1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab ft=cpp
6 #include <system_error>
11 #include <boost/algorithm/string/predicate.hpp>
12 #include <boost/bind.hpp>
13 #include <boost/optional.hpp>
14 #include <boost/utility/in_place_factory.hpp>
15 #include <boost/utility/string_view.hpp>
17 #include "include/scope_guard.h"
18 #include "common/Clock.h"
19 #include "common/armor.h"
20 #include "common/errno.h"
21 #include "common/mime.h"
22 #include "common/utf8.h"
23 #include "common/ceph_json.h"
24 #include "common/static_ptr.h"
26 #include "rgw_rados.h"
31 #include "rgw_acl_s3.h"
32 #include "rgw_acl_swift.h"
33 #include "rgw_aio_throttle.h"
35 #include "rgw_bucket.h"
37 #include "rgw_multi.h"
38 #include "rgw_multi_del.h"
40 #include "rgw_cors_s3.h"
41 #include "rgw_rest_conn.h"
42 #include "rgw_rest_s3.h"
44 #include "rgw_client_io.h"
45 #include "rgw_compression.h"
47 #include "rgw_tag_s3.h"
48 #include "rgw_putobj_processor.h"
49 #include "rgw_crypt.h"
50 #include "rgw_perf_counters.h"
51 #include "rgw_notify.h"
52 #include "rgw_notify_event_type.h"
54 #include "services/svc_zone.h"
55 #include "services/svc_quota.h"
56 #include "services/svc_sys_obj.h"
58 #include "cls/lock/cls_lock_client.h"
59 #include "cls/rgw/cls_rgw_client.h"
62 #include "include/ceph_assert.h"
64 #include "compressor/Compressor.h"
67 #define TRACEPOINT_DEFINE
68 #define TRACEPOINT_PROBE_DYNAMIC_LINKAGE
69 #include "tracing/rgw_op.h"
70 #undef TRACEPOINT_PROBE_DYNAMIC_LINKAGE
71 #undef TRACEPOINT_DEFINE
73 #define tracepoint(...)
76 #define dout_context g_ceph_context
77 #define dout_subsys ceph_subsys_rgw
79 using namespace librados
;
80 using ceph::crypto::MD5
;
81 using boost::optional
;
85 using rgw::IAM::Effect
;
86 using rgw::IAM::Policy
;
88 static string mp_ns
= RGW_OBJ_NS_MULTIPART
;
89 static string shadow_ns
= RGW_OBJ_NS_SHADOW
;
91 static void forward_req_info(CephContext
*cct
, req_info
& info
, const std::string
& bucket_name
);
93 static MultipartMetaFilter mp_filter
;
95 // this probably should belong in the rgw_iam_policy_keywords, I'll get it to it
97 static constexpr auto S3_EXISTING_OBJTAG
= "s3:ExistingObjectTag";
99 int RGWGetObj::parse_range(void)
102 string
rs(range_str
);
106 ignore_invalid_range
= s
->cct
->_conf
->rgw_ignore_get_invalid_range
;
107 partial_content
= false;
109 size_t pos
= rs
.find("bytes=");
110 if (pos
== string::npos
) {
112 while (isspace(rs
[pos
]))
115 while (isalpha(rs
[end
]))
117 if (strncasecmp(rs
.c_str(), "bytes", end
- pos
) != 0)
119 while (isspace(rs
[end
]))
123 rs
= rs
.substr(end
+ 1);
125 rs
= rs
.substr(pos
+ 6); /* size of("bytes=") */
128 if (pos
== string::npos
)
131 partial_content
= true;
133 ofs_str
= rs
.substr(0, pos
);
134 end_str
= rs
.substr(pos
+ 1);
135 if (end_str
.length()) {
136 end
= atoll(end_str
.c_str());
141 if (ofs_str
.length()) {
142 ofs
= atoll(ofs_str
.c_str());
143 } else { // RFC2616 suffix-byte-range-spec
148 if (end
>= 0 && end
< ofs
)
155 if (ignore_invalid_range
) {
156 partial_content
= false;
159 range_parsed
= false; // allow retry
166 static int decode_policy(CephContext
*cct
,
168 RGWAccessControlPolicy
*policy
)
170 auto iter
= bl
.cbegin();
172 policy
->decode(iter
);
173 } catch (buffer::error
& err
) {
174 ldout(cct
, 0) << "ERROR: could not decode policy, caught buffer::error" << dendl
;
177 if (cct
->_conf
->subsys
.should_gather
<ceph_subsys_rgw
, 15>()) {
178 ldout(cct
, 15) << __func__
<< " Read AccessControlPolicy";
179 RGWAccessControlPolicy_S3
*s3policy
= static_cast<RGWAccessControlPolicy_S3
*>(policy
);
180 s3policy
->to_xml(*_dout
);
187 static int get_user_policy_from_attr(CephContext
* const cct
,
188 rgw::sal::RGWRadosStore
* const store
,
189 map
<string
, bufferlist
>& attrs
,
190 RGWAccessControlPolicy
& policy
/* out */)
192 auto aiter
= attrs
.find(RGW_ATTR_ACL
);
193 if (aiter
!= attrs
.end()) {
194 int ret
= decode_policy(cct
, aiter
->second
, &policy
);
206 * Get the AccessControlPolicy for an object off of disk.
207 * policy: must point to a valid RGWACL, and will be filled upon return.
208 * bucket: name of the bucket containing the object.
209 * object: name of the object to get the ACL for.
210 * Returns: 0 on success, -ERR# otherwise.
212 int rgw_op_get_bucket_policy_from_attr(CephContext
*cct
,
213 rgw::sal::RGWRadosStore
*store
,
214 RGWBucketInfo
& bucket_info
,
215 map
<string
, bufferlist
>& bucket_attrs
,
216 RGWAccessControlPolicy
*policy
)
218 map
<string
, bufferlist
>::iterator aiter
= bucket_attrs
.find(RGW_ATTR_ACL
);
220 if (aiter
!= bucket_attrs
.end()) {
221 int ret
= decode_policy(cct
, aiter
->second
, policy
);
225 ldout(cct
, 0) << "WARNING: couldn't find acl header for bucket, generating default" << dendl
;
226 rgw::sal::RGWRadosUser
user(store
);
227 /* object exists, but policy is broken */
228 int r
= user
.get_by_id(bucket_info
.owner
, null_yield
);
232 policy
->create_default(bucket_info
.owner
, user
.get_display_name());
237 static int get_obj_policy_from_attr(CephContext
*cct
,
238 rgw::sal::RGWRadosStore
*store
,
239 RGWObjectCtx
& obj_ctx
,
240 RGWBucketInfo
& bucket_info
,
241 map
<string
, bufferlist
>& bucket_attrs
,
242 RGWAccessControlPolicy
*policy
,
243 string
*storage_class
,
250 RGWRados::Object
op_target(store
->getRados(), bucket_info
, obj_ctx
, obj
);
251 RGWRados::Object::Read
rop(&op_target
);
253 ret
= rop
.get_attr(RGW_ATTR_ACL
, bl
, y
);
255 ret
= decode_policy(cct
, bl
, policy
);
258 } else if (ret
== -ENODATA
) {
259 /* object exists, but policy is broken */
260 ldout(cct
, 0) << "WARNING: couldn't find acl header for object, generating default" << dendl
;
261 rgw::sal::RGWRadosUser
user(store
);
262 ret
= user
.get_by_id(bucket_info
.owner
, y
);
266 policy
->create_default(bucket_info
.owner
, user
.get_display_name());
271 int r
= rop
.get_attr(RGW_ATTR_STORAGE_CLASS
, scbl
, y
);
273 *storage_class
= scbl
.to_str();
275 storage_class
->clear();
283 static boost::optional
<Policy
> get_iam_policy_from_attr(CephContext
* cct
,
284 rgw::sal::RGWRadosStore
* store
,
285 map
<string
, bufferlist
>& attrs
,
286 const string
& tenant
) {
287 auto i
= attrs
.find(RGW_ATTR_IAM_POLICY
);
288 if (i
!= attrs
.end()) {
289 return Policy(cct
, tenant
, i
->second
);
295 static boost::optional
<PublicAccessBlockConfiguration
>
296 get_public_access_conf_from_attr(const map
<string
, bufferlist
>& attrs
)
298 if (auto aiter
= attrs
.find(RGW_ATTR_PUBLIC_ACCESS
);
299 aiter
!= attrs
.end()) {
300 bufferlist::const_iterator iter
{&aiter
->second
};
301 PublicAccessBlockConfiguration access_conf
;
303 access_conf
.decode(iter
);
304 } catch (const buffer::error
& e
) {
312 vector
<Policy
> get_iam_user_policy_from_attr(CephContext
* cct
,
313 rgw::sal::RGWRadosStore
* store
,
314 map
<string
, bufferlist
>& attrs
,
315 const string
& tenant
) {
316 vector
<Policy
> policies
;
317 if (auto it
= attrs
.find(RGW_ATTR_USER_POLICY
); it
!= attrs
.end()) {
318 bufferlist out_bl
= attrs
[RGW_ATTR_USER_POLICY
];
319 map
<string
, string
> policy_map
;
320 decode(policy_map
, out_bl
);
321 for (auto& it
: policy_map
) {
322 bufferlist bl
= bufferlist::static_from_string(it
.second
);
323 Policy
p(cct
, tenant
, bl
);
324 policies
.push_back(std::move(p
));
330 static int get_obj_attrs(rgw::sal::RGWRadosStore
*store
, struct req_state
*s
, const rgw_obj
& obj
, map
<string
, bufferlist
>& attrs
, rgw_obj
*target_obj
= nullptr)
332 RGWRados::Object
op_target(store
->getRados(), s
->bucket_info
, *static_cast<RGWObjectCtx
*>(s
->obj_ctx
), obj
);
333 RGWRados::Object::Read
read_op(&op_target
);
335 read_op
.params
.attrs
= &attrs
;
336 read_op
.params
.target_obj
= target_obj
;
338 return read_op
.prepare(s
->yield
);
341 static int get_obj_head(rgw::sal::RGWRadosStore
*store
, struct req_state
*s
,
343 map
<string
, bufferlist
> *attrs
,
346 store
->getRados()->set_prefetch_data(s
->obj_ctx
, obj
);
348 RGWRados::Object
op_target(store
->getRados(), s
->bucket_info
, *static_cast<RGWObjectCtx
*>(s
->obj_ctx
), obj
);
349 RGWRados::Object::Read
read_op(&op_target
);
351 read_op
.params
.attrs
= attrs
;
353 int ret
= read_op
.prepare(s
->yield
);
362 ret
= read_op
.read(0, s
->cct
->_conf
->rgw_max_chunk_size
, *pbl
, s
->yield
);
367 struct multipart_upload_info
369 rgw_placement_rule dest_placement
;
371 void encode(bufferlist
& bl
) const {
372 ENCODE_START(1, 1, bl
);
373 encode(dest_placement
, bl
);
377 void decode(bufferlist::const_iterator
& bl
) {
379 decode(dest_placement
, bl
);
383 WRITE_CLASS_ENCODER(multipart_upload_info
)
385 static int get_multipart_info(rgw::sal::RGWRadosStore
*store
, struct req_state
*s
,
387 RGWAccessControlPolicy
*policy
,
388 map
<string
, bufferlist
> *attrs
,
389 multipart_upload_info
*upload_info
)
394 bufferlist
*pheadbl
= (upload_info
? &headbl
: nullptr);
396 int op_ret
= get_obj_head(store
, s
, obj
, attrs
, pheadbl
);
398 if (op_ret
== -ENOENT
) {
399 return -ERR_NO_SUCH_UPLOAD
;
404 if (upload_info
&& headbl
.length() > 0) {
405 auto hiter
= headbl
.cbegin();
407 decode(*upload_info
, hiter
);
408 } catch (buffer::error
& err
) {
409 ldpp_dout(s
, 0) << "ERROR: failed to decode multipart upload info" << dendl
;
414 if (policy
&& attrs
) {
415 for (auto& iter
: *attrs
) {
416 string name
= iter
.first
;
417 if (name
.compare(RGW_ATTR_ACL
) == 0) {
418 bufferlist
& bl
= iter
.second
;
419 auto bli
= bl
.cbegin();
421 decode(*policy
, bli
);
422 } catch (buffer::error
& err
) {
423 ldpp_dout(s
, 0) << "ERROR: could not decode policy" << dendl
;
434 static int get_multipart_info(rgw::sal::RGWRadosStore
*store
, struct req_state
*s
,
435 const string
& meta_oid
,
436 RGWAccessControlPolicy
*policy
,
437 map
<string
, bufferlist
> *attrs
,
438 multipart_upload_info
*upload_info
)
440 map
<string
, bufferlist
>::iterator iter
;
444 meta_obj
.init_ns(s
->bucket
, meta_oid
, mp_ns
);
445 meta_obj
.set_in_extra_data(true);
447 return get_multipart_info(store
, s
, meta_obj
, policy
, attrs
, upload_info
);
450 static int modify_obj_attr(rgw::sal::RGWRadosStore
*store
, struct req_state
*s
, const rgw_obj
& obj
, const char* attr_name
, bufferlist
& attr_val
)
452 map
<string
, bufferlist
> attrs
;
453 RGWRados::Object
op_target(store
->getRados(), s
->bucket_info
, *static_cast<RGWObjectCtx
*>(s
->obj_ctx
), obj
);
454 RGWRados::Object::Read
read_op(&op_target
);
456 read_op
.params
.attrs
= &attrs
;
458 int r
= read_op
.prepare(s
->yield
);
462 store
->getRados()->set_atomic(s
->obj_ctx
, read_op
.state
.obj
);
463 attrs
[attr_name
] = attr_val
;
464 return store
->getRados()->set_attrs(s
->obj_ctx
, s
->bucket_info
, read_op
.state
.obj
, attrs
, NULL
, s
->yield
);
467 static int read_bucket_policy(rgw::sal::RGWRadosStore
*store
,
469 RGWBucketInfo
& bucket_info
,
470 map
<string
, bufferlist
>& bucket_attrs
,
471 RGWAccessControlPolicy
*policy
,
474 if (!s
->system_request
&& bucket_info
.flags
& BUCKET_SUSPENDED
) {
475 ldpp_dout(s
, 0) << "NOTICE: bucket " << bucket_info
.bucket
.name
476 << " is suspended" << dendl
;
477 return -ERR_USER_SUSPENDED
;
480 if (bucket
.name
.empty()) {
484 int ret
= rgw_op_get_bucket_policy_from_attr(s
->cct
, store
, bucket_info
, bucket_attrs
, policy
);
485 if (ret
== -ENOENT
) {
486 ret
= -ERR_NO_SUCH_BUCKET
;
492 static int read_obj_policy(rgw::sal::RGWRadosStore
*store
,
494 RGWBucketInfo
& bucket_info
,
495 map
<string
, bufferlist
>& bucket_attrs
,
496 RGWAccessControlPolicy
* acl
,
497 string
*storage_class
,
498 boost::optional
<Policy
>& policy
,
503 upload_id
= s
->info
.args
.get("uploadId");
506 if (!s
->system_request
&& bucket_info
.flags
& BUCKET_SUSPENDED
) {
507 ldpp_dout(s
, 0) << "NOTICE: bucket " << bucket_info
.bucket
.name
508 << " is suspended" << dendl
;
509 return -ERR_USER_SUSPENDED
;
512 if (!upload_id
.empty()) {
513 /* multipart upload */
514 RGWMPObj
mp(object
.name
, upload_id
);
515 string oid
= mp
.get_meta();
516 obj
.init_ns(bucket
, oid
, mp_ns
);
517 obj
.set_in_extra_data(true);
519 obj
= rgw_obj(bucket
, object
);
521 policy
= get_iam_policy_from_attr(s
->cct
, store
, bucket_attrs
, bucket
.tenant
);
523 RGWObjectCtx
*obj_ctx
= static_cast<RGWObjectCtx
*>(s
->obj_ctx
);
524 int ret
= get_obj_policy_from_attr(s
->cct
, store
, *obj_ctx
,
525 bucket_info
, bucket_attrs
, acl
, storage_class
, obj
, s
->yield
);
526 if (ret
== -ENOENT
) {
527 /* object does not exist checking the bucket's ACL to make sure
528 that we send a proper error code */
529 RGWAccessControlPolicy
bucket_policy(s
->cct
);
530 ret
= rgw_op_get_bucket_policy_from_attr(s
->cct
, store
, bucket_info
, bucket_attrs
, &bucket_policy
);
534 const rgw_user
& bucket_owner
= bucket_policy
.get_owner().get_id();
535 if (bucket_owner
.compare(s
->user
->get_id()) != 0 &&
536 ! s
->auth
.identity
->is_admin_of(bucket_owner
)) {
538 auto r
= policy
->eval(s
->env
, *s
->auth
.identity
, rgw::IAM::s3ListBucket
, ARN(bucket
));
539 if (r
== Effect::Allow
)
541 if (r
== Effect::Deny
)
544 if (! bucket_policy
.verify_permission(s
, *s
->auth
.identity
, s
->perm_mask
, RGW_PERM_READ
))
557 * Get the AccessControlPolicy for an user, bucket or object off of disk.
558 * s: The req_state to draw information from.
559 * only_bucket: If true, reads the user and bucket ACLs rather than the object ACL.
560 * Returns: 0 on success, -ERR# otherwise.
562 int rgw_build_bucket_policies(rgw::sal::RGWRadosStore
* store
, struct req_state
* s
)
566 auto obj_ctx
= store
->svc()->sysobj
->init_obj_ctx();
568 string bi
= s
->info
.args
.get(RGW_SYS_PARAM_PREFIX
"bucket-instance");
571 ret
= rgw_bucket_parse_bucket_instance(bi
, &bucket_name
, &s
->bucket_instance_id
, &s
->bucket_instance_shard_id
);
577 if(s
->dialect
.compare("s3") == 0) {
578 s
->bucket_acl
= std::make_unique
<RGWAccessControlPolicy_S3
>(s
->cct
);
579 } else if(s
->dialect
.compare("swift") == 0) {
580 /* We aren't allocating the account policy for those operations using
581 * the Swift's infrastructure that don't really need req_state::user.
582 * Typical example here is the implementation of /info. */
583 if (!s
->user
->get_id().empty()) {
584 s
->user_acl
= std::make_unique
<RGWAccessControlPolicy_SWIFTAcct
>(s
->cct
);
586 s
->bucket_acl
= std::make_unique
<RGWAccessControlPolicy_SWIFT
>(s
->cct
);
588 s
->bucket_acl
= std::make_unique
<RGWAccessControlPolicy
>(s
->cct
);
591 /* check if copy source is within the current domain */
592 if (!s
->src_bucket_name
.empty()) {
593 RGWBucketInfo source_info
;
595 if (s
->bucket_instance_id
.empty()) {
596 ret
= store
->getRados()->get_bucket_info(store
->svc(), s
->src_tenant_name
, s
->src_bucket_name
, source_info
, NULL
, s
->yield
);
598 ret
= store
->getRados()->get_bucket_instance_info(obj_ctx
, s
->bucket_instance_id
, source_info
, NULL
, NULL
, s
->yield
);
601 string
& zonegroup
= source_info
.zonegroup
;
602 s
->local_source
= store
->svc()->zone
->get_zonegroup().equals(zonegroup
);
608 std::string display_name
;
611 s
->user
->get_display_name(),
614 if (!s
->bucket_name
.empty()) {
615 s
->bucket_exists
= true;
617 auto b
= rgw_bucket(rgw_bucket_key(s
->bucket_tenant
, s
->bucket_name
, s
->bucket_instance_id
));
619 RGWObjVersionTracker ep_ot
;
620 ret
= store
->ctl()->bucket
->read_bucket_info(b
, &s
->bucket_info
,
622 RGWBucketCtl::BucketInstance::GetParams()
623 .set_mtime(&s
->bucket_mtime
)
624 .set_attrs(&s
->bucket_attrs
),
627 if (ret
!= -ENOENT
) {
629 bucket_log
= rgw_make_bucket_entry_name(s
->bucket_tenant
, s
->bucket_name
);
630 ldpp_dout(s
, 0) << "NOTICE: couldn't get bucket from bucket_name (name="
631 << bucket_log
<< ")" << dendl
;
634 s
->bucket_exists
= false;
636 s
->bucket_ep_objv
= ep_ot
.read_version
;
637 s
->bucket
= s
->bucket_info
.bucket
;
639 if (s
->bucket_exists
) {
640 ret
= read_bucket_policy(store
, s
, s
->bucket_info
, s
->bucket_attrs
,
641 s
->bucket_acl
.get(), s
->bucket
);
643 s
->bucket_info
.owner
,
644 s
->bucket_acl
->get_owner().get_display_name(),
647 return -ERR_NO_SUCH_BUCKET
;
650 s
->bucket_owner
= s
->bucket_acl
->get_owner();
652 RGWZoneGroup zonegroup
;
653 int r
= store
->svc()->zone
->get_zonegroup(s
->bucket_info
.zonegroup
, zonegroup
);
655 if (!zonegroup
.endpoints
.empty()) {
656 s
->zonegroup_endpoint
= zonegroup
.endpoints
.front();
658 // use zonegroup's master zone endpoints
659 auto z
= zonegroup
.zones
.find(zonegroup
.master_zone
);
660 if (z
!= zonegroup
.zones
.end() && !z
->second
.endpoints
.empty()) {
661 s
->zonegroup_endpoint
= z
->second
.endpoints
.front();
664 s
->zonegroup_name
= zonegroup
.get_name();
666 if (r
< 0 && ret
== 0) {
670 if (s
->bucket_exists
&& !store
->svc()->zone
->get_zonegroup().equals(s
->bucket_info
.zonegroup
)) {
671 ldpp_dout(s
, 0) << "NOTICE: request for data in a different zonegroup ("
672 << s
->bucket_info
.zonegroup
<< " != "
673 << store
->svc()->zone
->get_zonegroup().get_id() << ")" << dendl
;
674 /* we now need to make sure that the operation actually requires copy source, that is
675 * it's a copy operation
677 if (store
->svc()->zone
->get_zonegroup().is_master_zonegroup() && s
->system_request
) {
678 /*If this is the master, don't redirect*/
679 } else if (s
->op_type
== RGW_OP_GET_BUCKET_LOCATION
) {
680 /* If op is get bucket location, don't redirect */
681 } else if (!s
->local_source
||
682 (s
->op
!= OP_PUT
&& s
->op
!= OP_COPY
) ||
684 return -ERR_PERMANENT_REDIRECT
;
688 /* init dest placement -- only if bucket exists, otherwise request is either not relevant, or
689 * it's a create_bucket request, in which case the op will deal with the placement later */
690 if (s
->bucket_exists
) {
691 s
->dest_placement
.storage_class
= s
->info
.storage_class
;
692 s
->dest_placement
.inherit_from(s
->bucket_info
.placement_rule
);
694 if (!store
->svc()->zone
->get_zone_params().valid_placement(s
->dest_placement
)) {
695 ldpp_dout(s
, 0) << "NOTICE: invalid dest placement: " << s
->dest_placement
.to_str() << dendl
;
700 if(s
->bucket_exists
) {
701 s
->bucket_access_conf
= get_public_access_conf_from_attr(s
->bucket_attrs
);
705 /* handle user ACL only for those APIs which support it */
707 map
<string
, bufferlist
> uattrs
;
708 ret
= store
->ctl()->user
->get_attrs_by_uid(acct_acl_user
.uid
, &uattrs
, s
->yield
);
710 ret
= get_user_policy_from_attr(s
->cct
, store
, uattrs
, *s
->user_acl
);
712 if (-ENOENT
== ret
) {
713 /* In already existing clusters users won't have ACL. In such case
714 * assuming that only account owner has the rights seems to be
715 * reasonable. That allows to have only one verification logic.
716 * NOTE: there is small compatibility kludge for global, empty tenant:
717 * 1. if we try to reach an existing bucket, its owner is considered
719 * 2. otherwise account owner is identity stored in s->user->user_id. */
720 s
->user_acl
->create_default(acct_acl_user
.uid
,
721 acct_acl_user
.display_name
);
723 } else if (ret
< 0) {
724 ldpp_dout(s
, 0) << "NOTICE: couldn't get user attrs for handling ACL "
725 "(user_id=" << s
->user
->get_id() << ", ret=" << ret
<< ")" << dendl
;
729 // We don't need user policies in case of STS token returned by AssumeRole,
730 // hence the check for user type
731 if (! s
->user
->get_id().empty() && s
->auth
.identity
->get_identity_type() != TYPE_ROLE
) {
733 map
<string
, bufferlist
> uattrs
;
734 if (ret
= store
->ctl()->user
->get_attrs_by_uid(s
->user
->get_id(), &uattrs
, s
->yield
); ! ret
) {
735 if (s
->iam_user_policies
.empty()) {
736 s
->iam_user_policies
= get_iam_user_policy_from_attr(s
->cct
, store
, uattrs
, s
->user
->get_tenant());
738 // This scenario can happen when a STS token has a policy, then we need to append other user policies
739 // to the existing ones. (e.g. token returned by GetSessionToken)
740 auto user_policies
= get_iam_user_policy_from_attr(s
->cct
, store
, uattrs
, s
->user
->get_tenant());
741 s
->iam_user_policies
.insert(s
->iam_user_policies
.end(), user_policies
.begin(), user_policies
.end());
748 } catch (const std::exception
& e
) {
749 lderr(s
->cct
) << "Error reading IAM User Policy: " << e
.what() << dendl
;
755 s
->iam_policy
= get_iam_policy_from_attr(s
->cct
, store
, s
->bucket_attrs
,
757 } catch (const std::exception
& e
) {
758 // Really this is a can't happen condition. We parse the policy
759 // when it's given to us, so perhaps we should abort or otherwise
760 // raise bloody murder.
761 ldpp_dout(s
, 0) << "Error reading IAM Policy: " << e
.what() << dendl
;
765 bool success
= store
->svc()->zone
->get_redirect_zone_endpoint(&s
->redirect_zone_endpoint
);
767 ldpp_dout(s
, 20) << "redirect_zone_endpoint=" << s
->redirect_zone_endpoint
<< dendl
;
774 * Get the AccessControlPolicy for a bucket or object off of disk.
775 * s: The req_state to draw information from.
776 * only_bucket: If true, reads the bucket ACL rather than the object ACL.
777 * Returns: 0 on success, -ERR# otherwise.
779 int rgw_build_object_policies(rgw::sal::RGWRadosStore
*store
, struct req_state
*s
,
784 if (!s
->object
.empty()) {
785 if (!s
->bucket_exists
) {
786 return -ERR_NO_SUCH_BUCKET
;
788 s
->object_acl
= std::make_unique
<RGWAccessControlPolicy
>(s
->cct
);
789 rgw_obj
obj(s
->bucket
, s
->object
);
791 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
793 store
->getRados()->set_prefetch_data(s
->obj_ctx
, obj
);
795 ret
= read_obj_policy(store
, s
, s
->bucket_info
, s
->bucket_attrs
,
796 s
->object_acl
.get(), nullptr, s
->iam_policy
, s
->bucket
,
803 void rgw_add_to_iam_environment(rgw::IAM::Environment
& e
, std::string_view key
, std::string_view val
){
804 // This variant just adds non empty key pairs to IAM env., values can be empty
805 // in certain cases like tagging
810 static int rgw_iam_add_tags_from_bl(struct req_state
* s
, bufferlist
& bl
){
811 RGWObjTags
& tagset
= s
->tagset
;
813 auto bliter
= bl
.cbegin();
814 tagset
.decode(bliter
);
815 } catch (buffer::error
& err
) {
816 ldpp_dout(s
, 0) << "ERROR: caught buffer::error, couldn't decode TagSet" << dendl
;
820 for (const auto& tag
: tagset
.get_tags()){
821 rgw_add_to_iam_environment(s
->env
, "s3:ExistingObjectTag/" + tag
.first
, tag
.second
);
826 static int rgw_iam_add_existing_objtags(rgw::sal::RGWRadosStore
* store
, struct req_state
* s
, rgw_obj
& obj
, std::uint64_t action
){
827 map
<string
, bufferlist
> attrs
;
828 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
829 int op_ret
= get_obj_attrs(store
, s
, obj
, attrs
);
832 auto tags
= attrs
.find(RGW_ATTR_TAGS
);
833 if (tags
!= attrs
.end()){
834 return rgw_iam_add_tags_from_bl(s
, tags
->second
);
839 static void rgw_add_grant_to_iam_environment(rgw::IAM::Environment
& e
, struct req_state
*s
){
841 using header_pair_t
= std::pair
<const char*, const char*>;
842 static const std::initializer_list
<header_pair_t
> acl_header_conditionals
{
843 {"HTTP_X_AMZ_GRANT_READ", "s3:x-amz-grant-read"},
844 {"HTTP_X_AMZ_GRANT_WRITE", "s3:x-amz-grant-write"},
845 {"HTTP_X_AMZ_GRANT_READ_ACP", "s3:x-amz-grant-read-acp"},
846 {"HTTP_X_AMZ_GRANT_WRITE_ACP", "s3:x-amz-grant-write-acp"},
847 {"HTTP_X_AMZ_GRANT_FULL_CONTROL", "s3:x-amz-grant-full-control"}
850 if (s
->has_acl_header
){
851 for (const auto& c
: acl_header_conditionals
){
852 auto hdr
= s
->info
.env
->get(c
.first
);
860 void rgw_build_iam_environment(rgw::sal::RGWRadosStore
* store
,
863 const auto& m
= s
->info
.env
->get_map();
864 auto t
= ceph::real_clock::now();
865 s
->env
.emplace("aws:CurrentTime", std::to_string(ceph::real_clock::to_time_t(t
)));
866 s
->env
.emplace("aws:EpochTime", ceph::to_iso_8601(t
));
867 // TODO: This is fine for now, but once we have STS we'll need to
868 // look and see. Also this won't work with the IdentityApplier
869 // model, since we need to know the actual credential.
