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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> | |
7 | ||
8 | #include "common/ceph_crypto.h" | |
f6b5b4d7 | 9 | #include "common/split.h" |
7c673cae FG |
10 | #include "common/Formatter.h" |
11 | #include "common/utf8.h" | |
12 | #include "common/ceph_json.h" | |
13 | #include "common/safe_io.h" | |
9f95a23c | 14 | #include "common/errno.h" |
11fdf7f2 | 15 | #include "auth/Crypto.h" |
7c673cae FG |
16 | #include <boost/algorithm/string.hpp> |
17 | #include <boost/algorithm/string/replace.hpp> | |
31f18b77 | 18 | #include <boost/utility/string_view.hpp> |
11fdf7f2 TL |
19 | #include <boost/tokenizer.hpp> |
20 | ||
21 | #include <liboath/oath.h> | |
7c673cae FG |
22 | |
23 | #include "rgw_rest.h" | |
24 | #include "rgw_rest_s3.h" | |
25 | #include "rgw_rest_s3website.h" | |
eafe8130 | 26 | #include "rgw_rest_pubsub.h" |
7c673cae FG |
27 | #include "rgw_auth_s3.h" |
28 | #include "rgw_acl.h" | |
29 | #include "rgw_policy_s3.h" | |
30 | #include "rgw_user.h" | |
31 | #include "rgw_cors.h" | |
32 | #include "rgw_cors_s3.h" | |
224ce89b | 33 | #include "rgw_tag_s3.h" |
7c673cae FG |
34 | |
35 | #include "rgw_client_io.h" | |
36 | ||
37 | #include "rgw_keystone.h" | |
38 | #include "rgw_auth_keystone.h" | |
39 | #include "rgw_auth_registry.h" | |
40 | ||
31f18b77 FG |
41 | #include "rgw_es_query.h" |
42 | ||
7c673cae FG |
43 | #include <typeinfo> // for 'typeid' |
44 | ||
45 | #include "rgw_ldap.h" | |
46 | #include "rgw_token.h" | |
47 | #include "rgw_rest_role.h" | |
48 | #include "rgw_crypt.h" | |
49 | #include "rgw_crypt_sanitize.h" | |
11fdf7f2 TL |
50 | #include "rgw_rest_user_policy.h" |
51 | #include "rgw_zone.h" | |
9f95a23c | 52 | #include "rgw_bucket_sync.h" |
11fdf7f2 TL |
53 | |
54 | #include "services/svc_zone.h" | |
9f95a23c | 55 | #include "services/svc_cls.h" |
7c673cae | 56 | |
11fdf7f2 TL |
57 | #include "include/ceph_assert.h" |
58 | #include "rgw_role.h" | |
59 | #include "rgw_rest_sts.h" | |
92f5a8d4 | 60 | #include "rgw_rest_iam.h" |
11fdf7f2 | 61 | #include "rgw_sts.h" |
7c673cae FG |
62 | |
63 | #define dout_context g_ceph_context | |
64 | #define dout_subsys ceph_subsys_rgw | |
65 | ||
66 | using namespace rgw; | |
67 | using namespace ceph::crypto; | |
68 | ||
69 | using std::get; | |
70 | ||
71 | void list_all_buckets_start(struct req_state *s) | |
72 | { | |
73 | s->formatter->open_array_section_in_ns("ListAllMyBucketsResult", XMLNS_AWS_S3); | |
74 | } | |
75 | ||
76 | void list_all_buckets_end(struct req_state *s) | |
77 | { | |
78 | s->formatter->close_section(); | |
79 | } | |
80 | ||
9f95a23c | 81 | void dump_bucket(struct req_state *s, rgw::sal::RGWBucket& obj) |
7c673cae FG |
82 | { |
83 | s->formatter->open_object_section("Bucket"); | |
9f95a23c TL |
84 | s->formatter->dump_string("Name", obj.get_name()); |
85 | dump_time(s, "CreationDate", &obj.get_creation_time()); | |
7c673cae FG |
86 | s->formatter->close_section(); |
87 | } | |
88 | ||
31f18b77 | 89 | void rgw_get_errno_s3(rgw_http_error *e , int err_no) |
7c673cae | 90 | { |
31f18b77 | 91 | rgw_http_errors::const_iterator r = rgw_http_s3_errors.find(err_no); |
7c673cae | 92 | |
31f18b77 FG |
93 | if (r != rgw_http_s3_errors.end()) { |
94 | e->http_ret = r->second.first; | |
95 | e->s3_code = r->second.second; | |
7c673cae FG |
96 | } else { |
97 | e->http_ret = 500; | |
98 | e->s3_code = "UnknownError"; | |
99 | } | |
100 | } | |
101 | ||
9f95a23c TL |
102 | static inline std::string get_s3_expiration_header( |
103 | struct req_state* s, | |
104 | const ceph::real_time& mtime) | |
105 | { | |
106 | return rgw::lc::s3_expiration_header( | |
107 | s, s->object, s->tagset, mtime, s->bucket_attrs); | |
108 | } | |
109 | ||
f6b5b4d7 TL |
110 | static inline bool get_s3_multipart_abort_header( |
111 | struct req_state* s, const ceph::real_time& mtime, | |
112 | ceph::real_time& date, std::string& rule_id) | |
113 | { | |
114 | return rgw::lc::s3_multipart_abort_header( | |
115 | s, s->object, mtime, s->bucket_attrs, date, rule_id); | |
116 | } | |
117 | ||
7c673cae FG |
118 | struct response_attr_param { |
119 | const char *param; | |
120 | const char *http_attr; | |
121 | }; | |
122 | ||
123 | static struct response_attr_param resp_attr_params[] = { | |
124 | {"response-content-type", "Content-Type"}, | |
125 | {"response-content-language", "Content-Language"}, | |
126 | {"response-expires", "Expires"}, | |
127 | {"response-cache-control", "Cache-Control"}, | |
128 | {"response-content-disposition", "Content-Disposition"}, | |
129 | {"response-content-encoding", "Content-Encoding"}, | |
130 | {NULL, NULL}, | |
131 | }; | |
132 | ||
133 | int RGWGetObj_ObjStore_S3Website::send_response_data(bufferlist& bl, off_t bl_ofs, off_t bl_len) { | |
134 | map<string, bufferlist>::iterator iter; | |
135 | iter = attrs.find(RGW_ATTR_AMZ_WEBSITE_REDIRECT_LOCATION); | |
136 | if (iter != attrs.end()) { | |
137 | bufferlist &bl = iter->second; | |
11fdf7f2 | 138 | s->redirect = bl.c_str(); |
7c673cae | 139 | s->err.http_ret = 301; |
9f95a23c | 140 | ldpp_dout(this, 20) << __CEPH_ASSERT_FUNCTION << " redirecting per x-amz-website-redirect-location=" << s->redirect << dendl; |
7c673cae FG |
141 | op_ret = -ERR_WEBSITE_REDIRECT; |
142 | set_req_state_err(s, op_ret); | |
143 | dump_errno(s); | |
144 | dump_content_length(s, 0); | |
145 | dump_redirect(s, s->redirect); | |
146 | end_header(s, this); | |
147 | return op_ret; | |
148 | } else { | |
149 | return RGWGetObj_ObjStore_S3::send_response_data(bl, bl_ofs, bl_len); | |
150 | } | |
151 | } | |
152 | ||
153 | int RGWGetObj_ObjStore_S3Website::send_response_data_error() | |
154 | { | |
155 | return RGWGetObj_ObjStore_S3::send_response_data_error(); | |
156 | } | |
157 | ||
158 | int RGWGetObj_ObjStore_S3::get_params() | |
159 | { | |
160 | // for multisite sync requests, only read the slo manifest itself, rather than | |
161 | // all of the data from its parts. the parts will sync as separate objects | |
162 | skip_manifest = s->info.args.exists(RGW_SYS_PARAM_PREFIX "sync-manifest"); | |
163 | ||
181888fb FG |
164 | // multisite sync requests should fetch encrypted data, along with the |
165 | // attributes needed to support decryption on the other zone | |
166 | if (s->system_request) { | |
167 | skip_decrypt = s->info.args.exists(RGW_SYS_PARAM_PREFIX "skip-decrypt"); | |
168 | } | |
169 | ||
7c673cae FG |
170 | return RGWGetObj_ObjStore::get_params(); |
171 | } | |
172 | ||
173 | int RGWGetObj_ObjStore_S3::send_response_data_error() | |
174 | { | |
175 | bufferlist bl; | |
176 | return send_response_data(bl, 0 , 0); | |
177 | } | |
178 | ||
179 | template <class T> | |
180 | int decode_attr_bl_single_value(map<string, bufferlist>& attrs, const char *attr_name, T *result, T def_val) | |
181 | { | |
182 | map<string, bufferlist>::iterator iter = attrs.find(attr_name); | |
183 | if (iter == attrs.end()) { | |
184 | *result = def_val; | |
185 | return 0; | |
186 | } | |
187 | bufferlist& bl = iter->second; | |
188 | if (bl.length() == 0) { | |
189 | *result = def_val; | |
190 | return 0; | |
191 | } | |
11fdf7f2 | 192 | auto bliter = bl.cbegin(); |
7c673cae | 193 | try { |
11fdf7f2 | 194 | decode(*result, bliter); |
7c673cae FG |
195 | } catch (buffer::error& err) { |
196 | return -EIO; | |
197 | } | |
198 | return 0; | |
199 | } | |
200 | ||
801d1391 TL |
201 | inline bool str_has_cntrl(const std::string s) { |
202 | return std::any_of(s.begin(), s.end(), ::iscntrl); | |
203 | } | |
204 | ||
205 | inline bool str_has_cntrl(const char* s) { | |
206 | std::string _s(s); | |
207 | return str_has_cntrl(_s); | |
208 | } | |
209 | ||
7c673cae FG |
210 | int RGWGetObj_ObjStore_S3::send_response_data(bufferlist& bl, off_t bl_ofs, |
211 | off_t bl_len) | |
212 | { | |
213 | const char *content_type = NULL; | |
214 | string content_type_str; | |
215 | map<string, string> response_attrs; | |
216 | map<string, string>::iterator riter; | |
217 | bufferlist metadata_bl; | |
218 | ||
9f95a23c TL |
219 | string expires = get_s3_expiration_header(s, lastmod); |
220 | ||
7c673cae FG |
221 | if (sent_header) |
222 | goto send_data; | |
223 | ||
224 | if (custom_http_ret) { | |
225 | set_req_state_err(s, 0); | |
226 | dump_errno(s, custom_http_ret); | |
227 | } else { | |
228 | set_req_state_err(s, (partial_content && !op_ret) ? STATUS_PARTIAL_CONTENT | |
31f18b77 | 229 | : op_ret); |
7c673cae FG |
230 | dump_errno(s); |
231 | } | |
232 | ||
233 | if (op_ret) | |
234 | goto done; | |
235 | ||
236 | if (range_str) | |
237 | dump_range(s, start, end, s->obj_size); | |
238 | ||
239 | if (s->system_request && | |
240 | s->info.args.exists(RGW_SYS_PARAM_PREFIX "prepend-metadata")) { | |
241 | ||
242 | dump_header(s, "Rgwx-Object-Size", (long long)total_len); | |
243 | ||
244 | if (rgwx_stat) { | |
245 | /* | |
246 | * in this case, we're not returning the object's content, only the prepended | |
247 | * extra metadata | |
248 | */ | |
249 | total_len = 0; | |
250 | } | |
251 | ||
252 | /* JSON encode object metadata */ | |
253 | JSONFormatter jf; | |
254 | jf.open_object_section("obj_metadata"); | |
255 | encode_json("attrs", attrs, &jf); | |
256 | utime_t ut(lastmod); | |
257 | encode_json("mtime", ut, &jf); | |
258 | jf.close_section(); | |
259 | stringstream ss; | |
260 | jf.flush(ss); | |
261 | metadata_bl.append(ss.str()); | |
262 | dump_header(s, "Rgwx-Embedded-Metadata-Len", metadata_bl.length()); | |
263 | total_len += metadata_bl.length(); | |
264 | } | |
265 | ||
266 | if (s->system_request && !real_clock::is_zero(lastmod)) { | |
267 | /* we end up dumping mtime in two different methods, a bit redundant */ | |
268 | dump_epoch_header(s, "Rgwx-Mtime", lastmod); | |
269 | uint64_t pg_ver = 0; | |
270 | int r = decode_attr_bl_single_value(attrs, RGW_ATTR_PG_VER, &pg_ver, (uint64_t)0); | |
271 | if (r < 0) { | |
9f95a23c | 272 | ldpp_dout(this, 0) << "ERROR: failed to decode pg ver attr, ignoring" << dendl; |
7c673cae FG |
273 | } |
274 | dump_header(s, "Rgwx-Obj-PG-Ver", pg_ver); | |
275 | ||
276 | uint32_t source_zone_short_id = 0; | |
277 | r = decode_attr_bl_single_value(attrs, RGW_ATTR_SOURCE_ZONE, &source_zone_short_id, (uint32_t)0); | |
278 | if (r < 0) { | |
9f95a23c | 279 | ldpp_dout(this, 0) << "ERROR: failed to decode pg ver attr, ignoring" << dendl; |
7c673cae FG |
280 | } |
281 | if (source_zone_short_id != 0) { | |
282 | dump_header(s, "Rgwx-Source-Zone-Short-Id", source_zone_short_id); | |
283 | } | |
284 | } | |
285 | ||
286 | for (auto &it : crypt_http_responses) | |
287 | dump_header(s, it.first, it.second); | |
288 | ||
289 | dump_content_length(s, total_len); | |
290 | dump_last_modified(s, lastmod); | |
11fdf7f2 | 291 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
9f95a23c TL |
292 | dump_header_if_nonempty(s, "x-amz-expiration", expires); |
293 | ||
11fdf7f2 TL |
294 | if (attrs.find(RGW_ATTR_APPEND_PART_NUM) != attrs.end()) { |
295 | dump_header(s, "x-rgw-object-type", "Appendable"); | |
296 | dump_header(s, "x-rgw-next-append-position", s->obj_size); | |
297 | } else { | |
298 | dump_header(s, "x-rgw-object-type", "Normal"); | |
31f18b77 | 299 | } |
eafe8130 | 300 | |
7c673cae FG |
301 | if (! op_ret) { |
302 | if (! lo_etag.empty()) { | |
303 | /* Handle etag of Swift API's large objects (DLO/SLO). It's entirerly | |
304 | * legit to perform GET on them through S3 API. In such situation, | |
305 | * a client should receive the composited content with corresponding | |
306 | * etag value. */ | |
307 | dump_etag(s, lo_etag); | |
308 | } else { | |
309 | auto iter = attrs.find(RGW_ATTR_ETAG); | |
310 | if (iter != attrs.end()) { | |
11fdf7f2 | 311 | dump_etag(s, iter->second.to_str()); |
7c673cae FG |
312 | } |
313 | } | |
314 | ||
315 | for (struct response_attr_param *p = resp_attr_params; p->param; p++) { | |
316 | bool exists; | |
317 | string val = s->info.args.get(p->param, &exists); | |
318 | if (exists) { | |
801d1391 TL |
319 | /* reject unauthenticated response header manipulation, see |
320 | * https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html */ | |
321 | if (s->auth.identity->is_anonymous()) { | |
322 | return -ERR_INVALID_REQUEST; | |
323 | } | |
324 | /* HTTP specification says no control characters should be present in | |
325 | * header values: https://tools.ietf.org/html/rfc7230#section-3.2 | |
326 | * field-vchar = VCHAR / obs-text | |
327 | * | |
328 | * Failure to validate this permits a CRLF injection in HTTP headers, | |
329 | * whereas S3 GetObject only permits specific headers. | |
330 | */ | |
331 | if(str_has_cntrl(val)) { | |
332 | /* TODO: return a more distinct error in future; | |
333 | * stating what the problem is */ | |
334 | return -ERR_INVALID_REQUEST; | |
335 | } | |
336 | ||
7c673cae FG |
337 | if (strcmp(p->param, "response-content-type") != 0) { |
338 | response_attrs[p->http_attr] = val; | |
339 | } else { | |
340 | content_type_str = val; | |
341 | content_type = content_type_str.c_str(); | |
342 | } | |
343 | } | |
344 | } | |
345 | ||
346 | for (auto iter = attrs.begin(); iter != attrs.end(); ++iter) { | |
347 | const char *name = iter->first.c_str(); | |
348 | map<string, string>::iterator aiter = rgw_to_http_attrs.find(name); | |
349 | if (aiter != rgw_to_http_attrs.end()) { | |
350 | if (response_attrs.count(aiter->second) == 0) { | |
351 | /* Was not already overridden by a response param. */ | |
11fdf7f2 TL |
352 | |
353 | size_t len = iter->second.length(); | |
354 | string s(iter->second.c_str(), len); | |
355 | while (len && !s[len - 1]) { | |
356 | --len; | |
357 | s.resize(len); | |
358 | } | |
359 | response_attrs[aiter->second] = s; | |
7c673cae FG |
360 | } |
361 | } else if (iter->first.compare(RGW_ATTR_CONTENT_TYPE) == 0) { | |
362 | /* Special handling for content_type. */ | |
363 | if (!content_type) { | |
11fdf7f2 TL |
364 | content_type_str = rgw_bl_str(iter->second); |
365 | content_type = content_type_str.c_str(); | |
7c673cae | 366 | } |
31f18b77 | 367 | } else if (strcmp(name, RGW_ATTR_SLO_UINDICATOR) == 0) { |
11fdf7f2 | 368 | // this attr has an extra length prefix from encode() in prior versions |
31f18b77 | 369 | dump_header(s, "X-Object-Meta-Static-Large-Object", "True"); |
7c673cae FG |
370 | } else if (strncmp(name, RGW_ATTR_META_PREFIX, |
371 | sizeof(RGW_ATTR_META_PREFIX)-1) == 0) { | |
372 | /* User custom metadata. */ | |
373 | name += sizeof(RGW_ATTR_PREFIX) - 1; | |
374 | dump_header(s, name, iter->second); | |
224ce89b WB |
375 | } else if (iter->first.compare(RGW_ATTR_TAGS) == 0) { |
376 | RGWObjTags obj_tags; | |
377 | try{ | |
11fdf7f2 | 378 | auto it = iter->second.cbegin(); |
224ce89b WB |
379 | obj_tags.decode(it); |
380 | } catch (buffer::error &err) { | |
9f95a23c | 381 | ldpp_dout(this,0) << "Error caught buffer::error couldn't decode TagSet " << dendl; |
224ce89b WB |
382 | } |
383 | dump_header(s, RGW_AMZ_TAG_COUNT, obj_tags.count()); | |
eafe8130 TL |
384 | } else if (iter->first.compare(RGW_ATTR_OBJECT_RETENTION) == 0 && get_retention){ |
385 | RGWObjectRetention retention; | |
386 | try { | |
387 | decode(retention, iter->second); | |
388 | dump_header(s, "x-amz-object-lock-mode", retention.get_mode()); | |
389 | dump_time_header(s, "x-amz-object-lock-retain-until-date", retention.get_retain_until_date()); | |
390 | } catch (buffer::error& err) { | |
391 | ldpp_dout(this, 0) << "ERROR: failed to decode RGWObjectRetention" << dendl; | |
392 | } | |
393 | } else if (iter->first.compare(RGW_ATTR_OBJECT_LEGAL_HOLD) == 0 && get_legal_hold) { | |
394 | RGWObjectLegalHold legal_hold; | |
395 | try { | |
396 | decode(legal_hold, iter->second); | |
397 | dump_header(s, "x-amz-object-lock-legal-hold",legal_hold.get_status()); | |
398 | } catch (buffer::error& err) { | |
399 | ldpp_dout(this, 0) << "ERROR: failed to decode RGWObjectLegalHold" << dendl; | |
400 | } | |
7c673cae FG |
401 | } |
402 | } | |
403 | } | |
404 | ||
405 | done: | |
406 | for (riter = response_attrs.begin(); riter != response_attrs.end(); | |
407 | ++riter) { | |
408 | dump_header(s, riter->first, riter->second); | |
409 | } | |
410 | ||
411 | if (op_ret == -ERR_NOT_MODIFIED) { | |
412 | end_header(s, this); | |
413 | } else { | |
414 | if (!content_type) | |
415 | content_type = "binary/octet-stream"; | |
416 | ||
417 | end_header(s, this, content_type); | |
418 | } | |
419 | ||
420 | if (metadata_bl.length()) { | |
421 | dump_body(s, metadata_bl); | |
422 | } | |
423 | sent_header = true; | |
424 | ||
425 | send_data: | |
426 | if (get_data && !op_ret) { | |
427 | int r = dump_body(s, bl.c_str() + bl_ofs, bl_len); | |
428 | if (r < 0) | |
429 | return r; | |
430 | } | |
431 | ||
432 | return 0; | |
433 | } | |
434 | ||
11fdf7f2 | 435 | int RGWGetObj_ObjStore_S3::get_decrypt_filter(std::unique_ptr<RGWGetObj_Filter> *filter, RGWGetObj_Filter* cb, bufferlist* manifest_bl) |
7c673cae | 436 | { |
181888fb FG |
437 | if (skip_decrypt) { // bypass decryption for multisite sync requests |
438 | return 0; | |
439 | } | |
440 | ||
7c673cae FG |
441 | int res = 0; |
442 | std::unique_ptr<BlockCrypt> block_crypt; | |
443 | res = rgw_s3_prepare_decrypt(s, attrs, &block_crypt, crypt_http_responses); | |
444 | if (res == 0) { | |
445 | if (block_crypt != nullptr) { | |
11fdf7f2 | 446 | auto f = std::make_unique<RGWGetObj_BlockDecrypt>(s->cct, cb, std::move(block_crypt)); |
a8e16298 TL |
447 | if (manifest_bl != nullptr) { |
448 | res = f->read_manifest(*manifest_bl); | |
449 | if (res == 0) { | |
450 | *filter = std::move(f); | |
7c673cae FG |
451 | } |
452 | } | |
453 | } | |
454 | } | |
455 | return res; | |
456 | } | |
f6b5b4d7 TL |
457 | int RGWGetObj_ObjStore_S3::verify_requester(const rgw::auth::StrategyRegistry& auth_registry) |
458 | { | |
459 | int ret = -EINVAL; | |
460 | ret = RGWOp::verify_requester(auth_registry); | |
461 | if(!s->user->get_caps().check_cap("amz-cache", RGW_CAP_READ) && !ret && s->info.env->exists("HTTP_X_AMZ_CACHE")) | |
462 | ret = override_range_hdr(auth_registry); | |
463 | return ret; | |
464 | } | |
465 | int RGWGetObj_ObjStore_S3::override_range_hdr(const rgw::auth::StrategyRegistry& auth_registry) | |
466 | { | |
467 | int ret = -EINVAL; | |
468 | ldpp_dout(this, 10) << "cache override headers" << dendl; | |
469 | RGWEnv* rgw_env = const_cast<RGWEnv *>(s->info.env); | |
470 | const char* backup_range = rgw_env->get("HTTP_RANGE"); | |
471 | const char hdrs_split[2] = {(char)178,'\0'}; | |
472 | const char kv_split[2] = {(char)177,'\0'}; | |
473 | const char* cache_hdr = rgw_env->get("HTTP_X_AMZ_CACHE"); | |
474 | for (std::string_view hdr : ceph::split(cache_hdr, hdrs_split)) { | |
475 | auto kv = ceph::split(hdr, kv_split); | |
476 | auto k = kv.begin(); | |
477 | if (std::distance(k, kv.end()) != 2) { | |
478 | return -EINVAL; | |
479 | } | |
480 | auto v = std::next(k); | |
481 | std::string key = "HTTP_"; | |
482 | key.append(*k); | |
483 | boost::replace_all(key, "-", "_"); | |
484 | rgw_env->set(std::move(key), std::string(*v)); | |
485 | ldpp_dout(this, 10) << "after splitting cache kv key: " << key << " " << rgw_env->get(key.c_str()) << dendl; | |
486 | } | |
487 | ret = RGWOp::verify_requester(auth_registry); | |
488 | if(!ret && backup_range) { | |
489 | rgw_env->set("HTTP_RANGE",backup_range); | |
490 | } else { | |
491 | rgw_env->remove("HTTP_RANGE"); | |
492 | } | |
493 | return ret; | |
494 | } | |
495 | ||
7c673cae | 496 | |
224ce89b WB |
497 | void RGWGetObjTags_ObjStore_S3::send_response_data(bufferlist& bl) |
498 | { | |
499 | dump_errno(s); | |
500 | end_header(s, this, "application/xml"); | |
501 | dump_start(s); | |
502 | ||
503 | s->formatter->open_object_section_in_ns("Tagging", XMLNS_AWS_S3); | |
504 | s->formatter->open_object_section("TagSet"); | |
505 | if (has_tags){ | |
506 | RGWObjTagSet_S3 tagset; | |
11fdf7f2 | 507 | auto iter = bl.cbegin(); |
224ce89b WB |
508 | try { |
509 | tagset.decode(iter); | |
510 | } catch (buffer::error& err) { | |
9f95a23c | 511 | ldpp_dout(this,0) << "ERROR: caught buffer::error, couldn't decode TagSet" << dendl; |
224ce89b WB |
512 | op_ret= -EIO; |
513 | return; | |
514 | } | |
515 | tagset.dump_xml(s->formatter); | |
516 | } | |
517 | s->formatter->close_section(); | |
518 | s->formatter->close_section(); | |
519 | rgw_flush_formatter_and_reset(s, s->formatter); | |
520 | } | |
521 | ||
522 | ||
523 | int RGWPutObjTags_ObjStore_S3::get_params() | |
524 | { | |
11fdf7f2 | 525 | RGWXMLParser parser; |
224ce89b WB |
526 | |
527 | if (!parser.init()){ | |
528 | return -EINVAL; | |
529 | } | |
530 | ||
224ce89b | 531 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
11fdf7f2 TL |
532 | |
533 | int r = 0; | |
534 | bufferlist data; | |
535 | std::tie(r, data) = rgw_rest_read_all_input(s, max_size, false); | |
224ce89b WB |
536 | |
537 | if (r < 0) | |
538 | return r; | |
539 | ||
11fdf7f2 | 540 | if (!parser.parse(data.c_str(), data.length(), 1)) { |
224ce89b WB |
541 | return -ERR_MALFORMED_XML; |
542 | } | |
543 | ||
11fdf7f2 | 544 | RGWObjTagging_S3 tagging; |
224ce89b | 545 | |
11fdf7f2 TL |
546 | try { |
547 | RGWXMLDecoder::decode_xml("Tagging", tagging, &parser); | |
548 | } catch (RGWXMLDecoder::err& err) { | |
9f95a23c | 549 | ldpp_dout(this, 5) << "Malformed tagging request: " << err << dendl; |
224ce89b WB |
550 | return -ERR_MALFORMED_XML; |
551 | } | |
552 | ||
553 | RGWObjTags obj_tags; | |
11fdf7f2 | 554 | r = tagging.rebuild(obj_tags); |
224ce89b WB |
555 | if (r < 0) |
556 | return r; | |
557 | ||
558 | obj_tags.encode(tags_bl); | |
9f95a23c | 559 | ldpp_dout(this, 20) << "Read " << obj_tags.count() << "tags" << dendl; |
224ce89b WB |
560 | |
561 | return 0; | |
562 | } | |
563 | ||
564 | void RGWPutObjTags_ObjStore_S3::send_response() | |
565 | { | |
566 | if (op_ret) | |
567 | set_req_state_err(s, op_ret); | |
568 | dump_errno(s); | |
569 | end_header(s, this, "application/xml"); | |
570 | dump_start(s); | |
571 | ||
572 | } | |
573 | ||
574 | void RGWDeleteObjTags_ObjStore_S3::send_response() | |
575 | { | |
576 | int r = op_ret; | |
577 | if (r == -ENOENT) | |
578 | r = 0; | |
579 | if (!r) | |
580 | r = STATUS_NO_CONTENT; | |
581 | ||
582 | set_req_state_err(s, r); | |
583 | dump_errno(s); | |
584 | end_header(s, this); | |
585 | } | |
7c673cae | 586 | |
9f95a23c TL |
587 | void RGWGetBucketTags_ObjStore_S3::send_response_data(bufferlist& bl) |
588 | { | |
589 | if (op_ret) | |
590 | set_req_state_err(s, op_ret); | |
591 | dump_errno(s); | |
592 | end_header(s, this, "application/xml"); | |
593 | dump_start(s); | |
594 | ||
595 | if (!op_ret) { | |
596 | s->formatter->open_object_section_in_ns("Tagging", XMLNS_AWS_S3); | |
597 | s->formatter->open_object_section("TagSet"); | |
598 | if (has_tags){ | |
599 | RGWObjTagSet_S3 tagset; | |
600 | auto iter = bl.cbegin(); | |
601 | try { | |
602 | tagset.decode(iter); | |
603 | } catch (buffer::error& err) { | |
604 | ldout(s->cct,0) << "ERROR: caught buffer::error, couldn't decode TagSet" << dendl; | |
605 | op_ret= -EIO; | |
606 | return; | |
607 | } | |
608 | tagset.dump_xml(s->formatter); | |
609 | } | |
610 | s->formatter->close_section(); | |
611 | s->formatter->close_section(); | |
612 | rgw_flush_formatter_and_reset(s, s->formatter); | |
613 | } | |
614 | } | |
615 | ||
616 | int RGWPutBucketTags_ObjStore_S3::get_params() | |
617 | { | |
618 | RGWXMLParser parser; | |
619 | ||
620 | if (!parser.init()){ | |
621 | return -EINVAL; | |
622 | } | |
623 | ||
624 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; | |
625 | int r = 0; | |
626 | bufferlist data; | |
627 | ||
628 | std::tie(r, data) = rgw_rest_read_all_input(s, max_size, false); | |
629 | ||
630 | if (r < 0) | |
631 | return r; | |
632 | ||
633 | if (!parser.parse(data.c_str(), data.length(), 1)) { | |
634 | return -ERR_MALFORMED_XML; | |
635 | } | |
636 | ||
637 | RGWObjTagging_S3 tagging; | |
638 | try { | |
639 | RGWXMLDecoder::decode_xml("Tagging", tagging, &parser); | |
640 | } catch (RGWXMLDecoder::err& err) { | |
641 | ||
642 | ldout(s->cct, 5) << "Malformed tagging request: " << err << dendl; | |
643 | return -ERR_MALFORMED_XML; | |
644 | } | |
645 | ||
646 | RGWObjTags obj_tags(50); // A tag set can contain as many as 50 tags, or it can be empty. | |
647 | r = tagging.rebuild(obj_tags); | |
648 | if (r < 0) | |
649 | return r; | |
650 | ||
651 | obj_tags.encode(tags_bl); | |
652 | ldout(s->cct, 20) << "Read " << obj_tags.count() << "tags" << dendl; | |
653 | ||
654 | // forward bucket tags requests to meta master zone | |
655 | if (!store->svc()->zone->is_meta_master()) { | |
656 | /* only need to keep this data around if we're not meta master */ | |
657 | in_data = std::move(data); | |
658 | } | |
659 | ||
660 | return 0; | |
661 | } | |
662 | ||
663 | void RGWPutBucketTags_ObjStore_S3::send_response() | |
664 | { | |
665 | if (op_ret) | |
666 | set_req_state_err(s, op_ret); | |
667 | dump_errno(s); | |
668 | end_header(s, this, "application/xml"); | |
669 | dump_start(s); | |
670 | } | |
671 | ||
672 | void RGWDeleteBucketTags_ObjStore_S3::send_response() | |
673 | { | |
674 | if (op_ret) | |
675 | set_req_state_err(s, op_ret); | |
676 | dump_errno(s); | |
677 | end_header(s, this, "application/xml"); | |
678 | dump_start(s); | |
679 | } | |
680 | ||
681 | namespace { | |
682 | ||
683 | bool is_valid_status(const string& s) { | |
684 | return (s == "Enabled" || | |
685 | s == "Disabled"); | |
686 | } | |
687 | ||
688 | static string enabled_group_id = "s3-bucket-replication:enabled"; | |
689 | static string disabled_group_id = "s3-bucket-replication:disabled"; | |
690 | ||
691 | struct ReplicationConfiguration { | |
692 | string role; | |
693 | ||
694 | struct Rule { | |
695 | struct DeleteMarkerReplication { | |
696 | string status; | |
697 | ||
698 | void decode_xml(XMLObj *obj) { | |
699 | RGWXMLDecoder::decode_xml("Status", status, obj); | |
700 | } | |
701 | ||
702 | void dump_xml(Formatter *f) const { | |
703 | encode_xml("Status", status, f); | |
704 | } | |
705 | ||
706 | bool is_valid(CephContext *cct) const { | |
707 | bool result = is_valid_status(status); | |
708 | if (!result) { | |
709 | ldout(cct, 5) << "NOTICE: bad status provided in DeleteMarkerReplication element (status=" << status << ")" << dendl; | |
710 | } | |
711 | return result; | |
712 | } | |
713 | }; | |
714 | ||
715 | struct Source { /* rgw extension */ | |
716 | std::vector<string> zone_names; | |
717 | ||
718 | void decode_xml(XMLObj *obj) { | |
719 | RGWXMLDecoder::decode_xml("Zone", zone_names, obj); | |
720 | } | |
721 | ||
722 | void dump_xml(Formatter *f) const { | |
723 | encode_xml("Zone", zone_names, f); | |
724 | } | |
725 | }; | |
726 | ||
727 | struct Destination { | |
728 | struct AccessControlTranslation { | |
729 | string owner; | |
730 | ||
731 | void decode_xml(XMLObj *obj) { | |
732 | RGWXMLDecoder::decode_xml("Owner", owner, obj); | |
733 | } | |
734 | void dump_xml(Formatter *f) const { | |
735 | encode_xml("Owner", owner, f); | |
736 | } | |
737 | }; | |
738 | ||
739 | std::optional<AccessControlTranslation> acl_translation; | |
740 | std::optional<string> account; | |
741 | string bucket; | |
742 | std::optional<string> storage_class; | |
743 | std::vector<string> zone_names; | |
744 | ||
745 | void decode_xml(XMLObj *obj) { | |
746 | RGWXMLDecoder::decode_xml("AccessControlTranslation", acl_translation, obj); | |
747 | RGWXMLDecoder::decode_xml("Account", account, obj); | |
748 | if (account && account->empty()) { | |
749 | account.reset(); | |
750 | } | |
751 | RGWXMLDecoder::decode_xml("Bucket", bucket, obj); | |
752 | RGWXMLDecoder::decode_xml("StorageClass", storage_class, obj); | |
753 | if (storage_class && storage_class->empty()) { | |
754 | storage_class.reset(); | |
755 | } | |
756 | RGWXMLDecoder::decode_xml("Zone", zone_names, obj); /* rgw extension */ | |
757 | } | |
758 | ||
759 | void dump_xml(Formatter *f) const { | |
760 | encode_xml("AccessControlTranslation", acl_translation, f); | |
761 | encode_xml("Account", account, f); | |
762 | encode_xml("Bucket", bucket, f); | |
763 | encode_xml("StorageClass", storage_class, f); | |
764 | encode_xml("Zone", zone_names, f); | |
765 | } | |
766 | }; | |
767 | ||
768 | struct Filter { | |
769 | struct Tag { | |
770 | string key; | |
771 | string value; | |
772 | ||
773 | bool empty() const { | |
774 | return key.empty() && value.empty(); | |
775 | } | |
776 | ||
777 | void decode_xml(XMLObj *obj) { | |
778 | RGWXMLDecoder::decode_xml("Key", key, obj); | |
779 | RGWXMLDecoder::decode_xml("Value", value, obj); | |
780 | }; | |
781 | ||
782 | void dump_xml(Formatter *f) const { | |
783 | encode_xml("Key", key, f); | |
784 | encode_xml("Value", value, f); | |
785 | } | |
786 | }; | |
787 | ||
788 | struct AndElements { | |
789 | std::optional<string> prefix; | |
790 | std::vector<Tag> tags; | |
791 | ||
792 | bool empty() const { | |
793 | return !prefix && | |
794 | (tags.size() == 0); | |
795 | } | |
796 | ||
797 | void decode_xml(XMLObj *obj) { | |
798 | std::vector<Tag> _tags; | |
