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