870 s
->env
.emplace("aws:PrincipalType", "User");
872 auto i
= m
.find("HTTP_REFERER");
874 s
->env
.emplace("aws:Referer", i
->second
);
877 if (rgw_transport_is_secure(s
->cct
, *s
->info
.env
)) {
878 s
->env
.emplace("aws:SecureTransport", "true");
881 const auto remote_addr_param
= s
->cct
->_conf
->rgw_remote_addr_param
;
882 if (remote_addr_param
.length()) {
883 i
= m
.find(remote_addr_param
);
885 i
= m
.find("REMOTE_ADDR");
888 const string
* ip
= &(i
->second
);
890 if (remote_addr_param
== "HTTP_X_FORWARDED_FOR") {
891 const auto comma
= ip
->find(',');
892 if (comma
!= string::npos
) {
893 temp
.assign(*ip
, 0, comma
);
897 s
->env
.emplace("aws:SourceIp", *ip
);
900 i
= m
.find("HTTP_USER_AGENT"); {
902 s
->env
.emplace("aws:UserAgent", i
->second
);
906 // What to do about aws::userid? One can have multiple access
907 // keys so that isn't really suitable. Do we have a durable
908 // identifier that can persist through name changes?
909 s
->env
.emplace("aws:username", s
->user
->get_id().id
);
912 i
= m
.find("HTTP_X_AMZ_SECURITY_TOKEN");
914 s
->env
.emplace("sts:authentication", "true");
916 s
->env
.emplace("sts:authentication", "false");
920 void rgw_bucket_object_pre_exec(struct req_state
*s
)
925 dump_bucket_from_state(s
);
928 // So! Now and then when we try to update bucket information, the
929 // bucket has changed during the course of the operation. (Or we have
930 // a cache consistency problem that Watch/Notify isn't ruling out
933 // When this happens, we need to update the bucket info and try
934 // again. We have, however, to try the right *part* again. We can't
935 // simply re-send, since that will obliterate the previous update.
937 // Thus, callers of this function should include everything that
938 // merges information to be changed into the bucket information as
939 // well as the call to set it.
941 // The called function must return an integer, negative on error. In
942 // general, they should just return op_ret.
945 int retry_raced_bucket_write(RGWRados
* g
, req_state
* s
, const F
& f
) {
947 for (auto i
= 0u; i
< 15u && r
== -ECANCELED
; ++i
) {
948 r
= g
->try_refresh_bucket_info(s
->bucket_info
, nullptr,
959 int RGWGetObj::verify_permission()
961 obj
= rgw_obj(s
->bucket
, s
->object
);
962 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
964 store
->getRados()->set_prefetch_data(s
->obj_ctx
, obj
);
967 if (torrent
.get_flag()) {
968 if (obj
.key
.instance
.empty()) {
969 action
= rgw::IAM::s3GetObjectTorrent
;
971 action
= rgw::IAM::s3GetObjectVersionTorrent
;
974 if (obj
.key
.instance
.empty()) {
975 action
= rgw::IAM::s3GetObject
;
977 action
= rgw::IAM::s3GetObjectVersion
;
979 if (s
->iam_policy
&& s
->iam_policy
->has_partial_conditional(S3_EXISTING_OBJTAG
))
980 rgw_iam_add_existing_objtags(store
, s
, obj
, action
);
981 if (! s
->iam_user_policies
.empty()) {
982 for (auto& user_policy
: s
->iam_user_policies
) {
983 if (user_policy
.has_partial_conditional(S3_EXISTING_OBJTAG
))
984 rgw_iam_add_existing_objtags(store
, s
, obj
, action
);
989 if (!verify_object_permission(this, s
, action
)) {
993 if (s
->bucket_info
.obj_lock_enabled()) {
994 get_retention
= verify_object_permission(this, s
, rgw::IAM::s3GetObjectRetention
);
995 get_legal_hold
= verify_object_permission(this, s
, rgw::IAM::s3GetObjectLegalHold
);
1001 // cache the objects tags into the requests
1002 // use inside try/catch as "decode()" may throw
1003 void populate_tags_in_request(req_state
* s
, const std::map
<std::string
, bufferlist
>& attrs
) {
1004 const auto attr_iter
= attrs
.find(RGW_ATTR_TAGS
);
1005 if (attr_iter
!= attrs
.end()) {
1006 auto bliter
= attr_iter
->second
.cbegin();
1007 decode(s
->tagset
, bliter
);
1011 // cache the objects metadata into the request
1012 void populate_metadata_in_request(req_state
* s
, std::map
<std::string
, bufferlist
>& attrs
) {
1013 for (auto& attr
: attrs
) {
1014 if (boost::algorithm::starts_with(attr
.first
, RGW_ATTR_META_PREFIX
)) {
1015 std::string_view
key(attr
.first
);
1016 key
.remove_prefix(sizeof(RGW_ATTR_PREFIX
)-1);
1017 s
->info
.x_meta_map
.emplace(key
, attr
.second
.c_str());
1022 int RGWOp::verify_op_mask()
1024 uint32_t required_mask
= op_mask();
1026 ldpp_dout(this, 20) << "required_mask= " << required_mask
1027 << " user.op_mask=" << s
->user
->get_info().op_mask
<< dendl
;
1029 if ((s
->user
->get_info().op_mask
& required_mask
) != required_mask
) {
1033 if (!s
->system_request
&& (required_mask
& RGW_OP_TYPE_MODIFY
) && !store
->svc()->zone
->zone_is_writeable()) {
1034 ldpp_dout(this, 5) << "NOTICE: modify request to a read-only zone by a "
1035 "non-system user, permission denied" << dendl
;
1042 int RGWGetObjTags::verify_permission()
1044 auto iam_action
= s
->object
.instance
.empty()?
1045 rgw::IAM::s3GetObjectTagging
:
1046 rgw::IAM::s3GetObjectVersionTagging
;
1047 // TODO since we are parsing the bl now anyway, we probably change
1048 // the send_response function to accept RGWObjTag instead of a bl
1049 if (s
->iam_policy
&& s
->iam_policy
->has_partial_conditional(S3_EXISTING_OBJTAG
)){
1050 rgw_obj obj
= rgw_obj(s
->bucket
, s
->object
);
1051 rgw_iam_add_existing_objtags(store
, s
, obj
, iam_action
);
1053 if (! s
->iam_user_policies
.empty()) {
1054 for (auto& user_policy
: s
->iam_user_policies
) {
1055 if (user_policy
.has_partial_conditional(S3_EXISTING_OBJTAG
)) {
1056 rgw_obj obj
= rgw_obj(s
->bucket
, s
->object
);
1057 rgw_iam_add_existing_objtags(store
, s
, obj
, iam_action
);
1061 if (!verify_object_permission(this, s
,iam_action
))
1067 void RGWGetObjTags::pre_exec()
1069 rgw_bucket_object_pre_exec(s
);
1072 void RGWGetObjTags::execute()
1075 map
<string
,bufferlist
> attrs
;
1077 obj
= rgw_obj(s
->bucket
, s
->object
);
1079 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
1081 op_ret
= get_obj_attrs(store
, s
, obj
, attrs
);
1083 ldpp_dout(this, 0) << "ERROR: failed to get obj attrs, obj=" << obj
1084 << " ret=" << op_ret
<< dendl
;
1088 auto tags
= attrs
.find(RGW_ATTR_TAGS
);
1089 if(tags
!= attrs
.end()){
1091 tags_bl
.append(tags
->second
);
1093 send_response_data(tags_bl
);
1096 int RGWPutObjTags::verify_permission()
1098 auto iam_action
= s
->object
.instance
.empty() ?
1099 rgw::IAM::s3PutObjectTagging
:
1100 rgw::IAM::s3PutObjectVersionTagging
;
1102 if(s
->iam_policy
&& s
->iam_policy
->has_partial_conditional(S3_EXISTING_OBJTAG
)){
1103 auto obj
= rgw_obj(s
->bucket
, s
->object
);
1104 rgw_iam_add_existing_objtags(store
, s
, obj
, iam_action
);
1106 if (! s
->iam_user_policies
.empty()) {
1107 for (auto& user_policy
: s
->iam_user_policies
) {
1108 if (user_policy
.has_partial_conditional(S3_EXISTING_OBJTAG
)) {
1109 rgw_obj obj
= rgw_obj(s
->bucket
, s
->object
);
1110 rgw_iam_add_existing_objtags(store
, s
, obj
, iam_action
);
1114 if (!verify_object_permission(this, s
,iam_action
))
1119 void RGWPutObjTags::execute()
1121 op_ret
= get_params();
1125 if (s
->object
.empty()){
1126 op_ret
= -EINVAL
; // we only support tagging on existing objects
1131 obj
= rgw_obj(s
->bucket
, s
->object
);
1132 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
1133 op_ret
= modify_obj_attr(store
, s
, obj
, RGW_ATTR_TAGS
, tags_bl
);
1134 if (op_ret
== -ECANCELED
){
1135 op_ret
= -ERR_TAG_CONFLICT
;
1139 void RGWDeleteObjTags::pre_exec()
1141 rgw_bucket_object_pre_exec(s
);
1145 int RGWDeleteObjTags::verify_permission()
1147 if (!s
->object
.empty()) {
1148 auto iam_action
= s
->object
.instance
.empty() ?
1149 rgw::IAM::s3DeleteObjectTagging
:
1150 rgw::IAM::s3DeleteObjectVersionTagging
;
1152 if (s
->iam_policy
&& s
->iam_policy
->has_partial_conditional(S3_EXISTING_OBJTAG
)){
1153 auto obj
= rgw_obj(s
->bucket
, s
->object
);
1154 rgw_iam_add_existing_objtags(store
, s
, obj
, iam_action
);
1156 if (! s
->iam_user_policies
.empty()) {
1157 for (auto& user_policy
: s
->iam_user_policies
) {
1158 if (user_policy
.has_partial_conditional(S3_EXISTING_OBJTAG
)) {
1159 auto obj
= rgw_obj(s
->bucket
, s
->object
);
1160 rgw_iam_add_existing_objtags(store
, s
, obj
, iam_action
);
1164 if (!verify_object_permission(this, s
, iam_action
))
1170 void RGWDeleteObjTags::execute()
1172 if (s
->object
.empty())
1176 obj
= rgw_obj(s
->bucket
, s
->object
);
1177 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
1178 map
<string
, bufferlist
> attrs
;
1179 map
<string
, bufferlist
> rmattr
;
1181 rmattr
[RGW_ATTR_TAGS
] = bl
;
1182 op_ret
= store
->getRados()->set_attrs(s
->obj_ctx
, s
->bucket_info
, obj
, attrs
, &rmattr
, s
->yield
);
1185 int RGWGetBucketTags::verify_permission()
1188 if (!verify_bucket_permission(this, s
, rgw::IAM::s3GetBucketTagging
)) {
1195 void RGWGetBucketTags::pre_exec()
1197 rgw_bucket_object_pre_exec(s
);
1200 void RGWGetBucketTags::execute()
1202 auto iter
= s
->bucket_attrs
.find(RGW_ATTR_TAGS
);
1203 if (iter
!= s
->bucket_attrs
.end()) {
1205 tags_bl
.append(iter
->second
);
1207 op_ret
= -ERR_NO_SUCH_TAG_SET
;
1209 send_response_data(tags_bl
);
1212 int RGWPutBucketTags::verify_permission() {
1213 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3PutBucketTagging
);
1216 void RGWPutBucketTags::execute() {
1218 op_ret
= get_params();
1222 if (!store
->svc()->zone
->is_meta_master()) {
1223 op_ret
= forward_request_to_master(s
, nullptr, store
, in_data
, nullptr);
1225 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
1229 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
1230 map
<string
, bufferlist
> attrs
= s
->bucket_attrs
;
1231 attrs
[RGW_ATTR_TAGS
] = tags_bl
;
1232 return store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
, &s
->bucket_info
.objv_tracker
, s
->yield
);
1237 void RGWDeleteBucketTags::pre_exec()
1239 rgw_bucket_object_pre_exec(s
);
1242 int RGWDeleteBucketTags::verify_permission()
1244 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3PutBucketTagging
);
1247 void RGWDeleteBucketTags::execute()
1249 if (!store
->svc()->zone
->is_meta_master()) {
1251 op_ret
= forward_request_to_master(s
, nullptr, store
, in_data
, nullptr);
1253 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
1258 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
1259 map
<string
, bufferlist
> attrs
= s
->bucket_attrs
;
1260 attrs
.erase(RGW_ATTR_TAGS
);
1261 op_ret
= store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
, &s
->bucket_info
.objv_tracker
, s
->yield
);
1263 ldpp_dout(this, 0) << "RGWDeleteBucketTags() failed to remove RGW_ATTR_TAGS on bucket="
1265 << " returned err= " << op_ret
<< dendl
;
1271 int RGWGetBucketReplication::verify_permission()
1273 if (!verify_bucket_permission(this, s
, rgw::IAM::s3GetReplicationConfiguration
)) {
1280 void RGWGetBucketReplication::pre_exec()
1282 rgw_bucket_object_pre_exec(s
);
1285 void RGWGetBucketReplication::execute()
1287 send_response_data();
1290 int RGWPutBucketReplication::verify_permission() {
1291 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3PutReplicationConfiguration
);
1294 void RGWPutBucketReplication::execute() {
1296 op_ret
= get_params();
1300 if (!store
->svc()->zone
->is_meta_master()) {
1301 op_ret
= forward_request_to_master(s
, nullptr, store
, in_data
, nullptr);
1303 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
1308 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
1309 auto sync_policy
= (s
->bucket_info
.sync_policy
? *s
->bucket_info
.sync_policy
: rgw_sync_policy_info());
1311 for (auto& group
: sync_policy_groups
) {
1312 sync_policy
.groups
[group
.id
] = group
;
1315 s
->bucket_info
.set_sync_policy(std::move(sync_policy
));
1317 int ret
= store
->getRados()->put_bucket_instance_info(s
->bucket_info
, false, real_time(),
1320 ldpp_dout(this, 0) << "ERROR: put_bucket_instance_info (bucket=" << s
->bucket_info
.bucket
.get_key() << ") returned ret=" << ret
<< dendl
;
1328 void RGWDeleteBucketReplication::pre_exec()
1330 rgw_bucket_object_pre_exec(s
);
1333 int RGWDeleteBucketReplication::verify_permission()
1335 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3DeleteReplicationConfiguration
);
1338 void RGWDeleteBucketReplication::execute()
1340 if (!store
->svc()->zone
->is_meta_master()) {
1342 op_ret
= forward_request_to_master(s
, nullptr, store
, in_data
, nullptr);
1344 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
1349 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
1350 if (!s
->bucket_info
.sync_policy
) {
1354 rgw_sync_policy_info sync_policy
= *s
->bucket_info
.sync_policy
;
1356 update_sync_policy(&sync_policy
);
1358 s
->bucket_info
.set_sync_policy(std::move(sync_policy
));
1360 int ret
= store
->getRados()->put_bucket_instance_info(s
->bucket_info
, false, real_time(),
1363 ldpp_dout(this, 0) << "ERROR: put_bucket_instance_info (bucket=" << s
->bucket_info
.bucket
.get_key() << ") returned ret=" << ret
<< dendl
;
1371 int RGWOp::do_aws4_auth_completion()
1373 ldpp_dout(this, 5) << "NOTICE: call to do_aws4_auth_completion" << dendl
;
1374 if (s
->auth
.completer
) {
1375 if (!s
->auth
.completer
->complete()) {
1376 return -ERR_AMZ_CONTENT_SHA256_MISMATCH
;
1378 ldpp_dout(this, 10) << "v4 auth ok -- do_aws4_auth_completion" << dendl
;
1381 /* TODO(rzarzynski): yes, we're really called twice on PUTs. Only first
1382 * call passes, so we disable second one. This is old behaviour, sorry!
1383 * Plan for tomorrow: seek and destroy. */
1384 s
->auth
.completer
= nullptr;
1390 int RGWOp::init_quota()
1392 /* no quota enforcement for system requests */
1393 if (s
->system_request
)
1396 /* init quota related stuff */
1397 if (!(s
->user
->get_info().op_mask
& RGW_OP_TYPE_MODIFY
)) {
1401 /* only interested in object related ops */
1402 if (s
->object
.empty()) {
1406 rgw::sal::RGWRadosUser
owner_user(store
);
1407 rgw::sal::RGWUser
*user
;
1409 if (s
->user
->get_id() == s
->bucket_owner
.get_id()) {
1412 int r
= owner_user
.get_by_id(s
->bucket_info
.owner
, s
->yield
);
1418 if (s
->bucket_info
.quota
.enabled
) {
1419 bucket_quota
= s
->bucket_info
.quota
;
1420 } else if (user
->get_info().bucket_quota
.enabled
) {
1421 bucket_quota
= user
->get_info().bucket_quota
;
1423 bucket_quota
= store
->svc()->quota
->get_bucket_quota();
1426 if (user
->get_info().user_quota
.enabled
) {
1427 user_quota
= user
->get_info().user_quota
;
1429 user_quota
= store
->svc()->quota
->get_user_quota();
1435 static bool validate_cors_rule_method(RGWCORSRule
*rule
, const char *req_meth
) {
1439 dout(5) << "req_meth is null" << dendl
;
1443 if (strcmp(req_meth
, "GET") == 0) flags
= RGW_CORS_GET
;
1444 else if (strcmp(req_meth
, "POST") == 0) flags
= RGW_CORS_POST
;
1445 else if (strcmp(req_meth
, "PUT") == 0) flags
= RGW_CORS_PUT
;
1446 else if (strcmp(req_meth
, "DELETE") == 0) flags
= RGW_CORS_DELETE
;
1447 else if (strcmp(req_meth
, "HEAD") == 0) flags
= RGW_CORS_HEAD
;
1449 if (rule
->get_allowed_methods() & flags
) {
1450 dout(10) << "Method " << req_meth
<< " is supported" << dendl
;
1452 dout(5) << "Method " << req_meth
<< " is not supported" << dendl
;
1459 static bool validate_cors_rule_header(RGWCORSRule
*rule
, const char *req_hdrs
) {
1461 vector
<string
> hdrs
;
1462 get_str_vec(req_hdrs
, hdrs
);
1463 for (const auto& hdr
: hdrs
) {
1464 if (!rule
->is_header_allowed(hdr
.c_str(), hdr
.length())) {
1465 dout(5) << "Header " << hdr
<< " is not registered in this rule" << dendl
;
1473 int RGWOp::read_bucket_cors()
1477 map
<string
, bufferlist
>::iterator aiter
= s
->bucket_attrs
.find(RGW_ATTR_CORS
);
1478 if (aiter
== s
->bucket_attrs
.end()) {
1479 ldpp_dout(this, 20) << "no CORS configuration attr found" << dendl
;
1481 return 0; /* no CORS configuration found */
1488 auto iter
= bl
.cbegin();
1490 bucket_cors
.decode(iter
);
1491 } catch (buffer::error
& err
) {
1492 ldpp_dout(this, 0) << "ERROR: could not decode policy, caught buffer::error" << dendl
;
1495 if (s
->cct
->_conf
->subsys
.should_gather
<ceph_subsys_rgw
, 15>()) {
1496 RGWCORSConfiguration_S3
*s3cors
= static_cast<RGWCORSConfiguration_S3
*>(&bucket_cors
);
1497 ldpp_dout(this, 15) << "Read RGWCORSConfiguration";
1498 s3cors
->to_xml(*_dout
);
1505 * If any of the header field-names is not a ASCII case-insensitive match for
1506 * any of the values in list of headers do not set any additional headers and
1507 * terminate this set of steps.
1509 static void get_cors_response_headers(RGWCORSRule
*rule
, const char *req_hdrs
, string
& hdrs
, string
& exp_hdrs
, unsigned *max_age
) {
1512 get_str_list(req_hdrs
, hl
);
1513 for(list
<string
>::iterator it
= hl
.begin(); it
!= hl
.end(); ++it
) {
1514 if (!rule
->is_header_allowed((*it
).c_str(), (*it
).length())) {
1515 dout(5) << "Header " << (*it
) << " is not registered in this rule" << dendl
;
1517 if (hdrs
.length() > 0) hdrs
.append(",");
1522 rule
->format_exp_headers(exp_hdrs
);
1523 *max_age
= rule
->get_max_age();
1527 * Generate the CORS header response
1529 * This is described in the CORS standard, section 6.2.
1531 bool RGWOp::generate_cors_headers(string
& origin
, string
& method
, string
& headers
, string
& exp_headers
, unsigned *max_age
)
1534 const char *orig
= s
->info
.env
->get("HTTP_ORIGIN");
1541 int temp_op_ret
= read_bucket_cors();
1542 if (temp_op_ret
< 0) {
1543 op_ret
= temp_op_ret
;
1548 ldpp_dout(this, 2) << "No CORS configuration set yet for this bucket" << dendl
;
1553 RGWCORSRule
*rule
= bucket_cors
.host_name_rule(orig
);
1558 * Set the Allowed-Origin header to a asterisk if this is allowed in the rule
1559 * and no Authorization was send by the client
1561 * The origin parameter specifies a URI that may access the resource. The browser must enforce this.
1562 * For requests without credentials, the server may specify "*" as a wildcard,
1563 * thereby allowing any origin to access the resource.
1565 const char *authorization
= s
->info
.env
->get("HTTP_AUTHORIZATION");
1566 if (!authorization
&& rule
->has_wildcard_origin())
1570 const char *req_meth
= s
->info
.env
->get("HTTP_ACCESS_CONTROL_REQUEST_METHOD");
1572 req_meth
= s
->info
.method
;
1578 if (!validate_cors_rule_method(rule
, req_meth
)) {
1584 const char *req_hdrs
= s
->info
.env
->get("HTTP_ACCESS_CONTROL_REQUEST_HEADERS");
1587 get_cors_response_headers(rule
, req_hdrs
, headers
, exp_headers
, max_age
);
1592 int RGWGetObj::read_user_manifest_part(rgw_bucket
& bucket
,
1593 const rgw_bucket_dir_entry
& ent
,
1594 RGWAccessControlPolicy
* const bucket_acl
,
1595 const boost::optional
<Policy
>& bucket_policy
,
1596 const off_t start_ofs
,
1597 const off_t end_ofs
,
1600 ldpp_dout(this, 20) << "user manifest obj=" << ent
.key
.name
1601 << "[" << ent
.key
.instance
<< "]" << dendl
;
1602 RGWGetObj_CB
cb(this);
1603 RGWGetObj_Filter
* filter
= &cb
;
1604 boost::optional
<RGWGetObj_Decompress
> decompress
;
1606 int64_t cur_ofs
= start_ofs
;
1607 int64_t cur_end
= end_ofs
;
1609 rgw_obj
part(bucket
, ent
.key
);
1611 map
<string
, bufferlist
> attrs
;
1614 RGWObjectCtx
obj_ctx(store
);
1615 RGWAccessControlPolicy
obj_policy(s
->cct
);
1617 ldpp_dout(this, 20) << "reading obj=" << part
<< " ofs=" << cur_ofs
1618 << " end=" << cur_end
<< dendl
;
1620 obj_ctx
.set_atomic(part
);
1621 store
->getRados()->set_prefetch_data(&obj_ctx
, part
);
1623 RGWRados::Object
op_target(store
->getRados(), s
->bucket_info
, obj_ctx
, part
);
1624 RGWRados::Object::Read
read_op(&op_target
);
1627 /* SLO etag is optional */
1628 read_op
.conds
.if_match
= ent
.meta
.etag
.c_str();
1630 read_op
.params
.attrs
= &attrs
;
1631 read_op
.params
.obj_size
= &obj_size
;
1633 op_ret
= read_op
.prepare(s
->yield
);
1636 op_ret
= read_op
.range_to_ofs(ent
.meta
.accounted_size
, cur_ofs
, cur_end
);
1639 bool need_decompress
;
1640 op_ret
= rgw_compression_info_from_attrset(attrs
, need_decompress
, cs_info
);
1642 ldpp_dout(this, 0) << "ERROR: failed to decode compression info" << dendl
;
1646 if (need_decompress
)
1648 if (cs_info
.orig_size
!= ent
.meta
.accounted_size
) {
1649 // hmm.. something wrong, object not as expected, abort!
1650 ldpp_dout(this, 0) << "ERROR: expected cs_info.orig_size=" << cs_info
.orig_size
1651 << ", actual read size=" << ent
.meta
.size
<< dendl
;
1654 decompress
.emplace(s
->cct
, &cs_info
, partial_content
, filter
);
1655 filter
= &*decompress
;
1659 if (obj_size
!= ent
.meta
.size
) {
1660 // hmm.. something wrong, object not as expected, abort!
1661 ldpp_dout(this, 0) << "ERROR: expected obj_size=" << obj_size
1662 << ", actual read size=" << ent
.meta
.size
<< dendl
;
1667 op_ret
= rgw_policy_from_attrset(s
->cct
, attrs
, &obj_policy
);
1671 /* We can use global user_acl because LOs cannot have segments
1672 * stored inside different accounts. */
1673 if (s
->system_request
) {
1674 ldpp_dout(this, 2) << "overriding permissions due to system operation" << dendl
;
1675 } else if (s
->auth
.identity
->is_admin_of(s
->user
->get_id())) {
1676 ldpp_dout(this, 2) << "overriding permissions due to admin operation" << dendl
;
1677 } else if (!verify_object_permission(this, s
, part
, s
->user_acl
.get(), bucket_acl
,
1678 &obj_policy
, bucket_policy
, s
->iam_user_policies
, action
)) {
1681 if (ent
.meta
.size
== 0) {
1685 perfcounter
->inc(l_rgw_get_b
, cur_end
- cur_ofs
);
1686 filter
->fixup_range(cur_ofs
, cur_end
);
1687 op_ret
= read_op
.iterate(cur_ofs
, cur_end
, filter
, s
->yield
);
1689 op_ret
= filter
->flush();
1693 static int iterate_user_manifest_parts(CephContext
* const cct
,
1694 rgw::sal::RGWRadosStore
* const store
,
1697 RGWBucketInfo
*pbucket_info
,
1698 const string
& obj_prefix
,
1699 RGWAccessControlPolicy
* const bucket_acl
,
1700 const boost::optional
<Policy
>& bucket_policy
,
1701 uint64_t * const ptotal_len
,
1702 uint64_t * const pobj_size
,
1703 string
* const pobj_sum
,
1704 int (*cb
)(rgw_bucket
& bucket
,
1705 const rgw_bucket_dir_entry
& ent
,
1706 RGWAccessControlPolicy
* const bucket_acl
,
1707 const boost::optional
<Policy
>& bucket_policy
,
1712 void * const cb_param
)
1714 rgw_bucket
& bucket
= pbucket_info
->bucket
;
1715 uint64_t obj_ofs
= 0, len_count
= 0;
1716 bool found_start
= false, found_end
= false, handled_end
= false;
1719 vector
<rgw_bucket_dir_entry
> objs
;
1721 utime_t start_time
= ceph_clock_now();
1723 RGWRados::Bucket
target(store
->getRados(), *pbucket_info
);
1724 RGWRados::Bucket::List
list_op(&target
);
1726 list_op
.params
.prefix
= obj_prefix
;
1727 list_op
.params
.delim
= delim
;
1731 #define MAX_LIST_OBJS 100
1732 int r
= list_op
.list_objects(MAX_LIST_OBJS
, &objs
, NULL
, &is_truncated
, null_yield
);
1737 for (rgw_bucket_dir_entry
& ent
: objs
) {
1738 const uint64_t cur_total_len
= obj_ofs
;
1739 const uint64_t obj_size
= ent
.meta
.accounted_size
;
1740 uint64_t start_ofs
= 0, end_ofs
= obj_size
;
1742 if ((ptotal_len
|| cb
) && !found_start
&& cur_total_len
+ obj_size
> (uint64_t)ofs
) {
1743 start_ofs
= ofs
- obj_ofs
;
1747 obj_ofs
+= obj_size
;
1749 etag_sum
.Update((const unsigned char *)ent
.meta
.etag
.c_str(),
1750 ent
.meta
.etag
.length());
1753 if ((ptotal_len
|| cb
) && !found_end
&& obj_ofs
> (uint64_t)end
) {
1754 end_ofs
= end
- cur_total_len
+ 1;
1758 perfcounter
->tinc(l_rgw_get_lat
,
1759 (ceph_clock_now() - start_time
));
1761 if (found_start
&& !handled_end
) {
1762 len_count
+= end_ofs
- start_ofs
;
1765 r
= cb(bucket
, ent
, bucket_acl
, bucket_policy
, start_ofs
, end_ofs
,
1766 cb_param
, false /* swift_slo */);
1773 handled_end
= found_end
;
1774 start_time
= ceph_clock_now();
1776 } while (is_truncated
);
1779 *ptotal_len
= len_count
;
1782 *pobj_size
= obj_ofs
;
1785 complete_etag(etag_sum
, pobj_sum
);
1791 struct rgw_slo_part
{
1792 RGWAccessControlPolicy
*bucket_acl
= nullptr;
1793 Policy
* bucket_policy
= nullptr;
1800 static int iterate_slo_parts(CephContext
*cct
,
1801 rgw::sal::RGWRadosStore
*store
,
1804 map
<uint64_t, rgw_slo_part
>& slo_parts
,
1805 int (*cb
)(rgw_bucket
& bucket
,
1806 const rgw_bucket_dir_entry
& ent
,
1807 RGWAccessControlPolicy
*bucket_acl
,
1808 const boost::optional
<Policy
>& bucket_policy
,
1815 bool found_start
= false, found_end
= false;
1817 if (slo_parts
.empty()) {
1821 utime_t start_time
= ceph_clock_now();
1823 map
<uint64_t, rgw_slo_part
>::iterator iter
= slo_parts
.upper_bound(ofs
);
1824 if (iter
!= slo_parts
.begin()) {
1828 uint64_t obj_ofs
= iter
->first
;
1830 for (; iter
!= slo_parts
.end() && !found_end
; ++iter
) {
1831 rgw_slo_part
& part
= iter
->second
;
1832 rgw_bucket_dir_entry ent
;
1834 ent
.key
.name
= part
.obj_name
;
1835 ent
.meta
.accounted_size
= ent
.meta
.size
= part
.size
;
1836 ent
.meta
.etag
= part
.etag
;
1838 uint64_t cur_total_len
= obj_ofs
;
1839 uint64_t start_ofs
= 0, end_ofs
= ent
.meta
.size
- 1;
1841 if (!found_start
&& cur_total_len
+ ent
.meta
.size
> (uint64_t)ofs
) {
1842 start_ofs
= ofs
- obj_ofs
;
1846 obj_ofs
+= ent
.meta
.size
;
1848 if (!found_end
&& obj_ofs
> (uint64_t)end
) {
1849 end_ofs
= end
- cur_total_len
;
1853 perfcounter
->tinc(l_rgw_get_lat
,
1854 (ceph_clock_now() - start_time
));
1858 dout(20) << "iterate_slo_parts()"
1859 << " obj=" << part
.obj_name
1860 << " start_ofs=" << start_ofs
1861 << " end_ofs=" << end_ofs
1864 // SLO is a Swift thing, and Swift has no knowledge of S3 Policies.