799 | RGWXMLDecoder::decode_xml("Prefix", prefix, obj); | |
800 | if (prefix && prefix->empty()) { | |
801 | prefix.reset(); | |
802 | } | |
803 | RGWXMLDecoder::decode_xml("Tag", _tags, obj); | |
804 | for (auto& t : _tags) { | |
805 | if (!t.empty()) { | |
806 | tags.push_back(std::move(t)); | |
807 | } | |
808 | } | |
809 | }; | |
810 | ||
811 | void dump_xml(Formatter *f) const { | |
812 | encode_xml("Prefix", prefix, f); | |
813 | encode_xml("Tag", tags, f); | |
814 | } | |
815 | }; | |
816 | ||
817 | std::optional<string> prefix; | |
818 | std::optional<Tag> tag; | |
819 | std::optional<AndElements> and_elements; | |
820 | ||
821 | bool empty() const { | |
822 | return (!prefix && !tag && !and_elements); | |
823 | } | |
824 | ||
825 | void decode_xml(XMLObj *obj) { | |
826 | RGWXMLDecoder::decode_xml("Prefix", prefix, obj); | |
827 | if (prefix && prefix->empty()) { | |
828 | prefix.reset(); | |
829 | } | |
830 | RGWXMLDecoder::decode_xml("Tag", tag, obj); | |
831 | if (tag && tag->empty()) { | |
832 | tag.reset(); | |
833 | } | |
834 | RGWXMLDecoder::decode_xml("And", and_elements, obj); | |
835 | if (and_elements && and_elements->empty()) { | |
836 | and_elements.reset(); | |
837 | } | |
838 | }; | |
839 | ||
840 | void dump_xml(Formatter *f) const { | |
841 | encode_xml("Prefix", prefix, f); | |
842 | encode_xml("Tag", tag, f); | |
843 | encode_xml("And", and_elements, f); | |
844 | } | |
845 | ||
846 | bool is_valid(CephContext *cct) const { | |
847 | if (tag && prefix) { | |
848 | ldout(cct, 5) << "NOTICE: both tag and prefix were provided in replication filter rule" << dendl; | |
849 | return false; | |
850 | } | |
851 | ||
852 | if (and_elements) { | |
853 | if (prefix && and_elements->prefix) { | |
854 | ldout(cct, 5) << "NOTICE: too many prefixes were provided in re" << dendl; | |
855 | return false; | |
856 | } | |
857 | } | |
858 | return true; | |
859 | }; | |
860 | ||
861 | int to_sync_pipe_filter(CephContext *cct, | |
862 | rgw_sync_pipe_filter *f) const { | |
863 | if (!is_valid(cct)) { | |
864 | return -EINVAL; | |
865 | } | |
866 | if (prefix) { | |
867 | f->prefix = *prefix; | |
868 | } | |
869 | if (tag) { | |
870 | f->tags.insert(rgw_sync_pipe_filter_tag(tag->key, tag->value)); | |
871 | } | |
872 | ||
873 | if (and_elements) { | |
874 | if (and_elements->prefix) { | |
875 | f->prefix = *and_elements->prefix; | |
876 | } | |
877 | for (auto& t : and_elements->tags) { | |
878 | f->tags.insert(rgw_sync_pipe_filter_tag(t.key, t.value)); | |
879 | } | |
880 | } | |
881 | return 0; | |
882 | } | |
883 | ||
884 | void from_sync_pipe_filter(const rgw_sync_pipe_filter& f) { | |
885 | if (f.prefix && f.tags.empty()) { | |
886 | prefix = f.prefix; | |
887 | return; | |
888 | } | |
889 | if (f.prefix) { | |
890 | and_elements.emplace(); | |
891 | and_elements->prefix = f.prefix; | |
892 | } else if (f.tags.size() == 1) { | |
893 | auto iter = f.tags.begin(); | |
894 | if (iter == f.tags.end()) { | |
895 | /* should never happen */ | |
896 | return; | |
897 | } | |
898 | auto& t = *iter; | |
899 | tag.emplace(); | |
900 | tag->key = t.key; | |
901 | tag->value = t.value; | |
902 | return; | |
903 | } | |
904 | ||
905 | if (f.tags.empty()) { | |
906 | return; | |
907 | } | |
908 | ||
909 | if (!and_elements) { | |
910 | and_elements.emplace(); | |
911 | } | |
912 | ||
913 | for (auto& t : f.tags) { | |
914 | auto& tag = and_elements->tags.emplace_back(); | |
915 | tag.key = t.key; | |
916 | tag.value = t.value; | |
917 | } | |
918 | } | |
919 | }; | |
920 | ||
921 | set<rgw_zone_id> get_zone_ids_from_names(rgw::sal::RGWRadosStore *store, | |
922 | const vector<string>& zone_names) const { | |
923 | set<rgw_zone_id> ids; | |
924 | ||
925 | for (auto& name : zone_names) { | |
926 | rgw_zone_id id; | |
927 | if (store->svc()->zone->find_zone_id_by_name(name, &id)) { | |
928 | ids.insert(std::move(id)); | |
929 | } | |
930 | } | |
931 | ||
932 | return ids; | |
933 | } | |
934 | ||
935 | vector<string> get_zone_names_from_ids(rgw::sal::RGWRadosStore *store, | |
936 | const set<rgw_zone_id>& zone_ids) const { | |
937 | vector<string> names; | |
938 | ||
939 | for (auto& id : zone_ids) { | |
940 | RGWZone *zone; | |
941 | if (store->svc()->zone->find_zone(id, &zone)) { | |
942 | names.emplace_back(zone->name); | |
943 | } | |
944 | } | |
945 | ||
946 | return names; | |
947 | } | |
948 | ||
949 | std::optional<DeleteMarkerReplication> delete_marker_replication; | |
950 | std::optional<Source> source; | |
951 | Destination destination; | |
952 | std::optional<Filter> filter; | |
953 | string id; | |
954 | int32_t priority; | |
955 | string status; | |
956 | ||
957 | void decode_xml(XMLObj *obj) { | |
958 | RGWXMLDecoder::decode_xml("DeleteMarkerReplication", delete_marker_replication, obj); | |
959 | RGWXMLDecoder::decode_xml("Source", source, obj); | |
960 | RGWXMLDecoder::decode_xml("Destination", destination, obj); | |
961 | RGWXMLDecoder::decode_xml("ID", id, obj); | |
962 | ||
963 | std::optional<string> prefix; | |
964 | RGWXMLDecoder::decode_xml("Prefix", prefix, obj); | |
965 | if (prefix) { | |
966 | filter.emplace(); | |
967 | filter->prefix = prefix; | |
968 | } | |
969 | ||
970 | if (!filter) { | |
971 | RGWXMLDecoder::decode_xml("Filter", filter, obj); | |
972 | } else { | |
973 | /* don't want to have filter reset because it might have been initialized | |
974 | * when decoding prefix | |
975 | */ | |
976 | RGWXMLDecoder::decode_xml("Filter", *filter, obj); | |
977 | } | |
978 | ||
979 | RGWXMLDecoder::decode_xml("Priority", priority, obj); | |
980 | RGWXMLDecoder::decode_xml("Status", status, obj); | |
981 | } | |
982 | ||
983 | void dump_xml(Formatter *f) const { | |
984 | encode_xml("DeleteMarkerReplication", delete_marker_replication, f); | |
985 | encode_xml("Source", source, f); | |
986 | encode_xml("Destination", destination, f); | |
987 | encode_xml("Filter", filter, f); | |
988 | encode_xml("ID", id, f); | |
989 | encode_xml("Priority", priority, f); | |
990 | encode_xml("Status", status, f); | |
991 | } | |
992 | ||
993 | bool is_valid(CephContext *cct) const { | |
994 | if (!is_valid_status(status)) { | |
995 | ldout(cct, 5) << "NOTICE: bad status provided in rule (status=" << status << ")" << dendl; | |
996 | return false; | |
997 | } | |
998 | if ((filter && !filter->is_valid(cct)) || | |
999 | (delete_marker_replication && !delete_marker_replication->is_valid(cct))) { | |
1000 | return false; | |
1001 | } | |
1002 | return true; | |
1003 | } | |
1004 | ||
1005 | int to_sync_policy_pipe(req_state *s, rgw::sal::RGWRadosStore *store, | |
1006 | rgw_sync_bucket_pipes *pipe, | |
1007 | bool *enabled) const { | |
1008 | if (!is_valid(s->cct)) { | |
1009 | return -EINVAL; | |
1010 | } | |
1011 | ||
1012 | pipe->id = id; | |
1013 | pipe->params.priority = priority; | |
1014 | ||
1015 | const auto& user_id = s->user->get_id(); | |
1016 | ||
1017 | rgw_bucket_key dest_bk(user_id.tenant, | |
1018 | destination.bucket); | |
1019 | ||
1020 | if (source && !source->zone_names.empty()) { | |
1021 | pipe->source.zones = get_zone_ids_from_names(store, source->zone_names); | |
1022 | } else { | |
1023 | pipe->source.set_all_zones(true); | |
1024 | } | |
1025 | if (!destination.zone_names.empty()) { | |
1026 | pipe->dest.zones = get_zone_ids_from_names(store, destination.zone_names); | |
1027 | } else { | |
1028 | pipe->dest.set_all_zones(true); | |
1029 | } | |
1030 | pipe->dest.bucket.emplace(dest_bk); | |
1031 | ||
1032 | if (filter) { | |
1033 | int r = filter->to_sync_pipe_filter(s->cct, &pipe->params.source.filter); | |
1034 | if (r < 0) { | |
1035 | return r; | |
1036 | } | |
1037 | } | |
1038 | if (destination.acl_translation) { | |
1039 | rgw_user u; | |
1040 | u.tenant = user_id.tenant; | |
1041 | u.from_str(destination.acl_translation->owner); /* explicit tenant will override tenant, | |
1042 | otherwise will inherit it from s->user */ | |
1043 | pipe->params.dest.acl_translation.emplace(); | |
1044 | pipe->params.dest.acl_translation->owner = u; | |
1045 | } | |
1046 | pipe->params.dest.storage_class = destination.storage_class; | |
1047 | ||
1048 | *enabled = (status == "Enabled"); | |
1049 | ||
1050 | pipe->params.mode = rgw_sync_pipe_params::Mode::MODE_USER; | |
1051 | pipe->params.user = user_id.to_str(); | |
1052 | ||
1053 | return 0; | |
1054 | } | |
1055 | ||
1056 | void from_sync_policy_pipe(rgw::sal::RGWRadosStore *store, | |
1057 | const rgw_sync_bucket_pipes& pipe, | |
1058 | bool enabled) { | |
1059 | id = pipe.id; | |
1060 | status = (enabled ? "Enabled" : "Disabled"); | |
1061 | priority = pipe.params.priority; | |
1062 | ||
1063 | if (pipe.source.all_zones) { | |
1064 | source.reset(); | |
1065 | } else if (pipe.source.zones) { | |
1066 | source.emplace(); | |
1067 | source->zone_names = get_zone_names_from_ids(store, *pipe.source.zones); | |
1068 | } | |
1069 | ||
1070 | if (!pipe.dest.all_zones && | |
1071 | pipe.dest.zones) { | |
1072 | destination.zone_names = get_zone_names_from_ids(store, *pipe.dest.zones); | |
1073 | } | |
1074 | ||
1075 | if (pipe.params.dest.acl_translation) { | |
1076 | destination.acl_translation.emplace(); | |
1077 | destination.acl_translation->owner = pipe.params.dest.acl_translation->owner.to_str(); | |
1078 | } | |
1079 | ||
1080 | if (pipe.params.dest.storage_class) { | |
1081 | destination.storage_class = *pipe.params.dest.storage_class; | |
1082 | } | |
1083 | ||
1084 | if (pipe.dest.bucket) { | |
1085 | destination.bucket = pipe.dest.bucket->get_key(); | |
1086 | } | |
1087 | ||
1088 | filter.emplace(); | |
1089 | filter->from_sync_pipe_filter(pipe.params.source.filter); | |
1090 | ||
1091 | if (filter->empty()) { | |
1092 | filter.reset(); | |
1093 | } | |
1094 | } | |
1095 | }; | |
1096 | ||
1097 | std::vector<Rule> rules; | |
1098 | ||
1099 | void decode_xml(XMLObj *obj) { | |
1100 | RGWXMLDecoder::decode_xml("Role", role, obj); | |
1101 | RGWXMLDecoder::decode_xml("Rule", rules, obj); | |
1102 | } | |
1103 | ||
1104 | void dump_xml(Formatter *f) const { | |
1105 | encode_xml("Role", role, f); | |
1106 | encode_xml("Rule", rules, f); | |
1107 | } | |
1108 | ||
1109 | int to_sync_policy_groups(req_state *s, rgw::sal::RGWRadosStore *store, | |
1110 | vector<rgw_sync_policy_group> *result) const { | |
1111 | result->resize(2); | |
1112 | ||
1113 | rgw_sync_policy_group& enabled_group = (*result)[0]; | |
1114 | rgw_sync_policy_group& disabled_group = (*result)[1]; | |
1115 | ||
1116 | enabled_group.id = enabled_group_id; | |
1117 | enabled_group.status = rgw_sync_policy_group::Status::ENABLED; | |
1118 | disabled_group.id = disabled_group_id; | |
1119 | disabled_group.status = rgw_sync_policy_group::Status::ALLOWED; /* not enabled, not forbidden */ | |
1120 | ||
1121 | for (auto& rule : rules) { | |
1122 | rgw_sync_bucket_pipes pipe; | |
1123 | bool enabled; | |
1124 | int r = rule.to_sync_policy_pipe(s, store, &pipe, &enabled); | |
1125 | if (r < 0) { | |
1126 | ldout(s->cct, 5) << "NOTICE: failed to convert replication configuration into sync policy pipe (rule.id=" << rule.id << "): " << cpp_strerror(-r) << dendl; | |
1127 | return r; | |
1128 | } | |
1129 | ||
1130 | if (enabled) { | |
1131 | enabled_group.pipes.emplace_back(std::move(pipe)); | |
1132 | } else { | |
1133 | disabled_group.pipes.emplace_back(std::move(pipe)); | |
1134 | } | |
1135 | } | |
1136 | return 0; | |
1137 | } | |
1138 | ||
1139 | void from_sync_policy_group(rgw::sal::RGWRadosStore *store, | |
1140 | const rgw_sync_policy_group& group) { | |
1141 | ||
1142 | bool enabled = (group.status == rgw_sync_policy_group::Status::ENABLED); | |
1143 | ||
1144 | for (auto& pipe : group.pipes) { | |
1145 | auto& rule = rules.emplace_back(); | |
1146 | rule.from_sync_policy_pipe(store, pipe, enabled); | |
1147 | } | |
1148 | } | |
1149 | }; | |
1150 | ||
1151 | } | |
1152 | ||
1153 | void RGWGetBucketReplication_ObjStore_S3::send_response_data() | |
1154 | { | |
1155 | if (op_ret) | |
1156 | set_req_state_err(s, op_ret); | |
1157 | dump_errno(s); | |
1158 | end_header(s, this, "application/xml"); | |
1159 | dump_start(s); | |
1160 | ||
1161 | ReplicationConfiguration conf; | |
1162 | ||
1163 | if (s->bucket_info.sync_policy) { | |
1164 | auto policy = s->bucket_info.sync_policy; | |
1165 | ||
1166 | auto iter = policy->groups.find(enabled_group_id); | |
1167 | if (iter != policy->groups.end()) { | |
1168 | conf.from_sync_policy_group(store, iter->second); | |
1169 | } | |
1170 | iter = policy->groups.find(disabled_group_id); | |
1171 | if (iter != policy->groups.end()) { | |
1172 | conf.from_sync_policy_group(store, iter->second); | |
1173 | } | |
1174 | } | |
1175 | ||
1176 | if (!op_ret) { | |
1177 | s->formatter->open_object_section_in_ns("ReplicationConfiguration", XMLNS_AWS_S3); | |
1178 | conf.dump_xml(s->formatter); | |
1179 | s->formatter->close_section(); | |
1180 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1181 | } | |
1182 | } | |
1183 | ||
1184 | int RGWPutBucketReplication_ObjStore_S3::get_params() | |
1185 | { | |
1186 | RGWXMLParser parser; | |
1187 | ||
1188 | if (!parser.init()){ | |
1189 | return -EINVAL; | |
1190 | } | |
1191 | ||
1192 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; | |
1193 | int r = 0; | |
1194 | bufferlist data; | |
1195 | ||
1196 | std::tie(r, data) = rgw_rest_read_all_input(s, max_size, false); | |
1197 | ||
1198 | if (r < 0) | |
1199 | return r; | |
1200 | ||
1201 | if (!parser.parse(data.c_str(), data.length(), 1)) { | |
1202 | return -ERR_MALFORMED_XML; | |
1203 | } | |
1204 | ||
1205 | ReplicationConfiguration conf; | |
1206 | try { | |
1207 | RGWXMLDecoder::decode_xml("ReplicationConfiguration", conf, &parser); | |
1208 | } catch (RGWXMLDecoder::err& err) { | |
1209 | ||
1210 | ldout(s->cct, 5) << "Malformed tagging request: " << err << dendl; | |
1211 | return -ERR_MALFORMED_XML; | |
1212 | } | |
1213 | ||
1214 | r = conf.to_sync_policy_groups(s, store, &sync_policy_groups); | |
1215 | if (r < 0) { | |
1216 | return r; | |
1217 | } | |
1218 | ||
1219 | // forward requests to meta master zone | |
1220 | if (!store->svc()->zone->is_meta_master()) { | |
1221 | /* only need to keep this data around if we're not meta master */ | |
1222 | in_data = std::move(data); | |
1223 | } | |
1224 | ||
1225 | return 0; | |
1226 | } | |
1227 | ||
1228 | void RGWPutBucketReplication_ObjStore_S3::send_response() | |
1229 | { | |
1230 | if (op_ret) | |
1231 | set_req_state_err(s, op_ret); | |
1232 | dump_errno(s); | |
1233 | end_header(s, this, "application/xml"); | |
1234 | dump_start(s); | |
1235 | } | |
1236 | ||
1237 | void RGWDeleteBucketReplication_ObjStore_S3::update_sync_policy(rgw_sync_policy_info *policy) | |
1238 | { | |
1239 | policy->groups.erase(enabled_group_id); | |
1240 | policy->groups.erase(disabled_group_id); | |
1241 | } | |
1242 | ||
1243 | void RGWDeleteBucketReplication_ObjStore_S3::send_response() | |
1244 | { | |
1245 | if (op_ret) | |
1246 | set_req_state_err(s, op_ret); | |
1247 | dump_errno(s); | |
1248 | end_header(s, this, "application/xml"); | |
1249 | dump_start(s); | |
1250 | } | |
1251 | ||
7c673cae FG |
1252 | void RGWListBuckets_ObjStore_S3::send_response_begin(bool has_buckets) |
1253 | { | |
1254 | if (op_ret) | |
1255 | set_req_state_err(s, op_ret); | |
1256 | dump_errno(s); | |
1257 | dump_start(s); | |
11fdf7f2 TL |
1258 | // Explicitly use chunked transfer encoding so that we can stream the result |
1259 | // to the user without having to wait for the full length of it. | |
1260 | end_header(s, NULL, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
1261 | |
1262 | if (! op_ret) { | |
1263 | list_all_buckets_start(s); | |
9f95a23c | 1264 | dump_owner(s, s->user->get_id(), s->user->get_display_name()); |
7c673cae FG |
1265 | s->formatter->open_array_section("Buckets"); |
1266 | sent_data = true; | |
1267 | } | |
1268 | } | |
1269 | ||
9f95a23c | 1270 | void RGWListBuckets_ObjStore_S3::send_response_data(rgw::sal::RGWBucketList& buckets) |
7c673cae FG |
1271 | { |
1272 | if (!sent_data) | |
1273 | return; | |
1274 | ||
9f95a23c TL |
1275 | map<string, rgw::sal::RGWBucket*>& m = buckets.get_buckets(); |
1276 | map<string, rgw::sal::RGWBucket*>::iterator iter; | |
7c673cae FG |
1277 | |
1278 | for (iter = m.begin(); iter != m.end(); ++iter) { | |
9f95a23c TL |
1279 | rgw::sal::RGWBucket* obj = iter->second; |
1280 | dump_bucket(s, *obj); | |
7c673cae FG |
1281 | } |
1282 | rgw_flush_formatter(s, s->formatter); | |
1283 | } | |
1284 | ||
1285 | void RGWListBuckets_ObjStore_S3::send_response_end() | |
1286 | { | |
1287 | if (sent_data) { | |
1288 | s->formatter->close_section(); | |
1289 | list_all_buckets_end(s); | |
1290 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1291 | } | |
1292 | } | |
1293 | ||
1294 | int RGWGetUsage_ObjStore_S3::get_params() | |
1295 | { | |
1296 | start_date = s->info.args.get("start-date"); | |
1297 | end_date = s->info.args.get("end-date"); | |
1298 | return 0; | |
1299 | } | |
1300 | ||
1301 | static void dump_usage_categories_info(Formatter *formatter, const rgw_usage_log_entry& entry, map<string, bool> *categories) | |
1302 | { | |
1303 | formatter->open_array_section("categories"); | |
1304 | map<string, rgw_usage_data>::const_iterator uiter; | |
1305 | for (uiter = entry.usage_map.begin(); uiter != entry.usage_map.end(); ++uiter) { | |
1306 | if (categories && !categories->empty() && !categories->count(uiter->first)) | |
1307 | continue; | |
1308 | const rgw_usage_data& usage = uiter->second; | |
1309 | formatter->open_object_section("Entry"); | |
9f95a23c TL |
1310 | encode_json("Category", uiter->first, formatter); |
1311 | encode_json("BytesSent", usage.bytes_sent, formatter); | |
1312 | encode_json("BytesReceived", usage.bytes_received, formatter); | |
1313 | encode_json("Ops", usage.ops, formatter); | |
1314 | encode_json("SuccessfulOps", usage.successful_ops, formatter); | |
7c673cae FG |
1315 | formatter->close_section(); // Entry |
1316 | } | |
1317 | formatter->close_section(); // Category | |
1318 | } | |
1319 | ||
c07f9fc5 FG |
1320 | static void dump_usage_bucket_info(Formatter *formatter, const std::string& name, const cls_user_bucket_entry& entry) |
1321 | { | |
1322 | formatter->open_object_section("Entry"); | |
9f95a23c TL |
1323 | encode_json("Bucket", name, formatter); |
1324 | encode_json("Bytes", entry.size, formatter); | |
1325 | encode_json("Bytes_Rounded", entry.size_rounded, formatter); | |
c07f9fc5 FG |
1326 | formatter->close_section(); // entry |
1327 | } | |
1328 | ||
7c673cae FG |
1329 | void RGWGetUsage_ObjStore_S3::send_response() |
1330 | { | |
1331 | if (op_ret < 0) | |
1332 | set_req_state_err(s, op_ret); | |
1333 | dump_errno(s); | |
1334 | ||
11fdf7f2 TL |
1335 | // Explicitly use chunked transfer encoding so that we can stream the result |
1336 | // to the user without having to wait for the full length of it. | |
1337 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
1338 | dump_start(s); |
1339 | if (op_ret < 0) | |
1340 | return; | |
1341 | ||
1342 | Formatter *formatter = s->formatter; | |
1343 | string last_owner; | |
1344 | bool user_section_open = false; | |
1345 | ||
1346 | formatter->open_object_section("Usage"); | |
1347 | if (show_log_entries) { | |
1348 | formatter->open_array_section("Entries"); | |
1349 | } | |
1350 | map<rgw_user_bucket, rgw_usage_log_entry>::iterator iter; | |
1351 | for (iter = usage.begin(); iter != usage.end(); ++iter) { | |
1352 | const rgw_user_bucket& ub = iter->first; | |
1353 | const rgw_usage_log_entry& entry = iter->second; | |
1354 | ||
1355 | if (show_log_entries) { | |
1356 | if (ub.user.compare(last_owner) != 0) { | |
1357 | if (user_section_open) { | |
1358 | formatter->close_section(); | |
1359 | formatter->close_section(); | |
1360 | } | |
1361 | formatter->open_object_section("User"); | |
1362 | formatter->dump_string("Owner", ub.user); | |
1363 | formatter->open_array_section("Buckets"); | |
1364 | user_section_open = true; | |
1365 | last_owner = ub.user; | |
1366 | } | |
1367 | formatter->open_object_section("Bucket"); | |
1368 | formatter->dump_string("Bucket", ub.bucket); | |
1369 | utime_t ut(entry.epoch, 0); | |
1370 | ut.gmtime(formatter->dump_stream("Time")); | |
1371 | formatter->dump_int("Epoch", entry.epoch); | |
1372 | dump_usage_categories_info(formatter, entry, &categories); | |
1373 | formatter->close_section(); // bucket | |
1374 | } | |
1375 | ||
1376 | summary_map[ub.user].aggregate(entry, &categories); | |
1377 | } | |
1378 | ||
1379 | if (show_log_entries) { | |
1380 | if (user_section_open) { | |
1381 | formatter->close_section(); // buckets | |
1382 | formatter->close_section(); //user | |
1383 | } | |
1384 | formatter->close_section(); // entries | |
1385 | } | |
c07f9fc5 | 1386 | |
7c673cae FG |
1387 | if (show_log_sum) { |
1388 | formatter->open_array_section("Summary"); | |
1389 | map<string, rgw_usage_log_entry>::iterator siter; | |
1390 | for (siter = summary_map.begin(); siter != summary_map.end(); ++siter) { | |
1391 | const rgw_usage_log_entry& entry = siter->second; | |
1392 | formatter->open_object_section("User"); | |
1393 | formatter->dump_string("User", siter->first); | |
1394 | dump_usage_categories_info(formatter, entry, &categories); | |
1395 | rgw_usage_data total_usage; | |
1396 | entry.sum(total_usage, categories); | |
1397 | formatter->open_object_section("Total"); | |
9f95a23c TL |
1398 | encode_json("BytesSent", total_usage.bytes_sent, formatter); |
1399 | encode_json("BytesReceived", total_usage.bytes_received, formatter); | |
1400 | encode_json("Ops", total_usage.ops, formatter); | |
1401 | encode_json("SuccessfulOps", total_usage.successful_ops, formatter); | |
c07f9fc5 | 1402 | formatter->close_section(); // total |
7c673cae FG |
1403 | formatter->close_section(); // user |
1404 | } | |
1405 | ||
1406 | if (s->cct->_conf->rgw_rest_getusage_op_compat) { | |
c07f9fc5 FG |
1407 | formatter->open_object_section("Stats"); |
1408 | } | |
1409 | ||
9f95a23c TL |
1410 | encode_json("TotalBytes", stats.size, formatter); |
1411 | encode_json("TotalBytesRounded", stats.size_rounded, formatter); | |
1412 | encode_json("TotalEntries", stats.num_objects, formatter); | |
c07f9fc5 FG |
1413 | |
1414 | if (s->cct->_conf->rgw_rest_getusage_op_compat) { | |
7c673cae FG |
1415 | formatter->close_section(); //Stats |
1416 | } | |
1417 | ||
1418 | formatter->close_section(); // summary | |
1419 | } | |
c07f9fc5 FG |
1420 | |
1421 | formatter->open_array_section("CapacityUsed"); | |
1422 | formatter->open_object_section("User"); | |
1423 | formatter->open_array_section("Buckets"); | |
1424 | for (const auto& biter : buckets_usage) { | |
1425 | const cls_user_bucket_entry& entry = biter.second; | |
1426 | dump_usage_bucket_info(formatter, biter.first, entry); | |
1427 | } | |
1428 | formatter->close_section(); // Buckets | |
1429 | formatter->close_section(); // User | |
1430 | formatter->close_section(); // CapacityUsed | |
1431 | ||
1432 | formatter->close_section(); // usage | |
1433 | rgw_flush_formatter_and_reset(s, s->formatter); | |
7c673cae FG |
1434 | } |
1435 | ||
eafe8130 | 1436 | int RGWListBucket_ObjStore_S3::get_common_params() |
7c673cae FG |
1437 | { |
1438 | list_versions = s->info.args.exists("versions"); | |
1439 | prefix = s->info.args.get("prefix"); | |
1adf2230 AA |
1440 | |
1441 | // non-standard | |
1442 | s->info.args.get_bool("allow-unordered", &allow_unordered, false); | |
1adf2230 | 1443 | delimiter = s->info.args.get("delimiter"); |
7c673cae FG |
1444 | max_keys = s->info.args.get("max-keys"); |
1445 | op_ret = parse_max_keys(); | |
1446 | if (op_ret < 0) { | |
eafe8130 | 1447 | return op_ret; |
7c673cae | 1448 | } |
7c673cae FG |
1449 | encoding_type = s->info.args.get("encoding-type"); |
1450 | if (s->system_request) { | |
1451 | s->info.args.get_bool("objs-container", &objs_container, false); | |
1452 | const char *shard_id_str = s->info.env->get("HTTP_RGWX_SHARD_ID"); | |
eafe8130 | 1453 | if (shard_id_str) { |
7c673cae FG |
1454 | string err; |
1455 | shard_id = strict_strtol(shard_id_str, 10, &err); | |
1456 | if (!err.empty()) { | |
1457 | ldout(s->cct, 5) << "bad shard id specified: " << shard_id_str << dendl; | |
1458 | return -EINVAL; | |
1459 | } | |
1460 | } else { | |
eafe8130 | 1461 | shard_id = s->bucket_instance_shard_id; |
7c673cae FG |
1462 | } |
1463 | } | |
eafe8130 TL |
1464 | return 0; |
1465 | } | |
1adf2230 | 1466 | |
eafe8130 TL |
1467 | int RGWListBucket_ObjStore_S3::get_params() |
1468 | { | |
1469 | int ret = get_common_params(); | |
1470 | if (ret < 0) { | |
1471 | return ret; | |
1472 | } | |
1473 | if (!list_versions) { | |
1474 | marker = s->info.args.get("marker"); | |
1475 | } else { | |
1476 | marker.name = s->info.args.get("key-marker"); | |
1477 | marker.instance = s->info.args.get("version-id-marker"); | |
1478 | } | |
7c673cae FG |
1479 | return 0; |
1480 | } | |
1481 | ||
eafe8130 | 1482 | int RGWListBucket_ObjStore_S3v2::get_params() |
7c673cae | 1483 | { |
eafe8130 TL |
1484 | int ret = get_common_params(); |
1485 | if (ret < 0) { | |
1486 | return ret; | |
1487 | } | |
1488 | s->info.args.get_bool("fetch-owner", &fetchOwner, false); | |
1489 | startAfter = s->info.args.get("start-after", &start_after_exist); | |
1490 | continuation_token = s->info.args.get("continuation-token", &continuation_token_exist); | |
1491 | if(!continuation_token_exist) { | |
1492 | marker = startAfter; | |
1493 | } else { | |
1494 | marker = continuation_token; | |
1495 | } | |
1496 | return 0; | |
1497 | } | |
1498 | ||
1499 | void RGWListBucket_ObjStore_S3::send_common_versioned_response() | |
1500 | { | |
eafe8130 | 1501 | if (!s->bucket_tenant.empty()) { |
7c673cae | 1502 | s->formatter->dump_string("Tenant", s->bucket_tenant); |
eafe8130 | 1503 | } |
7c673cae FG |
1504 | s->formatter->dump_string("Name", s->bucket_name); |
1505 | s->formatter->dump_string("Prefix", prefix); | |
7c673cae | 1506 | s->formatter->dump_int("MaxKeys", max); |
eafe8130 | 1507 | if (!delimiter.empty()) { |
7c673cae | 1508 | s->formatter->dump_string("Delimiter", delimiter); |
eafe8130 | 1509 | } |
7c673cae | 1510 | s->formatter->dump_string("IsTruncated", (max && is_truncated ? "true" |
eafe8130 TL |
1511 | : "false")); |
1512 | ||
1513 | if (!common_prefixes.empty()) { | |
1514 | map<string, bool>::iterator pref_iter; | |
1515 | for (pref_iter = common_prefixes.begin(); | |
1516 | pref_iter != common_prefixes.end(); ++pref_iter) { | |
1517 | s->formatter->open_array_section("CommonPrefixes"); | |
92f5a8d4 TL |
1518 | if (encode_key) { |
1519 | s->formatter->dump_string("Prefix", url_encode(pref_iter->first, false)); | |
1520 | } else { | |
1521 | s->formatter->dump_string("Prefix", pref_iter->first); | |
1522 | } | |
1523 | ||
eafe8130 TL |
1524 | s->formatter->close_section(); |
1525 | } | |
1526 | } | |
1527 | } | |
1528 | ||
1529 | void RGWListBucket_ObjStore_S3::send_versioned_response() | |
1530 | { | |
1531 | s->formatter->open_object_section_in_ns("ListVersionsResult", XMLNS_AWS_S3); | |
92f5a8d4 TL |
1532 | if (strcasecmp(encoding_type.c_str(), "url") == 0) { |
1533 | s->formatter->dump_string("EncodingType", "url"); | |
1534 | encode_key = true; | |
1535 | } | |
eafe8130 TL |
1536 | RGWListBucket_ObjStore_S3::send_common_versioned_response(); |
1537 | s->formatter->dump_string("KeyMarker", marker.name); | |
1538 | s->formatter->dump_string("VersionIdMarker", marker.instance); | |
1539 | if (is_truncated && !next_marker.empty()) { | |
1540 | s->formatter->dump_string("NextKeyMarker", next_marker.name); | |
1541 | if (next_marker.instance.empty()) { | |
1542 | s->formatter->dump_string("NextVersionIdMarker", "null"); | |
1543 | } | |
1544 | else { | |
1545 | s->formatter->dump_string("NextVersionIdMarker", next_marker.instance); | |
1546 | } | |
1547 | } | |
7c673cae | 1548 | |
7c673cae FG |
1549 | if (op_ret >= 0) { |
1550 | if (objs_container) { | |
1551 | s->formatter->open_array_section("Entries"); | |
1552 | } | |
eafe8130 | 1553 | |
7c673cae FG |
1554 | vector<rgw_bucket_dir_entry>::iterator iter; |
1555 | for (iter = objs.begin(); iter != objs.end(); ++iter) { | |
1556 | const char *section_name = (iter->is_delete_marker() ? "DeleteMarker" | |
eafe8130 | 1557 | : "Version"); |
7c673cae FG |
1558 | s->formatter->open_object_section(section_name); |
1559 | if (objs_container) { | |
1560 | s->formatter->dump_bool("IsDeleteMarker", iter->is_delete_marker()); | |
1561 | } | |
1562 | rgw_obj_key key(iter->key); | |
1563 | if (encode_key) { | |
eafe8130 TL |
1564 | string key_name; |
1565 | url_encode(key.name, key_name); | |
1566 | s->formatter->dump_string("Key", key_name); | |
1567 | } | |
1568 | else { | |
1569 | s->formatter->dump_string("Key", key.name); | |
7c673cae FG |
1570 | } |
1571 | string version_id = key.instance; | |
1572 | if (version_id.empty()) { | |
eafe8130 | 1573 | version_id = "null"; |
7c673cae FG |
1574 | } |
1575 | if (s->system_request) { | |
1576 | if (iter->versioned_epoch > 0) { | |
