ | |
2347 | const auto& params = const_cast<RGWHTTPArgs&>(s->info.args).get_params(); | |
2348 | for (const auto& elt : params) { | |
2349 | std::string k = boost::algorithm::to_lower_copy(elt.first); | |
2350 | if (k.find("x-amz-meta-") == /* offset */ 0) { | |
9f95a23c | 2351 | rgw_add_amz_meta_header(s->info.x_meta_map, k, elt.second); |
a8e16298 TL |
2352 | } |
2353 | } | |
2354 | } | |
2355 | ||
f67539c2 | 2356 | int RGWPutObj_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 2357 | { |
31f18b77 FG |
2358 | if (!s->length) |
2359 | return -ERR_LENGTH_REQUIRED; | |
2360 | ||
7c673cae FG |
2361 | int ret; |
2362 | ||
a8e16298 TL |
2363 | map_qs_metadata(s); |
2364 | ||
7c673cae | 2365 | RGWAccessControlPolicy_S3 s3policy(s->cct); |
7c673cae FG |
2366 | ret = create_s3_policy(s, store, s3policy, s->owner); |
2367 | if (ret < 0) | |
2368 | return ret; | |
2369 | ||
2370 | policy = s3policy; | |
2371 | ||
2372 | if_match = s->info.env->get("HTTP_IF_MATCH"); | |
2373 | if_nomatch = s->info.env->get("HTTP_IF_NONE_MATCH"); | |
7c673cae | 2374 | |
224ce89b WB |
2375 | /* handle object tagging */ |
2376 | auto tag_str = s->info.env->get("HTTP_X_AMZ_TAGGING"); | |
2377 | if (tag_str){ | |
11fdf7f2 | 2378 | obj_tags = std::make_unique<RGWObjTags>(); |
224ce89b WB |
2379 | ret = obj_tags->set_from_string(tag_str); |
2380 | if (ret < 0){ | |
9f95a23c | 2381 | ldpp_dout(this,0) << "setting obj tags failed with " << ret << dendl; |
224ce89b WB |
2382 | if (ret == -ERR_INVALID_TAG){ |
2383 | ret = -EINVAL; //s3 returns only -EINVAL for PUT requests | |
2384 | } | |
2385 | ||
2386 | return ret; | |
2387 | } | |
2388 | } | |
2389 | ||
eafe8130 TL |
2390 | //handle object lock |
2391 | auto obj_lock_mode_str = s->info.env->get("HTTP_X_AMZ_OBJECT_LOCK_MODE"); | |
2392 | auto obj_lock_date_str = s->info.env->get("HTTP_X_AMZ_OBJECT_LOCK_RETAIN_UNTIL_DATE"); | |
2393 | auto obj_legal_hold_str = s->info.env->get("HTTP_X_AMZ_OBJECT_LOCK_LEGAL_HOLD"); | |
2394 | if (obj_lock_mode_str && obj_lock_date_str) { | |
2395 | boost::optional<ceph::real_time> date = ceph::from_iso_8601(obj_lock_date_str); | |
2396 | if (boost::none == date || ceph::real_clock::to_time_t(*date) <= ceph_clock_now()) { | |
2397 | ret = -EINVAL; | |
2398 | ldpp_dout(this,0) << "invalid x-amz-object-lock-retain-until-date value" << dendl; | |
2399 | return ret; | |
2400 | } | |
2401 | if (strcmp(obj_lock_mode_str, "GOVERNANCE") != 0 && strcmp(obj_lock_mode_str, "COMPLIANCE") != 0) { | |
2402 | ret = -EINVAL; | |
2403 | ldpp_dout(this,0) << "invalid x-amz-object-lock-mode value" << dendl; | |
2404 | return ret; | |
2405 | } | |
2406 | obj_retention = new RGWObjectRetention(obj_lock_mode_str, *date); | |
2407 | } else if ((obj_lock_mode_str && !obj_lock_date_str) || (!obj_lock_mode_str && obj_lock_date_str)) { | |
2408 | ret = -EINVAL; | |
2409 | ldpp_dout(this,0) << "need both x-amz-object-lock-mode and x-amz-object-lock-retain-until-date " << dendl; | |
2410 | return ret; | |
2411 | } | |
2412 | if (obj_legal_hold_str) { | |
2413 | if (strcmp(obj_legal_hold_str, "ON") != 0 && strcmp(obj_legal_hold_str, "OFF") != 0) { | |
2414 | ret = -EINVAL; | |
2415 | ldpp_dout(this,0) << "invalid x-amz-object-lock-legal-hold value" << dendl; | |
2416 | return ret; | |
2417 | } | |
2418 | obj_legal_hold = new RGWObjectLegalHold(obj_legal_hold_str); | |
2419 | } | |
f67539c2 | 2420 | if (!s->bucket->get_info().obj_lock_enabled() && (obj_retention || obj_legal_hold)) { |
eafe8130 TL |
2421 | ldpp_dout(this, 0) << "ERROR: object retention or legal hold can't be set if bucket object lock not configured" << dendl; |
2422 | ret = -ERR_INVALID_REQUEST; | |
2423 | return ret; | |
2424 | } | |
11fdf7f2 TL |
2425 | multipart_upload_id = s->info.args.get("uploadId"); |
2426 | multipart_part_str = s->info.args.get("partNumber"); | |
2427 | if (!multipart_part_str.empty()) { | |
2428 | string err; | |
2429 | multipart_part_num = strict_strtol(multipart_part_str.c_str(), 10, &err); | |
2430 | if (!err.empty()) { | |
2431 | ldpp_dout(s, 10) << "bad part number: " << multipart_part_str << ": " << err << dendl; | |
2432 | return -EINVAL; | |
2433 | } | |
2434 | } else if (!multipart_upload_id.empty()) { | |
2435 | ldpp_dout(s, 10) << "part number with no multipart upload id" << dendl; | |
2436 | return -EINVAL; | |
2437 | } | |
2438 | ||
2439 | append = s->info.args.exists("append"); | |
2440 | if (append) { | |
2441 | string pos_str = s->info.args.get("position"); | |
f67539c2 TL |
2442 | string err; |
2443 | long long pos_tmp = strict_strtoll(pos_str.c_str(), 10, &err); | |
2444 | if (!err.empty()) { | |
2445 | ldpp_dout(s, 10) << "bad position: " << pos_str << ": " << err << dendl; | |
2446 | return -EINVAL; | |
2447 | } else if (pos_tmp < 0) { | |
2448 | ldpp_dout(s, 10) << "bad position: " << pos_str << ": " << "position shouldn't be negative" << dendl; | |
11fdf7f2 | 2449 | return -EINVAL; |
11fdf7f2 | 2450 | } |
f67539c2 | 2451 | position = uint64_t(pos_tmp); |
11fdf7f2 | 2452 | } |
f67539c2 TL |
2453 | |
2454 | return RGWPutObj_ObjStore::get_params(y); | |
7c673cae FG |
2455 | } |
2456 | ||
7c673cae FG |
2457 | int RGWPutObj_ObjStore_S3::get_data(bufferlist& bl) |
2458 | { | |
31f18b77 FG |
2459 | const int ret = RGWPutObj_ObjStore::get_data(bl); |
2460 | if (ret == 0) { | |
2461 | const int ret_auth = do_aws4_auth_completion(); | |
7c673cae FG |
2462 | if (ret_auth < 0) { |
2463 | return ret_auth; | |
2464 | } | |
2465 | } | |
2466 | ||
2467 | return ret; | |
2468 | } | |
2469 | ||
2470 | static int get_success_retcode(int code) | |
2471 | { | |
2472 | switch (code) { | |
2473 | case 201: | |
2474 | return STATUS_CREATED; | |
2475 | case 204: | |
2476 | return STATUS_NO_CONTENT; | |
2477 | } | |
2478 | return 0; | |
2479 | } | |
2480 | ||
2481 | void RGWPutObj_ObjStore_S3::send_response() | |
2482 | { | |
2483 | if (op_ret) { | |
2484 | set_req_state_err(s, op_ret); | |
2485 | dump_errno(s); | |
2486 | } else { | |
2487 | if (s->cct->_conf->rgw_s3_success_create_obj_status) { | |
2488 | op_ret = get_success_retcode( | |
2489 | s->cct->_conf->rgw_s3_success_create_obj_status); | |
2490 | set_req_state_err(s, op_ret); | |
2491 | } | |
9f95a23c TL |
2492 | |
2493 | string expires = get_s3_expiration_header(s, mtime); | |
2494 | ||
3a9019d9 | 2495 | if (copy_source.empty()) { |
7c673cae FG |
2496 | dump_errno(s); |
2497 | dump_etag(s, etag); | |
2498 | dump_content_length(s, 0); | |
11fdf7f2 | 2499 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
9f95a23c | 2500 | dump_header_if_nonempty(s, "x-amz-expiration", expires); |
7c673cae FG |
2501 | for (auto &it : crypt_http_responses) |
2502 | dump_header(s, it.first, it.second); | |
2503 | } else { | |
2504 | dump_errno(s); | |
11fdf7f2 | 2505 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
9f95a23c | 2506 | dump_header_if_nonempty(s, "x-amz-expiration", expires); |
7c673cae FG |
2507 | end_header(s, this, "application/xml"); |
2508 | dump_start(s); | |
2509 | struct tm tmp; | |
2510 | utime_t ut(mtime); | |
2511 | time_t secs = (time_t)ut.sec(); | |
2512 | gmtime_r(&secs, &tmp); | |
2513 | char buf[TIME_BUF_SIZE]; | |
2514 | s->formatter->open_object_section_in_ns("CopyPartResult", | |
2515 | "http://s3.amazonaws.com/doc/2006-03-01/"); | |
2516 | if (strftime(buf, sizeof(buf), "%Y-%m-%dT%T.000Z", &tmp) > 0) { | |
2517 | s->formatter->dump_string("LastModified", buf); | |
2518 | } | |
2519 | s->formatter->dump_string("ETag", etag); | |
2520 | s->formatter->close_section(); | |
2521 | rgw_flush_formatter_and_reset(s, s->formatter); | |
2522 | return; | |
2523 | } | |
2524 | } | |
11fdf7f2 TL |
2525 | if (append) { |
2526 | if (op_ret == 0 || op_ret == -ERR_POSITION_NOT_EQUAL_TO_LENGTH) { | |
2527 | dump_header(s, "x-rgw-next-append-position", cur_accounted_size); | |
2528 | } | |
2529 | } | |
7c673cae FG |
2530 | if (s->system_request && !real_clock::is_zero(mtime)) { |
2531 | dump_epoch_header(s, "Rgwx-Mtime", mtime); | |
2532 | } | |
2533 | end_header(s, this); | |
2534 | } | |
2535 | ||
7c673cae FG |
2536 | static inline void set_attr(map<string, bufferlist>& attrs, const char* key, const std::string& value) |
2537 | { | |
2538 | bufferlist bl; | |
11fdf7f2 | 2539 | encode(value,bl); |
7c673cae FG |
2540 | attrs.emplace(key, std::move(bl)); |
2541 | } | |
2542 | ||
2543 | static inline void set_attr(map<string, bufferlist>& attrs, const char* key, const char* value) | |
2544 | { | |
2545 | bufferlist bl; | |
11fdf7f2 | 2546 | encode(value,bl); |
7c673cae FG |
2547 | attrs.emplace(key, std::move(bl)); |
2548 | } | |
2549 | ||
2550 | int RGWPutObj_ObjStore_S3::get_decrypt_filter( | |
11fdf7f2 TL |
2551 | std::unique_ptr<RGWGetObj_Filter>* filter, |
2552 | RGWGetObj_Filter* cb, | |
7c673cae FG |
2553 | map<string, bufferlist>& attrs, |
2554 | bufferlist* manifest_bl) | |
2555 | { | |
2556 | std::map<std::string, std::string> crypt_http_responses_unused; | |
2557 | ||
2558 | int res = 0; | |
2559 | std::unique_ptr<BlockCrypt> block_crypt; | |
2560 | res = rgw_s3_prepare_decrypt(s, attrs, &block_crypt, crypt_http_responses_unused); | |
2561 | if (res == 0) { | |
2562 | if (block_crypt != nullptr) { | |
20effc67 | 2563 | auto f = std::unique_ptr<RGWGetObj_BlockDecrypt>(new RGWGetObj_BlockDecrypt(s, s->cct, cb, std::move(block_crypt))); |
7c673cae FG |
2564 | //RGWGetObj_BlockDecrypt* f = new RGWGetObj_BlockDecrypt(s->cct, cb, std::move(block_crypt)); |
2565 | if (f != nullptr) { | |
2566 | if (manifest_bl != nullptr) { | |
b3b6e05e | 2567 | res = f->read_manifest(this, *manifest_bl); |
7c673cae FG |
2568 | if (res == 0) { |
2569 | *filter = std::move(f); | |
2570 | } | |
2571 | } | |
2572 | } | |
2573 | } | |
2574 | } | |
2575 | return res; | |
2576 | } | |
2577 | ||
2578 | int RGWPutObj_ObjStore_S3::get_encrypt_filter( | |
20effc67 TL |
2579 | std::unique_ptr<rgw::sal::DataProcessor> *filter, |
2580 | rgw::sal::DataProcessor *cb) | |
7c673cae FG |
2581 | { |
2582 | int res = 0; | |
11fdf7f2 | 2583 | if (!multipart_upload_id.empty()) { |
20effc67 TL |
2584 | std::unique_ptr<rgw::sal::MultipartUpload> upload = |
2585 | s->bucket->get_multipart_upload(s->object->get_name(), | |
2586 | multipart_upload_id); | |
2587 | std::unique_ptr<rgw::sal::Object> obj = upload->get_meta_obj(); | |
2588 | obj->set_in_extra_data(true); | |
2589 | res = obj->get_obj_attrs(s->obj_ctx, s->yield, this); | |
11fdf7f2 TL |
2590 | if (res == 0) { |
2591 | std::unique_ptr<BlockCrypt> block_crypt; | |
2592 | /* We are adding to existing object. | |
2593 | * We use crypto mode that configured as if we were decrypting. */ | |
20effc67 | 2594 | res = rgw_s3_prepare_decrypt(s, obj->get_attrs(), &block_crypt, crypt_http_responses); |
11fdf7f2 | 2595 | if (res == 0 && block_crypt != nullptr) |
20effc67 | 2596 | filter->reset(new RGWPutObj_BlockEncrypt(s, s->cct, cb, std::move(block_crypt))); |
7c673cae FG |
2597 | } |
2598 | /* it is ok, to not have encryption at all */ | |
2599 | } | |
2600 | else | |
2601 | { | |
2602 | std::unique_ptr<BlockCrypt> block_crypt; | |
2603 | res = rgw_s3_prepare_encrypt(s, attrs, nullptr, &block_crypt, crypt_http_responses); | |
2604 | if (res == 0 && block_crypt != nullptr) { | |
20effc67 | 2605 | filter->reset(new RGWPutObj_BlockEncrypt(s, s->cct, cb, std::move(block_crypt))); |
7c673cae FG |
2606 | } |
2607 | } | |
2608 | return res; | |
2609 | } | |
2610 | ||
20effc67 | 2611 | void RGWPostObj_ObjStore_S3::rebuild_key(rgw::sal::Object* obj) |
7c673cae | 2612 | { |
f67539c2 | 2613 | string key = obj->get_name(); |
7c673cae FG |
2614 | static string var = "${filename}"; |
2615 | int pos = key.find(var); | |
2616 | if (pos < 0) | |
2617 | return; | |
2618 | ||
2619 | string new_key = key.substr(0, pos); | |
2620 | new_key.append(filename); | |
2621 | new_key.append(key.substr(pos + var.size())); | |
2622 | ||
f67539c2 | 2623 | obj->set_key(new_key); |
7c673cae FG |
2624 | } |
2625 | ||
2626 | std::string RGWPostObj_ObjStore_S3::get_current_filename() const | |
2627 | { | |
f67539c2 | 2628 | return s->object->get_name(); |
7c673cae FG |
2629 | } |
2630 | ||
2631 | std::string RGWPostObj_ObjStore_S3::get_current_content_type() const | |
2632 | { | |
2633 | return content_type; | |
2634 | } | |
2635 | ||
f67539c2 | 2636 | int RGWPostObj_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 2637 | { |
f67539c2 | 2638 | op_ret = RGWPostObj_ObjStore::get_params(y); |
7c673cae FG |
2639 | if (op_ret < 0) { |
2640 | return op_ret; | |
2641 | } | |
2642 | ||
a8e16298 TL |
2643 | map_qs_metadata(s); |
2644 | ||
f67539c2 | 2645 | ldpp_dout(this, 20) << "adding bucket to policy env: " << s->bucket->get_name() |
7c673cae | 2646 | << dendl; |
f67539c2 | 2647 | env.add_var("bucket", s->bucket->get_name()); |
7c673cae FG |
2648 | |
2649 | bool done; | |
2650 | do { | |
2651 | struct post_form_part part; | |
2652 | int r = read_form_part_header(&part, done); | |
2653 | if (r < 0) | |
2654 | return r; | |
2655 | ||
11fdf7f2 | 2656 | if (s->cct->_conf->subsys.should_gather<ceph_subsys_rgw, 20>()) { |
9f95a23c | 2657 | ldpp_dout(this, 20) << "read part header -- part.name=" |
7c673cae FG |
2658 | << part.name << dendl; |
2659 | ||
2660 | for (const auto& pair : part.fields) { | |
9f95a23c TL |
2661 | ldpp_dout(this, 20) << "field.name=" << pair.first << dendl; |
2662 | ldpp_dout(this, 20) << "field.val=" << pair.second.val << dendl; | |
2663 | ldpp_dout(this, 20) << "field.params:" << dendl; | |
7c673cae FG |
2664 | |
2665 | for (const auto& param_pair : pair.second.params) { | |
9f95a23c | 2666 | ldpp_dout(this, 20) << " " << param_pair.first |
7c673cae FG |
2667 | << " -> " << param_pair.second << dendl; |
2668 | } | |
2669 | } | |
2670 | } | |
2671 | ||
2672 | if (done) { /* unexpected here */ | |
2673 | err_msg = "Malformed request"; | |
2674 | return -EINVAL; | |
2675 | } | |
2676 | ||
2677 | if (stringcasecmp(part.name, "file") == 0) { /* beginning of data transfer */ | |
2678 | struct post_part_field& field = part.fields["Content-Disposition"]; | |
2679 | map<string, string>::iterator iter = field.params.find("filename"); | |
2680 | if (iter != field.params.end()) { | |
2681 | filename = iter->second; | |
2682 | } | |
2683 | parts[part.name] = part; | |
2684 | break; | |
2685 | } | |
2686 | ||
2687 | bool boundary; | |
2688 | uint64_t chunk_size = s->cct->_conf->rgw_max_chunk_size; | |
2689 | r = read_data(part.data, chunk_size, boundary, done); | |
224ce89b | 2690 | if (r < 0 || !boundary) { |
7c673cae FG |
2691 | err_msg = "Couldn't find boundary"; |
2692 | return -EINVAL; | |
2693 | } | |
2694 | parts[part.name] = part; | |
2695 | string part_str(part.data.c_str(), part.data.length()); | |
2696 | env.add_var(part.name, part_str); | |
2697 | } while (!done); | |
2698 | ||
2699 | string object_str; | |
2700 | if (!part_str(parts, "key", &object_str)) { | |
2701 | err_msg = "Key not specified"; | |
2702 | return -EINVAL; | |
2703 | } | |
2704 | ||
f67539c2 | 2705 | s->object = store->get_object(rgw_obj_key(object_str)); |
7c673cae | 2706 | |
f67539c2 | 2707 | rebuild_key(s->object.get()); |
7c673cae | 2708 | |
20effc67 | 2709 | if (rgw::sal::Object::empty(s->object.get())) { |
7c673cae FG |
2710 | err_msg = "Empty object name"; |
2711 | return -EINVAL; | |
2712 | } | |
2713 | ||
f67539c2 | 2714 | env.add_var("key", s->object->get_name()); |
7c673cae FG |
2715 | |
2716 | part_str(parts, "Content-Type", &content_type); | |
b32b8144 FG |
2717 | |
2718 | /* AWS permits POST without Content-Type: http://tracker.ceph.com/issues/20201 */ | |
2719 | if (! content_type.empty()) { | |
2720 | env.add_var("Content-Type", content_type); | |
2721 | } | |
7c673cae | 2722 | |
9f95a23c TL |
2723 | std::string storage_class; |
2724 | part_str(parts, "x-amz-storage-class", &storage_class); | |
2725 | ||
2726 | if (! storage_class.empty()) { | |
2727 | s->dest_placement.storage_class = storage_class; | |
20effc67 | 2728 | if (!store->get_zone()->get_params().valid_placement(s->dest_placement)) { |
9f95a23c TL |
2729 | ldpp_dout(this, 0) << "NOTICE: invalid dest placement: " << s->dest_placement.to_str() << dendl; |
2730 | err_msg = "The storage class you specified is not valid"; | |
2731 | return -EINVAL; | |
2732 | } | |
2733 | } | |
2734 | ||
7c673cae FG |
2735 | map<string, struct post_form_part, ltstr_nocase>::iterator piter = |
2736 | parts.upper_bound(RGW_AMZ_META_PREFIX); | |
2737 | for (; piter != parts.end(); ++piter) { | |
2738 | string n = piter->first; | |
2739 | if (strncasecmp(n.c_str(), RGW_AMZ_META_PREFIX, | |
2740 | sizeof(RGW_AMZ_META_PREFIX) - 1) != 0) | |
2741 | break; | |
2742 | ||
2743 | string attr_name = RGW_ATTR_PREFIX; | |
2744 | attr_name.append(n); | |
2745 | ||
2746 | /* need to null terminate it */ | |
2747 | bufferlist& data = piter->second.data; | |
2748 | string str = string(data.c_str(), data.length()); | |
2749 | ||
2750 | bufferlist attr_bl; | |
2751 | attr_bl.append(str.c_str(), str.size() + 1); | |
2752 | ||
2753 | attrs[attr_name] = attr_bl; | |
2754 | } | |
2755 | // TODO: refactor this and the above loop to share code | |
2756 | piter = parts.find(RGW_AMZ_WEBSITE_REDIRECT_LOCATION); | |
2757 | if (piter != parts.end()) { | |
2758 | string n = piter->first; | |
2759 | string attr_name = RGW_ATTR_PREFIX; | |
2760 | attr_name.append(n); | |
2761 | /* need to null terminate it */ | |
2762 | bufferlist& data = piter->second.data; | |
2763 | string str = string(data.c_str(), data.length()); | |
2764 | ||
2765 | bufferlist attr_bl; | |
2766 | attr_bl.append(str.c_str(), str.size() + 1); | |
2767 | ||
2768 | attrs[attr_name] = attr_bl; | |
2769 | } | |
2770 | ||
f67539c2 | 2771 | int r = get_policy(y); |
7c673cae FG |
2772 | if (r < 0) |
2773 | return r; | |
2774 | ||
224ce89b WB |
2775 | r = get_tags(); |
2776 | if (r < 0) | |
2777 | return r; | |
2778 | ||
2779 | ||
7c673cae FG |
2780 | min_len = post_policy.min_length; |
2781 | max_len = post_policy.max_length; | |
2782 | ||
224ce89b WB |
2783 | |
2784 | ||
2785 | return 0; | |
2786 | } | |
2787 | ||
2788 | int RGWPostObj_ObjStore_S3::get_tags() | |
2789 | { | |
2790 | string tags_str; | |
2791 | if (part_str(parts, "tagging", &tags_str)) { | |
11fdf7f2 | 2792 | RGWXMLParser parser; |
224ce89b | 2793 | if (!parser.init()){ |
9f95a23c | 2794 | ldpp_dout(this, 0) << "Couldn't init RGWObjTags XML parser" << dendl; |
224ce89b WB |
2795 | err_msg = "Server couldn't process the request"; |
2796 | return -EINVAL; // TODO: This class of errors in rgw code should be a 5XX error | |
2797 | } | |
2798 | if (!parser.parse(tags_str.c_str(), tags_str.size(), 1)) { | |
9f95a23c | 2799 | ldpp_dout(this,0 ) << "Invalid Tagging XML" << dendl; |
224ce89b WB |
2800 | err_msg = "Invalid Tagging XML"; |
2801 | return -EINVAL; | |
2802 | } | |
2803 | ||
11fdf7f2 | 2804 | RGWObjTagging_S3 tagging; |
224ce89b | 2805 | |
11fdf7f2 TL |
2806 | try { |
2807 | RGWXMLDecoder::decode_xml("Tagging", tagging, &parser); | |
2808 | } catch (RGWXMLDecoder::err& err) { | |
9f95a23c | 2809 | ldpp_dout(this, 5) << "Malformed tagging request: " << err << dendl; |
11fdf7f2 | 2810 | return -EINVAL; |
224ce89b WB |
2811 | } |
2812 | ||
2813 | RGWObjTags obj_tags; | |
11fdf7f2 | 2814 | int r = tagging.rebuild(obj_tags); |
