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31f18b77 | 1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
7c673cae | 2 | // vim: ts=8 sw=2 smarttab |
11fdf7f2 | 3 | |
7c673cae FG |
4 | /** |
5 | * All operations via the rados gateway are carried out by | |
6 | * small classes known as RGWOps. This class contains a req_state | |
7 | * and each possible command is a subclass of this with a defined | |
8 | * execute() method that does whatever the subclass name implies. | |
9 | * These subclasses must be further subclassed (by interface type) | |
10 | * to provide additional virtual methods such as send_response or get_params. | |
11 | */ | |
11fdf7f2 | 12 | |
7c673cae FG |
13 | #ifndef CEPH_RGW_OP_H |
14 | #define CEPH_RGW_OP_H | |
15 | ||
16 | #include <limits.h> | |
17 | ||
18 | #include <array> | |
19 | #include <memory> | |
20 | #include <string> | |
21 | #include <set> | |
22 | #include <map> | |
23 | #include <vector> | |
24 | ||
25 | #include <boost/optional.hpp> | |
26 | #include <boost/utility/in_place_factory.hpp> | |
31f18b77 | 27 | #include <boost/function.hpp> |
7c673cae FG |
28 | |
29 | #include "common/armor.h" | |
30 | #include "common/mime.h" | |
31 | #include "common/utf8.h" | |
32 | #include "common/ceph_json.h" | |
7c673cae FG |
33 | #include "common/ceph_time.h" |
34 | ||
35 | #include "rgw_common.h" | |
11fdf7f2 | 36 | #include "rgw_dmclock.h" |
7c673cae FG |
37 | #include "rgw_rados.h" |
38 | #include "rgw_user.h" | |
39 | #include "rgw_bucket.h" | |
40 | #include "rgw_acl.h" | |
41 | #include "rgw_cors.h" | |
42 | #include "rgw_quota.h" | |
11fdf7f2 | 43 | #include "rgw_putobj.h" |
7c673cae FG |
44 | |
45 | #include "rgw_lc.h" | |
46 | #include "rgw_torrent.h" | |
224ce89b | 47 | #include "rgw_tag.h" |
3efd9988 FG |
48 | #include "cls/lock/cls_lock_client.h" |
49 | #include "cls/rgw/cls_rgw_client.h" | |
7c673cae | 50 | |
11fdf7f2 TL |
51 | #include "services/svc_sys_obj.h" |
52 | ||
53 | #include "include/ceph_assert.h" | |
7c673cae | 54 | |
7c673cae FG |
55 | using ceph::crypto::SHA1; |
56 | ||
57 | struct req_state; | |
58 | class RGWOp; | |
59 | ||
60 | ||
61 | namespace rgw { | |
62 | namespace auth { | |
63 | namespace registry { | |
64 | ||
65 | class StrategyRegistry; | |
66 | ||
67 | } | |
68 | } | |
69 | } | |
70 | ||
11fdf7f2 TL |
71 | int rgw_op_get_bucket_policy_from_attr(CephContext *cct, |
72 | RGWRados *store, | |
73 | RGWBucketInfo& bucket_info, | |
74 | map<string, bufferlist>& bucket_attrs, | |
75 | RGWAccessControlPolicy *policy); | |
7c673cae FG |
76 | |
77 | class RGWHandler { | |
78 | protected: | |
79 | RGWRados* store; | |
80 | struct req_state* s; | |
81 | ||
82 | int do_init_permissions(); | |
83 | int do_read_permissions(RGWOp* op, bool only_bucket); | |
84 | ||
85 | public: | |
86 | RGWHandler() | |
87 | : store(nullptr), | |
88 | s(nullptr) { | |
89 | } | |
90 | virtual ~RGWHandler(); | |
91 | ||
92 | virtual int init(RGWRados* store, | |
93 | struct req_state* _s, | |
94 | rgw::io::BasicClient* cio); | |
95 | ||
96 | virtual int init_permissions(RGWOp*) { | |
97 | return 0; | |
98 | } | |
99 | ||
100 | virtual int retarget(RGWOp* op, RGWOp** new_op) { | |
101 | *new_op = op; | |
102 | return 0; | |
103 | } | |
104 | ||
105 | virtual int read_permissions(RGWOp* op) = 0; | |
11fdf7f2 | 106 | virtual int authorize(const DoutPrefixProvider* dpp) = 0; |
7c673cae FG |
107 | virtual int postauth_init() = 0; |
108 | virtual int error_handler(int err_no, std::string* error_content); | |
31f18b77 | 109 | virtual void dump(const string& code, const string& message) const {} |
11fdf7f2 TL |
110 | |
111 | virtual bool supports_quota() { | |
112 | return true; | |
113 | } | |
7c673cae FG |
114 | }; |
115 | ||
116 | ||
31f18b77 FG |
117 | |
118 | void rgw_bucket_object_pre_exec(struct req_state *s); | |
119 | ||
11fdf7f2 TL |
120 | namespace dmc = rgw::dmclock; |
121 | ||
7c673cae FG |
122 | /** |
123 | * Provide the base class for all ops. | |
124 | */ | |
11fdf7f2 | 125 | class RGWOp : public DoutPrefixProvider { |
7c673cae FG |
126 | protected: |
127 | struct req_state *s; | |
128 | RGWHandler *dialect_handler; | |
129 | RGWRados *store; | |
130 | RGWCORSConfiguration bucket_cors; | |
131 | bool cors_exist; | |
132 | RGWQuotaInfo bucket_quota; | |
133 | RGWQuotaInfo user_quota; | |
134 | int op_ret; | |
7c673cae FG |
135 | int do_aws4_auth_completion(); |
136 | ||
137 | virtual int init_quota(); | |
b32b8144 | 138 | |
7c673cae FG |
139 | public: |
140 | RGWOp() | |
141 | : s(nullptr), | |
142 | dialect_handler(nullptr), | |
143 | store(nullptr), | |
144 | cors_exist(false), | |
145 | op_ret(0) { | |
146 | } | |
147 | ||
148 | virtual ~RGWOp() = default; | |
149 | ||
150 | int get_ret() const { return op_ret; } | |
151 | ||
152 | virtual int init_processing() { | |
11fdf7f2 TL |
153 | if (dialect_handler->supports_quota()) { |
154 | op_ret = init_quota(); | |
155 | if (op_ret < 0) | |
156 | return op_ret; | |
157 | } | |
7c673cae FG |
158 | |
159 | return 0; | |
160 | } | |
161 | ||
162 | virtual void init(RGWRados *store, struct req_state *s, RGWHandler *dialect_handler) { | |
163 | this->store = store; | |
164 | this->s = s; | |
165 | this->dialect_handler = dialect_handler; | |
166 | } | |
167 | int read_bucket_cors(); | |
168 | bool generate_cors_headers(string& origin, string& method, string& headers, string& exp_headers, unsigned *max_age); | |
169 | ||
170 | virtual int verify_params() { return 0; } | |
171 | virtual bool prefetch_data() { return false; } | |
172 | ||
173 | /* Authenticate requester -- verify its identity. | |
174 | * | |
175 | * NOTE: typically the procedure is common across all operations of the same | |
176 | * dialect (S3, Swift API). However, there are significant exceptions in | |
177 | * both APIs: browser uploads, /info and OPTIONS handlers. All of them use | |
178 | * different, specific authentication schema driving the need for per-op | |
179 | * authentication. The alternative is to duplicate parts of the method- | |
180 | * dispatch logic in RGWHandler::authorize() and pollute it with a lot | |
181 | * of special cases. */ | |
182 | virtual int verify_requester(const rgw::auth::StrategyRegistry& auth_registry) { | |
183 | /* TODO(rzarzynski): rename RGWHandler::authorize to generic_authenticate. */ | |
11fdf7f2 | 184 | return dialect_handler->authorize(this); |
7c673cae FG |
185 | } |
186 | virtual int verify_permission() = 0; | |
187 | virtual int verify_op_mask(); | |
188 | virtual void pre_exec() {} | |
189 | virtual void execute() = 0; | |
190 | virtual void send_response() {} | |
191 | virtual void complete() { | |
192 | send_response(); | |
193 | } | |
11fdf7f2 | 194 | virtual const char* name() const = 0; |
7c673cae FG |
195 | virtual RGWOpType get_type() { return RGW_OP_UNKNOWN; } |
196 | ||
197 | virtual uint32_t op_mask() { return 0; } | |
198 | ||
199 | virtual int error_handler(int err_no, string *error_content); | |
11fdf7f2 TL |
200 | |
201 | // implements DoutPrefixProvider | |
202 | std::ostream& gen_prefix(std::ostream& out) const override; | |
203 | CephContext* get_cct() const override { return s->cct; } | |
204 | unsigned get_subsys() const override { return ceph_subsys_rgw; } | |
205 | ||
206 | virtual dmc::client_id dmclock_client() { return dmc::client_id::metadata; } | |
207 | virtual dmc::Cost dmclock_cost() { return 1; } | |
208 | }; | |
209 | ||
210 | class RGWDefaultResponseOp : public RGWOp { | |
211 | public: | |
212 | void send_response() override; | |
213 | }; | |
214 | ||
215 | class RGWGetObj_Filter : public RGWGetDataCB | |
216 | { | |
217 | protected: | |
218 | RGWGetObj_Filter *next{nullptr}; | |
219 | public: | |
220 | RGWGetObj_Filter() {} | |
221 | explicit RGWGetObj_Filter(RGWGetObj_Filter *next): next(next) {} | |
222 | ~RGWGetObj_Filter() override {} | |
223 | /** | |
224 | * Passes data through filter. | |
225 | * Filter can modify content of bl. | |
226 | * When bl_len == 0 , it means 'flush | |
227 | */ | |
228 | int handle_data(bufferlist& bl, off_t bl_ofs, off_t bl_len) override { | |
229 | if (next) { | |
230 | return next->handle_data(bl, bl_ofs, bl_len); | |
231 | } | |
232 | return 0; | |
233 | } | |
234 | /** | |
235 | * Flushes any cached data. Used by RGWGetObjFilter. | |
236 | * Return logic same as handle_data. | |
237 | */ | |
238 | virtual int flush() { | |
239 | if (next) { | |
240 | return next->flush(); | |
241 | } | |
242 | return 0; | |
243 | } | |
244 | /** | |
245 | * Allows filter to extend range required for successful filtering | |
246 | */ | |
247 | virtual int fixup_range(off_t& ofs, off_t& end) { | |
248 | if (next) { | |
249 | return next->fixup_range(ofs, end); | |
250 | } | |
251 | return 0; | |
252 | } | |
7c673cae FG |
253 | }; |
254 | ||
255 | class RGWGetObj : public RGWOp { | |
256 | protected: | |
257 | seed torrent; // get torrent | |
258 | const char *range_str; | |
259 | const char *if_mod; | |
260 | const char *if_unmod; | |
261 | const char *if_match; | |
262 | const char *if_nomatch; | |
263 | uint32_t mod_zone_id; | |
264 | uint64_t mod_pg_ver; | |
265 | off_t ofs; | |
266 | uint64_t total_len; | |
267 | off_t start; | |
268 | off_t end; | |
269 | ceph::real_time mod_time; | |
270 | ceph::real_time lastmod; | |
271 | ceph::real_time unmod_time; | |
272 | ceph::real_time *mod_ptr; | |
273 | ceph::real_time *unmod_ptr; | |
274 | map<string, bufferlist> attrs; | |
275 | bool get_data; | |
276 | bool partial_content; | |
28e407b8 | 277 | bool ignore_invalid_range; |
7c673cae FG |
278 | bool range_parsed; |
279 | bool skip_manifest; | |
181888fb | 280 | bool skip_decrypt{false}; |
7c673cae FG |
281 | rgw_obj obj; |
282 | utime_t gc_invalidate_time; | |
283 | bool is_slo; | |
284 | string lo_etag; | |
285 | bool rgwx_stat; /* extended rgw stat operation */ | |
31f18b77 | 286 | string version_id; |
7c673cae FG |
287 | |
288 | // compression attrs | |
289 | RGWCompressionInfo cs_info; | |
290 | off_t first_block, last_block; | |
291 | off_t q_ofs, q_len; | |
292 | bool first_data; | |
293 | uint64_t cur_ofs; | |
294 | bufferlist waiting; | |
31f18b77 | 295 | uint64_t action = 0; |
7c673cae FG |
296 | |
297 | int init_common(); | |
298 | public: | |
299 | RGWGetObj() { | |
300 | range_str = NULL; | |
301 | if_mod = NULL; | |
302 | if_unmod = NULL; | |
303 | if_match = NULL; | |