1865 int r
= cb(part
.bucket
, ent
, part
.bucket_acl
,
1866 (part
.bucket_policy
?
1867 boost::optional
<Policy
>(*part
.bucket_policy
) : none
),
1868 start_ofs
, end_ofs
, cb_param
, true /* swift_slo */);
1874 start_time
= ceph_clock_now();
1880 static int get_obj_user_manifest_iterate_cb(rgw_bucket
& bucket
,
1881 const rgw_bucket_dir_entry
& ent
,
1882 RGWAccessControlPolicy
* const bucket_acl
,
1883 const boost::optional
<Policy
>& bucket_policy
,
1884 const off_t start_ofs
,
1885 const off_t end_ofs
,
1887 bool swift_slo
= false)
1889 RGWGetObj
*op
= static_cast<RGWGetObj
*>(param
);
1890 return op
->read_user_manifest_part(
1891 bucket
, ent
, bucket_acl
, bucket_policy
, start_ofs
, end_ofs
, swift_slo
);
1894 int RGWGetObj::handle_user_manifest(const char *prefix
)
1896 const boost::string_view
prefix_view(prefix
);
1897 ldpp_dout(this, 2) << "RGWGetObj::handle_user_manifest() prefix="
1898 << prefix_view
<< dendl
;
1900 const size_t pos
= prefix_view
.find('/');
1901 if (pos
== string::npos
) {
1905 const std::string bucket_name
= url_decode(prefix_view
.substr(0, pos
));
1906 const std::string obj_prefix
= url_decode(prefix_view
.substr(pos
+ 1));
1910 RGWAccessControlPolicy
_bucket_acl(s
->cct
);
1911 RGWAccessControlPolicy
*bucket_acl
;
1912 boost::optional
<Policy
> _bucket_policy
;
1913 boost::optional
<Policy
>* bucket_policy
;
1914 RGWBucketInfo bucket_info
;
1915 RGWBucketInfo
*pbucket_info
;
1917 if (bucket_name
.compare(s
->bucket
.name
) != 0) {
1918 map
<string
, bufferlist
> bucket_attrs
;
1919 auto obj_ctx
= store
->svc()->sysobj
->init_obj_ctx();
1920 int r
= store
->getRados()->get_bucket_info(store
->svc(), s
->user
->get_tenant(),
1921 bucket_name
, bucket_info
, NULL
,
1922 s
->yield
, &bucket_attrs
);
1924 ldpp_dout(this, 0) << "could not get bucket info for bucket="
1925 << bucket_name
<< dendl
;
1928 bucket
= bucket_info
.bucket
;
1929 pbucket_info
= &bucket_info
;
1930 bucket_acl
= &_bucket_acl
;
1931 r
= read_bucket_policy(store
, s
, bucket_info
, bucket_attrs
, bucket_acl
, bucket
);
1933 ldpp_dout(this, 0) << "failed to read bucket policy" << dendl
;
1936 _bucket_policy
= get_iam_policy_from_attr(s
->cct
, store
, bucket_attrs
,
1937 bucket_info
.bucket
.tenant
);
1938 bucket_policy
= &_bucket_policy
;
1941 pbucket_info
= &s
->bucket_info
;
1942 bucket_acl
= s
->bucket_acl
.get();
1943 bucket_policy
= &s
->iam_policy
;
1946 /* dry run to find out:
1947 * - total length (of the parts we are going to send to client),
1948 * - overall DLO's content size,
1949 * - md5 sum of overall DLO's content (for etag of Swift API). */
1950 int r
= iterate_user_manifest_parts(s
->cct
, store
, ofs
, end
,
1951 pbucket_info
, obj_prefix
, bucket_acl
, *bucket_policy
,
1952 nullptr, &s
->obj_size
, &lo_etag
,
1953 nullptr /* cb */, nullptr /* cb arg */);
1958 r
= RGWRados::Object::Read::range_to_ofs(s
->obj_size
, ofs
, end
);
1963 r
= iterate_user_manifest_parts(s
->cct
, store
, ofs
, end
,
1964 pbucket_info
, obj_prefix
, bucket_acl
, *bucket_policy
,
1965 &total_len
, nullptr, nullptr,
1973 send_response_data(bl
, 0, 0);
1977 r
= iterate_user_manifest_parts(s
->cct
, store
, ofs
, end
,
1978 pbucket_info
, obj_prefix
, bucket_acl
, *bucket_policy
,
1979 nullptr, nullptr, nullptr,
1980 get_obj_user_manifest_iterate_cb
, (void *)this);
1987 send_response_data(bl
, 0, 0);
1993 int RGWGetObj::handle_slo_manifest(bufferlist
& bl
)
1995 RGWSLOInfo slo_info
;
1996 auto bliter
= bl
.cbegin();
1998 decode(slo_info
, bliter
);
1999 } catch (buffer::error
& err
) {
2000 ldpp_dout(this, 0) << "ERROR: failed to decode slo manifest" << dendl
;
2003 ldpp_dout(this, 2) << "RGWGetObj::handle_slo_manifest()" << dendl
;
2005 vector
<RGWAccessControlPolicy
> allocated_acls
;
2006 map
<string
, pair
<RGWAccessControlPolicy
*, boost::optional
<Policy
>>> policies
;
2007 map
<string
, rgw_bucket
> buckets
;
2009 map
<uint64_t, rgw_slo_part
> slo_parts
;
2014 for (const auto& entry
: slo_info
.entries
) {
2015 const string
& path
= entry
.path
;
2017 /* If the path starts with slashes, strip them all. */
2018 const size_t pos_init
= path
.find_first_not_of('/');
2019 /* According to the documentation of std::string::find following check
2020 * is not necessary as we should get the std::string::npos propagation
2021 * here. This might be true with the accuracy to implementation's bugs.
2022 * See following question on SO:
2023 * http://stackoverflow.com/questions/1011790/why-does-stdstring-findtext-stdstringnpos-not-return-npos
2025 if (pos_init
== string::npos
) {
2029 const size_t pos_sep
= path
.find('/', pos_init
);
2030 if (pos_sep
== string::npos
) {
2034 string bucket_name
= path
.substr(pos_init
, pos_sep
- pos_init
);
2035 string obj_name
= path
.substr(pos_sep
+ 1);
2038 RGWAccessControlPolicy
*bucket_acl
;
2039 Policy
* bucket_policy
;
2041 if (bucket_name
.compare(s
->bucket
.name
) != 0) {
2042 const auto& piter
= policies
.find(bucket_name
);
2043 if (piter
!= policies
.end()) {
2044 bucket_acl
= piter
->second
.first
;
2045 bucket_policy
= piter
->second
.second
.get_ptr();
2046 bucket
= buckets
[bucket_name
];
2048 allocated_acls
.push_back(RGWAccessControlPolicy(s
->cct
));
2049 RGWAccessControlPolicy
& _bucket_acl
= allocated_acls
.back();
2051 RGWBucketInfo bucket_info
;
2052 map
<string
, bufferlist
> bucket_attrs
;
2053 auto obj_ctx
= store
->svc()->sysobj
->init_obj_ctx();
2054 int r
= store
->getRados()->get_bucket_info(store
->svc(), s
->user
->get_tenant(),
2055 bucket_name
, bucket_info
, nullptr,
2056 s
->yield
, &bucket_attrs
);
2058 ldpp_dout(this, 0) << "could not get bucket info for bucket="
2059 << bucket_name
<< dendl
;
2062 bucket
= bucket_info
.bucket
;
2063 bucket_acl
= &_bucket_acl
;
2064 r
= read_bucket_policy(store
, s
, bucket_info
, bucket_attrs
, bucket_acl
,
2067 ldpp_dout(this, 0) << "failed to read bucket ACL for bucket "
2071 auto _bucket_policy
= get_iam_policy_from_attr(
2072 s
->cct
, store
, bucket_attrs
, bucket_info
.bucket
.tenant
);
2073 bucket_policy
= _bucket_policy
.get_ptr();
2074 buckets
[bucket_name
] = bucket
;
2075 policies
[bucket_name
] = make_pair(bucket_acl
, _bucket_policy
);
2079 bucket_acl
= s
->bucket_acl
.get();
2080 bucket_policy
= s
->iam_policy
.get_ptr();
2084 part
.bucket_acl
= bucket_acl
;
2085 part
.bucket_policy
= bucket_policy
;
2086 part
.bucket
= bucket
;
2087 part
.obj_name
= obj_name
;
2088 part
.size
= entry
.size_bytes
;
2089 part
.etag
= entry
.etag
;
2090 ldpp_dout(this, 20) << "slo_part: bucket=" << part
.bucket
2091 << " obj=" << part
.obj_name
2092 << " size=" << part
.size
2093 << " etag=" << part
.etag
2096 etag_sum
.Update((const unsigned char *)entry
.etag
.c_str(),
2097 entry
.etag
.length());
2099 slo_parts
[total_len
] = part
;
2100 total_len
+= part
.size
;
2101 } /* foreach entry */
2103 complete_etag(etag_sum
, &lo_etag
);
2105 s
->obj_size
= slo_info
.total_size
;
2106 ldpp_dout(this, 20) << "s->obj_size=" << s
->obj_size
<< dendl
;
2108 int r
= RGWRados::Object::Read::range_to_ofs(total_len
, ofs
, end
);
2113 total_len
= end
- ofs
+ 1;
2114 ldpp_dout(this, 20) << "Requested: ofs=" << ofs
2116 << " total=" << total_len
2119 r
= iterate_slo_parts(s
->cct
, store
, ofs
, end
, slo_parts
,
2120 get_obj_user_manifest_iterate_cb
, (void *)this);
2128 int RGWGetObj::get_data_cb(bufferlist
& bl
, off_t bl_ofs
, off_t bl_len
)
2130 /* garbage collection related handling:
2131 * defer_gc disabled for https://tracker.ceph.com/issues/47866 */
2132 return send_response_data(bl
, bl_ofs
, bl_len
);
2135 bool RGWGetObj::prefetch_data()
2137 /* HEAD request, stop prefetch*/
2138 if (!get_data
|| s
->info
.env
->exists("HTTP_X_RGW_AUTH")) {
2142 range_str
= s
->info
.env
->get("HTTP_RANGE");
2143 // TODO: add range prefetch
2152 void RGWGetObj::pre_exec()
2154 rgw_bucket_object_pre_exec(s
);
2157 static bool object_is_expired(map
<string
, bufferlist
>& attrs
) {
2158 map
<string
, bufferlist
>::iterator iter
= attrs
.find(RGW_ATTR_DELETE_AT
);
2159 if (iter
!= attrs
.end()) {
2162 decode(delete_at
, iter
->second
);
2163 } catch (buffer::error
& err
) {
2164 dout(0) << "ERROR: " << __func__
<< ": failed to decode " RGW_ATTR_DELETE_AT
" attr" << dendl
;
2168 if (delete_at
<= ceph_clock_now() && !delete_at
.is_zero()) {
2176 static inline void rgw_cond_decode_objtags(
2177 struct req_state
*s
,
2178 const std::map
<std::string
, buffer::list
> &attrs
)
2180 const auto& tags
= attrs
.find(RGW_ATTR_TAGS
);
2181 if (tags
!= attrs
.end()) {
2183 bufferlist::const_iterator iter
{&tags
->second
};
2184 s
->tagset
.decode(iter
);
2185 } catch (buffer::error
& err
) {
2187 << "ERROR: caught buffer::error, couldn't decode TagSet" << dendl
;
2192 void RGWGetObj::execute()
2195 gc_invalidate_time
= ceph_clock_now();
2196 gc_invalidate_time
+= (s
->cct
->_conf
->rgw_gc_obj_min_wait
/ 2);
2198 bool need_decompress
;
2199 int64_t ofs_x
, end_x
;
2201 RGWGetObj_CB
cb(this);
2202 RGWGetObj_Filter
* filter
= (RGWGetObj_Filter
*)&cb
;
2203 boost::optional
<RGWGetObj_Decompress
> decompress
;
2204 std::unique_ptr
<RGWGetObj_Filter
> decrypt
;
2205 map
<string
, bufferlist
>::iterator attr_iter
;
2207 perfcounter
->inc(l_rgw_get
);
2209 RGWRados::Object
op_target(store
->getRados(), s
->bucket_info
, *static_cast<RGWObjectCtx
*>(s
->obj_ctx
), obj
);
2210 RGWRados::Object::Read
read_op(&op_target
);
2212 op_ret
= get_params();
2216 op_ret
= init_common();
2220 read_op
.conds
.mod_ptr
= mod_ptr
;
2221 read_op
.conds
.unmod_ptr
= unmod_ptr
;
2222 read_op
.conds
.high_precision_time
= s
->system_request
; /* system request need to use high precision time */
2223 read_op
.conds
.mod_zone_id
= mod_zone_id
;
2224 read_op
.conds
.mod_pg_ver
= mod_pg_ver
;
2225 read_op
.conds
.if_match
= if_match
;
2226 read_op
.conds
.if_nomatch
= if_nomatch
;
2227 read_op
.params
.attrs
= &attrs
;
2228 read_op
.params
.lastmod
= &lastmod
;
2229 read_op
.params
.obj_size
= &s
->obj_size
;
2231 op_ret
= read_op
.prepare(s
->yield
);
2234 version_id
= read_op
.state
.obj
.key
.instance
;
2236 /* STAT ops don't need data, and do no i/o */
2237 if (get_type() == RGW_OP_STAT_OBJ
) {
2240 if (s
->info
.env
->exists("HTTP_X_RGW_AUTH")) {
2244 /* start gettorrent */
2245 if (torrent
.get_flag())
2247 attr_iter
= attrs
.find(RGW_ATTR_CRYPT_MODE
);
2248 if (attr_iter
!= attrs
.end() && attr_iter
->second
.to_str() == "SSE-C-AES256") {
2249 ldpp_dout(this, 0) << "ERROR: torrents are not supported for objects "
2250 "encrypted with SSE-C" << dendl
;
2254 torrent
.init(s
, store
);
2255 op_ret
= torrent
.get_torrent_file(read_op
, total_len
, bl
, obj
);
2258 ldpp_dout(this, 0) << "ERROR: failed to get_torrent_file ret= " << op_ret
2262 op_ret
= send_response_data(bl
, 0, total_len
);
2265 ldpp_dout(this, 0) << "ERROR: failed to send_response_data ret= " << op_ret
<< dendl
;
2270 /* end gettorrent */
2272 op_ret
= rgw_compression_info_from_attrset(attrs
, need_decompress
, cs_info
);
2274 ldpp_dout(s
, 0) << "ERROR: failed to decode compression info, cannot decompress" << dendl
;
2277 if (need_decompress
) {
2278 s
->obj_size
= cs_info
.orig_size
;
2279 decompress
.emplace(s
->cct
, &cs_info
, partial_content
, filter
);
2280 filter
= &*decompress
;
2283 attr_iter
= attrs
.find(RGW_ATTR_USER_MANIFEST
);
2284 if (attr_iter
!= attrs
.end() && !skip_manifest
) {
2285 op_ret
= handle_user_manifest(attr_iter
->second
.c_str());
2287 ldpp_dout(this, 0) << "ERROR: failed to handle user manifest ret="
2294 attr_iter
= attrs
.find(RGW_ATTR_SLO_MANIFEST
);
2295 if (attr_iter
!= attrs
.end() && !skip_manifest
) {
2297 op_ret
= handle_slo_manifest(attr_iter
->second
);
2299 ldpp_dout(this, 0) << "ERROR: failed to handle slo manifest ret=" << op_ret
2306 // for range requests with obj size 0
2307 if (range_str
&& !(s
->obj_size
)) {
2313 op_ret
= read_op
.range_to_ofs(s
->obj_size
, ofs
, end
);
2316 total_len
= (ofs
<= end
? end
+ 1 - ofs
: 0);
2318 /* Check whether the object has expired. Swift API documentation
2319 * stands that we should return 404 Not Found in such case. */
2320 if (need_object_expiration() && object_is_expired(attrs
)) {
2325 /* Decode S3 objtags, if any */
2326 rgw_cond_decode_objtags(s
, attrs
);
2330 attr_iter
= attrs
.find(RGW_ATTR_MANIFEST
);
2331 op_ret
= this->get_decrypt_filter(&decrypt
, filter
,
2332 attr_iter
!= attrs
.end() ? &(attr_iter
->second
) : nullptr);
2333 if (decrypt
!= nullptr) {
2334 filter
= decrypt
.get();
2340 if (!get_data
|| ofs
> end
) {
2341 send_response_data(bl
, 0, 0);
2345 perfcounter
->inc(l_rgw_get_b
, end
- ofs
);
2349 filter
->fixup_range(ofs_x
, end_x
);
2350 op_ret
= read_op
.iterate(ofs_x
, end_x
, filter
, s
->yield
);
2353 op_ret
= filter
->flush();
2355 perfcounter
->tinc(l_rgw_get_lat
, s
->time_elapsed());
2360 op_ret
= send_response_data(bl
, 0, 0);
2367 send_response_data_error();
2370 int RGWGetObj::init_common()
2373 /* range parsed error when prefetch */
2374 if (!range_parsed
) {
2375 int r
= parse_range();
2381 if (parse_time(if_mod
, &mod_time
) < 0)
2383 mod_ptr
= &mod_time
;
2387 if (parse_time(if_unmod
, &unmod_time
) < 0)
2389 unmod_ptr
= &unmod_time
;
2395 int RGWListBuckets::verify_permission()
2397 rgw::Partition partition
= rgw::Partition::aws
;
2398 rgw::Service service
= rgw::Service::s3
;
2400 if (!verify_user_permission(this, s
, ARN(partition
, service
, "", s
->user
->get_tenant(), "*"), rgw::IAM::s3ListAllMyBuckets
)) {
2407 int RGWGetUsage::verify_permission()
2409 if (s
->auth
.identity
->is_anonymous()) {
2416 void RGWListBuckets::execute()
2419 bool started
= false;
2420 uint64_t total_count
= 0;
2422 const uint64_t max_buckets
= s
->cct
->_conf
->rgw_list_buckets_max_chunk
;
2424 op_ret
= get_params();
2429 if (supports_account_metadata()) {
2430 op_ret
= store
->ctl()->user
->get_attrs_by_uid(s
->user
->get_id(), &attrs
, s
->yield
);
2436 is_truncated
= false;
2438 rgw::sal::RGWBucketList buckets
;
2439 uint64_t read_count
;
2441 read_count
= min(limit
- total_count
, max_buckets
);
2443 read_count
= max_buckets
;
2446 rgw::sal::RGWRadosUser
user(store
, s
->user
->get_id());
2448 op_ret
= user
.list_buckets(marker
, end_marker
, read_count
, should_get_stats(), buckets
);
2451 /* hmm.. something wrong here.. the user was authenticated, so it
2453 ldpp_dout(this, 10) << "WARNING: failed on rgw_get_user_buckets uid="
2454 << s
->user
->get_id() << dendl
;
2458 /* We need to have stats for all our policies - even if a given policy
2459 * isn't actually used in a given account. In such situation its usage
2460 * stats would be simply full of zeros. */
2461 for (const auto& policy
: store
->svc()->zone
->get_zonegroup().placement_targets
) {
2462 policies_stats
.emplace(policy
.second
.name
,
2463 decltype(policies_stats
)::mapped_type());
2466 std::map
<std::string
, rgw::sal::RGWBucket
*>& m
= buckets
.get_buckets();
2467 for (const auto& kv
: m
) {
2468 const auto& bucket
= kv
.second
;
2470 global_stats
.bytes_used
+= bucket
->get_size();
2471 global_stats
.bytes_used_rounded
+= bucket
->get_size_rounded();
2472 global_stats
.objects_count
+= bucket
->get_count();
2474 /* operator[] still can create a new entry for storage policy seen
2475 * for first time. */
2476 auto& policy_stats
= policies_stats
[bucket
->get_placement_rule().to_str()];
2477 policy_stats
.bytes_used
+= bucket
->get_size();
2478 policy_stats
.bytes_used_rounded
+= bucket
->get_size_rounded();
2479 policy_stats
.buckets_count
++;
2480 policy_stats
.objects_count
+= bucket
->get_count();
2482 global_stats
.buckets_count
+= m
.size();
2483 total_count
+= m
.size();
2485 done
= (m
.size() < read_count
|| (limit
>= 0 && total_count
>= (uint64_t)limit
));
2488 send_response_begin(buckets
.count() > 0);
2492 if (read_count
> 0 &&
2494 map
<string
, rgw::sal::RGWBucket
*>::reverse_iterator riter
= m
.rbegin();
2495 marker
= riter
->first
;
2497 handle_listing_chunk(std::move(buckets
));
2499 } while (is_truncated
&& !done
);
2503 send_response_begin(false);
2505 send_response_end();
2508 void RGWGetUsage::execute()
2510 uint64_t start_epoch
= 0;
2511 uint64_t end_epoch
= (uint64_t)-1;
2512 op_ret
= get_params();
2516 if (!start_date
.empty()) {
2517 op_ret
= utime_t::parse_date(start_date
, &start_epoch
, NULL
);
2519 ldpp_dout(this, 0) << "ERROR: failed to parse start date" << dendl
;
2524 if (!end_date
.empty()) {
2525 op_ret
= utime_t::parse_date(end_date
, &end_epoch
, NULL
);
2527 ldpp_dout(this, 0) << "ERROR: failed to parse end date" << dendl
;
2532 uint32_t max_entries
= 1000;
2534 bool is_truncated
= true;
2536 RGWUsageIter usage_iter
;
2538 while (is_truncated
) {
2539 op_ret
= store
->getRados()->read_usage(s
->user
->get_id(), s
->bucket_name
, start_epoch
, end_epoch
, max_entries
,
2540 &is_truncated
, usage_iter
, usage
);
2542 if (op_ret
== -ENOENT
) {
2544 is_truncated
= false;
2552 op_ret
= rgw_user_sync_all_stats(store
, s
->user
->get_id());
2554 ldpp_dout(this, 0) << "ERROR: failed to sync user stats" << dendl
;
2558 op_ret
= rgw_user_get_all_buckets_stats(store
, s
->user
->get_id(), buckets_usage
);
2560 ldpp_dout(this, 0) << "ERROR: failed to get user's buckets stats" << dendl
;
2564 op_ret
= store
->ctl()->user
->read_stats(s
->user
->get_id(), &stats
);
2566 ldpp_dout(this, 0) << "ERROR: can't read user header" << dendl
;
2573 int RGWStatAccount::verify_permission()
2575 if (!verify_user_permission_no_policy(this, s
, RGW_PERM_READ
)) {
2582 void RGWStatAccount::execute()
2585 rgw::sal::RGWBucketList buckets
;
2586 uint64_t max_buckets
= s
->cct
->_conf
->rgw_list_buckets_max_chunk
;
2587 const string
*lastmarker
;
2591 lastmarker
= nullptr;
2592 op_ret
= rgw_read_user_buckets(store
, s
->user
->get_id(), buckets
, marker
,
2593 string(), max_buckets
, true);
2595 /* hmm.. something wrong here.. the user was authenticated, so it
2597 ldpp_dout(this, 10) << "WARNING: failed on rgw_read_user_buckets uid="
2598 << s
->user
->get_id() << " ret=" << op_ret
<< dendl
;
2601 /* We need to have stats for all our policies - even if a given policy
2602 * isn't actually used in a given account. In such situation its usage
2603 * stats would be simply full of zeros. */
2604 for (const auto& policy
: store
->svc()->zone
->get_zonegroup().placement_targets
) {
2605 policies_stats
.emplace(policy
.second
.name
,
2606 decltype(policies_stats
)::mapped_type());
2609 std::map
<std::string
, rgw::sal::RGWBucket
*>& m
= buckets
.get_buckets();
2610 for (const auto& kv
: m
) {
2611 const auto& bucket
= kv
.second
;
2612 lastmarker
= &kv
.first
;
2614 global_stats
.bytes_used
+= bucket
->get_size();
2615 global_stats
.bytes_used_rounded
+= bucket
->get_size_rounded();
2616 global_stats
.objects_count
+= bucket
->get_count();
2618 /* operator[] still can create a new entry for storage policy seen
2619 * for first time. */
2620 auto& policy_stats
= policies_stats
[bucket
->get_placement_rule().to_str()];
2621 policy_stats
.bytes_used
+= bucket
->get_size();
2622 policy_stats
.bytes_used_rounded
+= bucket
->get_size_rounded();
2623 policy_stats
.buckets_count
++;
2624 policy_stats
.objects_count
+= bucket
->get_count();
2626 global_stats
.buckets_count
+= m
.size();
2630 lderr(s
->cct
) << "ERROR: rgw_read_user_buckets, stasis at marker="
2631 << marker
<< " uid=" << s
->user
->get_id() << dendl
;
2634 marker
= *lastmarker
;
2635 } while (buckets
.is_truncated());
2638 int RGWGetBucketVersioning::verify_permission()
2640 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3GetBucketVersioning
);
2643 void RGWGetBucketVersioning::pre_exec()
2645 rgw_bucket_object_pre_exec(s
);
2648 void RGWGetBucketVersioning::execute()
2650 versioned
= s
->bucket_info
.versioned();
2651 versioning_enabled
= s
->bucket_info
.versioning_enabled();
2652 mfa_enabled
= s
->bucket_info
.mfa_enabled();
2655 int RGWSetBucketVersioning::verify_permission()
2657 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3PutBucketVersioning
);
2660 void RGWSetBucketVersioning::pre_exec()
2662 rgw_bucket_object_pre_exec(s
);
2665 void RGWSetBucketVersioning::execute()
2667 op_ret
= get_params();
2671 if (s
->bucket_info
.obj_lock_enabled() && versioning_status
!= VersioningEnabled
) {
2672 op_ret
= -ERR_INVALID_BUCKET_STATE
;
2676 bool cur_mfa_status
= (s
->bucket_info
.flags
& BUCKET_MFA_ENABLED
) != 0;
2678 mfa_set_status
&= (mfa_status
!= cur_mfa_status
);
2680 if (mfa_set_status
&&
2682 op_ret
= -ERR_MFA_REQUIRED
;
2685 //if mfa is enabled for bucket, make sure mfa code is validated in case versioned status gets changed
2686 if (cur_mfa_status
) {
2687 bool req_versioning_status
= false;
2688 //if requested versioning status is not the same as the one set for the bucket, return error
2689 if (versioning_status
== VersioningEnabled
) {
2690 req_versioning_status
= (s
->bucket_info
.flags
& BUCKET_VERSIONS_SUSPENDED
) != 0;
2691 } else if (versioning_status
== VersioningSuspended
) {
2692 req_versioning_status
= (s
->bucket_info
.flags
& BUCKET_VERSIONS_SUSPENDED
) == 0;
2694 if (req_versioning_status
&& !s
->mfa_verified
) {
2695 op_ret
= -ERR_MFA_REQUIRED
;
2700 if (!store
->svc()->zone
->is_meta_master()) {
2701 op_ret
= forward_request_to_master(s
, NULL
, store
, in_data
, nullptr);
2703 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
2708 bool modified
= mfa_set_status
;
2710 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [&] {
2711 if (mfa_set_status
) {
2713 s
->bucket_info
.flags
|= BUCKET_MFA_ENABLED
;
2715 s
->bucket_info
.flags
&= ~BUCKET_MFA_ENABLED
;
2719 if (versioning_status
== VersioningEnabled
) {
2720 s
->bucket_info
.flags
|= BUCKET_VERSIONED
;
2721 s
->bucket_info
.flags
&= ~BUCKET_VERSIONS_SUSPENDED
;
2723 } else if (versioning_status
== VersioningSuspended
) {
2724 s
->bucket_info
.flags
|= (BUCKET_VERSIONED
| BUCKET_VERSIONS_SUSPENDED
);
2729 return store
->getRados()->put_bucket_instance_info(s
->bucket_info
, false, real_time(),
2738 ldpp_dout(this, 0) << "NOTICE: put_bucket_info on bucket=" << s
->bucket
.name
2739 << " returned err=" << op_ret
<< dendl
;
2744 int RGWGetBucketWebsite::verify_permission()
2746 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3GetBucketWebsite
);
2749 void RGWGetBucketWebsite::pre_exec()
2751 rgw_bucket_object_pre_exec(s
);
2754 void RGWGetBucketWebsite::execute()
2756 if (!s
->bucket_info
.has_website
) {
2757 op_ret
= -ERR_NO_SUCH_WEBSITE_CONFIGURATION
;
2761 int RGWSetBucketWebsite::verify_permission()
2763 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3PutBucketWebsite
);
2766 void RGWSetBucketWebsite::pre_exec()
2768 rgw_bucket_object_pre_exec(s
);
2771 void RGWSetBucketWebsite::execute()
2773 op_ret
= get_params();
2778 if (!store
->svc()->zone
->is_meta_master()) {
2779 op_ret
= forward_request_to_master(s
, NULL
, store
, in_data
, nullptr);
2781 ldpp_dout(this, 0) << " forward_request_to_master returned ret=" << op_ret
<< dendl
;
2786 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
2787 s
->bucket_info
.has_website
= true;
2788 s
->bucket_info
.website_conf
= website_conf
;
2789 op_ret
= store
->getRados()->put_bucket_instance_info(s
->bucket_info
, false,
2790 real_time(), &s
->bucket_attrs
);
2795 ldpp_dout(this, 0) << "NOTICE: put_bucket_info on bucket=" << s
->bucket
.name
2796 << " returned err=" << op_ret
<< dendl
;
2801 int RGWDeleteBucketWebsite::verify_permission()
2803 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3DeleteBucketWebsite
);
2806 void RGWDeleteBucketWebsite::pre_exec()
2808 rgw_bucket_object_pre_exec(s
);
2811 void RGWDeleteBucketWebsite::execute()
2814 if (!store
->svc()->zone
->is_meta_master()) {
2816 op_ret
= forward_request_to_master(s
, nullptr, store
, in_data
, nullptr);
2818 ldpp_dout(this, 0) << "NOTICE: forward_to_master failed on bucket=" << s
->bucket
.name
2819 << "returned err=" << op_ret
<< dendl
;
2823 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
2824 s
->bucket_info
.has_website
= false;
2825 s
->bucket_info
.website_conf
= RGWBucketWebsiteConf();
2826 op_ret
= store
->getRados()->put_bucket_instance_info(s
->bucket_info
, false,
2827 real_time(), &s
->bucket_attrs
);
2831 ldpp_dout(this, 0) << "NOTICE: put_bucket_info on bucket=" << s
->bucket
.name
2832 << " returned err=" << op_ret
<< dendl
;
2837 int RGWStatBucket::verify_permission()
2839 // This (a HEAD request on a bucket) is governed by the s3:ListBucket permission.