1577 | s->formatter->dump_int("VersionedEpoch", iter->versioned_epoch); | |
1578 | } | |
1579 | s->formatter->dump_string("RgwxTag", iter->tag); | |
1580 | utime_t ut(iter->meta.mtime); | |
1581 | ut.gmtime_nsec(s->formatter->dump_stream("RgwxMtime")); | |
1582 | } | |
1583 | s->formatter->dump_string("VersionId", version_id); | |
1584 | s->formatter->dump_bool("IsLatest", iter->is_current()); | |
1585 | dump_time(s, "LastModified", &iter->meta.mtime); | |
1586 | if (!iter->is_delete_marker()) { | |
eafe8130 TL |
1587 | s->formatter->dump_format("ETag", "\"%s\"", iter->meta.etag.c_str()); |
1588 | s->formatter->dump_int("Size", iter->meta.accounted_size); | |
1589 | auto& storage_class = rgw_placement_rule::get_canonical_storage_class(iter->meta.storage_class); | |
1590 | s->formatter->dump_string("StorageClass", storage_class.c_str()); | |
7c673cae | 1591 | } |
9f95a23c | 1592 | dump_owner(s, rgw_user(iter->meta.owner), iter->meta.owner_display_name); |
11fdf7f2 TL |
1593 | if (iter->meta.appendable) { |
1594 | s->formatter->dump_string("Type", "Appendable"); | |
1595 | } else { | |
1596 | s->formatter->dump_string("Type", "Normal"); | |
1597 | } | |
eafe8130 TL |
1598 | s->formatter->close_section(); // Version/DeleteMarker |
1599 | } | |
1600 | if (objs_container) { | |
1601 | s->formatter->close_section(); // Entries | |
1602 | } | |
1603 | s->formatter->close_section(); // ListVersionsResult | |
1604 | } | |
1605 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1606 | } | |
1607 | ||
1608 | ||
1609 | void RGWListBucket_ObjStore_S3::send_common_response() | |
1610 | { | |
1611 | if (!s->bucket_tenant.empty()) { | |
1612 | s->formatter->dump_string("Tenant", s->bucket_tenant); | |
1613 | } | |
1614 | s->formatter->dump_string("Name", s->bucket_name); | |
1615 | s->formatter->dump_string("Prefix", prefix); | |
1616 | s->formatter->dump_int("MaxKeys", max); | |
1617 | if (!delimiter.empty()) { | |
1618 | s->formatter->dump_string("Delimiter", delimiter); | |
1619 | } | |
1620 | s->formatter->dump_string("IsTruncated", (max && is_truncated ? "true" | |
1621 | : "false")); | |
1622 | ||
1623 | if (!common_prefixes.empty()) { | |
1624 | map<string, bool>::iterator pref_iter; | |
1625 | for (pref_iter = common_prefixes.begin(); | |
1626 | pref_iter != common_prefixes.end(); ++pref_iter) { | |
1627 | s->formatter->open_array_section("CommonPrefixes"); | |
92f5a8d4 TL |
1628 | if (encode_key) { |
1629 | s->formatter->dump_string("Prefix", url_encode(pref_iter->first, false)); | |
1630 | } else { | |
1631 | s->formatter->dump_string("Prefix", pref_iter->first); | |
1632 | } | |
7c673cae | 1633 | s->formatter->close_section(); |
eafe8130 TL |
1634 | } |
1635 | } | |
1636 | } | |
1637 | ||
1638 | void RGWListBucket_ObjStore_S3::send_response() | |
1639 | { | |
1640 | if (op_ret < 0) { | |
1641 | set_req_state_err(s, op_ret); | |
1642 | } | |
1643 | dump_errno(s); | |
1644 | ||
1645 | // Explicitly use chunked transfer encoding so that we can stream the result | |
1646 | // to the user without having to wait for the full length of it. | |
1647 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
1648 | dump_start(s); | |
1649 | if (op_ret < 0) { | |
1650 | return; | |
1651 | } | |
1652 | if (list_versions) { | |
1653 | send_versioned_response(); | |
1654 | return; | |
1655 | } | |
1656 | ||
1657 | s->formatter->open_object_section_in_ns("ListBucketResult", XMLNS_AWS_S3); | |
eafe8130 TL |
1658 | if (strcasecmp(encoding_type.c_str(), "url") == 0) { |
1659 | s->formatter->dump_string("EncodingType", "url"); | |
1660 | encode_key = true; | |
1661 | } | |
92f5a8d4 | 1662 | RGWListBucket_ObjStore_S3::send_common_response(); |
eafe8130 TL |
1663 | if (op_ret >= 0) { |
1664 | vector<rgw_bucket_dir_entry>::iterator iter; | |
1665 | for (iter = objs.begin(); iter != objs.end(); ++iter) { | |
1666 | rgw_obj_key key(iter->key); | |
1667 | s->formatter->open_array_section("Contents"); | |
1668 | if (encode_key) { | |
1669 | string key_name; | |
1670 | url_encode(key.name, key_name); | |
1671 | s->formatter->dump_string("Key", key_name); | |
1672 | } else { | |
1673 | s->formatter->dump_string("Key", key.name); | |
1674 | } | |
1675 | dump_time(s, "LastModified", &iter->meta.mtime); | |
1676 | s->formatter->dump_format("ETag", "\"%s\"", iter->meta.etag.c_str()); | |
1677 | s->formatter->dump_int("Size", iter->meta.accounted_size); | |
1678 | auto& storage_class = rgw_placement_rule::get_canonical_storage_class(iter->meta.storage_class); | |
1679 | s->formatter->dump_string("StorageClass", storage_class.c_str()); | |
9f95a23c | 1680 | dump_owner(s, rgw_user(iter->meta.owner), iter->meta.owner_display_name); |
eafe8130 TL |
1681 | if (s->system_request) { |
1682 | s->formatter->dump_string("RgwxTag", iter->tag); | |
1683 | } | |
1684 | if (iter->meta.appendable) { | |
1685 | s->formatter->dump_string("Type", "Appendable"); | |
1686 | } else { | |
1687 | s->formatter->dump_string("Type", "Normal"); | |
1688 | } | |
1689 | s->formatter->close_section(); | |
7c673cae | 1690 | } |
eafe8130 TL |
1691 | } |
1692 | s->formatter->dump_string("Marker", marker.name); | |
1693 | if (is_truncated && !next_marker.empty()) { | |
1694 | s->formatter->dump_string("NextMarker", next_marker.name); | |
1695 | } | |
1696 | s->formatter->close_section(); | |
1697 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1698 | } | |
1699 | ||
1700 | void RGWListBucket_ObjStore_S3v2::send_versioned_response() | |
1701 | { | |
1702 | s->formatter->open_object_section_in_ns("ListVersionsResult", XMLNS_AWS_S3); | |
1703 | RGWListBucket_ObjStore_S3v2::send_common_versioned_response(); | |
1704 | s->formatter->dump_string("KeyContinuationToken", marker.name); | |
1705 | s->formatter->dump_string("VersionIdContinuationToken", marker.instance); | |
1706 | if (is_truncated && !next_marker.empty()) { | |
1707 | s->formatter->dump_string("NextKeyContinuationToken", next_marker.name); | |
1708 | s->formatter->dump_string("NextVersionIdContinuationToken", next_marker.instance); | |
1709 | } | |
1710 | ||
eafe8130 TL |
1711 | if (strcasecmp(encoding_type.c_str(), "url") == 0) { |
1712 | s->formatter->dump_string("EncodingType", "url"); | |
1713 | encode_key = true; | |
1714 | } | |
1715 | ||
1716 | if (op_ret >= 0) { | |
7c673cae | 1717 | if (objs_container) { |
eafe8130 TL |
1718 | s->formatter->open_array_section("Entries"); |
1719 | } | |
1720 | ||
1721 | vector<rgw_bucket_dir_entry>::iterator iter; | |
1722 | for (iter = objs.begin(); iter != objs.end(); ++iter) { | |
1723 | const char *section_name = (iter->is_delete_marker() ? "DeleteContinuationToken" | |
1724 | : "Version"); | |
1725 | s->formatter->open_object_section(section_name); | |
1726 | if (objs_container) { | |
1727 | s->formatter->dump_bool("IsDeleteContinuationToken", iter->is_delete_marker()); | |
1728 | } | |
1729 | rgw_obj_key key(iter->key); | |
1730 | if (encode_key) { | |
1731 | string key_name; | |
1732 | url_encode(key.name, key_name); | |
1733 | s->formatter->dump_string("Key", key_name); | |
1734 | } | |
1735 | else { | |
1736 | s->formatter->dump_string("Key", key.name); | |
1737 | } | |
1738 | string version_id = key.instance; | |
1739 | if (version_id.empty()) { | |
1740 | version_id = "null"; | |
1741 | } | |
1742 | if (s->system_request) { | |
1743 | if (iter->versioned_epoch > 0) { | |
1744 | s->formatter->dump_int("VersionedEpoch", iter->versioned_epoch); | |
1745 | } | |
1746 | s->formatter->dump_string("RgwxTag", iter->tag); | |
1747 | utime_t ut(iter->meta.mtime); | |
1748 | ut.gmtime_nsec(s->formatter->dump_stream("RgwxMtime")); | |
1749 | } | |
1750 | s->formatter->dump_string("VersionId", version_id); | |
1751 | s->formatter->dump_bool("IsLatest", iter->is_current()); | |
1752 | dump_time(s, "LastModified", &iter->meta.mtime); | |
1753 | if (!iter->is_delete_marker()) { | |
1754 | s->formatter->dump_format("ETag", "\"%s\"", iter->meta.etag.c_str()); | |
1755 | s->formatter->dump_int("Size", iter->meta.accounted_size); | |
1756 | auto& storage_class = rgw_placement_rule::get_canonical_storage_class(iter->meta.storage_class); | |
1757 | s->formatter->dump_string("StorageClass", storage_class.c_str()); | |
1758 | } | |
1759 | if (fetchOwner == true) { | |
9f95a23c | 1760 | dump_owner(s, s->user->get_id(), s->user->get_display_name()); |
eafe8130 | 1761 | } |
7c673cae FG |
1762 | s->formatter->close_section(); |
1763 | } | |
1764 | ||
eafe8130 TL |
1765 | |
1766 | if (objs_container) { | |
1767 | s->formatter->close_section(); | |
1768 | } | |
1769 | ||
1770 | if (!common_prefixes.empty()) { | |
7c673cae FG |
1771 | map<string, bool>::iterator pref_iter; |
1772 | for (pref_iter = common_prefixes.begin(); | |
eafe8130 TL |
1773 | pref_iter != common_prefixes.end(); ++pref_iter) { |
1774 | s->formatter->open_array_section("CommonPrefixes"); | |
92f5a8d4 TL |
1775 | if (encode_key) { |
1776 | s->formatter->dump_string("Prefix", url_encode(pref_iter->first, false)); | |
1777 | } else { | |
1778 | s->formatter->dump_string("Prefix", pref_iter->first); | |
1779 | } | |
1780 | ||
eafe8130 TL |
1781 | s->formatter->dump_int("KeyCount",objs.size()); |
1782 | if (start_after_exist) { | |
1783 | s->formatter->dump_string("StartAfter", startAfter); | |
1784 | } | |
1785 | s->formatter->close_section(); | |
7c673cae FG |
1786 | } |
1787 | } | |
eafe8130 TL |
1788 | |
1789 | s->formatter->close_section(); | |
1790 | rgw_flush_formatter_and_reset(s, s->formatter); | |
7c673cae | 1791 | } |
7c673cae FG |
1792 | } |
1793 | ||
eafe8130 | 1794 | void RGWListBucket_ObjStore_S3v2::send_response() |
7c673cae | 1795 | { |
eafe8130 | 1796 | if (op_ret < 0) { |
7c673cae | 1797 | set_req_state_err(s, op_ret); |
eafe8130 | 1798 | } |
7c673cae FG |
1799 | dump_errno(s); |
1800 | ||
11fdf7f2 TL |
1801 | // Explicitly use chunked transfer encoding so that we can stream the result |
1802 | // to the user without having to wait for the full length of it. | |
1803 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae | 1804 | dump_start(s); |
eafe8130 | 1805 | if (op_ret < 0) { |
7c673cae | 1806 | return; |
eafe8130 | 1807 | } |
7c673cae FG |
1808 | if (list_versions) { |
1809 | send_versioned_response(); | |
1810 | return; | |
1811 | } | |
1812 | ||
1813 | s->formatter->open_object_section_in_ns("ListBucketResult", XMLNS_AWS_S3); | |
7c673cae FG |
1814 | if (strcasecmp(encoding_type.c_str(), "url") == 0) { |
1815 | s->formatter->dump_string("EncodingType", "url"); | |
1816 | encode_key = true; | |
1817 | } | |
92f5a8d4 TL |
1818 | |
1819 | RGWListBucket_ObjStore_S3::send_common_response(); | |
7c673cae FG |
1820 | if (op_ret >= 0) { |
1821 | vector<rgw_bucket_dir_entry>::iterator iter; | |
1822 | for (iter = objs.begin(); iter != objs.end(); ++iter) { | |
1823 | rgw_obj_key key(iter->key); | |
1824 | s->formatter->open_array_section("Contents"); | |
1825 | if (encode_key) { | |
eafe8130 TL |
1826 | string key_name; |
1827 | url_encode(key.name, key_name); | |
1828 | s->formatter->dump_string("Key", key_name); | |
1829 | } | |
1830 | else { | |
1831 | s->formatter->dump_string("Key", key.name); | |
7c673cae FG |
1832 | } |
1833 | dump_time(s, "LastModified", &iter->meta.mtime); | |
1834 | s->formatter->dump_format("ETag", "\"%s\"", iter->meta.etag.c_str()); | |
1835 | s->formatter->dump_int("Size", iter->meta.accounted_size); | |
11fdf7f2 TL |
1836 | auto& storage_class = rgw_placement_rule::get_canonical_storage_class(iter->meta.storage_class); |
1837 | s->formatter->dump_string("StorageClass", storage_class.c_str()); | |
eafe8130 | 1838 | if (fetchOwner == true) { |
9f95a23c | 1839 | dump_owner(s, s->user->get_id(), s->user->get_display_name()); |
eafe8130 | 1840 | } |
7c673cae FG |
1841 | if (s->system_request) { |
1842 | s->formatter->dump_string("RgwxTag", iter->tag); | |
1843 | } | |
11fdf7f2 TL |
1844 | if (iter->meta.appendable) { |
1845 | s->formatter->dump_string("Type", "Appendable"); | |
1846 | } else { | |
1847 | s->formatter->dump_string("Type", "Normal"); | |
1848 | } | |
7c673cae FG |
1849 | s->formatter->close_section(); |
1850 | } | |
eafe8130 TL |
1851 | } |
1852 | if (continuation_token_exist) { | |
1853 | s->formatter->dump_string("ContinuationToken", continuation_token); | |
1854 | } | |
1855 | if (is_truncated && !next_marker.empty()) { | |
1856 | s->formatter->dump_string("NextContinuationToken", next_marker.name); | |
1857 | } | |
f91f0fd5 | 1858 | s->formatter->dump_int("KeyCount", objs.size() + common_prefixes.size()); |
eafe8130 TL |
1859 | if (start_after_exist) { |
1860 | s->formatter->dump_string("StartAfter", startAfter); | |
7c673cae FG |
1861 | } |
1862 | s->formatter->close_section(); | |
1863 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1864 | } | |
1865 | ||
1866 | void RGWGetBucketLogging_ObjStore_S3::send_response() | |
1867 | { | |
1868 | dump_errno(s); | |
1869 | end_header(s, this, "application/xml"); | |
1870 | dump_start(s); | |
1871 | ||
1872 | s->formatter->open_object_section_in_ns("BucketLoggingStatus", XMLNS_AWS_S3); | |
1873 | s->formatter->close_section(); | |
1874 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1875 | } | |
1876 | ||
1877 | void RGWGetBucketLocation_ObjStore_S3::send_response() | |
1878 | { | |
1879 | dump_errno(s); | |
1880 | end_header(s, this); | |
1881 | dump_start(s); | |
1882 | ||
1883 | RGWZoneGroup zonegroup; | |
1884 | string api_name; | |
1885 | ||
9f95a23c | 1886 | int ret = store->svc()->zone->get_zonegroup(s->bucket_info.zonegroup, zonegroup); |
7c673cae FG |
1887 | if (ret >= 0) { |
1888 | api_name = zonegroup.api_name; | |
1889 | } else { | |
1890 | if (s->bucket_info.zonegroup != "default") { | |
1891 | api_name = s->bucket_info.zonegroup; | |
1892 | } | |
1893 | } | |
1894 | ||
1895 | s->formatter->dump_format_ns("LocationConstraint", XMLNS_AWS_S3, | |
1896 | "%s", api_name.c_str()); | |
1897 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1898 | } | |
1899 | ||
1900 | void RGWGetBucketVersioning_ObjStore_S3::send_response() | |
1901 | { | |
1902 | dump_errno(s); | |
1903 | end_header(s, this, "application/xml"); | |
1904 | dump_start(s); | |
1905 | ||
1906 | s->formatter->open_object_section_in_ns("VersioningConfiguration", XMLNS_AWS_S3); | |
1907 | if (versioned) { | |
1908 | const char *status = (versioning_enabled ? "Enabled" : "Suspended"); | |
1909 | s->formatter->dump_string("Status", status); | |
11fdf7f2 TL |
1910 | const char *mfa_status = (mfa_enabled ? "Enabled" : "Disabled"); |
1911 | s->formatter->dump_string("MfaDelete", mfa_status); | |
7c673cae FG |
1912 | } |
1913 | s->formatter->close_section(); | |
1914 | rgw_flush_formatter_and_reset(s, s->formatter); | |
1915 | } | |
1916 | ||
11fdf7f2 TL |
1917 | struct ver_config_status { |
1918 | int status{VersioningSuspended}; | |
1919 | ||
1920 | enum MFAStatus { | |
1921 | MFA_UNKNOWN, | |
1922 | MFA_DISABLED, | |
1923 | MFA_ENABLED, | |
1924 | } mfa_status{MFA_UNKNOWN}; | |
1925 | int retcode{0}; | |
1926 | ||
1927 | void decode_xml(XMLObj *obj) { | |
1928 | string status_str; | |
1929 | string mfa_str; | |
1930 | RGWXMLDecoder::decode_xml("Status", status_str, obj); | |
1931 | if (status_str == "Enabled") { | |
1932 | status = VersioningEnabled; | |
1933 | } else if (status_str != "Suspended") { | |
1934 | status = VersioningStatusInvalid; | |
1935 | } | |
7c673cae | 1936 | |
7c673cae | 1937 | |
11fdf7f2 TL |
1938 | if (RGWXMLDecoder::decode_xml("MfaDelete", mfa_str, obj)) { |
1939 | if (mfa_str == "Enabled") { | |
1940 | mfa_status = MFA_ENABLED; | |
1941 | } else if (mfa_str == "Disabled") { | |
1942 | mfa_status = MFA_DISABLED; | |
1943 | } else { | |
1944 | retcode = -EINVAL; | |
1945 | } | |
7c673cae | 1946 | } |
7c673cae FG |
1947 | } |
1948 | }; | |
1949 | ||
1950 | int RGWSetBucketVersioning_ObjStore_S3::get_params() | |
1951 | { | |
11fdf7f2 TL |
1952 | int r = 0; |
1953 | bufferlist data; | |
1954 | std::tie(r, data) = | |
1955 | rgw_rest_read_all_input(s, s->cct->_conf->rgw_max_put_param_size, false); | |
7c673cae FG |
1956 | if (r < 0) { |
1957 | return r; | |
1958 | } | |
7c673cae | 1959 | |
31f18b77 FG |
1960 | r = do_aws4_auth_completion(); |
1961 | if (r < 0) { | |
1962 | return r; | |
7c673cae FG |
1963 | } |
1964 | ||
11fdf7f2 | 1965 | RGWXMLDecoder::XMLParser parser; |
7c673cae | 1966 | if (!parser.init()) { |
9f95a23c | 1967 | ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl; |
11fdf7f2 | 1968 | return -EIO; |
7c673cae FG |
1969 | } |
1970 | ||
11fdf7f2 TL |
1971 | char* buf = data.c_str(); |
1972 | if (!parser.parse(buf, data.length(), 1)) { | |
9f95a23c | 1973 | ldpp_dout(this, 10) << "NOTICE: failed to parse data: " << buf << dendl; |
7c673cae FG |
1974 | r = -EINVAL; |
1975 | return r; | |
1976 | } | |
1977 | ||
11fdf7f2 TL |
1978 | ver_config_status status_conf; |
1979 | ||
1980 | if (!RGWXMLDecoder::decode_xml("VersioningConfiguration", status_conf, &parser)) { | |
9f95a23c | 1981 | ldpp_dout(this, 10) << "NOTICE: bad versioning config input" << dendl; |
11fdf7f2 TL |
1982 | return -EINVAL; |
1983 | } | |
1984 | ||
9f95a23c | 1985 | if (!store->svc()->zone->is_meta_master()) { |
7c673cae | 1986 | /* only need to keep this data around if we're not meta master */ |
11fdf7f2 | 1987 | in_data.append(data); |
7c673cae FG |
1988 | } |
1989 | ||
11fdf7f2 TL |
1990 | versioning_status = status_conf.status; |
1991 | if (versioning_status == VersioningStatusInvalid) { | |
1992 | r = -EINVAL; | |
1993 | } | |
1994 | ||
1995 | if (status_conf.mfa_status != ver_config_status::MFA_UNKNOWN) { | |
1996 | mfa_set_status = true; | |
1997 | switch (status_conf.mfa_status) { | |
1998 | case ver_config_status::MFA_DISABLED: | |
1999 | mfa_status = false; | |
2000 | break; | |
2001 | case ver_config_status::MFA_ENABLED: | |
2002 | mfa_status = true; | |
2003 | break; | |
2004 | default: | |
9f95a23c | 2005 | ldpp_dout(this, 0) << "ERROR: RGWSetBucketVersioning_ObjStore_S3::get_params(): unexpected switch case mfa_status=" << status_conf.mfa_status << dendl; |
11fdf7f2 TL |
2006 | r = -EIO; |
2007 | } | |
2008 | } else if (status_conf.retcode < 0) { | |
2009 | r = status_conf.retcode; | |
2010 | } | |
7c673cae FG |
2011 | return r; |
2012 | } | |
2013 | ||
2014 | void RGWSetBucketVersioning_ObjStore_S3::send_response() | |
2015 | { | |
2016 | if (op_ret) | |
2017 | set_req_state_err(s, op_ret); | |
2018 | dump_errno(s); | |
11fdf7f2 | 2019 | end_header(s, this, "application/xml"); |
7c673cae FG |
2020 | } |
2021 | ||
2022 | int RGWSetBucketWebsite_ObjStore_S3::get_params() | |
2023 | { | |
7c673cae | 2024 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
11fdf7f2 TL |
2025 | |
2026 | int r = 0; | |
2027 | bufferlist data; | |
2028 | std::tie(r, data) = rgw_rest_read_all_input(s, max_size, false); | |
7c673cae FG |
2029 | |
2030 | if (r < 0) { | |
2031 | return r; | |
2032 | } | |
2033 | ||
31f18b77 FG |
2034 | r = do_aws4_auth_completion(); |
2035 | if (r < 0) { | |
2036 | return r; | |
7c673cae FG |
2037 | } |
2038 | ||
11fdf7f2 | 2039 | in_data.append(data); |
31f18b77 | 2040 | |
7c673cae FG |
2041 | RGWXMLDecoder::XMLParser parser; |
2042 | if (!parser.init()) { | |
9f95a23c | 2043 | ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl; |
7c673cae FG |
2044 | return -EIO; |
2045 | } | |
2046 | ||
11fdf7f2 TL |
2047 | char* buf = data.c_str(); |
2048 | if (!parser.parse(buf, data.length(), 1)) { | |
9f95a23c | 2049 | ldpp_dout(this, 5) << "failed to parse xml: " << buf << dendl; |
7c673cae FG |
2050 | return -EINVAL; |
2051 | } | |
2052 | ||
2053 | try { | |
2054 | RGWXMLDecoder::decode_xml("WebsiteConfiguration", website_conf, &parser, true); | |
2055 | } catch (RGWXMLDecoder::err& err) { | |
9f95a23c | 2056 | ldpp_dout(this, 5) << "unexpected xml: " << buf << dendl; |
7c673cae FG |
2057 | return -EINVAL; |
2058 | } | |
2059 | ||
eafe8130 TL |
2060 | if (website_conf.is_redirect_all && website_conf.redirect_all.hostname.empty()) { |
2061 | s->err.message = "A host name must be provided to redirect all requests (e.g. \"example.com\")."; | |
2062 | ldout(s->cct, 5) << s->err.message << dendl; | |
2063 | return -EINVAL; | |
2064 | } else if (!website_conf.is_redirect_all && !website_conf.is_set_index_doc) { | |
2065 | s->err.message = "A value for IndexDocument Suffix must be provided if RedirectAllRequestsTo is empty"; | |
2066 | ldout(s->cct, 5) << s->err.message << dendl; | |
2067 | return -EINVAL; | |
2068 | } else if (!website_conf.is_redirect_all && website_conf.is_set_index_doc && | |
2069 | website_conf.index_doc_suffix.empty()) { | |
2070 | s->err.message = "The IndexDocument Suffix is not well formed"; | |
2071 | ldout(s->cct, 5) << s->err.message << dendl; | |
2072 | return -EINVAL; | |
2073 | } | |
2074 | ||
11fdf7f2 TL |
2075 | #define WEBSITE_ROUTING_RULES_MAX_NUM 50 |
2076 | int max_num = s->cct->_conf->rgw_website_routing_rules_max_num; | |
2077 | if (max_num < 0) { | |
2078 | max_num = WEBSITE_ROUTING_RULES_MAX_NUM; | |
2079 | } | |
2080 | int routing_rules_num = website_conf.routing_rules.rules.size(); | |
2081 | if (routing_rules_num > max_num) { | |
9f95a23c | 2082 | ldpp_dout(this, 4) << "An website routing config can have up to " |
11fdf7f2 TL |
2083 | << max_num |
2084 | << " rules, request website routing rules num: " | |
2085 | << routing_rules_num << dendl; | |
2086 | op_ret = -ERR_INVALID_WEBSITE_ROUTING_RULES_ERROR; | |
2087 | s->err.message = std::to_string(routing_rules_num) +" routing rules provided, the number of routing rules in a website configuration is limited to " | |
2088 | + std::to_string(max_num) | |
2089 | + "."; | |
2090 | return -ERR_INVALID_REQUEST; | |
2091 | } | |
2092 | ||
7c673cae FG |
2093 | return 0; |
2094 | } | |
2095 | ||
2096 | void RGWSetBucketWebsite_ObjStore_S3::send_response() | |
2097 | { | |
2098 | if (op_ret < 0) | |
2099 | set_req_state_err(s, op_ret); | |
2100 | dump_errno(s); | |
11fdf7f2 | 2101 | end_header(s, this, "application/xml"); |
7c673cae FG |
2102 | } |
2103 | ||
2104 | void RGWDeleteBucketWebsite_ObjStore_S3::send_response() | |
2105 | { | |
2106 | if (op_ret == 0) { | |
2107 | op_ret = STATUS_NO_CONTENT; | |
2108 | } | |
2109 | set_req_state_err(s, op_ret); | |
2110 | dump_errno(s); | |
11fdf7f2 | 2111 | end_header(s, this, "application/xml"); |
7c673cae FG |
2112 | } |
2113 | ||
2114 | void RGWGetBucketWebsite_ObjStore_S3::send_response() | |
2115 | { | |
2116 | if (op_ret) | |
2117 | set_req_state_err(s, op_ret); | |
2118 | dump_errno(s); | |
2119 | end_header(s, this, "application/xml"); | |
2120 | dump_start(s); | |
2121 | ||
2122 | if (op_ret < 0) { | |
2123 | return; | |
2124 | } | |
2125 | ||
2126 | RGWBucketWebsiteConf& conf = s->bucket_info.website_conf; | |
2127 | ||
2128 | s->formatter->open_object_section_in_ns("WebsiteConfiguration", XMLNS_AWS_S3); | |
2129 | conf.dump_xml(s->formatter); | |
2130 | s->formatter->close_section(); // WebsiteConfiguration | |
2131 | rgw_flush_formatter_and_reset(s, s->formatter); | |
2132 | } | |
2133 | ||
9f95a23c | 2134 | static void dump_bucket_metadata(struct req_state *s, rgw::sal::RGWBucket* bucket) |
7c673cae | 2135 | { |
9f95a23c TL |
2136 | dump_header(s, "X-RGW-Object-Count", static_cast<long long>(bucket->get_count())); |
2137 | dump_header(s, "X-RGW-Bytes-Used", static_cast<long long>(bucket->get_size())); | |
7c673cae FG |
2138 | } |
2139 | ||
2140 | void RGWStatBucket_ObjStore_S3::send_response() | |
2141 | { | |
2142 | if (op_ret >= 0) { | |
2143 | dump_bucket_metadata(s, bucket); | |
2144 | } | |
2145 | ||
2146 | set_req_state_err(s, op_ret); | |
2147 | dump_errno(s); | |
2148 | ||
2149 | end_header(s, this); | |
2150 | dump_start(s); | |
2151 | } | |
2152 | ||
9f95a23c | 2153 | static int create_s3_policy(struct req_state *s, rgw::sal::RGWRadosStore *store, |
7c673cae FG |
2154 | RGWAccessControlPolicy_S3& s3policy, |
2155 | ACLOwner& owner) | |
2156 | { | |
2157 | if (s->has_acl_header) { | |
2158 | if (!s->canned_acl.empty()) | |
2159 | return -ERR_INVALID_REQUEST; | |
2160 | ||
9f95a23c | 2161 | return s3policy.create_from_headers(store->ctl()->user, s->info.env, owner); |
7c673cae FG |
2162 | } |
2163 | ||
2164 | return s3policy.create_canned(owner, s->bucket_owner, s->canned_acl); | |
2165 | } | |
2166 | ||
2167 | class RGWLocationConstraint : public XMLObj | |
2168 | { | |
2169 | public: | |
2170 | RGWLocationConstraint() {} | |
2171 | ~RGWLocationConstraint() override {} | |
2172 | bool xml_end(const char *el) override { | |
2173 | if (!el) | |
2174 | return false; | |
2175 | ||
2176 | location_constraint = get_data(); | |
2177 | ||
2178 | return true; | |
2179 | } | |
2180 | ||
2181 | string location_constraint; | |
2182 | }; | |
2183 | ||
2184 | class RGWCreateBucketConfig : public XMLObj | |
2185 | { | |
2186 | public: | |
2187 | RGWCreateBucketConfig() {} | |
2188 | ~RGWCreateBucketConfig() override {} | |
2189 | }; | |
2190 | ||
2191 | class RGWCreateBucketParser : public RGWXMLParser | |
2192 | { | |
2193 | XMLObj *alloc_obj(const char *el) override { | |
2194 | return new XMLObj; | |
2195 | } | |
2196 | ||
2197 | public: | |
2198 | RGWCreateBucketParser() {} | |
2199 | ~RGWCreateBucketParser() override {} | |
2200 | ||
2201 | bool get_location_constraint(string& zone_group) { | |
2202 | XMLObj *config = find_first("CreateBucketConfiguration"); | |
2203 | if (!config) | |
2204 | return false; | |
2205 | ||
2206 | XMLObj *constraint = config->find_first("LocationConstraint"); | |
2207 | if (!constraint) | |
2208 | return false; | |
2209 | ||
2210 | zone_group = constraint->get_data(); | |
2211 | ||
2212 | return true; | |
2213 | } | |
2214 | }; | |
2215 | ||
2216 | int RGWCreateBucket_ObjStore_S3::get_params() | |
2217 | { | |
2218 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
9f95a23c TL |
2219 | bool relaxed_names = s->cct->_conf->rgw_relaxed_s3_bucket_names; |
2220 | ||
2221 | int r = valid_s3_bucket_name(s->bucket_name, relaxed_names); | |
2222 | if (r) | |
2223 | return r; | |
7c673cae | 2224 | |
9f95a23c | 2225 | r = create_s3_policy(s, store, s3policy, s->owner); |
7c673cae FG |
2226 | if (r < 0) |
2227 | return r; | |
2228 | ||
2229 | policy = s3policy; | |
2230 | ||
7c673cae | 2231 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
11fdf7f2 TL |
2232 | |
2233 | int op_ret = 0; | |
2234 | bufferlist data; | |
2235 | std::tie(op_ret, data) = rgw_rest_read_all_input(s, max_size, false); | |
7c673cae FG |
2236 | |
2237 | if ((op_ret < 0) && (op_ret != -ERR_LENGTH_REQUIRED)) | |
2238 | return op_ret; | |
2239 | ||
31f18b77 FG |
2240 | const int auth_ret = do_aws4_auth_completion(); |
2241 | if (auth_ret < 0) { | |
2242 | return auth_ret; | |
7c673cae FG |
2243 | } |
2244 | ||
11fdf7f2 | 2245 | in_data.append(data); |
7c673cae | 2246 | |
11fdf7f2 | 2247 | if (data.length()) { |
7c673cae FG |
2248 | RGWCreateBucketParser parser; |
2249 | ||
2250 | if (!parser.init()) { | |
9f95a23c | 2251 | ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl; |
7c673cae FG |
2252 | return -EIO; |
2253 | } | |
2254 | ||
11fdf7f2 TL |
2255 | char* buf = data.c_str(); |
2256 | bool success = parser.parse(buf, data.length(), 1); | |
9f95a23c | 2257 | ldpp_dout(this, 20) << "create bucket input data=" << buf << dendl; |
7c673cae FG |
2258 | |
2259 | if (!success) { | |
9f95a23c | 2260 | ldpp_dout(this, 0) << "failed to parse input: " << buf << dendl; |
7c673cae FG |
2261 | return -EINVAL; |
2262 | } | |
2263 | ||
2264 | if (!parser.get_location_constraint(location_constraint)) { | |
9f95a23c | 2265 | ldpp_dout(this, 0) << "provided input did not specify location constraint correctly" << dendl; |
7c673cae FG |
2266 | return -EINVAL; |
2267 | } | |
2268 | ||
9f95a23c | 2269 | ldpp_dout(this, 10) << "create bucket location constraint: " |
7c673cae FG |
2270 | << location_constraint << dendl; |
2271 | } | |
2272 | ||
2273 | size_t pos = location_constraint.find(':'); | |
2274 | if (pos != string::npos) { | |
11fdf7f2 | 2275 | placement_rule.init(location_constraint.substr(pos + 1), s->info.storage_class); |
7c673cae | 2276 | location_constraint = location_constraint.substr(0, pos); |
11fdf7f2 TL |
2277 | } else { |
2278 | placement_rule.storage_class = s->info.storage_class; | |
7c673cae | 2279 | } |
eafe8130 TL |
2280 | auto iter = s->info.x_meta_map.find("x-amz-bucket-object-lock-enabled"); |
2281 | if (iter != s->info.x_meta_map.end()) { | |
2282 | if (!boost::algorithm::iequals(iter->second, "true") && !boost::algorithm::iequals(iter->second, "false")) { | |
2283 | return -EINVAL; | |
2284 | } | |
2285 | obj_lock_enabled = boost::algorithm::iequals(iter->second, "true"); | |
2286 | } | |
7c673cae FG |
2287 | return 0; |
2288 | } | |
2289 | ||
2290 | void RGWCreateBucket_ObjStore_S3::send_response() | |
2291 | { | |
2292 | if (op_ret == -ERR_BUCKET_EXISTS) | |
2293 | op_ret = 0; | |
2294 | if (op_ret) | |
2295 | set_req_state_err(s, op_ret); | |
2296 | dump_errno(s); | |
2297 | end_header(s); | |
2298 | ||
2299 | if (op_ret < 0) | |
2300 | return; | |
2301 | ||
2302 | if (s->system_request) { | |