304 | if_nomatch = NULL; | |
305 | mod_zone_id = 0; | |
306 | mod_pg_ver = 0; | |
307 | start = 0; | |
308 | ofs = 0; | |
309 | total_len = 0; | |
310 | end = -1; | |
311 | mod_ptr = NULL; | |
312 | unmod_ptr = NULL; | |
313 | get_data = false; | |
314 | partial_content = false; | |
315 | range_parsed = false; | |
316 | skip_manifest = false; | |
317 | is_slo = false; | |
318 | first_block = 0; | |
319 | last_block = 0; | |
320 | q_ofs = 0; | |
321 | q_len = 0; | |
322 | first_data = true; | |
323 | cur_ofs = 0; | |
324 | } | |
325 | ||
326 | bool prefetch_data() override; | |
327 | ||
328 | void set_get_data(bool get_data) { | |
329 | this->get_data = get_data; | |
330 | } | |
28e407b8 | 331 | |
7c673cae FG |
332 | int verify_permission() override; |
333 | void pre_exec() override; | |
334 | void execute() override; | |
28e407b8 | 335 | int parse_range(); |
31f18b77 FG |
336 | int read_user_manifest_part( |
337 | rgw_bucket& bucket, | |
338 | const rgw_bucket_dir_entry& ent, | |
339 | RGWAccessControlPolicy * const bucket_acl, | |
340 | const boost::optional<rgw::IAM::Policy>& bucket_policy, | |
341 | const off_t start_ofs, | |
11fdf7f2 TL |
342 | const off_t end_ofs, |
343 | bool swift_slo); | |
7c673cae FG |
344 | int handle_user_manifest(const char *prefix); |
345 | int handle_slo_manifest(bufferlist& bl); | |
346 | ||
347 | int get_data_cb(bufferlist& bl, off_t ofs, off_t len); | |
348 | ||
349 | virtual int get_params() = 0; | |
350 | virtual int send_response_data_error() = 0; | |
351 | virtual int send_response_data(bufferlist& bl, off_t ofs, off_t len) = 0; | |
352 | ||
11fdf7f2 | 353 | const char* name() const override { return "get_obj"; } |
7c673cae FG |
354 | RGWOpType get_type() override { return RGW_OP_GET_OBJ; } |
355 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
356 | virtual bool need_object_expiration() { return false; } | |
357 | /** | |
358 | * calculates filter used to decrypt RGW objects data | |
359 | */ | |
11fdf7f2 | 360 | virtual int get_decrypt_filter(std::unique_ptr<RGWGetObj_Filter>* filter, RGWGetObj_Filter* cb, bufferlist* manifest_bl) { |
7c673cae FG |
361 | *filter = nullptr; |
362 | return 0; | |
363 | } | |
11fdf7f2 | 364 | dmc::client_id dmclock_client() override { return dmc::client_id::data; } |
7c673cae FG |
365 | }; |
366 | ||
11fdf7f2 | 367 | class RGWGetObj_CB : public RGWGetObj_Filter |
7c673cae FG |
368 | { |
369 | RGWGetObj *op; | |
370 | public: | |
371 | explicit RGWGetObj_CB(RGWGetObj *_op) : op(_op) {} | |
372 | ~RGWGetObj_CB() override {} | |
373 | ||
374 | int handle_data(bufferlist& bl, off_t bl_ofs, off_t bl_len) override { | |
375 | return op->get_data_cb(bl, bl_ofs, bl_len); | |
376 | } | |
377 | }; | |
378 | ||
224ce89b WB |
379 | class RGWGetObjTags : public RGWOp { |
380 | protected: | |
381 | bufferlist tags_bl; | |
382 | bool has_tags{false}; | |
383 | public: | |
11fdf7f2 TL |
384 | int verify_permission() override; |
385 | void execute() override; | |
386 | void pre_exec() override; | |
224ce89b WB |
387 | |
388 | virtual void send_response_data(bufferlist& bl) = 0; | |
11fdf7f2 TL |
389 | const char* name() const override { return "get_obj_tags"; } |
390 | virtual uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
391 | RGWOpType get_type() override { return RGW_OP_GET_OBJ_TAGGING; } | |
224ce89b WB |
392 | |
393 | }; | |
394 | ||
395 | class RGWPutObjTags : public RGWOp { | |
396 | protected: | |
397 | bufferlist tags_bl; | |
398 | public: | |
11fdf7f2 TL |
399 | int verify_permission() override; |
400 | void execute() override; | |
224ce89b | 401 | |
11fdf7f2 | 402 | virtual void send_response() override = 0; |
224ce89b | 403 | virtual int get_params() = 0; |
11fdf7f2 TL |
404 | const char* name() const override { return "put_obj_tags"; } |
405 | virtual uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
406 | RGWOpType get_type() override { return RGW_OP_PUT_OBJ_TAGGING; } | |
224ce89b WB |
407 | |
408 | }; | |
409 | ||
410 | class RGWDeleteObjTags: public RGWOp { | |
411 | public: | |
11fdf7f2 TL |
412 | void pre_exec() override; |
413 | int verify_permission() override; | |
414 | void execute() override; | |
224ce89b | 415 | |
11fdf7f2 TL |
416 | const char* name() const override { return "delete_obj_tags"; } |
417 | virtual uint32_t op_mask() override { return RGW_OP_TYPE_DELETE; } | |
418 | RGWOpType get_type() override { return RGW_OP_DELETE_OBJ_TAGGING;} | |
224ce89b WB |
419 | }; |
420 | ||
7c673cae FG |
421 | class RGWBulkDelete : public RGWOp { |
422 | public: | |
423 | struct acct_path_t { | |
424 | std::string bucket_name; | |
425 | rgw_obj_key obj_key; | |
426 | }; | |
427 | ||
428 | struct fail_desc_t { | |
429 | int err; | |
430 | acct_path_t path; | |
431 | }; | |
432 | ||
433 | class Deleter { | |
434 | protected: | |
11fdf7f2 | 435 | const DoutPrefixProvider * dpp; |
7c673cae FG |
436 | unsigned int num_deleted; |
437 | unsigned int num_unfound; | |
438 | std::list<fail_desc_t> failures; | |
439 | ||
440 | RGWRados * const store; | |
441 | req_state * const s; | |
442 | ||
443 | public: | |
11fdf7f2 TL |
444 | Deleter(const DoutPrefixProvider* dpp, RGWRados * const str, req_state * const s) |
445 | : dpp(dpp), | |
446 | num_deleted(0), | |
7c673cae FG |
447 | num_unfound(0), |
448 | store(str), | |
449 | s(s) { | |
450 | } | |
451 | ||
452 | unsigned int get_num_deleted() const { | |
453 | return num_deleted; | |
454 | } | |
455 | ||
456 | unsigned int get_num_unfound() const { | |
457 | return num_unfound; | |
458 | } | |
459 | ||
460 | const std::list<fail_desc_t> get_failures() const { | |
461 | return failures; | |
462 | } | |
463 | ||
464 | bool verify_permission(RGWBucketInfo& binfo, | |
465 | map<string, bufferlist>& battrs, | |
466 | ACLOwner& bucket_owner /* out */); | |
467 | bool delete_single(const acct_path_t& path); | |
468 | bool delete_chunk(const std::list<acct_path_t>& paths); | |
469 | }; | |
470 | /* End of Deleter subclass */ | |
471 | ||
472 | static const size_t MAX_CHUNK_ENTRIES = 1024; | |
473 | ||
474 | protected: | |
475 | std::unique_ptr<Deleter> deleter; | |
476 | ||
477 | public: | |
478 | RGWBulkDelete() | |
479 | : deleter(nullptr) { | |
480 | } | |
481 | ||
482 | int verify_permission() override; | |
483 | void pre_exec() override; | |
484 | void execute() override; | |
485 | ||
486 | virtual int get_data(std::list<acct_path_t>& items, | |
487 | bool * is_truncated) = 0; | |
488 | void send_response() override = 0; | |
489 | ||
11fdf7f2 | 490 | const char* name() const override { return "bulk_delete"; } |
7c673cae FG |
491 | RGWOpType get_type() override { return RGW_OP_BULK_DELETE; } |
492 | uint32_t op_mask() override { return RGW_OP_TYPE_DELETE; } | |
11fdf7f2 | 493 | dmc::client_id dmclock_client() override { return dmc::client_id::data; } |
7c673cae FG |
494 | }; |
495 | ||
496 | inline ostream& operator<<(ostream& out, const RGWBulkDelete::acct_path_t &o) { | |
497 | return out << o.bucket_name << "/" << o.obj_key; | |
498 | } | |
499 | ||
500 | ||
501 | class RGWBulkUploadOp : public RGWOp { | |
11fdf7f2 | 502 | boost::optional<RGWSysObjectCtx> dir_ctx; |
7c673cae FG |
503 | |
504 | protected: | |
505 | class fail_desc_t { | |
506 | public: | |
507 | fail_desc_t(const int err, std::string path) | |
508 | : err(err), | |
509 | path(std::move(path)) { | |
510 | } | |
511 | ||
512 | const int err; | |
513 | const std::string path; | |
514 | }; | |
515 | ||
516 | static constexpr std::array<int, 2> terminal_errors = { | |
517 | { -EACCES, -EPERM } | |
518 | }; | |
519 | ||
520 | /* FIXME: boost::container::small_vector<fail_desc_t, 4> failures; */ | |
521 | std::vector<fail_desc_t> failures; | |
522 | size_t num_created; | |
523 | ||
524 | class StreamGetter; | |
525 | class DecoratedStreamGetter; | |
526 | class AlignedStreamGetter; | |
527 | ||
528 | virtual std::unique_ptr<StreamGetter> create_stream() = 0; | |
11fdf7f2 | 529 | virtual void send_response() override = 0; |
7c673cae FG |
530 | |
531 | boost::optional<std::pair<std::string, rgw_obj_key>> | |
532 | parse_path(const boost::string_ref& path); | |
533 | ||
534 | std::pair<std::string, std::string> | |
535 | handle_upload_path(struct req_state *s); | |
536 | ||
537 | bool handle_file_verify_permission(RGWBucketInfo& binfo, | |
31f18b77 FG |
538 | const rgw_obj& obj, |
539 | std::map<std::string, ceph::bufferlist>& battrs, | |
7c673cae FG |
540 | ACLOwner& bucket_owner /* out */); |
541 | int handle_file(boost::string_ref path, | |
542 | size_t size, | |
543 | AlignedStreamGetter& body); | |
544 | ||
545 | int handle_dir_verify_permission(); | |
546 | int handle_dir(boost::string_ref path); | |
547 | ||
548 | public: | |
549 | RGWBulkUploadOp() | |
550 | : num_created(0) { | |
551 | } | |
552 | ||
553 | void init(RGWRados* const store, | |
554 | struct req_state* const s, | |
11fdf7f2 | 555 | RGWHandler* const h) override; |
7c673cae FG |
556 | |
557 | int verify_permission() override; | |
558 | void pre_exec() override; | |
559 | void execute() override; | |
560 | ||
11fdf7f2 | 561 | const char* name() const override { return "bulk_upload"; } |
7c673cae FG |
562 | |
563 | RGWOpType get_type() override { | |
564 | return RGW_OP_BULK_UPLOAD; | |
565 | } | |
566 | ||
567 | uint32_t op_mask() override { | |
568 | return RGW_OP_TYPE_WRITE; | |
569 | } | |
11fdf7f2 | 570 | dmc::client_id dmclock_client() override { return dmc::client_id::data; } |
7c673cae FG |
571 | }; /* RGWBulkUploadOp */ |
572 | ||
573 | ||
574 | class RGWBulkUploadOp::StreamGetter { | |
575 | public: | |
576 | StreamGetter() = default; | |
577 | virtual ~StreamGetter() = default; | |
578 | ||
579 | virtual ssize_t get_at_most(size_t want, ceph::bufferlist& dst) = 0; | |
580 | virtual ssize_t get_exactly(size_t want, ceph::bufferlist& dst) = 0; | |
581 | }; /* End of nested subclass StreamGetter */ | |
582 | ||
583 | ||
584 | class RGWBulkUploadOp::DecoratedStreamGetter : public StreamGetter { | |
585 | StreamGetter& decoratee; | |
586 | ||
587 | protected: | |
588 | StreamGetter& get_decoratee() { | |
589 | return decoratee; | |
590 | } | |
591 | ||
592 | public: | |
11fdf7f2 | 593 | explicit DecoratedStreamGetter(StreamGetter& decoratee) |
7c673cae FG |
594 | : decoratee(decoratee) { |
595 | } | |
596 | virtual ~DecoratedStreamGetter() = default; | |
597 | ||