2840 if (!verify_bucket_permission(this, s
, rgw::IAM::s3ListBucket
)) {
2847 void RGWStatBucket::pre_exec()
2849 rgw_bucket_object_pre_exec(s
);
2852 void RGWStatBucket::execute()
2854 if (!s
->bucket_exists
) {
2855 op_ret
= -ERR_NO_SUCH_BUCKET
;
2859 rgw::sal::RGWRadosUser
user(store
, s
->user
->get_id());
2860 bucket
= new rgw::sal::RGWRadosBucket(store
, user
, s
->bucket
);
2861 op_ret
= bucket
->update_container_stats();
2864 int RGWListBucket::verify_permission()
2866 op_ret
= get_params();
2870 if (!prefix
.empty())
2871 s
->env
.emplace("s3:prefix", prefix
);
2873 if (!delimiter
.empty())
2874 s
->env
.emplace("s3:delimiter", delimiter
);
2876 s
->env
.emplace("s3:max-keys", std::to_string(max
));
2878 if (!verify_bucket_permission(this,
2881 rgw::IAM::s3ListBucketVersions
:
2882 rgw::IAM::s3ListBucket
)) {
2889 int RGWListBucket::parse_max_keys()
2891 // Bound max value of max-keys to configured value for security
2892 // Bound min value of max-keys to '0'
2893 // Some S3 clients explicitly send max-keys=0 to detect if the bucket is
2894 // empty without listing any items.
2895 return parse_value_and_bound(max_keys
, max
, 0,
2896 g_conf().get_val
<uint64_t>("rgw_max_listing_results"),
2900 void RGWListBucket::pre_exec()
2902 rgw_bucket_object_pre_exec(s
);
2905 void RGWListBucket::execute()
2907 if (!s
->bucket_exists
) {
2908 op_ret
= -ERR_NO_SUCH_BUCKET
;
2912 if (allow_unordered
&& !delimiter
.empty()) {
2913 ldpp_dout(this, 0) <<
2914 "ERROR: unordered bucket listing requested with a delimiter" << dendl
;
2919 if (need_container_stats()) {
2920 op_ret
= bucket
->update_container_stats();
2923 RGWRados::Bucket
target(store
->getRados(), s
->bucket_info
);
2924 if (shard_id
>= 0) {
2925 target
.set_shard_id(shard_id
);
2927 RGWRados::Bucket::List
list_op(&target
);
2929 list_op
.params
.prefix
= prefix
;
2930 list_op
.params
.delim
= delimiter
;
2931 list_op
.params
.marker
= marker
;
2932 list_op
.params
.end_marker
= end_marker
;
2933 list_op
.params
.list_versions
= list_versions
;
2934 list_op
.params
.allow_unordered
= allow_unordered
;
2936 op_ret
= list_op
.list_objects(max
, &objs
, &common_prefixes
, &is_truncated
, s
->yield
);
2938 next_marker
= list_op
.get_next_marker();
2942 int RGWGetBucketLogging::verify_permission()
2944 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3GetBucketLogging
);
2947 int RGWGetBucketLocation::verify_permission()
2949 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3GetBucketLocation
);
2952 int RGWCreateBucket::verify_permission()
2954 /* This check is mostly needed for S3 that doesn't support account ACL.
2955 * Swift doesn't allow to delegate any permission to an anonymous user,
2956 * so it will become an early exit in such case. */
2957 if (s
->auth
.identity
->is_anonymous()) {
2962 bucket
.name
= s
->bucket_name
;
2963 bucket
.tenant
= s
->bucket_tenant
;
2964 ARN arn
= ARN(bucket
);
2965 if (!verify_user_permission(this, s
, arn
, rgw::IAM::s3CreateBucket
)) {
2969 if (s
->user
->get_tenant() != s
->bucket_tenant
) {
2970 ldpp_dout(this, 10) << "user cannot create a bucket in a different tenant"
2971 << " (user_id.tenant=" << s
->user
->get_tenant()
2972 << " requested=" << s
->bucket_tenant
<< ")"
2976 if (s
->user
->get_max_buckets() < 0) {
2980 if (s
->user
->get_max_buckets()) {
2981 rgw::sal::RGWBucketList buckets
;
2983 op_ret
= rgw_read_user_buckets(store
, s
->user
->get_id(), buckets
,
2984 marker
, string(), s
->user
->get_max_buckets(),
2990 if ((int)buckets
.count() >= s
->user
->get_max_buckets()) {
2991 return -ERR_TOO_MANY_BUCKETS
;
2998 int forward_request_to_master(struct req_state
*s
, obj_version
*objv
,
2999 rgw::sal::RGWRadosStore
*store
, bufferlist
& in_data
,
3000 JSONParser
*jp
, req_info
*forward_info
)
3002 if (!store
->svc()->zone
->get_master_conn()) {
3003 ldpp_dout(s
, 0) << "rest connection is invalid" << dendl
;
3006 ldpp_dout(s
, 0) << "sending request to master zonegroup" << dendl
;
3007 bufferlist response
;
3008 string uid_str
= s
->user
->get_id().to_str();
3009 #define MAX_REST_RESPONSE (128 * 1024) // we expect a very small response
3010 int ret
= store
->svc()->zone
->get_master_conn()->forward(rgw_user(uid_str
), (forward_info
? *forward_info
: s
->info
),
3011 objv
, MAX_REST_RESPONSE
, &in_data
, &response
);
3015 ldpp_dout(s
, 20) << "response: " << response
.c_str() << dendl
;
3016 if (jp
&& !jp
->parse(response
.c_str(), response
.length())) {
3017 ldpp_dout(s
, 0) << "failed parsing response from master zonegroup" << dendl
;
3024 void RGWCreateBucket::pre_exec()
3026 rgw_bucket_object_pre_exec(s
);
3029 static void prepare_add_del_attrs(const map
<string
, bufferlist
>& orig_attrs
,
3030 map
<string
, bufferlist
>& out_attrs
,
3031 map
<string
, bufferlist
>& out_rmattrs
)
3033 for (const auto& kv
: orig_attrs
) {
3034 const string
& name
= kv
.first
;
3036 /* Check if the attr is user-defined metadata item. */
3037 if (name
.compare(0, sizeof(RGW_ATTR_META_PREFIX
) - 1,
3038 RGW_ATTR_META_PREFIX
) == 0) {
3039 /* For the objects all existing meta attrs have to be removed. */
3040 out_rmattrs
[name
] = kv
.second
;
3041 } else if (out_attrs
.find(name
) == std::end(out_attrs
)) {
3042 out_attrs
[name
] = kv
.second
;
3047 /* Fuse resource metadata basing on original attributes in @orig_attrs, set
3048 * of _custom_ attribute names to remove in @rmattr_names and attributes in
3049 * @out_attrs. Place results in @out_attrs.
3051 * NOTE: it's supposed that all special attrs already present in @out_attrs
3052 * will be preserved without any change. Special attributes are those which
3053 * names start with RGW_ATTR_META_PREFIX. They're complement to custom ones
3054 * used for X-Account-Meta-*, X-Container-Meta-*, X-Amz-Meta and so on. */
3055 static void prepare_add_del_attrs(const map
<string
, bufferlist
>& orig_attrs
,
3056 const set
<string
>& rmattr_names
,
3057 map
<string
, bufferlist
>& out_attrs
)
3059 for (const auto& kv
: orig_attrs
) {
3060 const string
& name
= kv
.first
;
3062 /* Check if the attr is user-defined metadata item. */
3063 if (name
.compare(0, strlen(RGW_ATTR_META_PREFIX
),
3064 RGW_ATTR_META_PREFIX
) == 0) {
3065 /* For the buckets all existing meta attrs are preserved,
3066 except those that are listed in rmattr_names. */
3067 if (rmattr_names
.find(name
) != std::end(rmattr_names
)) {
3068 const auto aiter
= out_attrs
.find(name
);
3070 if (aiter
!= std::end(out_attrs
)) {
3071 out_attrs
.erase(aiter
);
3074 /* emplace() won't alter the map if the key is already present.
3075 * This behaviour is fully intensional here. */
3076 out_attrs
.emplace(kv
);
3078 } else if (out_attrs
.find(name
) == std::end(out_attrs
)) {
3079 out_attrs
[name
] = kv
.second
;
3085 static void populate_with_generic_attrs(const req_state
* const s
,
3086 map
<string
, bufferlist
>& out_attrs
)
3088 for (const auto& kv
: s
->generic_attrs
) {
3089 bufferlist
& attrbl
= out_attrs
[kv
.first
];
3090 const string
& val
= kv
.second
;
3092 attrbl
.append(val
.c_str(), val
.size() + 1);
3097 static int filter_out_quota_info(std::map
<std::string
, bufferlist
>& add_attrs
,
3098 const std::set
<std::string
>& rmattr_names
,
3099 RGWQuotaInfo
& quota
,
3100 bool * quota_extracted
= nullptr)
3102 bool extracted
= false;
3104 /* Put new limit on max objects. */
3105 auto iter
= add_attrs
.find(RGW_ATTR_QUOTA_NOBJS
);
3107 if (std::end(add_attrs
) != iter
) {
3109 static_cast<int64_t>(strict_strtoll(iter
->second
.c_str(), 10, &err
));
3113 add_attrs
.erase(iter
);
3117 /* Put new limit on bucket (container) size. */
3118 iter
= add_attrs
.find(RGW_ATTR_QUOTA_MSIZE
);
3119 if (iter
!= add_attrs
.end()) {
3121 static_cast<int64_t>(strict_strtoll(iter
->second
.c_str(), 10, &err
));
3125 add_attrs
.erase(iter
);
3129 for (const auto& name
: rmattr_names
) {
3130 /* Remove limit on max objects. */
3131 if (name
.compare(RGW_ATTR_QUOTA_NOBJS
) == 0) {
3132 quota
.max_objects
= -1;
3136 /* Remove limit on max bucket size. */
3137 if (name
.compare(RGW_ATTR_QUOTA_MSIZE
) == 0) {
3138 quota
.max_size
= -1;
3143 /* Swift requries checking on raw usage instead of the 4 KiB rounded one. */
3144 quota
.check_on_raw
= true;
3145 quota
.enabled
= quota
.max_size
> 0 || quota
.max_objects
> 0;
3147 if (quota_extracted
) {
3148 *quota_extracted
= extracted
;
3155 static void filter_out_website(std::map
<std::string
, ceph::bufferlist
>& add_attrs
,
3156 const std::set
<std::string
>& rmattr_names
,
3157 RGWBucketWebsiteConf
& ws_conf
)
3161 /* Let's define a mapping between each custom attribute and the memory where
3162 * attribute's value should be stored. The memory location is expressed by
3163 * a non-const reference. */
3164 const auto mapping
= {
3165 std::make_pair(RGW_ATTR_WEB_INDEX
, std::ref(ws_conf
.index_doc_suffix
)),
3166 std::make_pair(RGW_ATTR_WEB_ERROR
, std::ref(ws_conf
.error_doc
)),
3167 std::make_pair(RGW_ATTR_WEB_LISTINGS
, std::ref(lstval
)),
3168 std::make_pair(RGW_ATTR_WEB_LIST_CSS
, std::ref(ws_conf
.listing_css_doc
)),
3169 std::make_pair(RGW_ATTR_SUBDIR_MARKER
, std::ref(ws_conf
.subdir_marker
))
3172 for (const auto& kv
: mapping
) {
3173 const char * const key
= kv
.first
;
3174 auto& target
= kv
.second
;
3176 auto iter
= add_attrs
.find(key
);
3178 if (std::end(add_attrs
) != iter
) {
3179 /* The "target" is a reference to ws_conf. */
3180 target
= iter
->second
.c_str();
3181 add_attrs
.erase(iter
);
3184 if (rmattr_names
.count(key
)) {
3185 target
= std::string();
3189 if (! lstval
.empty()) {
3190 ws_conf
.listing_enabled
= boost::algorithm::iequals(lstval
, "true");
3195 void RGWCreateBucket::execute()
3197 RGWAccessControlPolicy
old_policy(s
->cct
);
3199 buffer::list corsbl
;
3201 string bucket_name
= rgw_make_bucket_entry_name(s
->bucket_tenant
, s
->bucket_name
);
3202 rgw_raw_obj
obj(store
->svc()->zone
->get_zone_params().domain_root
, bucket_name
);
3203 obj_version objv
, *pobjv
= NULL
;
3205 op_ret
= get_params();
3209 if (!relaxed_region_enforcement
&&
3210 !location_constraint
.empty() &&
3211 !store
->svc()->zone
->has_zonegroup_api(location_constraint
)) {
3212 ldpp_dout(this, 0) << "location constraint (" << location_constraint
<< ")"
3213 << " can't be found." << dendl
;
3214 op_ret
= -ERR_INVALID_LOCATION_CONSTRAINT
;
3215 s
->err
.message
= "The specified location-constraint is not valid";
3219 if (!relaxed_region_enforcement
&& !store
->svc()->zone
->get_zonegroup().is_master_zonegroup() && !location_constraint
.empty() &&
3220 store
->svc()->zone
->get_zonegroup().api_name
!= location_constraint
) {
3221 ldpp_dout(this, 0) << "location constraint (" << location_constraint
<< ")"
3222 << " doesn't match zonegroup" << " (" << store
->svc()->zone
->get_zonegroup().api_name
<< ")"
3224 op_ret
= -ERR_INVALID_LOCATION_CONSTRAINT
;
3225 s
->err
.message
= "The specified location-constraint is not valid";
3229 const auto& zonegroup
= store
->svc()->zone
->get_zonegroup();
3230 if (!placement_rule
.name
.empty() &&
3231 !zonegroup
.placement_targets
.count(placement_rule
.name
)) {
3232 ldpp_dout(this, 0) << "placement target (" << placement_rule
.name
<< ")"
3233 << " doesn't exist in the placement targets of zonegroup"
3234 << " (" << store
->svc()->zone
->get_zonegroup().api_name
<< ")" << dendl
;
3235 op_ret
= -ERR_INVALID_LOCATION_CONSTRAINT
;
3236 s
->err
.message
= "The specified placement target does not exist";
3240 /* we need to make sure we read bucket info, it's not read before for this
3241 * specific request */
3242 s
->bucket
.tenant
= s
->bucket_tenant
;
3243 s
->bucket
.name
= s
->bucket_name
;
3244 rgw::sal::RGWBucket
* bucket
= NULL
;
3245 op_ret
= store
->get_bucket(*s
->user
, s
->bucket
, &bucket
);
3246 if (op_ret
< 0 && op_ret
!= -ENOENT
)
3248 s
->bucket_exists
= (op_ret
!= -ENOENT
);
3250 s
->bucket_owner
.set_id(s
->user
->get_id());
3251 s
->bucket_owner
.set_name(s
->user
->get_display_name());
3252 if (s
->bucket_exists
) {
3253 s
->bucket_info
= bucket
->get_info();
3254 s
->bucket_attrs
= bucket
->get_attrs();
3256 int r
= rgw_op_get_bucket_policy_from_attr(s
->cct
, store
, s
->bucket_info
,
3257 s
->bucket_attrs
, &old_policy
);
3259 if (old_policy
.get_owner().get_id().compare(s
->user
->get_id()) != 0) {
3266 RGWBucketInfo master_info
;
3267 rgw_bucket
*pmaster_bucket
;
3268 uint32_t *pmaster_num_shards
;
3269 real_time creation_time
;
3271 if (!store
->svc()->zone
->is_meta_master()) {
3273 op_ret
= forward_request_to_master(s
, NULL
, store
, in_data
, &jp
);
3278 JSONDecoder::decode_json("entry_point_object_ver", ep_objv
, &jp
);
3279 JSONDecoder::decode_json("object_ver", objv
, &jp
);
3280 JSONDecoder::decode_json("bucket_info", master_info
, &jp
);
3281 ldpp_dout(this, 20) << "parsed: objv.tag=" << objv
.tag
<< " objv.ver=" << objv
.ver
<< dendl
;
3282 ldpp_dout(this, 20) << "got creation time: << " << master_info
.creation_time
<< dendl
;
3283 pmaster_bucket
= &master_info
.bucket
;
3284 creation_time
= master_info
.creation_time
;
3285 pmaster_num_shards
= &master_info
.num_shards
;
3287 obj_lock_enabled
= master_info
.obj_lock_enabled();
3289 pmaster_bucket
= NULL
;
3290 pmaster_num_shards
= NULL
;
3293 string zonegroup_id
;
3295 if (s
->system_request
) {
3296 zonegroup_id
= s
->info
.args
.get(RGW_SYS_PARAM_PREFIX
"zonegroup");
3297 if (zonegroup_id
.empty()) {
3298 zonegroup_id
= store
->svc()->zone
->get_zonegroup().get_id();
3301 zonegroup_id
= store
->svc()->zone
->get_zonegroup().get_id();
3304 if (s
->bucket_exists
) {
3305 rgw_placement_rule selected_placement_rule
;
3307 bucket
.tenant
= s
->bucket_tenant
;
3308 bucket
.name
= s
->bucket_name
;
3309 op_ret
= store
->svc()->zone
->select_bucket_placement(s
->user
->get_info(),
3312 &selected_placement_rule
, nullptr);
3313 if (selected_placement_rule
!= s
->bucket_info
.placement_rule
) {
3319 /* Encode special metadata first as we're using std::map::emplace under
3320 * the hood. This method will add the new items only if the map doesn't
3321 * contain such keys yet. */
3322 policy
.encode(aclbl
);
3323 emplace_attr(RGW_ATTR_ACL
, std::move(aclbl
));
3326 cors_config
.encode(corsbl
);
3327 emplace_attr(RGW_ATTR_CORS
, std::move(corsbl
));
3330 RGWQuotaInfo quota_info
;
3331 const RGWQuotaInfo
* pquota_info
= nullptr;
3332 if (need_metadata_upload()) {
3333 /* It's supposed that following functions WILL NOT change any special
3334 * attributes (like RGW_ATTR_ACL) if they are already present in attrs. */
3335 op_ret
= rgw_get_request_metadata(s
->cct
, s
->info
, attrs
, false);
3339 prepare_add_del_attrs(s
->bucket_attrs
, rmattr_names
, attrs
);
3340 populate_with_generic_attrs(s
, attrs
);
3342 op_ret
= filter_out_quota_info(attrs
, rmattr_names
, quota_info
);
3346 pquota_info
= "a_info
;
3349 /* Web site of Swift API. */
3350 filter_out_website(attrs
, rmattr_names
, s
->bucket_info
.website_conf
);
3351 s
->bucket_info
.has_website
= !s
->bucket_info
.website_conf
.is_empty();
3354 s
->bucket
.tenant
= s
->bucket_tenant
; /* ignored if bucket exists */
3355 s
->bucket
.name
= s
->bucket_name
;
3357 /* Handle updates of the metadata for Swift's object versioning. */
3358 if (swift_ver_location
) {
3359 s
->bucket_info
.swift_ver_location
= *swift_ver_location
;
3360 s
->bucket_info
.swift_versioning
= (! swift_ver_location
->empty());
3362 if (obj_lock_enabled
) {
3363 info
.flags
= BUCKET_VERSIONED
| BUCKET_OBJ_LOCK_ENABLED
;
3367 op_ret
= store
->getRados()->create_bucket(s
->user
->get_info(), s
->bucket
, zonegroup_id
,
3368 placement_rule
, s
->bucket_info
.swift_ver_location
,
3370 info
, pobjv
, &ep_objv
, creation_time
,
3371 pmaster_bucket
, pmaster_num_shards
, true);
3372 /* continue if EEXIST and create_bucket will fail below. this way we can
3373 * recover from a partial create by retrying it. */
3374 ldpp_dout(this, 20) << "rgw_create_bucket returned ret=" << op_ret
<< " bucket=" << s
->bucket
<< dendl
;
3376 if (op_ret
&& op_ret
!= -EEXIST
)
3379 existed
= (op_ret
== -EEXIST
);
3382 /* bucket already existed, might have raced with another bucket creation, or
3383 * might be partial bucket creation that never completed. Read existing bucket
3384 * info, verify that the reported bucket owner is the current user.
3385 * If all is ok then update the user's list of buckets.
3386 * Otherwise inform client about a name conflict.
3388 if (info
.owner
.compare(s
->user
->get_id()) != 0) {
3392 s
->bucket
= info
.bucket
;
3395 op_ret
= store
->ctl()->bucket
->link_bucket(s
->user
->get_id(), s
->bucket
,
3396 info
.creation_time
, s
->yield
, false);
3397 if (op_ret
&& !existed
&& op_ret
!= -EEXIST
) {
3398 /* if it exists (or previously existed), don't remove it! */
3399 op_ret
= store
->ctl()->bucket
->unlink_bucket(s
->user
->get_id(), s
->bucket
, s
->yield
);
3401 ldpp_dout(this, 0) << "WARNING: failed to unlink bucket: ret=" << op_ret
3404 } else if (op_ret
== -EEXIST
|| (op_ret
== 0 && existed
)) {
3405 op_ret
= -ERR_BUCKET_EXISTS
;
3408 if (need_metadata_upload() && existed
) {
3409 /* OK, it looks we lost race with another request. As it's required to
3410 * handle metadata fusion and upload, the whole operation becomes very
3411 * similar in nature to PutMetadataBucket. However, as the attrs may
3412 * changed in the meantime, we have to refresh. */
3415 RGWBucketInfo binfo
;
3416 map
<string
, bufferlist
> battrs
;
3418 op_ret
= store
->getRados()->get_bucket_info(store
->svc(), s
->bucket_tenant
, s
->bucket_name
,
3419 binfo
, nullptr, s
->yield
, &battrs
);
3422 } else if (binfo
.owner
.compare(s
->user
->get_id()) != 0) {
3423 /* New bucket doesn't belong to the account we're operating on. */
3427 s
->bucket_info
= binfo
;
3428 s
->bucket_attrs
= battrs
;
3433 op_ret
= rgw_get_request_metadata(s
->cct
, s
->info
, attrs
, false);
3437 prepare_add_del_attrs(s
->bucket_attrs
, rmattr_names
, attrs
);
3438 populate_with_generic_attrs(s
, attrs
);
3439 op_ret
= filter_out_quota_info(attrs
, rmattr_names
, s
->bucket_info
.quota
);
3444 /* Handle updates of the metadata for Swift's object versioning. */
3445 if (swift_ver_location
) {
3446 s
->bucket_info
.swift_ver_location
= *swift_ver_location
;
3447 s
->bucket_info
.swift_versioning
= (! swift_ver_location
->empty());
3450 /* Web site of Swift API. */
3451 filter_out_website(attrs
, rmattr_names
, s
->bucket_info
.website_conf
);
3452 s
->bucket_info
.has_website
= !s
->bucket_info
.website_conf
.is_empty();
3454 /* This will also set the quota on the bucket. */
3455 op_ret
= store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
,
3456 &s
->bucket_info
.objv_tracker
,
3458 } while (op_ret
== -ECANCELED
&& tries
++ < 20);
3460 /* Restore the proper return code. */
3462 op_ret
= -ERR_BUCKET_EXISTS
;
3467 int RGWDeleteBucket::verify_permission()
3469 if (!verify_bucket_permission(this, s
, rgw::IAM::s3DeleteBucket
)) {
3476 void RGWDeleteBucket::pre_exec()
3478 rgw_bucket_object_pre_exec(s
);
3481 void RGWDeleteBucket::execute()
3483 if (s
->bucket_name
.empty()) {
3488 if (!s
->bucket_exists
) {
3489 ldpp_dout(this, 0) << "ERROR: bucket " << s
->bucket_name
<< " not found" << dendl
;
3490 op_ret
= -ERR_NO_SUCH_BUCKET
;
3493 RGWObjVersionTracker ot
;
3494 ot
.read_version
= s
->bucket_ep_objv
;
3496 if (s
->system_request
) {
3497 string tag
= s
->info
.args
.get(RGW_SYS_PARAM_PREFIX
"tag");
3498 string ver_str
= s
->info
.args
.get(RGW_SYS_PARAM_PREFIX
"ver");
3500 ot
.read_version
.tag
= tag
;
3503 ver
= strict_strtol(ver_str
.c_str(), 10, &err
);
3505 ldpp_dout(this, 0) << "failed to parse ver param" << dendl
;
3509 ot
.read_version
.ver
= ver
;
3513 op_ret
= store
->ctl()->bucket
->sync_user_stats(s
->user
->get_id(), s
->bucket_info
);
3515 ldpp_dout(this, 1) << "WARNING: failed to sync user stats before bucket delete: op_ret= " << op_ret
<< dendl
;
3518 op_ret
= store
->getRados()->check_bucket_empty(s
->bucket_info
, s
->yield
);
3523 if (!store
->svc()->zone
->is_meta_master()) {
3525 op_ret
= forward_request_to_master(s
, &ot
.read_version
, store
, in_data
,
3528 if (op_ret
== -ENOENT
) {
3529 /* adjust error, we want to return with NoSuchBucket and not
3531 op_ret
= -ERR_NO_SUCH_BUCKET
;
3537 string prefix
, delimiter
;
3539 if (s
->prot_flags
& RGW_REST_SWIFT
) {
3541 path_args
= s
->info
.args
.get("path");
3542 if (!path_args
.empty()) {
3543 if (!delimiter
.empty() || !prefix
.empty()) {
3552 op_ret
= abort_bucket_multiparts(store
, s
->cct
, s
->bucket_info
, prefix
, delimiter
);
3558 op_ret
= store
->getRados()->delete_bucket(s
->bucket_info
, ot
, s
->yield
, false);
3560 if (op_ret
== -ECANCELED
) {
3561 // lost a race, either with mdlog sync or another delete bucket operation.
3562 // in either case, we've already called ctl.bucket->unlink_bucket()
3568 op_ret
= store
->ctl()->bucket
->unlink_bucket(s
->bucket_info
.owner
,
3569 s
->bucket
, s
->yield
, false);
3571 ldpp_dout(this, 0) << "WARNING: failed to unlink bucket: ret=" << op_ret
3577 int RGWPutObj::verify_permission()
3579 if (! copy_source
.empty()) {
3581 RGWAccessControlPolicy
cs_acl(s
->cct
);
3582 boost::optional
<Policy
> policy
;
3583 map
<string
, bufferlist
> cs_attrs
;
3584 rgw_bucket
cs_bucket(copy_source_bucket_info
.bucket
);
3585 rgw_obj_key
cs_object(copy_source_object_name
, copy_source_version_id
);
3587 rgw_obj
obj(cs_bucket
, cs_object
);
3588 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
3589 store
->getRados()->set_prefetch_data(s
->obj_ctx
, obj
);
3591 /* check source object permissions */
3592 if (read_obj_policy(store
, s
, copy_source_bucket_info
, cs_attrs
, &cs_acl
, nullptr,
3593 policy
, cs_bucket
, cs_object
) < 0) {
3597 /* admin request overrides permission checks */
3598 if (! s
->auth
.identity
->is_admin_of(cs_acl
.get_owner().get_id())) {
3599 if (policy
|| ! s
->iam_user_policies
.empty()) {
3600 auto usr_policy_res
= Effect::Pass
;
3601 for (auto& user_policy
: s
->iam_user_policies
) {
3602 if (usr_policy_res
= user_policy
.eval(s
->env
, *s
->auth
.identity
,
3603 cs_object
.instance
.empty() ?
3604 rgw::IAM::s3GetObject
:
3605 rgw::IAM::s3GetObjectVersion
,
3606 rgw::ARN(obj
)); usr_policy_res
== Effect::Deny
)
3608 else if (usr_policy_res
== Effect::Allow
)
3611 rgw::IAM::Effect e
= Effect::Pass
;
3613 e
= policy
->eval(s
->env
, *s
->auth
.identity
,
3614 cs_object
.instance
.empty() ?