2303 | JSONFormatter f; /* use json formatter for system requests output */ | |
2304 | ||
2305 | f.open_object_section("info"); | |
2306 | encode_json("entry_point_object_ver", ep_objv, &f); | |
2307 | encode_json("object_ver", info.objv_tracker.read_version, &f); | |
2308 | encode_json("bucket_info", info, &f); | |
2309 | f.close_section(); | |
2310 | rgw_flush_formatter_and_reset(s, &f); | |
2311 | } | |
2312 | } | |
2313 | ||
2314 | void RGWDeleteBucket_ObjStore_S3::send_response() | |
2315 | { | |
2316 | int r = op_ret; | |
2317 | if (!r) | |
2318 | r = STATUS_NO_CONTENT; | |
2319 | ||
2320 | set_req_state_err(s, r); | |
2321 | dump_errno(s); | |
2322 | end_header(s, this); | |
7c673cae FG |
2323 | } |
2324 | ||
a8e16298 TL |
2325 | static inline void map_qs_metadata(struct req_state* s) |
2326 | { | |
2327 | /* merge S3 valid user metadata from the query-string into | |
2328 | * x_meta_map, which maps them to attributes */ | |
2329 | const auto& params = const_cast<RGWHTTPArgs&>(s->info.args).get_params(); | |
2330 | for (const auto& elt : params) { | |
2331 | std::string k = boost::algorithm::to_lower_copy(elt.first); | |
2332 | if (k.find("x-amz-meta-") == /* offset */ 0) { | |
9f95a23c | 2333 | rgw_add_amz_meta_header(s->info.x_meta_map, k, elt.second); |
a8e16298 TL |
2334 | } |
2335 | } | |
2336 | } | |
2337 | ||
7c673cae FG |
2338 | int RGWPutObj_ObjStore_S3::get_params() |
2339 | { | |
31f18b77 FG |
2340 | if (!s->length) |
2341 | return -ERR_LENGTH_REQUIRED; | |
2342 | ||
7c673cae FG |
2343 | map<string, bufferlist> src_attrs; |
2344 | size_t pos; | |
2345 | int ret; | |
2346 | ||
a8e16298 TL |
2347 | map_qs_metadata(s); |
2348 | ||
7c673cae | 2349 | RGWAccessControlPolicy_S3 s3policy(s->cct); |
7c673cae FG |
2350 | ret = create_s3_policy(s, store, s3policy, s->owner); |
2351 | if (ret < 0) | |
2352 | return ret; | |
2353 | ||
2354 | policy = s3policy; | |
2355 | ||
2356 | if_match = s->info.env->get("HTTP_IF_MATCH"); | |
2357 | if_nomatch = s->info.env->get("HTTP_IF_NONE_MATCH"); | |
3a9019d9 | 2358 | copy_source = url_decode(s->info.env->get("HTTP_X_AMZ_COPY_SOURCE", "")); |
7c673cae FG |
2359 | copy_source_range = s->info.env->get("HTTP_X_AMZ_COPY_SOURCE_RANGE"); |
2360 | ||
2361 | /* handle x-amz-copy-source */ | |
3a9019d9 FG |
2362 | boost::string_view cs_view(copy_source); |
2363 | if (! cs_view.empty()) { | |
2364 | if (cs_view[0] == '/') | |
2365 | cs_view.remove_prefix(1); | |
2366 | copy_source_bucket_name = cs_view.to_string(); | |
7c673cae FG |
2367 | pos = copy_source_bucket_name.find("/"); |
2368 | if (pos == std::string::npos) { | |
2369 | ret = -EINVAL; | |
9f95a23c | 2370 | ldpp_dout(this, 5) << "x-amz-copy-source bad format" << dendl; |
7c673cae FG |
2371 | return ret; |
2372 | } | |
3a9019d9 FG |
2373 | copy_source_object_name = |
2374 | copy_source_bucket_name.substr(pos + 1, copy_source_bucket_name.size()); | |
7c673cae FG |
2375 | copy_source_bucket_name = copy_source_bucket_name.substr(0, pos); |
2376 | #define VERSION_ID_STR "?versionId=" | |
2377 | pos = copy_source_object_name.find(VERSION_ID_STR); | |
2378 | if (pos == std::string::npos) { | |
31f18b77 | 2379 | copy_source_object_name = url_decode(copy_source_object_name); |
7c673cae | 2380 | } else { |
3a9019d9 FG |
2381 | copy_source_version_id = |
2382 | copy_source_object_name.substr(pos + sizeof(VERSION_ID_STR) - 1); | |
2383 | copy_source_object_name = | |
2384 | url_decode(copy_source_object_name.substr(0, pos)); | |
7c673cae FG |
2385 | } |
2386 | pos = copy_source_bucket_name.find(":"); | |
2387 | if (pos == std::string::npos) { | |
2388 | copy_source_tenant_name = s->src_tenant_name; | |
2389 | } else { | |
2390 | copy_source_tenant_name = copy_source_bucket_name.substr(0, pos); | |
2391 | copy_source_bucket_name = copy_source_bucket_name.substr(pos + 1, copy_source_bucket_name.size()); | |
2392 | if (copy_source_bucket_name.empty()) { | |
2393 | ret = -EINVAL; | |
9f95a23c | 2394 | ldpp_dout(this, 5) << "source bucket name is empty" << dendl; |
7c673cae FG |
2395 | return ret; |
2396 | } | |
2397 | } | |
9f95a23c | 2398 | ret = store->getRados()->get_bucket_info(store->svc(), |
7c673cae FG |
2399 | copy_source_tenant_name, |
2400 | copy_source_bucket_name, | |
2401 | copy_source_bucket_info, | |
9f95a23c | 2402 | NULL, s->yield, &src_attrs); |
7c673cae | 2403 | if (ret < 0) { |
9f95a23c | 2404 | ldpp_dout(this, 5) << __func__ << "(): get_bucket_info() returned ret=" << ret << dendl; |
7c673cae FG |
2405 | return ret; |
2406 | } | |
2407 | ||
2408 | /* handle x-amz-copy-source-range */ | |
2409 | ||
2410 | if (copy_source_range) { | |
2411 | string range = copy_source_range; | |
9f95a23c TL |
2412 | pos = range.find("bytes="); |
2413 | if (pos == std::string::npos || pos != 0) { | |
7c673cae | 2414 | ret = -EINVAL; |
9f95a23c | 2415 | ldpp_dout(this, 5) << "x-amz-copy-source-range bad format" << dendl; |
7c673cae FG |
2416 | return ret; |
2417 | } | |
9f95a23c TL |
2418 | /* 6 is the length of "bytes=" */ |
2419 | range = range.substr(pos + 6); | |
7c673cae FG |
2420 | pos = range.find("-"); |
2421 | if (pos == std::string::npos) { | |
2422 | ret = -EINVAL; | |
9f95a23c | 2423 | ldpp_dout(this, 5) << "x-amz-copy-source-range bad format" << dendl; |
7c673cae FG |
2424 | return ret; |
2425 | } | |
2426 | string first = range.substr(0, pos); | |
2427 | string last = range.substr(pos + 1); | |
9f95a23c TL |
2428 | if (first.find_first_not_of("0123456789") != std::string::npos || last.find_first_not_of("0123456789") != std::string::npos) |
2429 | { | |
2430 | ldpp_dout(this, 5) << "x-amz-copy-source-range bad format not an integer" << dendl; | |
2431 | ret = -EINVAL; | |
2432 | return ret; | |
2433 | } | |
7c673cae FG |
2434 | copy_source_range_fst = strtoull(first.c_str(), NULL, 10); |
2435 | copy_source_range_lst = strtoull(last.c_str(), NULL, 10); | |
9f95a23c TL |
2436 | if (copy_source_range_fst > copy_source_range_lst) |
2437 | { | |
2438 | ret = -ERANGE; | |
2439 | ldpp_dout(this, 5) << "x-amz-copy-source-range bad format first number bigger than second" << dendl; | |
2440 | return ret; | |
2441 | } | |
7c673cae FG |
2442 | } |
2443 | ||
2444 | } /* copy_source */ | |
2445 | ||
224ce89b WB |
2446 | /* handle object tagging */ |
2447 | auto tag_str = s->info.env->get("HTTP_X_AMZ_TAGGING"); | |
2448 | if (tag_str){ | |
11fdf7f2 | 2449 | obj_tags = std::make_unique<RGWObjTags>(); |
224ce89b WB |
2450 | ret = obj_tags->set_from_string(tag_str); |
2451 | if (ret < 0){ | |
9f95a23c | 2452 | ldpp_dout(this,0) << "setting obj tags failed with " << ret << dendl; |
224ce89b WB |
2453 | if (ret == -ERR_INVALID_TAG){ |
2454 | ret = -EINVAL; //s3 returns only -EINVAL for PUT requests | |
2455 | } | |
2456 | ||
2457 | return ret; | |
2458 | } | |
2459 | } | |
2460 | ||
eafe8130 TL |
2461 | //handle object lock |
2462 | auto obj_lock_mode_str = s->info.env->get("HTTP_X_AMZ_OBJECT_LOCK_MODE"); | |
2463 | auto obj_lock_date_str = s->info.env->get("HTTP_X_AMZ_OBJECT_LOCK_RETAIN_UNTIL_DATE"); | |
2464 | auto obj_legal_hold_str = s->info.env->get("HTTP_X_AMZ_OBJECT_LOCK_LEGAL_HOLD"); | |
2465 | if (obj_lock_mode_str && obj_lock_date_str) { | |
2466 | boost::optional<ceph::real_time> date = ceph::from_iso_8601(obj_lock_date_str); | |
2467 | if (boost::none == date || ceph::real_clock::to_time_t(*date) <= ceph_clock_now()) { | |
2468 | ret = -EINVAL; | |
2469 | ldpp_dout(this,0) << "invalid x-amz-object-lock-retain-until-date value" << dendl; | |
2470 | return ret; | |
2471 | } | |
2472 | if (strcmp(obj_lock_mode_str, "GOVERNANCE") != 0 && strcmp(obj_lock_mode_str, "COMPLIANCE") != 0) { | |
2473 | ret = -EINVAL; | |
2474 | ldpp_dout(this,0) << "invalid x-amz-object-lock-mode value" << dendl; | |
2475 | return ret; | |
2476 | } | |
2477 | obj_retention = new RGWObjectRetention(obj_lock_mode_str, *date); | |
2478 | } else if ((obj_lock_mode_str && !obj_lock_date_str) || (!obj_lock_mode_str && obj_lock_date_str)) { | |
2479 | ret = -EINVAL; | |
2480 | ldpp_dout(this,0) << "need both x-amz-object-lock-mode and x-amz-object-lock-retain-until-date " << dendl; | |
2481 | return ret; | |
2482 | } | |
2483 | if (obj_legal_hold_str) { | |
2484 | if (strcmp(obj_legal_hold_str, "ON") != 0 && strcmp(obj_legal_hold_str, "OFF") != 0) { | |
2485 | ret = -EINVAL; | |
2486 | ldpp_dout(this,0) << "invalid x-amz-object-lock-legal-hold value" << dendl; | |
2487 | return ret; | |
2488 | } | |
2489 | obj_legal_hold = new RGWObjectLegalHold(obj_legal_hold_str); | |
2490 | } | |
2491 | if (!s->bucket_info.obj_lock_enabled() && (obj_retention || obj_legal_hold)) { | |
2492 | ldpp_dout(this, 0) << "ERROR: object retention or legal hold can't be set if bucket object lock not configured" << dendl; | |
2493 | ret = -ERR_INVALID_REQUEST; | |
2494 | return ret; | |
2495 | } | |
11fdf7f2 TL |
2496 | multipart_upload_id = s->info.args.get("uploadId"); |
2497 | multipart_part_str = s->info.args.get("partNumber"); | |
2498 | if (!multipart_part_str.empty()) { | |
2499 | string err; | |
2500 | multipart_part_num = strict_strtol(multipart_part_str.c_str(), 10, &err); | |
2501 | if (!err.empty()) { | |
2502 | ldpp_dout(s, 10) << "bad part number: " << multipart_part_str << ": " << err << dendl; | |
2503 | return -EINVAL; | |
2504 | } | |
2505 | } else if (!multipart_upload_id.empty()) { | |
2506 | ldpp_dout(s, 10) << "part number with no multipart upload id" << dendl; | |
2507 | return -EINVAL; | |
2508 | } | |
2509 | ||
2510 | append = s->info.args.exists("append"); | |
2511 | if (append) { | |
2512 | string pos_str = s->info.args.get("position"); | |
2513 | if (pos_str.empty()) { | |
2514 | return -EINVAL; | |
2515 | } else { | |
2516 | position = strtoull(pos_str.c_str(), NULL, 10); | |
2517 | } | |
2518 | } | |
2519 | ||
7c673cae FG |
2520 | return RGWPutObj_ObjStore::get_params(); |
2521 | } | |
2522 | ||
7c673cae FG |
2523 | int RGWPutObj_ObjStore_S3::get_data(bufferlist& bl) |
2524 | { | |
31f18b77 FG |
2525 | const int ret = RGWPutObj_ObjStore::get_data(bl); |
2526 | if (ret == 0) { | |
2527 | const int ret_auth = do_aws4_auth_completion(); | |
7c673cae FG |
2528 | if (ret_auth < 0) { |
2529 | return ret_auth; | |
2530 | } | |
2531 | } | |
2532 | ||
2533 | return ret; | |
2534 | } | |
2535 | ||
2536 | static int get_success_retcode(int code) | |
2537 | { | |
2538 | switch (code) { | |
2539 | case 201: | |
2540 | return STATUS_CREATED; | |
2541 | case 204: | |
2542 | return STATUS_NO_CONTENT; | |
2543 | } | |
2544 | return 0; | |
2545 | } | |
2546 | ||
2547 | void RGWPutObj_ObjStore_S3::send_response() | |
2548 | { | |
2549 | if (op_ret) { | |
2550 | set_req_state_err(s, op_ret); | |
2551 | dump_errno(s); | |
2552 | } else { | |
2553 | if (s->cct->_conf->rgw_s3_success_create_obj_status) { | |
2554 | op_ret = get_success_retcode( | |
2555 | s->cct->_conf->rgw_s3_success_create_obj_status); | |
2556 | set_req_state_err(s, op_ret); | |
2557 | } | |
9f95a23c TL |
2558 | |
2559 | string expires = get_s3_expiration_header(s, mtime); | |
2560 | ||
3a9019d9 | 2561 | if (copy_source.empty()) { |
7c673cae FG |
2562 | dump_errno(s); |
2563 | dump_etag(s, etag); | |
2564 | dump_content_length(s, 0); | |
11fdf7f2 | 2565 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
9f95a23c | 2566 | dump_header_if_nonempty(s, "x-amz-expiration", expires); |
7c673cae FG |
2567 | for (auto &it : crypt_http_responses) |
2568 | dump_header(s, it.first, it.second); | |
2569 | } else { | |
2570 | dump_errno(s); | |
11fdf7f2 | 2571 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
9f95a23c | 2572 | dump_header_if_nonempty(s, "x-amz-expiration", expires); |
7c673cae FG |
2573 | end_header(s, this, "application/xml"); |
2574 | dump_start(s); | |
2575 | struct tm tmp; | |
2576 | utime_t ut(mtime); | |
2577 | time_t secs = (time_t)ut.sec(); | |
2578 | gmtime_r(&secs, &tmp); | |
2579 | char buf[TIME_BUF_SIZE]; | |
2580 | s->formatter->open_object_section_in_ns("CopyPartResult", | |
2581 | "http://s3.amazonaws.com/doc/2006-03-01/"); | |
2582 | if (strftime(buf, sizeof(buf), "%Y-%m-%dT%T.000Z", &tmp) > 0) { | |
2583 | s->formatter->dump_string("LastModified", buf); | |
2584 | } | |
2585 | s->formatter->dump_string("ETag", etag); | |
2586 | s->formatter->close_section(); | |
2587 | rgw_flush_formatter_and_reset(s, s->formatter); | |
2588 | return; | |
2589 | } | |
2590 | } | |
11fdf7f2 TL |
2591 | if (append) { |
2592 | if (op_ret == 0 || op_ret == -ERR_POSITION_NOT_EQUAL_TO_LENGTH) { | |
2593 | dump_header(s, "x-rgw-next-append-position", cur_accounted_size); | |
2594 | } | |
2595 | } | |
7c673cae FG |
2596 | if (s->system_request && !real_clock::is_zero(mtime)) { |
2597 | dump_epoch_header(s, "Rgwx-Mtime", mtime); | |
2598 | } | |
2599 | end_header(s, this); | |
2600 | } | |
2601 | ||
9f95a23c | 2602 | static inline int get_obj_attrs(rgw::sal::RGWRadosStore *store, struct req_state *s, rgw_obj& obj, map<string, bufferlist>& attrs) |
7c673cae | 2603 | { |
9f95a23c | 2604 | RGWRados::Object op_target(store->getRados(), s->bucket_info, *static_cast<RGWObjectCtx *>(s->obj_ctx), obj); |
7c673cae FG |
2605 | RGWRados::Object::Read read_op(&op_target); |
2606 | ||
2607 | read_op.params.attrs = &attrs; | |
7c673cae | 2608 | |
9f95a23c | 2609 | return read_op.prepare(s->yield); |
7c673cae FG |
2610 | } |
2611 | ||
2612 | static inline void set_attr(map<string, bufferlist>& attrs, const char* key, const std::string& value) | |
2613 | { | |
2614 | bufferlist bl; | |
11fdf7f2 | 2615 | encode(value,bl); |
7c673cae FG |
2616 | attrs.emplace(key, std::move(bl)); |
2617 | } | |
2618 | ||
2619 | static inline void set_attr(map<string, bufferlist>& attrs, const char* key, const char* value) | |
2620 | { | |
2621 | bufferlist bl; | |
11fdf7f2 | 2622 | encode(value,bl); |
7c673cae FG |
2623 | attrs.emplace(key, std::move(bl)); |
2624 | } | |
2625 | ||
2626 | int RGWPutObj_ObjStore_S3::get_decrypt_filter( | |
11fdf7f2 TL |
2627 | std::unique_ptr<RGWGetObj_Filter>* filter, |
2628 | RGWGetObj_Filter* cb, | |
7c673cae FG |
2629 | map<string, bufferlist>& attrs, |
2630 | bufferlist* manifest_bl) | |
2631 | { | |
2632 | std::map<std::string, std::string> crypt_http_responses_unused; | |
2633 | ||
2634 | int res = 0; | |
2635 | std::unique_ptr<BlockCrypt> block_crypt; | |
2636 | res = rgw_s3_prepare_decrypt(s, attrs, &block_crypt, crypt_http_responses_unused); | |
2637 | if (res == 0) { | |
2638 | if (block_crypt != nullptr) { | |
2639 | auto f = std::unique_ptr<RGWGetObj_BlockDecrypt>(new RGWGetObj_BlockDecrypt(s->cct, cb, std::move(block_crypt))); | |
2640 | //RGWGetObj_BlockDecrypt* f = new RGWGetObj_BlockDecrypt(s->cct, cb, std::move(block_crypt)); | |
2641 | if (f != nullptr) { | |
2642 | if (manifest_bl != nullptr) { | |
2643 | res = f->read_manifest(*manifest_bl); | |
2644 | if (res == 0) { | |
2645 | *filter = std::move(f); | |
2646 | } | |
2647 | } | |
2648 | } | |
2649 | } | |
2650 | } | |
2651 | return res; | |
2652 | } | |
2653 | ||
2654 | int RGWPutObj_ObjStore_S3::get_encrypt_filter( | |
11fdf7f2 TL |
2655 | std::unique_ptr<rgw::putobj::DataProcessor> *filter, |
2656 | rgw::putobj::DataProcessor *cb) | |
7c673cae FG |
2657 | { |
2658 | int res = 0; | |
11fdf7f2 TL |
2659 | if (!multipart_upload_id.empty()) { |
2660 | RGWMPObj mp(s->object.name, multipart_upload_id); | |
2661 | rgw_obj obj; | |
2662 | obj.init_ns(s->bucket, mp.get_meta(), RGW_OBJ_NS_MULTIPART); | |
2663 | obj.set_in_extra_data(true); | |
2664 | map<string, bufferlist> xattrs; | |
2665 | res = get_obj_attrs(store, s, obj, xattrs); | |
2666 | if (res == 0) { | |
2667 | std::unique_ptr<BlockCrypt> block_crypt; | |
2668 | /* We are adding to existing object. | |
2669 | * We use crypto mode that configured as if we were decrypting. */ | |
2670 | res = rgw_s3_prepare_decrypt(s, xattrs, &block_crypt, crypt_http_responses); | |
2671 | if (res == 0 && block_crypt != nullptr) | |
2672 | filter->reset(new RGWPutObj_BlockEncrypt(s->cct, cb, std::move(block_crypt))); | |
7c673cae FG |
2673 | } |
2674 | /* it is ok, to not have encryption at all */ | |
2675 | } | |
2676 | else | |
2677 | { | |
2678 | std::unique_ptr<BlockCrypt> block_crypt; | |
2679 | res = rgw_s3_prepare_encrypt(s, attrs, nullptr, &block_crypt, crypt_http_responses); | |
2680 | if (res == 0 && block_crypt != nullptr) { | |
11fdf7f2 | 2681 | filter->reset(new RGWPutObj_BlockEncrypt(s->cct, cb, std::move(block_crypt))); |
7c673cae FG |
2682 | } |
2683 | } | |
2684 | return res; | |
2685 | } | |
2686 | ||
2687 | void RGWPostObj_ObjStore_S3::rebuild_key(string& key) | |
2688 | { | |
2689 | static string var = "${filename}"; | |
2690 | int pos = key.find(var); | |
2691 | if (pos < 0) | |
2692 | return; | |
2693 | ||
2694 | string new_key = key.substr(0, pos); | |
2695 | new_key.append(filename); | |
2696 | new_key.append(key.substr(pos + var.size())); | |
2697 | ||
2698 | key = new_key; | |
2699 | } | |
2700 | ||
2701 | std::string RGWPostObj_ObjStore_S3::get_current_filename() const | |
2702 | { | |
2703 | return s->object.name; | |
2704 | } | |
2705 | ||
2706 | std::string RGWPostObj_ObjStore_S3::get_current_content_type() const | |
2707 | { | |
2708 | return content_type; | |
2709 | } | |
2710 | ||
2711 | int RGWPostObj_ObjStore_S3::get_params() | |
2712 | { | |
2713 | op_ret = RGWPostObj_ObjStore::get_params(); | |
2714 | if (op_ret < 0) { | |
2715 | return op_ret; | |
2716 | } | |
2717 | ||
a8e16298 TL |
2718 | map_qs_metadata(s); |
2719 | ||
9f95a23c | 2720 | ldpp_dout(this, 20) << "adding bucket to policy env: " << s->bucket.name |
7c673cae FG |
2721 | << dendl; |
2722 | env.add_var("bucket", s->bucket.name); | |
2723 | ||
2724 | bool done; | |
2725 | do { | |
2726 | struct post_form_part part; | |
2727 | int r = read_form_part_header(&part, done); | |
2728 | if (r < 0) | |
2729 | return r; | |
2730 | ||
11fdf7f2 | 2731 | if (s->cct->_conf->subsys.should_gather<ceph_subsys_rgw, 20>()) { |
9f95a23c | 2732 | ldpp_dout(this, 20) << "read part header -- part.name=" |
7c673cae FG |
2733 | << part.name << dendl; |
2734 | ||
2735 | for (const auto& pair : part.fields) { | |
9f95a23c TL |
2736 | ldpp_dout(this, 20) << "field.name=" << pair.first << dendl; |
2737 | ldpp_dout(this, 20) << "field.val=" << pair.second.val << dendl; | |
2738 | ldpp_dout(this, 20) << "field.params:" << dendl; | |
7c673cae FG |
2739 | |
2740 | for (const auto& param_pair : pair.second.params) { | |
9f95a23c | 2741 | ldpp_dout(this, 20) << " " << param_pair.first |
7c673cae FG |
2742 | << " -> " << param_pair.second << dendl; |
2743 | } | |
2744 | } | |
2745 | } | |
2746 | ||
2747 | if (done) { /* unexpected here */ | |
2748 | err_msg = "Malformed request"; | |
2749 | return -EINVAL; | |
2750 | } | |
2751 | ||
2752 | if (stringcasecmp(part.name, "file") == 0) { /* beginning of data transfer */ | |
2753 | struct post_part_field& field = part.fields["Content-Disposition"]; | |
2754 | map<string, string>::iterator iter = field.params.find("filename"); | |
2755 | if (iter != field.params.end()) { | |
2756 | filename = iter->second; | |
2757 | } | |
2758 | parts[part.name] = part; | |
2759 | break; | |
2760 | } | |
2761 | ||
2762 | bool boundary; | |
2763 | uint64_t chunk_size = s->cct->_conf->rgw_max_chunk_size; | |
2764 | r = read_data(part.data, chunk_size, boundary, done); | |
224ce89b | 2765 | if (r < 0 || !boundary) { |
7c673cae FG |
2766 | err_msg = "Couldn't find boundary"; |
2767 | return -EINVAL; | |
2768 | } | |
2769 | parts[part.name] = part; | |
2770 | string part_str(part.data.c_str(), part.data.length()); | |
2771 | env.add_var(part.name, part_str); | |
2772 | } while (!done); | |
2773 | ||
2774 | string object_str; | |
2775 | if (!part_str(parts, "key", &object_str)) { | |
2776 | err_msg = "Key not specified"; | |
2777 | return -EINVAL; | |
2778 | } | |
2779 | ||
2780 | s->object = rgw_obj_key(object_str); | |
2781 | ||
2782 | rebuild_key(s->object.name); | |
2783 | ||
2784 | if (s->object.empty()) { | |
2785 | err_msg = "Empty object name"; | |
2786 | return -EINVAL; | |
2787 | } | |
2788 | ||
2789 | env.add_var("key", s->object.name); | |
2790 | ||
2791 | part_str(parts, "Content-Type", &content_type); | |
b32b8144 FG |
2792 | |
2793 | /* AWS permits POST without Content-Type: http://tracker.ceph.com/issues/20201 */ | |
2794 | if (! content_type.empty()) { | |
2795 | env.add_var("Content-Type", content_type); | |
2796 | } | |
7c673cae | 2797 | |
9f95a23c TL |
2798 | std::string storage_class; |
2799 | part_str(parts, "x-amz-storage-class", &storage_class); | |
2800 | ||
2801 | if (! storage_class.empty()) { | |
2802 | s->dest_placement.storage_class = storage_class; | |
2803 | if (!store->svc()->zone->get_zone_params().valid_placement(s->dest_placement)) { | |
2804 | ldpp_dout(this, 0) << "NOTICE: invalid dest placement: " << s->dest_placement.to_str() << dendl; | |
2805 | err_msg = "The storage class you specified is not valid"; | |
2806 | return -EINVAL; | |
2807 | } | |
2808 | } | |
2809 | ||
7c673cae FG |
2810 | map<string, struct post_form_part, ltstr_nocase>::iterator piter = |
2811 | parts.upper_bound(RGW_AMZ_META_PREFIX); | |
2812 | for (; piter != parts.end(); ++piter) { | |
2813 | string n = piter->first; | |
2814 | if (strncasecmp(n.c_str(), RGW_AMZ_META_PREFIX, | |
2815 | sizeof(RGW_AMZ_META_PREFIX) - 1) != 0) | |
2816 | break; | |
2817 | ||
2818 | string attr_name = RGW_ATTR_PREFIX; | |
2819 | attr_name.append(n); | |
2820 | ||
2821 | /* need to null terminate it */ | |
2822 | bufferlist& data = piter->second.data; | |
2823 | string str = string(data.c_str(), data.length()); | |
2824 | ||
2825 | bufferlist attr_bl; | |
2826 | attr_bl.append(str.c_str(), str.size() + 1); | |
2827 | ||
2828 | attrs[attr_name] = attr_bl; | |
2829 | } | |
2830 | // TODO: refactor this and the above loop to share code | |
2831 | piter = parts.find(RGW_AMZ_WEBSITE_REDIRECT_LOCATION); | |
2832 | if (piter != parts.end()) { | |
2833 | string n = piter->first; | |
2834 | string attr_name = RGW_ATTR_PREFIX; | |
2835 | attr_name.append(n); | |
2836 | /* need to null terminate it */ | |
2837 | bufferlist& data = piter->second.data; | |
2838 | string str = string(data.c_str(), data.length()); | |
2839 | ||
2840 | bufferlist attr_bl; | |
2841 | attr_bl.append(str.c_str(), str.size() + 1); | |
2842 | ||
2843 | attrs[attr_name] = attr_bl; | |
2844 | } | |
2845 | ||
2846 | int r = get_policy(); | |
2847 | if (r < 0) | |
2848 | return r; | |
2849 | ||
224ce89b WB |
2850 | r = get_tags(); |
2851 | if (r < 0) | |
2852 | return r; | |
2853 | ||
2854 | ||
7c673cae FG |
2855 | min_len = post_policy.min_length; |
2856 | max_len = post_policy.max_length; | |
2857 | ||
224ce89b WB |
2858 | |
2859 | ||
2860 | return 0; | |
2861 | } | |
2862 | ||
2863 | int RGWPostObj_ObjStore_S3::get_tags() | |
2864 | { | |
2865 | string tags_str; | |
2866 | if (part_str(parts, "tagging", &tags_str)) { | |
11fdf7f2 | 2867 | RGWXMLParser parser; |
224ce89b | 2868 | if (!parser.init()){ |
9f95a23c | 2869 | ldpp_dout(this, 0) << "Couldn't init RGWObjTags XML parser" << dendl; |
224ce89b WB |
2870 | err_msg = "Server couldn't process the request"; |
2871 | return -EINVAL; // TODO: This class of errors in rgw code should be a 5XX error | |
2872 | } | |
2873 | if (!parser.parse(tags_str.c_str(), tags_str.size(), 1)) { | |
9f95a23c | 2874 | ldpp_dout(this,0 ) << "Invalid Tagging XML" << dendl; |
224ce89b WB |
2875 | err_msg = "Invalid Tagging XML"; |
2876 | return -EINVAL; | |
2877 | } | |
2878 | ||
11fdf7f2 | 2879 | RGWObjTagging_S3 tagging; |
224ce89b | 2880 | |
11fdf7f2 TL |
2881 | try { |
2882 | RGWXMLDecoder::decode_xml("Tagging", tagging, &parser); | |
2883 | } catch (RGWXMLDecoder::err& err) { | |
9f95a23c | 2884 | ldpp_dout(this, 5) << "Malformed tagging request: " << err << dendl; |
11fdf7f2 | 2885 | return -EINVAL; |
224ce89b WB |
2886 | } |
2887 | ||
2888 | RGWObjTags obj_tags; | |
11fdf7f2 | 2889 | int r = tagging.rebuild(obj_tags); |
224ce89b WB |
2890 | if (r < 0) |
2891 | return r; | |
2892 | ||
2893 | bufferlist tags_bl; | |
2894 | obj_tags.encode(tags_bl); | |
9f95a23c | 2895 | ldpp_dout(this, 20) << "Read " << obj_tags.count() << "tags" << dendl; |
224ce89b WB |
2896 | attrs[RGW_ATTR_TAGS] = tags_bl; |
2897 | } | |
2898 | ||
2899 | ||
7c673cae FG |
2900 | return 0; |
2901 | } | |
2902 | ||
2903 | int RGWPostObj_ObjStore_S3::get_policy() | |
2904 | { | |
2905 | if (part_bl(parts, "policy", &s->auth.s3_postobj_creds.encoded_policy)) { | |
31f18b77 FG |
2906 | bool aws4_auth = false; |
2907 | ||
2908 | /* x-amz-algorithm handling */ | |
2909 | using rgw::auth::s3::AWS4_HMAC_SHA256_STR; | |
2910 | if ((part_str(parts, "x-amz-algorithm", &s->auth.s3_postobj_creds.x_amz_algorithm)) && | |
2911 | (s->auth.s3_postobj_creds.x_amz_algorithm == AWS4_HMAC_SHA256_STR)) { | |
9f95a23c | 2912 | ldpp_dout(this, 0) << "Signature verification algorithm AWS v4 (AWS4-HMAC-SHA256)" << dendl; |
31f18b77 FG |
2913 | aws4_auth = true; |
2914 | } else { | |
9f95a23c | 2915 | ldpp_dout(this, 0) << "Signature verification algorithm AWS v2" << dendl; |
7c673cae FG |
2916 | } |
2917 | ||
31f18b77 FG |
2918 | // check that the signature matches the encoded policy |
2919 | if (aws4_auth) { | |
2920 | /* AWS4 */ | |
2921 | ||
2922 | /* x-amz-credential handling */ | |
2923 | if (!part_str(parts, "x-amz-credential", | |
2924 | &s->auth.s3_postobj_creds.x_amz_credential)) { | |
9f95a23c | 2925 | ldpp_dout(this, 0) << "No S3 aws4 credential found!" << dendl; |
31f18b77 FG |
2926 | err_msg = "Missing aws4 credential"; |
2927 | return -EINVAL; | |
2928 | } | |
7c673cae | 2929 | |
31f18b77 FG |
2930 | /* x-amz-signature handling */ |
2931 | if (!part_str(parts, "x-amz-signature", | |
2932 | &s->auth.s3_postobj_creds.signature)) { | |
9f95a23c | 2933 | ldpp_dout(this, 0) << "No aws4 signature found!" << dendl; |
31f18b77 FG |
2934 | err_msg = "Missing aws4 signature"; |
2935 | return -EINVAL; | |
7c673cae FG |
2936 | } |
2937 | ||
31f18b77 FG |
2938 | /* x-amz-date handling */ |
2939 | std::string received_date_str; | |
2940 | if (!part_str(parts, "x-amz-date", &received_date_str)) { | |
9f95a23c | 2941 | ldpp_dout(this, 0) << "No aws4 date found!" << dendl; |
31f18b77 FG |
2942 | err_msg = "Missing aws4 date"; |
2943 | return -EINVAL; | |
2944 | } | |
2945 | } else { | |
2946 | /* AWS2 */ | |
7c673cae | 2947 | |
31f18b77 FG |
2948 | // check that the signature matches the encoded policy |
2949 | if (!part_str(parts, "AWSAccessKeyId", | |
2950 | &s->auth.s3_postobj_creds.access_key)) { | |
9f95a23c | 2951 | ldpp_dout(this, 0) << "No S3 aws2 access key found!" << dendl; |
31f18b77 FG |
2952 | err_msg = "Missing aws2 access key"; |
2953 | return -EINVAL; | |
2954 | } | |
7c673cae | 2955 | |
31f18b77 | 2956 | if (!part_str(parts, "signature", &s->auth.s3_postobj_creds.signature)) { |
9f95a23c | 2957 | ldpp_dout(this, 0) << "No aws2 signature found!" << dendl; |
31f18b77 FG |
2958 | err_msg = "Missing aws2 signature"; |
2959 | return -EINVAL; | |
7c673cae | 2960 | } |
7c673cae FG |
2961 | } |
2962 | ||
9f95a23c TL |
2963 | if (part_str(parts, "x-amz-security-token", &s->auth.s3_postobj_creds.x_amz_security_token)) { |
2964 | if (s->auth.s3_postobj_creds.x_amz_security_token.size() == 0) { | |
2965 | err_msg = "Invalid token"; | |
2966 | return -EINVAL; | |
2967 | } | |
2968 | } | |
11fdf7f2 | 2969 | |
31f18b77 FG |
2970 | /* FIXME: this is a makeshift solution. The browser upload authentication will be |
2971 | * handled by an instance of rgw::auth::Completer spawned in Handler's authorize() | |
2972 | * method. */ | |
11fdf7f2 | 2973 | const int ret = rgw::auth::Strategy::apply(this, auth_registry_ptr->get_s3_post(), s); |
31f18b77 FG |
2974 | if (ret != 0) { |
2975 | return -EACCES; | |
2976 | } else { | |
2977 | /* Populate the owner info. */ | |
9f95a23c TL |
2978 | s->owner.set_id(s->user->get_id()); |
2979 | s->owner.set_name(s->user->get_display_name()); | |
2980 | ldpp_dout(this, 20) << "Successful Signature Verification!" << dendl; | |
31f18b77 | 2981 | } |
7c673cae FG |
2982 | |
2983 | ceph::bufferlist decoded_policy; | |
2984 | try { | |
2985 | decoded_policy.decode_base64(s->auth.s3_postobj_creds.encoded_policy); | |
2986 | } catch (buffer::error& err) { | |
9f95a23c | 2987 | ldpp_dout(this, 0) << "failed to decode_base64 policy" << dendl; |
7c673cae FG |
2988 | err_msg = "Could not decode policy"; |
2989 | return -EINVAL; | |
2990 | } | |
2991 | ||
2992 | decoded_policy.append('\0'); // NULL terminate | |
9f95a23c | 2993 | ldpp_dout(this, 20) << "POST policy: " << decoded_policy.c_str() << dendl; |
7c673cae FG |
2994 | |
2995 | ||
2996 | int r = post_policy.from_json(decoded_policy, err_msg); | |
2997 | if (r < 0) { | |
2998 | if (err_msg.empty()) { | |
2999 | err_msg = "Failed to parse policy"; | |
3000 | } | |
9f95a23c | 3001 | ldpp_dout(this, 0) << "failed to parse policy" << dendl; |
7c673cae FG |
3002 | return -EINVAL; |
3003 | } | |
3004 | ||
31f18b77 FG |
3005 | if (aws4_auth) { |
3006 | /* AWS4 */ | |
3007 | post_policy.set_var_checked("x-amz-signature"); | |
3008 | } else { | |