598 | ssize_t get_at_most(const size_t want, ceph::bufferlist& dst) override { | |
599 | return get_decoratee().get_at_most(want, dst); | |
600 | } | |
601 | ||
602 | ssize_t get_exactly(const size_t want, ceph::bufferlist& dst) override { | |
603 | return get_decoratee().get_exactly(want, dst); | |
604 | } | |
605 | }; /* RGWBulkUploadOp::DecoratedStreamGetter */ | |
606 | ||
607 | ||
608 | class RGWBulkUploadOp::AlignedStreamGetter | |
609 | : public RGWBulkUploadOp::DecoratedStreamGetter { | |
610 | size_t position; | |
611 | size_t length; | |
612 | size_t alignment; | |
613 | ||
614 | public: | |
615 | template <typename U> | |
616 | AlignedStreamGetter(const size_t position, | |
617 | const size_t length, | |
618 | const size_t alignment, | |
619 | U&& decoratee) | |
620 | : DecoratedStreamGetter(std::forward<U>(decoratee)), | |
621 | position(position), | |
622 | length(length), | |
623 | alignment(alignment) { | |
624 | } | |
625 | virtual ~AlignedStreamGetter(); | |
626 | ssize_t get_at_most(size_t want, ceph::bufferlist& dst) override; | |
627 | ssize_t get_exactly(size_t want, ceph::bufferlist& dst) override; | |
628 | }; /* RGWBulkUploadOp::AlignedStreamGetter */ | |
629 | ||
630 | ||
3efd9988 FG |
631 | struct RGWUsageStats { |
632 | uint64_t bytes_used = 0; | |
633 | uint64_t bytes_used_rounded = 0; | |
634 | uint64_t buckets_count = 0; | |
635 | uint64_t objects_count = 0; | |
636 | }; | |
637 | ||
7c673cae FG |
638 | #define RGW_LIST_BUCKETS_LIMIT_MAX 10000 |
639 | ||
640 | class RGWListBuckets : public RGWOp { | |
641 | protected: | |
642 | bool sent_data; | |
3efd9988 FG |
643 | std::string marker; |
644 | std::string end_marker; | |
7c673cae FG |
645 | int64_t limit; |
646 | uint64_t limit_max; | |
3efd9988 | 647 | std::map<std::string, ceph::bufferlist> attrs; |
7c673cae FG |
648 | bool is_truncated; |
649 | ||
3efd9988 FG |
650 | RGWUsageStats global_stats; |
651 | std::map<std::string, RGWUsageStats> policies_stats; | |
652 | ||
7c673cae FG |
653 | virtual uint64_t get_default_max() const { |
654 | return 1000; | |
655 | } | |
656 | ||
657 | public: | |
3efd9988 FG |
658 | RGWListBuckets() |
659 | : sent_data(false), | |
660 | limit(RGW_LIST_BUCKETS_LIMIT_MAX), | |
661 | limit_max(RGW_LIST_BUCKETS_LIMIT_MAX), | |
662 | is_truncated(false) { | |
7c673cae FG |
663 | } |
664 | ||
665 | int verify_permission() override; | |
666 | void execute() override; | |
667 | ||
668 | virtual int get_params() = 0; | |
3efd9988 FG |
669 | virtual void handle_listing_chunk(RGWUserBuckets&& buckets) { |
670 | /* The default implementation, used by e.g. S3, just generates a new | |
671 | * part of listing and sends it client immediately. Swift can behave | |
672 | * differently: when the reverse option is requested, all incoming | |
673 | * instances of RGWUserBuckets are buffered and finally reversed. */ | |
674 | return send_response_data(buckets); | |
675 | } | |
7c673cae FG |
676 | virtual void send_response_begin(bool has_buckets) = 0; |
677 | virtual void send_response_data(RGWUserBuckets& buckets) = 0; | |
678 | virtual void send_response_end() = 0; | |
679 | void send_response() override {} | |
680 | ||
681 | virtual bool should_get_stats() { return false; } | |
682 | virtual bool supports_account_metadata() { return false; } | |
683 | ||
11fdf7f2 | 684 | const char* name() const override { return "list_buckets"; } |
7c673cae FG |
685 | RGWOpType get_type() override { return RGW_OP_LIST_BUCKETS; } |
686 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
1adf2230 | 687 | }; // class RGWListBuckets |
7c673cae FG |
688 | |
689 | class RGWGetUsage : public RGWOp { | |
690 | protected: | |
691 | bool sent_data; | |
692 | string start_date; | |
693 | string end_date; | |
694 | int show_log_entries; | |
695 | int show_log_sum; | |
696 | map<string, bool> categories; | |
697 | map<rgw_user_bucket, rgw_usage_log_entry> usage; | |
698 | map<string, rgw_usage_log_entry> summary_map; | |
c07f9fc5 | 699 | map<string, cls_user_bucket_entry> buckets_usage; |
7c673cae FG |
700 | cls_user_header header; |
701 | public: | |
702 | RGWGetUsage() : sent_data(false), show_log_entries(true), show_log_sum(true){ | |
703 | } | |
704 | ||
705 | int verify_permission() override; | |
706 | void execute() override; | |
707 | ||
708 | virtual int get_params() = 0; | |
709 | void send_response() override {} | |
710 | ||
711 | virtual bool should_get_stats() { return false; } | |
712 | ||
11fdf7f2 | 713 | const char* name() const override { return "get_usage"; } |
7c673cae FG |
714 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } |
715 | }; | |
716 | ||
717 | class RGWStatAccount : public RGWOp { | |
718 | protected: | |
3efd9988 FG |
719 | RGWUsageStats global_stats; |
720 | std::map<std::string, RGWUsageStats> policies_stats; | |
7c673cae FG |
721 | |
722 | public: | |
3efd9988 | 723 | RGWStatAccount() = default; |
7c673cae FG |
724 | |
725 | int verify_permission() override; | |
726 | void execute() override; | |
727 | ||
728 | void send_response() override = 0; | |
11fdf7f2 | 729 | const char* name() const override { return "stat_account"; } |
7c673cae FG |
730 | RGWOpType get_type() override { return RGW_OP_STAT_ACCOUNT; } |
731 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
732 | }; | |
733 | ||
734 | class RGWListBucket : public RGWOp { | |
735 | protected: | |
736 | RGWBucketEnt bucket; | |
737 | string prefix; | |
738 | rgw_obj_key marker; | |
739 | rgw_obj_key next_marker; | |
740 | rgw_obj_key end_marker; | |
741 | string max_keys; | |
742 | string delimiter; | |
743 | string encoding_type; | |
744 | bool list_versions; | |
745 | int max; | |
746 | vector<rgw_bucket_dir_entry> objs; | |
747 | map<string, bool> common_prefixes; | |
748 | ||
749 | int default_max; | |
750 | bool is_truncated; | |
1adf2230 | 751 | bool allow_unordered; |
7c673cae FG |
752 | |
753 | int shard_id; | |
754 | ||
755 | int parse_max_keys(); | |
756 | ||
757 | public: | |
758 | RGWListBucket() : list_versions(false), max(0), | |
1adf2230 AA |
759 | default_max(0), is_truncated(false), |
760 | allow_unordered(false), shard_id(-1) {} | |
7c673cae FG |
761 | int verify_permission() override; |
762 | void pre_exec() override; | |
763 | void execute() override; | |
764 | ||
765 | virtual int get_params() = 0; | |
766 | void send_response() override = 0; | |
11fdf7f2 | 767 | const char* name() const override { return "list_bucket"; } |
7c673cae FG |
768 | RGWOpType get_type() override { return RGW_OP_LIST_BUCKET; } |
769 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
770 | virtual bool need_container_stats() { return false; } | |
771 | }; | |
772 | ||
773 | class RGWGetBucketLogging : public RGWOp { | |
774 | public: | |
775 | RGWGetBucketLogging() {} | |
776 | int verify_permission() override; | |
777 | void execute() override { } | |
778 | ||
779 | void send_response() override = 0; | |
11fdf7f2 | 780 | const char* name() const override { return "get_bucket_logging"; } |
7c673cae FG |
781 | RGWOpType get_type() override { return RGW_OP_GET_BUCKET_LOGGING; } |
782 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
783 | }; | |
784 | ||
785 | class RGWGetBucketLocation : public RGWOp { | |
786 | public: | |
787 | RGWGetBucketLocation() {} | |
788 | ~RGWGetBucketLocation() override {} | |
789 | int verify_permission() override; | |
790 | void execute() override { } | |
791 | ||
792 | void send_response() override = 0; | |
11fdf7f2 | 793 | const char* name() const override { return "get_bucket_location"; } |
3efd9988 | 794 | RGWOpType get_type() override { return RGW_OP_GET_BUCKET_LOCATION; } |
7c673cae FG |
795 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } |
796 | }; | |
797 | ||
798 | class RGWGetBucketVersioning : public RGWOp { | |
799 | protected: | |
11fdf7f2 TL |
800 | bool versioned{false}; |
801 | bool versioning_enabled{false}; | |
802 | bool mfa_enabled{false}; | |
7c673cae | 803 | public: |
11fdf7f2 | 804 | RGWGetBucketVersioning() = default; |
7c673cae FG |
805 | |
806 | int verify_permission() override; | |
807 | void pre_exec() override; | |
808 | void execute() override; | |
809 | ||
810 | void send_response() override = 0; | |
11fdf7f2 | 811 | const char* name() const override { return "get_bucket_versioning"; } |
7c673cae FG |
812 | RGWOpType get_type() override { return RGW_OP_GET_BUCKET_VERSIONING; } |
813 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
814 | }; | |
815 | ||
11fdf7f2 TL |
816 | enum BucketVersionStatus { |
817 | VersioningStatusInvalid = -1, | |
818 | VersioningNotChanged = 0, | |
819 | VersioningEnabled = 1, | |
820 | VersioningSuspended =2, | |
821 | }; | |
822 | ||
7c673cae FG |
823 | class RGWSetBucketVersioning : public RGWOp { |
824 | protected: | |
11fdf7f2 TL |
825 | int versioning_status; |
826 | bool mfa_set_status{false}; | |
827 | bool mfa_status{false}; | |
7c673cae FG |
828 | bufferlist in_data; |
829 | public: | |
11fdf7f2 | 830 | RGWSetBucketVersioning() : versioning_status(VersioningNotChanged) {} |
7c673cae FG |
831 | |
832 | int verify_permission() override; | |
833 | void pre_exec() override; | |
834 | void execute() override; | |
835 | ||
836 | virtual int get_params() { return 0; } | |
837 | ||
838 | void send_response() override = 0; | |
11fdf7f2 | 839 | const char* name() const override { return "set_bucket_versioning"; } |
7c673cae FG |
840 | RGWOpType get_type() override { return RGW_OP_SET_BUCKET_VERSIONING; } |
841 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
842 | }; | |
843 | ||
844 | class RGWGetBucketWebsite : public RGWOp { | |
845 | public: | |
846 | RGWGetBucketWebsite() {} | |
847 | ||
848 | int verify_permission() override; | |
849 | void pre_exec() override; | |
850 | void execute() override; | |
851 | ||
852 | void send_response() override = 0; | |
11fdf7f2 | 853 | const char* name() const override { return "get_bucket_website"; } |
7c673cae FG |
854 | RGWOpType get_type() override { return RGW_OP_GET_BUCKET_WEBSITE; } |
855 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
856 | }; | |
857 | ||
858 | class RGWSetBucketWebsite : public RGWOp { | |
859 | protected: | |
31f18b77 | 860 | bufferlist in_data; |
7c673cae FG |
861 | RGWBucketWebsiteConf website_conf; |
862 | public: | |
863 | RGWSetBucketWebsite() {} | |
864 | ||
865 | int verify_permission() override; | |