3615 rgw::IAM::s3GetObject
:
3616 rgw::IAM::s3GetObjectVersion
,
3619 if (e
== Effect::Deny
) {
3621 } else if (usr_policy_res
== Effect::Pass
&& e
== Effect::Pass
&&
3622 !cs_acl
.verify_permission(this, *s
->auth
.identity
, s
->perm_mask
,
3626 } else if (!cs_acl
.verify_permission(this, *s
->auth
.identity
, s
->perm_mask
,
3633 if (s
->bucket_access_conf
&& s
->bucket_access_conf
->block_public_acls()) {
3634 if (s
->canned_acl
.compare("public-read") ||
3635 s
->canned_acl
.compare("public-read-write") ||
3636 s
->canned_acl
.compare("authenticated-read"))
3640 auto op_ret
= get_params();
3642 ldpp_dout(this, 20) << "get_params() returned ret=" << op_ret
<< dendl
;
3646 if (s
->iam_policy
|| ! s
->iam_user_policies
.empty()) {
3647 rgw_add_grant_to_iam_environment(s
->env
, s
);
3649 rgw_add_to_iam_environment(s
->env
, "s3:x-amz-acl", s
->canned_acl
);
3651 if (obj_tags
!= nullptr && obj_tags
->count() > 0){
3652 auto tags
= obj_tags
->get_tags();
3653 for (const auto& kv
: tags
){
3654 rgw_add_to_iam_environment(s
->env
, "s3:RequestObjectTag/"+kv
.first
, kv
.second
);
3658 constexpr auto encrypt_attr
= "x-amz-server-side-encryption";
3659 constexpr auto s3_encrypt_attr
= "s3:x-amz-server-side-encryption";
3660 auto enc_header
= s
->info
.x_meta_map
.find(encrypt_attr
);
3661 if (enc_header
!= s
->info
.x_meta_map
.end()){
3662 rgw_add_to_iam_environment(s
->env
, s3_encrypt_attr
, enc_header
->second
);
3665 constexpr auto kms_attr
= "x-amz-server-side-encryption-aws-kms-key-id";
3666 constexpr auto s3_kms_attr
= "s3:x-amz-server-side-encryption-aws-kms-key-id";
3667 auto kms_header
= s
->info
.x_meta_map
.find(kms_attr
);
3668 if (kms_header
!= s
->info
.x_meta_map
.end()){
3669 rgw_add_to_iam_environment(s
->env
, s3_kms_attr
, kms_header
->second
);
3672 auto usr_policy_res
= eval_user_policies(s
->iam_user_policies
, s
->env
,
3674 rgw::IAM::s3PutObject
,
3675 rgw_obj(s
->bucket
, s
->object
));
3676 if (usr_policy_res
== Effect::Deny
)
3679 rgw::IAM::Effect e
= Effect::Pass
;
3680 if (s
->iam_policy
) {
3681 e
= s
->iam_policy
->eval(s
->env
, *s
->auth
.identity
,
3682 rgw::IAM::s3PutObject
,
3683 rgw_obj(s
->bucket
, s
->object
));
3685 if (e
== Effect::Allow
) {
3687 } else if (e
== Effect::Deny
) {
3689 } else if (usr_policy_res
== Effect::Allow
) {
3694 if (!verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
3702 void RGWPutObj::pre_exec()
3704 rgw_bucket_object_pre_exec(s
);
3707 class RGWPutObj_CB
: public RGWGetObj_Filter
3711 explicit RGWPutObj_CB(RGWPutObj
*_op
) : op(_op
) {}
3712 ~RGWPutObj_CB() override
{}
3714 int handle_data(bufferlist
& bl
, off_t bl_ofs
, off_t bl_len
) override
{
3715 return op
->get_data_cb(bl
, bl_ofs
, bl_len
);
3719 int RGWPutObj::get_data_cb(bufferlist
& bl
, off_t bl_ofs
, off_t bl_len
)
3722 bl
.begin(bl_ofs
).copy(bl_len
, bl_tmp
);
3724 bl_aux
.append(bl_tmp
);
3729 int RGWPutObj::get_data(const off_t fst
, const off_t lst
, bufferlist
& bl
)
3731 RGWPutObj_CB
cb(this);
3732 RGWGetObj_Filter
* filter
= &cb
;
3733 boost::optional
<RGWGetObj_Decompress
> decompress
;
3734 std::unique_ptr
<RGWGetObj_Filter
> decrypt
;
3735 RGWCompressionInfo cs_info
;
3736 map
<string
, bufferlist
> attrs
;
3737 map
<string
, bufferlist
>::iterator attr_iter
;
3741 int64_t new_ofs
, new_end
;
3746 rgw_obj_key
obj_key(copy_source_object_name
, copy_source_version_id
);
3747 rgw_obj
obj(copy_source_bucket_info
.bucket
, obj_key
);
3749 RGWRados::Object
op_target(store
->getRados(), copy_source_bucket_info
, *static_cast<RGWObjectCtx
*>(s
->obj_ctx
), obj
);
3750 RGWRados::Object::Read
read_op(&op_target
);
3751 read_op
.params
.obj_size
= &obj_size
;
3752 read_op
.params
.attrs
= &attrs
;
3754 ret
= read_op
.prepare(s
->yield
);
3758 bool need_decompress
;
3759 op_ret
= rgw_compression_info_from_attrset(attrs
, need_decompress
, cs_info
);
3761 ldpp_dout(s
, 0) << "ERROR: failed to decode compression info" << dendl
;
3765 bool partial_content
= true;
3766 if (need_decompress
)
3768 obj_size
= cs_info
.orig_size
;
3769 decompress
.emplace(s
->cct
, &cs_info
, partial_content
, filter
);
3770 filter
= &*decompress
;
3773 attr_iter
= attrs
.find(RGW_ATTR_MANIFEST
);
3774 op_ret
= this->get_decrypt_filter(&decrypt
,
3777 attr_iter
!= attrs
.end() ? &(attr_iter
->second
) : nullptr);
3778 if (decrypt
!= nullptr) {
3779 filter
= decrypt
.get();
3785 ret
= read_op
.range_to_ofs(obj_size
, new_ofs
, new_end
);
3789 filter
->fixup_range(new_ofs
, new_end
);
3790 ret
= read_op
.iterate(new_ofs
, new_end
, filter
, s
->yield
);
3793 ret
= filter
->flush();
3795 bl
.claim_append(bl_aux
);
3800 // special handling for compression type = "random" with multipart uploads
3801 static CompressorRef
get_compressor_plugin(const req_state
*s
,
3802 const std::string
& compression_type
)
3804 if (compression_type
!= "random") {
3805 return Compressor::create(s
->cct
, compression_type
);
3808 bool is_multipart
{false};
3809 const auto& upload_id
= s
->info
.args
.get("uploadId", &is_multipart
);
3811 if (!is_multipart
) {
3812 return Compressor::create(s
->cct
, compression_type
);
3815 // use a hash of the multipart upload id so all parts use the same plugin
3816 const auto alg
= std::hash
<std::string
>{}(upload_id
) % Compressor::COMP_ALG_LAST
;
3817 if (alg
== Compressor::COMP_ALG_NONE
) {
3820 return Compressor::create(s
->cct
, alg
);
3823 void RGWPutObj::execute()
3825 char supplied_md5_bin
[CEPH_CRYPTO_MD5_DIGESTSIZE
+ 1];
3826 char supplied_md5
[CEPH_CRYPTO_MD5_DIGESTSIZE
* 2 + 1];
3827 char calc_md5
[CEPH_CRYPTO_MD5_DIGESTSIZE
* 2 + 1];
3828 unsigned char m
[CEPH_CRYPTO_MD5_DIGESTSIZE
];
3830 bufferlist bl
, aclbl
, bs
;
3836 bool need_calc_md5
= (dlo_manifest
== NULL
) && (slo_info
== NULL
);
3837 perfcounter
->inc(l_rgw_put
);
3838 // report latency on return
3839 auto put_lat
= make_scope_guard([&] {
3840 perfcounter
->tinc(l_rgw_put_lat
, s
->time_elapsed());
3844 if (s
->object
.empty()) {
3848 if (!s
->bucket_exists
) {
3849 op_ret
= -ERR_NO_SUCH_BUCKET
;
3854 op_ret
= get_system_versioning_params(s
, &olh_epoch
, &version_id
);
3856 ldpp_dout(this, 20) << "get_system_versioning_params() returned ret="
3861 if (supplied_md5_b64
) {
3862 need_calc_md5
= true;
3864 ldpp_dout(this, 15) << "supplied_md5_b64=" << supplied_md5_b64
<< dendl
;
3865 op_ret
= ceph_unarmor(supplied_md5_bin
, &supplied_md5_bin
[CEPH_CRYPTO_MD5_DIGESTSIZE
+ 1],
3866 supplied_md5_b64
, supplied_md5_b64
+ strlen(supplied_md5_b64
));
3867 ldpp_dout(this, 15) << "ceph_armor ret=" << op_ret
<< dendl
;
3868 if (op_ret
!= CEPH_CRYPTO_MD5_DIGESTSIZE
) {
3869 op_ret
= -ERR_INVALID_DIGEST
;
3873 buf_to_hex((const unsigned char *)supplied_md5_bin
, CEPH_CRYPTO_MD5_DIGESTSIZE
, supplied_md5
);
3874 ldpp_dout(this, 15) << "supplied_md5=" << supplied_md5
<< dendl
;
3877 if (!chunked_upload
) { /* with chunked upload we don't know how big is the upload.
3878 we also check sizes at the end anyway */
3879 op_ret
= store
->getRados()->check_quota(s
->bucket_owner
.get_id(), s
->bucket
,
3880 user_quota
, bucket_quota
, s
->content_length
);
3882 ldpp_dout(this, 20) << "check_quota() returned ret=" << op_ret
<< dendl
;
3887 if (supplied_etag
) {
3888 strncpy(supplied_md5
, supplied_etag
, sizeof(supplied_md5
) - 1);
3889 supplied_md5
[sizeof(supplied_md5
) - 1] = '\0';
3892 const bool multipart
= !multipart_upload_id
.empty();
3893 auto& obj_ctx
= *static_cast<RGWObjectCtx
*>(s
->obj_ctx
);
3894 rgw_obj obj
{s
->bucket
, s
->object
};
3896 /* Handle object versioning of Swift API. */
3898 op_ret
= store
->getRados()->swift_versioning_copy(obj_ctx
,
3899 s
->bucket_owner
.get_id(),
3909 // create the object processor
3910 auto aio
= rgw::make_throttle(s
->cct
->_conf
->rgw_put_obj_min_window_size
,
3912 using namespace rgw::putobj
;
3913 constexpr auto max_processor_size
= std::max({sizeof(MultipartObjectProcessor
),
3914 sizeof(AtomicObjectProcessor
),
3915 sizeof(AppendObjectProcessor
)});
3916 ceph::static_ptr
<ObjectProcessor
, max_processor_size
> processor
;
3918 rgw_placement_rule
*pdest_placement
;
3920 multipart_upload_info upload_info
;
3922 RGWMPObj
mp(s
->object
.name
, multipart_upload_id
);
3924 op_ret
= get_multipart_info(store
, s
, mp
.get_meta(), nullptr, nullptr, &upload_info
);
3926 if (op_ret
!= -ENOENT
) {
3927 ldpp_dout(this, 0) << "ERROR: get_multipart_info returned " << op_ret
<< ": " << cpp_strerror(-op_ret
) << dendl
;
3928 } else {// -ENOENT: raced with upload complete/cancel, no need to spam log
3929 ldpp_dout(this, 20) << "failed to get multipart info (returned " << op_ret
<< ": " << cpp_strerror(-op_ret
) << "): probably raced with upload complete / cancel" << dendl
;
3933 pdest_placement
= &upload_info
.dest_placement
;
3934 ldpp_dout(this, 20) << "dest_placement for part=" << upload_info
.dest_placement
<< dendl
;
3935 processor
.emplace
<MultipartObjectProcessor
>(
3936 &*aio
, store
, s
->bucket_info
, pdest_placement
,
3937 s
->owner
.get_id(), obj_ctx
, obj
,
3938 multipart_upload_id
, multipart_part_num
, multipart_part_str
,
3941 if (s
->bucket_info
.versioned()) {
3942 op_ret
= -ERR_INVALID_BUCKET_STATE
;
3945 pdest_placement
= &s
->dest_placement
;
3946 processor
.emplace
<AppendObjectProcessor
>(
3947 &*aio
, store
, s
->bucket_info
, pdest_placement
, s
->bucket_owner
.get_id(),obj_ctx
, obj
,
3948 s
->req_id
, position
, &cur_accounted_size
, this, s
->yield
);
3950 if (s
->bucket_info
.versioning_enabled()) {
3951 if (!version_id
.empty()) {
3952 obj
.key
.set_instance(version_id
);
3954 store
->getRados()->gen_rand_obj_instance_name(&obj
);
3955 version_id
= obj
.key
.instance
;
3958 pdest_placement
= &s
->dest_placement
;
3959 processor
.emplace
<AtomicObjectProcessor
>(
3960 &*aio
, store
, s
->bucket_info
, pdest_placement
,
3961 s
->bucket_owner
.get_id(), obj_ctx
, obj
, olh_epoch
,
3962 s
->req_id
, this, s
->yield
);
3965 op_ret
= processor
->prepare(s
->yield
);
3967 ldpp_dout(this, 20) << "processor->prepare() returned ret=" << op_ret
3972 if ((! copy_source
.empty()) && !copy_source_range
) {
3973 rgw_obj_key
obj_key(copy_source_object_name
, copy_source_version_id
);
3974 rgw_obj
obj(copy_source_bucket_info
.bucket
, obj_key
.name
);
3976 RGWObjState
*astate
;
3977 op_ret
= store
->getRados()->get_obj_state(&obj_ctx
, copy_source_bucket_info
, obj
,
3978 &astate
, true, s
->yield
, false);
3980 ldpp_dout(this, 0) << "ERROR: get copy source obj state returned with error" << op_ret
<< dendl
;
3983 if (!astate
->exists
){
3987 lst
= astate
->accounted_size
- 1;
3989 lst
= copy_source_range_lst
;
3992 fst
= copy_source_range_fst
;
3994 // no filters by default
3995 DataProcessor
*filter
= processor
.get();
3997 const auto& compression_type
= store
->svc()->zone
->get_zone_params().get_compression_type(*pdest_placement
);
3998 CompressorRef plugin
;
3999 boost::optional
<RGWPutObj_Compress
> compressor
;
4001 std::unique_ptr
<DataProcessor
> encrypt
;
4003 if (!append
) { // compression and encryption only apply to full object uploads
4004 op_ret
= get_encrypt_filter(&encrypt
, filter
);
4008 if (encrypt
!= nullptr) {
4010 } else if (compression_type
!= "none") {
4011 plugin
= get_compressor_plugin(s
, compression_type
);
4013 ldpp_dout(this, 1) << "Cannot load plugin for compression type "
4014 << compression_type
<< dendl
;
4016 compressor
.emplace(s
->cct
, plugin
, filter
);
4017 filter
= &*compressor
;
4021 tracepoint(rgw_op
, before_data_transfer
, s
->req_id
.c_str());
4026 if (copy_source
.empty()) {
4027 len
= get_data(data
);
4029 uint64_t cur_lst
= min(fst
+ s
->cct
->_conf
->rgw_max_chunk_size
- 1, lst
);
4030 op_ret
= get_data(fst
, cur_lst
, data
);
4033 len
= data
.length();
4034 s
->content_length
+= len
;
4039 ldpp_dout(this, 20) << "get_data() returned ret=" << op_ret
<< dendl
;
4041 } else if (len
== 0) {
4045 if (need_calc_md5
) {
4046 hash
.Update((const unsigned char *)data
.c_str(), data
.length());
4049 /* update torrrent */
4050 torrent
.update(data
);
4052 op_ret
= filter
->process(std::move(data
), ofs
);
4054 ldpp_dout(this, 20) << "processor->process() returned ret="
4061 tracepoint(rgw_op
, after_data_transfer
, s
->req_id
.c_str(), ofs
);
4063 // flush any data in filters
4064 op_ret
= filter
->process({}, ofs
);
4069 if (!chunked_upload
&& ofs
!= s
->content_length
) {
4070 op_ret
= -ERR_REQUEST_TIMEOUT
;
4075 perfcounter
->inc(l_rgw_put_b
, s
->obj_size
);
4077 op_ret
= do_aws4_auth_completion();
4082 op_ret
= store
->getRados()->check_quota(s
->bucket_owner
.get_id(), s
->bucket
,
4083 user_quota
, bucket_quota
, s
->obj_size
);
4085 ldpp_dout(this, 20) << "second check_quota() returned op_ret=" << op_ret
<< dendl
;
4091 if (compressor
&& compressor
->is_compressed()) {
4093 RGWCompressionInfo cs_info
;
4094 cs_info
.compression_type
= plugin
->get_type_name();
4095 cs_info
.orig_size
= s
->obj_size
;
4096 cs_info
.blocks
= move(compressor
->get_compression_blocks());
4097 encode(cs_info
, tmp
);
4098 attrs
[RGW_ATTR_COMPRESSION
] = tmp
;
4099 ldpp_dout(this, 20) << "storing " << RGW_ATTR_COMPRESSION
4100 << " with type=" << cs_info
.compression_type
4101 << ", orig_size=" << cs_info
.orig_size
4102 << ", blocks=" << cs_info
.blocks
.size() << dendl
;
4105 buf_to_hex(m
, CEPH_CRYPTO_MD5_DIGESTSIZE
, calc_md5
);
4109 if (supplied_md5_b64
&& strcmp(calc_md5
, supplied_md5
)) {
4110 op_ret
= -ERR_BAD_DIGEST
;
4114 policy
.encode(aclbl
);
4115 emplace_attr(RGW_ATTR_ACL
, std::move(aclbl
));
4118 op_ret
= encode_dlo_manifest_attr(dlo_manifest
, attrs
);
4120 ldpp_dout(this, 0) << "bad user manifest: " << dlo_manifest
<< dendl
;
4126 bufferlist manifest_bl
;
4127 encode(*slo_info
, manifest_bl
);
4128 emplace_attr(RGW_ATTR_SLO_MANIFEST
, std::move(manifest_bl
));
4131 if (supplied_etag
&& etag
.compare(supplied_etag
) != 0) {
4132 op_ret
= -ERR_UNPROCESSABLE_ENTITY
;
4135 bl
.append(etag
.c_str(), etag
.size());
4136 emplace_attr(RGW_ATTR_ETAG
, std::move(bl
));
4138 populate_with_generic_attrs(s
, attrs
);
4139 op_ret
= rgw_get_request_metadata(s
->cct
, s
->info
, attrs
);
4143 encode_delete_at_attr(delete_at
, attrs
);
4144 encode_obj_tags_attr(obj_tags
.get(), attrs
);
4145 rgw_cond_decode_objtags(s
, attrs
);
4147 /* Add a custom metadata to expose the information whether an object
4148 * is an SLO or not. Appending the attribute must be performed AFTER
4149 * processing any input from user in order to prohibit overwriting. */
4151 bufferlist slo_userindicator_bl
;
4152 slo_userindicator_bl
.append("True", 4);
4153 emplace_attr(RGW_ATTR_SLO_UINDICATOR
, std::move(slo_userindicator_bl
));
4155 if (obj_legal_hold
) {
4156 bufferlist obj_legal_hold_bl
;
4157 obj_legal_hold
->encode(obj_legal_hold_bl
);
4158 emplace_attr(RGW_ATTR_OBJECT_LEGAL_HOLD
, std::move(obj_legal_hold_bl
));
4160 if (obj_retention
) {
4161 bufferlist obj_retention_bl
;
4162 obj_retention
->encode(obj_retention_bl
);
4163 emplace_attr(RGW_ATTR_OBJECT_RETENTION
, std::move(obj_retention_bl
));
4166 tracepoint(rgw_op
, processor_complete_enter
, s
->req_id
.c_str());
4167 op_ret
= processor
->complete(s
->obj_size
, etag
, &mtime
, real_time(), attrs
,
4168 (delete_at
? *delete_at
: real_time()), if_match
, if_nomatch
,
4169 (user_data
.empty() ? nullptr : &user_data
), nullptr, nullptr,
4171 tracepoint(rgw_op
, processor_complete_exit
, s
->req_id
.c_str());
4173 /* produce torrent */
4174 if (s
->cct
->_conf
->rgw_torrent_flag
&& (ofs
== torrent
.get_data_len()))
4176 torrent
.init(s
, store
);
4177 torrent
.set_create_date(mtime
);
4178 op_ret
= torrent
.complete();
4181 ldpp_dout(this, 0) << "ERROR: torrent.handle_data() returned " << op_ret
<< dendl
;
4186 // send request to notification manager
4187 const auto ret
= rgw::notify::publish(s
, obj
.key
, s
->obj_size
, mtime
, etag
, rgw::notify::ObjectCreatedPut
, store
);
4189 ldpp_dout(this, 5) << "WARNING: publishing notification failed, with error: " << ret
<< dendl
;
4190 // TODO: we should have conf to make send a blocking coroutine and reply with error in case sending failed
4191 // this should be global conf (probably returnign a different handler)
4192 // so we don't need to read the configured values before we perform it
4196 int RGWPostObj::verify_permission()
4201 void RGWPostObj::pre_exec()
4203 rgw_bucket_object_pre_exec(s
);
4206 void RGWPostObj::execute()
4208 boost::optional
<RGWPutObj_Compress
> compressor
;
4209 CompressorRef plugin
;
4210 char supplied_md5
[CEPH_CRYPTO_MD5_DIGESTSIZE
* 2 + 1];
4212 /* Read in the data from the POST form. */
4213 op_ret
= get_params();
4218 op_ret
= verify_params();
4223 if (s
->iam_policy
|| ! s
->iam_user_policies
.empty()) {
4224 auto usr_policy_res
= eval_user_policies(s
->iam_user_policies
, s
->env
,
4226 rgw::IAM::s3PutObject
,
4227 rgw_obj(s
->bucket
, s
->object
));
4228 if (usr_policy_res
== Effect::Deny
) {
4233 rgw::IAM::Effect e
= Effect::Pass
;
4234 if (s
->iam_policy
) {
4235 e
= s
->iam_policy
->eval(s
->env
, *s
->auth
.identity
,
4236 rgw::IAM::s3PutObject
,
4237 rgw_obj(s
->bucket
, s
->object
));
4239 if (e
== Effect::Deny
) {
4242 } else if (usr_policy_res
== Effect::Pass
&& e
== Effect::Pass
&& !verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
4246 } else if (!verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
4251 /* Start iteration over data fields. It's necessary as Swift's FormPost
4252 * is capable to handle multiple files in single form. */
4254 char calc_md5
[CEPH_CRYPTO_MD5_DIGESTSIZE
* 2 + 1];
4255 unsigned char m
[CEPH_CRYPTO_MD5_DIGESTSIZE
];
4257 ceph::buffer::list bl
, aclbl
;
4260 op_ret
= store
->getRados()->check_quota(s
->bucket_owner
.get_id(),
4269 if (supplied_md5_b64
) {
4270 char supplied_md5_bin
[CEPH_CRYPTO_MD5_DIGESTSIZE
+ 1];
4271 ldpp_dout(this, 15) << "supplied_md5_b64=" << supplied_md5_b64
<< dendl
;
4272 op_ret
= ceph_unarmor(supplied_md5_bin
, &supplied_md5_bin
[CEPH_CRYPTO_MD5_DIGESTSIZE
+ 1],
4273 supplied_md5_b64
, supplied_md5_b64
+ strlen(supplied_md5_b64
));
4274 ldpp_dout(this, 15) << "ceph_armor ret=" << op_ret
<< dendl
;
4275 if (op_ret
!= CEPH_CRYPTO_MD5_DIGESTSIZE
) {
4276 op_ret
= -ERR_INVALID_DIGEST
;
4280 buf_to_hex((const unsigned char *)supplied_md5_bin
, CEPH_CRYPTO_MD5_DIGESTSIZE
, supplied_md5
);
4281 ldpp_dout(this, 15) << "supplied_md5=" << supplied_md5
<< dendl
;
4284 rgw_obj
obj(s
->bucket
, get_current_filename());
4285 if (s
->bucket_info
.versioning_enabled()) {
4286 store
->getRados()->gen_rand_obj_instance_name(&obj
);
4289 auto aio
= rgw::make_throttle(s
->cct
->_conf
->rgw_put_obj_min_window_size
,
4292 using namespace rgw::putobj
;
4293 AtomicObjectProcessor
processor(&*aio
, store
, s
->bucket_info
,
4295 s
->bucket_owner
.get_id(),
4296 *static_cast<RGWObjectCtx
*>(s
->obj_ctx
),
4297 obj
, 0, s
->req_id
, this, s
->yield
);
4298 op_ret
= processor
.prepare(s
->yield
);
4303 /* No filters by default. */
4304 DataProcessor
*filter
= &processor
;
4306 std::unique_ptr
<DataProcessor
> encrypt
;
4307 op_ret
= get_encrypt_filter(&encrypt
, filter
);
4311 if (encrypt
!= nullptr) {
4312 filter
= encrypt
.get();
4314 const auto& compression_type
= store
->svc()->zone
->get_zone_params().get_compression_type(
4316 if (compression_type
!= "none") {
4317 plugin
= Compressor::create(s
->cct
, compression_type
);
4319 ldpp_dout(this, 1) << "Cannot load plugin for compression type "
4320 << compression_type
<< dendl
;
4322 compressor
.emplace(s
->cct
, plugin
, filter
);
4323 filter
= &*compressor
;
4330 ceph::bufferlist data
;
4331 len
= get_data(data
, again
);
4342 hash
.Update((const unsigned char *)data
.c_str(), data
.length());
4343 op_ret
= filter
->process(std::move(data
), ofs
);
4347 if (ofs
> max_len
) {
4348 op_ret
= -ERR_TOO_LARGE
;
4354 op_ret
= filter
->process({}, ofs
);
4359 if (len
< min_len
) {
4360 op_ret
= -ERR_TOO_SMALL
;
4367 op_ret
= store
->getRados()->check_quota(s
->bucket_owner
.get_id(), s
->bucket
,
4368 user_quota
, bucket_quota
, s
->obj_size
);
4374 buf_to_hex(m
, CEPH_CRYPTO_MD5_DIGESTSIZE
, calc_md5
);
4378 if (supplied_md5_b64
&& strcmp(calc_md5
, supplied_md5
)) {
4379 op_ret
= -ERR_BAD_DIGEST
;
4383 bl
.append(etag
.c_str(), etag
.size());
4384 emplace_attr(RGW_ATTR_ETAG
, std::move(bl
));
4386 policy
.encode(aclbl
);
4387 emplace_attr(RGW_ATTR_ACL
, std::move(aclbl
));
4389 const std::string content_type
= get_current_content_type();
4390 if (! content_type
.empty()) {
4391 ceph::bufferlist ct_bl
;
4392 ct_bl
.append(content_type
.c_str(), content_type
.size() + 1);
4393 emplace_attr(RGW_ATTR_CONTENT_TYPE
, std::move(ct_bl
));
4396 if (compressor
&& compressor
->is_compressed()) {
4397 ceph::bufferlist tmp
;
4398 RGWCompressionInfo cs_info
;
4399 cs_info
.compression_type
= plugin
->get_type_name();
4400 cs_info
.orig_size
= s
->obj_size
;
4401 cs_info
.blocks
= move(compressor
->get_compression_blocks());
4402 encode(cs_info
, tmp
);
4403 emplace_attr(RGW_ATTR_COMPRESSION
, std::move(tmp
));
4406 op_ret
= processor
.complete(s
->obj_size
, etag
, nullptr, real_time(), attrs
,
4407 (delete_at
? *delete_at
: real_time()),
4408 nullptr, nullptr, nullptr, nullptr, nullptr,
4413 } while (is_next_file_to_upload());
4415 const auto ret
= rgw::notify::publish(s
, s
->object
, ofs
, ceph::real_clock::now(), etag
, rgw::notify::ObjectCreatedPost
, store
);
4417 ldpp_dout(this, 5) << "WARNING: publishing notification failed, with error: " << ret
<< dendl
;
4418 // TODO: we should have conf to make send a blocking coroutine and reply with error in case sending failed
4419 // this should be global conf (probably returnign a different handler)
4420 // so we don't need to read the configured values before we perform it
4425 void RGWPutMetadataAccount::filter_out_temp_url(map
<string
, bufferlist
>& add_attrs
,
4426 const set
<string
>& rmattr_names
,
4427 map
<int, string
>& temp_url_keys
)
4429 map
<string
, bufferlist
>::iterator iter
;
4431 iter
= add_attrs
.find(RGW_ATTR_TEMPURL_KEY1
);
4432 if (iter
!= add_attrs
.end()) {
4433 temp_url_keys
[0] = iter
->second
.c_str();
4434 add_attrs
.erase(iter
);
4437 iter
= add_attrs
.find(RGW_ATTR_TEMPURL_KEY2
);
4438 if (iter
!= add_attrs
.end()) {
4439 temp_url_keys
[1] = iter
->second
.c_str();
4440 add_attrs
.erase(iter
);
4443 for (const string
& name
: rmattr_names
) {
4444 if (name
.compare(RGW_ATTR_TEMPURL_KEY1
) == 0) {
4445 temp_url_keys
[0] = string();
4447 if (name
.compare(RGW_ATTR_TEMPURL_KEY2
) == 0) {
4448 temp_url_keys
[1] = string();
4453 int RGWPutMetadataAccount::init_processing()
4455 /* First, go to the base class. At the time of writing the method was
4456 * responsible only for initializing the quota. This isn't necessary
4457 * here as we are touching metadata only. I'm putting this call only
4458 * for the future. */
4459 op_ret
= RGWOp::init_processing();
4464 op_ret
= get_params();
4469 op_ret
= store
->ctl()->user
->get_attrs_by_uid(s
->user
->get_id(), &orig_attrs
,
4478 policy
.encode(acl_bl
);
4479 attrs
.emplace(RGW_ATTR_ACL
, std::move(acl_bl
));
4482 op_ret
= rgw_get_request_metadata(s
->cct
, s
->info
, attrs
, false);
4486 prepare_add_del_attrs(orig_attrs
, rmattr_names
, attrs
);
4487 populate_with_generic_attrs(s
, attrs
);
4489 /* Try extract the TempURL-related stuff now to allow verify_permission
4490 * evaluate whether we need FULL_CONTROL or not. */
4491 filter_out_temp_url(attrs
, rmattr_names
, temp_url_keys
);
4493 /* The same with quota except a client needs to be reseller admin. */
4494 op_ret
= filter_out_quota_info(attrs
, rmattr_names
, new_quota
,
4495 &new_quota_extracted
);
4503 int RGWPutMetadataAccount::verify_permission()
4505 if (s
->auth
.identity
->is_anonymous()) {
4509 if (!verify_user_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
4513 /* Altering TempURL keys requires FULL_CONTROL. */
4514 if (!temp_url_keys
.empty() && s
->perm_mask
!= RGW_PERM_FULL_CONTROL
) {
4518 /* We are failing this intensionally to allow system user/reseller admin
4519 * override in rgw_process.cc. This is the way to specify a given RGWOp
4520 * expect extra privileges. */
4521 if (new_quota_extracted
) {
4528 void RGWPutMetadataAccount::execute()
4530 /* Params have been extracted earlier. See init_processing(). */
4531 RGWUserInfo new_uinfo
;
4532 op_ret
= store
->ctl()->user
->get_info_by_uid(s
->user
->get_id(), &new_uinfo
, s
->yield
,
4533 RGWUserCtl::GetParams()
4534 .set_objv_tracker(&acct_op_tracker
));
4539 /* Handle the TempURL-related stuff. */
4540 if (!temp_url_keys
.empty()) {
4541 for (auto& pair
: temp_url_keys
) {
4542 new_uinfo
.temp_url_keys
[pair
.first
] = std::move(pair
.second
);
4546 /* Handle the quota extracted at the verify_permission step. */
4547 if (new_quota_extracted
) {
4548 new_uinfo
.user_quota
= std::move(new_quota
);
4551 /* We are passing here the current (old) user info to allow the function
4552 * optimize-out some operations. */
4553 op_ret
= store
->ctl()->user
->store_info(new_uinfo
, s
->yield
,
4554 RGWUserCtl::PutParams()
4555 .set_old_info(&s
->user
->get_info())
4556 .set_objv_tracker(&acct_op_tracker
)
4557 .set_attrs(&attrs
));
4560 int RGWPutMetadataBucket::verify_permission()
4562 if (!verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
4569 void RGWPutMetadataBucket::pre_exec()
4571 rgw_bucket_object_pre_exec(s
);
4574 void RGWPutMetadataBucket::execute()
4576 op_ret
= get_params();
4581 op_ret
= rgw_get_request_metadata(s
->cct
, s
->info
, attrs
, false);
4586 if (!placement_rule
.empty() &&
4587 placement_rule
!= s
->bucket_info
.placement_rule
) {
4592 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
4593 /* Encode special metadata first as we're using std::map::emplace under
4594 * the hood. This method will add the new items only if the map doesn't
4595 * contain such keys yet. */
4597 if (s
->dialect
.compare("swift") == 0) {
4599 static_cast<RGWAccessControlPolicy_SWIFT
*>(s
->bucket_acl
.get());
4600 auto new_policy
= static_cast<RGWAccessControlPolicy_SWIFT
*>(&policy
);
4601 new_policy
->filter_merge(policy_rw_mask
, old_policy
);
4602 policy
= *new_policy
;
4606 emplace_attr(RGW_ATTR_ACL
, std::move(bl
));
4611 cors_config
.encode(bl
);
4612 emplace_attr(RGW_ATTR_CORS
, std::move(bl
));
4615 /* It's supposed that following functions WILL NOT change any
4616 * special attributes (like RGW_ATTR_ACL) if they are already
4617 * present in attrs. */
4618 prepare_add_del_attrs(s
->bucket_attrs
, rmattr_names
, attrs
);
4619 populate_with_generic_attrs(s
, attrs
);
4621 /* According to the Swift's behaviour and its container_quota
4622 * WSGI middleware implementation: anyone with write permissions
4623 * is able to set the bucket quota. This stays in contrast to
4624 * account quotas that can be set only by clients holding
4625 * reseller admin privileges. */
4626 op_ret
= filter_out_quota_info(attrs
, rmattr_names
, s
->bucket_info
.quota
);
4631 if (swift_ver_location
) {
4632 s
->bucket_info
.swift_ver_location
= *swift_ver_location
;
4633 s
->bucket_info
.swift_versioning
= (!swift_ver_location
->empty());
4636 /* Web site of Swift API. */
4637 filter_out_website(attrs
, rmattr_names
, s
->bucket_info
.website_conf
);
4638 s
->bucket_info
.has_website
= !s
->bucket_info
.website_conf
.is_empty();
4640 /* Setting attributes also stores the provided bucket info. Due
4641 * to this fact, the new quota settings can be serialized with
4643 op_ret
= store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
,
4644 &s
->bucket_info
.objv_tracker
,
4650 int RGWPutMetadataObject::verify_permission()
4652 // This looks to be something specific to Swift. We could add
4653 // operations like swift:PutMetadataObject to the Policy Engine.