3009 | /* AWS2 */ | |
3010 | post_policy.set_var_checked("AWSAccessKeyId"); | |
3011 | post_policy.set_var_checked("signature"); | |
3012 | } | |
7c673cae | 3013 | post_policy.set_var_checked("policy"); |
7c673cae FG |
3014 | |
3015 | r = post_policy.check(&env, err_msg); | |
3016 | if (r < 0) { | |
3017 | if (err_msg.empty()) { | |
3018 | err_msg = "Policy check failed"; | |
3019 | } | |
9f95a23c | 3020 | ldpp_dout(this, 0) << "policy check failed" << dendl; |
7c673cae FG |
3021 | return r; |
3022 | } | |
3023 | ||
3024 | } else { | |
9f95a23c | 3025 | ldpp_dout(this, 0) << "No attached policy found!" << dendl; |
7c673cae FG |
3026 | } |
3027 | ||
3028 | string canned_acl; | |
3029 | part_str(parts, "acl", &canned_acl); | |
3030 | ||
3031 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
9f95a23c | 3032 | ldpp_dout(this, 20) << "canned_acl=" << canned_acl << dendl; |
7c673cae FG |
3033 | if (s3policy.create_canned(s->owner, s->bucket_owner, canned_acl) < 0) { |
3034 | err_msg = "Bad canned ACLs"; | |
3035 | return -EINVAL; | |
3036 | } | |
3037 | ||
3038 | policy = s3policy; | |
3039 | ||
3040 | return 0; | |
3041 | } | |
3042 | ||
3043 | int RGWPostObj_ObjStore_S3::complete_get_params() | |
3044 | { | |
3045 | bool done; | |
3046 | do { | |
3047 | struct post_form_part part; | |
3048 | int r = read_form_part_header(&part, done); | |
3049 | if (r < 0) { | |
3050 | return r; | |
3051 | } | |
3052 | ||
3053 | ceph::bufferlist part_data; | |
3054 | bool boundary; | |
3055 | uint64_t chunk_size = s->cct->_conf->rgw_max_chunk_size; | |
3056 | r = read_data(part.data, chunk_size, boundary, done); | |
224ce89b | 3057 | if (r < 0 || !boundary) { |
7c673cae FG |
3058 | return -EINVAL; |
3059 | } | |
3060 | ||
3061 | /* Just reading the data but not storing any results of that. */ | |
3062 | } while (!done); | |
3063 | ||
3064 | return 0; | |
3065 | } | |
3066 | ||
3067 | int RGWPostObj_ObjStore_S3::get_data(ceph::bufferlist& bl, bool& again) | |
3068 | { | |
3069 | bool boundary; | |
3070 | bool done; | |
3071 | ||
3072 | const uint64_t chunk_size = s->cct->_conf->rgw_max_chunk_size; | |
3073 | int r = read_data(bl, chunk_size, boundary, done); | |
3074 | if (r < 0) { | |
3075 | return r; | |
3076 | } | |
3077 | ||
3078 | if (boundary) { | |
3079 | if (!done) { | |
3080 | /* Reached end of data, let's drain the rest of the params */ | |
3081 | r = complete_get_params(); | |
3082 | if (r < 0) { | |
3083 | return r; | |
3084 | } | |
3085 | } | |
3086 | } | |
3087 | ||
3088 | again = !boundary; | |
3089 | return bl.length(); | |
3090 | } | |
3091 | ||
3092 | void RGWPostObj_ObjStore_S3::send_response() | |
3093 | { | |
3094 | if (op_ret == 0 && parts.count("success_action_redirect")) { | |
3095 | string redirect; | |
3096 | ||
3097 | part_str(parts, "success_action_redirect", &redirect); | |
3098 | ||
3099 | string tenant; | |
3100 | string bucket; | |
3101 | string key; | |
3102 | string etag_str = "\""; | |
3103 | ||
3104 | etag_str.append(etag); | |
3105 | etag_str.append("\""); | |
3106 | ||
3107 | string etag_url; | |
3108 | ||
3109 | url_encode(s->bucket_tenant, tenant); /* surely overkill, but cheap */ | |
3110 | url_encode(s->bucket_name, bucket); | |
3111 | url_encode(s->object.name, key); | |
3112 | url_encode(etag_str, etag_url); | |
3113 | ||
3114 | if (!s->bucket_tenant.empty()) { | |
3115 | /* | |
3116 | * What we really would like is to quaily the bucket name, so | |
3117 | * that the client could simply copy it and paste into next request. | |
3118 | * Unfortunately, in S3 we cannot know if the client will decide | |
3119 | * to come through DNS, with "bucket.tenant" sytanx, or through | |
3120 | * URL with "tenant\bucket" syntax. Therefore, we provide the | |
3121 | * tenant separately. | |
3122 | */ | |
3123 | redirect.append("?tenant="); | |
3124 | redirect.append(tenant); | |
3125 | redirect.append("&bucket="); | |
3126 | redirect.append(bucket); | |
3127 | } else { | |
3128 | redirect.append("?bucket="); | |
3129 | redirect.append(bucket); | |
3130 | } | |
3131 | redirect.append("&key="); | |
3132 | redirect.append(key); | |
3133 | redirect.append("&etag="); | |
3134 | redirect.append(etag_url); | |
3135 | ||
3136 | int r = check_utf8(redirect.c_str(), redirect.size()); | |
3137 | if (r < 0) { | |
3138 | op_ret = r; | |
3139 | goto done; | |
3140 | } | |
3141 | dump_redirect(s, redirect); | |
3142 | op_ret = STATUS_REDIRECT; | |
3143 | } else if (op_ret == 0 && parts.count("success_action_status")) { | |
3144 | string status_string; | |
3145 | uint32_t status_int; | |
3146 | ||
3147 | part_str(parts, "success_action_status", &status_string); | |
3148 | ||
3149 | int r = stringtoul(status_string, &status_int); | |
3150 | if (r < 0) { | |
3151 | op_ret = r; | |
3152 | goto done; | |
3153 | } | |
3154 | ||
3155 | switch (status_int) { | |
3156 | case 200: | |
3157 | break; | |
3158 | case 201: | |
3159 | op_ret = STATUS_CREATED; | |
3160 | break; | |
3161 | default: | |
3162 | op_ret = STATUS_NO_CONTENT; | |
3163 | break; | |
3164 | } | |
3165 | } else if (! op_ret) { | |
3166 | op_ret = STATUS_NO_CONTENT; | |
3167 | } | |
3168 | ||
3169 | done: | |
3170 | if (op_ret == STATUS_CREATED) { | |
3171 | for (auto &it : crypt_http_responses) | |
3172 | dump_header(s, it.first, it.second); | |
3173 | s->formatter->open_object_section("PostResponse"); | |
11fdf7f2 TL |
3174 | std::string base_uri = compute_domain_uri(s); |
3175 | if (!s->bucket_tenant.empty()){ | |
3176 | s->formatter->dump_format("Location", "%s/%s:%s/%s", | |
3177 | base_uri.c_str(), | |
3178 | url_encode(s->bucket_tenant).c_str(), | |
3179 | url_encode(s->bucket_name).c_str(), | |
3180 | url_encode(s->object.name).c_str()); | |
7c673cae | 3181 | s->formatter->dump_string("Tenant", s->bucket_tenant); |
11fdf7f2 TL |
3182 | } else { |
3183 | s->formatter->dump_format("Location", "%s/%s/%s", | |
3184 | base_uri.c_str(), | |
3185 | url_encode(s->bucket_name).c_str(), | |
3186 | url_encode(s->object.name).c_str()); | |
3187 | } | |
7c673cae FG |
3188 | s->formatter->dump_string("Bucket", s->bucket_name); |
3189 | s->formatter->dump_string("Key", s->object.name); | |
11fdf7f2 | 3190 | s->formatter->dump_string("ETag", etag); |
7c673cae FG |
3191 | s->formatter->close_section(); |
3192 | } | |
3193 | s->err.message = err_msg; | |
3194 | set_req_state_err(s, op_ret); | |
3195 | dump_errno(s); | |
3196 | if (op_ret >= 0) { | |
3197 | dump_content_length(s, s->formatter->get_len()); | |
3198 | } | |
3199 | end_header(s, this); | |
3200 | if (op_ret != STATUS_CREATED) | |
3201 | return; | |
3202 | ||
3203 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3204 | } | |
3205 | ||
3206 | int RGWPostObj_ObjStore_S3::get_encrypt_filter( | |
11fdf7f2 TL |
3207 | std::unique_ptr<rgw::putobj::DataProcessor> *filter, |
3208 | rgw::putobj::DataProcessor *cb) | |
7c673cae | 3209 | { |
7c673cae | 3210 | std::unique_ptr<BlockCrypt> block_crypt; |
11fdf7f2 TL |
3211 | int res = rgw_s3_prepare_encrypt(s, attrs, &parts, &block_crypt, |
3212 | crypt_http_responses); | |
7c673cae | 3213 | if (res == 0 && block_crypt != nullptr) { |
11fdf7f2 | 3214 | filter->reset(new RGWPutObj_BlockEncrypt(s->cct, cb, std::move(block_crypt))); |
7c673cae | 3215 | } |
7c673cae FG |
3216 | return res; |
3217 | } | |
3218 | ||
3219 | int RGWDeleteObj_ObjStore_S3::get_params() | |
3220 | { | |
3221 | const char *if_unmod = s->info.env->get("HTTP_X_AMZ_DELETE_IF_UNMODIFIED_SINCE"); | |
3222 | ||
3223 | if (s->system_request) { | |
3224 | s->info.args.get_bool(RGW_SYS_PARAM_PREFIX "no-precondition-error", &no_precondition_error, false); | |
3225 | } | |
3226 | ||
3227 | if (if_unmod) { | |
31f18b77 | 3228 | std::string if_unmod_decoded = url_decode(if_unmod); |
7c673cae FG |
3229 | uint64_t epoch; |
3230 | uint64_t nsec; | |
3231 | if (utime_t::parse_date(if_unmod_decoded, &epoch, &nsec) < 0) { | |
9f95a23c | 3232 | ldpp_dout(this, 10) << "failed to parse time: " << if_unmod_decoded << dendl; |
7c673cae FG |
3233 | return -EINVAL; |
3234 | } | |
3235 | unmod_since = utime_t(epoch, nsec).to_real_time(); | |
3236 | } | |
3237 | ||
eafe8130 TL |
3238 | const char *bypass_gov_header = s->info.env->get("HTTP_X_AMZ_BYPASS_GOVERNANCE_RETENTION"); |
3239 | if (bypass_gov_header) { | |
3240 | std::string bypass_gov_decoded = url_decode(bypass_gov_header); | |
3241 | bypass_governance_mode = boost::algorithm::iequals(bypass_gov_decoded, "true"); | |
3242 | } | |
3243 | ||
7c673cae FG |
3244 | return 0; |
3245 | } | |
3246 | ||
3247 | void RGWDeleteObj_ObjStore_S3::send_response() | |
3248 | { | |
3249 | int r = op_ret; | |
3250 | if (r == -ENOENT) | |
3251 | r = 0; | |
3252 | if (!r) | |
3253 | r = STATUS_NO_CONTENT; | |
3254 | ||
3255 | set_req_state_err(s, r); | |
3256 | dump_errno(s); | |
11fdf7f2 | 3257 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
7c673cae FG |
3258 | if (delete_marker) { |
3259 | dump_header(s, "x-amz-delete-marker", "true"); | |
3260 | } | |
3261 | end_header(s, this); | |
3262 | } | |
3263 | ||
3264 | int RGWCopyObj_ObjStore_S3::init_dest_policy() | |
3265 | { | |
3266 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
3267 | ||
3268 | /* build a policy for the target object */ | |
3269 | int r = create_s3_policy(s, store, s3policy, s->owner); | |
3270 | if (r < 0) | |
3271 | return r; | |
3272 | ||
3273 | dest_policy = s3policy; | |
3274 | ||
3275 | return 0; | |
3276 | } | |
3277 | ||
3278 | int RGWCopyObj_ObjStore_S3::get_params() | |
3279 | { | |
3280 | if_mod = s->info.env->get("HTTP_X_AMZ_COPY_IF_MODIFIED_SINCE"); | |
3281 | if_unmod = s->info.env->get("HTTP_X_AMZ_COPY_IF_UNMODIFIED_SINCE"); | |
3282 | if_match = s->info.env->get("HTTP_X_AMZ_COPY_IF_MATCH"); | |
3283 | if_nomatch = s->info.env->get("HTTP_X_AMZ_COPY_IF_NONE_MATCH"); | |
3284 | ||
3285 | src_tenant_name = s->src_tenant_name; | |
3286 | src_bucket_name = s->src_bucket_name; | |
3287 | src_object = s->src_object; | |
3288 | dest_tenant_name = s->bucket.tenant; | |
3289 | dest_bucket_name = s->bucket.name; | |
3290 | dest_object = s->object.name; | |
3291 | ||
3292 | if (s->system_request) { | |
3293 | source_zone = s->info.args.get(RGW_SYS_PARAM_PREFIX "source-zone"); | |
3294 | s->info.args.get_bool(RGW_SYS_PARAM_PREFIX "copy-if-newer", ©_if_newer, false); | |
7c673cae FG |
3295 | } |
3296 | ||
11fdf7f2 | 3297 | copy_source = s->info.env->get("HTTP_X_AMZ_COPY_SOURCE"); |
494da23a TL |
3298 | auto tmp_md_d = s->info.env->get("HTTP_X_AMZ_METADATA_DIRECTIVE"); |
3299 | if (tmp_md_d) { | |
3300 | if (strcasecmp(tmp_md_d, "COPY") == 0) { | |
7c673cae | 3301 | attrs_mod = RGWRados::ATTRSMOD_NONE; |
494da23a | 3302 | } else if (strcasecmp(tmp_md_d, "REPLACE") == 0) { |
7c673cae FG |
3303 | attrs_mod = RGWRados::ATTRSMOD_REPLACE; |
3304 | } else if (!source_zone.empty()) { | |
3305 | attrs_mod = RGWRados::ATTRSMOD_NONE; // default for intra-zone_group copy | |
3306 | } else { | |
11fdf7f2 | 3307 | s->err.message = "Unknown metadata directive."; |
9f95a23c | 3308 | ldpp_dout(this, 0) << s->err.message << dendl; |
7c673cae FG |
3309 | return -EINVAL; |
3310 | } | |
494da23a | 3311 | md_directive = tmp_md_d; |
7c673cae FG |
3312 | } |
3313 | ||
3314 | if (source_zone.empty() && | |
3315 | (dest_tenant_name.compare(src_tenant_name) == 0) && | |
3316 | (dest_bucket_name.compare(src_bucket_name) == 0) && | |
3317 | (dest_object.compare(src_object.name) == 0) && | |
3318 | src_object.instance.empty() && | |
3319 | (attrs_mod != RGWRados::ATTRSMOD_REPLACE)) { | |
11fdf7f2 TL |
3320 | need_to_check_storage_class = true; |
3321 | } | |
3322 | ||
3323 | return 0; | |
3324 | } | |
3325 | ||
3326 | int RGWCopyObj_ObjStore_S3::check_storage_class(const rgw_placement_rule& src_placement) | |
3327 | { | |
3328 | if (src_placement == s->dest_placement) { | |
7c673cae | 3329 | /* can only copy object into itself if replacing attrs */ |
11fdf7f2 TL |
3330 | s->err.message = "This copy request is illegal because it is trying to copy " |
3331 | "an object to itself without changing the object's metadata, " | |
3332 | "storage class, website redirect location or encryption attributes."; | |
9f95a23c | 3333 | ldpp_dout(this, 0) << s->err.message << dendl; |
7c673cae FG |
3334 | return -ERR_INVALID_REQUEST; |
3335 | } | |
3336 | return 0; | |
3337 | } | |
3338 | ||
3339 | void RGWCopyObj_ObjStore_S3::send_partial_response(off_t ofs) | |
3340 | { | |
3341 | if (! sent_header) { | |
3342 | if (op_ret) | |
3343 | set_req_state_err(s, op_ret); | |
3344 | dump_errno(s); | |
3345 | ||
11fdf7f2 TL |
3346 | // Explicitly use chunked transfer encoding so that we can stream the result |
3347 | // to the user without having to wait for the full length of it. | |
3348 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
94b18763 | 3349 | dump_start(s); |
7c673cae FG |
3350 | if (op_ret == 0) { |
3351 | s->formatter->open_object_section_in_ns("CopyObjectResult", XMLNS_AWS_S3); | |
3352 | } | |
3353 | sent_header = true; | |
3354 | } else { | |
3355 | /* Send progress field. Note that this diverge from the original S3 | |
3356 | * spec. We do this in order to keep connection alive. | |
3357 | */ | |
3358 | s->formatter->dump_int("Progress", (uint64_t)ofs); | |
3359 | } | |
3360 | rgw_flush_formatter(s, s->formatter); | |
3361 | } | |
3362 | ||
3363 | void RGWCopyObj_ObjStore_S3::send_response() | |
3364 | { | |
3365 | if (!sent_header) | |
3366 | send_partial_response(0); | |
3367 | ||
3368 | if (op_ret == 0) { | |
3369 | dump_time(s, "LastModified", &mtime); | |
11fdf7f2 TL |
3370 | if (!etag.empty()) { |
3371 | s->formatter->dump_string("ETag", std::move(etag)); | |
7c673cae FG |
3372 | } |
3373 | s->formatter->close_section(); | |
3374 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3375 | } | |
3376 | } | |
3377 | ||
3378 | void RGWGetACLs_ObjStore_S3::send_response() | |
3379 | { | |
3380 | if (op_ret) | |
3381 | set_req_state_err(s, op_ret); | |
3382 | dump_errno(s); | |
3383 | end_header(s, this, "application/xml"); | |
3384 | dump_start(s); | |
3385 | rgw_flush_formatter(s, s->formatter); | |
3386 | dump_body(s, acls); | |
3387 | } | |
3388 | ||
3389 | int RGWPutACLs_ObjStore_S3::get_params() | |
3390 | { | |
3391 | int ret = RGWPutACLs_ObjStore::get_params(); | |
31f18b77 FG |
3392 | if (ret >= 0) { |
3393 | const int ret_auth = do_aws4_auth_completion(); | |
7c673cae FG |
3394 | if (ret_auth < 0) { |
3395 | return ret_auth; | |
3396 | } | |
9f95a23c TL |
3397 | } else { |
3398 | /* a request body is not required an S3 PutACLs request--n.b., | |
3399 | * s->length is non-null iff a content length was parsed (the | |
3400 | * ACP or canned ACL could be in any of 3 headers, don't worry | |
3401 | * about that here) */ | |
3402 | if ((ret == -ERR_LENGTH_REQUIRED) && | |
3403 | !!(s->length)) { | |
3404 | return 0; | |
3405 | } | |
7c673cae FG |
3406 | } |
3407 | return ret; | |
3408 | } | |
3409 | ||
9f95a23c | 3410 | int RGWPutACLs_ObjStore_S3::get_policy_from_state(rgw::sal::RGWRadosStore *store, |
7c673cae FG |
3411 | struct req_state *s, |
3412 | stringstream& ss) | |
3413 | { | |
3414 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
3415 | ||
3416 | // bucket-* canned acls do not apply to bucket | |
3417 | if (s->object.empty()) { | |
3418 | if (s->canned_acl.find("bucket") != string::npos) | |
3419 | s->canned_acl.clear(); | |
3420 | } | |
3421 | ||
3422 | int r = create_s3_policy(s, store, s3policy, owner); | |
3423 | if (r < 0) | |
3424 | return r; | |
3425 | ||
3426 | s3policy.to_xml(ss); | |
3427 | ||
3428 | return 0; | |
3429 | } | |
3430 | ||
3431 | void RGWPutACLs_ObjStore_S3::send_response() | |
3432 | { | |
3433 | if (op_ret) | |
3434 | set_req_state_err(s, op_ret); | |
3435 | dump_errno(s); | |
3436 | end_header(s, this, "application/xml"); | |
3437 | dump_start(s); | |
3438 | } | |
3439 | ||
3440 | void RGWGetLC_ObjStore_S3::execute() | |
3441 | { | |
3442 | config.set_ctx(s->cct); | |
3443 | ||
3444 | map<string, bufferlist>::iterator aiter = s->bucket_attrs.find(RGW_ATTR_LC); | |
3445 | if (aiter == s->bucket_attrs.end()) { | |
3446 | op_ret = -ENOENT; | |
3447 | return; | |
3448 | } | |
3449 | ||
11fdf7f2 | 3450 | bufferlist::const_iterator iter{&aiter->second}; |
7c673cae FG |
3451 | try { |
3452 | config.decode(iter); | |
3453 | } catch (const buffer::error& e) { | |
9f95a23c | 3454 | ldpp_dout(this, 0) << __func__ << "decode life cycle config failed" << dendl; |
7c673cae FG |
3455 | op_ret = -EIO; |
3456 | return; | |
3457 | } | |
3458 | } | |
3459 | ||
3460 | void RGWGetLC_ObjStore_S3::send_response() | |
3461 | { | |
3462 | if (op_ret) { | |
3463 | if (op_ret == -ENOENT) { | |
3464 | set_req_state_err(s, ERR_NO_SUCH_LC); | |
3465 | } else { | |
3466 | set_req_state_err(s, op_ret); | |
3467 | } | |
3468 | } | |
3469 | dump_errno(s); | |
3470 | end_header(s, this, "application/xml"); | |
3471 | dump_start(s); | |
3472 | ||
3473 | if (op_ret < 0) | |
3474 | return; | |
3475 | ||
11fdf7f2 | 3476 | encode_xml("LifecycleConfiguration", XMLNS_AWS_S3, config, s->formatter); |
7c673cae FG |
3477 | rgw_flush_formatter_and_reset(s, s->formatter); |
3478 | } | |
3479 | ||
3480 | void RGWPutLC_ObjStore_S3::send_response() | |
3481 | { | |
3482 | if (op_ret) | |
3483 | set_req_state_err(s, op_ret); | |
3484 | dump_errno(s); | |
3485 | end_header(s, this, "application/xml"); | |
3486 | dump_start(s); | |
3487 | } | |
3488 | ||
3489 | void RGWDeleteLC_ObjStore_S3::send_response() | |
3490 | { | |
3491 | if (op_ret == 0) | |
3492 | op_ret = STATUS_NO_CONTENT; | |
3493 | if (op_ret) { | |
3494 | set_req_state_err(s, op_ret); | |
3495 | } | |
3496 | dump_errno(s); | |
3497 | end_header(s, this, "application/xml"); | |
3498 | dump_start(s); | |
3499 | } | |
3500 | ||
3501 | void RGWGetCORS_ObjStore_S3::send_response() | |
3502 | { | |
3503 | if (op_ret) { | |
3504 | if (op_ret == -ENOENT) | |
3a9019d9 | 3505 | set_req_state_err(s, ERR_NO_SUCH_CORS_CONFIGURATION); |
7c673cae FG |
3506 | else |
3507 | set_req_state_err(s, op_ret); | |
3508 | } | |
3509 | dump_errno(s); | |
3510 | end_header(s, NULL, "application/xml"); | |
3511 | dump_start(s); | |
3512 | if (! op_ret) { | |
3513 | string cors; | |
3514 | RGWCORSConfiguration_S3 *s3cors = | |
3515 | static_cast<RGWCORSConfiguration_S3 *>(&bucket_cors); | |
3516 | stringstream ss; | |
3517 | ||
3518 | s3cors->to_xml(ss); | |
3519 | cors = ss.str(); | |
3520 | dump_body(s, cors); | |
3521 | } | |
3522 | } | |
3523 | ||
3524 | int RGWPutCORS_ObjStore_S3::get_params() | |
3525 | { | |
7c673cae FG |
3526 | RGWCORSXMLParser_S3 parser(s->cct); |
3527 | RGWCORSConfiguration_S3 *cors_config; | |
3528 | ||
3529 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; | |
11fdf7f2 TL |
3530 | |
3531 | int r = 0; | |
3532 | bufferlist data; | |
3533 | std::tie(r, data) = rgw_rest_read_all_input(s, max_size, false); | |
7c673cae FG |
3534 | if (r < 0) { |
3535 | return r; | |
3536 | } | |
3537 | ||
31f18b77 FG |
3538 | r = do_aws4_auth_completion(); |
3539 | if (r < 0) { | |
3540 | return r; | |
7c673cae FG |
3541 | } |
3542 | ||
3543 | if (!parser.init()) { | |
3544 | return -EINVAL; | |
3545 | } | |
3546 | ||
11fdf7f2 TL |
3547 | char* buf = data.c_str(); |
3548 | if (!buf || !parser.parse(buf, data.length(), 1)) { | |
3549 | return -ERR_MALFORMED_XML; | |
7c673cae FG |
3550 | } |
3551 | cors_config = | |
3552 | static_cast<RGWCORSConfiguration_S3 *>(parser.find_first( | |
3553 | "CORSConfiguration")); | |
3554 | if (!cors_config) { | |
11fdf7f2 TL |
3555 | return -ERR_MALFORMED_XML; |
3556 | } | |
3557 | ||
3558 | #define CORS_RULES_MAX_NUM 100 | |
3559 | int max_num = s->cct->_conf->rgw_cors_rules_max_num; | |
3560 | if (max_num < 0) { | |
3561 | max_num = CORS_RULES_MAX_NUM; | |
3562 | } | |
3563 | int cors_rules_num = cors_config->get_rules().size(); | |
3564 | if (cors_rules_num > max_num) { | |
9f95a23c | 3565 | ldpp_dout(this, 4) << "An cors config can have up to " |
11fdf7f2 TL |
3566 | << max_num |
3567 | << " rules, request cors rules num: " | |
3568 | << cors_rules_num << dendl; | |
3569 | op_ret = -ERR_INVALID_CORS_RULES_ERROR; | |
3570 | s->err.message = "The number of CORS rules should not exceed allowed limit of " | |
3571 | + std::to_string(max_num) + " rules."; | |
3572 | return -ERR_INVALID_REQUEST; | |
7c673cae FG |
3573 | } |
3574 | ||
31f18b77 | 3575 | // forward bucket cors requests to meta master zone |
9f95a23c | 3576 | if (!store->svc()->zone->is_meta_master()) { |
31f18b77 | 3577 | /* only need to keep this data around if we're not meta master */ |
11fdf7f2 | 3578 | in_data.append(data); |
31f18b77 FG |
3579 | } |
3580 | ||
11fdf7f2 | 3581 | if (s->cct->_conf->subsys.should_gather<ceph_subsys_rgw, 15>()) { |
9f95a23c | 3582 | ldpp_dout(this, 15) << "CORSConfiguration"; |
7c673cae FG |
3583 | cors_config->to_xml(*_dout); |
3584 | *_dout << dendl; | |
3585 | } | |
3586 | ||
3587 | cors_config->encode(cors_bl); | |
3588 | ||
3589 | return 0; | |
3590 | } | |
3591 | ||
3592 | void RGWPutCORS_ObjStore_S3::send_response() | |
3593 | { | |
3594 | if (op_ret) | |
3595 | set_req_state_err(s, op_ret); | |
3596 | dump_errno(s); | |
3597 | end_header(s, NULL, "application/xml"); | |
3598 | dump_start(s); | |
3599 | } | |
3600 | ||
3601 | void RGWDeleteCORS_ObjStore_S3::send_response() | |
3602 | { | |
3603 | int r = op_ret; | |
3604 | if (!r || r == -ENOENT) | |
3605 | r = STATUS_NO_CONTENT; | |
3606 | ||
3607 | set_req_state_err(s, r); | |
3608 | dump_errno(s); | |
3609 | end_header(s, NULL); | |
3610 | } | |
3611 | ||
3612 | void RGWOptionsCORS_ObjStore_S3::send_response() | |
3613 | { | |
3614 | string hdrs, exp_hdrs; | |
3615 | uint32_t max_age = CORS_MAX_AGE_INVALID; | |
3616 | /*EACCES means, there is no CORS registered yet for the bucket | |
3617 | *ENOENT means, there is no match of the Origin in the list of CORSRule | |
3618 | */ | |
3619 | if (op_ret == -ENOENT) | |
3620 | op_ret = -EACCES; | |
3621 | if (op_ret < 0) { | |
3622 | set_req_state_err(s, op_ret); | |
3623 | dump_errno(s); | |
3624 | end_header(s, NULL); | |
3625 | return; | |
3626 | } | |
3627 | get_response_params(hdrs, exp_hdrs, &max_age); | |
3628 | ||
3629 | dump_errno(s); | |
3630 | dump_access_control(s, origin, req_meth, hdrs.c_str(), exp_hdrs.c_str(), | |
3631 | max_age); | |
3632 | end_header(s, NULL); | |
3633 | } | |
3634 | ||
3635 | void RGWGetRequestPayment_ObjStore_S3::send_response() | |
3636 | { | |
3637 | dump_errno(s); | |
3638 | end_header(s, this, "application/xml"); | |
3639 | dump_start(s); | |
3640 | ||
3641 | s->formatter->open_object_section_in_ns("RequestPaymentConfiguration", XMLNS_AWS_S3); | |
3642 | const char *payer = requester_pays ? "Requester" : "BucketOwner"; | |
3643 | s->formatter->dump_string("Payer", payer); | |
3644 | s->formatter->close_section(); | |
3645 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3646 | } | |
3647 | ||
3648 | class RGWSetRequestPaymentParser : public RGWXMLParser | |
3649 | { | |
3650 | XMLObj *alloc_obj(const char *el) override { | |
3651 | return new XMLObj; | |
3652 | } | |
3653 | ||
3654 | public: | |
3655 | RGWSetRequestPaymentParser() {} | |
3656 | ~RGWSetRequestPaymentParser() override {} | |
3657 | ||
3658 | int get_request_payment_payer(bool *requester_pays) { | |
3659 | XMLObj *config = find_first("RequestPaymentConfiguration"); | |
3660 | if (!config) | |
3661 | return -EINVAL; | |
3662 | ||
3663 | *requester_pays = false; | |
3664 | ||
3665 | XMLObj *field = config->find_first("Payer"); | |
3666 | if (!field) | |
3667 | return 0; | |
3668 | ||
11fdf7f2 | 3669 | auto& s = field->get_data(); |
7c673cae FG |
3670 | |
3671 | if (stringcasecmp(s, "Requester") == 0) { | |
3672 | *requester_pays = true; | |
3673 | } else if (stringcasecmp(s, "BucketOwner") != 0) { | |
3674 | return -EINVAL; | |
3675 | } | |
3676 | ||
3677 | return 0; | |
3678 | } | |
3679 | }; | |
3680 | ||
3681 | int RGWSetRequestPayment_ObjStore_S3::get_params() | |
3682 | { | |
7c673cae | 3683 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
11fdf7f2 TL |
3684 | |
3685 | int r = 0; | |
494da23a | 3686 | std::tie(r, in_data) = rgw_rest_read_all_input(s, max_size, false); |
7c673cae FG |
3687 | |
3688 | if (r < 0) { | |
3689 | return r; | |
3690 | } | |
3691 | ||
494da23a | 3692 | |
7c673cae FG |
3693 | RGWSetRequestPaymentParser parser; |
3694 | ||
3695 | if (!parser.init()) { | |
9f95a23c | 3696 | ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl; |
11fdf7f2 | 3697 | return -EIO; |
7c673cae FG |
3698 | } |
3699 | ||
494da23a TL |
3700 | char* buf = in_data.c_str(); |
3701 | if (!parser.parse(buf, in_data.length(), 1)) { | |
9f95a23c | 3702 | ldpp_dout(this, 10) << "failed to parse data: " << buf << dendl; |
11fdf7f2 | 3703 | return -EINVAL; |
7c673cae FG |
3704 | } |
3705 | ||
11fdf7f2 | 3706 | return parser.get_request_payment_payer(&requester_pays); |
7c673cae FG |
3707 | } |
3708 | ||
3709 | void RGWSetRequestPayment_ObjStore_S3::send_response() | |
3710 | { | |
3711 | if (op_ret) | |
3712 | set_req_state_err(s, op_ret); | |
3713 | dump_errno(s); | |
3714 | end_header(s); | |
3715 | } | |
3716 | ||
3717 | int RGWInitMultipart_ObjStore_S3::get_params() | |
3718 | { | |
3719 | RGWAccessControlPolicy_S3 s3policy(s->cct); | |
3720 | op_ret = create_s3_policy(s, store, s3policy, s->owner); | |
3721 | if (op_ret < 0) | |
3722 | return op_ret; | |
3723 | ||
3724 | policy = s3policy; | |
3725 | ||
3726 | return 0; | |
3727 | } | |
3728 | ||
3729 | void RGWInitMultipart_ObjStore_S3::send_response() | |
3730 | { | |
3731 | if (op_ret) | |
3732 | set_req_state_err(s, op_ret); | |
3733 | dump_errno(s); | |
3734 | for (auto &it : crypt_http_responses) | |
3735 | dump_header(s, it.first, it.second); | |
f6b5b4d7 TL |
3736 | ceph::real_time abort_date; |
3737 | string rule_id; | |
3738 | bool exist_multipart_abort = get_s3_multipart_abort_header(s, mtime, abort_date, rule_id); | |
3739 | if (exist_multipart_abort) { | |
3740 | dump_time_header(s, "x-amz-abort-date", abort_date); | |
3741 | dump_header_if_nonempty(s, "x-amz-abort-rule-id", rule_id); | |
3742 | } | |
7c673cae FG |
3743 | end_header(s, this, "application/xml"); |
3744 | if (op_ret == 0) { | |
3745 | dump_start(s); | |
3746 | s->formatter->open_object_section_in_ns("InitiateMultipartUploadResult", XMLNS_AWS_S3); | |
3747 | if (!s->bucket_tenant.empty()) | |
3748 | s->formatter->dump_string("Tenant", s->bucket_tenant); | |
3749 | s->formatter->dump_string("Bucket", s->bucket_name); | |
3750 | s->formatter->dump_string("Key", s->object.name); | |
3751 | s->formatter->dump_string("UploadId", upload_id); | |
3752 | s->formatter->close_section(); | |
3753 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3754 | } | |
3755 | } | |
3756 | ||
3757 | int RGWInitMultipart_ObjStore_S3::prepare_encryption(map<string, bufferlist>& attrs) | |
3758 | { | |
3759 | int res = 0; | |
3760 | res = rgw_s3_prepare_encrypt(s, attrs, nullptr, nullptr, crypt_http_responses); | |
3761 | return res; | |
3762 | } | |
3763 | ||
3764 | int RGWCompleteMultipart_ObjStore_S3::get_params() | |
3765 | { | |
3766 | int ret = RGWCompleteMultipart_ObjStore::get_params(); | |
3767 | if (ret < 0) { | |
3768 | return ret; | |
3769 | } | |
3770 | ||
a8e16298 TL |
3771 | map_qs_metadata(s); |
3772 | ||
31f18b77 | 3773 | return do_aws4_auth_completion(); |
7c673cae FG |
3774 | } |
3775 | ||
3776 | void RGWCompleteMultipart_ObjStore_S3::send_response() | |
3777 | { | |
3778 | if (op_ret) | |
3779 | set_req_state_err(s, op_ret); | |
3780 | dump_errno(s); | |
11fdf7f2 | 3781 | dump_header_if_nonempty(s, "x-amz-version-id", version_id); |
7c673cae | 3782 | end_header(s, this, "application/xml"); |
3a9019d9 | 3783 | if (op_ret == 0) { |
7c673cae FG |
3784 | dump_start(s); |
3785 | s->formatter->open_object_section_in_ns("CompleteMultipartUploadResult", XMLNS_AWS_S3); | |
3a9019d9 | 3786 | std::string base_uri = compute_domain_uri(s); |
7c673cae | 3787 | if (!s->bucket_tenant.empty()) { |
3a9019d9 FG |
3788 | s->formatter->dump_format("Location", "%s/%s:%s/%s", |
3789 | base_uri.c_str(), | |
3790 | s->bucket_tenant.c_str(), | |
3791 | s->bucket_name.c_str(), | |
3792 | s->object.name.c_str() | |
3793 | ); | |
7c673cae FG |
3794 | s->formatter->dump_string("Tenant", s->bucket_tenant); |
3795 | } else { | |
3a9019d9 FG |
3796 | s->formatter->dump_format("Location", "%s/%s/%s", |
3797 | base_uri.c_str(), | |
3798 | s->bucket_name.c_str(), | |
3799 | s->object.name.c_str() | |
3800 | ); | |
7c673cae FG |
3801 | } |
3802 | s->formatter->dump_string("Bucket", s->bucket_name); | |
3803 | s->formatter->dump_string("Key", s->object.name); | |
3804 | s->formatter->dump_string("ETag", etag); | |
3805 | s->formatter->close_section(); | |
3806 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3807 | } | |
3808 | } | |
3809 | ||
3810 | void RGWAbortMultipart_ObjStore_S3::send_response() | |
3811 | { | |
3812 | int r = op_ret; | |
3813 | if (!r) | |
3814 | r = STATUS_NO_CONTENT; | |
3815 | ||
3816 | set_req_state_err(s, r); | |
3817 | dump_errno(s); | |