866 | void pre_exec() override; | |
867 | void execute() override; | |
868 | ||
869 | virtual int get_params() { return 0; } | |
870 | ||
871 | void send_response() override = 0; | |
11fdf7f2 | 872 | const char* name() const override { return "set_bucket_website"; } |
7c673cae FG |
873 | RGWOpType get_type() override { return RGW_OP_SET_BUCKET_WEBSITE; } |
874 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
875 | }; | |
876 | ||
877 | class RGWDeleteBucketWebsite : public RGWOp { | |
878 | public: | |
879 | RGWDeleteBucketWebsite() {} | |
880 | ||
881 | int verify_permission() override; | |
882 | void pre_exec() override; | |
883 | void execute() override; | |
884 | ||
885 | void send_response() override = 0; | |
11fdf7f2 | 886 | const char* name() const override { return "delete_bucket_website"; } |
7c673cae FG |
887 | RGWOpType get_type() override { return RGW_OP_SET_BUCKET_WEBSITE; } |
888 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
889 | }; | |
890 | ||
891 | class RGWStatBucket : public RGWOp { | |
892 | protected: | |
893 | RGWBucketEnt bucket; | |
894 | ||
895 | public: | |
896 | RGWStatBucket() {} | |
897 | ~RGWStatBucket() override {} | |
898 | ||
899 | int verify_permission() override; | |
900 | void pre_exec() override; | |
901 | void execute() override; | |
902 | ||
903 | void send_response() override = 0; | |
11fdf7f2 | 904 | const char* name() const override { return "stat_bucket"; } |
7c673cae FG |
905 | RGWOpType get_type() override { return RGW_OP_STAT_BUCKET; } |
906 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
907 | }; | |
908 | ||
909 | class RGWCreateBucket : public RGWOp { | |
910 | protected: | |
911 | RGWAccessControlPolicy policy; | |
912 | string location_constraint; | |
11fdf7f2 | 913 | rgw_placement_rule placement_rule; |
7c673cae FG |
914 | RGWBucketInfo info; |
915 | obj_version ep_objv; | |
916 | bool has_cors; | |
11fdf7f2 | 917 | bool relaxed_region_enforcement; |
7c673cae FG |
918 | RGWCORSConfiguration cors_config; |
919 | boost::optional<std::string> swift_ver_location; | |
920 | map<string, buffer::list> attrs; | |
921 | set<string> rmattr_names; | |
922 | ||
923 | bufferlist in_data; | |
924 | ||
925 | virtual bool need_metadata_upload() const { return false; } | |
926 | ||
927 | public: | |
11fdf7f2 | 928 | RGWCreateBucket() : has_cors(false), relaxed_region_enforcement(false) {} |
7c673cae FG |
929 | |
930 | void emplace_attr(std::string&& key, buffer::list&& bl) { | |
931 | attrs.emplace(std::move(key), std::move(bl)); /* key and bl are r-value refs */ | |
932 | } | |
933 | ||
934 | int verify_permission() override; | |
935 | void pre_exec() override; | |
936 | void execute() override; | |
937 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
938 | RGWOp::init(store, s, h); | |
939 | policy.set_ctx(s->cct); | |
11fdf7f2 TL |
940 | relaxed_region_enforcement = |
941 | s->cct->_conf.get_val<bool>("rgw_relaxed_region_enforcement"); | |
7c673cae FG |
942 | } |
943 | virtual int get_params() { return 0; } | |
944 | void send_response() override = 0; | |
11fdf7f2 | 945 | const char* name() const override { return "create_bucket"; } |
7c673cae FG |
946 | RGWOpType get_type() override { return RGW_OP_CREATE_BUCKET; } |
947 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
948 | }; | |
949 | ||
950 | class RGWDeleteBucket : public RGWOp { | |
951 | protected: | |
952 | RGWObjVersionTracker objv_tracker; | |
953 | ||
954 | public: | |
955 | RGWDeleteBucket() {} | |
956 | ||
957 | int verify_permission() override; | |
958 | void pre_exec() override; | |
959 | void execute() override; | |
960 | ||
961 | void send_response() override = 0; | |
11fdf7f2 | 962 | const char* name() const override { return "delete_bucket"; } |
7c673cae FG |
963 | RGWOpType get_type() override { return RGW_OP_DELETE_BUCKET; } |
964 | uint32_t op_mask() override { return RGW_OP_TYPE_DELETE; } | |
965 | }; | |
966 | ||
967 | struct rgw_slo_entry { | |
968 | string path; | |
969 | string etag; | |
970 | uint64_t size_bytes; | |
971 | ||
972 | rgw_slo_entry() : size_bytes(0) {} | |
973 | ||
974 | void encode(bufferlist& bl) const { | |
975 | ENCODE_START(1, 1, bl); | |
11fdf7f2 TL |
976 | encode(path, bl); |
977 | encode(etag, bl); | |
978 | encode(size_bytes, bl); | |
7c673cae FG |
979 | ENCODE_FINISH(bl); |
980 | } | |
981 | ||
11fdf7f2 | 982 | void decode(bufferlist::const_iterator& bl) { |
7c673cae | 983 | DECODE_START(1, bl); |
11fdf7f2 TL |
984 | decode(path, bl); |
985 | decode(etag, bl); | |
986 | decode(size_bytes, bl); | |
7c673cae FG |
987 | DECODE_FINISH(bl); |
988 | } | |
989 | ||
990 | void decode_json(JSONObj *obj); | |
991 | }; | |
992 | WRITE_CLASS_ENCODER(rgw_slo_entry) | |
993 | ||
994 | struct RGWSLOInfo { | |
995 | vector<rgw_slo_entry> entries; | |
996 | uint64_t total_size; | |
997 | ||
998 | /* in memory only */ | |
11fdf7f2 | 999 | bufferlist raw_data; |
7c673cae | 1000 | |
11fdf7f2 TL |
1001 | RGWSLOInfo() : total_size(0) {} |
1002 | ~RGWSLOInfo() {} | |
7c673cae FG |
1003 | |
1004 | void encode(bufferlist& bl) const { | |
1005 | ENCODE_START(1, 1, bl); | |
11fdf7f2 TL |
1006 | encode(entries, bl); |
1007 | encode(total_size, bl); | |
7c673cae FG |
1008 | ENCODE_FINISH(bl); |
1009 | } | |
1010 | ||
11fdf7f2 | 1011 | void decode(bufferlist::const_iterator& bl) { |
7c673cae | 1012 | DECODE_START(1, bl); |
11fdf7f2 TL |
1013 | decode(entries, bl); |
1014 | decode(total_size, bl); | |
7c673cae FG |
1015 | DECODE_FINISH(bl); |
1016 | } | |
1017 | }; | |
1018 | WRITE_CLASS_ENCODER(RGWSLOInfo) | |
1019 | ||
1020 | class RGWPutObj : public RGWOp { | |
7c673cae FG |
1021 | protected: |
1022 | seed torrent; | |
1023 | off_t ofs; | |
1024 | const char *supplied_md5_b64; | |
1025 | const char *supplied_etag; | |
1026 | const char *if_match; | |
1027 | const char *if_nomatch; | |
3a9019d9 | 1028 | std::string copy_source; |
7c673cae FG |
1029 | const char *copy_source_range; |
1030 | RGWBucketInfo copy_source_bucket_info; | |
1031 | string copy_source_tenant_name; | |
1032 | string copy_source_bucket_name; | |
1033 | string copy_source_object_name; | |
1034 | string copy_source_version_id; | |
1035 | off_t copy_source_range_fst; | |
1036 | off_t copy_source_range_lst; | |
1037 | string etag; | |
1038 | bool chunked_upload; | |
1039 | RGWAccessControlPolicy policy; | |
224ce89b | 1040 | std::unique_ptr <RGWObjTags> obj_tags; |
7c673cae FG |
1041 | const char *dlo_manifest; |
1042 | RGWSLOInfo *slo_info; | |
1043 | map<string, bufferlist> attrs; | |
1044 | ceph::real_time mtime; | |
1045 | uint64_t olh_epoch; | |
1046 | string version_id; | |
1047 | bufferlist bl_aux; | |
1048 | map<string, string> crypt_http_responses; | |
1049 | string user_data; | |
1050 | ||
11fdf7f2 TL |
1051 | std::string multipart_upload_id; |
1052 | std::string multipart_part_str; | |
1053 | int multipart_part_num = 0; | |
1054 | ||
7c673cae | 1055 | boost::optional<ceph::real_time> delete_at; |
11fdf7f2 TL |
1056 | //append obj |
1057 | bool append; | |
1058 | uint64_t position; | |
1059 | uint64_t cur_accounted_size; | |
7c673cae FG |
1060 | |
1061 | public: | |
1062 | RGWPutObj() : ofs(0), | |
1063 | supplied_md5_b64(NULL), | |
1064 | supplied_etag(NULL), | |
1065 | if_match(NULL), | |
1066 | if_nomatch(NULL), | |
7c673cae FG |
1067 | copy_source_range(NULL), |
1068 | copy_source_range_fst(0), | |
1069 | copy_source_range_lst(0), | |
1070 | chunked_upload(0), | |
1071 | dlo_manifest(NULL), | |
1072 | slo_info(NULL), | |
11fdf7f2 TL |
1073 | olh_epoch(0), |
1074 | append(false), | |
1075 | position(0), | |
1076 | cur_accounted_size(0) {} | |
7c673cae FG |
1077 | |
1078 | ~RGWPutObj() override { | |
1079 | delete slo_info; | |
1080 | } | |
1081 | ||
1082 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
1083 | RGWOp::init(store, s, h); | |
1084 | policy.set_ctx(s->cct); | |
1085 | } | |
1086 | ||
1087 | void emplace_attr(std::string&& key, buffer::list&& bl) { | |
1088 | attrs.emplace(std::move(key), std::move(bl)); /* key and bl are r-value refs */ | |
1089 | } | |
1090 | ||
7c673cae FG |
1091 | int verify_permission() override; |
1092 | void pre_exec() override; | |
1093 | void execute() override; | |
1094 | ||
1095 | /* this is for cases when copying data from other object */ | |
11fdf7f2 TL |
1096 | virtual int get_decrypt_filter(std::unique_ptr<RGWGetObj_Filter>* filter, |
1097 | RGWGetObj_Filter* cb, | |
7c673cae FG |
1098 | map<string, bufferlist>& attrs, |
1099 | bufferlist* manifest_bl) { | |
1100 | *filter = nullptr; | |
1101 | return 0; | |
1102 | } | |
11fdf7f2 TL |
1103 | virtual int get_encrypt_filter(std::unique_ptr<rgw::putobj::DataProcessor> *filter, |
1104 | rgw::putobj::DataProcessor *cb) { | |
1105 | return 0; | |
7c673cae FG |
1106 | } |
1107 | ||
1108 | int get_data_cb(bufferlist& bl, off_t bl_ofs, off_t bl_len); | |
1109 | int get_data(const off_t fst, const off_t lst, bufferlist& bl); | |
1110 | ||
1111 | virtual int get_params() = 0; | |
1112 | virtual int get_data(bufferlist& bl) = 0; | |
1113 | void send_response() override = 0; | |
11fdf7f2 | 1114 | const char* name() const override { return "put_obj"; } |
7c673cae FG |
1115 | RGWOpType get_type() override { return RGW_OP_PUT_OBJ; } |
1116 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
11fdf7f2 | 1117 | dmc::client_id dmclock_client() override { return dmc::client_id::data; } |
7c673cae FG |
1118 | }; |
1119 | ||
7c673cae FG |
1120 | class RGWPostObj : public RGWOp { |
1121 | protected: | |
1122 | off_t min_len; | |
1123 | off_t max_len; | |
1124 | int len; | |
1125 | off_t ofs; | |
1126 | const char *supplied_md5_b64; | |
1127 | const char *supplied_etag; | |
1128 | string etag; | |
1129 | RGWAccessControlPolicy policy; | |
1130 | map<string, bufferlist> attrs; | |
1131 | boost::optional<ceph::real_time> delete_at; | |
1132 | ||
1133 | /* Must be called after get_data() or the result is undefined. */ | |
1134 | virtual std::string get_current_filename() const = 0; | |
1135 | virtual std::string get_current_content_type() const = 0; | |
1136 | virtual bool is_next_file_to_upload() { | |
1137 | return false; | |
1138 | } | |
1139 | public: | |
1140 | RGWPostObj() : min_len(0), | |
1141 | max_len(LLONG_MAX), | |
1142 | len(0), | |
1143 | ofs(0), | |
1144 | supplied_md5_b64(nullptr), | |
1145 | supplied_etag(nullptr) { | |