4654 if (!verify_object_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
4661 void RGWPutMetadataObject::pre_exec()
4663 rgw_bucket_object_pre_exec(s
);
4666 void RGWPutMetadataObject::execute()
4668 rgw_obj
obj(s
->bucket
, s
->object
);
4670 map
<string
, bufferlist
> attrs
, orig_attrs
, rmattrs
;
4672 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
4674 op_ret
= get_params();
4679 op_ret
= rgw_get_request_metadata(s
->cct
, s
->info
, attrs
);
4684 /* check if obj exists, read orig attrs */
4685 op_ret
= get_obj_attrs(store
, s
, obj
, orig_attrs
, &target_obj
);
4690 /* Check whether the object has expired. Swift API documentation
4691 * stands that we should return 404 Not Found in such case. */
4692 if (need_object_expiration() && object_is_expired(orig_attrs
)) {
4697 /* Filter currently existing attributes. */
4698 prepare_add_del_attrs(orig_attrs
, attrs
, rmattrs
);
4699 populate_with_generic_attrs(s
, attrs
);
4700 encode_delete_at_attr(delete_at
, attrs
);
4703 op_ret
= encode_dlo_manifest_attr(dlo_manifest
, attrs
);
4705 ldpp_dout(this, 0) << "bad user manifest: " << dlo_manifest
<< dendl
;
4710 op_ret
= store
->getRados()->set_attrs(s
->obj_ctx
, s
->bucket_info
, target_obj
,
4711 attrs
, &rmattrs
, s
->yield
);
4714 int RGWDeleteObj::handle_slo_manifest(bufferlist
& bl
)
4716 RGWSLOInfo slo_info
;
4717 auto bliter
= bl
.cbegin();
4719 decode(slo_info
, bliter
);
4720 } catch (buffer::error
& err
) {
4721 ldpp_dout(this, 0) << "ERROR: failed to decode slo manifest" << dendl
;
4726 deleter
= std::unique_ptr
<RGWBulkDelete::Deleter
>(\
4727 new RGWBulkDelete::Deleter(this, store
, s
));
4728 } catch (const std::bad_alloc
&) {
4732 list
<RGWBulkDelete::acct_path_t
> items
;
4733 for (const auto& iter
: slo_info
.entries
) {
4734 const string
& path_str
= iter
.path
;
4736 const size_t sep_pos
= path_str
.find('/', 1 /* skip first slash */);
4737 if (boost::string_view::npos
== sep_pos
) {
4741 RGWBulkDelete::acct_path_t path
;
4743 path
.bucket_name
= url_decode(path_str
.substr(1, sep_pos
- 1));
4744 path
.obj_key
= url_decode(path_str
.substr(sep_pos
+ 1));
4746 items
.push_back(path
);
4749 /* Request removal of the manifest object itself. */
4750 RGWBulkDelete::acct_path_t path
;
4751 path
.bucket_name
= s
->bucket_name
;
4752 path
.obj_key
= s
->object
;
4753 items
.push_back(path
);
4755 int ret
= deleter
->delete_chunk(items
);
4763 int RGWDeleteObj::verify_permission()
4765 int op_ret
= get_params();
4769 if (s
->iam_policy
|| ! s
->iam_user_policies
.empty()) {
4770 if (s
->bucket_info
.obj_lock_enabled() && bypass_governance_mode
) {
4771 auto r
= eval_user_policies(s
->iam_user_policies
, s
->env
, boost::none
,
4772 rgw::IAM::s3BypassGovernanceRetention
, ARN(s
->bucket
, s
->object
.name
));
4773 if (r
== Effect::Deny
) {
4774 bypass_perm
= false;
4775 } else if (r
== Effect::Pass
&& s
->iam_policy
) {
4776 r
= s
->iam_policy
->eval(s
->env
, *s
->auth
.identity
, rgw::IAM::s3BypassGovernanceRetention
,
4777 ARN(s
->bucket
, s
->object
.name
));
4778 if (r
== Effect::Deny
) {
4779 bypass_perm
= false;
4783 auto usr_policy_res
= eval_user_policies(s
->iam_user_policies
, s
->env
,
4785 s
->object
.instance
.empty() ?
4786 rgw::IAM::s3DeleteObject
:
4787 rgw::IAM::s3DeleteObjectVersion
,
4788 ARN(s
->bucket
, s
->object
.name
));
4789 if (usr_policy_res
== Effect::Deny
) {
4793 rgw::IAM::Effect r
= Effect::Pass
;
4794 if (s
->iam_policy
) {
4795 r
= s
->iam_policy
->eval(s
->env
, *s
->auth
.identity
,
4796 s
->object
.instance
.empty() ?
4797 rgw::IAM::s3DeleteObject
:
4798 rgw::IAM::s3DeleteObjectVersion
,
4799 ARN(s
->bucket
, s
->object
.name
));
4801 if (r
== Effect::Allow
)
4803 else if (r
== Effect::Deny
)
4805 else if (usr_policy_res
== Effect::Allow
)
4809 if (!verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
4813 if (s
->bucket_info
.mfa_enabled() &&
4814 !s
->object
.instance
.empty() &&
4816 ldpp_dout(this, 5) << "NOTICE: object delete request with a versioned object, mfa auth not provided" << dendl
;
4817 return -ERR_MFA_REQUIRED
;
4823 void RGWDeleteObj::pre_exec()
4825 rgw_bucket_object_pre_exec(s
);
4828 void RGWDeleteObj::execute()
4830 if (!s
->bucket_exists
) {
4831 op_ret
= -ERR_NO_SUCH_BUCKET
;
4835 rgw_obj
obj(s
->bucket
, s
->object
);
4836 map
<string
, bufferlist
> attrs
;
4838 bool check_obj_lock
= obj
.key
.have_instance() && s
->bucket_info
.obj_lock_enabled();
4840 if (!s
->object
.empty()) {
4841 op_ret
= get_obj_attrs(store
, s
, obj
, attrs
);
4843 if (need_object_expiration() || multipart_delete
) {
4844 /* check if obj exists, read orig attrs */
4850 if (check_obj_lock
) {
4851 /* check if obj exists, read orig attrs */
4853 if (op_ret
== -ENOENT
) {
4854 /* object maybe delete_marker, skip check_obj_lock*/
4855 check_obj_lock
= false;
4862 // ignore return value from get_obj_attrs in all other cases
4865 if (check_obj_lock
) {
4866 auto aiter
= attrs
.find(RGW_ATTR_OBJECT_RETENTION
);
4867 if (aiter
!= attrs
.end()) {
4868 RGWObjectRetention obj_retention
;
4870 decode(obj_retention
, aiter
->second
);
4871 } catch (buffer::error
& err
) {
4872 ldpp_dout(this, 0) << "ERROR: failed to decode RGWObjectRetention" << dendl
;
4876 if (ceph::real_clock::to_time_t(obj_retention
.get_retain_until_date()) > ceph_clock_now()) {
4877 if (obj_retention
.get_mode().compare("GOVERNANCE") != 0 || !bypass_perm
|| !bypass_governance_mode
) {
4883 aiter
= attrs
.find(RGW_ATTR_OBJECT_LEGAL_HOLD
);
4884 if (aiter
!= attrs
.end()) {
4885 RGWObjectLegalHold obj_legal_hold
;
4887 decode(obj_legal_hold
, aiter
->second
);
4888 } catch (buffer::error
& err
) {
4889 ldpp_dout(this, 0) << "ERROR: failed to decode RGWObjectLegalHold" << dendl
;
4893 if (obj_legal_hold
.is_enabled()) {
4900 if (multipart_delete
) {
4901 const auto slo_attr
= attrs
.find(RGW_ATTR_SLO_MANIFEST
);
4903 if (slo_attr
!= attrs
.end()) {
4904 op_ret
= handle_slo_manifest(slo_attr
->second
);
4906 ldpp_dout(this, 0) << "ERROR: failed to handle slo manifest ret=" << op_ret
<< dendl
;
4909 op_ret
= -ERR_NOT_SLO_MANIFEST
;
4915 RGWObjectCtx
*obj_ctx
= static_cast<RGWObjectCtx
*>(s
->obj_ctx
);
4916 obj_ctx
->set_atomic(obj
);
4918 bool ver_restored
= false;
4919 op_ret
= store
->getRados()->swift_versioning_restore(*obj_ctx
, s
->bucket_owner
.get_id(),
4920 s
->bucket_info
, obj
, ver_restored
, this);
4925 if (!ver_restored
) {
4926 /* Swift's versioning mechanism hasn't found any previous version of
4927 * the object that could be restored. This means we should proceed
4928 * with the regular delete path. */
4929 RGWRados::Object
del_target(store
->getRados(), s
->bucket_info
, *obj_ctx
, obj
);
4930 RGWRados::Object::Delete
del_op(&del_target
);
4932 op_ret
= get_system_versioning_params(s
, &del_op
.params
.olh_epoch
,
4933 &del_op
.params
.marker_version_id
);
4938 del_op
.params
.bucket_owner
= s
->bucket_owner
.get_id();
4939 del_op
.params
.versioning_status
= s
->bucket_info
.versioning_status();
4940 del_op
.params
.obj_owner
= s
->owner
;
4941 del_op
.params
.unmod_since
= unmod_since
;
4942 del_op
.params
.high_precision_time
= s
->system_request
; /* system request uses high precision time */
4944 op_ret
= del_op
.delete_obj(s
->yield
);
4946 delete_marker
= del_op
.result
.delete_marker
;
4947 version_id
= del_op
.result
.version_id
;
4950 /* Check whether the object has expired. Swift API documentation
4951 * stands that we should return 404 Not Found in such case. */
4952 if (need_object_expiration() && object_is_expired(attrs
)) {
4958 if (op_ret
== -ECANCELED
) {
4961 if (op_ret
== -ERR_PRECONDITION_FAILED
&& no_precondition_error
) {
4965 // cache the objects tags and metadata into the requests
4966 // so it could be used in the notification mechanism
4968 populate_tags_in_request(s
, attrs
);
4969 } catch (buffer::error
& err
) {
4970 ldpp_dout(this, 5) << "WARNING: failed to populate delete request with object tags: " << err
.what() << dendl
;
4972 populate_metadata_in_request(s
, attrs
);
4973 const auto obj_state
= obj_ctx
->get_state(obj
);
4975 const auto ret
= rgw::notify::publish(s
, s
->object
, obj_state
->size
, obj_state
->mtime
, attrs
[RGW_ATTR_ETAG
].to_str(),
4976 delete_marker
&& s
->object
.instance
.empty() ? rgw::notify::ObjectRemovedDeleteMarkerCreated
: rgw::notify::ObjectRemovedDelete
,
4979 ldpp_dout(this, 5) << "WARNING: publishing notification failed, with error: " << ret
<< dendl
;
4980 // TODO: we should have conf to make send a blocking coroutine and reply with error in case sending failed
4981 // this should be global conf (probably returnign a different handler)
4982 // so we don't need to read the configured values before we perform it
4989 bool RGWCopyObj::parse_copy_location(const boost::string_view
& url_src
,
4990 string
& bucket_name
,
4993 boost::string_view name_str
;
4994 boost::string_view params_str
;
4996 // search for ? before url-decoding so we don't accidentally match %3F
4997 size_t pos
= url_src
.find('?');
4998 if (pos
== string::npos
) {
5001 name_str
= url_src
.substr(0, pos
);
5002 params_str
= url_src
.substr(pos
+ 1);
5005 boost::string_view dec_src
{name_str
};
5006 if (dec_src
[0] == '/')
5007 dec_src
.remove_prefix(1);
5009 pos
= dec_src
.find('/');
5010 if (pos
== string::npos
)
5013 bucket_name
= url_decode(dec_src
.substr(0, pos
));
5014 key
.name
= url_decode(dec_src
.substr(pos
+ 1));
5016 if (key
.name
.empty()) {
5020 if (! params_str
.empty()) {
5022 args
.set(params_str
.to_string());
5025 key
.instance
= args
.get("versionId", NULL
);
5031 int RGWCopyObj::verify_permission()
5033 RGWAccessControlPolicy
src_acl(s
->cct
);
5034 boost::optional
<Policy
> src_policy
;
5035 op_ret
= get_params();
5039 op_ret
= get_system_versioning_params(s
, &olh_epoch
, &version_id
);
5043 map
<string
, bufferlist
> src_attrs
;
5045 if (s
->bucket_instance_id
.empty()) {
5046 op_ret
= store
->getRados()->get_bucket_info(store
->svc(), src_tenant_name
, src_bucket_name
, src_bucket_info
, NULL
, s
->yield
, &src_attrs
);
5048 /* will only happen in intra region sync where the source and dest bucket is the same */
5049 rgw_bucket
b(rgw_bucket_key(src_tenant_name
, src_bucket_name
, s
->bucket_instance_id
));
5050 op_ret
= store
->getRados()->get_bucket_instance_info(*s
->sysobj_ctx
, b
, src_bucket_info
, NULL
, &src_attrs
, s
->yield
);
5053 if (op_ret
== -ENOENT
) {
5054 op_ret
= -ERR_NO_SUCH_BUCKET
;
5059 src_bucket
= src_bucket_info
.bucket
;
5061 /* get buckets info (source and dest) */
5062 if (s
->local_source
&& source_zone
.empty()) {
5063 rgw_obj
src_obj(src_bucket
, src_object
);
5064 store
->getRados()->set_atomic(s
->obj_ctx
, src_obj
);
5065 store
->getRados()->set_prefetch_data(s
->obj_ctx
, src_obj
);
5067 rgw_placement_rule src_placement
;
5069 /* check source object permissions */
5070 op_ret
= read_obj_policy(store
, s
, src_bucket_info
, src_attrs
, &src_acl
, &src_placement
.storage_class
,
5071 src_policy
, src_bucket
, src_object
);
5076 /* follow up on previous checks that required reading source object head */
5077 if (need_to_check_storage_class
) {
5078 src_placement
.inherit_from(src_bucket_info
.placement_rule
);
5080 op_ret
= check_storage_class(src_placement
);
5086 /* admin request overrides permission checks */
5087 if (!s
->auth
.identity
->is_admin_of(src_acl
.get_owner().get_id())) {
5089 auto e
= src_policy
->eval(s
->env
, *s
->auth
.identity
,
5090 src_object
.instance
.empty() ?
5091 rgw::IAM::s3GetObject
:
5092 rgw::IAM::s3GetObjectVersion
,
5094 if (e
== Effect::Deny
) {
5096 } else if (e
== Effect::Pass
&&
5097 !src_acl
.verify_permission(this, *s
->auth
.identity
, s
->perm_mask
,
5101 } else if (!src_acl
.verify_permission(this, *s
->auth
.identity
,
5109 RGWAccessControlPolicy
dest_bucket_policy(s
->cct
);
5110 map
<string
, bufferlist
> dest_attrs
;
5112 if (src_bucket_name
.compare(dest_bucket_name
) == 0) { /* will only happen if s->local_source
5113 or intra region sync */
5114 dest_bucket_info
= src_bucket_info
;
5115 dest_attrs
= src_attrs
;
5117 op_ret
= store
->getRados()->get_bucket_info(store
->svc(), dest_tenant_name
, dest_bucket_name
,
5118 dest_bucket_info
, nullptr, s
->yield
, &dest_attrs
);
5120 if (op_ret
== -ENOENT
) {
5121 op_ret
= -ERR_NO_SUCH_BUCKET
;
5127 dest_bucket
= dest_bucket_info
.bucket
;
5129 rgw_obj
dest_obj(dest_bucket
, dest_object
);
5130 store
->getRados()->set_atomic(s
->obj_ctx
, dest_obj
);
5132 /* check dest bucket permissions */
5133 op_ret
= read_bucket_policy(store
, s
, dest_bucket_info
, dest_attrs
,
5134 &dest_bucket_policy
, dest_bucket
);
5138 auto dest_iam_policy
= get_iam_policy_from_attr(s
->cct
, store
, dest_attrs
, dest_bucket
.tenant
);
5139 /* admin request overrides permission checks */
5140 if (! s
->auth
.identity
->is_admin_of(dest_policy
.get_owner().get_id())){
5141 if (dest_iam_policy
!= boost::none
) {
5142 rgw_add_to_iam_environment(s
->env
, "s3:x-amz-copy-source", copy_source
);
5144 rgw_add_to_iam_environment(s
->env
, "s3:x-amz-metadata-directive",
5147 auto e
= dest_iam_policy
->eval(s
->env
, *s
->auth
.identity
,
5148 rgw::IAM::s3PutObject
,
5150 if (e
== Effect::Deny
) {
5152 } else if (e
== Effect::Pass
&&
5153 ! dest_bucket_policy
.verify_permission(this,
5159 } else if (! dest_bucket_policy
.verify_permission(this, *s
->auth
.identity
, s
->perm_mask
,
5166 op_ret
= init_dest_policy();
5175 int RGWCopyObj::init_common()
5178 if (parse_time(if_mod
, &mod_time
) < 0) {
5182 mod_ptr
= &mod_time
;
5186 if (parse_time(if_unmod
, &unmod_time
) < 0) {
5190 unmod_ptr
= &unmod_time
;
5194 dest_policy
.encode(aclbl
);
5195 emplace_attr(RGW_ATTR_ACL
, std::move(aclbl
));
5197 op_ret
= rgw_get_request_metadata(s
->cct
, s
->info
, attrs
);
5201 populate_with_generic_attrs(s
, attrs
);
5206 static void copy_obj_progress_cb(off_t ofs
, void *param
)
5208 RGWCopyObj
*op
= static_cast<RGWCopyObj
*>(param
);
5209 op
->progress_cb(ofs
);
5212 void RGWCopyObj::progress_cb(off_t ofs
)
5214 if (!s
->cct
->_conf
->rgw_copy_obj_progress
)
5217 if (ofs
- last_ofs
< s
->cct
->_conf
->rgw_copy_obj_progress_every_bytes
)
5220 send_partial_response(ofs
);
5225 void RGWCopyObj::pre_exec()
5227 rgw_bucket_object_pre_exec(s
);
5230 void RGWCopyObj::execute()
5232 if (init_common() < 0)
5235 rgw_obj
src_obj(src_bucket
, src_object
);
5236 rgw_obj
dst_obj(dest_bucket
, dest_object
);
5238 RGWObjectCtx
& obj_ctx
= *static_cast<RGWObjectCtx
*>(s
->obj_ctx
);
5239 if ( ! version_id
.empty()) {
5240 dst_obj
.key
.set_instance(version_id
);
5241 } else if (dest_bucket_info
.versioning_enabled()) {
5242 store
->getRados()->gen_rand_obj_instance_name(&dst_obj
);
5245 obj_ctx
.set_atomic(src_obj
);
5246 obj_ctx
.set_atomic(dst_obj
);
5248 encode_delete_at_attr(delete_at
, attrs
);
5250 if (!s
->system_request
) { // no quota enforcement for system requests
5251 // get src object size (cached in obj_ctx from verify_permission())
5252 RGWObjState
* astate
= nullptr;
5253 op_ret
= store
->getRados()->get_obj_state(s
->obj_ctx
, src_bucket_info
, src_obj
,
5254 &astate
, true, s
->yield
, false);
5258 // enforce quota against the destination bucket owner
5259 op_ret
= store
->getRados()->check_quota(dest_bucket_info
.owner
,
5260 dest_bucket_info
.bucket
,
5261 user_quota
, bucket_quota
,
5262 astate
->accounted_size
);
5268 bool high_precision_time
= (s
->system_request
);
5270 /* Handle object versioning of Swift API. In case of copying to remote this
5271 * should fail gently (op_ret == 0) as the dst_obj will not exist here. */
5272 op_ret
= store
->getRados()->swift_versioning_copy(obj_ctx
,
5273 dest_bucket_info
.owner
,
5282 op_ret
= store
->getRados()->copy_obj(obj_ctx
,
5295 high_precision_time
,
5300 attrs
, RGWObjCategory::Main
,
5302 (delete_at
? *delete_at
: real_time()),
5303 (version_id
.empty() ? NULL
: &version_id
),
5304 &s
->req_id
, /* use req_id as tag */
5306 copy_obj_progress_cb
, (void *)this,
5310 const auto ret
= rgw::notify::publish(s
, s
->object
, s
->obj_size
, mtime
, etag
, rgw::notify::ObjectCreatedCopy
, store
);
5312 ldpp_dout(this, 5) << "WARNING: publishing notification failed, with error: " << ret
<< dendl
;
5313 // TODO: we should have conf to make send a blocking coroutine and reply with error in case sending failed
5314 // this should be global conf (probably returnign a different handler)
5315 // so we don't need to read the configured values before we perform it
5319 int RGWGetACLs::verify_permission()
5322 if (!s
->object
.empty()) {
5323 auto iam_action
= s
->object
.instance
.empty() ?