3818 | end_header(s, this); | |
3819 | } | |
3820 | ||
3821 | void RGWListMultipart_ObjStore_S3::send_response() | |
3822 | { | |
3823 | if (op_ret) | |
3824 | set_req_state_err(s, op_ret); | |
3825 | dump_errno(s); | |
11fdf7f2 TL |
3826 | // Explicitly use chunked transfer encoding so that we can stream the result |
3827 | // to the user without having to wait for the full length of it. | |
3828 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
3829 | |
3830 | if (op_ret == 0) { | |
3831 | dump_start(s); | |
3832 | s->formatter->open_object_section_in_ns("ListPartsResult", XMLNS_AWS_S3); | |
3833 | map<uint32_t, RGWUploadPartInfo>::iterator iter; | |
3834 | map<uint32_t, RGWUploadPartInfo>::reverse_iterator test_iter; | |
3835 | int cur_max = 0; | |
3836 | ||
3837 | iter = parts.begin(); | |
3838 | test_iter = parts.rbegin(); | |
3839 | if (test_iter != parts.rend()) { | |
3840 | cur_max = test_iter->first; | |
3841 | } | |
3842 | if (!s->bucket_tenant.empty()) | |
3843 | s->formatter->dump_string("Tenant", s->bucket_tenant); | |
3844 | s->formatter->dump_string("Bucket", s->bucket_name); | |
3845 | s->formatter->dump_string("Key", s->object.name); | |
3846 | s->formatter->dump_string("UploadId", upload_id); | |
3847 | s->formatter->dump_string("StorageClass", "STANDARD"); | |
3848 | s->formatter->dump_int("PartNumberMarker", marker); | |
3849 | s->formatter->dump_int("NextPartNumberMarker", cur_max); | |
3850 | s->formatter->dump_int("MaxParts", max_parts); | |
3851 | s->formatter->dump_string("IsTruncated", (truncated ? "true" : "false")); | |
3852 | ||
3853 | ACLOwner& owner = policy.get_owner(); | |
3854 | dump_owner(s, owner.get_id(), owner.get_display_name()); | |
3855 | ||
3856 | for (; iter != parts.end(); ++iter) { | |
3857 | RGWUploadPartInfo& info = iter->second; | |
3858 | ||
3859 | s->formatter->open_object_section("Part"); | |
3860 | ||
3861 | dump_time(s, "LastModified", &info.modified); | |
3862 | ||
3863 | s->formatter->dump_unsigned("PartNumber", info.num); | |
3864 | s->formatter->dump_format("ETag", "\"%s\"", info.etag.c_str()); | |
3865 | s->formatter->dump_unsigned("Size", info.accounted_size); | |
3866 | s->formatter->close_section(); | |
3867 | } | |
3868 | s->formatter->close_section(); | |
3869 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3870 | } | |
3871 | } | |
3872 | ||
3873 | void RGWListBucketMultiparts_ObjStore_S3::send_response() | |
3874 | { | |
3875 | if (op_ret < 0) | |
3876 | set_req_state_err(s, op_ret); | |
3877 | dump_errno(s); | |
3878 | ||
11fdf7f2 TL |
3879 | // Explicitly use chunked transfer encoding so that we can stream the result |
3880 | // to the user without having to wait for the full length of it. | |
3881 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
3882 | dump_start(s); |
3883 | if (op_ret < 0) | |
3884 | return; | |
3885 | ||
3886 | s->formatter->open_object_section_in_ns("ListMultipartUploadsResult", XMLNS_AWS_S3); | |
3887 | if (!s->bucket_tenant.empty()) | |
3888 | s->formatter->dump_string("Tenant", s->bucket_tenant); | |
3889 | s->formatter->dump_string("Bucket", s->bucket_name); | |
3890 | if (!prefix.empty()) | |
3891 | s->formatter->dump_string("ListMultipartUploadsResult.Prefix", prefix); | |
11fdf7f2 | 3892 | const string& key_marker = marker.get_key(); |
7c673cae FG |
3893 | if (!key_marker.empty()) |
3894 | s->formatter->dump_string("KeyMarker", key_marker); | |
11fdf7f2 | 3895 | const string& upload_id_marker = marker.get_upload_id(); |
7c673cae FG |
3896 | if (!upload_id_marker.empty()) |
3897 | s->formatter->dump_string("UploadIdMarker", upload_id_marker); | |
3898 | string next_key = next_marker.mp.get_key(); | |
3899 | if (!next_key.empty()) | |
3900 | s->formatter->dump_string("NextKeyMarker", next_key); | |
3901 | string next_upload_id = next_marker.mp.get_upload_id(); | |
3902 | if (!next_upload_id.empty()) | |
3903 | s->formatter->dump_string("NextUploadIdMarker", next_upload_id); | |
3904 | s->formatter->dump_int("MaxUploads", max_uploads); | |
3905 | if (!delimiter.empty()) | |
3906 | s->formatter->dump_string("Delimiter", delimiter); | |
3907 | s->formatter->dump_string("IsTruncated", (is_truncated ? "true" : "false")); | |
3908 | ||
3909 | if (op_ret >= 0) { | |
3910 | vector<RGWMultipartUploadEntry>::iterator iter; | |
3911 | for (iter = uploads.begin(); iter != uploads.end(); ++iter) { | |
3912 | RGWMPObj& mp = iter->mp; | |
3913 | s->formatter->open_array_section("Upload"); | |
9f95a23c TL |
3914 | if (encode_url) { |
3915 | s->formatter->dump_string("Key", url_encode(mp.get_key(), false)); | |
3916 | } else { | |
3917 | s->formatter->dump_string("Key", mp.get_key()); | |
3918 | } | |
7c673cae | 3919 | s->formatter->dump_string("UploadId", mp.get_upload_id()); |
9f95a23c TL |
3920 | dump_owner(s, s->user->get_id(), s->user->get_display_name(), "Initiator"); |
3921 | dump_owner(s, s->user->get_id(), s->user->get_display_name()); | |
7c673cae FG |
3922 | s->formatter->dump_string("StorageClass", "STANDARD"); |
3923 | dump_time(s, "Initiated", &iter->obj.meta.mtime); | |
3924 | s->formatter->close_section(); | |
3925 | } | |
3926 | if (!common_prefixes.empty()) { | |
3927 | s->formatter->open_array_section("CommonPrefixes"); | |
9f95a23c TL |
3928 | for (const auto& kv : common_prefixes) { |
3929 | if (encode_url) { | |
3930 | s->formatter->dump_string("CommonPrefixes.Prefix", | |
3931 | url_encode(kv.first, false)); | |
3932 | } else { | |
3933 | s->formatter->dump_string("CommonPrefixes.Prefix", kv.first); | |
3934 | } | |
7c673cae FG |
3935 | } |
3936 | s->formatter->close_section(); | |
3937 | } | |
3938 | } | |
3939 | s->formatter->close_section(); | |
3940 | rgw_flush_formatter_and_reset(s, s->formatter); | |
3941 | } | |
3942 | ||
3943 | int RGWDeleteMultiObj_ObjStore_S3::get_params() | |
3944 | { | |
3945 | int ret = RGWDeleteMultiObj_ObjStore::get_params(); | |
3946 | if (ret < 0) { | |
3947 | return ret; | |
3948 | } | |
3949 | ||
31f18b77 | 3950 | return do_aws4_auth_completion(); |
7c673cae FG |
3951 | } |
3952 | ||
3953 | void RGWDeleteMultiObj_ObjStore_S3::send_status() | |
3954 | { | |
3955 | if (! status_dumped) { | |
3956 | if (op_ret < 0) | |
3957 | set_req_state_err(s, op_ret); | |
3958 | dump_errno(s); | |
3959 | status_dumped = true; | |
3960 | } | |
3961 | } | |
3962 | ||
3963 | void RGWDeleteMultiObj_ObjStore_S3::begin_response() | |
3964 | { | |
3965 | ||
3966 | if (!status_dumped) { | |
3967 | send_status(); | |
3968 | } | |
3969 | ||
3970 | dump_start(s); | |
11fdf7f2 TL |
3971 | // Explicitly use chunked transfer encoding so that we can stream the result |
3972 | // to the user without having to wait for the full length of it. | |
3973 | end_header(s, this, "application/xml", CHUNKED_TRANSFER_ENCODING); | |
7c673cae FG |
3974 | s->formatter->open_object_section_in_ns("DeleteResult", XMLNS_AWS_S3); |
3975 | ||
3976 | rgw_flush_formatter(s, s->formatter); | |
3977 | } | |
3978 | ||
3979 | void RGWDeleteMultiObj_ObjStore_S3::send_partial_response(rgw_obj_key& key, | |
3980 | bool delete_marker, | |
3981 | const string& marker_version_id, int ret) | |
3982 | { | |
3983 | if (!key.empty()) { | |
92f5a8d4 | 3984 | if (ret == 0 && !quiet) { |
7c673cae FG |
3985 | s->formatter->open_object_section("Deleted"); |
3986 | s->formatter->dump_string("Key", key.name); | |
3987 | if (!key.instance.empty()) { | |
3988 | s->formatter->dump_string("VersionId", key.instance); | |
3989 | } | |
3990 | if (delete_marker) { | |
3991 | s->formatter->dump_bool("DeleteMarker", true); | |
3992 | s->formatter->dump_string("DeleteMarkerVersionId", marker_version_id); | |
3993 | } | |
3994 | s->formatter->close_section(); | |
92f5a8d4 | 3995 | } else if (ret < 0) { |
31f18b77 | 3996 | struct rgw_http_error r; |
7c673cae FG |
3997 | int err_no; |
3998 | ||
3999 | s->formatter->open_object_section("Error"); | |
4000 | ||
92f5a8d4 | 4001 | err_no = -ret; |
7c673cae FG |
4002 | rgw_get_errno_s3(&r, err_no); |
4003 | ||
4004 | s->formatter->dump_string("Key", key.name); | |
4005 | s->formatter->dump_string("VersionId", key.instance); | |
494da23a | 4006 | s->formatter->dump_string("Code", r.s3_code); |
7c673cae FG |
4007 | s->formatter->dump_string("Message", r.s3_code); |
4008 | s->formatter->close_section(); | |
4009 | } | |
4010 | ||
4011 | rgw_flush_formatter(s, s->formatter); | |
4012 | } | |
4013 | } | |
4014 | ||
4015 | void RGWDeleteMultiObj_ObjStore_S3::end_response() | |
4016 | { | |
4017 | ||
4018 | s->formatter->close_section(); | |
4019 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4020 | } | |
4021 | ||
4022 | void RGWGetObjLayout_ObjStore_S3::send_response() | |
4023 | { | |
4024 | if (op_ret) | |
4025 | set_req_state_err(s, op_ret); | |
4026 | dump_errno(s); | |
4027 | end_header(s, this, "application/json"); | |
4028 | ||
4029 | JSONFormatter f; | |
4030 | ||
4031 | if (op_ret < 0) { | |
4032 | return; | |
4033 | } | |
4034 | ||
4035 | f.open_object_section("result"); | |
4036 | ::encode_json("head", head_obj, &f); | |
4037 | ::encode_json("manifest", *manifest, &f); | |
4038 | f.open_array_section("data_location"); | |
4039 | for (auto miter = manifest->obj_begin(); miter != manifest->obj_end(); ++miter) { | |
4040 | f.open_object_section("obj"); | |
9f95a23c | 4041 | rgw_raw_obj raw_loc = miter.get_location().get_raw_obj(store->getRados()); |
11fdf7f2 TL |
4042 | uint64_t ofs = miter.get_ofs(); |
4043 | uint64_t left = manifest->get_obj_size() - ofs; | |
7c673cae FG |
4044 | ::encode_json("ofs", miter.get_ofs(), &f); |
4045 | ::encode_json("loc", raw_loc, &f); | |
4046 | ::encode_json("loc_ofs", miter.location_ofs(), &f); | |
11fdf7f2 TL |
4047 | uint64_t loc_size = miter.get_stripe_size(); |
4048 | if (loc_size > left) { | |
4049 | loc_size = left; | |
4050 | } | |
4051 | ::encode_json("loc_size", loc_size, &f); | |
7c673cae FG |
4052 | f.close_section(); |
4053 | rgw_flush_formatter(s, &f); | |
4054 | } | |
4055 | f.close_section(); | |
4056 | f.close_section(); | |
4057 | rgw_flush_formatter(s, &f); | |
4058 | } | |
4059 | ||
31f18b77 FG |
4060 | int RGWConfigBucketMetaSearch_ObjStore_S3::get_params() |
4061 | { | |
4062 | auto iter = s->info.x_meta_map.find("x-amz-meta-search"); | |
4063 | if (iter == s->info.x_meta_map.end()) { | |
4064 | s->err.message = "X-Rgw-Meta-Search header not provided"; | |
9f95a23c | 4065 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4066 | return -EINVAL; |
4067 | } | |
4068 | ||
4069 | list<string> expressions; | |
4070 | get_str_list(iter->second, ",", expressions); | |
4071 | ||
4072 | for (auto& expression : expressions) { | |
4073 | vector<string> args; | |
4074 | get_str_vec(expression, ";", args); | |
4075 | ||
4076 | if (args.empty()) { | |
4077 | s->err.message = "invalid empty expression"; | |
9f95a23c | 4078 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4079 | return -EINVAL; |
4080 | } | |
4081 | if (args.size() > 2) { | |
4082 | s->err.message = string("invalid expression: ") + expression; | |
9f95a23c | 4083 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4084 | return -EINVAL; |
4085 | } | |
4086 | ||
4087 | string key = boost::algorithm::to_lower_copy(rgw_trim_whitespace(args[0])); | |
4088 | string val; | |
4089 | if (args.size() > 1) { | |
4090 | val = boost::algorithm::to_lower_copy(rgw_trim_whitespace(args[1])); | |
4091 | } | |
4092 | ||
4093 | if (!boost::algorithm::starts_with(key, RGW_AMZ_META_PREFIX)) { | |
4094 | s->err.message = string("invalid expression, key must start with '" RGW_AMZ_META_PREFIX "' : ") + expression; | |
9f95a23c | 4095 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4096 | return -EINVAL; |
4097 | } | |
4098 | ||
4099 | key = key.substr(sizeof(RGW_AMZ_META_PREFIX) - 1); | |
4100 | ||
4101 | ESEntityTypeMap::EntityType entity_type; | |
4102 | ||
4103 | if (val.empty() || val == "str" || val == "string") { | |
4104 | entity_type = ESEntityTypeMap::ES_ENTITY_STR; | |
4105 | } else if (val == "int" || val == "integer") { | |
4106 | entity_type = ESEntityTypeMap::ES_ENTITY_INT; | |
4107 | } else if (val == "date" || val == "datetime") { | |
4108 | entity_type = ESEntityTypeMap::ES_ENTITY_DATE; | |
4109 | } else { | |
4110 | s->err.message = string("invalid entity type: ") + val; | |
9f95a23c | 4111 | ldpp_dout(this, 5) << s->err.message << dendl; |
31f18b77 FG |
4112 | return -EINVAL; |
4113 | } | |
4114 | ||
4115 | mdsearch_config[key] = entity_type; | |
4116 | } | |
4117 | ||
4118 | return 0; | |
4119 | } | |
4120 | ||
4121 | void RGWConfigBucketMetaSearch_ObjStore_S3::send_response() | |
4122 | { | |
4123 | if (op_ret) | |
4124 | set_req_state_err(s, op_ret); | |
4125 | dump_errno(s); | |
4126 | end_header(s, this); | |
4127 | } | |
4128 | ||
4129 | void RGWGetBucketMetaSearch_ObjStore_S3::send_response() | |
4130 | { | |
4131 | if (op_ret) | |
4132 | set_req_state_err(s, op_ret); | |
4133 | dump_errno(s); | |
4134 | end_header(s, NULL, "application/xml"); | |
4135 | ||
4136 | Formatter *f = s->formatter; | |
4137 | f->open_array_section("GetBucketMetaSearchResult"); | |
4138 | for (auto& e : s->bucket_info.mdsearch_config) { | |
4139 | f->open_object_section("Entry"); | |
4140 | string k = string("x-amz-meta-") + e.first; | |
4141 | f->dump_string("Key", k.c_str()); | |
4142 | const char *type; | |
4143 | switch (e.second) { | |
4144 | case ESEntityTypeMap::ES_ENTITY_INT: | |
4145 | type = "int"; | |
4146 | break; | |
4147 | case ESEntityTypeMap::ES_ENTITY_DATE: | |
4148 | type = "date"; | |
4149 | break; | |
4150 | default: | |
4151 | type = "str"; | |
4152 | } | |
4153 | f->dump_string("Type", type); | |
4154 | f->close_section(); | |
4155 | } | |
4156 | f->close_section(); | |
4157 | rgw_flush_formatter(s, f); | |
4158 | } | |
4159 | ||
4160 | void RGWDelBucketMetaSearch_ObjStore_S3::send_response() | |
4161 | { | |
4162 | if (op_ret) | |
4163 | set_req_state_err(s, op_ret); | |
4164 | dump_errno(s); | |
4165 | end_header(s, this); | |
4166 | } | |
4167 | ||
eafe8130 TL |
4168 | void RGWPutBucketObjectLock_ObjStore_S3::send_response() |
4169 | { | |
4170 | if (op_ret) { | |
4171 | set_req_state_err(s, op_ret); | |
4172 | } | |
4173 | dump_errno(s); | |
4174 | end_header(s); | |
4175 | } | |
4176 | ||
4177 | void RGWGetBucketObjectLock_ObjStore_S3::send_response() | |
4178 | { | |
4179 | if (op_ret) { | |
4180 | set_req_state_err(s, op_ret); | |
4181 | } | |
4182 | dump_errno(s); | |
4183 | end_header(s, this, "application/xml"); | |
4184 | dump_start(s); | |
4185 | ||
4186 | if (op_ret) { | |
4187 | return; | |
4188 | } | |
4189 | encode_xml("ObjectLockConfiguration", s->bucket_info.obj_lock, s->formatter); | |
4190 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4191 | } | |
4192 | ||
4193 | ||
4194 | int RGWPutObjRetention_ObjStore_S3::get_params() | |
4195 | { | |
4196 | const char *bypass_gov_header = s->info.env->get("HTTP_X_AMZ_BYPASS_GOVERNANCE_RETENTION"); | |
4197 | if (bypass_gov_header) { | |
4198 | std::string bypass_gov_decoded = url_decode(bypass_gov_header); | |
4199 | bypass_governance_mode = boost::algorithm::iequals(bypass_gov_decoded, "true"); | |
4200 | } | |
4201 | ||
4202 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; | |
4203 | std::tie(op_ret, data) = rgw_rest_read_all_input(s, max_size, false); | |
4204 | return op_ret; | |
4205 | } | |
4206 | ||
4207 | void RGWPutObjRetention_ObjStore_S3::send_response() | |
4208 | { | |
4209 | if (op_ret) { | |
4210 | set_req_state_err(s, op_ret); | |
4211 | } | |
4212 | dump_errno(s); | |
4213 | end_header(s); | |
4214 | } | |
4215 | ||
4216 | void RGWGetObjRetention_ObjStore_S3::send_response() | |
4217 | { | |
4218 | if (op_ret) { | |
4219 | set_req_state_err(s, op_ret); | |
4220 | } | |
4221 | dump_errno(s); | |
4222 | end_header(s, this, "application/xml"); | |
4223 | dump_start(s); | |
4224 | ||
4225 | if (op_ret) { | |
4226 | return; | |
4227 | } | |
4228 | encode_xml("Retention", obj_retention, s->formatter); | |
4229 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4230 | } | |
4231 | ||
4232 | void RGWPutObjLegalHold_ObjStore_S3::send_response() | |
4233 | { | |
4234 | if (op_ret) { | |
4235 | set_req_state_err(s, op_ret); | |
4236 | } | |
4237 | dump_errno(s); | |
4238 | end_header(s); | |
4239 | } | |
4240 | ||
4241 | void RGWGetObjLegalHold_ObjStore_S3::send_response() | |
4242 | { | |
4243 | if (op_ret) { | |
4244 | set_req_state_err(s, op_ret); | |
4245 | } | |
4246 | dump_errno(s); | |
4247 | end_header(s, this, "application/xml"); | |
4248 | dump_start(s); | |
4249 | ||
4250 | if (op_ret) { | |
4251 | return; | |
4252 | } | |
4253 | encode_xml("LegalHold", obj_legal_hold, s->formatter); | |
4254 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4255 | } | |
4256 | ||
9f95a23c TL |
4257 | void RGWGetBucketPolicyStatus_ObjStore_S3::send_response() |
4258 | { | |
4259 | if (op_ret) { | |
4260 | set_req_state_err(s, op_ret); | |
4261 | } | |
4262 | dump_errno(s); | |
4263 | end_header(s, this, "application/xml"); | |
4264 | dump_start(s); | |
4265 | ||
4266 | s->formatter->open_object_section_in_ns("PolicyStatus", XMLNS_AWS_S3); | |
4267 | // https://docs.aws.amazon.com/AmazonS3/latest/API/RESTBucketGETPolicyStatus.html | |
4268 | // mentions TRUE and FALSE, but boto/aws official clients seem to want lower | |
4269 | // case which is returned by AWS as well; so let's be bug to bug compatible | |
4270 | // with the API | |
4271 | s->formatter->dump_bool("IsPublic", isPublic); | |
4272 | s->formatter->close_section(); | |
4273 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4274 | ||
4275 | } | |
4276 | ||
4277 | void RGWPutBucketPublicAccessBlock_ObjStore_S3::send_response() | |
4278 | { | |
4279 | if (op_ret) { | |
4280 | set_req_state_err(s, op_ret); | |
4281 | } | |
4282 | dump_errno(s); | |
4283 | end_header(s); | |
4284 | } | |
4285 | ||
4286 | void RGWGetBucketPublicAccessBlock_ObjStore_S3::send_response() | |
4287 | { | |
4288 | if (op_ret) { | |
4289 | set_req_state_err(s, op_ret); | |
4290 | } | |
4291 | dump_errno(s); | |
4292 | end_header(s, this, "application/xml"); | |
4293 | dump_start(s); | |
4294 | ||
4295 | access_conf.dump_xml(s->formatter); | |
4296 | rgw_flush_formatter_and_reset(s, s->formatter); | |
4297 | } | |
31f18b77 | 4298 | |
7c673cae FG |
4299 | RGWOp *RGWHandler_REST_Service_S3::op_get() |
4300 | { | |
4301 | if (is_usage_op()) { | |
4302 | return new RGWGetUsage_ObjStore_S3; | |
4303 | } else { | |
4304 | return new RGWListBuckets_ObjStore_S3; | |
4305 | } | |
4306 | } | |
4307 | ||
4308 | RGWOp *RGWHandler_REST_Service_S3::op_head() | |
4309 | { | |
4310 | return new RGWListBuckets_ObjStore_S3; | |
4311 | } | |
4312 | ||
4313 | RGWOp *RGWHandler_REST_Service_S3::op_post() | |
4314 | { | |
eafe8130 TL |
4315 | const auto max_size = s->cct->_conf->rgw_max_put_param_size; |
4316 | ||
9f95a23c | 4317 | int ret; |
eafe8130 TL |
4318 | bufferlist data; |
4319 | std::tie(ret, data) = rgw_rest_read_all_input(s, max_size, false); | |
9f95a23c TL |
4320 | if (ret < 0) { |
4321 | return nullptr; | |
4322 | } | |
eafe8130 | 4323 | |
9f95a23c TL |
4324 | const auto post_body = data.to_str(); |
4325 | ||
4326 | if (isSTSEnabled) { | |
eafe8130 | 4327 | RGWHandler_REST_STS sts_handler(auth_registry, post_body); |
11fdf7f2 | 4328 | sts_handler.init(store, s, s->cio); |
9f95a23c | 4329 | auto op = sts_handler.get_op(); |
eafe8130 TL |
4330 | if (op) { |
4331 | return op; | |
4332 | } | |
7c673cae | 4333 | } |
92f5a8d4 | 4334 | |
9f95a23c | 4335 | if (isIAMEnabled) { |
92f5a8d4 TL |
4336 | RGWHandler_REST_IAM iam_handler(auth_registry, post_body); |
4337 | iam_handler.init(store, s, s->cio); | |
9f95a23c | 4338 | auto op = iam_handler.get_op(); |
92f5a8d4 TL |
4339 | if (op) { |
4340 | return op; | |
4341 | } | |
4342 | } | |
4343 | ||
9f95a23c | 4344 | if (isPSEnabled) { |
eafe8130 TL |
4345 | RGWHandler_REST_PSTopic_AWS topic_handler(auth_registry, post_body); |
4346 | topic_handler.init(store, s, s->cio); | |
9f95a23c TL |
4347 | auto op = topic_handler.get_op(); |
4348 | if (op) { | |
4349 | return op; | |
4350 | } | |
eafe8130 TL |
4351 | } |
4352 | ||
9f95a23c | 4353 | return nullptr; |
7c673cae FG |
4354 | } |
4355 | ||
9f95a23c | 4356 | RGWOp *RGWHandler_REST_Bucket_S3::get_obj_op(bool get_data) const |
7c673cae FG |
4357 | { |
4358 | // Non-website mode | |
eafe8130 TL |
4359 | if (get_data) { |
4360 | int list_type = 1; | |
4361 | s->info.args.get_int("list-type", &list_type, 1); | |
4362 | switch (list_type) { | |
4363 | case 1: | |
4364 | return new RGWListBucket_ObjStore_S3; | |
4365 | case 2: | |
4366 | return new RGWListBucket_ObjStore_S3v2; | |
4367 | default: | |
4368 | ldpp_dout(s, 5) << __func__ << ": unsupported list-type " << list_type << dendl; | |
4369 | return new RGWListBucket_ObjStore_S3; | |
4370 | } | |
31f18b77 | 4371 | } else { |
7c673cae | 4372 | return new RGWStatBucket_ObjStore_S3; |
31f18b77 | 4373 | } |
7c673cae FG |
4374 | } |
4375 | ||
4376 | RGWOp *RGWHandler_REST_Bucket_S3::op_get() | |
4377 | { | |
f91f0fd5 TL |
4378 | if (s->info.args.sub_resource_exists("encryption")) |
4379 | return nullptr; | |
4380 | ||
7c673cae FG |
4381 | if (s->info.args.sub_resource_exists("logging")) |
4382 | return new RGWGetBucketLogging_ObjStore_S3; | |
4383 | ||
4384 | if (s->info.args.sub_resource_exists("location")) | |
4385 | return new RGWGetBucketLocation_ObjStore_S3; | |
4386 | ||
4387 | if (s->info.args.sub_resource_exists("versioning")) | |
4388 | return new RGWGetBucketVersioning_ObjStore_S3; | |
4389 | ||
4390 | if (s->info.args.sub_resource_exists("website")) { | |
4391 | if (!s->cct->_conf->rgw_enable_static_website) { | |
4392 | return NULL; | |
4393 | } | |
4394 | return new RGWGetBucketWebsite_ObjStore_S3; | |
4395 | } | |
4396 | ||
31f18b77 FG |
4397 | if (s->info.args.exists("mdsearch")) { |
4398 | return new RGWGetBucketMetaSearch_ObjStore_S3; | |
4399 | } | |
4400 | ||
7c673cae FG |
4401 | if (is_acl_op()) { |
4402 | return new RGWGetACLs_ObjStore_S3; | |
4403 | } else if (is_cors_op()) { | |
4404 | return new RGWGetCORS_ObjStore_S3; | |
4405 | } else if (is_request_payment_op()) { | |
4406 | return new RGWGetRequestPayment_ObjStore_S3; | |
4407 | } else if (s->info.args.exists("uploads")) { | |
4408 | return new RGWListBucketMultiparts_ObjStore_S3; | |
4409 | } else if(is_lc_op()) { | |
4410 | return new RGWGetLC_ObjStore_S3; | |
31f18b77 FG |
4411 | } else if(is_policy_op()) { |
4412 | return new RGWGetBucketPolicy; | |
9f95a23c TL |
4413 | } else if (is_tagging_op()) { |
4414 | return new RGWGetBucketTags_ObjStore_S3; | |
eafe8130 TL |
4415 | } else if (is_object_lock_op()) { |
4416 | return new RGWGetBucketObjectLock_ObjStore_S3; | |
4417 | } else if (is_notification_op()) { | |
4418 | return RGWHandler_REST_PSNotifs_S3::create_get_op(); | |
9f95a23c TL |
4419 | } else if (is_replication_op()) { |
4420 | return new RGWGetBucketReplication_ObjStore_S3; | |
4421 | } else if (is_policy_status_op()) { | |
4422 | return new RGWGetBucketPolicyStatus_ObjStore_S3; | |
4423 | } else if (is_block_public_access_op()) { | |
4424 | return new RGWGetBucketPublicAccessBlock_ObjStore_S3; | |
7c673cae FG |
4425 | } |
4426 | return get_obj_op(true); | |
4427 | } | |
4428 | ||
4429 | RGWOp *RGWHandler_REST_Bucket_S3::op_head() | |
4430 | { | |
4431 | if (is_acl_op()) { | |
4432 | return new RGWGetACLs_ObjStore_S3; | |
4433 | } else if (s->info.args.exists("uploads")) { | |
4434 | return new RGWListBucketMultiparts_ObjStore_S3; | |
4435 | } | |
4436 | return get_obj_op(false); | |
4437 | } | |
4438 | ||
4439 | RGWOp *RGWHandler_REST_Bucket_S3::op_put() | |
4440 | { | |
f91f0fd5 TL |
4441 | if (s->info.args.sub_resource_exists("logging") || |
4442 | s->info.args.sub_resource_exists("encryption")) | |
4443 | return nullptr; | |
7c673cae FG |
4444 | if (s->info.args.sub_resource_exists("versioning")) |
4445 | return new RGWSetBucketVersioning_ObjStore_S3; | |
4446 | if (s->info.args.sub_resource_exists("website")) { | |
4447 | if (!s->cct->_conf->rgw_enable_static_website) { | |
4448 | return NULL; | |
4449 | } | |
4450 | return new RGWSetBucketWebsite_ObjStore_S3; | |
4451 | } | |
9f95a23c TL |
4452 | if (is_tagging_op()) { |
4453 | return new RGWPutBucketTags_ObjStore_S3; | |
4454 | } else if (is_acl_op()) { | |
7c673cae FG |
4455 | return new RGWPutACLs_ObjStore_S3; |
4456 | } else if (is_cors_op()) { | |
4457 | return new RGWPutCORS_ObjStore_S3; | |
4458 | } else if (is_request_payment_op()) { | |
4459 | return new RGWSetRequestPayment_ObjStore_S3; | |
4460 | } else if(is_lc_op()) { | |
4461 | return new RGWPutLC_ObjStore_S3; | |
31f18b77 FG |
4462 | } else if(is_policy_op()) { |
4463 | return new RGWPutBucketPolicy; | |
eafe8130 TL |
4464 | } else if (is_object_lock_op()) { |
4465 | return new RGWPutBucketObjectLock_ObjStore_S3; | |
4466 | } else if (is_notification_op()) { | |
4467 | return RGWHandler_REST_PSNotifs_S3::create_put_op(); | |
9f95a23c TL |
4468 | } else if (is_replication_op()) { |
4469 | auto sync_policy_handler = store->svc()->zone->get_sync_policy_handler(nullopt); | |
4470 | if (!sync_policy_handler || | |
4471 | sync_policy_handler->is_legacy_config()) { | |
4472 | return nullptr; | |
4473 | } | |
4474 | ||
4475 | return new RGWPutBucketReplication_ObjStore_S3; | |
4476 | } else if (is_block_public_access_op()) { | |
4477 | return new RGWPutBucketPublicAccessBlock_ObjStore_S3; | |
7c673cae FG |
4478 | } |
4479 | return new RGWCreateBucket_ObjStore_S3; | |
4480 | } | |
4481 | ||
4482 | RGWOp *RGWHandler_REST_Bucket_S3::op_delete() | |
4483 | { | |
f91f0fd5 TL |
4484 | if (s->info.args.sub_resource_exists("logging") || |
4485 | s->info.args.sub_resource_exists("encryption")) | |
4486 | return nullptr; | |
4487 | ||
9f95a23c TL |
4488 | if (is_tagging_op()) { |
4489 | return new RGWDeleteBucketTags_ObjStore_S3; | |
4490 | } else if (is_cors_op()) { | |
7c673cae FG |
4491 | return new RGWDeleteCORS_ObjStore_S3; |
4492 | } else if(is_lc_op()) { | |
4493 | return new RGWDeleteLC_ObjStore_S3; | |
31f18b77 FG |
4494 | } else if(is_policy_op()) { |
4495 | return new RGWDeleteBucketPolicy; | |
eafe8130 TL |
4496 | } else if (is_notification_op()) { |
4497 | return RGWHandler_REST_PSNotifs_S3::create_delete_op(); | |
9f95a23c TL |
4498 | } else if (is_replication_op()) { |
4499 | return new RGWDeleteBucketReplication_ObjStore_S3; | |
4500 | } else if (is_block_public_access_op()) { | |
4501 | return new RGWDeleteBucketPublicAccessBlock; | |
7c673cae FG |
4502 | } |
4503 | ||
4504 | if (s->info.args.sub_resource_exists("website")) { | |
4505 | if (!s->cct->_conf->rgw_enable_static_website) { | |
4506 | return NULL; | |
4507 | } | |
4508 | return new RGWDeleteBucketWebsite_ObjStore_S3; | |
4509 | } | |
4510 | ||
31f18b77 FG |
4511 | if (s->info.args.exists("mdsearch")) { |
4512 | return new RGWDelBucketMetaSearch_ObjStore_S3; | |
4513 | } | |
4514 | ||
7c673cae FG |
4515 | return new RGWDeleteBucket_ObjStore_S3; |
4516 | } | |
4517 | ||
4518 | RGWOp *RGWHandler_REST_Bucket_S3::op_post() | |
4519 | { | |
4520 | if (s->info.args.exists("delete")) { | |
4521 | return new RGWDeleteMultiObj_ObjStore_S3; | |
4522 | } | |
4523 | ||
31f18b77 FG |
4524 | if (s->info.args.exists("mdsearch")) { |
4525 | return new RGWConfigBucketMetaSearch_ObjStore_S3; | |
4526 | } | |
4527 | ||
7c673cae FG |
4528 | return new RGWPostObj_ObjStore_S3; |
4529 | } | |
4530 | ||
4531 | RGWOp *RGWHandler_REST_Bucket_S3::op_options() | |
4532 | { | |
4533 | return new RGWOptionsCORS_ObjStore_S3; | |
4534 | } | |
4535 | ||
4536 | RGWOp *RGWHandler_REST_Obj_S3::get_obj_op(bool get_data) | |
4537 | { | |
7c673cae FG |
4538 | RGWGetObj_ObjStore_S3 *get_obj_op = new RGWGetObj_ObjStore_S3; |
4539 | get_obj_op->set_get_data(get_data); | |
4540 | return get_obj_op; | |
4541 | } | |
4542 | ||
4543 | RGWOp *RGWHandler_REST_Obj_S3::op_get() | |
4544 | { | |
4545 | if (is_acl_op()) { | |
4546 | return new RGWGetACLs_ObjStore_S3; | |
4547 | } else if (s->info.args.exists("uploadId")) { | |
4548 | return new RGWListMultipart_ObjStore_S3; | |
4549 | } else if (s->info.args.exists("layout")) { | |
4550 | return new RGWGetObjLayout_ObjStore_S3; | |
224ce89b WB |
4551 | } else if (is_tagging_op()) { |
4552 | return new RGWGetObjTags_ObjStore_S3; | |
eafe8130 TL |
4553 | } else if (is_obj_retention_op()) { |
4554 | return new RGWGetObjRetention_ObjStore_S3; | |
4555 | } else if (is_obj_legal_hold_op()) { | |
4556 | return new RGWGetObjLegalHold_ObjStore_S3; | |
7c673cae FG |
4557 | } |
4558 | return get_obj_op(true); | |
4559 | } | |
4560 | ||
4561 | RGWOp *RGWHandler_REST_Obj_S3::op_head() | |
4562 | { | |
4563 | if (is_acl_op()) { | |
4564 | return new RGWGetACLs_ObjStore_S3; | |
4565 | } else if (s->info.args.exists("uploadId")) { | |
4566 | return new RGWListMultipart_ObjStore_S3; | |
4567 | } | |
4568 | return get_obj_op(false); | |
4569 | } | |
4570 | ||
4571 | RGWOp *RGWHandler_REST_Obj_S3::op_put() | |
4572 | { | |
4573 | if (is_acl_op()) { | |
4574 | return new RGWPutACLs_ObjStore_S3; | |
224ce89b WB |