1146 | } | |
1147 | ||
1148 | void emplace_attr(std::string&& key, buffer::list&& bl) { | |
1149 | attrs.emplace(std::move(key), std::move(bl)); /* key and bl are r-value refs */ | |
1150 | } | |
1151 | ||
1152 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
1153 | RGWOp::init(store, s, h); | |
1154 | policy.set_ctx(s->cct); | |
1155 | } | |
1156 | ||
1157 | int verify_permission() override; | |
1158 | void pre_exec() override; | |
1159 | void execute() override; | |
1160 | ||
11fdf7f2 TL |
1161 | virtual int get_encrypt_filter(std::unique_ptr<rgw::putobj::DataProcessor> *filter, |
1162 | rgw::putobj::DataProcessor *cb) { | |
7c673cae FG |
1163 | return 0; |
1164 | } | |
1165 | virtual int get_params() = 0; | |
1166 | virtual int get_data(ceph::bufferlist& bl, bool& again) = 0; | |
1167 | void send_response() override = 0; | |
11fdf7f2 | 1168 | const char* name() const override { return "post_obj"; } |
7c673cae FG |
1169 | RGWOpType get_type() override { return RGW_OP_POST_OBJ; } |
1170 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
11fdf7f2 | 1171 | dmc::client_id dmclock_client() override { return dmc::client_id::data; } |
7c673cae FG |
1172 | }; |
1173 | ||
1174 | class RGWPutMetadataAccount : public RGWOp { | |
1175 | protected: | |
1176 | std::set<std::string> rmattr_names; | |
1177 | std::map<std::string, bufferlist> attrs, orig_attrs; | |
1178 | std::map<int, std::string> temp_url_keys; | |
1179 | RGWQuotaInfo new_quota; | |
1180 | bool new_quota_extracted; | |
1181 | ||
1182 | RGWObjVersionTracker acct_op_tracker; | |
1183 | ||
1184 | RGWAccessControlPolicy policy; | |
1185 | bool has_policy; | |
1186 | ||
1187 | public: | |
1188 | RGWPutMetadataAccount() | |
1189 | : new_quota_extracted(false), | |
1190 | has_policy(false) { | |
1191 | } | |
1192 | ||
1193 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
1194 | RGWOp::init(store, s, h); | |
1195 | policy.set_ctx(s->cct); | |
1196 | } | |
1197 | int init_processing() override; | |
1198 | int verify_permission() override; | |
1199 | void pre_exec() override { } | |
1200 | void execute() override; | |
1201 | ||
1202 | virtual int get_params() = 0; | |
1203 | void send_response() override = 0; | |
1204 | virtual void filter_out_temp_url(map<string, bufferlist>& add_attrs, | |
1205 | const set<string>& rmattr_names, | |
1206 | map<int, string>& temp_url_keys); | |
11fdf7f2 | 1207 | const char* name() const override { return "put_account_metadata"; } |
7c673cae FG |
1208 | RGWOpType get_type() override { return RGW_OP_PUT_METADATA_ACCOUNT; } |
1209 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
1210 | }; | |
1211 | ||
1212 | class RGWPutMetadataBucket : public RGWOp { | |
1213 | protected: | |
1214 | map<string, buffer::list> attrs; | |
1215 | set<string> rmattr_names; | |
1216 | bool has_policy, has_cors; | |
1217 | uint32_t policy_rw_mask; | |
1218 | RGWAccessControlPolicy policy; | |
1219 | RGWCORSConfiguration cors_config; | |
11fdf7f2 | 1220 | rgw_placement_rule placement_rule; |
7c673cae FG |
1221 | boost::optional<std::string> swift_ver_location; |
1222 | ||
1223 | public: | |
1224 | RGWPutMetadataBucket() | |
1225 | : has_policy(false), has_cors(false), policy_rw_mask(0) | |
1226 | {} | |
1227 | ||
1228 | void emplace_attr(std::string&& key, buffer::list&& bl) { | |
1229 | attrs.emplace(std::move(key), std::move(bl)); /* key and bl are r-value refs */ | |
1230 | } | |
1231 | ||
1232 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
1233 | RGWOp::init(store, s, h); | |
1234 | policy.set_ctx(s->cct); | |
1235 | } | |
1236 | ||
1237 | int verify_permission() override; | |
1238 | void pre_exec() override; | |
1239 | void execute() override; | |
1240 | ||
1241 | virtual int get_params() = 0; | |
1242 | void send_response() override = 0; | |
11fdf7f2 | 1243 | const char* name() const override { return "put_bucket_metadata"; } |
7c673cae FG |
1244 | RGWOpType get_type() override { return RGW_OP_PUT_METADATA_BUCKET; } |
1245 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
1246 | }; | |
1247 | ||
1248 | class RGWPutMetadataObject : public RGWOp { | |
1249 | protected: | |
1250 | RGWAccessControlPolicy policy; | |
7c673cae FG |
1251 | boost::optional<ceph::real_time> delete_at; |
1252 | const char *dlo_manifest; | |
1253 | ||
1254 | public: | |
1255 | RGWPutMetadataObject() | |
1256 | : dlo_manifest(NULL) | |
1257 | {} | |
1258 | ||
1259 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
1260 | RGWOp::init(store, s, h); | |
1261 | policy.set_ctx(s->cct); | |
1262 | } | |
1263 | int verify_permission() override; | |
1264 | void pre_exec() override; | |
1265 | void execute() override; | |
1266 | ||
1267 | virtual int get_params() = 0; | |
1268 | void send_response() override = 0; | |
11fdf7f2 | 1269 | const char* name() const override { return "put_obj_metadata"; } |
7c673cae FG |
1270 | RGWOpType get_type() override { return RGW_OP_PUT_METADATA_OBJECT; } |
1271 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
1272 | virtual bool need_object_expiration() { return false; } | |
1273 | }; | |
1274 | ||
1275 | class RGWDeleteObj : public RGWOp { | |
1276 | protected: | |
1277 | bool delete_marker; | |
1278 | bool multipart_delete; | |
1279 | string version_id; | |
1280 | ceph::real_time unmod_since; /* if unmodified since */ | |
1281 | bool no_precondition_error; | |
1282 | std::unique_ptr<RGWBulkDelete::Deleter> deleter; | |
1283 | ||
1284 | public: | |
1285 | RGWDeleteObj() | |
1286 | : delete_marker(false), | |
1287 | multipart_delete(false), | |
1288 | no_precondition_error(false), | |
1289 | deleter(nullptr) { | |
1290 | } | |
1291 | ||
1292 | int verify_permission() override; | |
1293 | void pre_exec() override; | |
1294 | void execute() override; | |
1295 | int handle_slo_manifest(bufferlist& bl); | |
1296 | ||
1297 | virtual int get_params() { return 0; } | |
1298 | void send_response() override = 0; | |
11fdf7f2 | 1299 | const char* name() const override { return "delete_obj"; } |
7c673cae FG |
1300 | RGWOpType get_type() override { return RGW_OP_DELETE_OBJ; } |
1301 | uint32_t op_mask() override { return RGW_OP_TYPE_DELETE; } | |
1302 | virtual bool need_object_expiration() { return false; } | |
11fdf7f2 | 1303 | dmc::client_id dmclock_client() override { return dmc::client_id::data; } |
7c673cae FG |
1304 | }; |
1305 | ||
1306 | class RGWCopyObj : public RGWOp { | |
1307 | protected: | |
1308 | RGWAccessControlPolicy dest_policy; | |
1309 | const char *if_mod; | |
1310 | const char *if_unmod; | |
1311 | const char *if_match; | |
1312 | const char *if_nomatch; | |
494da23a TL |
1313 | // Required or it is not a copy operation |
1314 | std::string_view copy_source; | |
1315 | // Not actually required | |
1316 | std::optional<std::string_view> md_directive; | |
11fdf7f2 | 1317 | |
7c673cae FG |
1318 | off_t ofs; |
1319 | off_t len; | |
1320 | off_t end; | |
1321 | ceph::real_time mod_time; | |
1322 | ceph::real_time unmod_time; | |
1323 | ceph::real_time *mod_ptr; | |
1324 | ceph::real_time *unmod_ptr; | |
1325 | map<string, buffer::list> attrs; | |
1326 | string src_tenant_name, src_bucket_name; | |
1327 | rgw_bucket src_bucket; | |
1328 | rgw_obj_key src_object; | |
1329 | string dest_tenant_name, dest_bucket_name; | |
1330 | rgw_bucket dest_bucket; | |
1331 | string dest_object; | |
1332 | ceph::real_time src_mtime; | |
1333 | ceph::real_time mtime; | |
1334 | RGWRados::AttrsMod attrs_mod; | |
1335 | RGWBucketInfo src_bucket_info; | |
1336 | RGWBucketInfo dest_bucket_info; | |
1337 | string source_zone; | |
11fdf7f2 | 1338 | string etag; |
7c673cae FG |
1339 | |
1340 | off_t last_ofs; | |
1341 | ||
1342 | string version_id; | |
1343 | uint64_t olh_epoch; | |
1344 | ||
1345 | boost::optional<ceph::real_time> delete_at; | |
1346 | bool copy_if_newer; | |
1347 | ||
11fdf7f2 TL |
1348 | bool need_to_check_storage_class = false; |
1349 | ||
7c673cae FG |
1350 | int init_common(); |
1351 | ||
1352 | public: | |
1353 | RGWCopyObj() { | |
1354 | if_mod = NULL; | |
1355 | if_unmod = NULL; | |
1356 | if_match = NULL; | |
1357 | if_nomatch = NULL; | |
1358 | ofs = 0; | |
1359 | len = 0; | |
1360 | end = -1; | |
1361 | mod_ptr = NULL; | |
1362 | unmod_ptr = NULL; | |
1363 | attrs_mod = RGWRados::ATTRSMOD_NONE; | |
1364 | last_ofs = 0; | |
1365 | olh_epoch = 0; | |
1366 | copy_if_newer = false; | |
1367 | } | |
1368 | ||
3a9019d9 | 1369 | static bool parse_copy_location(const boost::string_view& src, |
7c673cae FG |
1370 | string& bucket_name, |
1371 | rgw_obj_key& object); | |
1372 | ||
1373 | void emplace_attr(std::string&& key, buffer::list&& bl) { | |
1374 | attrs.emplace(std::move(key), std::move(bl)); | |
1375 | } | |
1376 | ||
1377 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
1378 | RGWOp::init(store, s, h); | |
1379 | dest_policy.set_ctx(s->cct); | |
1380 | } | |
1381 | int verify_permission() override; | |
1382 | void pre_exec() override; | |
1383 | void execute() override; | |
1384 | void progress_cb(off_t ofs); | |
1385 | ||
11fdf7f2 TL |
1386 | virtual int check_storage_class(const rgw_placement_rule& src_placement) { |
1387 | return 0; | |
1388 | } | |
1389 | ||
7c673cae FG |
1390 | virtual int init_dest_policy() { return 0; } |
1391 | virtual int get_params() = 0; | |
1392 | virtual void send_partial_response(off_t ofs) {} | |
1393 | void send_response() override = 0; | |
11fdf7f2 | 1394 | const char* name() const override { return "copy_obj"; } |
7c673cae FG |
1395 | RGWOpType get_type() override { return RGW_OP_COPY_OBJ; } |
1396 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
11fdf7f2 | 1397 | dmc::client_id dmclock_client() override { return dmc::client_id::data; } |
7c673cae FG |
1398 | }; |
1399 | ||
1400 | class RGWGetACLs : public RGWOp { | |
1401 | protected: | |
1402 | string acls; | |
1403 | ||
1404 | public: | |
1405 | RGWGetACLs() {} | |
1406 | ||
1407 | int verify_permission() override; | |
1408 | void pre_exec() override; | |
1409 | void execute() override; | |
1410 | ||
1411 | void send_response() override = 0; | |
11fdf7f2 | 1412 | const char* name() const override { return "get_acls"; } |
7c673cae FG |
1413 | RGWOpType get_type() override { return RGW_OP_GET_ACLS; } |
1414 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
1415 | }; | |
1416 | ||
1417 | class RGWPutACLs : public RGWOp { | |