5324 rgw::IAM::s3GetObjectAcl
:
5325 rgw::IAM::s3GetObjectVersionAcl
;
5327 if (s
->iam_policy
&& s
->iam_policy
->has_partial_conditional(S3_EXISTING_OBJTAG
)){
5328 rgw_obj obj
= rgw_obj(s
->bucket
, s
->object
);
5329 rgw_iam_add_existing_objtags(store
, s
, obj
, iam_action
);
5331 if (! s
->iam_user_policies
.empty()) {
5332 for (auto& user_policy
: s
->iam_user_policies
) {
5333 if (user_policy
.has_partial_conditional(S3_EXISTING_OBJTAG
)) {
5334 rgw_obj obj
= rgw_obj(s
->bucket
, s
->object
);
5335 rgw_iam_add_existing_objtags(store
, s
, obj
, iam_action
);
5339 perm
= verify_object_permission(this, s
, iam_action
);
5341 if (!s
->bucket_exists
) {
5342 return -ERR_NO_SUCH_BUCKET
;
5344 perm
= verify_bucket_permission(this, s
, rgw::IAM::s3GetBucketAcl
);
5352 void RGWGetACLs::pre_exec()
5354 rgw_bucket_object_pre_exec(s
);
5357 void RGWGetACLs::execute()
5360 RGWAccessControlPolicy
* const acl
= \
5361 (!s
->object
.empty() ? s
->object_acl
.get() : s
->bucket_acl
.get());
5362 RGWAccessControlPolicy_S3
* const s3policy
= \
5363 static_cast<RGWAccessControlPolicy_S3
*>(acl
);
5364 s3policy
->to_xml(ss
);
5370 int RGWPutACLs::verify_permission()
5374 rgw_add_to_iam_environment(s
->env
, "s3:x-amz-acl", s
->canned_acl
);
5376 rgw_add_grant_to_iam_environment(s
->env
, s
);
5377 if (!s
->object
.empty()) {
5378 auto iam_action
= s
->object
.instance
.empty() ? rgw::IAM::s3PutObjectAcl
: rgw::IAM::s3PutObjectVersionAcl
;
5379 auto obj
= rgw_obj(s
->bucket
, s
->object
);
5380 op_ret
= rgw_iam_add_existing_objtags(store
, s
, obj
, iam_action
);
5381 perm
= verify_object_permission(this, s
, iam_action
);
5383 perm
= verify_bucket_permission(this, s
, rgw::IAM::s3PutBucketAcl
);
5391 int RGWGetLC::verify_permission()
5394 perm
= verify_bucket_permission(this, s
, rgw::IAM::s3GetLifecycleConfiguration
);
5401 int RGWPutLC::verify_permission()
5404 perm
= verify_bucket_permission(this, s
, rgw::IAM::s3PutLifecycleConfiguration
);
5411 int RGWDeleteLC::verify_permission()
5414 perm
= verify_bucket_permission(this, s
, rgw::IAM::s3PutLifecycleConfiguration
);
5421 void RGWPutACLs::pre_exec()
5423 rgw_bucket_object_pre_exec(s
);
5426 void RGWGetLC::pre_exec()
5428 rgw_bucket_object_pre_exec(s
);
5431 void RGWPutLC::pre_exec()
5433 rgw_bucket_object_pre_exec(s
);
5436 void RGWDeleteLC::pre_exec()
5438 rgw_bucket_object_pre_exec(s
);
5441 void RGWPutACLs::execute()
5445 RGWAccessControlPolicy_S3
*policy
= NULL
;
5446 RGWACLXMLParser_S3
parser(s
->cct
);
5447 RGWAccessControlPolicy_S3
new_policy(s
->cct
);
5451 op_ret
= 0; /* XXX redundant? */
5453 if (!parser
.init()) {
5459 RGWAccessControlPolicy
* const existing_policy
= \
5460 (s
->object
.empty() ? s
->bucket_acl
.get() : s
->object_acl
.get());
5462 owner
= existing_policy
->get_owner();
5464 op_ret
= get_params();
5466 if (op_ret
== -ERANGE
) {
5467 ldpp_dout(this, 4) << "The size of request xml data is larger than the max limitation, data size = "
5468 << s
->length
<< dendl
;
5469 op_ret
= -ERR_MALFORMED_XML
;
5470 s
->err
.message
= "The XML you provided was larger than the maximum " +
5471 std::to_string(s
->cct
->_conf
->rgw_max_put_param_size
) +
5477 char* buf
= data
.c_str();
5478 ldpp_dout(this, 15) << "read len=" << data
.length() << " data=" << (buf
? buf
: "") << dendl
;
5480 if (!s
->canned_acl
.empty() && data
.length() > 0) {
5485 if (!s
->canned_acl
.empty() || s
->has_acl_header
) {
5486 op_ret
= get_policy_from_state(store
, s
, ss
);
5491 data
.append(ss
.str());
5494 if (!parser
.parse(data
.c_str(), data
.length(), 1)) {
5498 policy
= static_cast<RGWAccessControlPolicy_S3
*>(parser
.find_first("AccessControlPolicy"));
5504 const RGWAccessControlList
& req_acl
= policy
->get_acl();
5505 const multimap
<string
, ACLGrant
>& req_grant_map
= req_acl
.get_grant_map();
5506 #define ACL_GRANTS_MAX_NUM 100
5507 int max_num
= s
->cct
->_conf
->rgw_acl_grants_max_num
;
5509 max_num
= ACL_GRANTS_MAX_NUM
;
5512 int grants_num
= req_grant_map
.size();
5513 if (grants_num
> max_num
) {
5514 ldpp_dout(this, 4) << "An acl can have up to " << max_num
5515 << " grants, request acl grants num: " << grants_num
<< dendl
;
5516 op_ret
= -ERR_LIMIT_EXCEEDED
;
5517 s
->err
.message
= "The request is rejected, because the acl grants number you requested is larger than the maximum "
5518 + std::to_string(max_num
)
5519 + " grants allowed in an acl.";
5523 // forward bucket acl requests to meta master zone
5524 if (s
->object
.empty() && !store
->svc()->zone
->is_meta_master()) {
5526 // include acl data unless it was generated from a canned_acl
5527 if (s
->canned_acl
.empty()) {
5528 in_data
.append(data
);
5530 op_ret
= forward_request_to_master(s
, NULL
, store
, in_data
, NULL
);
5532 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
5537 if (s
->cct
->_conf
->subsys
.should_gather
<ceph_subsys_rgw
, 15>()) {
5538 ldpp_dout(this, 15) << "Old AccessControlPolicy";
5539 policy
->to_xml(*_dout
);
5543 op_ret
= policy
->rebuild(store
->ctl()->user
, &owner
, new_policy
, s
->err
.message
);
5547 if (s
->cct
->_conf
->subsys
.should_gather
<ceph_subsys_rgw
, 15>()) {
5548 ldpp_dout(this, 15) << "New AccessControlPolicy:";
5549 new_policy
.to_xml(*_dout
);
5553 if (s
->bucket_access_conf
&&
5554 s
->bucket_access_conf
->block_public_acls() &&
5555 new_policy
.is_public()) {
5559 new_policy
.encode(bl
);
5560 if (!s
->object
.empty()) {
5561 obj
= rgw_obj(s
->bucket
, s
->object
);
5562 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
5563 //if instance is empty, we should modify the latest object
5564 op_ret
= modify_obj_attr(store
, s
, obj
, RGW_ATTR_ACL
, bl
);
5566 map
<string
,bufferlist
> attrs
= s
->bucket_attrs
;
5567 attrs
[RGW_ATTR_ACL
] = bl
;
5568 op_ret
= store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
,
5569 &s
->bucket_info
.objv_tracker
,
5572 if (op_ret
== -ECANCELED
) {
5573 op_ret
= 0; /* lost a race, but it's ok because acls are immutable */
5577 void RGWPutLC::execute()
5581 RGWLifecycleConfiguration_S3
config(s
->cct
);
5582 RGWXMLParser parser
;
5583 RGWLifecycleConfiguration_S3
new_config(s
->cct
);
5585 content_md5
= s
->info
.env
->get("HTTP_CONTENT_MD5");
5586 if (content_md5
== nullptr) {
5587 op_ret
= -ERR_INVALID_REQUEST
;
5588 s
->err
.message
= "Missing required header for this request: Content-MD5";
5589 ldpp_dout(this, 5) << s
->err
.message
<< dendl
;
5593 std::string content_md5_bin
;
5595 content_md5_bin
= rgw::from_base64(boost::string_view(content_md5
));
5597 s
->err
.message
= "Request header Content-MD5 contains character "
5598 "that is not base64 encoded.";
5599 ldpp_dout(this, 5) << s
->err
.message
<< dendl
;
5600 op_ret
= -ERR_BAD_DIGEST
;
5604 if (!parser
.init()) {
5609 op_ret
= get_params();
5613 char* buf
= data
.c_str();
5614 ldpp_dout(this, 15) << "read len=" << data
.length() << " data=" << (buf
? buf
: "") << dendl
;
5617 unsigned char data_hash_res
[CEPH_CRYPTO_MD5_DIGESTSIZE
];
5618 data_hash
.Update(reinterpret_cast<const unsigned char*>(buf
), data
.length());
5619 data_hash
.Final(data_hash_res
);
5621 if (memcmp(data_hash_res
, content_md5_bin
.c_str(), CEPH_CRYPTO_MD5_DIGESTSIZE
) != 0) {
5622 op_ret
= -ERR_BAD_DIGEST
;
5623 s
->err
.message
= "The Content-MD5 you specified did not match what we received.";
5624 ldpp_dout(this, 5) << s
->err
.message
5625 << " Specified content md5: " << content_md5
5626 << ", calculated content md5: " << data_hash_res
5631 if (!parser
.parse(buf
, data
.length(), 1)) {
5632 op_ret
= -ERR_MALFORMED_XML
;
5637 RGWXMLDecoder::decode_xml("LifecycleConfiguration", config
, &parser
);
5638 } catch (RGWXMLDecoder::err
& err
) {
5639 ldpp_dout(this, 5) << "Bad lifecycle configuration: " << err
<< dendl
;
5640 op_ret
= -ERR_MALFORMED_XML
;
5644 op_ret
= config
.rebuild(store
->getRados(), new_config
);
5648 if (s
->cct
->_conf
->subsys
.should_gather
<ceph_subsys_rgw
, 15>()) {
5650 new_config
.dump_xml(&xf
);
5653 ldpp_dout(this, 15) << "New LifecycleConfiguration:" << ss
.str() << dendl
;
5656 if (!store
->svc()->zone
->is_meta_master()) {
5657 op_ret
= forward_request_to_master(s
, nullptr, store
, data
, nullptr);
5659 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
5664 op_ret
= store
->getRados()->get_lc()->set_bucket_config(s
->bucket_info
, s
->bucket_attrs
, &new_config
);
5671 void RGWDeleteLC::execute()
5673 if (!store
->svc()->zone
->is_meta_master()) {
5675 op_ret
= forward_request_to_master(s
, nullptr, store
, data
, nullptr);
5677 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
5682 op_ret
= store
->getRados()->get_lc()->remove_bucket_config(s
->bucket_info
, s
->bucket_attrs
);
5689 int RGWGetCORS::verify_permission()
5691 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3GetBucketCORS
);
5694 void RGWGetCORS::execute()
5696 op_ret
= read_bucket_cors();
5701 ldpp_dout(this, 2) << "No CORS configuration set yet for this bucket" << dendl
;
5702 op_ret
= -ERR_NO_CORS_FOUND
;
5707 int RGWPutCORS::verify_permission()
5709 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3PutBucketCORS
);
5712 void RGWPutCORS::execute()
5716 op_ret
= get_params();
5720 if (!store
->svc()->zone
->is_meta_master()) {
5721 op_ret
= forward_request_to_master(s
, NULL
, store
, in_data
, nullptr);
5723 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
5728 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
5729 map
<string
, bufferlist
> attrs
= s
->bucket_attrs
;
5730 attrs
[RGW_ATTR_CORS
] = cors_bl
;
5731 return store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
,
5732 &s
->bucket_info
.objv_tracker
,
5737 int RGWDeleteCORS::verify_permission()
5739 // No separate delete permission
5740 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3PutBucketCORS
);
5743 void RGWDeleteCORS::execute()
5745 if (!store
->svc()->zone
->is_meta_master()) {
5747 op_ret
= forward_request_to_master(s
, nullptr, store
, data
, nullptr);
5749 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
5754 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
5755 op_ret
= read_bucket_cors();
5760 ldpp_dout(this, 2) << "No CORS configuration set yet for this bucket" << dendl
;
5765 map
<string
, bufferlist
> attrs
= s
->bucket_attrs
;
5766 attrs
.erase(RGW_ATTR_CORS
);
5767 op_ret
= store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
,
5768 &s
->bucket_info
.objv_tracker
,
5771 ldpp_dout(this, 0) << "RGWLC::RGWDeleteCORS() failed to set attrs on bucket=" << s
->bucket
.name
5772 << " returned err=" << op_ret
<< dendl
;
5778 void RGWOptionsCORS::get_response_params(string
& hdrs
, string
& exp_hdrs
, unsigned *max_age
) {
5779 get_cors_response_headers(rule
, req_hdrs
, hdrs
, exp_hdrs
, max_age
);
5782 int RGWOptionsCORS::validate_cors_request(RGWCORSConfiguration
*cc
) {
5783 rule
= cc
->host_name_rule(origin
);
5785 ldpp_dout(this, 10) << "There is no cors rule present for " << origin
<< dendl
;
5789 if (!validate_cors_rule_method(rule
, req_meth
)) {
5793 if (!validate_cors_rule_header(rule
, req_hdrs
)) {
5800 void RGWOptionsCORS::execute()
5802 op_ret
= read_bucket_cors();
5806 origin
= s
->info
.env
->get("HTTP_ORIGIN");
5808 ldpp_dout(this, 0) << "Missing mandatory Origin header" << dendl
;
5812 req_meth
= s
->info
.env
->get("HTTP_ACCESS_CONTROL_REQUEST_METHOD");
5814 ldpp_dout(this, 0) << "Missing mandatory Access-control-request-method header" << dendl
;
5819 ldpp_dout(this, 2) << "No CORS configuration set yet for this bucket" << dendl
;
5823 req_hdrs
= s
->info
.env
->get("HTTP_ACCESS_CONTROL_REQUEST_HEADERS");
5824 op_ret
= validate_cors_request(&bucket_cors
);
5826 origin
= req_meth
= NULL
;
5832 int RGWGetRequestPayment::verify_permission()
5834 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3GetBucketRequestPayment
);
5837 void RGWGetRequestPayment::pre_exec()
5839 rgw_bucket_object_pre_exec(s
);
5842 void RGWGetRequestPayment::execute()
5844 requester_pays
= s
->bucket_info
.requester_pays
;
5847 int RGWSetRequestPayment::verify_permission()
5849 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3PutBucketRequestPayment
);
5852 void RGWSetRequestPayment::pre_exec()
5854 rgw_bucket_object_pre_exec(s
);
5857 void RGWSetRequestPayment::execute()
5860 if (!store
->svc()->zone
->is_meta_master()) {
5861 op_ret
= forward_request_to_master(s
, nullptr, store
, in_data
, nullptr);
5863 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
5868 op_ret
= get_params();
5873 s
->bucket_info
.requester_pays
= requester_pays
;
5874 op_ret
= store
->getRados()->put_bucket_instance_info(s
->bucket_info
, false, real_time(),
5877 ldpp_dout(this, 0) << "NOTICE: put_bucket_info on bucket=" << s
->bucket
.name
5878 << " returned err=" << op_ret
<< dendl
;
5883 int RGWInitMultipart::verify_permission()
5885 if (s
->iam_policy
|| ! s
->iam_user_policies
.empty()) {
5886 auto usr_policy_res
= eval_user_policies(s
->iam_user_policies
, s
->env
,
5888 rgw::IAM::s3PutObject
,
5889 rgw_obj(s
->bucket
, s
->object
));
5890 if (usr_policy_res
== Effect::Deny
) {
5894 rgw::IAM::Effect e
= Effect::Pass
;
5895 if (s
->iam_policy
) {
5896 e
= s
->iam_policy
->eval(s
->env
, *s
->auth
.identity
,
5897 rgw::IAM::s3PutObject
,
5898 rgw_obj(s
->bucket
, s
->object
));
5900 if (e
== Effect::Allow
) {
5902 } else if (e
== Effect::Deny
) {
5904 } else if (usr_policy_res
== Effect::Allow
) {
5909 if (!verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
5916 void RGWInitMultipart::pre_exec()
5918 rgw_bucket_object_pre_exec(s
);
5921 void RGWInitMultipart::execute()
5924 map
<string
, bufferlist
> attrs
;
5927 if (get_params() < 0)
5930 if (s
->object
.empty())
5933 policy
.encode(aclbl
);
5934 attrs
[RGW_ATTR_ACL
] = aclbl
;
5936 populate_with_generic_attrs(s
, attrs
);
5938 /* select encryption mode */
5939 op_ret
= prepare_encryption(attrs
);
5943 op_ret
= rgw_get_request_metadata(s
->cct
, s
->info
, attrs
);
5950 gen_rand_alphanumeric(s
->cct
, buf
, sizeof(buf
) - 1);
5951 upload_id
= MULTIPART_UPLOAD_ID_PREFIX
; /* v2 upload id */
5952 upload_id
.append(buf
);
5954 string tmp_obj_name
;
5955 RGWMPObj
mp(s
->object
.name
, upload_id
);
5956 tmp_obj_name
= mp
.get_meta();
5958 obj
.init_ns(s
->bucket
, tmp_obj_name
, mp_ns
);
5959 // the meta object will be indexed with 0 size, we c
5960 obj
.set_in_extra_data(true);
5961 obj
.index_hash_source
= s
->object
.name
;
5963 RGWRados::Object
op_target(store
->getRados(), s
->bucket_info
, *static_cast<RGWObjectCtx
*>(s
->obj_ctx
), obj
);
5964 op_target
.set_versioning_disabled(true); /* no versioning for multipart meta */
5966 RGWRados::Object::Write
obj_op(&op_target
);
5968 obj_op
.meta
.owner
= s
->owner
.get_id();
5969 obj_op
.meta
.category
= RGWObjCategory::MultiMeta
;
5970 obj_op
.meta
.flags
= PUT_OBJ_CREATE_EXCL
;
5971 obj_op
.meta
.mtime
= &mtime
;
5973 multipart_upload_info upload_info
;
5974 upload_info
.dest_placement
= s
->dest_placement
;
5977 encode(upload_info
, bl
);
5978 obj_op
.meta
.data
= &bl
;
5980 op_ret
= obj_op
.write_meta(bl
.length(), 0, attrs
, s
->yield
);
5981 } while (op_ret
== -EEXIST
);
5983 const auto ret
= rgw::notify::publish(s
, s
->object
, s
->obj_size
, ceph::real_clock::now(), attrs
[RGW_ATTR_ETAG
].to_str(), rgw::notify::ObjectCreatedPost
, store
);
5985 ldpp_dout(this, 5) << "WARNING: publishing notification failed, with error: " << ret
<< dendl
;
5986 // TODO: we should have conf to make send a blocking coroutine and reply with error in case sending failed
5987 // this should be global conf (probably returnign a different handler)
5988 // so we don't need to read the configured values before we perform it
5992 int RGWCompleteMultipart::verify_permission()
5994 if (s
->iam_policy
|| ! s
->iam_user_policies
.empty()) {
5995 auto usr_policy_res
= eval_user_policies(s
->iam_user_policies
, s
->env
,
5997 rgw::IAM::s3PutObject
,
5998 rgw_obj(s
->bucket
, s
->object
));
5999 if (usr_policy_res
== Effect::Deny
) {
6003 rgw::IAM::Effect e
= Effect::Pass
;
6004 if (s
->iam_policy
) {
6005 e
= s
->iam_policy
->eval(s
->env
, *s
->auth
.identity
,
6006 rgw::IAM::s3PutObject
,
6007 rgw_obj(s
->bucket
, s
->object
));
6009 if (e
== Effect::Allow
) {
6011 } else if (e
== Effect::Deny
) {
6013 } else if (usr_policy_res
== Effect::Allow
) {
6018 if (!verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
6025 void RGWCompleteMultipart::pre_exec()
6027 rgw_bucket_object_pre_exec(s
);
6030 void RGWCompleteMultipart::execute()
6032 RGWMultiCompleteUpload
*parts
;
6033 map
<int, string
>::iterator iter
;
6034 RGWMultiXMLParser parser
;
6036 map
<uint32_t, RGWUploadPartInfo
> obj_parts
;
6037 map
<uint32_t, RGWUploadPartInfo
>::iterator obj_iter
;
6038 map
<string
, bufferlist
> attrs
;
6041 char final_etag
[CEPH_CRYPTO_MD5_DIGESTSIZE
];
6042 char final_etag_str
[CEPH_CRYPTO_MD5_DIGESTSIZE
* 2 + 16];
6047 RGWObjManifest manifest
;
6048 uint64_t olh_epoch
= 0;
6050 op_ret
= get_params();
6053 op_ret
= get_system_versioning_params(s
, &olh_epoch
, &version_id
);
6058 if (!data
.length()) {
6059 op_ret
= -ERR_MALFORMED_XML
;
6063 if (!parser
.init()) {
6068 if (!parser
.parse(data
.c_str(), data
.length(), 1)) {
6069 op_ret
= -ERR_MALFORMED_XML
;
6073 parts
= static_cast<RGWMultiCompleteUpload
*>(parser
.find_first("CompleteMultipartUpload"));
6074 if (!parts
|| parts
->parts
.empty()) {
6075 op_ret
= -ERR_MALFORMED_XML
;
6079 if ((int)parts
->parts
.size() >
6080 s
->cct
->_conf
->rgw_multipart_part_upload_limit
) {
6085 mp
.init(s
->object
.name
, upload_id
);
6086 meta_oid
= mp
.get_meta();
6088 int total_parts
= 0;
6089 int handled_parts
= 0;
6090 int max_parts
= 1000;
6093 RGWCompressionInfo cs_info
;
6094 bool compressed
= false;
6095 uint64_t accounted_size
= 0;
6097 uint64_t min_part_size
= s
->cct
->_conf
->rgw_multipart_min_part_size
;
6099 list
<rgw_obj_index_key
> remove_objs
; /* objects to be removed from index listing */
6101 bool versioned_object
= s
->bucket_info
.versioning_enabled();
6103 iter
= parts
->parts
.begin();
6105 meta_obj
.init_ns(s
->bucket
, meta_oid
, mp_ns
);
6106 meta_obj
.set_in_extra_data(true);
6107 meta_obj
.index_hash_source
= s
->object
.name
;
6109 /*take a cls lock on meta_obj to prevent racing completions (or retries)
6110 from deleting the parts*/
6112 rgw_raw_obj raw_obj
;
6113 int max_lock_secs_mp
=
6114 s
->cct
->_conf
.get_val
<int64_t>("rgw_mp_lock_max_time");
6115 utime_t
dur(max_lock_secs_mp
, 0);
6117 store
->getRados()->obj_to_raw((s
->bucket_info
).placement_rule
, meta_obj
, &raw_obj
);
6118 store
->getRados()->get_obj_data_pool((s
->bucket_info
).placement_rule
,
6119 meta_obj
,&meta_pool
);
6120 store
->getRados()->open_pool_ctx(meta_pool
, serializer
.ioctx
, true);
6122 op_ret
= serializer
.try_lock(raw_obj
.oid
, dur
);
6124 ldpp_dout(this, 0) << "failed to acquire lock" << dendl
;
6125 op_ret
= -ERR_INTERNAL_ERROR
;
6126 s
->err
.message
= "This multipart completion is already in progress";
6130 op_ret
= get_obj_attrs(store
, s
, meta_obj
, attrs
);
6133 ldpp_dout(this, 0) << "ERROR: failed to get obj attrs, obj=" << meta_obj
6134 << " ret=" << op_ret
<< dendl
;
6139 op_ret
= list_multipart_parts(store
, s
, upload_id
, meta_oid
, max_parts
,
6140 marker
, obj_parts
, &marker
, &truncated
);
6141 if (op_ret
== -ENOENT
) {
6142 op_ret
= -ERR_NO_SUCH_UPLOAD
;
6147 total_parts
+= obj_parts
.size();
6148 if (!truncated
&& total_parts
!= (int)parts
->parts
.size()) {
6149 ldpp_dout(this, 0) << "NOTICE: total parts mismatch: have: " << total_parts
6150 << " expected: " << parts
->parts
.size() << dendl
;
6151 op_ret
= -ERR_INVALID_PART
;
6155 for (obj_iter
= obj_parts
.begin(); iter
!= parts
->parts
.end() && obj_iter
!= obj_parts
.end(); ++iter
, ++obj_iter
, ++handled_parts
) {
6156 uint64_t part_size
= obj_iter
->second
.accounted_size
;
6157 if (handled_parts
< (int)parts
->parts
.size() - 1 &&
6158 part_size
< min_part_size
) {
6159 op_ret
= -ERR_TOO_SMALL
;
6163 char petag
[CEPH_CRYPTO_MD5_DIGESTSIZE
];
6164 if (iter
->first
!= (int)obj_iter
->first
) {
6165 ldpp_dout(this, 0) << "NOTICE: parts num mismatch: next requested: "
6166 << iter
->first
<< " next uploaded: "
6167 << obj_iter
->first
<< dendl
;
6168 op_ret
= -ERR_INVALID_PART
;
6171 string part_etag
= rgw_string_unquote(iter
->second
);
6172 if (part_etag
.compare(obj_iter
->second
.etag
) != 0) {
6173 ldpp_dout(this, 0) << "NOTICE: etag mismatch: part: " << iter
->first
6174 << " etag: " << iter
->second
<< dendl
;
6175 op_ret
= -ERR_INVALID_PART
;
6179 hex_to_buf(obj_iter
->second
.etag
.c_str(), petag
,
6180 CEPH_CRYPTO_MD5_DIGESTSIZE
);
6181 hash
.Update((const unsigned char *)petag
, sizeof(petag
));
6183 RGWUploadPartInfo
& obj_part
= obj_iter
->second
;
6185 /* update manifest for part */
6186 string oid
= mp
.get_part(obj_iter
->second
.num
);
6188 src_obj
.init_ns(s
->bucket
, oid
, mp_ns
);
6190 if (obj_part
.manifest
.empty()) {
6191 ldpp_dout(this, 0) << "ERROR: empty manifest for object part: obj="
6192 << src_obj
<< dendl
;
6193 op_ret
= -ERR_INVALID_PART
;
6196 manifest
.append(obj_part
.manifest
, store
->svc()->zone
);
6199 bool part_compressed
= (obj_part
.cs_info
.compression_type
!= "none");
6200 if ((handled_parts
> 0) &&
6201 ((part_compressed
!= compressed
) ||
6202 (cs_info
.compression_type
!= obj_part
.cs_info
.compression_type
))) {
6203 ldpp_dout(this, 0) << "ERROR: compression type was changed during multipart upload ("
6204 << cs_info
.compression_type
<< ">>" << obj_part
.cs_info
.compression_type
<< ")" << dendl
;
6205 op_ret
= -ERR_INVALID_PART
;
6209 if (part_compressed
) {
6210 int64_t new_ofs
; // offset in compression data for new part
6211 if (cs_info
.blocks
.size() > 0)
6212 new_ofs
= cs_info
.blocks
.back().new_ofs
+ cs_info
.blocks
.back().len
;
6215 for (const auto& block
: obj_part
.cs_info
.blocks
) {
6216 compression_block cb
;
6217 cb
.old_ofs
= block
.old_ofs
+ cs_info
.orig_size
;
6218 cb
.new_ofs
= new_ofs
;
6220 cs_info
.blocks
.push_back(cb
);
6221 new_ofs
= cb
.new_ofs
+ cb
.len
;
6224 cs_info
.compression_type
= obj_part
.cs_info
.compression_type
;
6225 cs_info
.orig_size
+= obj_part
.cs_info
.orig_size
;
6229 rgw_obj_index_key remove_key
;
6230 src_obj
.key
.get_index_key(&remove_key
);
6232 remove_objs
.push_back(remove_key
);
6234 ofs
+= obj_part
.size
;
6235 accounted_size
+= obj_part
.accounted_size
;
6237 } while (truncated
);
6238 hash
.Final((unsigned char *)final_etag
);
6240 buf_to_hex((unsigned char *)final_etag
, sizeof(final_etag
), final_etag_str
);
6241 snprintf(&final_etag_str
[CEPH_CRYPTO_MD5_DIGESTSIZE
* 2], sizeof(final_etag_str
) - CEPH_CRYPTO_MD5_DIGESTSIZE
* 2,
6242 "-%lld", (long long)parts
->parts
.size());
6243 etag
= final_etag_str
;
6244 ldpp_dout(this, 10) << "calculated etag: " << final_etag_str
<< dendl
;
6246 etag_bl
.append(final_etag_str
, strlen(final_etag_str
));
6248 attrs
[RGW_ATTR_ETAG
] = etag_bl
;
6251 // write compression attribute to full object
6253 encode(cs_info
, tmp
);
6254 attrs
[RGW_ATTR_COMPRESSION
] = tmp
;
6257 target_obj
.init(s
->bucket
, s
->object
.name
);
6258 if (versioned_object
) {
6259 if (!version_id
.empty()) {
6260 target_obj
.key
.set_instance(version_id
);
6262 store
->getRados()->gen_rand_obj_instance_name(&target_obj
);
6263 version_id
= target_obj
.key
.get_instance();
6267 RGWObjectCtx
& obj_ctx
= *static_cast<RGWObjectCtx
*>(s
->obj_ctx
);
6269 obj_ctx
.set_atomic(target_obj
);
6271 RGWRados::Object
op_target(store
->getRados(), s
->bucket_info
, *static_cast<RGWObjectCtx
*>(s
->obj_ctx
), target_obj
);
6272 RGWRados::Object::Write
obj_op(&op_target
);
6274 obj_op
.meta
.manifest
= &manifest
;
6275 obj_op
.meta
.remove_objs
= &remove_objs
;
6277 obj_op
.meta
.ptag
= &s
->req_id
; /* use req_id as operation tag */
6278 obj_op
.meta
.owner
= s
->owner
.get_id();
6279 obj_op
.meta
.flags
= PUT_OBJ_CREATE
;
6280 obj_op
.meta
.modify_tail
= true;
6281 obj_op
.meta
.completeMultipart
= true;
6282 obj_op
.meta
.olh_epoch
= olh_epoch
;
6283 op_ret
= obj_op
.write_meta(ofs
, accounted_size
, attrs
, s
->yield
);
6287 // remove the upload obj
6288 int r
= store
->getRados()->delete_obj(*static_cast<RGWObjectCtx
*>(s
->obj_ctx
),
6289 s
->bucket_info
, meta_obj
, 0);
6291 /* serializer's exclusive lock is released */
6292 serializer
.clear_locked();
6294 ldpp_dout(this, 0) << "WARNING: failed to remove object " << meta_obj
<< dendl
;
6297 const auto ret
= rgw::notify::publish(s
, s
->object
, ofs
, ceph::real_clock::now(), final_etag_str
, rgw::notify::ObjectCreatedCompleteMultipartUpload
, store
);
6300 ldpp_dout(this, 5) << "WARNING: publishing notification failed, with error: " << ret
<< dendl
;
6301 // TODO: we should have conf to make send a blocking coroutine and reply with error in case sending failed
6302 // this should be global conf (probably returnign a different handler)
6303 // so we don't need to read the configured values before we perform it
6307 int RGWCompleteMultipart::MPSerializer::try_lock(
6308 const std::string
& _oid
,
6313 lock
.set_duration(dur
);
6314 lock
.lock_exclusive(&op
);
6315 int ret
= rgw_rados_operate(ioctx
, oid
, &op
, null_yield
);
6322 void RGWCompleteMultipart::complete()
6324 /* release exclusive lock iff not already */
6325 if (unlikely(serializer
.locked
)) {
6326 int r
= serializer
.unlock();
6328 ldpp_dout(this, 0) << "WARNING: failed to unlock " << serializer
.oid
<< dendl
;
6334 int RGWAbortMultipart::verify_permission()
6336 if (s
->iam_policy
|| ! s
->iam_user_policies
.empty()) {
6337 auto usr_policy_res
= eval_user_policies(s
->iam_user_policies
, s
->env
,
6339 rgw::IAM::s3AbortMultipartUpload
,
6340 rgw_obj(s
->bucket
, s
->object
));
6341 if (usr_policy_res
== Effect::Deny
) {
6345 rgw::IAM::Effect e
= Effect::Pass
;
6346 if (s
->iam_policy
) {
6347 e
= s
->iam_policy
->eval(s
->env
, *s
->auth
.identity
,
6348 rgw::IAM::s3AbortMultipartUpload
,
6349 rgw_obj(s
->bucket
, s
->object
));
6351 if (e
== Effect::Allow
) {
6353 } else if (e
== Effect::Deny
) {
6355 } else if (usr_policy_res
== Effect::Allow
)
6359 if (!verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
6366 void RGWAbortMultipart::pre_exec()
6368 rgw_bucket_object_pre_exec(s
);
6371 void RGWAbortMultipart::execute()
6376 upload_id
= s
->info
.args
.get("uploadId");
6380 if (upload_id
.empty() || s
->object
.empty())
6383 mp
.init(s
->object
.name
, upload_id
);
6384 meta_oid
= mp
.get_meta();
6386 op_ret
= get_multipart_info(store
, s
, meta_oid
, nullptr, nullptr, nullptr);
6390 RGWObjectCtx
*obj_ctx
= static_cast<RGWObjectCtx
*>(s
->obj_ctx
);
6391 op_ret
= abort_multipart_upload(store
, s
->cct
, obj_ctx
, s
->bucket_info
, mp
);
6394 int RGWListMultipart::verify_permission()
6396 if (!verify_object_permission(this, s
, rgw::IAM::s3ListMultipartUploadParts
))
6402 void RGWListMultipart::pre_exec()
6404 rgw_bucket_object_pre_exec(s
);
6407 void RGWListMultipart::execute()
6412 op_ret
= get_params();
6416 mp
.init(s
->object
.name
, upload_id
);
6417 meta_oid
= mp
.get_meta();
6419 op_ret
= get_multipart_info(store
, s
, meta_oid
, &policy
, nullptr, nullptr);
6423 op_ret
= list_multipart_parts(store
, s
, upload_id
, meta_oid
, max_parts
,
6424 marker
, parts
, NULL
, &truncated
);
6427 int RGWListBucketMultiparts::verify_permission()
6429 if (!verify_bucket_permission(this,
6431 rgw::IAM::s3ListBucketMultipartUploads
))
6437 void RGWListBucketMultiparts::pre_exec()
6439 rgw_bucket_object_pre_exec(s
);
6442 void RGWListBucketMultiparts::execute()
6444 vector
<rgw_bucket_dir_entry
> objs
;
6447 op_ret
= get_params();
6451 if (s
->prot_flags
& RGW_REST_SWIFT
) {
6453 path_args
= s
->info
.args
.get("path");
6454 if (!path_args
.empty()) {
6455 if (!delimiter
.empty() || !prefix
.empty()) {
6463 marker_meta
= marker
.get_meta();
6465 op_ret
= list_bucket_multiparts(store
, s
->bucket_info
, prefix
, marker_meta
, delimiter
,
6466 max_uploads
, &objs
, &common_prefixes
, &is_truncated
);
6471 if (!objs
.empty()) {
6472 vector
<rgw_bucket_dir_entry
>::iterator iter
;
6473 RGWMultipartUploadEntry entry
;
6474 for (iter
= objs
.begin(); iter
!= objs
.end(); ++iter
) {
6475 rgw_obj_key
key(iter
->key
);
6476 if (!entry
.mp
.from_meta(key
.name
))
6479 uploads
.push_back(entry
);
6481 next_marker
= entry
;
6485 void RGWGetHealthCheck::execute()
6487 if (!g_conf()->rgw_healthcheck_disabling_path
.empty() &&
6488 (::access(g_conf()->rgw_healthcheck_disabling_path
.c_str(), F_OK
) == 0)) {
6489 /* Disabling path specified & existent in the filesystem. */
6490 op_ret
= -ERR_SERVICE_UNAVAILABLE
; /* 503 */
6492 op_ret
= 0; /* 200 OK */
6496 int RGWDeleteMultiObj::verify_permission()
6498 if (s
->iam_policy
|| ! s
->iam_user_policies
.empty()) {
6499 auto usr_policy_res
= eval_user_policies(s
->iam_user_policies
, s
->env
,
6501 s
->object
.instance
.empty() ?