224ce89b WB |
2815 | if (r < 0) |
2816 | return r; | |
2817 | ||
2818 | bufferlist tags_bl; | |
2819 | obj_tags.encode(tags_bl); | |
9f95a23c | 2820 | ldpp_dout(this, 20) << "Read " << obj_tags.count() << "tags" << dendl; |
224ce89b WB |
2821 | attrs[RGW_ATTR_TAGS] = tags_bl; |
2822 | } | |
2823 | ||
2824 | ||
7c673cae FG |
2825 | return 0; |
2826 | } | |
2827 | ||
f67539c2 | 2828 | int RGWPostObj_ObjStore_S3::get_policy(optional_yield y) |
7c673cae FG |
2829 | { |
2830 | if (part_bl(parts, "policy", &s->auth.s3_postobj_creds.encoded_policy)) { | |
31f18b77 FG |
2831 | bool aws4_auth = false; |
2832 | ||
2833 | /* x-amz-algorithm handling */ | |
2834 | using rgw::auth::s3::AWS4_HMAC_SHA256_STR; | |
2835 | if ((part_str(parts, "x-amz-algorithm", &s->auth.s3_postobj_creds.x_amz_algorithm)) && | |
2836 | (s->auth.s3_postobj_creds.x_amz_algorithm == AWS4_HMAC_SHA256_STR)) { | |
9f95a23c | 2837 | ldpp_dout(this, 0) << "Signature verification algorithm AWS v4 (AWS4-HMAC-SHA256)" << dendl; |
31f18b77 FG |
2838 | aws4_auth = true; |
2839 | } else { | |
9f95a23c | 2840 | ldpp_dout(this, 0) << "Signature verification algorithm AWS v2" << dendl; |
7c673cae FG |
2841 | } |
2842 | ||
31f18b77 FG |
2843 | // check that the signature matches the encoded policy |
2844 | if (aws4_auth) { | |
2845 | /* AWS4 */ | |
2846 | ||
2847 | /* x-amz-credential handling */ | |
2848 | if (!part_str(parts, "x-amz-credential", | |
2849 | &s->auth.s3_postobj_creds.x_amz_credential)) { | |
9f95a23c | 2850 | ldpp_dout(this, 0) << "No S3 aws4 credential found!" << dendl; |
31f18b77 FG |
2851 | err_msg = "Missing aws4 credential"; |
2852 | return -EINVAL; | |
2853 | } | |
7c673cae | 2854 | |
31f18b77 FG |
2855 | /* x-amz-signature handling */ |
2856 | if (!part_str(parts, "x-amz-signature", | |
2857 | &s->auth.s3_postobj_creds.signature)) { | |
9f95a23c | 2858 | ldpp_dout(this, 0) << "No aws4 signature found!" << dendl; |
31f18b77 FG |
2859 | err_msg = "Missing aws4 signature"; |
2860 | return -EINVAL; | |
7c673cae FG |
2861 | } |
2862 | ||
31f18b77 FG |
2863 | /* x-amz-date handling */ |
2864 | std::string received_date_str; | |
2865 | if (!part_str(parts, "x-amz-date", &received_date_str)) { | |
9f95a23c | 2866 | ldpp_dout(this, 0) << "No aws4 date found!" << dendl; |
31f18b77 FG |
2867 | err_msg = "Missing aws4 date"; |
2868 | return -EINVAL; | |
2869 | } | |
2870 | } else { | |
2871 | /* AWS2 */ | |
7c673cae | 2872 | |
31f18b77 FG |
2873 | // check that the signature matches the encoded policy |
2874 | if (!part_str(parts, "AWSAccessKeyId", | |
2875 | &s->auth.s3_postobj_creds.access_key)) { | |
9f95a23c | 2876 | ldpp_dout(this, 0) << "No S3 aws2 access key found!" << dendl; |
31f18b77 FG |
2877 | err_msg = "Missing aws2 access key"; |
2878 | return -EINVAL; | |
2879 | } | |
7c673cae | 2880 | |
31f18b77 | 2881 | if (!part_str(parts, "signature", &s->auth.s3_postobj_creds.signature)) { |
9f95a23c | 2882 | ldpp_dout(this, 0) << "No aws2 signature found!" << dendl; |
31f18b77 FG |
2883 | err_msg = "Missing aws2 signature"; |
2884 | return -EINVAL; | |
7c673cae | 2885 | } |
7c673cae FG |
2886 | } |
2887 | ||
9f95a23c TL |
2888 | if (part_str(parts, "x-amz-security-token", &s->auth.s3_postobj_creds.x_amz_security_token)) { |
2889 | if (s->auth.s3_postobj_creds.x_amz_security_token.size() == 0) { | |
2890 | err_msg = "Invalid token"; | |
2891 | return -EINVAL; | |
2892 | } | |
2893 | } | |
11fdf7f2 | 2894 | |
31f18b77 FG |
2895 | /* FIXME: this is a makeshift solution. The browser upload authentication will be |
2896 | * handled by an instance of rgw::auth::Completer spawned in Handler's authorize() | |
2897 | * method. */ | |
f67539c2 | 2898 | const int ret = rgw::auth::Strategy::apply(this, auth_registry_ptr->get_s3_post(), s, y); |
31f18b77 FG |
2899 | if (ret != 0) { |
2900 | return -EACCES; | |
2901 | } else { | |
2902 | /* Populate the owner info. */ | |
9f95a23c TL |
2903 | s->owner.set_id(s->user->get_id()); |
2904 | s->owner.set_name(s->user->get_display_name()); | |
2905 | ldpp_dout(this, 20) << "Successful Signature Verification!" << dendl; | |
31f18b77 | 2906 | } |
7c673cae FG |
2907 | |
2908 | ceph::bufferlist decoded_policy; | |
2909 | try { | |
2910 | decoded_policy.decode_base64(s->auth.s3_postobj_creds.encoded_policy); | |
2911 | } catch (buffer::error& err) { | |
9f95a23c | 2912 | ldpp_dout(this, 0) << "failed to decode_base64 policy" << dendl; |
7c673cae FG |
2913 | err_msg = "Could not decode policy"; |
2914 | return -EINVAL; | |
2915 | } | |
2916 | ||
2917 | decoded_policy.append('\0'); // NULL terminate | |
9f95a23c | 2918 | ldpp_dout(this, 20) << "POST policy: " << decoded_policy.c_str() << dendl; |
7c673cae FG |
2919 | |
2920 | ||
2921 | int r = post_policy.from_json(decoded_policy, err_msg); | |
2922 | if (r < 0) { | |
2923 | if (err_msg.empty()) { | |
2924 | err_msg = "Failed to parse policy"; | |
2925 | } | |
9f95a23c | 2926 | ldpp_dout(this, 0) << "failed to parse policy" << dendl; |
7c673cae FG |
2927 | return -EINVAL; |
2928 | } | |
2929 | ||
31f18b77 FG |
2930 | if (aws4_auth) { |
2931 | /* AWS4 */ | |
2932 | post_policy.set_var_checked("x-amz-signature"); | |
2933 | } else { | |
2934 | /* AWS2 */ | |
2935 | post_policy.set_var_checked("AWSAccessKeyId"); | |
2936 | post_policy.set_var_checked("signature"); | |
2937 | } | |
7c673cae | 2938 | post_policy.set_var_checked("policy"); |
7c673cae FG |
2939 | |
2940 | r = post_policy.check(&env, err_msg); | |
2941 | if (r < 0) { | |
2942 | if (err_msg.empty()) { | |
2943 | err_msg = "Policy check failed"; | |
2944 | } | |
9f95a23c | 2945 | ldpp_dout(this, 0) << "policy check failed" << dendl; |
7c673cae FG |
2946 | return r; |
2947 | } | |
2948 | ||
2949 | } else { | |
9f95a23c | 2950 | ldpp_dout(this, 0) << "No attached policy found!" << dendl; |
7c673cae FG |
2951 | } |
2952 | ||
2953 | string canned_acl; | |
2954 | part_str(parts, "acl", &canned_acl); | |
2955 | ||
2956 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
9f95a23c | 2957 | ldpp_dout(this, 20) << "canned_acl=" << canned_acl << dendl; |
7c673cae FG |
2958 | if (s3policy.create_canned(s->owner, s->bucket_owner, canned_acl) < 0) { |
2959 | err_msg = "Bad canned ACLs"; | |
2960 | return -EINVAL; | |
2961 | } | |
2962 | ||
2963 | policy = s3policy; | |
2964 | ||
2965 | return 0; | |
2966 | } | |
2967 | ||
2968 | int RGWPostObj_ObjStore_S3::complete_get_params() | |
2969 | { | |
2970 | bool done; | |
2971 | do { | |
2972 | struct post_form_part part; | |
2973 | int r = read_form_part_header(&part, done); | |
2974 | if (r < 0) { | |
2975 | return r; | |
2976 | } | |
2977 | ||
2978 | ceph::bufferlist part_data; | |
2979 | bool boundary; | |
2980 | uint64_t chunk_size = s->cct->_conf->rgw_max_chunk_size; | |
2981 | r = read_data(part.data, chunk_size, boundary, done); | |
224ce89b | 2982 | if (r < 0 || !boundary) { |
7c673cae FG |
2983 | return -EINVAL; |
2984 | } | |
2985 | ||
2986 | /* Just reading the data but not storing any results of that. */ | |
2987 | } while (!done); | |
2988 | ||
2989 | return 0; | |
2990 | } | |
2991 | ||
2992 | int RGWPostObj_ObjStore_S3::get_data(ceph::bufferlist& bl, bool& again) | |
2993 | { | |
2994 | bool boundary; | |
2995 | bool done; | |
2996 | ||
2997 | const uint64_t chunk_size = s->cct->_conf->rgw_max_chunk_size; | |
2998 | int r = read_data(bl, chunk_size, boundary, done); | |
2999 | if (r < 0) { | |
3000 | return r; | |
3001 | } | |
3002 | ||
3003 | if (boundary) { | |
3004 | if (!done) { | |
3005 | /* Reached end of data, let's drain the rest of the params */ | |
3006 | r = complete_get_params(); | |
3007 | if (r < 0) { | |
3008 | return r; | |
3009 | } | |
3010 | } | |
3011 | } | |
3012 | ||
3013 | again = !boundary; | |
3014 | return bl.length(); | |
3015 | } | |
3016 | ||
3017 | void RGWPostObj_ObjStore_S3::send_response() | |
3018 | { | |
3019 | if (op_ret == 0 && parts.count("success_action_redirect")) { | |
3020 | string redirect; | |
3021 | ||
3022 | part_str(parts, "success_action_redirect", &redirect); | |
3023 | ||
3024 | string tenant; | |
3025 | string bucket; | |
3026 | string key; | |
3027 | string etag_str = "\""; | |
3028 | ||
3029 | etag_str.append(etag); | |
3030 | etag_str.append("\""); | |
3031 | ||
3032 | string etag_url; | |
3033 | ||
3034 | url_encode(s->bucket_tenant, tenant); /* surely overkill, but cheap */ | |
3035 | url_encode(s->bucket_name, bucket); | |
f67539c2 | 3036 | url_encode(s->object->get_name(), key); |
7c673cae FG |
3037 | url_encode(etag_str, etag_url); |
3038 | ||
3039 | if (!s->bucket_tenant.empty()) { | |
3040 | /* | |
3041 | * What we really would like is to quaily the bucket name, so | |
3042 | * that the client could simply copy it and paste into next request. | |
3043 | * Unfortunately, in S3 we cannot know if the client will decide | |
3044 | * to come through DNS, with "bucket.tenant" sytanx, or through | |
3045 | * URL with "tenant\bucket" syntax. Therefore, we provide the | |
3046 | * tenant separately. | |
3047 | */ | |
3048 | redirect.append("?tenant="); | |
3049 | redirect.append(tenant); | |
3050 | redirect.append("&bucket="); | |
3051 | redirect.append(bucket); | |
3052 | } else { | |
3053 | redirect.append("?bucket="); | |
3054 | redirect.append(bucket); | |
3055 | } | |
3056 | redirect.append("&key="); | |
3057 | redirect.append(key); | |
3058 | redirect.append("&etag="); | |
3059 | redirect.append(etag_url); | |
3060 | ||
3061 | int r = check_utf8(redirect.c_str(), redirect.size()); | |
3062 | if (r < 0) { | |
3063 | op_ret = r; | |
3064 | goto done; | |
3065 | } | |
3066 | dump_redirect(s, redirect); | |
3067 | op_ret = STATUS_REDIRECT; | |
3068 | } else if (op_ret == 0 && parts.count("success_action_status")) { | |
3069 | string status_string; | |
3070 | uint32_t status_int; | |
3071 | ||
3072 | part_str(parts, "success_action_status", &status_string); | |
3073 | ||
3074 | int r = stringtoul(status_string, &status_int); | |
3075 | if (r < 0) { | |
3076 | op_ret = r; | |
3077 | goto done; | |
3078 | } | |
3079 | ||
3080 | switch (status_int) { | |
3081 | case 200: | |
3082 | break; | |
3083 | case 201: | |
3084 | op_ret = STATUS_CREATED; | |
3085 | break; | |
3086 | default: | |
3087 | op_ret = STATUS_NO_CONTENT; | |
3088 | break; | |
3089 | } | |
3090 | } else if (! op_ret) { | |
3091 | op_ret = STATUS_NO_CONTENT; | |
3092 | } | |
3093 | ||
3094 | done: | |
3095 | if (op_ret == STATUS_CREATED) { | |
3096 | for (auto &it : crypt_http_responses) | |
3097 | dump_header(s, it.first, it.second); | |
3098 | s->formatter->open_object_section("PostResponse"); | |
11fdf7f2 TL |
3099 | std::string base_uri = compute_domain_uri(s); |
3100 | if (!s->bucket_tenant.empty()){ | |
3101 | s->formatter->dump_format("Location", "%s/%s:%s/%s", | |
3102 | base_uri.c_str(), | |
3103 | url_encode(s->bucket_tenant).c_str(), | |
3104 | url_encode(s->bucket_name).c_str(), | |
f67539c2 | 3105 | url_encode(s->object->get_name()).c_str()); |
7c673cae | 3106 | s->formatter->dump_string("Tenant", s->bucket_tenant); |
11fdf7f2 TL |
3107 | } else { |
3108 | s->formatter->dump_format("Location", "%s/%s/%s", | |
3109 | base_uri.c_str(), | |
3110 | url_encode(s->bucket_name).c_str(), | |
f67539c2 | 3111 | url_encode(s->object->get_name()).c_str()); |
11fdf7f2 | 3112 | } |
7c673cae | 3113 | s->formatter->dump_string("Bucket", s->bucket_name); |
f67539c2 | 3114 | s->formatter->dump_string("Key", s->object->get_name()); |
11fdf7f2 | 3115 | s->formatter->dump_string("ETag", etag); |
7c673cae FG |
3116 | s->formatter->close_section(); |
3117 | } | |
3118 | s->err.message = err_msg; | |
3119 | set_req_state_err(s, op_ret); | |
3120 | dump_errno(s); | |
3121 | if (op_ret >= 0) { | |
3122 | dump_content_length(s, s->formatter->get_len()); | |
3123 | } | |
3124 | end_header(s, this); | |
3125 | if (op_ret != STATUS_CREATED) | |
3126 | return; | |
3127 | ||
3128 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3129 | } | |
3130 | ||
3131 | int RGWPostObj_ObjStore_S3::get_encrypt_filter( | |
20effc67 TL |
3132 | std::unique_ptr<rgw::sal::DataProcessor> *filter, |
3133 | rgw::sal::DataProcessor *cb) | |
7c673cae | 3134 | { |
7c673cae | 3135 | std::unique_ptr<BlockCrypt> block_crypt; |
11fdf7f2 TL |
3136 | int res = rgw_s3_prepare_encrypt(s, attrs, &parts, &block_crypt, |
3137 | crypt_http_responses); | |
7c673cae | 3138 | if (res == 0 && block_crypt != nullptr) { |
20effc67 | 3139 | filter->reset(new RGWPutObj_BlockEncrypt(s, s->cct, cb, std::move(block_crypt))); |
7c673cae | 3140 | } |
7c673cae FG |
3141 | return res; |
3142 | } | |
3143 | ||
f67539c2 | 3144 | int RGWDeleteObj_ObjStore_S3::get_params(optional_yield y) |
7c673cae FG |
3145 | { |
3146 | const char *if_unmod = s->info.env->get("HTTP_X_AMZ_DELETE_IF_UNMODIFIED_SINCE"); | |
3147 | ||
3148 | if (s->system_request) { | |
3149 | s->info.args.get_bool(RGW_SYS_PARAM_PREFIX "no-precondition-error", &no_precondition_error, false); | |
3150 | } | |
3151 | ||
3152 | if (if_unmod) { | |
31f18b77 | 3153 | std::string if_unmod_decoded = url_decode(if_unmod); |
7c673cae FG |
3154 | uint64_t epoch; |
3155 | uint64_t nsec; | |
3156 | if (utime_t::parse_date(if_unmod_decoded, &epoch, &nsec) < 0) { | |
9f95a23c | 3157 | ldpp_dout(this, 10) << "failed to parse time: " << if_unmod_decoded << dendl; |
7c673cae FG |
3158 | return -EINVAL; |
3159 | } | |
3160 | unmod_since = utime_t(epoch, nsec).to_real_time(); | |
3161 | } | |
3162 | ||
eafe8130 TL |
3163 | const char *bypass_gov_header = s->info.env->get("HTTP_X_AMZ_BYPASS_GOVERNANCE_RETENTION"); |
3164 | if (bypass_gov_header) { | |
3165 | std::string bypass_gov_decoded = url_decode(bypass_gov_header); | |
3166 | bypass_governance_mode = boost::algorithm::iequals(bypass_gov_decoded, "true"); | |
3167 | } | |
3168 | ||
7c673cae FG |
3169 | return 0; |
3170 | } | |
3171 | ||
3172 | void RGWDeleteObj_ObjStore_S3::send_response() | |
3173 | { | |
3174 | int r = op_ret; | |
3175 | if (r == -ENOENT) | |
3176 | r = 0; | |
3177 | if (!r) | |
3178 | r = STATUS_NO_CONTENT; | |
3179 | ||
3180 | set_req_state_err(s, r); | |
3181 | dump_errno(s); | |
11fdf7f2 | 3182 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
7c673cae FG |
3183 | if (delete_marker) { |
3184 | dump_header(s, "x-amz-delete-marker", "true"); | |
3185 | } | |
3186 | end_header(s, this); | |
3187 | } | |
3188 | ||
3189 | int RGWCopyObj_ObjStore_S3::init_dest_policy() | |
3190 | { | |
3191 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
3192 | ||
3193 | /* build a policy for the target object */ | |
3194 | int r = create_s3_policy(s, store, s3policy, s->owner); | |
3195 | if (r < 0) | |
3196 | return r; | |
3197 | ||
3198 | dest_policy = s3policy; | |
3199 | ||
3200 | return 0; | |
3201 | } | |
3202 | ||
f67539c2 | 3203 | int RGWCopyObj_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 3204 | { |
20effc67 TL |
3205 | //handle object lock |
3206 | auto obj_lock_mode_str = s->info.env->get("HTTP_X_AMZ_OBJECT_LOCK_MODE"); | |
3207 | auto obj_lock_date_str = s->info.env->get("HTTP_X_AMZ_OBJECT_LOCK_RETAIN_UNTIL_DATE"); | |
3208 | auto obj_legal_hold_str = s->info.env->get("HTTP_X_AMZ_OBJECT_LOCK_LEGAL_HOLD"); | |
3209 | if (obj_lock_mode_str && obj_lock_date_str) { | |
3210 | boost::optional<ceph::real_time> date = ceph::from_iso_8601(obj_lock_date_str); | |
3211 | if (boost::none == date || ceph::real_clock::to_time_t(*date) <= ceph_clock_now()) { | |
3212 | s->err.message = "invalid x-amz-object-lock-retain-until-date value"; | |
3213 | ldpp_dout(this,0) << s->err.message << dendl; | |
3214 | return -EINVAL; | |
3215 | } | |
3216 | if (strcmp(obj_lock_mode_str, "GOVERNANCE") != 0 && strcmp(obj_lock_mode_str, "COMPLIANCE") != 0) { | |
3217 | s->err.message = "invalid x-amz-object-lock-mode value"; | |
3218 | ldpp_dout(this,0) << s->err.message << dendl; | |
3219 | return -EINVAL; | |
3220 | } | |
3221 | obj_retention = new RGWObjectRetention(obj_lock_mode_str, *date); | |
3222 | } else if (obj_lock_mode_str || obj_lock_date_str) { | |
3223 | s->err.message = "need both x-amz-object-lock-mode and x-amz-object-lock-retain-until-date "; | |
3224 | ldpp_dout(this,0) << s->err.message << dendl; | |
3225 | return -EINVAL; | |
3226 | } | |
3227 | if (obj_legal_hold_str) { | |
3228 | if (strcmp(obj_legal_hold_str, "ON") != 0 && strcmp(obj_legal_hold_str, "OFF") != 0) { | |
3229 | s->err.message = "invalid x-amz-object-lock-legal-hold value"; | |
3230 | ldpp_dout(this,0) << s->err.message << dendl; | |
3231 | return -EINVAL; | |
3232 | } | |
3233 | obj_legal_hold = new RGWObjectLegalHold(obj_legal_hold_str); | |
3234 | } | |
3235 | ||
7c673cae FG |
3236 | if_mod = s->info.env->get("HTTP_X_AMZ_COPY_IF_MODIFIED_SINCE"); |
3237 | if_unmod = s->info.env->get("HTTP_X_AMZ_COPY_IF_UNMODIFIED_SINCE"); | |
3238 | if_match = s->info.env->get("HTTP_X_AMZ_COPY_IF_MATCH"); | |
3239 | if_nomatch = s->info.env->get("HTTP_X_AMZ_COPY_IF_NONE_MATCH"); | |
3240 | ||
3241 | src_tenant_name = s->src_tenant_name; | |
3242 | src_bucket_name = s->src_bucket_name; | |
f67539c2 TL |
3243 | dest_tenant_name = s->bucket->get_tenant(); |
3244 | dest_bucket_name = s->bucket->get_name(); | |
3245 | dest_obj_name = s->object->get_name(); | |
7c673cae FG |
3246 | |
3247 | if (s->system_request) { | |
3248 | source_zone = s->info.args.get(RGW_SYS_PARAM_PREFIX "source-zone"); | |
3249 | s->info.args.get_bool(RGW_SYS_PARAM_PREFIX "copy-if-newer", ©_if_newer, false); | |
7c673cae FG |
3250 | } |
3251 | ||
11fdf7f2 | 3252 | copy_source = s->info.env->get("HTTP_X_AMZ_COPY_SOURCE"); |
494da23a TL |
3253 | auto tmp_md_d = s->info.env->get("HTTP_X_AMZ_METADATA_DIRECTIVE"); |
3254 | if (tmp_md_d) { | |
3255 | if (strcasecmp(tmp_md_d, "COPY") == 0) { | |
f67539c2 | 3256 | attrs_mod = rgw::sal::ATTRSMOD_NONE; |
494da23a | 3257 | } else if (strcasecmp(tmp_md_d, "REPLACE") == 0) { |
f67539c2 | 3258 | attrs_mod = rgw::sal::ATTRSMOD_REPLACE; |
7c673cae | 3259 | } else if (!source_zone.empty()) { |
f67539c2 | 3260 | attrs_mod = rgw::sal::ATTRSMOD_NONE; // default for intra-zone_group copy |
7c673cae | 3261 | } else { |
11fdf7f2 | 3262 | s->err.message = "Unknown metadata directive."; |
9f95a23c | 3263 | ldpp_dout(this, 0) << s->err.message << dendl; |
7c673cae FG |
3264 | return -EINVAL; |
3265 | } | |
494da23a | 3266 | md_directive = tmp_md_d; |
7c673cae FG |
3267 | } |
3268 | ||
3269 | if (source_zone.empty() && | |
3270 | (dest_tenant_name.compare(src_tenant_name) == 0) && | |
3271 | (dest_bucket_name.compare(src_bucket_name) == 0) && | |
20effc67 TL |
3272 | (dest_obj_name.compare(s->src_object->get_name()) == 0) && |
3273 | s->src_object->get_instance().empty() && | |
f67539c2 | 3274 | (attrs_mod != rgw::sal::ATTRSMOD_REPLACE)) { |
11fdf7f2 TL |
3275 | need_to_check_storage_class = true; |
3276 | } | |
3277 | ||
3278 | return 0; | |
3279 | } | |
3280 | ||
3281 | int RGWCopyObj_ObjStore_S3::check_storage_class(const rgw_placement_rule& src_placement) | |
3282 | { | |
3283 | if (src_placement == s->dest_placement) { | |
7c673cae | 3284 | /* can only copy object into itself if replacing attrs */ |
11fdf7f2 TL |
3285 | s->err.message = "This copy request is illegal because it is trying to copy " |
3286 | "an object to itself without changing the object's metadata, " | |