1418 | protected: | |
11fdf7f2 | 1419 | bufferlist data; |
7c673cae FG |
1420 | ACLOwner owner; |
1421 | ||
1422 | public: | |
11fdf7f2 TL |
1423 | RGWPutACLs() {} |
1424 | ~RGWPutACLs() override {} | |
7c673cae FG |
1425 | |
1426 | int verify_permission() override; | |
1427 | void pre_exec() override; | |
1428 | void execute() override; | |
1429 | ||
1430 | virtual int get_policy_from_state(RGWRados *store, struct req_state *s, stringstream& ss) { return 0; } | |
1431 | virtual int get_params() = 0; | |
1432 | void send_response() override = 0; | |
11fdf7f2 | 1433 | const char* name() const override { return "put_acls"; } |
7c673cae FG |
1434 | RGWOpType get_type() override { return RGW_OP_PUT_ACLS; } |
1435 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
1436 | }; | |
1437 | ||
1438 | class RGWGetLC : public RGWOp { | |
1439 | protected: | |
1440 | ||
1441 | public: | |
1442 | RGWGetLC() { } | |
1443 | ~RGWGetLC() override { } | |
1444 | ||
1445 | int verify_permission() override; | |
1446 | void pre_exec() override; | |
1447 | void execute() override = 0; | |
1448 | ||
1449 | void send_response() override = 0; | |
11fdf7f2 | 1450 | const char* name() const override { return "get_lifecycle"; } |
d2e6a577 | 1451 | RGWOpType get_type() override { return RGW_OP_GET_LC; } |
7c673cae FG |
1452 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } |
1453 | }; | |
1454 | ||
1455 | class RGWPutLC : public RGWOp { | |
1456 | protected: | |
11fdf7f2 | 1457 | bufferlist data; |
b32b8144 | 1458 | const char *content_md5; |
7c673cae FG |
1459 | string cookie; |
1460 | ||
1461 | public: | |
1462 | RGWPutLC() { | |
b32b8144 | 1463 | content_md5 = nullptr; |
7c673cae | 1464 | } |
11fdf7f2 | 1465 | ~RGWPutLC() override {} |
7c673cae FG |
1466 | |
1467 | void init(RGWRados *store, struct req_state *s, RGWHandler *dialect_handler) override { | |
1468 | #define COOKIE_LEN 16 | |
1469 | char buf[COOKIE_LEN + 1]; | |
1470 | ||
1471 | RGWOp::init(store, s, dialect_handler); | |
1472 | gen_rand_alphanumeric(s->cct, buf, sizeof(buf) - 1); | |
1473 | cookie = buf; | |
1474 | } | |
1475 | ||
1476 | int verify_permission() override; | |
1477 | void pre_exec() override; | |
1478 | void execute() override; | |
1479 | ||
1480 | // virtual int get_policy_from_state(RGWRados *store, struct req_state *s, stringstream& ss) { return 0; } | |
1481 | virtual int get_params() = 0; | |
1482 | void send_response() override = 0; | |
11fdf7f2 | 1483 | const char* name() const override { return "put_lifecycle"; } |
d2e6a577 | 1484 | RGWOpType get_type() override { return RGW_OP_PUT_LC; } |
7c673cae FG |
1485 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } |
1486 | }; | |
1487 | ||
1488 | class RGWDeleteLC : public RGWOp { | |
1489 | protected: | |
1490 | size_t len; | |
1491 | char *data; | |
1492 | ||
1493 | public: | |
1494 | RGWDeleteLC() { | |
1495 | len = 0; | |
1496 | data = NULL; | |
1497 | } | |
1498 | ~RGWDeleteLC() override { | |
1499 | free(data); | |
1500 | } | |
1501 | ||
1502 | int verify_permission() override; | |
1503 | void pre_exec() override; | |
1504 | void execute() override; | |
1505 | ||
1506 | void send_response() override = 0; | |
11fdf7f2 | 1507 | const char* name() const override { return "delete_lifecycle"; } |
d2e6a577 | 1508 | RGWOpType get_type() override { return RGW_OP_DELETE_LC; } |
7c673cae FG |
1509 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } |
1510 | }; | |
1511 | ||
1512 | class RGWGetCORS : public RGWOp { | |
1513 | protected: | |
1514 | ||
1515 | public: | |
1516 | RGWGetCORS() {} | |
1517 | ||
1518 | int verify_permission() override; | |
1519 | void execute() override; | |
1520 | ||
1521 | void send_response() override = 0; | |
11fdf7f2 | 1522 | const char* name() const override { return "get_cors"; } |
7c673cae FG |
1523 | RGWOpType get_type() override { return RGW_OP_GET_CORS; } |
1524 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
1525 | }; | |
1526 | ||
1527 | class RGWPutCORS : public RGWOp { | |
1528 | protected: | |
1529 | bufferlist cors_bl; | |
31f18b77 | 1530 | bufferlist in_data; |
7c673cae FG |
1531 | |
1532 | public: | |
1533 | RGWPutCORS() {} | |
1534 | ~RGWPutCORS() override {} | |
1535 | ||
1536 | int verify_permission() override; | |
1537 | void execute() override; | |
1538 | ||
1539 | virtual int get_params() = 0; | |
1540 | void send_response() override = 0; | |
11fdf7f2 | 1541 | const char* name() const override { return "put_cors"; } |
7c673cae FG |
1542 | RGWOpType get_type() override { return RGW_OP_PUT_CORS; } |
1543 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
1544 | }; | |
1545 | ||
1546 | class RGWDeleteCORS : public RGWOp { | |
1547 | protected: | |
1548 | ||
1549 | public: | |
1550 | RGWDeleteCORS() {} | |
1551 | ||
1552 | int verify_permission() override; | |
1553 | void execute() override; | |
1554 | ||
1555 | void send_response() override = 0; | |
11fdf7f2 | 1556 | const char* name() const override { return "delete_cors"; } |
7c673cae FG |
1557 | RGWOpType get_type() override { return RGW_OP_DELETE_CORS; } |
1558 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
1559 | }; | |
1560 | ||
1561 | class RGWOptionsCORS : public RGWOp { | |
1562 | protected: | |
1563 | RGWCORSRule *rule; | |
1564 | const char *origin, *req_hdrs, *req_meth; | |
1565 | ||
1566 | public: | |
1567 | RGWOptionsCORS() : rule(NULL), origin(NULL), | |
1568 | req_hdrs(NULL), req_meth(NULL) { | |
1569 | } | |
1570 | ||
1571 | int verify_permission() override {return 0;} | |
1572 | int validate_cors_request(RGWCORSConfiguration *cc); | |
1573 | void execute() override; | |
1574 | void get_response_params(string& allowed_hdrs, string& exp_hdrs, unsigned *max_age); | |
1575 | void send_response() override = 0; | |
11fdf7f2 | 1576 | const char* name() const override { return "options_cors"; } |
7c673cae FG |
1577 | RGWOpType get_type() override { return RGW_OP_OPTIONS_CORS; } |
1578 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
1579 | }; | |
1580 | ||
1581 | class RGWGetRequestPayment : public RGWOp { | |
1582 | protected: | |
1583 | bool requester_pays; | |
1584 | ||
1585 | public: | |
1586 | RGWGetRequestPayment() : requester_pays(0) {} | |
1587 | ||
1588 | int verify_permission() override; | |
1589 | void pre_exec() override; | |
1590 | void execute() override; | |
1591 | ||
1592 | void send_response() override = 0; | |
11fdf7f2 | 1593 | const char* name() const override { return "get_request_payment"; } |
7c673cae FG |
1594 | RGWOpType get_type() override { return RGW_OP_GET_REQUEST_PAYMENT; } |
1595 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
1596 | }; | |
1597 | ||
1598 | class RGWSetRequestPayment : public RGWOp { | |
1599 | protected: | |
1600 | bool requester_pays; | |
494da23a | 1601 | bufferlist in_data; |
7c673cae FG |
1602 | public: |
1603 | RGWSetRequestPayment() : requester_pays(false) {} | |
1604 | ||
1605 | int verify_permission() override; | |
1606 | void pre_exec() override; | |
1607 | void execute() override; | |
1608 | ||
1609 | virtual int get_params() { return 0; } | |
1610 | ||
1611 | void send_response() override = 0; | |
11fdf7f2 | 1612 | const char* name() const override { return "set_request_payment"; } |
7c673cae FG |
1613 | RGWOpType get_type() override { return RGW_OP_SET_REQUEST_PAYMENT; } |
1614 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
1615 | }; | |
1616 | ||
1617 | class RGWInitMultipart : public RGWOp { | |
1618 | protected: | |
1619 | string upload_id; | |
1620 | RGWAccessControlPolicy policy; | |
1621 | ||
1622 | public: | |
1623 | RGWInitMultipart() {} | |
1624 | ||
1625 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
1626 | RGWOp::init(store, s, h); | |
1627 | policy.set_ctx(s->cct); | |
1628 | } | |
1629 | int verify_permission() override; | |
1630 | void pre_exec() override; | |
1631 | void execute() override; | |
1632 | ||
1633 | virtual int get_params() = 0; | |
1634 | void send_response() override = 0; | |
11fdf7f2 | 1635 | const char* name() const override { return "init_multipart"; } |
7c673cae FG |
1636 | RGWOpType get_type() override { return RGW_OP_INIT_MULTIPART; } |
1637 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
1638 | virtual int prepare_encryption(map<string, bufferlist>& attrs) { return 0; } | |
1639 | }; | |
1640 | ||
1641 | class RGWCompleteMultipart : public RGWOp { | |
1642 | protected: | |
1643 | string upload_id; | |
1644 | string etag; | |
11fdf7f2 TL |
1645 | string version_id; |
1646 | bufferlist data; | |
7c673cae | 1647 | |
3efd9988 FG |
1648 | struct MPSerializer { |
1649 | librados::IoCtx ioctx; | |
1650 | rados::cls::lock::Lock lock; | |
1651 | librados::ObjectWriteOperation op; | |
1652 | std::string oid; | |
1653 | bool locked; | |
1654 | ||
1655 | MPSerializer() : lock("RGWCompleteMultipart"), locked(false) | |
1656 | {} | |
1657 | ||
1658 | int try_lock(const std::string& oid, utime_t dur); | |
1659 | ||
1660 | int unlock() { | |
1661 | return lock.unlock(&ioctx, oid); | |
1662 | } | |
1663 | ||
1664 | void clear_locked() { | |
1665 | locked = false; | |
1666 | } | |
1667 | } serializer; | |
1668 | ||
7c673cae | 1669 | public: |
11fdf7f2 TL |
1670 | RGWCompleteMultipart() {} |
1671 | ~RGWCompleteMultipart() override {} | |
7c673cae FG |
1672 | |
1673 | int verify_permission() override; | |
1674 | void pre_exec() override; | |
1675 | void execute() override; | |
3efd9988 | 1676 | void complete() override; |
7c673cae FG |
1677 | |
1678 | virtual int get_params() = 0; | |
1679 | void send_response() override = 0; | |
11fdf7f2 | 1680 | const char* name() const override { return "complete_multipart"; } |
7c673cae FG |
1681 | RGWOpType get_type() override { return RGW_OP_COMPLETE_MULTIPART; } |
1682 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
1683 | }; | |
1684 | ||
1685 | class RGWAbortMultipart : public RGWOp { | |
1686 | public: | |
1687 | RGWAbortMultipart() {} | |
1688 | ||
1689 | int verify_permission() override; | |
1690 | void pre_exec() override; | |
1691 | void execute() override; | |
1692 | ||
1693 | void send_response() override = 0; | |
11fdf7f2 | 1694 | const char* name() const override { return "abort_multipart"; } |
7c673cae FG |
1695 | RGWOpType get_type() override { return RGW_OP_ABORT_MULTIPART; } |
1696 | uint32_t op_mask() override { return RGW_OP_TYPE_DELETE; } | |