4575 | } else if (is_tagging_op()) { |
4576 | return new RGWPutObjTags_ObjStore_S3; | |
eafe8130 TL |
4577 | } else if (is_obj_retention_op()) { |
4578 | return new RGWPutObjRetention_ObjStore_S3; | |
4579 | } else if (is_obj_legal_hold_op()) { | |
4580 | return new RGWPutObjLegalHold_ObjStore_S3; | |
7c673cae | 4581 | } |
224ce89b | 4582 | |
7c673cae FG |
4583 | if (s->init_state.src_bucket.empty()) |
4584 | return new RGWPutObj_ObjStore_S3; | |
4585 | else | |
4586 | return new RGWCopyObj_ObjStore_S3; | |
4587 | } | |
4588 | ||
4589 | RGWOp *RGWHandler_REST_Obj_S3::op_delete() | |
4590 | { | |
224ce89b WB |
4591 | if (is_tagging_op()) { |
4592 | return new RGWDeleteObjTags_ObjStore_S3; | |
4593 | } | |
7c673cae FG |
4594 | string upload_id = s->info.args.get("uploadId"); |
4595 | ||
4596 | if (upload_id.empty()) | |
4597 | return new RGWDeleteObj_ObjStore_S3; | |
4598 | else | |
4599 | return new RGWAbortMultipart_ObjStore_S3; | |
4600 | } | |
4601 | ||
4602 | RGWOp *RGWHandler_REST_Obj_S3::op_post() | |
4603 | { | |
4604 | if (s->info.args.exists("uploadId")) | |
4605 | return new RGWCompleteMultipart_ObjStore_S3; | |
4606 | ||
4607 | if (s->info.args.exists("uploads")) | |
4608 | return new RGWInitMultipart_ObjStore_S3; | |
4609 | ||
31f18b77 | 4610 | return new RGWPostObj_ObjStore_S3; |
7c673cae FG |
4611 | } |
4612 | ||
4613 | RGWOp *RGWHandler_REST_Obj_S3::op_options() | |
4614 | { | |
4615 | return new RGWOptionsCORS_ObjStore_S3; | |
4616 | } | |
4617 | ||
4618 | int RGWHandler_REST_S3::init_from_header(struct req_state* s, | |
4619 | int default_formatter, | |
4620 | bool configurable_format) | |
4621 | { | |
4622 | string req; | |
4623 | string first; | |
4624 | ||
4625 | const char *req_name = s->relative_uri.c_str(); | |
4626 | const char *p; | |
4627 | ||
4628 | if (*req_name == '?') { | |
4629 | p = req_name; | |
4630 | } else { | |
4631 | p = s->info.request_params.c_str(); | |
4632 | } | |
4633 | ||
4634 | s->info.args.set(p); | |
4635 | s->info.args.parse(); | |
4636 | ||
4637 | /* must be called after the args parsing */ | |
4638 | int ret = allocate_formatter(s, default_formatter, configurable_format); | |
4639 | if (ret < 0) | |
4640 | return ret; | |
4641 | ||
4642 | if (*req_name != '/') | |
4643 | return 0; | |
4644 | ||
4645 | req_name++; | |
4646 | ||
4647 | if (!*req_name) | |
4648 | return 0; | |
4649 | ||
4650 | req = req_name; | |
4651 | int pos = req.find('/'); | |
4652 | if (pos >= 0) { | |
4653 | first = req.substr(0, pos); | |
4654 | } else { | |
4655 | first = req; | |
4656 | } | |
4657 | ||
4658 | /* | |
4659 | * XXX The intent of the check for empty is apparently to let the bucket | |
4660 | * name from DNS to be set ahead. However, we currently take the DNS | |
4661 | * bucket and re-insert it into URL in rgw_rest.cc:RGWREST::preprocess(). | |
4662 | * So, this check is meaningless. | |
4663 | * | |
4664 | * Rather than dropping this, the code needs to be changed into putting | |
4665 | * the bucket (and its tenant) from DNS and Host: header (HTTP_HOST) | |
4666 | * into req_status.bucket_name directly. | |
4667 | */ | |
4668 | if (s->init_state.url_bucket.empty()) { | |
4669 | // Save bucket to tide us over until token is parsed. | |
4670 | s->init_state.url_bucket = first; | |
4671 | if (pos >= 0) { | |
4672 | string encoded_obj_str = req.substr(pos+1); | |
4673 | s->object = rgw_obj_key(encoded_obj_str, s->info.args.get("versionId")); | |
4674 | } | |
4675 | } else { | |
4676 | s->object = rgw_obj_key(req_name, s->info.args.get("versionId")); | |
4677 | } | |
4678 | return 0; | |
4679 | } | |
4680 | ||
9f95a23c | 4681 | static int verify_mfa(rgw::sal::RGWRadosStore *store, RGWUserInfo *user, const string& mfa_str, bool *verified, const DoutPrefixProvider *dpp) |
11fdf7f2 TL |
4682 | { |
4683 | vector<string> params; | |
4684 | get_str_vec(mfa_str, " ", params); | |
4685 | ||
4686 | if (params.size() != 2) { | |
9f95a23c | 4687 | ldpp_dout(dpp, 5) << "NOTICE: invalid mfa string provided: " << mfa_str << dendl; |
11fdf7f2 TL |
4688 | return -EINVAL; |
4689 | } | |
4690 | ||
4691 | string& serial = params[0]; | |
4692 | string& pin = params[1]; | |
4693 | ||
4694 | auto i = user->mfa_ids.find(serial); | |
4695 | if (i == user->mfa_ids.end()) { | |
9f95a23c | 4696 | ldpp_dout(dpp, 5) << "NOTICE: user does not have mfa device with serial=" << serial << dendl; |
11fdf7f2 TL |
4697 | return -EACCES; |
4698 | } | |
4699 | ||
9f95a23c | 4700 | int ret = store->svc()->cls->mfa.check_mfa(user->user_id, serial, pin, null_yield); |
11fdf7f2 | 4701 | if (ret < 0) { |
9f95a23c | 4702 | ldpp_dout(dpp, 20) << "NOTICE: failed to check MFA, serial=" << serial << dendl; |
11fdf7f2 TL |
4703 | return -EACCES; |
4704 | } | |
4705 | ||
4706 | *verified = true; | |
4707 | ||
4708 | return 0; | |
4709 | } | |
4710 | ||
7c673cae FG |
4711 | int RGWHandler_REST_S3::postauth_init() |
4712 | { | |
4713 | struct req_init_state *t = &s->init_state; | |
7c673cae | 4714 | |
9f95a23c | 4715 | rgw_parse_url_bucket(t->url_bucket, s->user->get_tenant(), |
7c673cae FG |
4716 | s->bucket_tenant, s->bucket_name); |
4717 | ||
4718 | dout(10) << "s->object=" << (!s->object.empty() ? s->object : rgw_obj_key("<NULL>")) | |
4719 | << " s->bucket=" << rgw_make_bucket_entry_name(s->bucket_tenant, s->bucket_name) << dendl; | |
4720 | ||
4721 | int ret; | |
d2e6a577 | 4722 | ret = rgw_validate_tenant_name(s->bucket_tenant); |
7c673cae FG |
4723 | if (ret) |
4724 | return ret; | |
4725 | if (!s->bucket_name.empty()) { | |
7c673cae FG |
4726 | ret = validate_object_name(s->object.name); |
4727 | if (ret) | |
4728 | return ret; | |
4729 | } | |
4730 | ||
4731 | if (!t->src_bucket.empty()) { | |
9f95a23c | 4732 | rgw_parse_url_bucket(t->src_bucket, s->user->get_tenant(), |
7c673cae | 4733 | s->src_tenant_name, s->src_bucket_name); |
d2e6a577 | 4734 | ret = rgw_validate_tenant_name(s->src_tenant_name); |
7c673cae FG |
4735 | if (ret) |
4736 | return ret; | |
7c673cae | 4737 | } |
11fdf7f2 TL |
4738 | |
4739 | const char *mfa = s->info.env->get("HTTP_X_AMZ_MFA"); | |
4740 | if (mfa) { | |
9f95a23c | 4741 | ret = verify_mfa(store, &s->user->get_info(), string(mfa), &s->mfa_verified, s); |
11fdf7f2 TL |
4742 | } |
4743 | ||
7c673cae FG |
4744 | return 0; |
4745 | } | |
4746 | ||
9f95a23c | 4747 | int RGWHandler_REST_S3::init(rgw::sal::RGWRadosStore *store, struct req_state *s, |
7c673cae FG |
4748 | rgw::io::BasicClient *cio) |
4749 | { | |
4750 | int ret; | |
4751 | ||
4752 | s->dialect = "s3"; | |
d2e6a577 FG |
4753 | |
4754 | ret = rgw_validate_tenant_name(s->bucket_tenant); | |
7c673cae FG |
4755 | if (ret) |
4756 | return ret; | |
7c673cae | 4757 | if (!s->bucket_name.empty()) { |
7c673cae FG |
4758 | ret = validate_object_name(s->object.name); |
4759 | if (ret) | |
4760 | return ret; | |
4761 | } | |
4762 | ||
4763 | const char *cacl = s->info.env->get("HTTP_X_AMZ_ACL"); | |
4764 | if (cacl) | |
4765 | s->canned_acl = cacl; | |
4766 | ||
4767 | s->has_acl_header = s->info.env->exists_prefix("HTTP_X_AMZ_GRANT"); | |
4768 | ||
4769 | const char *copy_source = s->info.env->get("HTTP_X_AMZ_COPY_SOURCE"); | |
3a9019d9 FG |
4770 | if (copy_source && |
4771 | (! s->info.env->get("HTTP_X_AMZ_COPY_SOURCE_RANGE")) && | |
4772 | (! s->info.args.exists("uploadId"))) { | |
7c673cae | 4773 | |
494da23a | 4774 | ret = RGWCopyObj::parse_copy_location(copy_source, |
7c673cae FG |
4775 | s->init_state.src_bucket, |
4776 | s->src_object); | |
4777 | if (!ret) { | |
9f95a23c | 4778 | ldpp_dout(s, 0) << "failed to parse copy location" << dendl; |
7c673cae FG |
4779 | return -EINVAL; // XXX why not -ERR_INVALID_BUCKET_NAME or -ERR_BAD_URL? |
4780 | } | |
4781 | } | |
4782 | ||
11fdf7f2 TL |
4783 | const char *sc = s->info.env->get("HTTP_X_AMZ_STORAGE_CLASS"); |
4784 | if (sc) { | |
4785 | s->info.storage_class = sc; | |
4786 | } | |
4787 | ||
7c673cae FG |
4788 | return RGWHandler_REST::init(store, s, cio); |
4789 | } | |
4790 | ||
11fdf7f2 TL |
4791 | int RGWHandler_REST_S3::authorize(const DoutPrefixProvider *dpp) |
4792 | { | |
4793 | if (s->info.args.exists("Action") && s->info.args.get("Action") == "AssumeRoleWithWebIdentity") { | |
4794 | return RGW_Auth_STS::authorize(dpp, store, auth_registry, s); | |
4795 | } | |
4796 | return RGW_Auth_S3::authorize(dpp, store, auth_registry, s); | |
4797 | } | |
4798 | ||
31f18b77 | 4799 | enum class AwsVersion { |
11fdf7f2 | 4800 | UNKNOWN, |
31f18b77 FG |
4801 | V2, |
4802 | V4 | |
4803 | }; | |
4804 | ||
4805 | enum class AwsRoute { | |
11fdf7f2 | 4806 | UNKNOWN, |
31f18b77 FG |
4807 | QUERY_STRING, |
4808 | HEADERS | |
4809 | }; | |
4810 | ||
4811 | static inline std::pair<AwsVersion, AwsRoute> | |
4812 | discover_aws_flavour(const req_info& info) | |
4813 | { | |
4814 | using rgw::auth::s3::AWS4_HMAC_SHA256_STR; | |
4815 | ||
11fdf7f2 TL |
4816 | AwsVersion version = AwsVersion::UNKNOWN; |
4817 | AwsRoute route = AwsRoute::UNKNOWN; | |
31f18b77 FG |
4818 | |
4819 | const char* http_auth = info.env->get("HTTP_AUTHORIZATION"); | |
4820 | if (http_auth && http_auth[0]) { | |
4821 | /* Authorization in Header */ | |
4822 | route = AwsRoute::HEADERS; | |
4823 | ||
4824 | if (!strncmp(http_auth, AWS4_HMAC_SHA256_STR, | |
4825 | strlen(AWS4_HMAC_SHA256_STR))) { | |
4826 | /* AWS v4 */ | |
4827 | version = AwsVersion::V4; | |
4828 | } else if (!strncmp(http_auth, "AWS ", 4)) { | |
4829 | /* AWS v2 */ | |
4830 | version = AwsVersion::V2; | |
4831 | } | |
4832 | } else { | |
4833 | route = AwsRoute::QUERY_STRING; | |
4834 | ||
4835 | if (info.args.get("X-Amz-Algorithm") == AWS4_HMAC_SHA256_STR) { | |
4836 | /* AWS v4 */ | |
4837 | version = AwsVersion::V4; | |
4838 | } else if (!info.args.get("AWSAccessKeyId").empty()) { | |
4839 | /* AWS v2 */ | |
4840 | version = AwsVersion::V2; | |
4841 | } | |
4842 | } | |
4843 | ||
4844 | return std::make_pair(version, route); | |
4845 | } | |
4846 | ||
7c673cae FG |
4847 | /* |
4848 | * verify that a signed request comes from the keyholder | |
4849 | * by checking the signature against our locally-computed version | |
4850 | * | |
4851 | * it tries AWS v4 before AWS v2 | |
4852 | */ | |
11fdf7f2 | 4853 | int RGW_Auth_S3::authorize(const DoutPrefixProvider *dpp, |
9f95a23c | 4854 | rgw::sal::RGWRadosStore* const store, |
7c673cae FG |
4855 | const rgw::auth::StrategyRegistry& auth_registry, |
4856 | struct req_state* const s) | |
4857 | { | |
4858 | ||
4859 | /* neither keystone and rados enabled; warn and exit! */ | |
4860 | if (!store->ctx()->_conf->rgw_s3_auth_use_rados && | |
4861 | !store->ctx()->_conf->rgw_s3_auth_use_keystone && | |
4862 | !store->ctx()->_conf->rgw_s3_auth_use_ldap) { | |
11fdf7f2 | 4863 | ldpp_dout(dpp, 0) << "WARNING: no authorization backend enabled! Users will never authenticate." << dendl; |
7c673cae FG |
4864 | return -EPERM; |
4865 | } | |
4866 | ||
11fdf7f2 | 4867 | const auto ret = rgw::auth::Strategy::apply(dpp, auth_registry.get_s3_main(), s); |
31f18b77 FG |
4868 | if (ret == 0) { |
4869 | /* Populate the owner info. */ | |
9f95a23c TL |
4870 | s->owner.set_id(s->user->get_id()); |
4871 | s->owner.set_name(s->user->get_display_name()); | |
31f18b77 FG |
4872 | } |
4873 | return ret; | |
7c673cae FG |
4874 | } |
4875 | ||
9f95a23c | 4876 | int RGWHandler_Auth_S3::init(rgw::sal::RGWRadosStore *store, struct req_state *state, |
7c673cae FG |
4877 | rgw::io::BasicClient *cio) |
4878 | { | |
4879 | int ret = RGWHandler_REST_S3::init_from_header(state, RGW_FORMAT_JSON, | |
4880 | true); | |
4881 | if (ret < 0) | |
4882 | return ret; | |
4883 | ||
4884 | return RGWHandler_REST::init(store, state, cio); | |
4885 | } | |
4886 | ||
4887 | RGWHandler_REST* RGWRESTMgr_S3::get_handler(struct req_state* const s, | |
4888 | const rgw::auth::StrategyRegistry& auth_registry, | |
4889 | const std::string& frontend_prefix) | |
4890 | { | |
4891 | bool is_s3website = enable_s3website && (s->prot_flags & RGW_REST_WEBSITE); | |
4892 | int ret = | |
4893 | RGWHandler_REST_S3::init_from_header(s, | |
4894 | is_s3website ? RGW_FORMAT_HTML : | |
4895 | RGW_FORMAT_XML, true); | |
4896 | if (ret < 0) | |
4897 | return NULL; | |
4898 | ||
4899 | RGWHandler_REST* handler; | |
4900 | // TODO: Make this more readable | |
4901 | if (is_s3website) { | |
4902 | if (s->init_state.url_bucket.empty()) { | |
4903 | handler = new RGWHandler_REST_Service_S3Website(auth_registry); | |
4904 | } else if (s->object.empty()) { | |
4905 | handler = new RGWHandler_REST_Bucket_S3Website(auth_registry); | |
4906 | } else { | |
4907 | handler = new RGWHandler_REST_Obj_S3Website(auth_registry); | |
4908 | } | |
4909 | } else { | |
4910 | if (s->init_state.url_bucket.empty()) { | |
92f5a8d4 | 4911 | handler = new RGWHandler_REST_Service_S3(auth_registry, enable_sts, enable_iam, enable_pubsub); |
7c673cae | 4912 | } else if (s->object.empty()) { |
eafe8130 | 4913 | handler = new RGWHandler_REST_Bucket_S3(auth_registry, enable_pubsub); |
7c673cae FG |
4914 | } else { |
4915 | handler = new RGWHandler_REST_Obj_S3(auth_registry); | |
4916 | } | |
4917 | } | |
4918 | ||
9f95a23c | 4919 | ldpp_dout(s, 20) << __func__ << " handler=" << typeid(*handler).name() |
7c673cae FG |
4920 | << dendl; |
4921 | return handler; | |
4922 | } | |
4923 | ||
224ce89b WB |
4924 | bool RGWHandler_REST_S3Website::web_dir() const { |
4925 | std::string subdir_name = url_decode(s->object.name); | |
4926 | ||
4927 | if (subdir_name.empty()) { | |
4928 | return false; | |
f6b5b4d7 | 4929 | } else if (subdir_name.back() == '/' && subdir_name.size() > 1) { |
224ce89b WB |
4930 | subdir_name.pop_back(); |
4931 | } | |
4932 | ||
4933 | rgw_obj obj(s->bucket, subdir_name); | |
4934 | ||
4935 | RGWObjectCtx& obj_ctx = *static_cast<RGWObjectCtx *>(s->obj_ctx); | |
11fdf7f2 TL |
4936 | obj_ctx.set_atomic(obj); |
4937 | obj_ctx.set_prefetch_data(obj); | |
224ce89b WB |
4938 | |
4939 | RGWObjState* state = nullptr; | |
9f95a23c | 4940 | if (store->getRados()->get_obj_state(&obj_ctx, s->bucket_info, obj, &state, false, s->yield) < 0) { |
224ce89b WB |
4941 | return false; |
4942 | } | |
4943 | if (! state->exists) { | |
4944 | return false; | |
4945 | } | |
4946 | return state->exists; | |
4947 | } | |
4948 | ||
9f95a23c | 4949 | int RGWHandler_REST_S3Website::init(rgw::sal::RGWRadosStore *store, req_state *s, |
94b18763 FG |
4950 | rgw::io::BasicClient* cio) |
4951 | { | |
4952 | // save the original object name before retarget() replaces it with the | |
4953 | // result of get_effective_key(). the error_handler() needs the original | |
4954 | // object name for redirect handling | |
4955 | original_object_name = s->object.name; | |
4956 | ||
4957 | return RGWHandler_REST_S3::init(store, s, cio); | |
4958 | } | |
4959 | ||
7c673cae FG |
4960 | int RGWHandler_REST_S3Website::retarget(RGWOp* op, RGWOp** new_op) { |
4961 | *new_op = op; | |
9f95a23c | 4962 | ldpp_dout(s, 10) << __func__ << " Starting retarget" << dendl; |
7c673cae FG |
4963 | |
4964 | if (!(s->prot_flags & RGW_REST_WEBSITE)) | |
4965 | return 0; | |
4966 | ||
9f95a23c | 4967 | int ret = store->getRados()->get_bucket_info(store->svc(), s->bucket_tenant, |
7c673cae | 4968 | s->bucket_name, s->bucket_info, NULL, |
9f95a23c | 4969 | s->yield, &s->bucket_attrs); |
7c673cae FG |
4970 | if (ret < 0) { |
4971 | // TODO-FUTURE: if the bucket does not exist, maybe expose it here? | |
4972 | return -ERR_NO_SUCH_BUCKET; | |
4973 | } | |
4974 | if (!s->bucket_info.has_website) { | |
4975 | // TODO-FUTURE: if the bucket has no WebsiteConfig, expose it here | |
4976 | return -ERR_NO_SUCH_WEBSITE_CONFIGURATION; | |
4977 | } | |
4978 | ||
4979 | rgw_obj_key new_obj; | |
eafe8130 TL |
4980 | bool get_res = s->bucket_info.website_conf.get_effective_key(s->object.name, &new_obj.name, web_dir()); |
4981 | if (!get_res) { | |
4982 | s->err.message = "The IndexDocument Suffix is not configurated or not well formed!"; | |
9f95a23c | 4983 | ldpp_dout(s, 5) << s->err.message << dendl; |
eafe8130 TL |
4984 | return -EINVAL; |
4985 | } | |
4986 | ||
9f95a23c | 4987 | ldpp_dout(s, 10) << "retarget get_effective_key " << s->object << " -> " |
7c673cae FG |
4988 | << new_obj << dendl; |
4989 | ||
4990 | RGWBWRoutingRule rrule; | |
4991 | bool should_redirect = | |
4992 | s->bucket_info.website_conf.should_redirect(new_obj.name, 0, &rrule); | |
4993 | ||
4994 | if (should_redirect) { | |
4995 | const string& hostname = s->info.env->get("HTTP_HOST", ""); | |
4996 | const string& protocol = | |
4997 | (s->info.env->get("SERVER_PORT_SECURE") ? "https" : "http"); | |
4998 | int redirect_code = 0; | |
4999 | rrule.apply_rule(protocol, hostname, s->object.name, &s->redirect, | |
5000 | &redirect_code); | |
5001 | // APply a custom HTTP response code | |
5002 | if (redirect_code > 0) | |
5003 | s->err.http_ret = redirect_code; // Apply a custom HTTP response code | |
9f95a23c | 5004 | ldpp_dout(s, 10) << "retarget redirect code=" << redirect_code |
7c673cae FG |
5005 | << " proto+host:" << protocol << "://" << hostname |
5006 | << " -> " << s->redirect << dendl; | |
5007 | return -ERR_WEBSITE_REDIRECT; | |
5008 | } | |
5009 | ||
5010 | /* | |
5011 | * FIXME: if s->object != new_obj, drop op and create a new op to handle | |
5012 | * operation. Or remove this comment if it's not applicable anymore | |
5013 | */ | |
5014 | ||
5015 | s->object = new_obj; | |
5016 | ||
5017 | return 0; | |
5018 | } | |
5019 | ||
5020 | RGWOp* RGWHandler_REST_S3Website::op_get() | |
5021 | { | |
5022 | return get_obj_op(true); | |
5023 | } | |
5024 | ||
5025 | RGWOp* RGWHandler_REST_S3Website::op_head() | |
5026 | { | |
5027 | return get_obj_op(false); | |
5028 | } | |
5029 | ||
5030 | int RGWHandler_REST_S3Website::serve_errordoc(int http_ret, const string& errordoc_key) { | |
5031 | int ret = 0; | |
5032 | s->formatter->reset(); /* Try to throw it all away */ | |
5033 | ||
5034 | std::shared_ptr<RGWGetObj_ObjStore_S3Website> getop( static_cast<RGWGetObj_ObjStore_S3Website*>(op_get())); | |
5035 | if (getop.get() == NULL) { | |
5036 | return -1; // Trigger double error handler | |
5037 | } | |
5038 | getop->init(store, s, this); | |
5039 | getop->range_str = NULL; | |
5040 | getop->if_mod = NULL; | |
5041 | getop->if_unmod = NULL; | |
5042 | getop->if_match = NULL; | |
5043 | getop->if_nomatch = NULL; | |
5044 | s->object = errordoc_key; | |
5045 | ||
5046 | ret = init_permissions(getop.get()); | |
5047 | if (ret < 0) { | |
9f95a23c | 5048 | ldpp_dout(s, 20) << "serve_errordoc failed, init_permissions ret=" << ret << dendl; |
7c673cae FG |
5049 | return -1; // Trigger double error handler |
5050 | } | |
5051 | ||
5052 | ret = read_permissions(getop.get()); | |
5053 | if (ret < 0) { | |
9f95a23c | 5054 | ldpp_dout(s, 20) << "serve_errordoc failed, read_permissions ret=" << ret << dendl; |
7c673cae FG |
5055 | return -1; // Trigger double error handler |
5056 | } | |
5057 | ||
5058 | if (http_ret) { | |
5059 | getop->set_custom_http_response(http_ret); | |
5060 | } | |
5061 | ||
5062 | ret = getop->init_processing(); | |
5063 | if (ret < 0) { | |
9f95a23c | 5064 | ldpp_dout(s, 20) << "serve_errordoc failed, init_processing ret=" << ret << dendl; |
7c673cae FG |
5065 | return -1; // Trigger double error handler |
5066 | } | |
5067 | ||
5068 | ret = getop->verify_op_mask(); | |
5069 | if (ret < 0) { | |
9f95a23c | 5070 | ldpp_dout(s, 20) << "serve_errordoc failed, verify_op_mask ret=" << ret << dendl; |
7c673cae FG |
5071 | return -1; // Trigger double error handler |
5072 | } | |
5073 | ||
5074 | ret = getop->verify_permission(); | |
5075 | if (ret < 0) { | |
9f95a23c | 5076 | ldpp_dout(s, 20) << "serve_errordoc failed, verify_permission ret=" << ret << dendl; |
7c673cae FG |
5077 | return -1; // Trigger double error handler |
5078 | } | |
5079 | ||
5080 | ret = getop->verify_params(); | |
5081 | if (ret < 0) { | |
9f95a23c | 5082 | ldpp_dout(s, 20) << "serve_errordoc failed, verify_params ret=" << ret << dendl; |
7c673cae FG |
5083 | return -1; // Trigger double error handler |
5084 | } | |
5085 | ||
5086 | // No going back now | |
5087 | getop->pre_exec(); | |
5088 | /* | |
5089 | * FIXME Missing headers: | |
5090 | * With a working errordoc, the s3 error fields are rendered as HTTP headers, | |
5091 | * x-amz-error-code: NoSuchKey | |
5092 | * x-amz-error-message: The specified key does not exist. | |
5093 | * x-amz-error-detail-Key: foo | |
5094 | */ | |
5095 | getop->execute(); | |
5096 | getop->complete(); | |
5097 | return 0; | |
5098 | ||
5099 | } | |
5100 | ||
5101 | int RGWHandler_REST_S3Website::error_handler(int err_no, | |
5102 | string* error_content) { | |
5103 | int new_err_no = -1; | |
31f18b77 | 5104 | rgw_http_errors::const_iterator r = rgw_http_s3_errors.find(err_no > 0 ? err_no : -err_no); |
7c673cae | 5105 | int http_error_code = -1; |
31f18b77 FG |
5106 | |
5107 | if (r != rgw_http_s3_errors.end()) { | |
5108 | http_error_code = r->second.first; | |
7c673cae | 5109 | } |
9f95a23c | 5110 | ldpp_dout(s, 10) << "RGWHandler_REST_S3Website::error_handler err_no=" << err_no << " http_ret=" << http_error_code << dendl; |
7c673cae FG |
5111 | |
5112 | RGWBWRoutingRule rrule; | |
5113 | bool should_redirect = | |
94b18763 FG |
5114 | s->bucket_info.website_conf.should_redirect(original_object_name, |
5115 | http_error_code, &rrule); | |
7c673cae FG |
5116 | |
5117 | if (should_redirect) { | |
5118 | const string& hostname = s->info.env->get("HTTP_HOST", ""); | |
5119 | const string& protocol = | |
5120 | (s->info.env->get("SERVER_PORT_SECURE") ? "https" : "http"); | |
5121 | int redirect_code = 0; | |
94b18763 FG |
5122 | rrule.apply_rule(protocol, hostname, original_object_name, |
5123 | &s->redirect, &redirect_code); | |
7c673cae FG |
5124 | // Apply a custom HTTP response code |
5125 | if (redirect_code > 0) | |
5126 | s->err.http_ret = redirect_code; // Apply a custom HTTP response code | |
9f95a23c | 5127 | ldpp_dout(s, 10) << "error handler redirect code=" << redirect_code |
7c673cae FG |
5128 | << " proto+host:" << protocol << "://" << hostname |
5129 | << " -> " << s->redirect << dendl; | |
5130 | return -ERR_WEBSITE_REDIRECT; | |
5131 | } else if (err_no == -ERR_WEBSITE_REDIRECT) { | |
5132 | // Do nothing here, this redirect will be handled in abort_early's ERR_WEBSITE_REDIRECT block | |
5133 | // Do NOT fire the ErrorDoc handler | |
5134 | } else if (!s->bucket_info.website_conf.error_doc.empty()) { | |
5135 | /* This serves an entire page! | |
5136 | On success, it will return zero, and no further content should be sent to the socket | |
5137 | On failure, we need the double-error handler | |
5138 | */ | |
5139 | new_err_no = RGWHandler_REST_S3Website::serve_errordoc(http_error_code, s->bucket_info.website_conf.error_doc); | |
adb31ebb | 5140 | if (new_err_no != -1) { |
7c673cae FG |
5141 | err_no = new_err_no; |
5142 | } | |
5143 | } else { | |
9f95a23c | 5144 | ldpp_dout(s, 20) << "No special error handling today!" << dendl; |
7c673cae FG |
5145 | } |
5146 | ||
5147 | return err_no; | |
5148 | } | |
5149 | ||
5150 | RGWOp* RGWHandler_REST_Obj_S3Website::get_obj_op(bool get_data) | |
5151 | { | |
5152 | /** If we are in website mode, then it is explicitly impossible to run GET or | |
5153 | * HEAD on the actual directory. We must convert the request to run on the | |
5154 | * suffix object instead! | |
5155 | */ | |
5156 | RGWGetObj_ObjStore_S3Website* op = new RGWGetObj_ObjStore_S3Website; | |
5157 | op->set_get_data(get_data); | |
5158 | return op; | |
5159 | } | |
5160 | ||
5161 | RGWOp* RGWHandler_REST_Bucket_S3Website::get_obj_op(bool get_data) | |
5162 | { | |
5163 | /** If we are in website mode, then it is explicitly impossible to run GET or | |
5164 | * HEAD on the actual directory. We must convert the request to run on the | |
5165 | * suffix object instead! | |
5166 | */ | |
5167 | RGWGetObj_ObjStore_S3Website* op = new RGWGetObj_ObjStore_S3Website; | |
5168 | op->set_get_data(get_data); | |
5169 | return op; | |
5170 | } | |
5171 | ||
5172 | RGWOp* RGWHandler_REST_Service_S3Website::get_obj_op(bool get_data) | |
5173 | { | |
5174 | /** If we are in website mode, then it is explicitly impossible to run GET or | |
5175 | * HEAD on the actual directory. We must convert the request to run on the | |
5176 | * suffix object instead! | |
5177 | */ | |
5178 | RGWGetObj_ObjStore_S3Website* op = new RGWGetObj_ObjStore_S3Website; | |
5179 | op->set_get_data(get_data); | |
5180 | return op; | |
5181 | } | |
5182 | ||
5183 | ||
9f95a23c | 5184 | namespace rgw::auth::s3 { |
7c673cae | 5185 | |
31f18b77 FG |
5186 | static rgw::auth::Completer::cmplptr_t |
5187 | null_completer_factory(const boost::optional<std::string>& secret_key) | |
7c673cae | 5188 | { |
31f18b77 FG |
5189 | return nullptr; |
5190 | } | |
5191 | ||
5192 | ||
224ce89b | 5193 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5194 | AWSGeneralAbstractor::get_auth_data(const req_state* const s) const |
5195 | { | |
5196 | AwsVersion version; | |
5197 | AwsRoute route; | |
5198 | std::tie(version, route) = discover_aws_flavour(s->info); | |
5199 | ||
5200 | if (version == AwsVersion::V2) { | |
5201 | return get_auth_data_v2(s); | |
5202 | } else if (version == AwsVersion::V4) { | |
5203 | return get_auth_data_v4(s, route == AwsRoute::QUERY_STRING); | |
5204 | } else { | |
5205 | /* FIXME(rzarzynski): handle anon user. */ | |
5206 | throw -EINVAL; | |
5207 | } | |
5208 | } | |
5209 | ||
5210 | boost::optional<std::string> | |
5211 | AWSGeneralAbstractor::get_v4_canonical_headers( | |
5212 | const req_info& info, | |
5213 | const boost::string_view& signedheaders, | |
5214 | const bool using_qs) const | |
5215 | { | |
5216 | return rgw::auth::s3::get_v4_canonical_headers(info, signedheaders, | |
5217 | using_qs, false); | |
5218 | } | |
5219 | ||
224ce89b | 5220 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 | 5221 | AWSGeneralAbstractor::get_auth_data_v4(const req_state* const s, |
11fdf7f2 | 5222 | const bool using_qs) const |
31f18b77 FG |
5223 | { |
5224 | boost::string_view access_key_id; | |
5225 | boost::string_view signed_hdrs; | |
5226 | ||
5227 | boost::string_view date; | |
5228 | boost::string_view credential_scope; | |
5229 | boost::string_view client_signature; | |
11fdf7f2 | 5230 | boost::string_view session_token; |
31f18b77 | 5231 | |
a8e16298 TL |
5232 | int ret = rgw::auth::s3::parse_v4_credentials(s->info, |
5233 | access_key_id, | |
5234 | credential_scope, | |
5235 | signed_hdrs, | |
5236 | client_signature, | |
5237 | date, | |
11fdf7f2 | 5238 | session_token, |
a8e16298 | 5239 | using_qs); |
31f18b77 FG |
5240 | if (ret < 0) { |
5241 | throw ret; | |
5242 | } | |
5243 | ||
5244 | /* craft canonical headers */ | |
5245 | boost::optional<std::string> canonical_headers = \ | |
5246 | get_v4_canonical_headers(s->info, signed_hdrs, using_qs); | |
5247 | if (canonical_headers) { | |
f64942e4 | 5248 | using sanitize = rgw::crypt_sanitize::log_content; |
9f95a23c | 5249 | ldpp_dout(s, 10) << "canonical headers format = " |
f64942e4 | 5250 | << sanitize{*canonical_headers} << dendl; |
31f18b77 FG |
5251 | } else { |
5252 | throw -EPERM; | |
5253 | } | |
5254 | ||
11fdf7f2 TL |
5255 | bool is_non_s3_op = false; |
5256 | if (s->op_type == RGW_STS_GET_SESSION_TOKEN || | |
5257 | s->op_type == RGW_STS_ASSUME_ROLE || | |
92f5a8d4 TL |
5258 | s->op_type == RGW_STS_ASSUME_ROLE_WEB_IDENTITY || |
5259 | s->op_type == RGW_OP_CREATE_ROLE || | |
5260 | s->op_type == RGW_OP_DELETE_ROLE || | |
5261 | s->op_type == RGW_OP_GET_ROLE || | |
5262 | s->op_type == RGW_OP_MODIFY_ROLE || | |
5263 | s->op_type == RGW_OP_LIST_ROLES || | |
5264 | s->op_type == RGW_OP_PUT_ROLE_POLICY || | |
5265 | s->op_type == RGW_OP_GET_ROLE_POLICY || | |
5266 | s->op_type == RGW_OP_LIST_ROLE_POLICIES || | |
5267 | s->op_type == RGW_OP_DELETE_ROLE_POLICY || | |
5268 | s->op_type == RGW_OP_PUT_USER_POLICY || | |
5269 | s->op_type == RGW_OP_GET_USER_POLICY || | |
5270 | s->op_type == RGW_OP_LIST_USER_POLICIES || | |
f91f0fd5 TL |
5271 | s->op_type == RGW_OP_DELETE_USER_POLICY || |
5272 | s->op_type == RGW_OP_CREATE_OIDC_PROVIDER || | |
5273 | s->op_type == RGW_OP_DELETE_OIDC_PROVIDER || | |
5274 | s->op_type == RGW_OP_GET_OIDC_PROVIDER || | |
5275 | s->op_type == RGW_OP_LIST_OIDC_PROVIDERS) { | |
11fdf7f2 TL |
5276 | is_non_s3_op = true; |
5277 | } | |
5278 | ||
5279 | const char* exp_payload_hash = nullptr; | |
5280 | string payload_hash; | |
5281 | if (is_non_s3_op) { | |
5282 | //For non s3 ops, we need to calculate the payload hash | |
5283 | payload_hash = s->info.args.get("PayloadHash"); | |
5284 | exp_payload_hash = payload_hash.c_str(); | |
5285 | } else { | |
5286 | /* Get the expected hash. */ | |
5287 | exp_payload_hash = rgw::auth::s3::get_v4_exp_payload_hash(s->info); | |
5288 | } | |
31f18b77 FG |
5289 | |
5290 | /* Craft canonical URI. Using std::move later so let it be non-const. */ | |
5291 | auto canonical_uri = rgw::auth::s3::get_v4_canonical_uri(s->info); | |
5292 | ||
5293 | /* Craft canonical query string. std::moving later so non-const here. */ | |