3287 | "storage class, website redirect location or encryption attributes."; | |
9f95a23c | 3288 | ldpp_dout(this, 0) << s->err.message << dendl; |
7c673cae FG |
3289 | return -ERR_INVALID_REQUEST; |
3290 | } | |
3291 | return 0; | |
3292 | } | |
3293 | ||
3294 | void RGWCopyObj_ObjStore_S3::send_partial_response(off_t ofs) | |
3295 | { | |
3296 | if (! sent_header) { | |
3297 | if (op_ret) | |
3298 | set_req_state_err(s, op_ret); | |
3299 | dump_errno(s); | |
3300 | ||
11fdf7f2 TL |
3301 | // Explicitly use chunked transfer encoding so that we can stream the result |
3302 | // to the user without having to wait for the full length of it. | |
3303 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
94b18763 | 3304 | dump_start(s); |
7c673cae FG |
3305 | if (op_ret == 0) { |
3306 | s->formatter->open_object_section_in_ns("CopyObjectResult", XMLNS_AWS_S3); | |
3307 | } | |
3308 | sent_header = true; | |
3309 | } else { | |
3310 | /* Send progress field. Note that this diverge from the original S3 | |
3311 | * spec. We do this in order to keep connection alive. | |
3312 | */ | |
3313 | s->formatter->dump_int("Progress", (uint64_t)ofs); | |
3314 | } | |
3315 | rgw_flush_formatter(s, s->formatter); | |
3316 | } | |
3317 | ||
3318 | void RGWCopyObj_ObjStore_S3::send_response() | |
3319 | { | |
3320 | if (!sent_header) | |
3321 | send_partial_response(0); | |
3322 | ||
3323 | if (op_ret == 0) { | |
20effc67 | 3324 | dump_time(s, "LastModified", mtime); |
11fdf7f2 TL |
3325 | if (!etag.empty()) { |
3326 | s->formatter->dump_string("ETag", std::move(etag)); | |
7c673cae FG |
3327 | } |
3328 | s->formatter->close_section(); | |
3329 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3330 | } | |
3331 | } | |
3332 | ||
3333 | void RGWGetACLs_ObjStore_S3::send_response() | |
3334 | { | |
3335 | if (op_ret) | |
3336 | set_req_state_err(s, op_ret); | |
3337 | dump_errno(s); | |
3338 | end_header(s, this, "application/xml"); | |
3339 | dump_start(s); | |
3340 | rgw_flush_formatter(s, s->formatter); | |
3341 | dump_body(s, acls); | |
3342 | } | |
3343 | ||
f67539c2 | 3344 | int RGWPutACLs_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 3345 | { |
f67539c2 | 3346 | int ret = RGWPutACLs_ObjStore::get_params(y); |
31f18b77 FG |
3347 | if (ret >= 0) { |
3348 | const int ret_auth = do_aws4_auth_completion(); | |
7c673cae FG |
3349 | if (ret_auth < 0) { |
3350 | return ret_auth; | |
3351 | } | |
9f95a23c TL |
3352 | } else { |
3353 | /* a request body is not required an S3 PutACLs request--n.b., | |
3354 | * s->length is non-null iff a content length was parsed (the | |
3355 | * ACP or canned ACL could be in any of 3 headers, don't worry | |
3356 | * about that here) */ | |
3357 | if ((ret == -ERR_LENGTH_REQUIRED) && | |
3358 | !!(s->length)) { | |
3359 | return 0; | |
3360 | } | |
7c673cae FG |
3361 | } |
3362 | return ret; | |
3363 | } | |
3364 | ||
20effc67 | 3365 | int RGWPutACLs_ObjStore_S3::get_policy_from_state(rgw::sal::Store* store, |
7c673cae FG |
3366 | struct req_state *s, |
3367 | stringstream& ss) | |
3368 | { | |
3369 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
3370 | ||
3371 | // bucket-* canned acls do not apply to bucket | |
20effc67 | 3372 | if (rgw::sal::Object::empty(s->object.get())) { |
7c673cae FG |
3373 | if (s->canned_acl.find("bucket") != string::npos) |
3374 | s->canned_acl.clear(); | |
3375 | } | |
3376 | ||
3377 | int r = create_s3_policy(s, store, s3policy, owner); | |
3378 | if (r < 0) | |
3379 | return r; | |
3380 | ||
3381 | s3policy.to_xml(ss); | |
3382 | ||
3383 | return 0; | |
3384 | } | |
3385 | ||
3386 | void RGWPutACLs_ObjStore_S3::send_response() | |
3387 | { | |
3388 | if (op_ret) | |
3389 | set_req_state_err(s, op_ret); | |
3390 | dump_errno(s); | |
3391 | end_header(s, this, "application/xml"); | |
3392 | dump_start(s); | |
3393 | } | |
3394 | ||
f67539c2 | 3395 | void RGWGetLC_ObjStore_S3::execute(optional_yield y) |
7c673cae FG |
3396 | { |
3397 | config.set_ctx(s->cct); | |
3398 | ||
3399 | map<string, bufferlist>::iterator aiter = s->bucket_attrs.find(RGW_ATTR_LC); | |
3400 | if (aiter == s->bucket_attrs.end()) { | |
3401 | op_ret = -ENOENT; | |
3402 | return; | |
3403 | } | |
3404 | ||
11fdf7f2 | 3405 | bufferlist::const_iterator iter{&aiter->second}; |
7c673cae FG |
3406 | try { |
3407 | config.decode(iter); | |
3408 | } catch (const buffer::error& e) { | |
9f95a23c | 3409 | ldpp_dout(this, 0) << __func__ << "decode life cycle config failed" << dendl; |
7c673cae FG |
3410 | op_ret = -EIO; |
3411 | return; | |
3412 | } | |
3413 | } | |
3414 | ||
3415 | void RGWGetLC_ObjStore_S3::send_response() | |
3416 | { | |
3417 | if (op_ret) { | |
f67539c2 | 3418 | if (op_ret == -ENOENT) { |
7c673cae FG |
3419 | set_req_state_err(s, ERR_NO_SUCH_LC); |
3420 | } else { | |
3421 | set_req_state_err(s, op_ret); | |
3422 | } | |
3423 | } | |
3424 | dump_errno(s); | |
3425 | end_header(s, this, "application/xml"); | |
3426 | dump_start(s); | |
3427 | ||
3428 | if (op_ret < 0) | |
3429 | return; | |
3430 | ||
11fdf7f2 | 3431 | encode_xml("LifecycleConfiguration", XMLNS_AWS_S3, config, s->formatter); |
7c673cae FG |
3432 | rgw_flush_formatter_and_reset(s, s->formatter); |
3433 | } | |
3434 | ||
3435 | void RGWPutLC_ObjStore_S3::send_response() | |
3436 | { | |
3437 | if (op_ret) | |
3438 | set_req_state_err(s, op_ret); | |
3439 | dump_errno(s); | |
3440 | end_header(s, this, "application/xml"); | |
3441 | dump_start(s); | |
3442 | } | |
3443 | ||
3444 | void RGWDeleteLC_ObjStore_S3::send_response() | |
3445 | { | |
3446 | if (op_ret == 0) | |
3447 | op_ret = STATUS_NO_CONTENT; | |
f67539c2 | 3448 | if (op_ret) { |
7c673cae FG |
3449 | set_req_state_err(s, op_ret); |
3450 | } | |
3451 | dump_errno(s); | |
3452 | end_header(s, this, "application/xml"); | |
3453 | dump_start(s); | |
3454 | } | |
3455 | ||
3456 | void RGWGetCORS_ObjStore_S3::send_response() | |
3457 | { | |
3458 | if (op_ret) { | |
3459 | if (op_ret == -ENOENT) | |
3a9019d9 | 3460 | set_req_state_err(s, ERR_NO_SUCH_CORS_CONFIGURATION); |
7c673cae FG |
3461 | else |
3462 | set_req_state_err(s, op_ret); | |
3463 | } | |
3464 | dump_errno(s); | |
3465 | end_header(s, NULL, "application/xml"); | |
3466 | dump_start(s); | |
3467 | if (! op_ret) { | |
3468 | string cors; | |
3469 | RGWCORSConfiguration_S3 *s3cors = | |
3470 | static_cast<RGWCORSConfiguration_S3 *>(&bucket_cors); | |
3471 | stringstream ss; | |
3472 | ||
3473 | s3cors->to_xml(ss); | |
3474 | cors = ss.str(); | |
3475 | dump_body(s, cors); | |
3476 | } | |
3477 | } | |
3478 | ||
f67539c2 | 3479 | int RGWPutCORS_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 3480 | { |
b3b6e05e | 3481 | RGWCORSXMLParser_S3 parser(this, s->cct); |
7c673cae FG |
3482 | RGWCORSConfiguration_S3 *cors_config; |
3483 | ||
3484 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; | |
11fdf7f2 TL |
3485 | |
3486 | int r = 0; | |
3487 | bufferlist data; | |
20effc67 | 3488 | std::tie(r, data) = read_all_input(s, max_size, false); |
31f18b77 FG |
3489 | if (r < 0) { |
3490 | return r; | |
7c673cae FG |
3491 | } |
3492 | ||
3493 | if (!parser.init()) { | |
3494 | return -EINVAL; | |
3495 | } | |
3496 | ||
11fdf7f2 TL |
3497 | char* buf = data.c_str(); |
3498 | if (!buf || !parser.parse(buf, data.length(), 1)) { | |
3499 | return -ERR_MALFORMED_XML; | |
7c673cae FG |
3500 | } |
3501 | cors_config = | |
3502 | static_cast<RGWCORSConfiguration_S3 *>(parser.find_first( | |
3503 | "CORSConfiguration")); | |
3504 | if (!cors_config) { | |
11fdf7f2 TL |
3505 | return -ERR_MALFORMED_XML; |
3506 | } | |
3507 | ||
3508 | #define CORS_RULES_MAX_NUM 100 | |
3509 | int max_num = s->cct->_conf->rgw_cors_rules_max_num; | |
3510 | if (max_num < 0) { | |
3511 | max_num = CORS_RULES_MAX_NUM; | |
3512 | } | |
3513 | int cors_rules_num = cors_config->get_rules().size(); | |
3514 | if (cors_rules_num > max_num) { | |
9f95a23c | 3515 | ldpp_dout(this, 4) << "An cors config can have up to " |
11fdf7f2 TL |
3516 | << max_num |
3517 | << " rules, request cors rules num: " | |
3518 | << cors_rules_num << dendl; | |
3519 | op_ret = -ERR_INVALID_CORS_RULES_ERROR; | |
3520 | s->err.message = "The number of CORS rules should not exceed allowed limit of " | |
3521 | + std::to_string(max_num) + " rules."; | |
3522 | return -ERR_INVALID_REQUEST; | |
7c673cae FG |
3523 | } |
3524 | ||
31f18b77 | 3525 | // forward bucket cors requests to meta master zone |
20effc67 | 3526 | if (!store->is_meta_master()) { |
31f18b77 | 3527 | /* only need to keep this data around if we're not meta master */ |
11fdf7f2 | 3528 | in_data.append(data); |
31f18b77 FG |
3529 | } |
3530 | ||
11fdf7f2 | 3531 | if (s->cct->_conf->subsys.should_gather<ceph_subsys_rgw, 15>()) { |
9f95a23c | 3532 | ldpp_dout(this, 15) << "CORSConfiguration"; |
7c673cae FG |
3533 | cors_config->to_xml(*_dout); |
3534 | *_dout << dendl; | |
3535 | } | |
3536 | ||
3537 | cors_config->encode(cors_bl); | |
3538 | ||
3539 | return 0; | |
3540 | } | |
3541 | ||
3542 | void RGWPutCORS_ObjStore_S3::send_response() | |
3543 | { | |
3544 | if (op_ret) | |
3545 | set_req_state_err(s, op_ret); | |
3546 | dump_errno(s); | |
3547 | end_header(s, NULL, "application/xml"); | |
3548 | dump_start(s); | |
3549 | } | |
3550 | ||
3551 | void RGWDeleteCORS_ObjStore_S3::send_response() | |
3552 | { | |
3553 | int r = op_ret; | |
3554 | if (!r || r == -ENOENT) | |
3555 | r = STATUS_NO_CONTENT; | |
3556 | ||
3557 | set_req_state_err(s, r); | |
3558 | dump_errno(s); | |
3559 | end_header(s, NULL); | |
3560 | } | |
3561 | ||
3562 | void RGWOptionsCORS_ObjStore_S3::send_response() | |
3563 | { | |
3564 | string hdrs, exp_hdrs; | |
3565 | uint32_t max_age = CORS_MAX_AGE_INVALID; | |
3566 | /*EACCES means, there is no CORS registered yet for the bucket | |
3567 | *ENOENT means, there is no match of the Origin in the list of CORSRule | |
3568 | */ | |
3569 | if (op_ret == -ENOENT) | |
3570 | op_ret = -EACCES; | |
3571 | if (op_ret < 0) { | |
3572 | set_req_state_err(s, op_ret); | |
3573 | dump_errno(s); | |
3574 | end_header(s, NULL); | |
3575 | return; | |
3576 | } | |
3577 | get_response_params(hdrs, exp_hdrs, &max_age); | |
3578 | ||
3579 | dump_errno(s); | |
3580 | dump_access_control(s, origin, req_meth, hdrs.c_str(), exp_hdrs.c_str(), | |
3581 | max_age); | |
3582 | end_header(s, NULL); | |
3583 | } | |
3584 | ||
20effc67 TL |
3585 | void RGWPutBucketEncryption_ObjStore_S3::send_response() |
3586 | { | |
3587 | if (op_ret) { | |
3588 | set_req_state_err(s, op_ret); | |
3589 | } | |
3590 | dump_errno(s); | |
3591 | end_header(s); | |
3592 | } | |
3593 | ||
3594 | void RGWGetBucketEncryption_ObjStore_S3::send_response() | |
3595 | { | |
3596 | if (op_ret) { | |
3597 | if (op_ret == -ENOENT) | |
3598 | set_req_state_err(s, ERR_NO_SUCH_BUCKET_ENCRYPTION_CONFIGURATION); | |
3599 | else | |
3600 | set_req_state_err(s, op_ret); | |
3601 | } | |
3602 | ||
3603 | dump_errno(s); | |
3604 | end_header(s, this, "application/xml"); | |
3605 | dump_start(s); | |
3606 | ||
3607 | if (!op_ret) { | |
3608 | encode_xml("ServerSideEncryptionConfiguration", bucket_encryption_conf, s->formatter); | |
3609 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3610 | } | |
3611 | } | |
3612 | ||
3613 | void RGWDeleteBucketEncryption_ObjStore_S3::send_response() | |
3614 | { | |
3615 | if (op_ret == 0) { | |
3616 | op_ret = STATUS_NO_CONTENT; | |
3617 | } | |
3618 | ||
3619 | set_req_state_err(s, op_ret); | |
3620 | dump_errno(s); | |
3621 | end_header(s); | |
3622 | } | |
3623 | ||
7c673cae FG |
3624 | void RGWGetRequestPayment_ObjStore_S3::send_response() |
3625 | { | |
3626 | dump_errno(s); | |
3627 | end_header(s, this, "application/xml"); | |
3628 | dump_start(s); | |
3629 | ||
3630 | s->formatter->open_object_section_in_ns("RequestPaymentConfiguration", XMLNS_AWS_S3); | |
3631 | const char *payer = requester_pays ? "Requester" : "BucketOwner"; | |
3632 | s->formatter->dump_string("Payer", payer); | |
3633 | s->formatter->close_section(); | |
3634 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3635 | } | |
3636 | ||
3637 | class RGWSetRequestPaymentParser : public RGWXMLParser | |
3638 | { | |
3639 | XMLObj *alloc_obj(const char *el) override { | |
3640 | return new XMLObj; | |
3641 | } | |
3642 | ||
3643 | public: | |
3644 | RGWSetRequestPaymentParser() {} | |
3645 | ~RGWSetRequestPaymentParser() override {} | |
3646 | ||
3647 | int get_request_payment_payer(bool *requester_pays) { | |
3648 | XMLObj *config = find_first("RequestPaymentConfiguration"); | |
3649 | if (!config) | |
3650 | return -EINVAL; | |
3651 | ||
3652 | *requester_pays = false; | |
3653 | ||
3654 | XMLObj *field = config->find_first("Payer"); | |
3655 | if (!field) | |
3656 | return 0; | |
3657 | ||
11fdf7f2 | 3658 | auto& s = field->get_data(); |
7c673cae FG |
3659 | |
3660 | if (stringcasecmp(s, "Requester") == 0) { | |
3661 | *requester_pays = true; | |
3662 | } else if (stringcasecmp(s, "BucketOwner") != 0) { | |
3663 | return -EINVAL; | |
3664 | } | |
3665 | ||
3666 | return 0; | |
3667 | } | |
3668 | }; | |
3669 | ||
f67539c2 | 3670 | int RGWSetRequestPayment_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 3671 | { |
7c673cae | 3672 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
11fdf7f2 TL |
3673 | |
3674 | int r = 0; | |
20effc67 | 3675 | std::tie(r, in_data) = read_all_input(s, max_size, false); |
7c673cae FG |
3676 | |
3677 | if (r < 0) { | |
3678 | return r; | |
3679 | } | |
3680 | ||
494da23a | 3681 | |
7c673cae FG |
3682 | RGWSetRequestPaymentParser parser; |
3683 | ||
3684 | if (!parser.init()) { | |
9f95a23c | 3685 | ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl; |
11fdf7f2 | 3686 | return -EIO; |
7c673cae FG |
3687 | } |
3688 | ||
494da23a TL |
3689 | char* buf = in_data.c_str(); |
3690 | if (!parser.parse(buf, in_data.length(), 1)) { | |
9f95a23c | 3691 | ldpp_dout(this, 10) << "failed to parse data: " << buf << dendl; |
11fdf7f2 | 3692 | return -EINVAL; |
7c673cae FG |
3693 | } |
3694 | ||
11fdf7f2 | 3695 | return parser.get_request_payment_payer(&requester_pays); |
7c673cae FG |
3696 | } |
3697 | ||
3698 | void RGWSetRequestPayment_ObjStore_S3::send_response() | |
3699 | { | |
3700 | if (op_ret) | |
3701 | set_req_state_err(s, op_ret); | |
3702 | dump_errno(s); | |
3703 | end_header(s); | |
3704 | } | |
3705 | ||
f67539c2 | 3706 | int RGWInitMultipart_ObjStore_S3::get_params(optional_yield y) |
7c673cae FG |
3707 | { |
3708 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
3709 | op_ret = create_s3_policy(s, store, s3policy, s->owner); | |
3710 | if (op_ret < 0) | |
3711 | return op_ret; | |
3712 | ||
3713 | policy = s3policy; | |
3714 | ||
3715 | return 0; | |
3716 | } | |
3717 | ||
3718 | void RGWInitMultipart_ObjStore_S3::send_response() | |
3719 | { | |
3720 | if (op_ret) | |
3721 | set_req_state_err(s, op_ret); | |
3722 | dump_errno(s); | |
3723 | for (auto &it : crypt_http_responses) | |
3724 | dump_header(s, it.first, it.second); | |
f6b5b4d7 TL |
3725 | ceph::real_time abort_date; |
3726 | string rule_id; | |
3727 | bool exist_multipart_abort = get_s3_multipart_abort_header(s, mtime, abort_date, rule_id); | |
3728 | if (exist_multipart_abort) { | |
3729 | dump_time_header(s, "x-amz-abort-date", abort_date); | |
3730 | dump_header_if_nonempty(s, "x-amz-abort-rule-id", rule_id); | |
3731 | } | |
7c673cae FG |
3732 | end_header(s, this, "application/xml"); |
3733 | if (op_ret == 0) { | |
3734 | dump_start(s); | |
3735 | s->formatter->open_object_section_in_ns("InitiateMultipartUploadResult", XMLNS_AWS_S3); | |
3736 | if (!s->bucket_tenant.empty()) | |
3737 | s->formatter->dump_string("Tenant", s->bucket_tenant); | |
3738 | s->formatter->dump_string("Bucket", s->bucket_name); | |
f67539c2 | 3739 | s->formatter->dump_string("Key", s->object->get_name()); |
7c673cae FG |
3740 | s->formatter->dump_string("UploadId", upload_id); |
3741 | s->formatter->close_section(); | |
3742 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3743 | } | |
3744 | } | |
3745 | ||
3746 | int RGWInitMultipart_ObjStore_S3::prepare_encryption(map<string, bufferlist>& attrs) | |
3747 | { | |
3748 | int res = 0; | |
3749 | res = rgw_s3_prepare_encrypt(s, attrs, nullptr, nullptr, crypt_http_responses); | |
3750 | return res; | |
3751 | } | |
3752 | ||
f67539c2 | 3753 | int RGWCompleteMultipart_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 3754 | { |
f67539c2 | 3755 | int ret = RGWCompleteMultipart_ObjStore::get_params(y); |
7c673cae FG |
3756 | if (ret < 0) { |
3757 | return ret; | |
3758 | } | |
3759 | ||
a8e16298 TL |
3760 | map_qs_metadata(s); |
3761 | ||
31f18b77 | 3762 | return do_aws4_auth_completion(); |
7c673cae FG |
3763 | } |
3764 | ||
3765 | void RGWCompleteMultipart_ObjStore_S3::send_response() | |
3766 | { | |
3767 | if (op_ret) | |
3768 | set_req_state_err(s, op_ret); | |
3769 | dump_errno(s); | |
11fdf7f2 | 3770 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
7c673cae | 3771 | end_header(s, this, "application/xml"); |
3a9019d9 | 3772 | if (op_ret == 0) { |
7c673cae FG |
3773 | dump_start(s); |
3774 | s->formatter->open_object_section_in_ns("CompleteMultipartUploadResult", XMLNS_AWS_S3); | |
3a9019d9 | 3775 | std::string base_uri = compute_domain_uri(s); |
7c673cae | 3776 | if (!s->bucket_tenant.empty()) { |
3a9019d9 FG |
3777 | s->formatter->dump_format("Location", "%s/%s:%s/%s", |
3778 | base_uri.c_str(), | |
3779 | s->bucket_tenant.c_str(), | |
3780 | s->bucket_name.c_str(), | |
f67539c2 | 3781 | s->object->get_name().c_str() |
3a9019d9 | 3782 | ); |
7c673cae FG |
3783 | s->formatter->dump_string("Tenant", s->bucket_tenant); |
3784 | } else { | |
3a9019d9 FG |
3785 | s->formatter->dump_format("Location", "%s/%s/%s", |
3786 | base_uri.c_str(), | |
3787 | s->bucket_name.c_str(), | |
f67539c2 | 3788 | s->object->get_name().c_str() |
3a9019d9 | 3789 | ); |
7c673cae FG |
3790 | } |
3791 | s->formatter->dump_string("Bucket", s->bucket_name); | |
f67539c2 | 3792 | s->formatter->dump_string("Key", s->object->get_name()); |
7c673cae FG |
3793 | s->formatter->dump_string("ETag", etag); |
3794 | s->formatter->close_section(); | |
3795 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3796 | } | |
3797 | } | |
3798 | ||
3799 | void RGWAbortMultipart_ObjStore_S3::send_response() | |
3800 | { | |
3801 | int r = op_ret; | |
3802 | if (!r) | |
3803 | r = STATUS_NO_CONTENT; | |
3804 | ||
3805 | set_req_state_err(s, r); | |
3806 | dump_errno(s); | |
3807 | end_header(s, this); | |
3808 | } | |
3809 | ||
3810 | void RGWListMultipart_ObjStore_S3::send_response() | |
3811 | { | |
3812 | if (op_ret) | |
3813 | set_req_state_err(s, op_ret); | |
3814 | dump_errno(s); | |
11fdf7f2 TL |
3815 | // Explicitly use chunked transfer encoding so that we can stream the result |
3816 | // to the user without having to wait for the full length of it. | |
3817 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
3818 | |
3819 | if (op_ret == 0) { | |
3820 | dump_start(s); | |
3821 | s->formatter->open_object_section_in_ns("ListPartsResult", XMLNS_AWS_S3); | |
20effc67 TL |
3822 | map<uint32_t, std::unique_ptr<rgw::sal::MultipartPart>>::iterator iter; |