1697 | }; | |
1698 | ||
1699 | class RGWListMultipart : public RGWOp { | |
1700 | protected: | |
1701 | string upload_id; | |
1702 | map<uint32_t, RGWUploadPartInfo> parts; | |
1703 | int max_parts; | |
1704 | int marker; | |
1705 | RGWAccessControlPolicy policy; | |
1706 | bool truncated; | |
1707 | ||
1708 | public: | |
1709 | RGWListMultipart() { | |
1710 | max_parts = 1000; | |
1711 | marker = 0; | |
1712 | truncated = false; | |
1713 | } | |
1714 | ||
1715 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
1716 | RGWOp::init(store, s, h); | |
1717 | policy = RGWAccessControlPolicy(s->cct); | |
1718 | } | |
1719 | int verify_permission() override; | |
1720 | void pre_exec() override; | |
1721 | void execute() override; | |
1722 | ||
1723 | virtual int get_params() = 0; | |
1724 | void send_response() override = 0; | |
11fdf7f2 | 1725 | const char* name() const override { return "list_multipart"; } |
7c673cae FG |
1726 | RGWOpType get_type() override { return RGW_OP_LIST_MULTIPART; } |
1727 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
1728 | }; | |
1729 | ||
1730 | struct RGWMultipartUploadEntry { | |
1731 | rgw_bucket_dir_entry obj; | |
1732 | RGWMPObj mp; | |
1733 | }; | |
1734 | ||
1735 | class RGWListBucketMultiparts : public RGWOp { | |
1736 | protected: | |
1737 | string prefix; | |
1738 | RGWMPObj marker; | |
1739 | RGWMultipartUploadEntry next_marker; | |
1740 | int max_uploads; | |
1741 | string delimiter; | |
1742 | vector<RGWMultipartUploadEntry> uploads; | |
1743 | map<string, bool> common_prefixes; | |
1744 | bool is_truncated; | |
1745 | int default_max; | |
1746 | ||
1747 | public: | |
1748 | RGWListBucketMultiparts() { | |
1749 | max_uploads = 0; | |
1750 | is_truncated = false; | |
1751 | default_max = 0; | |
1752 | } | |
1753 | ||
1754 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
1755 | RGWOp::init(store, s, h); | |
1756 | max_uploads = default_max; | |
1757 | } | |
1758 | ||
1759 | int verify_permission() override; | |
1760 | void pre_exec() override; | |
1761 | void execute() override; | |
1762 | ||
1763 | virtual int get_params() = 0; | |
1764 | void send_response() override = 0; | |
11fdf7f2 | 1765 | const char* name() const override { return "list_bucket_multiparts"; } |
7c673cae FG |
1766 | RGWOpType get_type() override { return RGW_OP_LIST_BUCKET_MULTIPARTS; } |
1767 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
1768 | }; | |
1769 | ||
1770 | ||
1771 | class RGWGetCrossDomainPolicy : public RGWOp { | |
1772 | public: | |
1773 | RGWGetCrossDomainPolicy() = default; | |
1774 | ~RGWGetCrossDomainPolicy() override = default; | |
1775 | ||
1776 | int verify_permission() override { | |
1777 | return 0; | |
1778 | } | |
1779 | ||
1780 | void execute() override { | |
1781 | op_ret = 0; | |
1782 | } | |
1783 | ||
11fdf7f2 | 1784 | const char* name() const override { return "get_crossdomain_policy"; } |
7c673cae FG |
1785 | |
1786 | RGWOpType get_type() override { | |
1787 | return RGW_OP_GET_CROSS_DOMAIN_POLICY; | |
1788 | } | |
1789 | ||
1790 | uint32_t op_mask() override { | |
1791 | return RGW_OP_TYPE_READ; | |
1792 | } | |
1793 | }; | |
1794 | ||
1795 | ||
1796 | class RGWGetHealthCheck : public RGWOp { | |
1797 | public: | |
1798 | RGWGetHealthCheck() = default; | |
1799 | ~RGWGetHealthCheck() override = default; | |
1800 | ||
1801 | int verify_permission() override { | |
1802 | return 0; | |
1803 | } | |
1804 | ||
1805 | void execute() override; | |
1806 | ||
11fdf7f2 | 1807 | const char* name() const override { return "get_health_check"; } |
7c673cae FG |
1808 | |
1809 | RGWOpType get_type() override { | |
1810 | return RGW_OP_GET_HEALTH_CHECK; | |
1811 | } | |
1812 | ||
1813 | uint32_t op_mask() override { | |
1814 | return RGW_OP_TYPE_READ; | |
1815 | } | |
1816 | }; | |
1817 | ||
1818 | ||
1819 | class RGWDeleteMultiObj : public RGWOp { | |
1820 | protected: | |
11fdf7f2 | 1821 | bufferlist data; |
7c673cae FG |
1822 | rgw_bucket bucket; |
1823 | bool quiet; | |
1824 | bool status_dumped; | |
31f18b77 | 1825 | bool acl_allowed = false; |
7c673cae FG |
1826 | |
1827 | public: | |
1828 | RGWDeleteMultiObj() { | |
7c673cae FG |
1829 | quiet = false; |
1830 | status_dumped = false; | |
1831 | } | |
1832 | int verify_permission() override; | |
1833 | void pre_exec() override; | |
1834 | void execute() override; | |
1835 | ||
1836 | virtual int get_params() = 0; | |
1837 | virtual void send_status() = 0; | |
1838 | virtual void begin_response() = 0; | |
1839 | virtual void send_partial_response(rgw_obj_key& key, bool delete_marker, | |
1840 | const string& marker_version_id, int ret) = 0; | |
1841 | virtual void end_response() = 0; | |
11fdf7f2 | 1842 | const char* name() const override { return "multi_object_delete"; } |
7c673cae FG |
1843 | RGWOpType get_type() override { return RGW_OP_DELETE_MULTI_OBJ; } |
1844 | uint32_t op_mask() override { return RGW_OP_TYPE_DELETE; } | |
1845 | }; | |
1846 | ||
1847 | class RGWInfo: public RGWOp { | |
1848 | public: | |
1849 | RGWInfo() = default; | |
1850 | ~RGWInfo() override = default; | |
1851 | ||
1852 | int verify_permission() override { return 0; } | |
11fdf7f2 | 1853 | const char* name() const override { return "get info"; } |
7c673cae FG |
1854 | RGWOpType get_type() override { return RGW_OP_GET_INFO; } |
1855 | uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
1856 | }; | |
1857 | ||
1858 | extern int rgw_build_bucket_policies(RGWRados* store, struct req_state* s); | |
1859 | extern int rgw_build_object_policies(RGWRados *store, struct req_state *s, | |
31f18b77 | 1860 | bool prefetch_data); |
11fdf7f2 TL |
1861 | extern void rgw_build_iam_environment(RGWRados* store, |
1862 | struct req_state* s); | |
1863 | extern vector<rgw::IAM::Policy> get_iam_user_policy_from_attr(CephContext* cct, | |
1864 | RGWRados* store, | |
1865 | map<string, bufferlist>& attrs, | |
1866 | const string& tenant); | |
7c673cae FG |
1867 | |
1868 | static inline int get_system_versioning_params(req_state *s, | |
1869 | uint64_t *olh_epoch, | |
1870 | string *version_id) | |
1871 | { | |
1872 | if (!s->system_request) { | |
1873 | return 0; | |
1874 | } | |
1875 | ||
1876 | if (olh_epoch) { | |
1877 | string epoch_str = s->info.args.get(RGW_SYS_PARAM_PREFIX "versioned-epoch"); | |
1878 | if (!epoch_str.empty()) { | |
1879 | string err; | |
1880 | *olh_epoch = strict_strtol(epoch_str.c_str(), 10, &err); | |
1881 | if (!err.empty()) { | |
1882 | lsubdout(s->cct, rgw, 0) << "failed to parse versioned-epoch param" | |
1883 | << dendl; | |
1884 | return -EINVAL; | |
1885 | } | |
1886 | } | |
1887 | } | |
1888 | ||
1889 | if (version_id) { | |
1890 | *version_id = s->info.args.get(RGW_SYS_PARAM_PREFIX "version-id"); | |
1891 | } | |
1892 | ||
1893 | return 0; | |
1894 | } /* get_system_versioning_params */ | |
1895 | ||
1896 | static inline void format_xattr(std::string &xattr) | |
1897 | { | |
1898 | /* If the extended attribute is not valid UTF-8, we encode it using | |
1899 | * quoted-printable encoding. | |
1900 | */ | |
1901 | if ((check_utf8(xattr.c_str(), xattr.length()) != 0) || | |
1902 | (check_for_control_characters(xattr.c_str(), xattr.length()) != 0)) { | |
1903 | static const char MIME_PREFIX_STR[] = "=?UTF-8?Q?"; | |
1904 | static const int MIME_PREFIX_LEN = sizeof(MIME_PREFIX_STR) - 1; | |
1905 | static const char MIME_SUFFIX_STR[] = "?="; | |
1906 | static const int MIME_SUFFIX_LEN = sizeof(MIME_SUFFIX_STR) - 1; | |
1907 | int mlen = mime_encode_as_qp(xattr.c_str(), NULL, 0); | |
1908 | char *mime = new char[MIME_PREFIX_LEN + mlen + MIME_SUFFIX_LEN + 1]; | |
1909 | strcpy(mime, MIME_PREFIX_STR); | |
1910 | mime_encode_as_qp(xattr.c_str(), mime + MIME_PREFIX_LEN, mlen); | |
1911 | strcpy(mime + MIME_PREFIX_LEN + (mlen - 1), MIME_SUFFIX_STR); | |
1912 | xattr.assign(mime); | |
1913 | delete [] mime; | |
1914 | } | |
1915 | } /* format_xattr */ | |
1916 | ||
1917 | /** | |
1918 | * Get the HTTP request metadata out of the req_state as a | |
1919 | * map(<attr_name, attr_contents>, where attr_name is RGW_ATTR_PREFIX.HTTP_NAME) | |
1920 | * s: The request state | |
1921 | * attrs: will be filled up with attrs mapped as <attr_name, attr_contents> | |
3efd9988 FG |
1922 | * On success returns 0. |
1923 | * On failure returns a negative error code. | |
7c673cae FG |
1924 | * |
1925 | */ | |
3efd9988 FG |
1926 | static inline int rgw_get_request_metadata(CephContext* const cct, |
1927 | struct req_info& info, | |
1928 | std::map<std::string, ceph::bufferlist>& attrs, | |
1929 | const bool allow_empty_attrs = true) | |
7c673cae FG |
1930 | { |
1931 | static const std::set<std::string> blacklisted_headers = { | |
1932 | "x-amz-server-side-encryption-customer-algorithm", | |
1933 | "x-amz-server-side-encryption-customer-key", | |
11fdf7f2 TL |
1934 | "x-amz-server-side-encryption-customer-key-md5", |
1935 | "x-amz-storage-class" | |
7c673cae | 1936 | }; |
3efd9988 FG |
1937 | |
1938 | size_t valid_meta_count = 0; | |
1939 | for (auto& kv : info.x_meta_map) { | |
1940 | const std::string& name = kv.first; | |
1941 | std::string& xattr = kv.second; | |
1942 | ||
7c673cae FG |
1943 | if (blacklisted_headers.count(name) == 1) { |
1944 | lsubdout(cct, rgw, 10) << "skipping x>> " << name << dendl; | |
1945 | continue; | |
3efd9988 | 1946 | } else if (allow_empty_attrs || !xattr.empty()) { |
7c673cae FG |
1947 | lsubdout(cct, rgw, 10) << "x>> " << name << ":" << xattr << dendl; |
1948 | format_xattr(xattr); | |
3efd9988 FG |
1949 | |
1950 | std::string attr_name(RGW_ATTR_PREFIX); | |
7c673cae | 1951 | attr_name.append(name); |
3efd9988 FG |
1952 | |
1953 | /* Check roughly whether we aren't going behind the limit on attribute | |
1954 | * name. Passing here doesn't guarantee that an OSD will accept that | |
1955 | * as ObjectStore::get_max_attr_name_length() can set the limit even | |
1956 | * lower than the "osd_max_attr_name_len" configurable. */ | |
1957 | const size_t max_attr_name_len = \ | |
11fdf7f2 | 1958 | cct->_conf.get_val<Option::size_t>("rgw_max_attr_name_len"); |
3efd9988 FG |
1959 | if (max_attr_name_len && attr_name.length() > max_attr_name_len) { |
1960 | return -ENAMETOOLONG; | |
1961 | } | |
1962 | ||
1963 | /* Similar remarks apply to the check for value size. We're veryfing | |
1964 | * it early at the RGW's side as it's being claimed in /info. */ | |