5294 | auto canonical_qs = rgw::auth::s3::get_v4_canonical_qs(s->info, using_qs); | |
5295 | ||
5296 | /* Craft canonical request. */ | |
5297 | auto canonical_req_hash = \ | |
5298 | rgw::auth::s3::get_v4_canon_req_hash(s->cct, | |
5299 | s->info.method, | |
5300 | std::move(canonical_uri), | |
5301 | std::move(canonical_qs), | |
5302 | std::move(*canonical_headers), | |
5303 | signed_hdrs, | |
5304 | exp_payload_hash); | |
5305 | ||
5306 | auto string_to_sign = \ | |
5307 | rgw::auth::s3::get_v4_string_to_sign(s->cct, | |
5308 | AWS4_HMAC_SHA256_STR, | |
5309 | date, | |
5310 | credential_scope, | |
5311 | std::move(canonical_req_hash)); | |
5312 | ||
5313 | const auto sig_factory = std::bind(rgw::auth::s3::get_v4_signature, | |
5314 | credential_scope, | |
5315 | std::placeholders::_1, | |
5316 | std::placeholders::_2, | |
5317 | std::placeholders::_3); | |
5318 | ||
5319 | /* Requests authenticated with the Query Parameters are treated as unsigned. | |
5320 | * From "Authenticating Requests: Using Query Parameters (AWS Signature | |
5321 | * Version 4)": | |
5322 | * | |
5323 | * You don't include a payload hash in the Canonical Request, because | |
5324 | * when you create a presigned URL, you don't know the payload content | |
5325 | * because the URL is used to upload an arbitrary payload. Instead, you | |
5326 | * use a constant string UNSIGNED-PAYLOAD. | |
5327 | * | |
5328 | * This means we have absolutely no business in spawning completer. Both | |
5329 | * aws4_auth_needs_complete and aws4_auth_streaming_mode are set to false | |
5330 | * by default. We don't need to change that. */ | |
11fdf7f2 | 5331 | if (is_v4_payload_unsigned(exp_payload_hash) || is_v4_payload_empty(s) || is_non_s3_op) { |
224ce89b WB |
5332 | return { |
5333 | access_key_id, | |
5334 | client_signature, | |
11fdf7f2 | 5335 | session_token, |
224ce89b WB |
5336 | std::move(string_to_sign), |
5337 | sig_factory, | |
5338 | null_completer_factory | |
5339 | }; | |
31f18b77 FG |
5340 | } else { |
5341 | /* We're going to handle a signed payload. Be aware that even empty HTTP | |
5342 | * body (no payload) requires verification: | |
5343 | * | |
5344 | * The x-amz-content-sha256 header is required for all AWS Signature | |
5345 | * Version 4 requests. It provides a hash of the request payload. If | |
5346 | * there is no payload, you must provide the hash of an empty string. */ | |
5347 | if (!is_v4_payload_streamed(exp_payload_hash)) { | |
9f95a23c | 5348 | ldpp_dout(s, 10) << "delaying v4 auth" << dendl; |
31f18b77 FG |
5349 | |
5350 | /* payload in a single chunk */ | |
5351 | switch (s->op_type) | |
5352 | { | |
5353 | case RGW_OP_CREATE_BUCKET: | |
5354 | case RGW_OP_PUT_OBJ: | |
5355 | case RGW_OP_PUT_ACLS: | |
5356 | case RGW_OP_PUT_CORS: | |
b32b8144 | 5357 | case RGW_OP_INIT_MULTIPART: // in case that Init Multipart uses CHUNK encoding |
31f18b77 FG |
5358 | case RGW_OP_COMPLETE_MULTIPART: |
5359 | case RGW_OP_SET_BUCKET_VERSIONING: | |
5360 | case RGW_OP_DELETE_MULTI_OBJ: | |
5361 | case RGW_OP_ADMIN_SET_METADATA: | |
5362 | case RGW_OP_SET_BUCKET_WEBSITE: | |
5363 | case RGW_OP_PUT_BUCKET_POLICY: | |
224ce89b | 5364 | case RGW_OP_PUT_OBJ_TAGGING: |
9f95a23c TL |
5365 | case RGW_OP_PUT_BUCKET_TAGGING: |
5366 | case RGW_OP_PUT_BUCKET_REPLICATION: | |
d2e6a577 | 5367 | case RGW_OP_PUT_LC: |
28e407b8 | 5368 | case RGW_OP_SET_REQUEST_PAYMENT: |
eafe8130 TL |
5369 | case RGW_OP_PUBSUB_NOTIF_CREATE: |
5370 | case RGW_OP_PUT_BUCKET_OBJ_LOCK: | |
5371 | case RGW_OP_PUT_OBJ_RETENTION: | |
5372 | case RGW_OP_PUT_OBJ_LEGAL_HOLD: | |
5373 | case RGW_STS_GET_SESSION_TOKEN: | |
5374 | case RGW_STS_ASSUME_ROLE: | |
9f95a23c TL |
5375 | case RGW_OP_PUT_BUCKET_PUBLIC_ACCESS_BLOCK: |
5376 | case RGW_OP_GET_BUCKET_PUBLIC_ACCESS_BLOCK: | |
5377 | case RGW_OP_DELETE_BUCKET_PUBLIC_ACCESS_BLOCK: | |
31f18b77 FG |
5378 | break; |
5379 | default: | |
5380 | dout(10) << "ERROR: AWS4 completion for this operation NOT IMPLEMENTED" << dendl; | |
5381 | throw -ERR_NOT_IMPLEMENTED; | |
5382 | } | |
5383 | ||
5384 | const auto cmpl_factory = std::bind(AWSv4ComplSingle::create, | |
5385 | s, | |
5386 | std::placeholders::_1); | |
224ce89b WB |
5387 | return { |
5388 | access_key_id, | |
5389 | client_signature, | |
11fdf7f2 | 5390 | session_token, |
224ce89b WB |
5391 | std::move(string_to_sign), |
5392 | sig_factory, | |
5393 | cmpl_factory | |
5394 | }; | |
31f18b77 FG |
5395 | } else { |
5396 | /* IMHO "streamed" doesn't fit too good here. I would prefer to call | |
5397 | * it "chunked" but let's be coherent with Amazon's terminology. */ | |
5398 | ||
5399 | dout(10) << "body content detected in multiple chunks" << dendl; | |
5400 | ||
5401 | /* payload in multiple chunks */ | |
5402 | ||
5403 | switch(s->op_type) | |
5404 | { | |
5405 | case RGW_OP_PUT_OBJ: | |
5406 | break; | |
5407 | default: | |
5408 | dout(10) << "ERROR: AWS4 completion for this operation NOT IMPLEMENTED (streaming mode)" << dendl; | |
5409 | throw -ERR_NOT_IMPLEMENTED; | |
5410 | } | |
5411 | ||
5412 | dout(10) << "aws4 seed signature ok... delaying v4 auth" << dendl; | |
5413 | ||
5414 | /* In the case of streamed payload client sets the x-amz-content-sha256 | |
5415 | * to "STREAMING-AWS4-HMAC-SHA256-PAYLOAD" but uses "UNSIGNED-PAYLOAD" | |
5416 | * when constructing the Canonical Request. */ | |
5417 | ||
5418 | /* In the case of single-chunk upload client set the header's value is | |
5419 | * coherent with the one used for Canonical Request crafting. */ | |
5420 | ||
5421 | /* In the case of query string-based authentication there should be no | |
5422 | * x-amz-content-sha256 header and the value "UNSIGNED-PAYLOAD" is used | |
5423 | * for CanonReq. */ | |
5424 | const auto cmpl_factory = std::bind(AWSv4ComplMulti::create, | |
5425 | s, | |
5426 | date, | |
5427 | credential_scope, | |
5428 | client_signature, | |
5429 | std::placeholders::_1); | |
224ce89b WB |
5430 | return { |
5431 | access_key_id, | |
5432 | client_signature, | |
11fdf7f2 | 5433 | session_token, |
224ce89b WB |
5434 | std::move(string_to_sign), |
5435 | sig_factory, | |
5436 | cmpl_factory | |
5437 | }; | |
31f18b77 FG |
5438 | } |
5439 | } | |
5440 | } | |
5441 | ||
5442 | ||
5443 | boost::optional<std::string> | |
5444 | AWSGeneralBoto2Abstractor::get_v4_canonical_headers( | |
5445 | const req_info& info, | |
5446 | const boost::string_view& signedheaders, | |
5447 | const bool using_qs) const | |
5448 | { | |
5449 | return rgw::auth::s3::get_v4_canonical_headers(info, signedheaders, | |
5450 | using_qs, true); | |
5451 | } | |
5452 | ||
5453 | ||
224ce89b | 5454 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5455 | AWSGeneralAbstractor::get_auth_data_v2(const req_state* const s) const |
5456 | { | |
5457 | boost::string_view access_key_id; | |
5458 | boost::string_view signature; | |
11fdf7f2 | 5459 | boost::string_view session_token; |
7c673cae FG |
5460 | bool qsr = false; |
5461 | ||
31f18b77 FG |
5462 | const char* http_auth = s->info.env->get("HTTP_AUTHORIZATION"); |
5463 | if (! http_auth || http_auth[0] == '\0') { | |
7c673cae FG |
5464 | /* Credentials are provided in query string. We also need to verify |
5465 | * the "Expires" parameter now. */ | |
5466 | access_key_id = s->info.args.get("AWSAccessKeyId"); | |
5467 | signature = s->info.args.get("Signature"); | |
5468 | qsr = true; | |
5469 | ||
31f18b77 | 5470 | boost::string_view expires = s->info.args.get("Expires"); |
94b18763 FG |
5471 | if (expires.empty()) { |
5472 | throw -EPERM; | |
5473 | } | |
5474 | ||
5475 | /* It looks we have the guarantee that expires is a null-terminated, | |
5476 | * and thus string_view::data() can be safely used. */ | |
5477 | const time_t exp = atoll(expires.data()); | |
5478 | time_t now; | |
5479 | time(&now); | |
5480 | ||
5481 | if (now >= exp) { | |
5482 | throw -EPERM; | |
7c673cae | 5483 | } |
11fdf7f2 TL |
5484 | if (s->info.args.exists("X-Amz-Security-Token")) { |
5485 | session_token = s->info.args.get("X-Amz-Security-Token"); | |
5486 | if (session_token.size() == 0) { | |
5487 | throw -EPERM; | |
5488 | } | |
5489 | } | |
5490 | ||
7c673cae FG |
5491 | } else { |
5492 | /* The "Authorization" HTTP header is being used. */ | |
31f18b77 | 5493 | const boost::string_view auth_str(http_auth + strlen("AWS ")); |
7c673cae | 5494 | const size_t pos = auth_str.rfind(':'); |
31f18b77 | 5495 | if (pos != boost::string_view::npos) { |
7c673cae FG |
5496 | access_key_id = auth_str.substr(0, pos); |
5497 | signature = auth_str.substr(pos + 1); | |
5498 | } | |
11fdf7f2 TL |
5499 | |
5500 | if (s->info.env->exists("HTTP_X_AMZ_SECURITY_TOKEN")) { | |
5501 | session_token = s->info.env->get("HTTP_X_AMZ_SECURITY_TOKEN"); | |
5502 | if (session_token.size() == 0) { | |
5503 | throw -EPERM; | |
5504 | } | |
5505 | } | |
7c673cae FG |
5506 | } |
5507 | ||
5508 | /* Let's canonize the HTTP headers that are covered by the AWS auth v2. */ | |
5509 | std::string string_to_sign; | |
5510 | utime_t header_time; | |
5511 | if (! rgw_create_s3_canonical_header(s->info, &header_time, string_to_sign, | |
5512 | qsr)) { | |
9f95a23c | 5513 | ldpp_dout(s, 10) << "failed to create the canonized auth header\n" |
7c673cae FG |
5514 | << rgw::crypt_sanitize::auth{s,string_to_sign} << dendl; |
5515 | throw -EPERM; | |
5516 | } | |
5517 | ||
9f95a23c | 5518 | ldpp_dout(s, 10) << "string_to_sign:\n" |
7c673cae FG |
5519 | << rgw::crypt_sanitize::auth{s,string_to_sign} << dendl; |
5520 | ||
94b18763 | 5521 | if (!qsr && !is_time_skew_ok(header_time)) { |
7c673cae FG |
5522 | throw -ERR_REQUEST_TIME_SKEWED; |
5523 | } | |
5524 | ||
224ce89b WB |
5525 | return { |
5526 | std::move(access_key_id), | |
5527 | std::move(signature), | |
11fdf7f2 | 5528 | std::move(session_token), |
224ce89b WB |
5529 | std::move(string_to_sign), |
5530 | rgw::auth::s3::get_v2_signature, | |
5531 | null_completer_factory | |
5532 | }; | |
31f18b77 FG |
5533 | } |
5534 | ||
5535 | ||
224ce89b | 5536 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5537 | AWSBrowserUploadAbstractor::get_auth_data_v2(const req_state* const s) const |
5538 | { | |
224ce89b WB |
5539 | return { |
5540 | s->auth.s3_postobj_creds.access_key, | |
5541 | s->auth.s3_postobj_creds.signature, | |
11fdf7f2 | 5542 | s->auth.s3_postobj_creds.x_amz_security_token, |
224ce89b WB |
5543 | s->auth.s3_postobj_creds.encoded_policy.to_str(), |
5544 | rgw::auth::s3::get_v2_signature, | |
5545 | null_completer_factory | |
5546 | }; | |
31f18b77 FG |
5547 | } |
5548 | ||
224ce89b | 5549 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5550 | AWSBrowserUploadAbstractor::get_auth_data_v4(const req_state* const s) const |
5551 | { | |
5552 | const boost::string_view credential = s->auth.s3_postobj_creds.x_amz_credential; | |
5553 | ||
5554 | /* grab access key id */ | |
5555 | const size_t pos = credential.find("/"); | |
5556 | const boost::string_view access_key_id = credential.substr(0, pos); | |
5557 | dout(10) << "access key id = " << access_key_id << dendl; | |
5558 | ||
5559 | /* grab credential scope */ | |
5560 | const boost::string_view credential_scope = credential.substr(pos + 1); | |
5561 | dout(10) << "credential scope = " << credential_scope << dendl; | |
5562 | ||
5563 | const auto sig_factory = std::bind(rgw::auth::s3::get_v4_signature, | |
5564 | credential_scope, | |
5565 | std::placeholders::_1, | |
5566 | std::placeholders::_2, | |
5567 | std::placeholders::_3); | |
5568 | ||
224ce89b WB |
5569 | return { |
5570 | access_key_id, | |
5571 | s->auth.s3_postobj_creds.signature, | |
11fdf7f2 | 5572 | s->auth.s3_postobj_creds.x_amz_security_token, |
224ce89b WB |
5573 | s->auth.s3_postobj_creds.encoded_policy.to_str(), |
5574 | sig_factory, | |
5575 | null_completer_factory | |
5576 | }; | |
31f18b77 FG |
5577 | } |
5578 | ||
224ce89b | 5579 | AWSEngine::VersionAbstractor::auth_data_t |
31f18b77 FG |
5580 | AWSBrowserUploadAbstractor::get_auth_data(const req_state* const s) const |
5581 | { | |
5582 | if (s->auth.s3_postobj_creds.x_amz_algorithm == AWS4_HMAC_SHA256_STR) { | |
9f95a23c | 5583 | ldpp_dout(s, 0) << "Signature verification algorithm AWS v4" |
31f18b77 | 5584 | << " (AWS4-HMAC-SHA256)" << dendl; |
224ce89b | 5585 | return get_auth_data_v4(s); |
31f18b77 | 5586 | } else { |
9f95a23c | 5587 | ldpp_dout(s, 0) << "Signature verification algorithm AWS v2" << dendl; |
31f18b77 FG |
5588 | return get_auth_data_v2(s); |
5589 | } | |
5590 | } | |
5591 | ||
31f18b77 | 5592 | AWSEngine::result_t |
11fdf7f2 | 5593 | AWSEngine::authenticate(const DoutPrefixProvider* dpp, const req_state* const s) const |
31f18b77 | 5594 | { |
31f18b77 | 5595 | /* Small reminder: an ver_abstractor is allowed to throw! */ |
224ce89b | 5596 | const auto auth_data = ver_abstractor.get_auth_data(s); |
31f18b77 | 5597 | |
224ce89b | 5598 | if (auth_data.access_key_id.empty() || auth_data.client_signature.empty()) { |
31f18b77 FG |
5599 | return result_t::deny(-EINVAL); |
5600 | } else { | |
11fdf7f2 TL |
5601 | return authenticate(dpp, |
5602 | auth_data.access_key_id, | |
224ce89b | 5603 | auth_data.client_signature, |
11fdf7f2 | 5604 | auth_data.session_token, |
224ce89b WB |
5605 | auth_data.string_to_sign, |
5606 | auth_data.signature_factory, | |
5607 | auth_data.completer_factory, | |
5608 | s); | |
31f18b77 | 5609 | } |
7c673cae FG |
5610 | } |
5611 | ||
9f95a23c | 5612 | } // namespace rgw::auth::s3 |
7c673cae FG |
5613 | |
5614 | rgw::LDAPHelper* rgw::auth::s3::LDAPEngine::ldh = nullptr; | |
5615 | std::mutex rgw::auth::s3::LDAPEngine::mtx; | |
5616 | ||
5617 | void rgw::auth::s3::LDAPEngine::init(CephContext* const cct) | |
5618 | { | |
a8e16298 TL |
5619 | if (! cct->_conf->rgw_s3_auth_use_ldap || |
5620 | cct->_conf->rgw_ldap_uri.empty()) { | |
5621 | return; | |
5622 | } | |
5623 | ||
7c673cae FG |
5624 | if (! ldh) { |
5625 | std::lock_guard<std::mutex> lck(mtx); | |
5626 | if (! ldh) { | |
5627 | const string& ldap_uri = cct->_conf->rgw_ldap_uri; | |
5628 | const string& ldap_binddn = cct->_conf->rgw_ldap_binddn; | |
5629 | const string& ldap_searchdn = cct->_conf->rgw_ldap_searchdn; | |
5630 | const string& ldap_searchfilter = cct->_conf->rgw_ldap_searchfilter; | |
5631 | const string& ldap_dnattr = cct->_conf->rgw_ldap_dnattr; | |
5632 | std::string ldap_bindpw = parse_rgw_ldap_bindpw(cct); | |
5633 | ||
5634 | ldh = new rgw::LDAPHelper(ldap_uri, ldap_binddn, ldap_bindpw, | |
5635 | ldap_searchdn, ldap_searchfilter, ldap_dnattr); | |
5636 | ||
5637 | ldh->init(); | |
5638 | ldh->bind(); | |
5639 | } | |
5640 | } | |
5641 | } | |
5642 | ||
a8e16298 TL |
5643 | bool rgw::auth::s3::LDAPEngine::valid() { |
5644 | std::lock_guard<std::mutex> lck(mtx); | |
5645 | return (!!ldh); | |
5646 | } | |
5647 | ||
7c673cae FG |
5648 | rgw::auth::RemoteApplier::acl_strategy_t |
5649 | rgw::auth::s3::LDAPEngine::get_acl_strategy() const | |
5650 | { | |
5651 | //This is based on the assumption that the default acl strategy in | |
5652 | // get_perms_from_aclspec, will take care. Extra acl spec is not required. | |
5653 | return nullptr; | |
5654 | } | |
5655 | ||
5656 | rgw::auth::RemoteApplier::AuthInfo | |
5657 | rgw::auth::s3::LDAPEngine::get_creds_info(const rgw::RGWToken& token) const noexcept | |
5658 | { | |
5659 | /* The short form of "using" can't be used here -- we're aliasing a class' | |
5660 | * member. */ | |
5661 | using acct_privilege_t = \ | |
5662 | rgw::auth::RemoteApplier::AuthInfo::acct_privilege_t; | |
5663 | ||
5664 | return rgw::auth::RemoteApplier::AuthInfo { | |
5665 | rgw_user(token.id), | |
5666 | token.id, | |
5667 | RGW_PERM_FULL_CONTROL, | |
5668 | acct_privilege_t::IS_PLAIN_ACCT, | |
5669 | TYPE_LDAP | |
5670 | }; | |
5671 | } | |
5672 | ||
5673 | rgw::auth::Engine::result_t | |
31f18b77 | 5674 | rgw::auth::s3::LDAPEngine::authenticate( |
11fdf7f2 | 5675 | const DoutPrefixProvider* dpp, |
31f18b77 FG |
5676 | const boost::string_view& access_key_id, |
5677 | const boost::string_view& signature, | |
11fdf7f2 | 5678 | const boost::string_view& session_token, |
31f18b77 FG |
5679 | const string_to_sign_t& string_to_sign, |
5680 | const signature_factory_t&, | |
5681 | const completer_factory_t& completer_factory, | |
5682 | const req_state* const s) const | |
7c673cae FG |
5683 | { |
5684 | /* boost filters and/or string_ref may throw on invalid input */ | |
5685 | rgw::RGWToken base64_token; | |
5686 | try { | |
5687 | base64_token = rgw::from_base64(access_key_id); | |
5688 | } catch (...) { | |
5689 | base64_token = std::string(""); | |
5690 | } | |
5691 | ||
5692 | if (! base64_token.valid()) { | |
5693 | return result_t::deny(); | |
5694 | } | |
5695 | ||
5696 | //TODO: Uncomment, when we have a migration plan in place. | |
5697 | //Check if a user of type other than 'ldap' is already present, if yes, then | |
5698 | //return error. | |
5699 | /*RGWUserInfo user_info; | |
5700 | user_info.user_id = base64_token.id; | |
5701 | if (rgw_get_user_info_by_uid(store, user_info.user_id, user_info) >= 0) { | |
5702 | if (user_info.type != TYPE_LDAP) { | |
11fdf7f2 | 5703 | ldpp_dout(dpp, 10) << "ERROR: User id of type: " << user_info.type << " is already present" << dendl; |
7c673cae FG |
5704 | return nullptr; |
5705 | } | |
5706 | }*/ | |
5707 | ||
5708 | if (ldh->auth(base64_token.id, base64_token.key) != 0) { | |
eafe8130 | 5709 | return result_t::deny(-ERR_INVALID_ACCESS_KEY); |
7c673cae FG |
5710 | } |
5711 | ||
5712 | auto apl = apl_factory->create_apl_remote(cct, s, get_acl_strategy(), | |
5713 | get_creds_info(base64_token)); | |
31f18b77 | 5714 | return result_t::grant(std::move(apl), completer_factory(boost::none)); |
11fdf7f2 | 5715 | } /* rgw::auth::s3::LDAPEngine::authenticate */ |
7c673cae | 5716 | |
11fdf7f2 TL |
5717 | void rgw::auth::s3::LDAPEngine::shutdown() { |
5718 | if (ldh) { | |
5719 | delete ldh; | |
5720 | ldh = nullptr; | |
5721 | } | |
5722 | } | |
7c673cae | 5723 | |
11fdf7f2 | 5724 | /* LocalEngine */ |
7c673cae | 5725 | rgw::auth::Engine::result_t |
31f18b77 | 5726 | rgw::auth::s3::LocalEngine::authenticate( |
11fdf7f2 | 5727 | const DoutPrefixProvider* dpp, |
31f18b77 FG |
5728 | const boost::string_view& _access_key_id, |
5729 | const boost::string_view& signature, | |
11fdf7f2 | 5730 | const boost::string_view& session_token, |
31f18b77 FG |
5731 | const string_to_sign_t& string_to_sign, |
5732 | const signature_factory_t& signature_factory, | |
5733 | const completer_factory_t& completer_factory, | |
5734 | const req_state* const s) const | |
7c673cae FG |
5735 | { |
5736 | /* get the user info */ | |
5737 | RGWUserInfo user_info; | |
31f18b77 FG |
5738 | /* TODO(rzarzynski): we need to have string-view taking variant. */ |
5739 | const std::string access_key_id = _access_key_id.to_string(); | |
9f95a23c | 5740 | if (rgw_get_user_info_by_access_key(ctl->user, access_key_id, user_info) < 0) { |
11fdf7f2 | 5741 | ldpp_dout(dpp, 5) << "error reading user info, uid=" << access_key_id |
7c673cae FG |
5742 | << " can't authenticate" << dendl; |
5743 | return result_t::deny(-ERR_INVALID_ACCESS_KEY); | |
5744 | } | |
5745 | //TODO: Uncomment, when we have a migration plan in place. | |
5746 | /*else { | |
5747 | if (s->user->type != TYPE_RGW) { | |
11fdf7f2 | 5748 | ldpp_dout(dpp, 10) << "ERROR: User id of type: " << s->user->type |
31f18b77 | 5749 | << " is present" << dendl; |
7c673cae FG |
5750 | throw -EPERM; |
5751 | } | |
5752 | }*/ | |
5753 | ||
5754 | const auto iter = user_info.access_keys.find(access_key_id); | |
5755 | if (iter == std::end(user_info.access_keys)) { | |
11fdf7f2 | 5756 | ldpp_dout(dpp, 0) << "ERROR: access key not encoded in user info" << dendl; |
7c673cae FG |
5757 | return result_t::deny(-EPERM); |
5758 | } | |
5759 | const RGWAccessKey& k = iter->second; | |
5760 | ||
31f18b77 FG |
5761 | const VersionAbstractor::server_signature_t server_signature = \ |
5762 | signature_factory(cct, k.key, string_to_sign); | |
11fdf7f2 | 5763 | auto compare = signature.compare(server_signature); |
7c673cae | 5764 | |
11fdf7f2 | 5765 | ldpp_dout(dpp, 15) << "string_to_sign=" |
31f18b77 FG |
5766 | << rgw::crypt_sanitize::log_content{string_to_sign} |
5767 | << dendl; | |
11fdf7f2 TL |
5768 | ldpp_dout(dpp, 15) << "server signature=" << server_signature << dendl; |
5769 | ldpp_dout(dpp, 15) << "client signature=" << signature << dendl; | |
5770 | ldpp_dout(dpp, 15) << "compare=" << compare << dendl; | |
7c673cae | 5771 | |
11fdf7f2 | 5772 | if (compare != 0) { |
7c673cae FG |
5773 | return result_t::deny(-ERR_SIGNATURE_NO_MATCH); |
5774 | } | |
5775 | ||
11fdf7f2 | 5776 | auto apl = apl_factory->create_apl_local(cct, s, user_info, k.subuser, boost::none); |
31f18b77 | 5777 | return result_t::grant(std::move(apl), completer_factory(k.key)); |
7c673cae | 5778 | } |
d2e6a577 | 5779 | |
11fdf7f2 TL |
5780 | rgw::auth::RemoteApplier::AuthInfo |
5781 | rgw::auth::s3::STSEngine::get_creds_info(const STS::SessionToken& token) const noexcept | |
5782 | { | |
5783 | using acct_privilege_t = \ | |
5784 | rgw::auth::RemoteApplier::AuthInfo::acct_privilege_t; | |
5785 | ||
5786 | return rgw::auth::RemoteApplier::AuthInfo { | |
5787 | token.user, | |
5788 | token.acct_name, | |
5789 | token.perm_mask, | |
5790 | (token.is_admin) ? acct_privilege_t::IS_ADMIN_ACCT: acct_privilege_t::IS_PLAIN_ACCT, | |
5791 | token.acct_type | |
5792 | }; | |
5793 | } | |
5794 | ||
5795 | int | |
9f95a23c | 5796 | rgw::auth::s3::STSEngine::get_session_token(const DoutPrefixProvider* dpp, const boost::string_view& session_token, |
11fdf7f2 TL |
5797 | STS::SessionToken& token) const |
5798 | { | |
92f5a8d4 TL |
5799 | string decodedSessionToken; |
5800 | try { | |
5801 | decodedSessionToken = rgw::from_base64(session_token); | |
5802 | } catch (...) { | |
9f95a23c | 5803 | ldpp_dout(dpp, 0) << "ERROR: Invalid session token, not base64 encoded." << dendl; |
92f5a8d4 TL |
5804 | return -EINVAL; |
5805 | } | |
11fdf7f2 TL |
5806 | |
5807 | auto* cryptohandler = cct->get_crypto_handler(CEPH_CRYPTO_AES); | |
5808 | if (! cryptohandler) { | |
5809 | return -EINVAL; | |
5810 | } | |
5811 | string secret_s = cct->_conf->rgw_sts_key; | |
5812 | buffer::ptr secret(secret_s.c_str(), secret_s.length()); | |
5813 | int ret = 0; | |
5814 | if (ret = cryptohandler->validate_secret(secret); ret < 0) { | |
9f95a23c | 5815 | ldpp_dout(dpp, 0) << "ERROR: Invalid secret key" << dendl; |
11fdf7f2 TL |
5816 | return -EINVAL; |
5817 | } | |
5818 | string error; | |
5819 | auto* keyhandler = cryptohandler->get_key_handler(secret, error); | |
5820 | if (! keyhandler) { | |
5821 | return -EINVAL; | |
5822 | } | |
5823 | error.clear(); | |
5824 | ||
5825 | string decrypted_str; | |
5826 | buffer::list en_input, dec_output; | |
5827 | en_input = buffer::list::static_from_string(decodedSessionToken); | |
5828 | ||
5829 | ret = keyhandler->decrypt(en_input, dec_output, &error); | |
5830 | if (ret < 0) { | |
9f95a23c | 5831 | ldpp_dout(dpp, 0) << "ERROR: Decryption failed: " << error << dendl; |
11fdf7f2 TL |
5832 | return -EPERM; |
5833 | } else { | |
494da23a TL |
5834 | try { |
5835 | dec_output.append('\0'); | |
5836 | auto iter = dec_output.cbegin(); | |
5837 | decode(token, iter); | |
5838 | } catch (const buffer::error& e) { | |
5839 | ldout(cct, 0) << "ERROR: decode SessionToken failed: " << error << dendl; | |
5840 | return -EINVAL; | |
5841 | } | |
11fdf7f2 TL |
5842 | } |
5843 | return 0; | |
5844 | } | |
5845 | ||
5846 | rgw::auth::Engine::result_t | |
5847 | rgw::auth::s3::STSEngine::authenticate( | |
5848 | const DoutPrefixProvider* dpp, | |
5849 | const boost::string_view& _access_key_id, | |
5850 | const boost::string_view& signature, | |
5851 | const boost::string_view& session_token, | |
5852 | const string_to_sign_t& string_to_sign, | |
5853 | const signature_factory_t& signature_factory, | |
5854 | const completer_factory_t& completer_factory, | |
5855 | const req_state* const s) const | |
5856 | { | |
5857 | if (! s->info.args.exists("X-Amz-Security-Token") && | |
9f95a23c TL |
5858 | ! s->info.env->exists("HTTP_X_AMZ_SECURITY_TOKEN") && |
5859 | s->auth.s3_postobj_creds.x_amz_security_token.empty()) { | |
11fdf7f2 TL |
5860 | return result_t::deny(); |
5861 | } | |
5862 | ||
5863 | STS::SessionToken token; | |
9f95a23c | 5864 | if (int ret = get_session_token(dpp, session_token, token); ret < 0) { |
11fdf7f2 TL |
5865 | return result_t::reject(ret); |
5866 | } | |
5867 | //Authentication | |
5868 | //Check if access key is not the same passed in by client | |
5869 | if (token.access_key_id != _access_key_id) { | |
5870 | ldpp_dout(dpp, 0) << "Invalid access key" << dendl; | |
5871 | return result_t::reject(-EPERM); | |
5872 | } | |
5873 | //Check if the token has expired | |
5874 | if (! token.expiration.empty()) { | |
5875 | std::string expiration = token.expiration; | |
5876 | if (! expiration.empty()) { | |
5877 | boost::optional<real_clock::time_point> exp = ceph::from_iso_8601(expiration, false); | |
5878 | if (exp) { | |
5879 | real_clock::time_point now = real_clock::now(); | |
5880 | if (now >= *exp) { | |
5881 | ldpp_dout(dpp, 0) << "ERROR: Token expired" << dendl; | |
5882 | return result_t::reject(-EPERM); | |
5883 | } | |
5884 | } else { | |
5885 | ldpp_dout(dpp, 0) << "ERROR: Invalid expiration: " << expiration << dendl; | |
5886 | return result_t::reject(-EPERM); | |
5887 | } | |
5888 | } | |
5889 | } | |
5890 | //Check for signature mismatch | |
5891 | const VersionAbstractor::server_signature_t server_signature = \ | |
5892 | signature_factory(cct, token.secret_access_key, string_to_sign); | |
5893 | auto compare = signature.compare(server_signature); | |
5894 | ||
5895 | ldpp_dout(dpp, 15) << "string_to_sign=" | |
5896 | << rgw::crypt_sanitize::log_content{string_to_sign} | |
5897 | << dendl; | |
5898 | ldpp_dout(dpp, 15) << "server signature=" << server_signature << dendl; | |
5899 | ldpp_dout(dpp, 15) << "client signature=" << signature << dendl; | |
5900 | ldpp_dout(dpp, 15) << "compare=" << compare << dendl; | |
5901 | ||
5902 | if (compare != 0) { | |
5903 | return result_t::reject(-ERR_SIGNATURE_NO_MATCH); | |
5904 | } | |
5905 | ||
5906 | // Get all the authorization info | |
5907 | RGWUserInfo user_info; | |
5908 | rgw_user user_id; | |
f91f0fd5 TL |
5909 | string role_id; |
5910 | rgw::auth::RoleApplier::Role r; | |
11fdf7f2 | 5911 | if (! token.roleId.empty()) { |
9f95a23c | 5912 | RGWRole role(s->cct, ctl, token.roleId); |
11fdf7f2 TL |
5913 | if (role.get_by_id() < 0) { |
5914 | return result_t::deny(-EPERM); | |
5915 | } | |
f91f0fd5 TL |
5916 | r.id = token.roleId; |
5917 | r.name = role.get_name(); | |
5918 | r.tenant = role.get_tenant(); | |
5919 | ||
11fdf7f2 TL |
5920 | vector<string> role_policy_names = role.get_role_policy_names(); |
5921 | for (auto& policy_name : role_policy_names) { | |
5922 | string perm_policy; | |
5923 | if (int ret = role.get_role_policy(policy_name, perm_policy); ret == 0) { | |
f91f0fd5 | 5924 | r.role_policies.push_back(std::move(perm_policy)); |
11fdf7f2 TL |
5925 | } |
5926 | } | |
11fdf7f2 TL |
5927 | // This is mostly needed to assign the owner of a bucket during its creation |
5928 | user_id = token.user; | |
11fdf7f2 TL |
5929 | } |
5930 | ||
5931 | if (! token.user.empty() && token.acct_type != TYPE_ROLE) { | |
5932 | // get user info | |
9f95a23c | 5933 | int ret = rgw_get_user_info_by_uid(ctl->user, token.user, user_info, NULL); |
11fdf7f2 TL |
5934 | if (ret < 0) { |
5935 | ldpp_dout(dpp, 5) << "ERROR: failed reading user info: uid=" << token.user << dendl; | |
5936 | return result_t::reject(-EPERM); | |
5937 | } | |
5938 | } | |
5939 | ||
5940 | if (token.acct_type == TYPE_KEYSTONE || token.acct_type == TYPE_LDAP) { | |
5941 | auto apl = remote_apl_factory->create_apl_remote(cct, s, get_acl_strategy(), | |
5942 | get_creds_info(token)); | |
5943 | return result_t::grant(std::move(apl), completer_factory(boost::none)); | |
5944 | } else if (token.acct_type == TYPE_ROLE) { | |
adb31ebb | 5945 | auto apl = role_apl_factory->create_apl_role(cct, s, r, user_id, token.policy, token.role_session, token.token_claims); |
11fdf7f2 TL |
5946 | return result_t::grant(std::move(apl), completer_factory(token.secret_access_key)); |
5947 | } else { // This is for all local users of type TYPE_RGW or TYPE_NONE | |
5948 | string subuser; | |
5949 | auto apl = local_apl_factory->create_apl_local(cct, s, user_info, subuser, token.perm_mask); | |
5950 | return result_t::grant(std::move(apl), completer_factory(token.secret_access_key)); | |
5951 | } | |
5952 | } | |
5953 | ||
d2e6a577 FG |
5954 | bool rgw::auth::s3::S3AnonymousEngine::is_applicable( |
5955 | const req_state* s | |
5956 | ) const noexcept { | |
5957 | if (s->op == OP_OPTIONS) { | |
5958 | return true; | |
5959 | } | |
5960 | ||
5961 | AwsVersion version; | |
5962 | AwsRoute route; | |
5963 | std::tie(version, route) = discover_aws_flavour(s->info); | |
5964 | ||
11fdf7f2 | 5965 | return route == AwsRoute::QUERY_STRING && version == AwsVersion::UNKNOWN; |
d2e6a577 | 5966 | } |