3823 | map<uint32_t, std::unique_ptr<rgw::sal::MultipartPart>>::reverse_iterator test_iter; | |
7c673cae FG |
3824 | int cur_max = 0; |
3825 | ||
20effc67 TL |
3826 | iter = upload->get_parts().begin(); |
3827 | test_iter = upload->get_parts().rbegin(); | |
3828 | if (test_iter != upload->get_parts().rend()) { | |
7c673cae FG |
3829 | cur_max = test_iter->first; |
3830 | } | |
3831 | if (!s->bucket_tenant.empty()) | |
3832 | s->formatter->dump_string("Tenant", s->bucket_tenant); | |
3833 | s->formatter->dump_string("Bucket", s->bucket_name); | |
f67539c2 | 3834 | s->formatter->dump_string("Key", s->object->get_name()); |
7c673cae | 3835 | s->formatter->dump_string("UploadId", upload_id); |
20effc67 | 3836 | s->formatter->dump_string("StorageClass", placement->get_storage_class()); |
7c673cae FG |
3837 | s->formatter->dump_int("PartNumberMarker", marker); |
3838 | s->formatter->dump_int("NextPartNumberMarker", cur_max); | |
3839 | s->formatter->dump_int("MaxParts", max_parts); | |
3840 | s->formatter->dump_string("IsTruncated", (truncated ? "true" : "false")); | |
3841 | ||
3842 | ACLOwner& owner = policy.get_owner(); | |
3843 | dump_owner(s, owner.get_id(), owner.get_display_name()); | |
3844 | ||
20effc67 TL |
3845 | for (; iter != upload->get_parts().end(); ++iter) { |
3846 | rgw::sal::MultipartPart* part = iter->second.get(); | |
7c673cae FG |
3847 | |
3848 | s->formatter->open_object_section("Part"); | |
3849 | ||
20effc67 | 3850 | dump_time(s, "LastModified", part->get_mtime()); |
7c673cae | 3851 | |
20effc67 TL |
3852 | s->formatter->dump_unsigned("PartNumber", part->get_num()); |
3853 | s->formatter->dump_format("ETag", "\"%s\"", part->get_etag().c_str()); | |
3854 | s->formatter->dump_unsigned("Size", part->get_size()); | |
7c673cae FG |
3855 | s->formatter->close_section(); |
3856 | } | |
3857 | s->formatter->close_section(); | |
3858 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3859 | } | |
3860 | } | |
3861 | ||
3862 | void RGWListBucketMultiparts_ObjStore_S3::send_response() | |
3863 | { | |
3864 | if (op_ret < 0) | |
3865 | set_req_state_err(s, op_ret); | |
3866 | dump_errno(s); | |
3867 | ||
11fdf7f2 TL |
3868 | // Explicitly use chunked transfer encoding so that we can stream the result |
3869 | // to the user without having to wait for the full length of it. | |
3870 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
3871 | dump_start(s); |
3872 | if (op_ret < 0) | |
3873 | return; | |
3874 | ||
3875 | s->formatter->open_object_section_in_ns("ListMultipartUploadsResult", XMLNS_AWS_S3); | |
3876 | if (!s->bucket_tenant.empty()) | |
3877 | s->formatter->dump_string("Tenant", s->bucket_tenant); | |
3878 | s->formatter->dump_string("Bucket", s->bucket_name); | |
3879 | if (!prefix.empty()) | |
20effc67 TL |
3880 | s->formatter->dump_string("Prefix", prefix); |
3881 | if (!marker_key.empty()) | |
3882 | s->formatter->dump_string("KeyMarker", marker_key); | |
3883 | if (!marker_upload_id.empty()) | |
3884 | s->formatter->dump_string("UploadIdMarker", marker_upload_id); | |
3885 | if (!next_marker_key.empty()) | |
3886 | s->formatter->dump_string("NextKeyMarker", next_marker_key); | |
3887 | if (!next_marker_upload_id.empty()) | |
3888 | s->formatter->dump_string("NextUploadIdMarker", next_marker_upload_id); | |
7c673cae FG |
3889 | s->formatter->dump_int("MaxUploads", max_uploads); |
3890 | if (!delimiter.empty()) | |
3891 | s->formatter->dump_string("Delimiter", delimiter); | |
3892 | s->formatter->dump_string("IsTruncated", (is_truncated ? "true" : "false")); | |
3893 | ||
3894 | if (op_ret >= 0) { | |
20effc67 | 3895 | vector<std::unique_ptr<rgw::sal::MultipartUpload>>::iterator iter; |
7c673cae | 3896 | for (iter = uploads.begin(); iter != uploads.end(); ++iter) { |
20effc67 | 3897 | rgw::sal::MultipartUpload* upload = iter->get(); |
7c673cae | 3898 | s->formatter->open_array_section("Upload"); |
9f95a23c | 3899 | if (encode_url) { |
20effc67 | 3900 | s->formatter->dump_string("Key", url_encode(upload->get_key(), false)); |
9f95a23c | 3901 | } else { |
20effc67 | 3902 | s->formatter->dump_string("Key", upload->get_key()); |
9f95a23c | 3903 | } |
20effc67 TL |
3904 | s->formatter->dump_string("UploadId", upload->get_upload_id()); |
3905 | const ACLOwner& owner = upload->get_owner(); | |
3906 | dump_owner(s, owner.get_id(), owner.get_display_name(), "Initiator"); | |
3907 | dump_owner(s, owner.get_id(), owner.get_display_name()); // Owner | |
7c673cae | 3908 | s->formatter->dump_string("StorageClass", "STANDARD"); |
20effc67 | 3909 | dump_time(s, "Initiated", upload->get_mtime()); |
7c673cae FG |
3910 | s->formatter->close_section(); |
3911 | } | |
3912 | if (!common_prefixes.empty()) { | |
3913 | s->formatter->open_array_section("CommonPrefixes"); | |
9f95a23c TL |
3914 | for (const auto& kv : common_prefixes) { |
3915 | if (encode_url) { | |
20effc67 | 3916 | s->formatter->dump_string("Prefix", url_encode(kv.first, false)); |
9f95a23c | 3917 | } else { |
20effc67 | 3918 | s->formatter->dump_string("Prefix", kv.first); |
9f95a23c | 3919 | } |
7c673cae FG |
3920 | } |
3921 | s->formatter->close_section(); | |
3922 | } | |
3923 | } | |
3924 | s->formatter->close_section(); | |
3925 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3926 | } | |
3927 | ||
f67539c2 | 3928 | int RGWDeleteMultiObj_ObjStore_S3::get_params(optional_yield y) |
7c673cae | 3929 | { |
f67539c2 | 3930 | int ret = RGWDeleteMultiObj_ObjStore::get_params(y); |
7c673cae FG |
3931 | if (ret < 0) { |
3932 | return ret; | |
3933 | } | |
3934 | ||
f67539c2 TL |
3935 | const char *bypass_gov_header = s->info.env->get("HTTP_X_AMZ_BYPASS_GOVERNANCE_RETENTION"); |
3936 | if (bypass_gov_header) { | |
3937 | std::string bypass_gov_decoded = url_decode(bypass_gov_header); | |
3938 | bypass_governance_mode = boost::algorithm::iequals(bypass_gov_decoded, "true"); | |
3939 | } | |
3940 | ||
31f18b77 | 3941 | return do_aws4_auth_completion(); |
7c673cae FG |
3942 | } |
3943 | ||
3944 | void RGWDeleteMultiObj_ObjStore_S3::send_status() | |
3945 | { | |
3946 | if (! status_dumped) { | |
3947 | if (op_ret < 0) | |
3948 | set_req_state_err(s, op_ret); | |
3949 | dump_errno(s); | |
3950 | status_dumped = true; | |
3951 | } | |
3952 | } | |
3953 | ||
3954 | void RGWDeleteMultiObj_ObjStore_S3::begin_response() | |
3955 | { | |
3956 | ||
3957 | if (!status_dumped) { | |
3958 | send_status(); | |
3959 | } | |
3960 | ||
3961 | dump_start(s); | |
11fdf7f2 TL |
3962 | // Explicitly use chunked transfer encoding so that we can stream the result |
3963 | // to the user without having to wait for the full length of it. | |
3964 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
3965 | s->formatter->open_object_section_in_ns("DeleteResult", XMLNS_AWS_S3); |
3966 | ||
3967 | rgw_flush_formatter(s, s->formatter); | |
3968 | } | |
3969 | ||
3970 | void RGWDeleteMultiObj_ObjStore_S3::send_partial_response(rgw_obj_key& key, | |
3971 | bool delete_marker, | |
3972 | const string& marker_version_id, int ret) | |
3973 | { | |
3974 | if (!key.empty()) { | |
92f5a8d4 | 3975 | if (ret == 0 && !quiet) { |
7c673cae FG |
3976 | s->formatter->open_object_section("Deleted"); |
3977 | s->formatter->dump_string("Key", key.name); | |
3978 | if (!key.instance.empty()) { | |
3979 | s->formatter->dump_string("VersionId", key.instance); | |
3980 | } | |
3981 | if (delete_marker) { | |
3982 | s->formatter->dump_bool("DeleteMarker", true); | |
3983 | s->formatter->dump_string("DeleteMarkerVersionId", marker_version_id); | |
3984 | } | |
3985 | s->formatter->close_section(); | |
92f5a8d4 | 3986 | } else if (ret < 0) { |
31f18b77 | 3987 | struct rgw_http_error r; |
7c673cae FG |
3988 | int err_no; |
3989 | ||
3990 | s->formatter->open_object_section("Error"); | |
3991 | ||
92f5a8d4 | 3992 | err_no = -ret; |
7c673cae FG |
3993 | rgw_get_errno_s3(&r, err_no); |
3994 | ||
3995 | s->formatter->dump_string("Key", key.name); | |
3996 | s->formatter->dump_string("VersionId", key.instance); | |
494da23a | 3997 | s->formatter->dump_string("Code", r.s3_code); |
7c673cae FG |
3998 | s->formatter->dump_string("Message", r.s3_code); |
3999 | s->formatter->close_section(); | |
4000 | } | |
4001 | ||
4002 | rgw_flush_formatter(s, s->formatter); | |
4003 | } | |
4004 | } | |
4005 | ||
4006 | void RGWDeleteMultiObj_ObjStore_S3::end_response() | |
4007 | { | |
4008 | ||
4009 | s->formatter->close_section(); | |
4010 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4011 | } | |
4012 | ||
4013 | void RGWGetObjLayout_ObjStore_S3::send_response() | |
4014 | { | |
4015 | if (op_ret) | |
4016 | set_req_state_err(s, op_ret); | |
4017 | dump_errno(s); | |
4018 | end_header(s, this, "application/json"); | |
4019 | ||
4020 | JSONFormatter f; | |
4021 | ||
4022 | if (op_ret < 0) { | |
4023 | return; | |
4024 | } | |
4025 | ||
4026 | f.open_object_section("result"); | |
20effc67 | 4027 | s->object->dump_obj_layout(this, s->yield, &f, s->obj_ctx); |
7c673cae FG |
4028 | f.close_section(); |
4029 | rgw_flush_formatter(s, &f); | |
4030 | } | |
4031 | ||
f67539c2 | 4032 | int RGWConfigBucketMetaSearch_ObjStore_S3::get_params(optional_yield y) |
31f18b77 FG |
4033 | { |
4034 | auto iter = s->info.x_meta_map.find("x-amz-meta-search"); | |
4035 | if (iter == s->info.x_meta_map.end()) { | |
4036 | s->err.message = "X-Rgw-Meta-Search header not provided"; | |
9f95a23c | 4037 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4038 | return -EINVAL; |
4039 | } | |
4040 | ||
4041 | list<string> expressions; | |
4042 | get_str_list(iter->second, ",", expressions); | |
4043 | ||
4044 | for (auto& expression : expressions) { | |
4045 | vector<string> args; | |
4046 | get_str_vec(expression, ";", args); | |
4047 | ||
4048 | if (args.empty()) { | |
4049 | s->err.message = "invalid empty expression"; | |
9f95a23c | 4050 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4051 | return -EINVAL; |
4052 | } | |
4053 | if (args.size() > 2) { | |
4054 | s->err.message = string("invalid expression: ") + expression; | |
9f95a23c | 4055 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4056 | return -EINVAL; |
4057 | } | |
4058 | ||
4059 | string key = boost::algorithm::to_lower_copy(rgw_trim_whitespace(args[0])); | |
4060 | string val; | |
4061 | if (args.size() > 1) { | |
4062 | val = boost::algorithm::to_lower_copy(rgw_trim_whitespace(args[1])); | |
4063 | } | |
4064 | ||
4065 | if (!boost::algorithm::starts_with(key, RGW_AMZ_META_PREFIX)) { | |
4066 | s->err.message = string("invalid expression, key must start with '" RGW_AMZ_META_PREFIX "' : ") + expression; | |
9f95a23c | 4067 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4068 | return -EINVAL; |
4069 | } | |
4070 | ||
4071 | key = key.substr(sizeof(RGW_AMZ_META_PREFIX) - 1); | |
4072 | ||
4073 | ESEntityTypeMap::EntityType entity_type; | |
4074 | ||
4075 | if (val.empty() || val == "str" || val == "string") { | |
4076 | entity_type = ESEntityTypeMap::ES_ENTITY_STR; | |
4077 | } else if (val == "int" || val == "integer") { | |
4078 | entity_type = ESEntityTypeMap::ES_ENTITY_INT; | |
4079 | } else if (val == "date" || val == "datetime") { | |
4080 | entity_type = ESEntityTypeMap::ES_ENTITY_DATE; | |
4081 | } else { | |
4082 | s->err.message = string("invalid entity type: ") + val; | |
9f95a23c | 4083 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4084 | return -EINVAL; |
4085 | } | |
4086 | ||
4087 | mdsearch_config[key] = entity_type; | |
4088 | } | |
4089 | ||
4090 | return 0; | |
4091 | } | |
4092 | ||
4093 | void RGWConfigBucketMetaSearch_ObjStore_S3::send_response() | |
4094 | { | |
4095 | if (op_ret) | |
4096 | set_req_state_err(s, op_ret); | |
4097 | dump_errno(s); | |
4098 | end_header(s, this); | |
4099 | } | |
4100 | ||
4101 | void RGWGetBucketMetaSearch_ObjStore_S3::send_response() | |
4102 | { | |
4103 | if (op_ret) | |
4104 | set_req_state_err(s, op_ret); | |
4105 | dump_errno(s); | |
4106 | end_header(s, NULL, "application/xml"); | |
4107 | ||
4108 | Formatter *f = s->formatter; | |
4109 | f->open_array_section("GetBucketMetaSearchResult"); | |
f67539c2 | 4110 | for (auto& e : s->bucket->get_info().mdsearch_config) { |
31f18b77 FG |
4111 | f->open_object_section("Entry"); |
4112 | string k = string("x-amz-meta-") + e.first; | |
4113 | f->dump_string("Key", k.c_str()); | |
4114 | const char *type; | |
4115 | switch (e.second) { | |
4116 | case ESEntityTypeMap::ES_ENTITY_INT: | |
4117 | type = "int"; | |
4118 | break; | |
4119 | case ESEntityTypeMap::ES_ENTITY_DATE: | |
4120 | type = "date"; | |
4121 | break; | |
4122 | default: | |
4123 | type = "str"; | |
4124 | } | |
4125 | f->dump_string("Type", type); | |
4126 | f->close_section(); | |
4127 | } | |
4128 | f->close_section(); | |
4129 | rgw_flush_formatter(s, f); | |
4130 | } | |
4131 | ||
4132 | void RGWDelBucketMetaSearch_ObjStore_S3::send_response() | |
4133 | { | |
4134 | if (op_ret) | |
4135 | set_req_state_err(s, op_ret); | |
4136 | dump_errno(s); | |
4137 | end_header(s, this); | |
4138 | } | |
4139 | ||
eafe8130 TL |
4140 | void RGWPutBucketObjectLock_ObjStore_S3::send_response() |
4141 | { | |
4142 | if (op_ret) { | |
4143 | set_req_state_err(s, op_ret); | |
4144 | } | |
4145 | dump_errno(s); | |
4146 | end_header(s); | |
4147 | } | |
4148 | ||
4149 | void RGWGetBucketObjectLock_ObjStore_S3::send_response() | |
4150 | { | |
4151 | if (op_ret) { | |
4152 | set_req_state_err(s, op_ret); | |
4153 | } | |
4154 | dump_errno(s); | |
4155 | end_header(s, this, "application/xml"); | |
4156 | dump_start(s); | |
4157 | ||
4158 | if (op_ret) { | |
4159 | return; | |
4160 | } | |
f67539c2 | 4161 | encode_xml("ObjectLockConfiguration", s->bucket->get_info().obj_lock, s->formatter); |
eafe8130 TL |
4162 | rgw_flush_formatter_and_reset(s, s->formatter); |
4163 | } | |
4164 | ||
4165 | ||
f67539c2 | 4166 | int RGWPutObjRetention_ObjStore_S3::get_params(optional_yield y) |
eafe8130 TL |
4167 | { |
4168 | const char *bypass_gov_header = s->info.env->get("HTTP_X_AMZ_BYPASS_GOVERNANCE_RETENTION"); | |
4169 | if (bypass_gov_header) { | |
4170 | std::string bypass_gov_decoded = url_decode(bypass_gov_header); | |
4171 | bypass_governance_mode = boost::algorithm::iequals(bypass_gov_decoded, "true"); | |
4172 | } | |
4173 | ||
4174 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; | |
20effc67 | 4175 | std::tie(op_ret, data) = read_all_input(s, max_size, false); |
eafe8130 TL |
4176 | return op_ret; |
4177 | } | |
4178 | ||
4179 | void RGWPutObjRetention_ObjStore_S3::send_response() | |
4180 | { | |
4181 | if (op_ret) { | |
4182 | set_req_state_err(s, op_ret); | |
4183 | } | |
4184 | dump_errno(s); | |
4185 | end_header(s); | |
4186 | } | |
4187 | ||
4188 | void RGWGetObjRetention_ObjStore_S3::send_response() | |
4189 | { | |
4190 | if (op_ret) { | |
4191 | set_req_state_err(s, op_ret); | |
4192 | } | |
4193 | dump_errno(s); | |
4194 | end_header(s, this, "application/xml"); | |
4195 | dump_start(s); | |
4196 | ||
4197 | if (op_ret) { | |
4198 | return; | |
4199 | } | |
4200 | encode_xml("Retention", obj_retention, s->formatter); | |
4201 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4202 | } | |
4203 | ||
4204 | void RGWPutObjLegalHold_ObjStore_S3::send_response() | |
4205 | { | |
4206 | if (op_ret) { | |
4207 | set_req_state_err(s, op_ret); | |
4208 | } | |
4209 | dump_errno(s); | |
4210 | end_header(s); | |
4211 | } | |
4212 | ||
4213 | void RGWGetObjLegalHold_ObjStore_S3::send_response() | |
4214 | { | |
4215 | if (op_ret) { | |
4216 | set_req_state_err(s, op_ret); | |
4217 | } | |
4218 | dump_errno(s); | |
4219 | end_header(s, this, "application/xml"); | |
4220 | dump_start(s); | |
4221 | ||
4222 | if (op_ret) { | |
4223 | return; | |
4224 | } | |
4225 | encode_xml("LegalHold", obj_legal_hold, s->formatter); | |
4226 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4227 | } | |
4228 | ||
9f95a23c TL |
4229 | void RGWGetBucketPolicyStatus_ObjStore_S3::send_response() |
4230 | { | |
4231 | if (op_ret) { | |
4232 | set_req_state_err(s, op_ret); | |
4233 | } | |
4234 | dump_errno(s); | |
4235 | end_header(s, this, "application/xml"); | |
4236 | dump_start(s); | |
4237 | ||
4238 | s->formatter->open_object_section_in_ns("PolicyStatus", XMLNS_AWS_S3); | |
4239 | // https://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketGETPolicyStatus.html | |
4240 | // mentions TRUE and FALSE, but boto/aws official clients seem to want lower | |
4241 | // case which is returned by AWS as well; so let's be bug to bug compatible | |
4242 | // with the API | |
4243 | s->formatter->dump_bool("IsPublic", isPublic); | |
4244 | s->formatter->close_section(); | |
4245 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4246 | ||
4247 | } | |
4248 | ||
4249 | void RGWPutBucketPublicAccessBlock_ObjStore_S3::send_response() | |
4250 | { | |
4251 | if (op_ret) { | |
4252 | set_req_state_err(s, op_ret); | |
4253 | } | |
4254 | dump_errno(s); | |
4255 | end_header(s); | |
4256 | } | |
4257 | ||
4258 | void RGWGetBucketPublicAccessBlock_ObjStore_S3::send_response() | |
4259 | { | |
4260 | if (op_ret) { | |
4261 | set_req_state_err(s, op_ret); | |
4262 | } | |
4263 | dump_errno(s); | |
4264 | end_header(s, this, "application/xml"); | |
4265 | dump_start(s); | |
4266 | ||
4267 | access_conf.dump_xml(s->formatter); | |
4268 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4269 | } | |
31f18b77 | 4270 | |
7c673cae FG |
4271 | RGWOp *RGWHandler_REST_Service_S3::op_get() |
4272 | { | |
4273 | if (is_usage_op()) { | |
4274 | return new RGWGetUsage_ObjStore_S3; | |
4275 | } else { | |
4276 | return new RGWListBuckets_ObjStore_S3; | |
4277 | } | |
4278 | } | |
4279 | ||
4280 | RGWOp *RGWHandler_REST_Service_S3::op_head() | |
4281 | { | |
4282 | return new RGWListBuckets_ObjStore_S3; | |
4283 | } | |
4284 | ||
4285 | RGWOp *RGWHandler_REST_Service_S3::op_post() | |
4286 | { | |
eafe8130 TL |
4287 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
4288 | ||
9f95a23c | 4289 | int ret; |
eafe8130 TL |
4290 | bufferlist data; |
4291 | std::tie(ret, data) = rgw_rest_read_all_input(s, max_size, false); | |
9f95a23c TL |
4292 | if (ret < 0) { |
4293 | return nullptr; | |
4294 | } | |
eafe8130 | 4295 | |
9f95a23c TL |
4296 | const auto post_body = data.to_str(); |
4297 | ||
4298 | if (isSTSEnabled) { | |
eafe8130 | 4299 | RGWHandler_REST_STS sts_handler(auth_registry, post_body); |
11fdf7f2 | 4300 | sts_handler.init(store, s, s->cio); |
9f95a23c | 4301 | auto op = sts_handler.get_op(); |
eafe8130 TL |
4302 | if (op) { |
4303 | return op; | |
4304 | } | |
7c673cae | 4305 | } |
92f5a8d4 | 4306 | |
9f95a23c | 4307 | if (isIAMEnabled) { |
92f5a8d4 TL |
4308 | RGWHandler_REST_IAM iam_handler(auth_registry, post_body); |
4309 | iam_handler.init(store, s, s->cio); | |
9f95a23c | 4310 | auto op = iam_handler.get_op(); |
92f5a8d4 TL |
4311 | if (op) { |
4312 | return op; | |
4313 | } | |
4314 | } | |
4315 | ||
9f95a23c | 4316 | if (isPSEnabled) { |
eafe8130 TL |
4317 | RGWHandler_REST_PSTopic_AWS topic_handler(auth_registry, post_body); |
4318 | topic_handler.init(store, s, s->cio); | |
9f95a23c TL |
4319 | auto op = topic_handler.get_op(); |
4320 | if (op) { | |
4321 | return op; | |
4322 | } | |
eafe8130 TL |
4323 | } |
4324 | ||