1965 | const size_t max_attr_size = \ | |
11fdf7f2 | 1966 | cct->_conf.get_val<Option::size_t>("rgw_max_attr_size"); |
3efd9988 FG |
1967 | if (max_attr_size && xattr.length() > max_attr_size) { |
1968 | return -EFBIG; | |
1969 | } | |
1970 | ||
1971 | /* Swift allows administrators to limit the number of metadats items | |
1972 | * send _in a single request_. */ | |
1973 | const auto rgw_max_attrs_num_in_req = \ | |
11fdf7f2 | 1974 | cct->_conf.get_val<uint64_t>("rgw_max_attrs_num_in_req"); |
3efd9988 FG |
1975 | if (rgw_max_attrs_num_in_req && |
1976 | ++valid_meta_count > rgw_max_attrs_num_in_req) { | |
1977 | return -E2BIG; | |
1978 | } | |
1979 | ||
1980 | auto rval = attrs.emplace(std::move(attr_name), ceph::bufferlist()); | |
1981 | /* At the moment the value of the freshly created attribute key-value | |
1982 | * pair is an empty bufferlist. */ | |
1983 | ||
1984 | ceph::bufferlist& bl = rval.first->second; | |
7c673cae FG |
1985 | bl.append(xattr.c_str(), xattr.size() + 1); |
1986 | } | |
1987 | } | |
3efd9988 FG |
1988 | |
1989 | return 0; | |
7c673cae FG |
1990 | } /* rgw_get_request_metadata */ |
1991 | ||
1992 | static inline void encode_delete_at_attr(boost::optional<ceph::real_time> delete_at, | |
1993 | map<string, bufferlist>& attrs) | |
1994 | { | |
1995 | if (delete_at == boost::none) { | |
1996 | return; | |
1997 | } | |
1998 | ||
1999 | bufferlist delatbl; | |
11fdf7f2 | 2000 | encode(*delete_at, delatbl); |
7c673cae FG |
2001 | attrs[RGW_ATTR_DELETE_AT] = delatbl; |
2002 | } /* encode_delete_at_attr */ | |
2003 | ||
224ce89b WB |
2004 | static inline void encode_obj_tags_attr(RGWObjTags* obj_tags, map<string, bufferlist>& attrs) |
2005 | { | |
2006 | if (obj_tags == nullptr){ | |
2007 | // we assume the user submitted a tag format which we couldn't parse since | |
2008 | // this wouldn't be parsed later by get/put obj tags, lets delete if the | |
2009 | // attr was populated | |
2010 | return; | |
2011 | } | |
2012 | ||
2013 | bufferlist tagsbl; | |
2014 | obj_tags->encode(tagsbl); | |
2015 | attrs[RGW_ATTR_TAGS] = tagsbl; | |
2016 | } | |
2017 | ||
7c673cae FG |
2018 | static inline int encode_dlo_manifest_attr(const char * const dlo_manifest, |
2019 | map<string, bufferlist>& attrs) | |
2020 | { | |
2021 | string dm = dlo_manifest; | |
2022 | ||
2023 | if (dm.find('/') == string::npos) { | |
2024 | return -EINVAL; | |
2025 | } | |
2026 | ||
2027 | bufferlist manifest_bl; | |
2028 | manifest_bl.append(dlo_manifest, strlen(dlo_manifest) + 1); | |
2029 | attrs[RGW_ATTR_USER_MANIFEST] = manifest_bl; | |
2030 | ||
2031 | return 0; | |
2032 | } /* encode_dlo_manifest_attr */ | |
2033 | ||
2034 | static inline void complete_etag(MD5& hash, string *etag) | |
2035 | { | |
2036 | char etag_buf[CEPH_CRYPTO_MD5_DIGESTSIZE]; | |
2037 | char etag_buf_str[CEPH_CRYPTO_MD5_DIGESTSIZE * 2 + 16]; | |
2038 | ||
11fdf7f2 | 2039 | hash.Final((unsigned char *)etag_buf); |
7c673cae FG |
2040 | buf_to_hex((const unsigned char *)etag_buf, CEPH_CRYPTO_MD5_DIGESTSIZE, |
2041 | etag_buf_str); | |
2042 | ||
2043 | *etag = etag_buf_str; | |
2044 | } /* complete_etag */ | |
2045 | ||
2046 | class RGWSetAttrs : public RGWOp { | |
2047 | protected: | |
2048 | map<string, buffer::list> attrs; | |
2049 | ||
2050 | public: | |
2051 | RGWSetAttrs() {} | |
2052 | ~RGWSetAttrs() override {} | |
2053 | ||
2054 | void emplace_attr(std::string&& key, buffer::list&& bl) { | |
2055 | attrs.emplace(std::move(key), std::move(bl)); | |
2056 | } | |
2057 | ||
2058 | int verify_permission() override; | |
2059 | void pre_exec() override; | |
2060 | void execute() override; | |
2061 | ||
2062 | virtual int get_params() = 0; | |
2063 | void send_response() override = 0; | |
11fdf7f2 | 2064 | const char* name() const override { return "set_attrs"; } |
7c673cae FG |
2065 | RGWOpType get_type() override { return RGW_OP_SET_ATTRS; } |
2066 | uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
2067 | }; | |
2068 | ||
2069 | class RGWGetObjLayout : public RGWOp { | |
2070 | protected: | |
2071 | RGWObjManifest *manifest{nullptr}; | |
2072 | rgw_raw_obj head_obj; | |
2073 | ||
2074 | public: | |
2075 | RGWGetObjLayout() { | |
2076 | } | |
2077 | ||
2078 | int check_caps(RGWUserCaps& caps) { | |
2079 | return caps.check_cap("admin", RGW_CAP_READ); | |
2080 | } | |
11fdf7f2 | 2081 | int verify_permission() override { |
7c673cae FG |
2082 | return check_caps(s->user->caps); |
2083 | } | |
11fdf7f2 TL |
2084 | void pre_exec() override; |
2085 | void execute() override; | |
7c673cae | 2086 | |
11fdf7f2 TL |
2087 | const char* name() const override { return "get_obj_layout"; } |
2088 | virtual RGWOpType get_type() override { return RGW_OP_GET_OBJ_LAYOUT; } | |
2089 | virtual uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
7c673cae FG |
2090 | }; |
2091 | ||
31f18b77 | 2092 | class RGWPutBucketPolicy : public RGWOp { |
11fdf7f2 | 2093 | bufferlist data; |
31f18b77 FG |
2094 | public: |
2095 | RGWPutBucketPolicy() = default; | |
2096 | ~RGWPutBucketPolicy() { | |
31f18b77 FG |
2097 | } |
2098 | void send_response() override; | |
2099 | int verify_permission() override; | |
2100 | uint32_t op_mask() override { | |
2101 | return RGW_OP_TYPE_WRITE; | |
2102 | } | |
2103 | void execute() override; | |
2104 | int get_params(); | |
11fdf7f2 | 2105 | const char* name() const override { return "put_bucket_policy"; } |
31f18b77 FG |
2106 | RGWOpType get_type() override { |
2107 | return RGW_OP_PUT_BUCKET_POLICY; | |
2108 | } | |
2109 | }; | |
7c673cae | 2110 | |
31f18b77 FG |
2111 | class RGWGetBucketPolicy : public RGWOp { |
2112 | buffer::list policy; | |
2113 | public: | |
2114 | RGWGetBucketPolicy() = default; | |
2115 | void send_response() override; | |
2116 | int verify_permission() override; | |
2117 | uint32_t op_mask() override { | |
2118 | return RGW_OP_TYPE_READ; | |
2119 | } | |
2120 | void execute() override; | |
11fdf7f2 | 2121 | const char* name() const override { return "get_bucket_policy"; } |
31f18b77 FG |
2122 | RGWOpType get_type() override { |
2123 | return RGW_OP_GET_BUCKET_POLICY; | |
2124 | } | |
2125 | }; | |
2126 | ||
2127 | class RGWDeleteBucketPolicy : public RGWOp { | |
2128 | public: | |
2129 | RGWDeleteBucketPolicy() = default; | |
2130 | void send_response() override; | |
2131 | int verify_permission() override; | |
2132 | uint32_t op_mask() override { | |
2133 | return RGW_OP_TYPE_WRITE; | |
2134 | } | |
2135 | void execute() override; | |
2136 | int get_params(); | |
11fdf7f2 | 2137 | const char* name() const override { return "delete_bucket_policy"; } |
31f18b77 FG |
2138 | RGWOpType get_type() override { |
2139 | return RGW_OP_DELETE_BUCKET_POLICY; | |
2140 | } | |
2141 | }; | |
2142 | ||
2143 | ||
2144 | class RGWConfigBucketMetaSearch : public RGWOp { | |
2145 | protected: | |
2146 | std::map<std::string, uint32_t> mdsearch_config; | |
2147 | public: | |
2148 | RGWConfigBucketMetaSearch() {} | |
2149 | ||
11fdf7f2 TL |
2150 | int verify_permission() override; |
2151 | void pre_exec() override; | |
2152 | void execute() override; | |
31f18b77 FG |
2153 | |
2154 | virtual int get_params() = 0; | |
11fdf7f2 TL |
2155 | const char* name() const override { return "config_bucket_meta_search"; } |
2156 | virtual RGWOpType get_type() override { return RGW_OP_CONFIG_BUCKET_META_SEARCH; } | |
2157 | virtual uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } | |
31f18b77 FG |
2158 | }; |
2159 | ||
2160 | class RGWGetBucketMetaSearch : public RGWOp { | |
2161 | public: | |
2162 | RGWGetBucketMetaSearch() {} | |
2163 | ||
11fdf7f2 TL |
2164 | int verify_permission() override; |
2165 | void pre_exec() override; | |
2166 | void execute() override {} | |
31f18b77 | 2167 | |
11fdf7f2 TL |
2168 | const char* name() const override { return "get_bucket_meta_search"; } |
2169 | virtual RGWOpType get_type() override { return RGW_OP_GET_BUCKET_META_SEARCH; } | |
2170 | virtual uint32_t op_mask() override { return RGW_OP_TYPE_READ; } | |
31f18b77 FG |
2171 | }; |
2172 | ||
2173 | class RGWDelBucketMetaSearch : public RGWOp { | |
2174 | public: | |
2175 | RGWDelBucketMetaSearch() {} | |
2176 | ||
11fdf7f2 TL |
2177 | int verify_permission() override; |
2178 | void pre_exec() override; | |
2179 | void execute() override; | |
31f18b77 | 2180 | |
11fdf7f2 | 2181 | const char* name() const override { return "delete_bucket_meta_search"; } |
31f18b77 | 2182 | virtual RGWOpType delete_type() { return RGW_OP_DEL_BUCKET_META_SEARCH; } |
11fdf7f2 | 2183 | virtual uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; } |
31f18b77 | 2184 | }; |
7c673cae | 2185 | |
28e407b8 AA |
2186 | class RGWGetClusterStat : public RGWOp { |
2187 | protected: | |
2188 | struct rados_cluster_stat_t stats_op; | |
2189 | public: | |
2190 | RGWGetClusterStat() {} | |
2191 | ||
2192 | void init(RGWRados *store, struct req_state *s, RGWHandler *h) override { | |
2193 | RGWOp::init(store, s, h); | |
2194 | } | |
2195 | int verify_permission() override {return 0;} | |
11fdf7f2 | 2196 | virtual void send_response() override = 0; |
28e407b8 AA |
2197 | virtual int get_params() = 0; |
2198 | void execute() override; | |
11fdf7f2 TL |
2199 | const char* name() const override { return "get_cluster_stat"; } |
2200 | dmc::client_id dmclock_client() override { return dmc::client_id::admin; } | |
28e407b8 AA |
2201 | }; |
2202 | ||
f64942e4 AA |
2203 | static inline int parse_value_and_bound( |
2204 | const string &input, | |
2205 | int &output, | |
2206 | const long lower_bound, | |
2207 | const long upper_bound, | |
2208 | const long default_val) | |
2209 | { | |
2210 | if (!input.empty()) { | |
2211 | char *endptr; | |
2212 | output = strtol(input.c_str(), &endptr, 10); | |
2213 | if (endptr) { | |
2214 | if (endptr == input.c_str()) return -EINVAL; | |
2215 | while (*endptr && isspace(*endptr)) // ignore white space | |
2216 | endptr++; | |
2217 | if (*endptr) { | |
2218 | return -EINVAL; | |
2219 | } | |
2220 | } | |
2221 | if(output > upper_bound) { | |
2222 | output = upper_bound; | |
2223 | } | |
2224 | if(output < lower_bound) { | |
2225 | output = lower_bound; | |
2226 | } | |
2227 | } else { | |
2228 | output = default_val; | |
2229 | } | |
2230 | ||
2231 | return 0; | |
2232 | } | |
28e407b8 AA |
2233 | |
2234 | ||
7c673cae | 2235 | #endif /* CEPH_RGW_OP_H */ |