9f95a23c | 4325 | return nullptr; |
7c673cae FG |
4326 | } |
4327 | ||
9f95a23c | 4328 | RGWOp *RGWHandler_REST_Bucket_S3::get_obj_op(bool get_data) const |
7c673cae FG |
4329 | { |
4330 | // Non-website mode | |
f67539c2 | 4331 | if (get_data) { |
eafe8130 TL |
4332 | int list_type = 1; |
4333 | s->info.args.get_int("list-type", &list_type, 1); | |
4334 | switch (list_type) { | |
4335 | case 1: | |
4336 | return new RGWListBucket_ObjStore_S3; | |
4337 | case 2: | |
4338 | return new RGWListBucket_ObjStore_S3v2; | |
4339 | default: | |
4340 | ldpp_dout(s, 5) << __func__ << ": unsupported list-type " << list_type << dendl; | |
4341 | return new RGWListBucket_ObjStore_S3; | |
4342 | } | |
31f18b77 | 4343 | } else { |
7c673cae | 4344 | return new RGWStatBucket_ObjStore_S3; |
31f18b77 | 4345 | } |
7c673cae FG |
4346 | } |
4347 | ||
4348 | RGWOp *RGWHandler_REST_Bucket_S3::op_get() | |
4349 | { | |
f91f0fd5 TL |
4350 | if (s->info.args.sub_resource_exists("encryption")) |
4351 | return nullptr; | |
4352 | ||
7c673cae FG |
4353 | if (s->info.args.sub_resource_exists("logging")) |
4354 | return new RGWGetBucketLogging_ObjStore_S3; | |
4355 | ||
4356 | if (s->info.args.sub_resource_exists("location")) | |
4357 | return new RGWGetBucketLocation_ObjStore_S3; | |
4358 | ||
4359 | if (s->info.args.sub_resource_exists("versioning")) | |
4360 | return new RGWGetBucketVersioning_ObjStore_S3; | |
4361 | ||
4362 | if (s->info.args.sub_resource_exists("website")) { | |
4363 | if (!s->cct->_conf->rgw_enable_static_website) { | |
4364 | return NULL; | |
4365 | } | |
4366 | return new RGWGetBucketWebsite_ObjStore_S3; | |
4367 | } | |
4368 | ||
31f18b77 FG |
4369 | if (s->info.args.exists("mdsearch")) { |
4370 | return new RGWGetBucketMetaSearch_ObjStore_S3; | |
4371 | } | |
4372 | ||
7c673cae FG |
4373 | if (is_acl_op()) { |
4374 | return new RGWGetACLs_ObjStore_S3; | |
4375 | } else if (is_cors_op()) { | |
4376 | return new RGWGetCORS_ObjStore_S3; | |
4377 | } else if (is_request_payment_op()) { | |
4378 | return new RGWGetRequestPayment_ObjStore_S3; | |
4379 | } else if (s->info.args.exists("uploads")) { | |
4380 | return new RGWListBucketMultiparts_ObjStore_S3; | |
4381 | } else if(is_lc_op()) { | |
4382 | return new RGWGetLC_ObjStore_S3; | |
31f18b77 FG |
4383 | } else if(is_policy_op()) { |
4384 | return new RGWGetBucketPolicy; | |
9f95a23c TL |
4385 | } else if (is_tagging_op()) { |
4386 | return new RGWGetBucketTags_ObjStore_S3; | |
eafe8130 TL |
4387 | } else if (is_object_lock_op()) { |
4388 | return new RGWGetBucketObjectLock_ObjStore_S3; | |
4389 | } else if (is_notification_op()) { | |
4390 | return RGWHandler_REST_PSNotifs_S3::create_get_op(); | |
9f95a23c TL |
4391 | } else if (is_replication_op()) { |
4392 | return new RGWGetBucketReplication_ObjStore_S3; | |
4393 | } else if (is_policy_status_op()) { | |
4394 | return new RGWGetBucketPolicyStatus_ObjStore_S3; | |
4395 | } else if (is_block_public_access_op()) { | |
4396 | return new RGWGetBucketPublicAccessBlock_ObjStore_S3; | |
20effc67 TL |
4397 | } else if (is_bucket_encryption_op()) { |
4398 | return new RGWGetBucketEncryption_ObjStore_S3; | |
7c673cae FG |
4399 | } |
4400 | return get_obj_op(true); | |
4401 | } | |
4402 | ||
4403 | RGWOp *RGWHandler_REST_Bucket_S3::op_head() | |
4404 | { | |
4405 | if (is_acl_op()) { | |
4406 | return new RGWGetACLs_ObjStore_S3; | |
4407 | } else if (s->info.args.exists("uploads")) { | |
4408 | return new RGWListBucketMultiparts_ObjStore_S3; | |
4409 | } | |
4410 | return get_obj_op(false); | |
4411 | } | |
4412 | ||
4413 | RGWOp *RGWHandler_REST_Bucket_S3::op_put() | |
4414 | { | |
f91f0fd5 TL |
4415 | if (s->info.args.sub_resource_exists("logging") || |
4416 | s->info.args.sub_resource_exists("encryption")) | |
4417 | return nullptr; | |
7c673cae FG |
4418 | if (s->info.args.sub_resource_exists("versioning")) |
4419 | return new RGWSetBucketVersioning_ObjStore_S3; | |
4420 | if (s->info.args.sub_resource_exists("website")) { | |
4421 | if (!s->cct->_conf->rgw_enable_static_website) { | |
4422 | return NULL; | |
4423 | } | |
4424 | return new RGWSetBucketWebsite_ObjStore_S3; | |
4425 | } | |
9f95a23c TL |
4426 | if (is_tagging_op()) { |
4427 | return new RGWPutBucketTags_ObjStore_S3; | |
4428 | } else if (is_acl_op()) { | |
7c673cae FG |
4429 | return new RGWPutACLs_ObjStore_S3; |
4430 | } else if (is_cors_op()) { | |
4431 | return new RGWPutCORS_ObjStore_S3; | |
4432 | } else if (is_request_payment_op()) { | |
4433 | return new RGWSetRequestPayment_ObjStore_S3; | |
4434 | } else if(is_lc_op()) { | |
4435 | return new RGWPutLC_ObjStore_S3; | |
31f18b77 FG |
4436 | } else if(is_policy_op()) { |
4437 | return new RGWPutBucketPolicy; | |
eafe8130 TL |
4438 | } else if (is_object_lock_op()) { |
4439 | return new RGWPutBucketObjectLock_ObjStore_S3; | |
4440 | } else if (is_notification_op()) { | |
4441 | return RGWHandler_REST_PSNotifs_S3::create_put_op(); | |
9f95a23c | 4442 | } else if (is_replication_op()) { |
20effc67 | 4443 | auto sync_policy_handler = static_cast<rgw::sal::RadosStore*>(store)->svc()->zone->get_sync_policy_handler(nullopt); |
9f95a23c TL |
4444 | if (!sync_policy_handler || |
4445 | sync_policy_handler->is_legacy_config()) { | |
4446 | return nullptr; | |
4447 | } | |
4448 | ||
4449 | return new RGWPutBucketReplication_ObjStore_S3; | |
4450 | } else if (is_block_public_access_op()) { | |
4451 | return new RGWPutBucketPublicAccessBlock_ObjStore_S3; | |
20effc67 TL |
4452 | } else if (is_bucket_encryption_op()) { |
4453 | return new RGWPutBucketEncryption_ObjStore_S3; | |
7c673cae FG |
4454 | } |
4455 | return new RGWCreateBucket_ObjStore_S3; | |
4456 | } | |
4457 | ||
4458 | RGWOp *RGWHandler_REST_Bucket_S3::op_delete() | |
4459 | { | |
f91f0fd5 TL |
4460 | if (s->info.args.sub_resource_exists("logging") || |
4461 | s->info.args.sub_resource_exists("encryption")) | |
4462 | return nullptr; | |
4463 | ||
9f95a23c TL |
4464 | if (is_tagging_op()) { |
4465 | return new RGWDeleteBucketTags_ObjStore_S3; | |
4466 | } else if (is_cors_op()) { | |
7c673cae FG |
4467 | return new RGWDeleteCORS_ObjStore_S3; |
4468 | } else if(is_lc_op()) { | |
4469 | return new RGWDeleteLC_ObjStore_S3; | |
31f18b77 FG |
4470 | } else if(is_policy_op()) { |
4471 | return new RGWDeleteBucketPolicy; | |
eafe8130 TL |
4472 | } else if (is_notification_op()) { |
4473 | return RGWHandler_REST_PSNotifs_S3::create_delete_op(); | |
9f95a23c TL |
4474 | } else if (is_replication_op()) { |
4475 | return new RGWDeleteBucketReplication_ObjStore_S3; | |
4476 | } else if (is_block_public_access_op()) { | |
4477 | return new RGWDeleteBucketPublicAccessBlock; | |
20effc67 TL |
4478 | } else if (is_bucket_encryption_op()) { |
4479 | return new RGWDeleteBucketEncryption_ObjStore_S3; | |
7c673cae FG |
4480 | } |
4481 | ||
4482 | if (s->info.args.sub_resource_exists("website")) { | |
4483 | if (!s->cct->_conf->rgw_enable_static_website) { | |
4484 | return NULL; | |
4485 | } | |
4486 | return new RGWDeleteBucketWebsite_ObjStore_S3; | |
4487 | } | |
4488 | ||
31f18b77 FG |
4489 | if (s->info.args.exists("mdsearch")) { |
4490 | return new RGWDelBucketMetaSearch_ObjStore_S3; | |
4491 | } | |
4492 | ||
7c673cae FG |
4493 | return new RGWDeleteBucket_ObjStore_S3; |
4494 | } | |
4495 | ||
4496 | RGWOp *RGWHandler_REST_Bucket_S3::op_post() | |
4497 | { | |
4498 | if (s->info.args.exists("delete")) { | |
4499 | return new RGWDeleteMultiObj_ObjStore_S3; | |
4500 | } | |
4501 | ||
31f18b77 FG |
4502 | if (s->info.args.exists("mdsearch")) { |
4503 | return new RGWConfigBucketMetaSearch_ObjStore_S3; | |
4504 | } | |
4505 | ||
7c673cae FG |
4506 | return new RGWPostObj_ObjStore_S3; |
4507 | } | |
4508 | ||
4509 | RGWOp *RGWHandler_REST_Bucket_S3::op_options() | |
4510 | { | |
4511 | return new RGWOptionsCORS_ObjStore_S3; | |
4512 | } | |
4513 | ||
4514 | RGWOp *RGWHandler_REST_Obj_S3::get_obj_op(bool get_data) | |
4515 | { | |
7c673cae FG |
4516 | RGWGetObj_ObjStore_S3 *get_obj_op = new RGWGetObj_ObjStore_S3; |
4517 | get_obj_op->set_get_data(get_data); | |
4518 | return get_obj_op; | |
4519 | } | |
4520 | ||
4521 | RGWOp *RGWHandler_REST_Obj_S3::op_get() | |
4522 | { | |
4523 | if (is_acl_op()) { | |
4524 | return new RGWGetACLs_ObjStore_S3; | |
4525 | } else if (s->info.args.exists("uploadId")) { | |
4526 | return new RGWListMultipart_ObjStore_S3; | |
4527 | } else if (s->info.args.exists("layout")) { | |
4528 | return new RGWGetObjLayout_ObjStore_S3; | |
224ce89b WB |
4529 | } else if (is_tagging_op()) { |
4530 | return new RGWGetObjTags_ObjStore_S3; | |
eafe8130 TL |
4531 | } else if (is_obj_retention_op()) { |
4532 | return new RGWGetObjRetention_ObjStore_S3; | |
4533 | } else if (is_obj_legal_hold_op()) { | |
4534 | return new RGWGetObjLegalHold_ObjStore_S3; | |
7c673cae FG |
4535 | } |
4536 | return get_obj_op(true); | |
4537 | } | |
4538 | ||
4539 | RGWOp *RGWHandler_REST_Obj_S3::op_head() | |
4540 | { | |
4541 | if (is_acl_op()) { | |
4542 | return new RGWGetACLs_ObjStore_S3; | |
4543 | } else if (s->info.args.exists("uploadId")) { | |
4544 | return new RGWListMultipart_ObjStore_S3; | |
4545 | } | |
4546 | return get_obj_op(false); | |
4547 | } | |
4548 | ||
4549 | RGWOp *RGWHandler_REST_Obj_S3::op_put() | |
4550 | { | |
4551 | if (is_acl_op()) { | |
4552 | return new RGWPutACLs_ObjStore_S3; | |
224ce89b WB |
4553 | } else if (is_tagging_op()) { |
4554 | return new RGWPutObjTags_ObjStore_S3; | |
eafe8130 TL |
4555 | } else if (is_obj_retention_op()) { |
4556 | return new RGWPutObjRetention_ObjStore_S3; | |
4557 | } else if (is_obj_legal_hold_op()) { | |
4558 | return new RGWPutObjLegalHold_ObjStore_S3; | |
7c673cae | 4559 | } |
224ce89b | 4560 | |
7c673cae FG |
4561 | if (s->init_state.src_bucket.empty()) |
4562 | return new RGWPutObj_ObjStore_S3; | |
4563 | else | |
4564 | return new RGWCopyObj_ObjStore_S3; | |
4565 | } | |
4566 | ||
4567 | RGWOp *RGWHandler_REST_Obj_S3::op_delete() | |
4568 | { | |
224ce89b WB |
4569 | if (is_tagging_op()) { |
4570 | return new RGWDeleteObjTags_ObjStore_S3; | |
4571 | } | |
7c673cae FG |
4572 | string upload_id = s->info.args.get("uploadId"); |
4573 | ||
4574 | if (upload_id.empty()) | |
4575 | return new RGWDeleteObj_ObjStore_S3; | |
4576 | else | |
4577 | return new RGWAbortMultipart_ObjStore_S3; | |
4578 | } | |
4579 | ||
4580 | RGWOp *RGWHandler_REST_Obj_S3::op_post() | |
4581 | { | |
4582 | if (s->info.args.exists("uploadId")) | |
4583 | return new RGWCompleteMultipart_ObjStore_S3; | |
4584 | ||
4585 | if (s->info.args.exists("uploads")) | |
4586 | return new RGWInitMultipart_ObjStore_S3; | |
f67539c2 TL |
4587 | |
4588 | if (is_select_op()) | |
20effc67 | 4589 | return rgw::s3select::create_s3select_op(); |
7c673cae | 4590 | |
31f18b77 | 4591 | return new RGWPostObj_ObjStore_S3; |
7c673cae FG |
4592 | } |
4593 | ||
4594 | RGWOp *RGWHandler_REST_Obj_S3::op_options() | |
4595 | { | |
4596 | return new RGWOptionsCORS_ObjStore_S3; | |
4597 | } | |
4598 | ||
20effc67 | 4599 | int RGWHandler_REST_S3::init_from_header(rgw::sal::Store* store, |
f67539c2 TL |
4600 | struct req_state* s, |
4601 | int default_formatter, | |
4602 | bool configurable_format) | |
7c673cae FG |
4603 | { |
4604 | string req; | |
4605 | string first; | |
4606 | ||
4607 | const char *req_name = s->relative_uri.c_str(); | |
4608 | const char *p; | |
4609 | ||
4610 | if (*req_name == '?') { | |
4611 | p = req_name; | |
4612 | } else { | |
4613 | p = s->info.request_params.c_str(); | |
4614 | } | |
4615 | ||
4616 | s->info.args.set(p); | |
b3b6e05e | 4617 | s->info.args.parse(s); |
7c673cae FG |
4618 | |
4619 | /* must be called after the args parsing */ | |
4620 | int ret = allocate_formatter(s, default_formatter, configurable_format); | |
4621 | if (ret < 0) | |
4622 | return ret; | |
4623 | ||
4624 | if (*req_name != '/') | |
4625 | return 0; | |
4626 | ||
4627 | req_name++; | |
4628 | ||
4629 | if (!*req_name) | |
4630 | return 0; | |
4631 | ||
4632 | req = req_name; | |
4633 | int pos = req.find('/'); | |
4634 | if (pos >= 0) { | |
4635 | first = req.substr(0, pos); | |
4636 | } else { | |
4637 | first = req; | |
4638 | } | |
4639 | ||
4640 | /* | |
4641 | * XXX The intent of the check for empty is apparently to let the bucket | |
4642 | * name from DNS to be set ahead. However, we currently take the DNS | |
4643 | * bucket and re-insert it into URL in rgw_rest.cc:RGWREST::preprocess(). | |
4644 | * So, this check is meaningless. | |
4645 | * | |
4646 | * Rather than dropping this, the code needs to be changed into putting | |
4647 | * the bucket (and its tenant) from DNS and Host: header (HTTP_HOST) | |
4648 | * into req_status.bucket_name directly. | |
4649 | */ | |
4650 | if (s->init_state.url_bucket.empty()) { | |
4651 | // Save bucket to tide us over until token is parsed. | |
4652 | s->init_state.url_bucket = first; | |
f67539c2 | 4653 | string encoded_obj_str; |
7c673cae | 4654 | if (pos >= 0) { |
f67539c2 TL |
4655 | encoded_obj_str = req.substr(pos+1); |
4656 | } | |
4657 | ||
20effc67 TL |
4658 | /* dang: s->bucket is never set here, since it's created with permissions. |
4659 | * These calls will always create an object with no bucket. */ | |
f67539c2 TL |
4660 | if (!encoded_obj_str.empty()) { |
4661 | if (s->bucket) { | |
4662 | s->object = s->bucket->get_object(rgw_obj_key(encoded_obj_str, s->info.args.get("versionId"))); | |
4663 | } else { | |
4664 | s->object = store->get_object(rgw_obj_key(encoded_obj_str, s->info.args.get("versionId"))); | |
4665 | } | |
7c673cae FG |
4666 | } |
4667 | } else { | |
f67539c2 TL |
4668 | if (s->bucket) { |
4669 | s->object = s->bucket->get_object(rgw_obj_key(req_name, s->info.args.get("versionId"))); | |
4670 | } else { | |
4671 | s->object = store->get_object(rgw_obj_key(req_name, s->info.args.get("versionId"))); | |
4672 | } | |
7c673cae FG |
4673 | } |
4674 | return 0; | |
4675 | } | |
4676 | ||
20effc67 | 4677 | static int verify_mfa(rgw::sal::Store* store, RGWUserInfo *user, |
f67539c2 | 4678 | const string& mfa_str, bool *verified, const DoutPrefixProvider *dpp, optional_yield y) |
11fdf7f2 TL |
4679 | { |
4680 | vector<string> params; | |
4681 | get_str_vec(mfa_str, " ", params); | |
4682 | ||
4683 | if (params.size() != 2) { | |
9f95a23c | 4684 | ldpp_dout(dpp, 5) << "NOTICE: invalid mfa string provided: " << mfa_str << dendl; |
11fdf7f2 TL |
4685 | return -EINVAL; |
4686 | } | |
4687 | ||
4688 | string& serial = params[0]; | |
4689 | string& pin = params[1]; | |
4690 | ||
4691 | auto i = user->mfa_ids.find(serial); | |
4692 | if (i == user->mfa_ids.end()) { | |
9f95a23c | 4693 | ldpp_dout(dpp, 5) << "NOTICE: user does not have mfa device with serial=" << serial << dendl; |
11fdf7f2 TL |
4694 | return -EACCES; |
4695 | } | |
4696 | ||
20effc67 | 4697 | int ret = static_cast<rgw::sal::RadosStore*>(store)->svc()->cls->mfa.check_mfa(dpp, user->user_id, serial, pin, y); |
11fdf7f2 | 4698 | if (ret < 0) { |
9f95a23c | 4699 | ldpp_dout(dpp, 20) << "NOTICE: failed to check MFA, serial=" << serial << dendl; |
11fdf7f2 TL |
4700 | return -EACCES; |
4701 | } | |
4702 | ||
4703 | *verified = true; | |
4704 | ||
4705 | return 0; | |
4706 | } | |
4707 | ||
f67539c2 | 4708 | int RGWHandler_REST_S3::postauth_init(optional_yield y) |
7c673cae FG |
4709 | { |
4710 | struct req_init_state *t = &s->init_state; | |
7c673cae | 4711 | |
9f95a23c | 4712 | rgw_parse_url_bucket(t->url_bucket, s->user->get_tenant(), |
7c673cae FG |
4713 | s->bucket_tenant, s->bucket_name); |
4714 | ||
f67539c2 TL |
4715 | if (s->auth.identity->get_identity_type() == TYPE_ROLE) { |
4716 | s->bucket_tenant = s->auth.identity->get_role_tenant(); | |
4717 | } | |
4718 | ||
b3b6e05e | 4719 | ldpp_dout(s, 10) << "s->object=" << s->object |
7c673cae FG |
4720 | << " s->bucket=" << rgw_make_bucket_entry_name(s->bucket_tenant, s->bucket_name) << dendl; |
4721 | ||
4722 | int ret; | |
d2e6a577 | 4723 | ret = rgw_validate_tenant_name(s->bucket_tenant); |
7c673cae FG |
4724 | if (ret) |
4725 | return ret; | |
20effc67 | 4726 | if (!s->bucket_name.empty() && !rgw::sal::Object::empty(s->object.get())) { |
f67539c2 | 4727 | ret = validate_object_name(s->object->get_name()); |
7c673cae FG |
4728 | if (ret) |
4729 | return ret; | |
4730 | } | |
4731 | ||
4732 | if (!t->src_bucket.empty()) { | |
a4b75251 TL |
4733 | string auth_tenant; |
4734 | if (s->auth.identity->get_identity_type() == TYPE_ROLE) { | |
4735 | auth_tenant = s->auth.identity->get_role_tenant(); | |
4736 | } else { | |
4737 | auth_tenant = s->user->get_tenant(); | |
4738 | } | |
4739 | rgw_parse_url_bucket(t->src_bucket, auth_tenant, | |
7c673cae | 4740 | s->src_tenant_name, s->src_bucket_name); |
d2e6a577 | 4741 | ret = rgw_validate_tenant_name(s->src_tenant_name); |
7c673cae FG |
4742 | if (ret) |
4743 | return ret; | |
7c673cae | 4744 | } |
11fdf7f2 TL |
4745 | |
4746 | const char *mfa = s->info.env->get("HTTP_X_AMZ_MFA"); | |
4747 | if (mfa) { | |
f67539c2 | 4748 | ret = verify_mfa(store, &s->user->get_info(), string(mfa), &s->mfa_verified, s, y); |
11fdf7f2 TL |
4749 | } |
4750 | ||
7c673cae FG |
4751 | return 0; |
4752 | } | |
4753 | ||
20effc67 | 4754 | int RGWHandler_REST_S3::init(rgw::sal::Store* store, struct req_state *s, |
7c673cae FG |
4755 | rgw::io::BasicClient *cio) |
4756 | { | |
4757 | int ret; | |
4758 | ||
4759 | s->dialect = "s3"; | |
d2e6a577 FG |
4760 | |
4761 | ret = rgw_validate_tenant_name(s->bucket_tenant); | |
7c673cae FG |
4762 | if (ret) |
4763 | return ret; | |
7c673cae | 4764 | if (!s->bucket_name.empty()) { |
f67539c2 | 4765 | ret = validate_object_name(s->object->get_name()); |
7c673cae FG |
4766 | if (ret) |
4767 | return ret; | |
4768 | } | |
4769 | ||
4770 | const char *cacl = s->info.env->get("HTTP_X_AMZ_ACL"); | |
4771 | if (cacl) | |
4772 | s->canned_acl = cacl; | |
4773 | ||
4774 | s->has_acl_header = s->info.env->exists_prefix("HTTP_X_AMZ_GRANT"); | |
4775 | ||
4776 | const char *copy_source = s->info.env->get("HTTP_X_AMZ_COPY_SOURCE"); | |
3a9019d9 FG |
4777 | if (copy_source && |
4778 | (! s->info.env->get("HTTP_X_AMZ_COPY_SOURCE_RANGE")) && | |
4779 | (! s->info.args.exists("uploadId"))) { | |
f67539c2 | 4780 | rgw_obj_key key; |
7c673cae | 4781 | |
494da23a | 4782 | ret = RGWCopyObj::parse_copy_location(copy_source, |
7c673cae | 4783 | s->init_state.src_bucket, |
b3b6e05e TL |
4784 | key, |
4785 | s); | |
7c673cae | 4786 | if (!ret) { |
9f95a23c | 4787 | ldpp_dout(s, 0) << "failed to parse copy location" << dendl; |
7c673cae FG |
4788 | return -EINVAL; // XXX why not -ERR_INVALID_BUCKET_NAME or -ERR_BAD_URL? |
4789 | } | |
f67539c2 | 4790 | s->src_object = store->get_object(key); |
7c673cae FG |
4791 | } |
4792 | ||
11fdf7f2 TL |
4793 | const char *sc = s->info.env->get("HTTP_X_AMZ_STORAGE_CLASS"); |
4794 | if (sc) { | |
4795 | s->info.storage_class = sc; | |
4796 | } | |
4797 | ||
7c673cae FG |
4798 | return RGWHandler_REST::init(store, s, cio); |
4799 | } | |
4800 | ||
f67539c2 | 4801 | int RGWHandler_REST_S3::authorize(const DoutPrefixProvider *dpp, optional_yield y) |
11fdf7f2 TL |
4802 | { |
4803 | if (s->info.args.exists("Action") && s->info.args.get("Action") == "AssumeRoleWithWebIdentity") { | |
f67539c2 | 4804 | return RGW_Auth_STS::authorize(dpp, store, auth_registry, s, y); |
11fdf7f2 | 4805 | } |
f67539c2 | 4806 | return RGW_Auth_S3::authorize(dpp, store, auth_registry, s, y); |
11fdf7f2 TL |
4807 | } |
4808 | ||
31f18b77 | 4809 | enum class AwsVersion { |
11fdf7f2 | 4810 | UNKNOWN, |
31f18b77 FG |
4811 | V2, |
4812 | V4 | |
4813 | }; | |
4814 | ||
4815 | enum class AwsRoute { | |
11fdf7f2 | 4816 | UNKNOWN, |
31f18b77 FG |
4817 | QUERY_STRING, |
4818 | HEADERS | |
4819 | }; | |
4820 | ||
4821 | static inline std::pair<AwsVersion, AwsRoute> | |
4822 | discover_aws_flavour(const req_info& info) | |
4823 | { | |
4824 | using rgw::auth::s3::AWS4_HMAC_SHA256_STR; | |
4825 | ||
11fdf7f2 TL |
4826 | AwsVersion version = AwsVersion::UNKNOWN; |
4827 | AwsRoute route = AwsRoute::UNKNOWN; | |
31f18b77 FG |
4828 | |
4829 | const char* http_auth = info.env->get("HTTP_AUTHORIZATION"); | |
4830 | if (http_auth && http_auth[0]) { | |
4831 | /* Authorization in Header */ | |
4832 | route = AwsRoute::HEADERS; | |
4833 | ||
4834 | if (!strncmp(http_auth, AWS4_HMAC_SHA256_STR, | |
4835 | strlen(AWS4_HMAC_SHA256_STR))) { | |
4836 | /* AWS v4 */ | |
4837 | version = AwsVersion::V4; | |
4838 | } else if (!strncmp(http_auth, "AWS ", 4)) { | |
4839 | /* AWS v2 */ | |
4840 | version = AwsVersion::V2; | |
4841 | } | |
4842 | } else { | |
4843 | route = AwsRoute::QUERY_STRING; | |
4844 | ||
f67539c2 | 4845 | if (info.args.get("x-amz-algorithm") == AWS4_HMAC_SHA256_STR) { |
31f18b77 FG |
4846 | /* AWS v4 */ |
4847 | version = AwsVersion::V4; | |
4848 | } else if (!info.args.get("AWSAccessKeyId").empty()) { | |
4849 | /* AWS v2 */ | |
4850 | version = AwsVersion::V2; | |
4851 | } | |
4852 | } | |
4853 | ||
4854 | return std::make_pair(version, route); | |
4855 | } | |
4856 | ||
7c673cae FG |
4857 | /* |
4858 | * verify that a signed request comes from the keyholder | |
4859 | * by checking the signature against our locally-computed version | |
4860 | * | |
4861 | * it tries AWS v4 before AWS v2 | |
4862 | */ | |
11fdf7f2 | 4863 | int RGW_Auth_S3::authorize(const DoutPrefixProvider *dpp, |
20effc67 | 4864 | rgw::sal::Store* const store, |
7c673cae | 4865 | const rgw::auth::StrategyRegistry& auth_registry, |
f67539c2 | 4866 | struct req_state* const s, optional_yield y) |
7c673cae FG |
4867 | { |
4868 | ||
4869 | /* neither keystone and rados enabled; warn and exit! */ | |
4870 | if (!store->ctx()->_conf->rgw_s3_auth_use_rados && | |
4871 | !store->ctx()->_conf->rgw_s3_auth_use_keystone && | |
4872 | !store->ctx()->_conf->rgw_s3_auth_use_ldap) { | |
11fdf7f2 | 4873 | ldpp_dout(dpp, 0) << "WARNING: no authorization backend enabled! Users will never authenticate." << dendl; |
7c673cae FG |
4874 | return -EPERM; |
4875 | } | |
4876 | ||
f67539c2 | 4877 | const auto ret = rgw::auth::Strategy::apply(dpp, auth_registry.get_s3_main(), s, y); |
31f18b77 FG |
4878 | if (ret == 0) { |
4879 | /* Populate the owner info. */ | |
9f95a23c TL |
4880 | s->owner.set_id(s->user->get_id()); |
4881 | s->owner.set_name(s->user->get_display_name()); | |
31f18b77 FG |
4882 | } |
4883 | return ret; | |
7c673cae FG |
4884 | } |
4885 | ||
20effc67 | 4886 | int RGWHandler_Auth_S3::init(rgw::sal::Store* store, struct req_state *state, |
7c673cae FG |
4887 | rgw::io::BasicClient *cio) |
4888 | { | |
f67539c2 | 4889 | int ret = RGWHandler_REST_S3::init_from_header(store, state, RGW_FORMAT_JSON, true); |
7c673cae FG |
4890 | if (ret < 0) |
4891 | return ret; | |
4892 | ||
4893 | return RGWHandler_REST::init(store, state, cio); | |
4894 | } | |
4895 | ||
20effc67 | 4896 | RGWHandler_REST* RGWRESTMgr_S3::get_handler(rgw::sal::Store* store, |
f67539c2 | 4897 | struct req_state* const s, |
7c673cae FG |
4898 | const rgw::auth::StrategyRegistry& auth_registry, |
4899 | const std::string& frontend_prefix) | |
4900 | { | |
4901 | bool is_s3website = enable_s3website && (s->prot_flags & RGW_REST_WEBSITE); | |
4902 | int ret = | |
f67539c2 | 4903 | RGWHandler_REST_S3::init_from_header(store, s, |
7c673cae FG |
4904 | is_s3website ? RGW_FORMAT_HTML : |
4905 | RGW_FORMAT_XML, true); | |
4906 | if (ret < 0) | |
4907 | return NULL; | |
4908 | ||
4909 | RGWHandler_REST* handler; | |
4910 | // TODO: Make this more readable | |
4911 | if (is_s3website) { | |
4912 | if (s->init_state.url_bucket.empty()) { | |
4913 | handler = new RGWHandler_REST_Service_S3Website(auth_registry); | |
20effc67 | 4914 | } else if (rgw::sal::Object::empty(s->object.get())) { |
7c673cae FG |
4915 | handler = new RGWHandler_REST_Bucket_S3Website(auth_registry); |
4916 | } else { | |
4917 | handler = new RGWHandler_REST_Obj_S3Website(auth_registry); | |
4918 | } | |
4919 | } else { | |
4920 | if (s->init_state.url_bucket.empty()) { | |
92f5a8d4 | 4921 | handler = new RGWHandler_REST_Service_S3(auth_registry, enable_sts, enable_iam, enable_pubsub); |
20effc67 | 4922 | } else if (!rgw::sal::Object::empty(s->object.get())) { |
7c673cae | 4923 | handler = new RGWHandler_REST_Obj_S3(auth_registry); |
20effc67 TL |
4924 | } else if (s->info.args.exist_obj_excl_sub_resource()) { |
4925 | return NULL; | |
4926 | } else { | |
4927 | handler = new RGWHandler_REST_Bucket_S3(auth_registry, enable_pubsub); | |
7c673cae FG |
4928 | } |
4929 | } | |
4930 | ||
9f95a23c | 4931 | ldpp_dout(s, 20) << __func__ << " handler=" << typeid(*handler).name() |
7c673cae FG |
4932 | << dendl; |
4933 | return handler; | |
4934 | } | |
4935 | ||
224ce89b | 4936 | bool RGWHandler_REST_S3Website::web_dir() const { |
f67539c2 | 4937 | std::string subdir_name; |
20effc67 | 4938 | if (!rgw::sal::Object::empty(s->object.get())) { |
f67539c2 TL |
4939 | subdir_name = url_decode(s->object->get_name()); |
4940 | } | |
224ce89b WB |
4941 | |
4942 | if (subdir_name.empty()) { | |
4943 | return false; | |
f6b5b4d7 | 4944 | } else if (subdir_name.back() == '/' && subdir_name.size() > 1) { |
224ce89b WB |
4945 | subdir_name.pop_back(); |
4946 | } | |
4947 | ||
20effc67 | 4948 | std::unique_ptr<rgw::sal::Object> obj = s->bucket->get_object(rgw_obj_key(subdir_name)); |
224ce89b WB |
4949 | |
4950 | RGWObjectCtx& obj_ctx = *static_cast<RGWObjectCtx *>(s->obj_ctx); | |
20effc67 TL |
4951 | obj->set_atomic(&obj_ctx); |
4952 | obj->set_prefetch_data(&obj_ctx); | |
224ce89b WB |
4953 | |
4954 | RGWObjState* state = nullptr; | |
20effc67 | 4955 | if (obj->get_obj_state(s, &obj_ctx, &state, s->yield) < 0) { |
224ce89b WB |
4956 | return false; |
4957 | } | |
4958 | if (! state->exists) { | |
4959 | return false; | |
4960 | } | |
4961 | return state->exists; | |
4962 | } | |
4963 | ||
20effc67 | 4964 | int RGWHandler_REST_S3Website::init(rgw::sal::Store* store, req_state *s, |
94b18763 FG |
4965 | rgw::io::BasicClient* cio) |
4966 | { | |
4967 | // save the original object name before retarget() replaces it with the | |
4968 | // result of get_effective_key(). the error_handler() needs the original | |
4969 | // object name for redirect handling | |
20effc67 | 4970 | if (!rgw::sal::Object::empty(s->object.get())) { |
f67539c2 TL |
4971 | original_object_name = s->object->get_name(); |
4972 | } else { | |
4973 | original_object_name = ""; | |
4974 | } | |
94b18763 FG |
4975 | |
4976 | return RGWHandler_REST_S3::init(store, s, cio); | |
4977 | } | |
4978 | ||
f67539c2 | 4979 | int RGWHandler_REST_S3Website::retarget(RGWOp* op, RGWOp** new_op, optional_yield y) { |
7c673cae | 4980 | *new_op = op; |
9f95a23c | 4981 | ldpp_dout(s, 10) << __func__ << " Starting retarget" << dendl; |
7c673cae FG |
4982 | |
4983 | if (!(s->prot_flags & RGW_REST_WEBSITE)) | |
4984 | return 0; | |
4985 | ||
0948533f TL |
4986 | if (rgw::sal::Bucket::empty(s->bucket.get())) { |
4987 | // TODO-FUTURE: if the bucket does not exist, maybe expose it here? | |
4988 | return -ERR_NO_SUCH_BUCKET; | |
4989 | } | |
4990 | ||
f67539c2 | 4991 | if (!s->bucket->get_info().has_website) { |
0948533f TL |
4992 | // TODO-FUTURE: if the bucket has no WebsiteConfig, expose it here |
4993 | return -ERR_NO_SUCH_WEBSITE_CONFIGURATION; | |
7c673cae FG |
4994 | } |
4995 | ||
4996 | rgw_obj_key new_obj; | |
f67539c2 | 4997 | string key_name; |
20effc67 | 4998 | if (!rgw::sal::Object::empty(s->object.get())) { |
f67539c2 TL |
4999 | key_name = s->object->get_name(); |
5000 | } | |
5001 | bool get_res = s->bucket->get_info().website_conf.get_effective_key(key_name, &new_obj.name, web_dir()); | |
eafe8130 TL |
5002 | if (!get_res) { |
5003 | s->err.message = "The IndexDocument Suffix is not configurated or not well formed!"; | |
9f95a23c | 5004 | ldpp_dout(s, 5) << s->err.message << dendl; |
eafe8130 TL |
5005 | return -EINVAL; |
5006 | } | |
5007 | ||
9f95a23c | 5008 | ldpp_dout(s, 10) << "retarget get_effective_key " << s->object << " -> " |
7c673cae FG |
5009 | << new_obj << dendl; |
5010 | ||
5011 | RGWBWRoutingRule rrule; | |
5012 | bool should_redirect = | |
f67539c2 | 5013 | s->bucket->get_info().website_conf.should_redirect(new_obj.name, 0, &rrule); |
7c673cae FG |
5014 | |
5015 | if (should_redirect) { | |
5016 | const string& hostname = s->info.env->get("HTTP_HOST", ""); | |
5017 | const string& protocol = | |
5018 | (s->info.env->get("SERVER_PORT_SECURE") ? "https" : "http"); | |
5019 | int redirect_code = 0; | |
f67539c2 | 5020 | rrule.apply_rule(protocol, hostname, key_name, &s->redirect, |
7c673cae FG |
5021 | &redirect_code); |
5022 | // APply a custom HTTP response code | |
5023 | if (redirect_code > 0) | |
5024 | s->err.http_ret = redirect_code; // Apply a custom HTTP response code | |
9f95a23c | 5025 | ldpp_dout(s, 10) << "retarget redirect code=" << redirect_code |
7c673cae FG |
5026 | << " proto+host:" << protocol << "://" << hostname |
5027 | << " -> " << s->redirect << dendl; | |
5028 | return -ERR_WEBSITE_REDIRECT; | |
5029 | } | |
5030 | ||
5031 | /* | |
5032 | * FIXME: if s->object != new_obj, drop op and create a new op to handle | |
5033 | * operation. Or remove this comment if it's not applicable anymore | |
20effc67 TL |
5034 | * dang: This could be problematic, since we're not actually replacing op, but |
5035 | * we are replacing s->object. Something might have a pointer to it. | |
7c673cae | 5036 | */ |
20effc67 | 5037 | s->object = s->bucket->get_object(new_obj); |
7c673cae FG |
5038 | |
5039 | return 0; | |
5040 | } | |
5041 | ||
5042 | RGWOp* RGWHandler_REST_S3Website::op_get() | |
5043 | { | |
5044 | return get_obj_op(true); | |
5045 | } | |
5046 | ||
5047 | RGWOp* RGWHandler_REST_S3Website::op_head() | |
5048 | { | |
5049 | return get_obj_op(false); | |
5050 | } | |
5051 | ||
b3b6e05e | 5052 | int RGWHandler_REST_S3Website::serve_errordoc(const DoutPrefixProvider *dpp, int http_ret, const string& errordoc_key, optional_yield y) { |
7c673cae FG |
5053 | int ret = 0; |
5054 | s->formatter->reset(); /* Try to throw it all away */ | |
5055 | ||
5056 | std::shared_ptr<RGWGetObj_ObjStore_S3Website> getop( static_cast<RGWGetObj_ObjStore_S3Website*>(op_get())); | |
5057 | if (getop.get() == NULL) { | |
5058 | return -1; // Trigger double error handler | |
5059 | } | |
5060 | getop->init(store, s, this); | |
5061 | getop->range_str = NULL; | |
5062 | getop->if_mod = NULL; | |
5063 | getop->if_unmod = NULL; | |
5064 | getop->if_match = NULL; | |
5065 | getop->if_nomatch = NULL; | |
20effc67 TL |
5066 | /* This is okay. It's an error, so nothing will run after this, and it can be |
5067 | * called by abort_early(), which can be called before s->object or s->bucket | |
5068 | * are set up. Note, it won't have bucket. */ | |
f67539c2 | 5069 | s->object = store->get_object(errordoc_key); |
7c673cae | 5070 | |
f67539c2 | 5071 | ret = init_permissions(getop.get(), y); |
7c673cae | 5072 | if (ret < 0) { |
9f95a23c | 5073 | ldpp_dout(s, 20) << "serve_errordoc failed, init_permissions ret=" << ret << dendl; |
7c673cae FG |
5074 | return -1; // Trigger double error handler |
5075 | } | |
5076 | ||
f67539c2 | 5077 | ret = read_permissions(getop.get(), y); |
7c673cae | 5078 | if (ret < 0) { |
9f95a23c | 5079 | ldpp_dout(s, 20) << "serve_errordoc failed, read_permissions ret=" << ret << dendl; |
7c673cae FG |
5080 | return -1; // Trigger double error handler |
5081 | } | |
5082 | ||
5083 | if (http_ret) { | |
5084 | getop->set_custom_http_response(http_ret); | |
5085 | } | |
5086 | ||
f67539c2 | 5087 | ret = getop->init_processing(y); |
7c673cae | 5088 | if (ret < 0) { |
9f95a23c | 5089 | ldpp_dout(s, 20) << "serve_errordoc failed, init_processing ret=" << ret << dendl; |
7c673cae FG |
5090 | return -1; // Trigger double error handler |
5091 | } | |
5092 | ||
5093 | ret = getop->verify_op_mask(); | |
5094 | if (ret < 0) { | |
9f95a23c | 5095 | ldpp_dout(s, 20) << "serve_errordoc failed, verify_op_mask ret=" << ret << dendl; |
7c673cae FG |
5096 | return -1; // Trigger double error handler |
5097 | } | |
5098 | ||
f67539c2 | 5099 | ret = getop->verify_permission(y); |
7c673cae | 5100 | if (ret < 0) { |
9f95a23c | 5101 | ldpp_dout(s, 20) << "serve_errordoc failed, verify_permission ret=" << ret << dendl; |
7c673cae FG |
5102 | return -1; // Trigger double error handler |
5103 | } | |
5104 | ||
5105 | ret = getop->verify_params(); | |
5106 | if (ret < 0) { | |
9f95a23c | 5107 | ldpp_dout(s, 20) << "serve_errordoc failed, verify_params ret=" << ret << dendl; |
7c673cae FG |
5108 | return -1; // Trigger double error handler |
5109 | } | |
5110 | ||
5111 | // No going back now | |
5112 | getop->pre_exec(); | |
5113 | /* | |
5114 | * FIXME Missing headers: | |
5115 | * With a working errordoc, the s3 error fields are rendered as HTTP headers, | |
5116 | * x-amz-error-code: NoSuchKey | |
5117 | * x-amz-error-message: The specified key does not exist. | |
5118 | * x-amz-error-detail-Key: foo | |
5119 | */ | |
f67539c2 | 5120 | getop->execute(y); |
7c673cae FG |
5121 | getop->complete(); |
5122 | return 0; | |
7c673cae FG |
5123 | } |
5124 | ||
5125 | int RGWHandler_REST_S3Website::error_handler(int err_no, | |
f67539c2 TL |
5126 | string* error_content, |
5127 | optional_yield y) { | |
7c673cae | 5128 | int new_err_no = -1; |
31f18b77 | 5129 | rgw_http_errors::const_iterator r = rgw_http_s3_errors.find(err_no > 0 ? err_no : -err_no); |
7c673cae | 5130 | int http_error_code = -1; |
31f18b77 FG |
5131 | |
5132 | if (r != rgw_http_s3_errors.end()) { | |
5133 | http_error_code = r->second.first; | |
7c673cae | 5134 | } |
9f95a23c | 5135 | ldpp_dout(s, 10) << "RGWHandler_REST_S3Website::error_handler err_no=" << err_no << " http_ret=" << http_error_code << dendl; |
7c673cae FG |
5136 | |
5137 | RGWBWRoutingRule rrule; | |
20effc67 | 5138 | bool have_bucket = !rgw::sal::Bucket::empty(s->bucket.get()); |
f67539c2 TL |
5139 | bool should_redirect = false; |
5140 | if (have_bucket) { | |
5141 | should_redirect = | |
5142 | s->bucket->get_info().website_conf.should_redirect(original_object_name, | |
5143 | http_error_code, &rrule); | |
5144 | } | |
7c673cae FG |
5145 | |
5146 | if (should_redirect) { | |
5147 | const string& hostname = s->info.env->get("HTTP_HOST", ""); | |
5148 | const string& protocol = | |
5149 | (s->info.env->get("SERVER_PORT_SECURE") ? "https" : "http"); | |
5150 | int redirect_code = 0; | |
94b18763 FG |
5151 | rrule.apply_rule(protocol, hostname, original_object_name, |
5152 | &s->redirect, &redirect_code); | |
7c673cae FG |
5153 | // Apply a custom HTTP response code |
5154 | if (redirect_code > 0) | |
5155 | s->err.http_ret = redirect_code; // Apply a custom HTTP response code | |
9f95a23c | 5156 | ldpp_dout(s, 10) << "error handler redirect code=" << redirect_code |
7c673cae FG |
5157 | << " proto+host:" << protocol << "://" << hostname |
5158 | << " -> " << s->redirect << dendl; | |
5159 | return -ERR_WEBSITE_REDIRECT; | |
5160 | } else if (err_no == -ERR_WEBSITE_REDIRECT) { | |
5161 | // Do nothing here, this redirect will be handled in abort_early's ERR_WEBSITE_REDIRECT block | |
5162 | // Do NOT fire the ErrorDoc handler | |
f67539c2 | 5163 | } else if (have_bucket && !s->bucket->get_info().website_conf.error_doc.empty()) { |
7c673cae FG |
5164 | /* This serves an entire page! |
5165 | On success, it will return zero, and no further content should be sent to the socket | |
5166 | On failure, we need the double-error handler | |
5167 | */ | |
b3b6e05e | 5168 | new_err_no = RGWHandler_REST_S3Website::serve_errordoc(s, http_error_code, s->bucket->get_info().website_conf.error_doc, y); |
adb31ebb | 5169 | if (new_err_no != -1) { |
7c673cae FG |
5170 | err_no = new_err_no; |
5171 | } | |
5172 | } else { | |
9f95a23c | 5173 | ldpp_dout(s, 20) << "No special error handling today!" << dendl; |
7c673cae FG |
5174 | } |
5175 | ||
5176 | return err_no; | |
5177 | } | |
5178 | ||
5179 | RGWOp* RGWHandler_REST_Obj_S3Website::get_obj_op(bool get_data) | |
5180 | { | |
5181 | /** If we are in website mode, then it is explicitly impossible to run GET or | |
5182 | * HEAD on the actual directory. We must convert the request to run on the | |
5183 | * suffix object instead! | |
5184 | */ | |
5185 | RGWGetObj_ObjStore_S3Website* op = new RGWGetObj_ObjStore_S3Website; | |
5186 | op->set_get_data(get_data); | |
5187 | return op; | |
5188 | } | |
5189 | ||
5190 | RGWOp* RGWHandler_REST_Bucket_S3Website::get_obj_op(bool get_data) | |
5191 | { | |
5192 | /** If we are in website mode, then it is explicitly impossible to run GET or | |
5193 | * HEAD on the actual directory. We must convert the request to run on the | |
5194 | * suffix object instead! | |
5195 | */ | |
5196 | RGWGetObj_ObjStore_S3Website* op = new RGWGetObj_ObjStore_S3Website; | |
5197 | op->set_get_data(get_data); | |
5198 | return op; | |
5199 | } | |
5200 | ||
5201 | RGWOp* RGWHandler_REST_Service_S3Website::get_obj_op(bool get_data) | |
5202 | { | |
5203 | /** If we are in website mode, then it is explicitly impossible to run GET or | |
5204 | * HEAD on the actual directory. We must convert the request to run on the | |
5205 | * suffix object instead! | |
5206 | */ | |
5207 | RGWGetObj_ObjStore_S3Website* op = new RGWGetObj_ObjStore_S3Website; | |
5208 | op->set_get_data(get_data); | |
5209 | return op; | |
5210 | } | |
5211 | ||
5212 | ||
9f95a23c | 5213 | namespace rgw::auth::s3 { |
7c673cae | 5214 | |
31f18b77 FG |
5215 | static rgw::auth::Completer::cmplptr_t |
5216 | null_completer_factory(const boost::optional<std::string>& secret_key) | |
7c673cae | 5217 | { |
31f18b77 FG |
5218 | return nullptr; |
5219 | } | |
5220 | ||
5221 | ||
224ce89b | 5222 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5223 | AWSGeneralAbstractor::get_auth_data(const req_state* const s) const |
5224 | { | |
5225 | AwsVersion version; | |
5226 | AwsRoute route; | |
5227 | std::tie(version, route) = discover_aws_flavour(s->info); | |
5228 | ||
5229 | if (version == AwsVersion::V2) { | |
5230 | return get_auth_data_v2(s); | |
5231 | } else if (version == AwsVersion::V4) { | |
5232 | return get_auth_data_v4(s, route == AwsRoute::QUERY_STRING); | |
5233 | } else { | |
5234 | /* FIXME(rzarzynski): handle anon user. */ | |
5235 | throw -EINVAL; | |
5236 | } | |
5237 | } | |
5238 | ||
5239 | boost::optional<std::string> | |
5240 | AWSGeneralAbstractor::get_v4_canonical_headers( | |
5241 | const req_info& info, | |
f67539c2 | 5242 | const std::string_view& signedheaders, |
31f18b77 FG |
5243 | const bool using_qs) const |
5244 | { | |
5245 | return rgw::auth::s3::get_v4_canonical_headers(info, signedheaders, | |
5246 | using_qs, false); | |
5247 | } | |
5248 | ||
20effc67 TL |
5249 | AWSSignerV4::prepare_result_t |
5250 | AWSSignerV4::prepare(const DoutPrefixProvider *dpp, | |
5251 | const std::string& access_key_id, | |
5252 | const string& region, | |
5253 | const string& service, | |
5254 | const req_info& info, | |
5255 | const bufferlist *opt_content, | |
5256 | bool s3_op) | |
5257 | { | |
5258 | std::string signed_hdrs; | |
5259 | ||
5260 | ceph::real_time timestamp = ceph::real_clock::now(); | |
5261 | ||
5262 | map<string, string> extra_headers; | |
5263 | ||
5264 | std::string date = ceph::to_iso_8601_no_separators(timestamp, ceph::iso_8601_format::YMDhms); | |
5265 | ||
5266 | std::string credential_scope = gen_v4_scope(timestamp, region, service); | |
5267 | ||
5268 | extra_headers["x-amz-date"] = date; | |
5269 | ||
5270 | string content_hash; | |
5271 | ||
5272 | if (opt_content) { | |
5273 | content_hash = rgw::auth::s3::calc_v4_payload_hash(opt_content->to_str()); | |
5274 | extra_headers["x-amz-content-sha256"] = content_hash; | |
5275 | ||
5276 | } | |
5277 | ||
5278 | /* craft canonical headers */ | |
5279 | std::string canonical_headers = \ | |
5280 | gen_v4_canonical_headers(info, extra_headers, &signed_hdrs); | |
5281 | ||
5282 | using sanitize = rgw::crypt_sanitize::log_content; | |
5283 | ldpp_dout(dpp, 10) << "canonical headers format = " | |
5284 | << sanitize{canonical_headers} << dendl; | |
5285 | ||
5286 | bool is_non_s3_op = !s3_op; | |
5287 | ||
5288 | const char* exp_payload_hash = nullptr; | |
5289 | string payload_hash; | |
5290 | if (is_non_s3_op) { | |
5291 | //For non s3 ops, we need to calculate the payload hash | |
5292 | payload_hash = info.args.get("PayloadHash"); | |
5293 | exp_payload_hash = payload_hash.c_str(); | |
5294 | } else { | |
5295 | /* Get the expected hash. */ | |
5296 | if (content_hash.empty()) { | |
5297 | exp_payload_hash = rgw::auth::s3::get_v4_exp_payload_hash(info); | |
5298 | } else { | |
5299 | exp_payload_hash = content_hash.c_str(); | |
5300 | } | |
5301 | } | |
5302 | ||
5303 | /* Craft canonical URI. Using std::move later so let it be non-const. */ | |
5304 | auto canonical_uri = rgw::auth::s3::gen_v4_canonical_uri(info); | |
5305 | ||
5306 | ||
5307 | /* Craft canonical query string. std::moving later so non-const here. */ | |
5308 | auto canonical_qs = rgw::auth::s3::gen_v4_canonical_qs(info); | |
5309 | ||
5310 | auto cct = dpp->get_cct(); | |
5311 | ||
5312 | /* Craft canonical request. */ | |
5313 | auto canonical_req_hash = \ | |
5314 | rgw::auth::s3::get_v4_canon_req_hash(cct, | |
5315 | info.method, | |
5316 | std::move(canonical_uri), | |
5317 | std::move(canonical_qs), | |
5318 | std::move(canonical_headers), | |
5319 | signed_hdrs, | |
5320 | exp_payload_hash, | |
5321 | dpp); | |
5322 | ||
5323 | auto string_to_sign = \ | |
5324 | rgw::auth::s3::get_v4_string_to_sign(cct, | |
5325 | AWS4_HMAC_SHA256_STR, | |
5326 | date, | |
5327 | credential_scope, | |
5328 | std::move(canonical_req_hash), | |
5329 | dpp); | |
5330 | ||
5331 | const auto sig_factory = gen_v4_signature; | |
5332 | ||
5333 | /* Requests authenticated with the Query Parameters are treated as unsigned. | |
5334 | * From "Authenticating Requests: Using Query Parameters (AWS Signature | |
5335 | * Version 4)": | |
5336 | * | |
5337 | * You don't include a payload hash in the Canonical Request, because | |
5338 | * when you create a presigned URL, you don't know the payload content | |
5339 | * because the URL is used to upload an arbitrary payload. Instead, you | |
5340 | * use a constant string UNSIGNED-PAYLOAD. | |
5341 | * | |
5342 | * This means we have absolutely no business in spawning completer. Both | |
5343 | * aws4_auth_needs_complete and aws4_auth_streaming_mode are set to false | |
5344 | * by default. We don't need to change that. */ | |
5345 | return { | |
5346 | access_key_id, | |
5347 | date, | |
5348 | credential_scope, | |
5349 | std::move(signed_hdrs), | |
5350 | std::move(string_to_sign), | |
5351 | std::move(extra_headers), | |
5352 | sig_factory, | |
5353 | }; | |
5354 | } | |
5355 | ||
5356 | AWSSignerV4::signature_headers_t | |
5357 | gen_v4_signature(const DoutPrefixProvider *dpp, | |
5358 | const std::string_view& secret_key, | |
5359 | const AWSSignerV4::prepare_result_t& sig_info) | |
5360 | { | |
5361 | auto signature = rgw::auth::s3::get_v4_signature(sig_info.scope, | |
5362 | dpp->get_cct(), | |
5363 | secret_key, | |
5364 | sig_info.string_to_sign, | |
5365 | dpp); | |
5366 | AWSSignerV4::signature_headers_t result; | |
5367 | ||
5368 | for (auto& entry : sig_info.extra_headers) { | |
5369 | result[entry.first] = entry.second; | |
5370 | } | |
5371 | auto& payload_hash = result["x-amz-content-sha256"]; | |
5372 | if (payload_hash.empty()) { | |
5373 | payload_hash = AWS4_UNSIGNED_PAYLOAD_HASH; | |
5374 | } | |
5375 | string auth_header = string("AWS4-HMAC-SHA256 Credential=").append(sig_info.access_key_id) + "/"; | |
5376 | auth_header.append(sig_info.scope + ",SignedHeaders=") | |
5377 | .append(sig_info.signed_headers + ",Signature=") | |
5378 | .append(signature); | |
5379 | result["Authorization"] = auth_header; | |
5380 | ||
5381 | return result; | |
5382 | } | |
5383 | ||
5384 | ||
224ce89b | 5385 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 | 5386 | AWSGeneralAbstractor::get_auth_data_v4(const req_state* const s, |
11fdf7f2 | 5387 | const bool using_qs) const |
31f18b77 | 5388 | { |
f67539c2 TL |
5389 | std::string_view access_key_id; |
5390 | std::string_view signed_hdrs; | |
31f18b77 | 5391 | |
f67539c2 TL |
5392 | std::string_view date; |
5393 | std::string_view credential_scope; | |
5394 | std::string_view client_signature; | |
5395 | std::string_view session_token; | |
31f18b77 | 5396 | |
a8e16298 TL |
5397 | int ret = rgw::auth::s3::parse_v4_credentials(s->info, |
5398 | access_key_id, | |
5399 | credential_scope, | |
5400 | signed_hdrs, | |
5401 | client_signature, | |
5402 | date, | |
11fdf7f2 | 5403 | session_token, |
b3b6e05e TL |
5404 | using_qs, |
5405 | s); | |
31f18b77 FG |
5406 | if (ret < 0) { |
5407 | throw ret; | |
5408 | } | |
5409 | ||
5410 | /* craft canonical headers */ | |
5411 | boost::optional<std::string> canonical_headers = \ | |
5412 | get_v4_canonical_headers(s->info, signed_hdrs, using_qs); | |
5413 | if (canonical_headers) { | |
f64942e4 | 5414 | using sanitize = rgw::crypt_sanitize::log_content; |
9f95a23c | 5415 | ldpp_dout(s, 10) << "canonical headers format = " |
f64942e4 | 5416 | << sanitize{*canonical_headers} << dendl; |
31f18b77 FG |
5417 | } else { |
5418 | throw -EPERM; | |
5419 | } | |
5420 | ||
20effc67 | 5421 | bool is_non_s3_op = rgw::auth::s3::is_non_s3_op(s->op_type); |
11fdf7f2 TL |
5422 | |
5423 | const char* exp_payload_hash = nullptr; | |
5424 | string payload_hash; | |
5425 | if (is_non_s3_op) { | |
5426 | //For non s3 ops, we need to calculate the payload hash | |
5427 | payload_hash = s->info.args.get("PayloadHash"); | |
5428 | exp_payload_hash = payload_hash.c_str(); | |
5429 | } else { | |
5430 | /* Get the expected hash. */ | |
5431 | exp_payload_hash = rgw::auth::s3::get_v4_exp_payload_hash(s->info); | |
5432 | } | |
31f18b77 FG |
5433 | |
5434 | /* Craft canonical URI. Using std::move later so let it be non-const. */ | |
5435 | auto canonical_uri = rgw::auth::s3::get_v4_canonical_uri(s->info); | |
5436 | ||
5437 | /* Craft canonical query string. std::moving later so non-const here. */ | |
5438 | auto canonical_qs = rgw::auth::s3::get_v4_canonical_qs(s->info, using_qs); | |
5439 | ||
5440 | /* Craft canonical request. */ | |
5441 | auto canonical_req_hash = \ | |
5442 | rgw::auth::s3::get_v4_canon_req_hash(s->cct, | |
5443 | s->info.method, | |
5444 | std::move(canonical_uri), | |
5445 | std::move(canonical_qs), | |
5446 | std::move(*canonical_headers), | |
5447 | signed_hdrs, | |
b3b6e05e TL |
5448 | exp_payload_hash, |
5449 | s); | |
31f18b77 FG |
5450 | |
5451 | auto string_to_sign = \ | |
5452 | rgw::auth::s3::get_v4_string_to_sign(s->cct, | |
5453 | AWS4_HMAC_SHA256_STR, | |
5454 | date, | |
5455 | credential_scope, | |
b3b6e05e TL |
5456 | std::move(canonical_req_hash), |
5457 | s); | |
31f18b77 FG |
5458 | |
5459 | const auto sig_factory = std::bind(rgw::auth::s3::get_v4_signature, | |
5460 | credential_scope, | |
5461 | std::placeholders::_1, | |
5462 | std::placeholders::_2, | |
b3b6e05e TL |
5463 | std::placeholders::_3, |
5464 | s); | |
31f18b77 FG |
5465 | |
5466 | /* Requests authenticated with the Query Parameters are treated as unsigned. | |
5467 | * From "Authenticating Requests: Using Query Parameters (AWS Signature | |
5468 | * Version 4)": | |
5469 | * | |
5470 | * You don't include a payload hash in the Canonical Request, because | |
5471 | * when you create a presigned URL, you don't know the payload content | |
5472 | * because the URL is used to upload an arbitrary payload. Instead, you | |
5473 | * use a constant string UNSIGNED-PAYLOAD. | |
5474 | * | |
5475 | * This means we have absolutely no business in spawning completer. Both | |
5476 | * aws4_auth_needs_complete and aws4_auth_streaming_mode are set to false | |
5477 | * by default. We don't need to change that. */ | |
11fdf7f2 | 5478 | if (is_v4_payload_unsigned(exp_payload_hash) || is_v4_payload_empty(s) || is_non_s3_op) { |
224ce89b WB |
5479 | return { |
5480 | access_key_id, | |
5481 | client_signature, | |
11fdf7f2 | 5482 | session_token, |
224ce89b WB |
5483 | std::move(string_to_sign), |
5484 | sig_factory, | |
5485 | null_completer_factory | |
5486 | }; | |
31f18b77 FG |
5487 | } else { |
5488 | /* We're going to handle a signed payload. Be aware that even empty HTTP | |
5489 | * body (no payload) requires verification: | |
5490 | * | |
5491 | * The x-amz-content-sha256 header is required for all AWS Signature | |
5492 | * Version 4 requests. It provides a hash of the request payload. If | |
5493 | * there is no payload, you must provide the hash of an empty string. */ | |
5494 | if (!is_v4_payload_streamed(exp_payload_hash)) { | |
9f95a23c | 5495 | ldpp_dout(s, 10) << "delaying v4 auth" << dendl; |
31f18b77 FG |
5496 | |
5497 | /* payload in a single chunk */ | |
5498 | switch (s->op_type) | |
5499 | { | |
5500 | case RGW_OP_CREATE_BUCKET: | |
5501 | case RGW_OP_PUT_OBJ: | |
5502 | case RGW_OP_PUT_ACLS: | |
5503 | case RGW_OP_PUT_CORS: | |
20effc67 TL |
5504 | case RGW_OP_PUT_BUCKET_ENCRYPTION: |
5505 | case RGW_OP_GET_BUCKET_ENCRYPTION: | |
5506 | case RGW_OP_DELETE_BUCKET_ENCRYPTION: | |
b32b8144 | 5507 | case RGW_OP_INIT_MULTIPART: // in case that Init Multipart uses CHUNK encoding |
31f18b77 FG |
5508 | case RGW_OP_COMPLETE_MULTIPART: |
5509 | case RGW_OP_SET_BUCKET_VERSIONING: | |
5510 | case RGW_OP_DELETE_MULTI_OBJ: | |
5511 | case RGW_OP_ADMIN_SET_METADATA: | |
20effc67 TL |
5512 | case RGW_OP_SYNC_DATALOG_NOTIFY: |
5513 | case RGW_OP_SYNC_MDLOG_NOTIFY: | |
5514 | case RGW_OP_PERIOD_POST: | |
31f18b77 FG |
5515 | case RGW_OP_SET_BUCKET_WEBSITE: |
5516 | case RGW_OP_PUT_BUCKET_POLICY: | |
224ce89b | 5517 | case RGW_OP_PUT_OBJ_TAGGING: |
9f95a23c TL |
5518 | case RGW_OP_PUT_BUCKET_TAGGING: |
5519 | case RGW_OP_PUT_BUCKET_REPLICATION: | |
d2e6a577 | 5520 | case RGW_OP_PUT_LC: |
28e407b8 | 5521 | case RGW_OP_SET_REQUEST_PAYMENT: |
eafe8130 | 5522 | case RGW_OP_PUBSUB_NOTIF_CREATE: |
a4b75251 TL |
5523 | case RGW_OP_PUBSUB_NOTIF_DELETE: |
5524 | case RGW_OP_PUBSUB_NOTIF_LIST: | |
eafe8130 TL |
5525 | case RGW_OP_PUT_BUCKET_OBJ_LOCK: |
5526 | case RGW_OP_PUT_OBJ_RETENTION: | |
5527 | case RGW_OP_PUT_OBJ_LEGAL_HOLD: | |
5528 | case RGW_STS_GET_SESSION_TOKEN: | |
5529 | case RGW_STS_ASSUME_ROLE: | |
9f95a23c TL |
5530 | case RGW_OP_PUT_BUCKET_PUBLIC_ACCESS_BLOCK: |
5531 | case RGW_OP_GET_BUCKET_PUBLIC_ACCESS_BLOCK: | |
5532 | case RGW_OP_DELETE_BUCKET_PUBLIC_ACCESS_BLOCK: | |
f67539c2 | 5533 | case RGW_OP_GET_OBJ://s3select its post-method(payload contain the query) , the request is get-object |
31f18b77 FG |
5534 | break; |
5535 | default: | |
b3b6e05e | 5536 | ldpp_dout(s, 10) << "ERROR: AWS4 completion for this operation NOT IMPLEMENTED" << dendl; |
31f18b77 FG |
5537 | throw -ERR_NOT_IMPLEMENTED; |
5538 | } | |
5539 | ||
5540 | const auto cmpl_factory = std::bind(AWSv4ComplSingle::create, | |
5541 | s, | |
5542 | std::placeholders::_1); | |
224ce89b WB |
5543 | return { |
5544 | access_key_id, | |
5545 | client_signature, | |
11fdf7f2 | 5546 | session_token, |
224ce89b WB |
5547 | std::move(string_to_sign), |
5548 | sig_factory, | |
5549 | cmpl_factory | |
5550 | }; | |
31f18b77 FG |
5551 | } else { |
5552 | /* IMHO "streamed" doesn't fit too good here. I would prefer to call | |
5553 | * it "chunked" but let's be coherent with Amazon's terminology. */ | |
5554 | ||
b3b6e05e | 5555 | ldpp_dout(s, 10) << "body content detected in multiple chunks" << dendl; |
31f18b77 FG |
5556 | |
5557 | /* payload in multiple chunks */ | |
5558 | ||
5559 | switch(s->op_type) | |
5560 | { | |
5561 | case RGW_OP_PUT_OBJ: | |
5562 | break; | |
5563 | default: | |
b3b6e05e | 5564 | ldpp_dout(s, 10) << "ERROR: AWS4 completion for this operation NOT IMPLEMENTED (streaming mode)" << dendl; |
31f18b77 FG |
5565 | throw -ERR_NOT_IMPLEMENTED; |
5566 | } | |
5567 | ||
b3b6e05e | 5568 | ldpp_dout(s, 10) << "aws4 seed signature ok... delaying v4 auth" << dendl; |
31f18b77 FG |
5569 | |
5570 | /* In the case of streamed payload client sets the x-amz-content-sha256 | |
5571 | * to "STREAMING-AWS4-HMAC-SHA256-PAYLOAD" but uses "UNSIGNED-PAYLOAD" | |
5572 | * when constructing the Canonical Request. */ | |
5573 | ||
5574 | /* In the case of single-chunk upload client set the header's value is | |
5575 | * coherent with the one used for Canonical Request crafting. */ | |
5576 | ||
5577 | /* In the case of query string-based authentication there should be no | |
5578 | * x-amz-content-sha256 header and the value "UNSIGNED-PAYLOAD" is used | |
5579 | * for CanonReq. */ | |
5580 | const auto cmpl_factory = std::bind(AWSv4ComplMulti::create, | |
5581 | s, | |
5582 | date, | |
5583 | credential_scope, | |
5584 | client_signature, | |
5585 | std::placeholders::_1); | |
224ce89b WB |
5586 | return { |
5587 | access_key_id, | |
5588 | client_signature, | |
11fdf7f2 | 5589 | session_token, |
224ce89b WB |
5590 | std::move(string_to_sign), |
5591 | sig_factory, | |
5592 | cmpl_factory | |
5593 | }; | |
31f18b77 FG |
5594 | } |
5595 | } | |
5596 | } | |
5597 | ||
5598 | ||
5599 | boost::optional<std::string> | |
5600 | AWSGeneralBoto2Abstractor::get_v4_canonical_headers( | |
5601 | const req_info& info, | |
f67539c2 | 5602 | const std::string_view& signedheaders, |
31f18b77 FG |
5603 | const bool using_qs) const |
5604 | { | |
5605 | return rgw::auth::s3::get_v4_canonical_headers(info, signedheaders, | |
5606 | using_qs, true); | |
5607 | } | |
5608 | ||
5609 | ||
224ce89b | 5610 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5611 | AWSGeneralAbstractor::get_auth_data_v2(const req_state* const s) const |
5612 | { | |
f67539c2 TL |
5613 | std::string_view access_key_id; |
5614 | std::string_view signature; | |
5615 | std::string_view session_token; | |
7c673cae FG |
5616 | bool qsr = false; |
5617 | ||
31f18b77 FG |
5618 | const char* http_auth = s->info.env->get("HTTP_AUTHORIZATION"); |
5619 | if (! http_auth || http_auth[0] == '\0') { | |
7c673cae FG |
5620 | /* Credentials are provided in query string. We also need to verify |
5621 | * the "Expires" parameter now. */ | |
5622 | access_key_id = s->info.args.get("AWSAccessKeyId"); | |
5623 | signature = s->info.args.get("Signature"); | |
5624 | qsr = true; | |
5625 | ||
f67539c2 | 5626 | std::string_view expires = s->info.args.get("Expires"); |
94b18763 FG |
5627 | if (expires.empty()) { |
5628 | throw -EPERM; | |
5629 | } | |
5630 | ||
5631 | /* It looks we have the guarantee that expires is a null-terminated, | |
5632 | * and thus string_view::data() can be safely used. */ | |
5633 | const time_t exp = atoll(expires.data()); | |
5634 | time_t now; | |
5635 | time(&now); | |
5636 | ||
5637 | if (now >= exp) { | |
5638 | throw -EPERM; | |
7c673cae | 5639 | } |
f67539c2 TL |
5640 | if (s->info.args.exists("x-amz-security-token")) { |
5641 | session_token = s->info.args.get("x-amz-security-token"); | |
11fdf7f2 TL |
5642 | if (session_token.size() == 0) { |
5643 | throw -EPERM; | |
5644 | } | |
5645 | } | |
5646 | ||
7c673cae FG |
5647 | } else { |
5648 | /* The "Authorization" HTTP header is being used. */ | |
f67539c2 | 5649 | const std::string_view auth_str(http_auth + strlen("AWS ")); |
7c673cae | 5650 | const size_t pos = auth_str.rfind(':'); |
f67539c2 | 5651 | if (pos != std::string_view::npos) { |
7c673cae FG |
5652 | access_key_id = auth_str.substr(0, pos); |
5653 | signature = auth_str.substr(pos + 1); | |
5654 | } | |
11fdf7f2 TL |
5655 | |
5656 | if (s->info.env->exists("HTTP_X_AMZ_SECURITY_TOKEN")) { | |
5657 | session_token = s->info.env->get("HTTP_X_AMZ_SECURITY_TOKEN"); | |
5658 | if (session_token.size() == 0) { | |
5659 | throw -EPERM; | |
5660 | } | |
5661 | } | |
7c673cae FG |
5662 | } |
5663 | ||
5664 | /* Let's canonize the HTTP headers that are covered by the AWS auth v2. */ | |
5665 | std::string string_to_sign; | |
5666 | utime_t header_time; | |
b3b6e05e | 5667 | if (! rgw_create_s3_canonical_header(s, s->info, &header_time, string_to_sign, |
7c673cae | 5668 | qsr)) { |
9f95a23c | 5669 | ldpp_dout(s, 10) << "failed to create the canonized auth header\n" |
7c673cae FG |
5670 | << rgw::crypt_sanitize::auth{s,string_to_sign} << dendl; |
5671 | throw -EPERM; | |
5672 | } | |
5673 | ||
9f95a23c | 5674 | ldpp_dout(s, 10) << "string_to_sign:\n" |
7c673cae FG |
5675 | << rgw::crypt_sanitize::auth{s,string_to_sign} << dendl; |
5676 | ||
94b18763 | 5677 | if (!qsr && !is_time_skew_ok(header_time)) { |
7c673cae FG |
5678 | throw -ERR_REQUEST_TIME_SKEWED; |
5679 | } | |
5680 | ||
224ce89b WB |
5681 | return { |
5682 | std::move(access_key_id), | |
5683 | std::move(signature), | |
11fdf7f2 | 5684 | std::move(session_token), |
224ce89b WB |
5685 | std::move(string_to_sign), |
5686 | rgw::auth::s3::get_v2_signature, | |
5687 | null_completer_factory | |
5688 | }; | |
31f18b77 FG |
5689 | } |
5690 | ||
5691 | ||
224ce89b | 5692 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5693 | AWSBrowserUploadAbstractor::get_auth_data_v2(const req_state* const s) const |
5694 | { | |
224ce89b WB |
5695 | return { |
5696 | s->auth.s3_postobj_creds.access_key, | |
5697 | s->auth.s3_postobj_creds.signature, | |
11fdf7f2 | 5698 | s->auth.s3_postobj_creds.x_amz_security_token, |
224ce89b WB |
5699 | s->auth.s3_postobj_creds.encoded_policy.to_str(), |
5700 | rgw::auth::s3::get_v2_signature, | |
5701 | null_completer_factory | |
5702 | }; | |
31f18b77 FG |
5703 | } |
5704 | ||
224ce89b | 5705 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5706 | AWSBrowserUploadAbstractor::get_auth_data_v4(const req_state* const s) const |
5707 | { | |
f67539c2 | 5708 | const std::string_view credential = s->auth.s3_postobj_creds.x_amz_credential; |
31f18b77 FG |
5709 | |
5710 | /* grab access key id */ | |
5711 | const size_t pos = credential.find("/"); | |
f67539c2 | 5712 | const std::string_view access_key_id = credential.substr(0, pos); |
b3b6e05e | 5713 | ldpp_dout(s, 10) << "access key id = " << access_key_id << dendl; |
31f18b77 FG |
5714 | |
5715 | /* grab credential scope */ | |
f67539c2 | 5716 | const std::string_view credential_scope = credential.substr(pos + 1); |
b3b6e05e | 5717 | ldpp_dout(s, 10) << "credential scope = " << credential_scope << dendl; |
31f18b77 FG |
5718 | |
5719 | const auto sig_factory = std::bind(rgw::auth::s3::get_v4_signature, | |
5720 | credential_scope, | |
5721 | std::placeholders::_1, | |
5722 | std::placeholders::_2, | |
b3b6e05e TL |
5723 | std::placeholders::_3, |
5724 | s); | |
31f18b77 | 5725 | |
224ce89b WB |
5726 | return { |
5727 | access_key_id, | |
5728 | s->auth.s3_postobj_creds.signature, | |
11fdf7f2 | 5729 | s->auth.s3_postobj_creds.x_amz_security_token, |
224ce89b WB |
5730 | s->auth.s3_postobj_creds.encoded_policy.to_str(), |
5731 | sig_factory, | |
5732 | null_completer_factory | |
5733 | }; | |
31f18b77 FG |
5734 | } |
5735 | ||
224ce89b | 5736 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5737 | AWSBrowserUploadAbstractor::get_auth_data(const req_state* const s) const |
5738 | { | |
5739 | if (s->auth.s3_postobj_creds.x_amz_algorithm == AWS4_HMAC_SHA256_STR) { | |
9f95a23c | 5740 | ldpp_dout(s, 0) << "Signature verification algorithm AWS v4" |
31f18b77 | 5741 | << " (AWS4-HMAC-SHA256)" << dendl; |
224ce89b | 5742 | return get_auth_data_v4(s); |
31f18b77 | 5743 | } else { |
9f95a23c | 5744 | ldpp_dout(s, 0) << "Signature verification algorithm AWS v2" << dendl; |
31f18b77 FG |
5745 | return get_auth_data_v2(s); |
5746 | } | |
5747 | } | |
5748 | ||
31f18b77 | 5749 | AWSEngine::result_t |
f67539c2 | 5750 | AWSEngine::authenticate(const DoutPrefixProvider* dpp, const req_state* const s, optional_yield y) const |
31f18b77 | 5751 | { |
31f18b77 | 5752 | /* Small reminder: an ver_abstractor is allowed to throw! */ |
224ce89b | 5753 | const auto auth_data = ver_abstractor.get_auth_data(s); |
31f18b77 | 5754 | |
224ce89b | 5755 | if (auth_data.access_key_id.empty() || auth_data.client_signature.empty()) { |
31f18b77 FG |
5756 | return result_t::deny(-EINVAL); |
5757 | } else { | |
11fdf7f2 TL |
5758 | return authenticate(dpp, |
5759 | auth_data.access_key_id, | |
224ce89b | 5760 | auth_data.client_signature, |
f67539c2 | 5761 | auth_data.session_token, |
224ce89b WB |
5762 | auth_data.string_to_sign, |
5763 | auth_data.signature_factory, | |
5764 | auth_data.completer_factory, | |
f67539c2 | 5765 | s, y); |
31f18b77 | 5766 | } |
7c673cae FG |
5767 | } |
5768 | ||
9f95a23c | 5769 | } // namespace rgw::auth::s3 |
7c673cae FG |
5770 | |
5771 | rgw::LDAPHelper* rgw::auth::s3::LDAPEngine::ldh = nullptr; | |
5772 | std::mutex rgw::auth::s3::LDAPEngine::mtx; | |
5773 | ||
5774 | void rgw::auth::s3::LDAPEngine::init(CephContext* const cct) | |
5775 | { | |
a8e16298 TL |
5776 | if (! cct->_conf->rgw_s3_auth_use_ldap || |
5777 | cct->_conf->rgw_ldap_uri.empty()) { | |
5778 | return; | |
5779 | } | |
5780 | ||
7c673cae FG |
5781 | if (! ldh) { |
5782 | std::lock_guard<std::mutex> lck(mtx); | |
5783 | if (! ldh) { | |
5784 | const string& ldap_uri = cct->_conf->rgw_ldap_uri; | |
5785 | const string& ldap_binddn = cct->_conf->rgw_ldap_binddn; | |
5786 | const string& ldap_searchdn = cct->_conf->rgw_ldap_searchdn; | |
5787 | const string& ldap_searchfilter = cct->_conf->rgw_ldap_searchfilter; | |
5788 | const string& ldap_dnattr = cct->_conf->rgw_ldap_dnattr; | |
5789 | std::string ldap_bindpw = parse_rgw_ldap_bindpw(cct); | |
5790 | ||
5791 | ldh = new rgw::LDAPHelper(ldap_uri, ldap_binddn, ldap_bindpw, | |
5792 | ldap_searchdn, ldap_searchfilter, ldap_dnattr); | |
5793 | ||
5794 | ldh->init(); | |
5795 | ldh->bind(); | |
5796 | } | |
5797 | } | |
5798 | } | |
5799 | ||
a8e16298 TL |
5800 | bool rgw::auth::s3::LDAPEngine::valid() { |
5801 | std::lock_guard<std::mutex> lck(mtx); | |
5802 | return (!!ldh); | |
5803 | } | |
5804 | ||
7c673cae FG |
5805 | rgw::auth::RemoteApplier::acl_strategy_t |
5806 | rgw::auth::s3::LDAPEngine::get_acl_strategy() const | |
5807 | { | |
5808 | //This is based on the assumption that the default acl strategy in | |
5809 | // get_perms_from_aclspec, will take care. Extra acl spec is not required. | |
5810 | return nullptr; | |
5811 | } | |
5812 | ||
5813 | rgw::auth::RemoteApplier::AuthInfo | |
5814 | rgw::auth::s3::LDAPEngine::get_creds_info(const rgw::RGWToken& token) const noexcept | |
5815 | { | |
5816 | /* The short form of "using" can't be used here -- we're aliasing a class' | |
5817 | * member. */ | |
5818 | using acct_privilege_t = \ | |
5819 | rgw::auth::RemoteApplier::AuthInfo::acct_privilege_t; | |
5820 | ||
5821 | return rgw::auth::RemoteApplier::AuthInfo { | |
5822 | rgw_user(token.id), | |
5823 | token.id, | |
5824 | RGW_PERM_FULL_CONTROL, | |
5825 | acct_privilege_t::IS_PLAIN_ACCT, | |
5826 | TYPE_LDAP | |
5827 | }; | |
5828 | } | |
5829 | ||
5830 | rgw::auth::Engine::result_t | |
31f18b77 | 5831 | rgw::auth::s3::LDAPEngine::authenticate( |
11fdf7f2 | 5832 | const DoutPrefixProvider* dpp, |
f67539c2 TL |
5833 | const std::string_view& access_key_id, |
5834 | const std::string_view& signature, | |
5835 | const std::string_view& session_token, | |
31f18b77 FG |
5836 | const string_to_sign_t& string_to_sign, |
5837 | const signature_factory_t&, | |
5838 | const completer_factory_t& completer_factory, | |
f67539c2 TL |
5839 | const req_state* const s, |
5840 | optional_yield y) const | |
7c673cae FG |
5841 | { |
5842 | /* boost filters and/or string_ref may throw on invalid input */ | |
5843 | rgw::RGWToken base64_token; | |
5844 | try { | |
5845 | base64_token = rgw::from_base64(access_key_id); | |
5846 | } catch (...) { | |
5847 | base64_token = std::string(""); | |
5848 | } | |
5849 | ||
5850 | if (! base64_token.valid()) { | |
5851 | return result_t::deny(); | |
5852 | } | |
5853 | ||
5854 | //TODO: Uncomment, when we have a migration plan in place. | |
5855 | //Check if a user of type other than 'ldap' is already present, if yes, then | |
5856 | //return error. | |
5857 | /*RGWUserInfo user_info; | |
5858 | user_info.user_id = base64_token.id; | |
5859 | if (rgw_get_user_info_by_uid(store, user_info.user_id, user_info) >= 0) { | |
5860 | if (user_info.type != TYPE_LDAP) { | |
11fdf7f2 | 5861 | ldpp_dout(dpp, 10) << "ERROR: User id of type: " << user_info.type << " is already present" << dendl; |
7c673cae FG |
5862 | return nullptr; |
5863 | } | |
5864 | }*/ | |
5865 | ||
5866 | if (ldh->auth(base64_token.id, base64_token.key) != 0) { | |
eafe8130 | 5867 | return result_t::deny(-ERR_INVALID_ACCESS_KEY); |
7c673cae FG |
5868 | } |
5869 | ||
5870 | auto apl = apl_factory->create_apl_remote(cct, s, get_acl_strategy(), | |
5871 | get_creds_info(base64_token)); | |
31f18b77 | 5872 | return result_t::grant(std::move(apl), completer_factory(boost::none)); |
11fdf7f2 | 5873 | } /* rgw::auth::s3::LDAPEngine::authenticate */ |
7c673cae | 5874 | |
11fdf7f2 TL |
5875 | void rgw::auth::s3::LDAPEngine::shutdown() { |
5876 | if (ldh) { | |
5877 | delete ldh; | |
5878 | ldh = nullptr; | |
5879 | } | |
5880 | } | |
7c673cae | 5881 | |
11fdf7f2 | 5882 | /* LocalEngine */ |
7c673cae | 5883 | rgw::auth::Engine::result_t |
31f18b77 | 5884 | rgw::auth::s3::LocalEngine::authenticate( |
11fdf7f2 | 5885 | const DoutPrefixProvider* dpp, |
f67539c2 TL |
5886 | const std::string_view& _access_key_id, |
5887 | const std::string_view& signature, | |
5888 | const std::string_view& session_token, | |
31f18b77 FG |
5889 | const string_to_sign_t& string_to_sign, |
5890 | const signature_factory_t& signature_factory, | |
5891 | const completer_factory_t& completer_factory, | |
f67539c2 TL |
5892 | const req_state* const s, |
5893 | optional_yield y) const | |
7c673cae FG |
5894 | { |
5895 | /* get the user info */ | |
20effc67 | 5896 | std::unique_ptr<rgw::sal::User> user; |
f67539c2 | 5897 | const std::string access_key_id(_access_key_id); |
20effc67 TL |
5898 | /* TODO(rzarzynski): we need to have string-view taking variant. */ |
5899 | if (store->get_user_by_access_key(dpp, access_key_id, y, &user) < 0) { | |
11fdf7f2 | 5900 | ldpp_dout(dpp, 5) << "error reading user info, uid=" << access_key_id |
7c673cae FG |
5901 | << " can't authenticate" << dendl; |
5902 | return result_t::deny(-ERR_INVALID_ACCESS_KEY); | |
5903 | } | |
5904 | //TODO: Uncomment, when we have a migration plan in place. | |
5905 | /*else { | |
5906 | if (s->user->type != TYPE_RGW) { | |
11fdf7f2 | 5907 | ldpp_dout(dpp, 10) << "ERROR: User id of type: " << s->user->type |
31f18b77 | 5908 | << " is present" << dendl; |
7c673cae FG |
5909 | throw -EPERM; |
5910 | } | |
5911 | }*/ | |
5912 | ||
20effc67 TL |
5913 | const auto iter = user->get_info().access_keys.find(access_key_id); |
5914 | if (iter == std::end(user->get_info().access_keys)) { | |
11fdf7f2 | 5915 | ldpp_dout(dpp, 0) << "ERROR: access key not encoded in user info" << dendl; |
7c673cae FG |
5916 | return result_t::deny(-EPERM); |
5917 | } | |
5918 | const RGWAccessKey& k = iter->second; | |
5919 | ||
31f18b77 FG |
5920 | const VersionAbstractor::server_signature_t server_signature = \ |
5921 | signature_factory(cct, k.key, string_to_sign); | |
11fdf7f2 | 5922 | auto compare = signature.compare(server_signature); |
7c673cae | 5923 | |
11fdf7f2 | 5924 | ldpp_dout(dpp, 15) << "string_to_sign=" |
31f18b77 FG |
5925 | << rgw::crypt_sanitize::log_content{string_to_sign} |
5926 | << dendl; | |
11fdf7f2 TL |
5927 | ldpp_dout(dpp, 15) << "server signature=" << server_signature << dendl; |
5928 | ldpp_dout(dpp, 15) << "client signature=" << signature << dendl; | |
5929 | ldpp_dout(dpp, 15) << "compare=" << compare << dendl; | |
7c673cae | 5930 | |
11fdf7f2 | 5931 | if (compare != 0) { |
7c673cae FG |
5932 | return result_t::deny(-ERR_SIGNATURE_NO_MATCH); |
5933 | } | |
5934 | ||
20effc67 TL |
5935 | auto apl = apl_factory->create_apl_local(cct, s, user->get_info(), |
5936 | k.subuser, std::nullopt); | |
31f18b77 | 5937 | return result_t::grant(std::move(apl), completer_factory(k.key)); |
7c673cae | 5938 | } |
d2e6a577 | 5939 | |
11fdf7f2 TL |
5940 | rgw::auth::RemoteApplier::AuthInfo |
5941 | rgw::auth::s3::STSEngine::get_creds_info(const STS::SessionToken& token) const noexcept | |
5942 | { | |
5943 | using acct_privilege_t = \ | |
5944 | rgw::auth::RemoteApplier::AuthInfo::acct_privilege_t; | |
5945 | ||
5946 | return rgw::auth::RemoteApplier::AuthInfo { | |
5947 | token.user, | |
5948 | token.acct_name, | |
5949 | token.perm_mask, | |
5950 | (token.is_admin) ? acct_privilege_t::IS_ADMIN_ACCT: acct_privilege_t::IS_PLAIN_ACCT, | |
5951 | token.acct_type | |
5952 | }; | |
5953 | } | |
5954 | ||
5955 | int | |
f67539c2 | 5956 | rgw::auth::s3::STSEngine::get_session_token(const DoutPrefixProvider* dpp, const std::string_view& session_token, |
11fdf7f2 TL |
5957 | STS::SessionToken& token) const |
5958 | { | |
92f5a8d4 TL |
5959 | string decodedSessionToken; |
5960 | try { | |
5961 | decodedSessionToken = rgw::from_base64(session_token); | |
5962 | } catch (...) { | |
9f95a23c | 5963 | ldpp_dout(dpp, 0) << "ERROR: Invalid session token, not base64 encoded." << dendl; |
92f5a8d4 TL |
5964 | return -EINVAL; |
5965 | } | |
11fdf7f2 TL |
5966 | |
5967 | auto* cryptohandler = cct->get_crypto_handler(CEPH_CRYPTO_AES); | |
5968 | if (! cryptohandler) { | |
5969 | return -EINVAL; | |
5970 | } | |
5971 | string secret_s = cct->_conf->rgw_sts_key; | |
5972 | buffer::ptr secret(secret_s.c_str(), secret_s.length()); | |
5973 | int ret = 0; | |
5974 | if (ret = cryptohandler->validate_secret(secret); ret < 0) { | |
9f95a23c | 5975 | ldpp_dout(dpp, 0) << "ERROR: Invalid secret key" << dendl; |
11fdf7f2 TL |
5976 | return -EINVAL; |
5977 | } | |
5978 | string error; | |
a4b75251 | 5979 | std::unique_ptr<CryptoKeyHandler> keyhandler(cryptohandler->get_key_handler(secret, error)); |
11fdf7f2 TL |
5980 | if (! keyhandler) { |
5981 | return -EINVAL; | |
5982 | } | |
5983 | error.clear(); | |
5984 | ||
5985 | string decrypted_str; | |
5986 | buffer::list en_input, dec_output; | |
5987 | en_input = buffer::list::static_from_string(decodedSessionToken); | |
5988 | ||
5989 | ret = keyhandler->decrypt(en_input, dec_output, &error); | |
5990 | if (ret < 0) { | |
9f95a23c | 5991 | ldpp_dout(dpp, 0) << "ERROR: Decryption failed: " << error << dendl; |
11fdf7f2 TL |
5992 | return -EPERM; |
5993 | } else { | |
494da23a TL |
5994 | try { |
5995 | dec_output.append('\0'); | |
5996 | auto iter = dec_output.cbegin(); | |
5997 | decode(token, iter); | |
5998 | } catch (const buffer::error& e) { | |
b3b6e05e | 5999 | ldpp_dout(dpp, 0) << "ERROR: decode SessionToken failed: " << error << dendl; |
494da23a TL |
6000 | return -EINVAL; |
6001 | } | |
11fdf7f2 TL |
6002 | } |
6003 | return 0; | |
6004 | } | |
6005 | ||
6006 | rgw::auth::Engine::result_t | |
6007 | rgw::auth::s3::STSEngine::authenticate( | |
6008 | const DoutPrefixProvider* dpp, | |
f67539c2 TL |
6009 | const std::string_view& _access_key_id, |
6010 | const std::string_view& signature, | |
6011 | const std::string_view& session_token, | |
11fdf7f2 TL |
6012 | const string_to_sign_t& string_to_sign, |
6013 | const signature_factory_t& signature_factory, | |
6014 | const completer_factory_t& completer_factory, | |
f67539c2 TL |
6015 | const req_state* const s, |
6016 | optional_yield y) const | |
11fdf7f2 | 6017 | { |
f67539c2 | 6018 | if (! s->info.args.exists("x-amz-security-token") && |
9f95a23c TL |
6019 | ! s->info.env->exists("HTTP_X_AMZ_SECURITY_TOKEN") && |
6020 | s->auth.s3_postobj_creds.x_amz_security_token.empty()) { | |
11fdf7f2 TL |
6021 | return result_t::deny(); |
6022 | } | |
6023 | ||
6024 | STS::SessionToken token; | |
9f95a23c | 6025 | if (int ret = get_session_token(dpp, session_token, token); ret < 0) { |
11fdf7f2 TL |
6026 | return result_t::reject(ret); |
6027 | } | |
6028 | //Authentication | |
6029 | //Check if access key is not the same passed in by client | |
6030 | if (token.access_key_id != _access_key_id) { | |
6031 | ldpp_dout(dpp, 0) << "Invalid access key" << dendl; | |
6032 | return result_t::reject(-EPERM); | |
6033 | } | |
6034 | //Check if the token has expired | |
6035 | if (! token.expiration.empty()) { | |
6036 | std::string expiration = token.expiration; | |
6037 | if (! expiration.empty()) { | |
6038 | boost::optional<real_clock::time_point> exp = ceph::from_iso_8601(expiration, false); | |
6039 | if (exp) { | |
6040 | real_clock::time_point now = real_clock::now(); | |
6041 | if (now >= *exp) { | |
6042 | ldpp_dout(dpp, 0) << "ERROR: Token expired" << dendl; | |
6043 | return result_t::reject(-EPERM); | |
6044 | } | |
6045 | } else { | |
6046 | ldpp_dout(dpp, 0) << "ERROR: Invalid expiration: " << expiration << dendl; | |
6047 | return result_t::reject(-EPERM); | |
6048 | } | |
6049 | } | |
6050 | } | |
6051 | //Check for signature mismatch | |
6052 | const VersionAbstractor::server_signature_t server_signature = \ | |
6053 | signature_factory(cct, token.secret_access_key, string_to_sign); | |
6054 | auto compare = signature.compare(server_signature); | |
6055 | ||
6056 | ldpp_dout(dpp, 15) << "string_to_sign=" | |
6057 | << rgw::crypt_sanitize::log_content{string_to_sign} | |
6058 | << dendl; | |
6059 | ldpp_dout(dpp, 15) << "server signature=" << server_signature << dendl; | |
6060 | ldpp_dout(dpp, 15) << "client signature=" << signature << dendl; | |
6061 | ldpp_dout(dpp, 15) << "compare=" << compare << dendl; | |
6062 | ||
6063 | if (compare != 0) { | |
6064 | return result_t::reject(-ERR_SIGNATURE_NO_MATCH); | |
6065 | } | |
6066 | ||
6067 | // Get all the authorization info | |
20effc67 | 6068 | std::unique_ptr<rgw::sal::User> user; |
11fdf7f2 | 6069 | rgw_user user_id; |
f91f0fd5 TL |
6070 | string role_id; |
6071 | rgw::auth::RoleApplier::Role r; | |
20effc67 | 6072 | rgw::auth::RoleApplier::TokenAttrs t_attrs; |
11fdf7f2 | 6073 | if (! token.roleId.empty()) { |
20effc67 TL |
6074 | std::unique_ptr<rgw::sal::RGWRole> role = store->get_role(token.roleId); |
6075 | if (role->get_by_id(dpp, y) < 0) { | |
11fdf7f2 TL |
6076 | return result_t::deny(-EPERM); |
6077 | } | |
f91f0fd5 | 6078 | r.id = token.roleId; |
20effc67 TL |
6079 | r.name = role->get_name(); |
6080 | r.tenant = role->get_tenant(); | |
f91f0fd5 | 6081 | |
20effc67 | 6082 | vector<string> role_policy_names = role->get_role_policy_names(); |
11fdf7f2 TL |
6083 | for (auto& policy_name : role_policy_names) { |
6084 | string perm_policy; | |
20effc67 | 6085 | if (int ret = role->get_role_policy(dpp, policy_name, perm_policy); ret == 0) { |
f91f0fd5 | 6086 | r.role_policies.push_back(std::move(perm_policy)); |
11fdf7f2 TL |
6087 | } |
6088 | } | |
11fdf7f2 TL |
6089 | } |
6090 | ||
20effc67 | 6091 | user = store->get_user(token.user); |
11fdf7f2 TL |
6092 | if (! token.user.empty() && token.acct_type != TYPE_ROLE) { |
6093 | // get user info | |
20effc67 | 6094 | int ret = user->load_user(dpp, y); |
11fdf7f2 TL |
6095 | if (ret < 0) { |
6096 | ldpp_dout(dpp, 5) << "ERROR: failed reading user info: uid=" << token.user << dendl; | |
6097 | return result_t::reject(-EPERM); | |
6098 | } | |
6099 | } | |
6100 | ||
6101 | if (token.acct_type == TYPE_KEYSTONE || token.acct_type == TYPE_LDAP) { | |
6102 | auto apl = remote_apl_factory->create_apl_remote(cct, s, get_acl_strategy(), | |
6103 | get_creds_info(token)); | |
20effc67 | 6104 | return result_t::grant(std::move(apl), completer_factory(token.secret_access_key)); |
11fdf7f2 | 6105 | } else if (token.acct_type == TYPE_ROLE) { |
20effc67 TL |
6106 | t_attrs.user_id = std::move(token.user); // This is mostly needed to assign the owner of a bucket during its creation |
6107 | t_attrs.token_policy = std::move(token.policy); | |
6108 | t_attrs.role_session_name = std::move(token.role_session); | |
6109 | t_attrs.token_claims = std::move(token.token_claims); | |
6110 | t_attrs.token_issued_at = std::move(token.issued_at); | |
6111 | t_attrs.principal_tags = std::move(token.principal_tags); | |
6112 | auto apl = role_apl_factory->create_apl_role(cct, s, r, t_attrs); | |
11fdf7f2 TL |
6113 | return result_t::grant(std::move(apl), completer_factory(token.secret_access_key)); |
6114 | } else { // This is for all local users of type TYPE_RGW or TYPE_NONE | |
6115 | string subuser; | |
20effc67 | 6116 | auto apl = local_apl_factory->create_apl_local(cct, s, user->get_info(), subuser, token.perm_mask); |
11fdf7f2 TL |
6117 | return result_t::grant(std::move(apl), completer_factory(token.secret_access_key)); |
6118 | } | |
6119 | } | |
6120 | ||
d2e6a577 FG |
6121 | bool rgw::auth::s3::S3AnonymousEngine::is_applicable( |
6122 | const req_state* s | |
6123 | ) const noexcept { | |
6124 | if (s->op == OP_OPTIONS) { | |
6125 | return true; | |
6126 | } | |
6127 | ||
6128 | AwsVersion version; | |
6129 | AwsRoute route; | |
6130 | std::tie(version, route) = discover_aws_flavour(s->info); | |
6131 | ||
11fdf7f2 | 6132 | return route == AwsRoute::QUERY_STRING && version == AwsVersion::UNKNOWN; |
d2e6a577 | 6133 | } |
f67539c2 | 6134 |