6502 rgw::IAM::s3DeleteObject
:
6503 rgw::IAM::s3DeleteObjectVersion
,
6505 if (usr_policy_res
== Effect::Deny
) {
6509 rgw::IAM::Effect r
= Effect::Pass
;
6510 if (s
->iam_policy
) {
6511 r
= s
->iam_policy
->eval(s
->env
, *s
->auth
.identity
,
6512 s
->object
.instance
.empty() ?
6513 rgw::IAM::s3DeleteObject
:
6514 rgw::IAM::s3DeleteObjectVersion
,
6517 if (r
== Effect::Allow
)
6519 else if (r
== Effect::Deny
)
6521 else if (usr_policy_res
== Effect::Allow
)
6525 acl_allowed
= verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
);
6532 void RGWDeleteMultiObj::pre_exec()
6534 rgw_bucket_object_pre_exec(s
);
6537 void RGWDeleteMultiObj::execute()
6539 RGWMultiDelDelete
*multi_delete
;
6540 vector
<rgw_obj_key
>::iterator iter
;
6541 RGWMultiDelXMLParser parser
;
6542 RGWObjectCtx
*obj_ctx
= static_cast<RGWObjectCtx
*>(s
->obj_ctx
);
6545 op_ret
= get_params();
6556 if (!parser
.init()) {
6561 if (!parser
.parse(buf
, data
.length(), 1)) {
6566 multi_delete
= static_cast<RGWMultiDelDelete
*>(parser
.find_first("Delete"));
6567 if (!multi_delete
) {
6571 #define DELETE_MULTI_OBJ_MAX_NUM 1000
6572 int max_num
= s
->cct
->_conf
->rgw_delete_multi_obj_max_num
;
6574 max_num
= DELETE_MULTI_OBJ_MAX_NUM
;
6576 int multi_delete_object_num
= multi_delete
->objects
.size();
6577 if (multi_delete_object_num
> max_num
) {
6578 op_ret
= -ERR_MALFORMED_XML
;
6583 if (multi_delete
->is_quiet())
6586 if (s
->bucket_info
.mfa_enabled()) {
6587 bool has_versioned
= false;
6588 for (auto i
: multi_delete
->objects
) {
6589 if (!i
.instance
.empty()) {
6590 has_versioned
= true;
6594 if (has_versioned
&& !s
->mfa_verified
) {
6595 ldpp_dout(this, 5) << "NOTICE: multi-object delete request with a versioned object, mfa auth not provided" << dendl
;
6596 op_ret
= -ERR_MFA_REQUIRED
;
6602 if (multi_delete
->objects
.empty()) {
6606 for (iter
= multi_delete
->objects
.begin();
6607 iter
!= multi_delete
->objects
.end();
6609 rgw_obj
obj(bucket
, *iter
);
6610 if (s
->iam_policy
|| ! s
->iam_user_policies
.empty()) {
6611 auto usr_policy_res
= eval_user_policies(s
->iam_user_policies
, s
->env
,
6613 iter
->instance
.empty() ?
6614 rgw::IAM::s3DeleteObject
:
6615 rgw::IAM::s3DeleteObjectVersion
,
6617 if (usr_policy_res
== Effect::Deny
) {
6618 send_partial_response(*iter
, false, "", -EACCES
);
6622 rgw::IAM::Effect e
= Effect::Pass
;
6623 if (s
->iam_policy
) {
6624 e
= s
->iam_policy
->eval(s
->env
,
6626 iter
->instance
.empty() ?
6627 rgw::IAM::s3DeleteObject
:
6628 rgw::IAM::s3DeleteObjectVersion
,
6631 if ((e
== Effect::Deny
) ||
6632 (usr_policy_res
== Effect::Pass
&& e
== Effect::Pass
&& !acl_allowed
)) {
6633 send_partial_response(*iter
, false, "", -EACCES
);
6638 obj_ctx
->set_atomic(obj
);
6640 RGWRados::Object
del_target(store
->getRados(), s
->bucket_info
, *obj_ctx
, obj
);
6641 RGWRados::Object::Delete
del_op(&del_target
);
6643 del_op
.params
.bucket_owner
= s
->bucket_owner
.get_id();
6644 del_op
.params
.versioning_status
= s
->bucket_info
.versioning_status();
6645 del_op
.params
.obj_owner
= s
->owner
;
6647 op_ret
= del_op
.delete_obj(s
->yield
);
6648 if (op_ret
== -ENOENT
) {
6652 send_partial_response(*iter
, del_op
.result
.delete_marker
,
6653 del_op
.result
.version_id
, op_ret
);
6655 const auto obj_state
= obj_ctx
->get_state(obj
);
6657 const auto etag
= obj_state
->get_attr(RGW_ATTR_ETAG
, etag_bl
) ? etag_bl
.to_str() : "";
6659 const auto ret
= rgw::notify::publish(s
, obj
.key
, obj_state
->size
, obj_state
->mtime
, etag
,
6660 del_op
.result
.delete_marker
&& s
->object
.instance
.empty() ? rgw::notify::ObjectRemovedDeleteMarkerCreated
: rgw::notify::ObjectRemovedDelete
,
6663 ldpp_dout(this, 5) << "WARNING: publishing notification failed, with error: " << ret
<< dendl
;
6664 // TODO: we should have conf to make send a blocking coroutine and reply with error in case sending failed
6665 // this should be global conf (probably returnign a different handler)
6666 // so we don't need to read the configured values before we perform it
6670 /* set the return code to zero, errors at this point will be
6671 dumped to the response */
6675 // will likely segfault if begin_response() has not been called
6685 bool RGWBulkDelete::Deleter::verify_permission(RGWBucketInfo
& binfo
,
6686 map
<string
, bufferlist
>& battrs
,
6687 ACLOwner
& bucket_owner
/* out */)
6689 RGWAccessControlPolicy
bacl(store
->ctx());
6690 int ret
= read_bucket_policy(store
, s
, binfo
, battrs
, &bacl
, binfo
.bucket
);
6695 auto policy
= get_iam_policy_from_attr(s
->cct
, store
, battrs
, binfo
.bucket
.tenant
);
6697 bucket_owner
= bacl
.get_owner();
6699 /* We can use global user_acl because each BulkDelete request is allowed
6700 * to work on entities from a single account only. */
6701 return verify_bucket_permission(dpp
, s
, binfo
.bucket
, s
->user_acl
.get(),
6702 &bacl
, policy
, s
->iam_user_policies
, rgw::IAM::s3DeleteBucket
);
6705 bool RGWBulkDelete::Deleter::delete_single(const acct_path_t
& path
)
6707 auto& obj_ctx
= *static_cast<RGWObjectCtx
*>(s
->obj_ctx
);
6709 RGWBucketInfo binfo
;
6710 map
<string
, bufferlist
> battrs
;
6712 RGWObjVersionTracker ot
;
6714 rgw_bucket
b(rgw_bucket_key(s
->user
->get_tenant(), path
.bucket_name
));
6716 int ret
= store
->ctl()->bucket
->read_bucket_info(b
, &binfo
, s
->yield
,
6717 RGWBucketCtl::BucketInstance::GetParams()
6718 .set_attrs(&battrs
),
6724 if (!verify_permission(binfo
, battrs
, bowner
)) {
6729 if (!path
.obj_key
.empty()) {
6730 rgw_obj
obj(binfo
.bucket
, path
.obj_key
);
6731 obj_ctx
.set_atomic(obj
);
6733 RGWRados::Object
del_target(store
->getRados(), binfo
, obj_ctx
, obj
);
6734 RGWRados::Object::Delete
del_op(&del_target
);
6736 del_op
.params
.bucket_owner
= binfo
.owner
;
6737 del_op
.params
.versioning_status
= binfo
.versioning_status();
6738 del_op
.params
.obj_owner
= bowner
;
6740 ret
= del_op
.delete_obj(s
->yield
);
6745 ret
= store
->getRados()->delete_bucket(binfo
, ot
, s
->yield
);
6747 ret
= store
->ctl()->bucket
->unlink_bucket(binfo
.owner
, binfo
.bucket
, s
->yield
, false);
6749 ldpp_dout(s
, 0) << "WARNING: failed to unlink bucket: ret=" << ret
<< dendl
;
6756 if (!store
->svc()->zone
->is_meta_master()) {
6758 ret
= forward_request_to_master(s
, &ot
.read_version
, store
, in_data
,
6761 if (ret
== -ENOENT
) {
6762 /* adjust error, we want to return with NoSuchBucket and not
6764 ret
= -ERR_NO_SUCH_BUCKET
;
6776 if (-ENOENT
== ret
) {
6777 ldpp_dout(s
, 20) << "cannot find bucket = " << path
.bucket_name
<< dendl
;
6780 ldpp_dout(s
, 20) << "cannot get bucket info, ret = " << ret
<< dendl
;
6782 fail_desc_t failed_item
= {
6786 failures
.push_back(failed_item
);
6791 ldpp_dout(s
, 20) << "wrong auth for " << path
<< dendl
;
6793 fail_desc_t failed_item
= {
6797 failures
.push_back(failed_item
);
6802 if (-ENOENT
== ret
) {
6803 ldpp_dout(s
, 20) << "cannot find entry " << path
<< dendl
;
6806 fail_desc_t failed_item
= {
6810 failures
.push_back(failed_item
);
6815 bool RGWBulkDelete::Deleter::delete_chunk(const std::list
<acct_path_t
>& paths
)
6817 ldpp_dout(s
, 20) << "in delete_chunk" << dendl
;
6818 for (auto path
: paths
) {
6819 ldpp_dout(s
, 20) << "bulk deleting path: " << path
<< dendl
;
6820 delete_single(path
);
6826 int RGWBulkDelete::verify_permission()
6831 void RGWBulkDelete::pre_exec()
6833 rgw_bucket_object_pre_exec(s
);
6836 void RGWBulkDelete::execute()
6838 deleter
= std::unique_ptr
<Deleter
>(new Deleter(this, store
, s
));
6840 bool is_truncated
= false;
6842 list
<RGWBulkDelete::acct_path_t
> items
;
6844 int ret
= get_data(items
, &is_truncated
);
6849 ret
= deleter
->delete_chunk(items
);
6850 } while (!op_ret
&& is_truncated
);
6856 constexpr std::array
<int, 2> RGWBulkUploadOp::terminal_errors
;
6858 int RGWBulkUploadOp::verify_permission()
6860 if (s
->auth
.identity
->is_anonymous()) {
6864 if (! verify_user_permission_no_policy(this, s
, RGW_PERM_WRITE
)) {
6868 if (s
->user
->get_tenant() != s
->bucket_tenant
) {
6869 ldpp_dout(this, 10) << "user cannot create a bucket in a different tenant"
6870 << " (user_id.tenant=" << s
->user
->get_tenant()
6871 << " requested=" << s
->bucket_tenant
<< ")" << dendl
;
6875 if (s
->user
->get_max_buckets() < 0) {
6882 void RGWBulkUploadOp::pre_exec()
6884 rgw_bucket_object_pre_exec(s
);
6887 boost::optional
<std::pair
<std::string
, rgw_obj_key
>>
6888 RGWBulkUploadOp::parse_path(const boost::string_ref
& path
)
6890 /* We need to skip all slashes at the beginning in order to preserve
6891 * compliance with Swift. */
6892 const size_t start_pos
= path
.find_first_not_of('/');
6894 if (boost::string_ref::npos
!= start_pos
) {
6895 /* Seperator is the first slash after the leading ones. */
6896 const size_t sep_pos
= path
.substr(start_pos
).find('/');
6898 if (boost::string_ref::npos
!= sep_pos
) {
6899 const auto bucket_name
= path
.substr(start_pos
, sep_pos
- start_pos
);
6900 const auto obj_name
= path
.substr(sep_pos
+ 1);
6902 return std::make_pair(bucket_name
.to_string(),
6903 rgw_obj_key(obj_name
.to_string()));
6905 /* It's guaranteed here that bucket name is at least one character
6906 * long and is different than slash. */
6907 return std::make_pair(path
.substr(start_pos
).to_string(),
6915 std::pair
<std::string
, std::string
>
6916 RGWBulkUploadOp::handle_upload_path(struct req_state
*s
)
6918 std::string bucket_path
, file_prefix
;
6919 if (! s
->init_state
.url_bucket
.empty()) {
6920 file_prefix
= bucket_path
= s
->init_state
.url_bucket
+ "/";
6921 if (! s
->object
.empty()) {
6922 std::string
& object_name
= s
->object
.name
;
6924 /* As rgw_obj_key::empty() already verified emptiness of s->object.name,
6925 * we can safely examine its last element. */
6926 if (object_name
.back() == '/') {
6927 file_prefix
.append(object_name
);
6929 file_prefix
.append(object_name
).append("/");
6933 return std::make_pair(bucket_path
, file_prefix
);
6936 int RGWBulkUploadOp::handle_dir_verify_permission()
6938 if (s
->user
->get_max_buckets() > 0) {
6939 rgw::sal::RGWBucketList buckets
;
6941 op_ret
= rgw_read_user_buckets(store
, s
->user
->get_user(), buckets
,
6942 marker
, std::string(), s
->user
->get_max_buckets(),
6948 if (buckets
.count() >= static_cast<size_t>(s
->user
->get_max_buckets())) {
6949 return -ERR_TOO_MANY_BUCKETS
;
6956 static void forward_req_info(CephContext
*cct
, req_info
& info
, const std::string
& bucket_name
)
6958 /* the request of container or object level will contain bucket name.
6959 * only at account level need to append the bucket name */
6960 if (info
.script_uri
.find(bucket_name
) != std::string::npos
) {
6964 ldout(cct
, 20) << "append the bucket: "<< bucket_name
<< " to req_info" << dendl
;
6965 info
.script_uri
.append("/").append(bucket_name
);
6966 info
.request_uri_aws4
= info
.request_uri
= info
.script_uri
;
6967 info
.effective_uri
= "/" + bucket_name
;
6970 void RGWBulkUploadOp::init(rgw::sal::RGWRadosStore
* const store
,
6971 struct req_state
* const s
,
6972 RGWHandler
* const h
)
6974 RGWOp::init(store
, s
, h
);
6975 dir_ctx
.emplace(store
->svc()->sysobj
->init_obj_ctx());
6978 int RGWBulkUploadOp::handle_dir(const boost::string_ref path
)
6980 ldpp_dout(this, 20) << "got directory=" << path
<< dendl
;
6982 op_ret
= handle_dir_verify_permission();
6987 std::string bucket_name
;
6988 rgw_obj_key object_junk
;
6989 std::tie(bucket_name
, object_junk
) = *parse_path(path
);
6991 rgw_raw_obj
obj(store
->svc()->zone
->get_zone_params().domain_root
,
6992 rgw_make_bucket_entry_name(s
->bucket_tenant
, bucket_name
));
6994 /* we need to make sure we read bucket info, it's not read before for this
6995 * specific request */
6996 RGWBucketInfo binfo
;
6997 std::map
<std::string
, ceph::bufferlist
> battrs
;
6998 op_ret
= store
->getRados()->get_bucket_info(store
->svc(), s
->bucket_tenant
, bucket_name
,
6999 binfo
, nullptr, s
->yield
, &battrs
);
7000 if (op_ret
< 0 && op_ret
!= -ENOENT
) {
7003 const bool bucket_exists
= (op_ret
!= -ENOENT
);
7005 if (bucket_exists
) {
7006 RGWAccessControlPolicy
old_policy(s
->cct
);
7007 int r
= rgw_op_get_bucket_policy_from_attr(s
->cct
, store
, binfo
,
7008 battrs
, &old_policy
);
7010 if (old_policy
.get_owner().get_id().compare(s
->user
->get_user()) != 0) {
7017 RGWBucketInfo master_info
;
7018 rgw_bucket
*pmaster_bucket
= nullptr;
7019 uint32_t *pmaster_num_shards
= nullptr;
7020 real_time creation_time
;
7021 obj_version objv
, ep_objv
, *pobjv
= nullptr;
7023 if (! store
->svc()->zone
->is_meta_master()) {
7025 ceph::bufferlist in_data
;
7026 req_info info
= s
->info
;
7027 forward_req_info(s
->cct
, info
, bucket_name
);
7028 op_ret
= forward_request_to_master(s
, nullptr, store
, in_data
, &jp
, &info
);
7033 JSONDecoder::decode_json("entry_point_object_ver", ep_objv
, &jp
);
7034 JSONDecoder::decode_json("object_ver", objv
, &jp
);
7035 JSONDecoder::decode_json("bucket_info", master_info
, &jp
);
7037 ldpp_dout(this, 20) << "parsed: objv.tag=" << objv
.tag
<< " objv.ver=" << objv
.ver
<< dendl
;
7038 ldpp_dout(this, 20) << "got creation_time="<< master_info
.creation_time
<< dendl
;
7040 pmaster_bucket
= &master_info
.bucket
;
7041 creation_time
= master_info
.creation_time
;
7042 pmaster_num_shards
= &master_info
.num_shards
;
7045 pmaster_bucket
= nullptr;
7046 pmaster_num_shards
= nullptr;
7049 rgw_placement_rule
placement_rule(binfo
.placement_rule
, s
->info
.storage_class
);
7051 if (bucket_exists
) {
7052 rgw_placement_rule selected_placement_rule
;
7054 bucket
.tenant
= s
->bucket_tenant
;
7055 bucket
.name
= s
->bucket_name
;
7056 op_ret
= store
->svc()->zone
->select_bucket_placement(s
->user
->get_info(),
7057 store
->svc()->zone
->get_zonegroup().get_id(),
7059 &selected_placement_rule
,
7061 if (selected_placement_rule
!= binfo
.placement_rule
) {
7063 ldpp_dout(this, 20) << "non-coherent placement rule" << dendl
;
7068 /* Create metadata: ACLs. */
7069 std::map
<std::string
, ceph::bufferlist
> attrs
;
7070 RGWAccessControlPolicy policy
;
7071 policy
.create_default(s
->user
->get_id(), s
->user
->get_display_name());
7072 ceph::bufferlist aclbl
;
7073 policy
.encode(aclbl
);
7074 attrs
.emplace(RGW_ATTR_ACL
, std::move(aclbl
));
7076 RGWQuotaInfo quota_info
;
7077 const RGWQuotaInfo
* pquota_info
= nullptr;
7080 bucket
.tenant
= s
->bucket_tenant
; /* ignored if bucket exists */
7081 bucket
.name
= bucket_name
;
7084 RGWBucketInfo out_info
;
7085 op_ret
= store
->getRados()->create_bucket(s
->user
->get_info(),
7087 store
->svc()->zone
->get_zonegroup().get_id(),
7088 placement_rule
, binfo
.swift_ver_location
,
7090 out_info
, pobjv
, &ep_objv
, creation_time
,
7091 pmaster_bucket
, pmaster_num_shards
, true);
7092 /* continue if EEXIST and create_bucket will fail below. this way we can
7093 * recover from a partial create by retrying it. */
7094 ldpp_dout(this, 20) << "rgw_create_bucket returned ret=" << op_ret
7095 << ", bucket=" << bucket
<< dendl
;
7097 if (op_ret
&& op_ret
!= -EEXIST
) {
7101 const bool existed
= (op_ret
== -EEXIST
);
7103 /* bucket already existed, might have raced with another bucket creation, or
7104 * might be partial bucket creation that never completed. Read existing bucket
7105 * info, verify that the reported bucket owner is the current user.
7106 * If all is ok then update the user's list of buckets.
7107 * Otherwise inform client about a name conflict.
7109 if (out_info
.owner
.compare(s
->user
->get_id()) != 0) {
7111 ldpp_dout(this, 20) << "conflicting bucket name" << dendl
;
7114 bucket
= out_info
.bucket
;
7117 op_ret
= store
->ctl()->bucket
->link_bucket(s
->user
->get_id(), bucket
,
7118 out_info
.creation_time
,
7120 if (op_ret
&& !existed
&& op_ret
!= -EEXIST
) {
7121 /* if it exists (or previously existed), don't remove it! */
7122 op_ret
= store
->ctl()->bucket
->unlink_bucket(s
->user
->get_id(), bucket
, s
->yield
);
7124 ldpp_dout(this, 0) << "WARNING: failed to unlink bucket: ret=" << op_ret
<< dendl
;
7126 } else if (op_ret
== -EEXIST
|| (op_ret
== 0 && existed
)) {
7127 ldpp_dout(this, 20) << "containers already exists" << dendl
;
7128 op_ret
= -ERR_BUCKET_EXISTS
;
7135 bool RGWBulkUploadOp::handle_file_verify_permission(RGWBucketInfo
& binfo
,
7137 std::map
<std::string
, ceph::bufferlist
>& battrs
,
7138 ACLOwner
& bucket_owner
/* out */)
7140 RGWAccessControlPolicy
bacl(store
->ctx());
7141 op_ret
= read_bucket_policy(store
, s
, binfo
, battrs
, &bacl
, binfo
.bucket
);
7143 ldpp_dout(this, 20) << "cannot read_policy() for bucket" << dendl
;
7147 auto policy
= get_iam_policy_from_attr(s
->cct
, store
, battrs
, binfo
.bucket
.tenant
);
7149 bucket_owner
= bacl
.get_owner();
7150 if (policy
|| ! s
->iam_user_policies
.empty()) {
7151 auto usr_policy_res
= eval_user_policies(s
->iam_user_policies
, s
->env
,
7153 rgw::IAM::s3PutObject
, obj
);
7154 if (usr_policy_res
== Effect::Deny
) {
7157 auto e
= policy
->eval(s
->env
, *s
->auth
.identity
,
7158 rgw::IAM::s3PutObject
, obj
);
7159 if (e
== Effect::Allow
) {
7161 } else if (e
== Effect::Deny
) {
7163 } else if (usr_policy_res
== Effect::Allow
) {
7168 return verify_bucket_permission_no_policy(this, s
, s
->user_acl
.get(),
7169 &bacl
, RGW_PERM_WRITE
);
7172 int RGWBulkUploadOp::handle_file(const boost::string_ref path
,
7174 AlignedStreamGetter
& body
)
7177 ldpp_dout(this, 20) << "got file=" << path
<< ", size=" << size
<< dendl
;
7179 if (size
> static_cast<size_t>(s
->cct
->_conf
->rgw_max_put_size
)) {
7180 op_ret
= -ERR_TOO_LARGE
;
7184 std::string bucket_name
;
7186 std::tie(bucket_name
, object
) = *parse_path(path
);
7188 auto& obj_ctx
= *static_cast<RGWObjectCtx
*>(s
->obj_ctx
);
7189 RGWBucketInfo binfo
;
7190 std::map
<std::string
, ceph::bufferlist
> battrs
;
7192 op_ret
= store
->getRados()->get_bucket_info(store
->svc(), s
->user
->get_tenant(),
7193 bucket_name
, binfo
, nullptr, s
->yield
, &battrs
);
7194 if (op_ret
== -ENOENT
) {
7195 ldpp_dout(this, 20) << "non existent directory=" << bucket_name
<< dendl
;
7196 } else if (op_ret
< 0) {
7200 if (! handle_file_verify_permission(binfo
,
7201 rgw_obj(binfo
.bucket
, object
),
7203 ldpp_dout(this, 20) << "object creation unauthorized" << dendl
;
7208 op_ret
= store
->getRados()->check_quota(bowner
.get_id(), binfo
.bucket
,
7209 user_quota
, bucket_quota
, size
);
7214 rgw_obj
obj(binfo
.bucket
, object
);
7215 if (s
->bucket_info
.versioning_enabled()) {
7216 store
->getRados()->gen_rand_obj_instance_name(&obj
);
7219 rgw_placement_rule dest_placement
= s
->dest_placement
;
7220 dest_placement
.inherit_from(binfo
.placement_rule
);
7222 auto aio
= rgw::make_throttle(s
->cct
->_conf
->rgw_put_obj_min_window_size
,
7225 using namespace rgw::putobj
;
7226 AtomicObjectProcessor
processor(&*aio
, store
, binfo
, &s
->dest_placement
, bowner
.get_id(),
7227 obj_ctx
, obj
, 0, s
->req_id
, this, s
->yield
);
7229 op_ret
= processor
.prepare(s
->yield
);
7231 ldpp_dout(this, 20) << "cannot prepare processor due to ret=" << op_ret
<< dendl
;
7235 /* No filters by default. */
7236 DataProcessor
*filter
= &processor
;
7238 const auto& compression_type
= store
->svc()->zone
->get_zone_params().get_compression_type(
7240 CompressorRef plugin
;
7241 boost::optional
<RGWPutObj_Compress
> compressor
;
7242 if (compression_type
!= "none") {
7243 plugin
= Compressor::create(s
->cct
, compression_type
);
7245 ldpp_dout(this, 1) << "Cannot load plugin for rgw_compression_type "
7246 << compression_type
<< dendl
;
7248 compressor
.emplace(s
->cct
, plugin
, filter
);
7249 filter
= &*compressor
;
7253 /* Upload file content. */
7258 ceph::bufferlist data
;
7259 len
= body
.get_at_most(s
->cct
->_conf
->rgw_max_chunk_size
, data
);
7261 ldpp_dout(this, 20) << "body=" << data
.c_str() << dendl
;
7265 } else if (len
> 0) {
7266 hash
.Update((const unsigned char *)data
.c_str(), data
.length());
7267 op_ret
= filter
->process(std::move(data
), ofs
);
7269 ldpp_dout(this, 20) << "filter->process() returned ret=" << op_ret
<< dendl
;
7279 op_ret
= filter
->process({}, ofs
);
7285 ldpp_dout(this, 10) << "real file size different from declared" << dendl
;
7290 op_ret
= store
->getRados()->check_quota(bowner
.get_id(), binfo
.bucket
,
7291 user_quota
, bucket_quota
, size
);
7293 ldpp_dout(this, 20) << "quota exceeded for path=" << path
<< dendl
;
7297 char calc_md5
[CEPH_CRYPTO_MD5_DIGESTSIZE
* 2 + 1];
7298 unsigned char m
[CEPH_CRYPTO_MD5_DIGESTSIZE
];
7300 buf_to_hex(m
, CEPH_CRYPTO_MD5_DIGESTSIZE
, calc_md5
);
7302 /* Create metadata: ETAG. */
7303 std::map
<std::string
, ceph::bufferlist
> attrs
;
7304 std::string etag
= calc_md5
;
7305 ceph::bufferlist etag_bl
;
7306 etag_bl
.append(etag
.c_str(), etag
.size() + 1);
7307 attrs
.emplace(RGW_ATTR_ETAG
, std::move(etag_bl
));
7309 /* Create metadata: ACLs. */
7310 RGWAccessControlPolicy policy
;
7311 policy
.create_default(s
->user
->get_id(), s
->user
->get_display_name());
7312 ceph::bufferlist aclbl
;
7313 policy
.encode(aclbl
);
7314 attrs
.emplace(RGW_ATTR_ACL
, std::move(aclbl
));
7316 /* Create metadata: compression info. */
7317 if (compressor
&& compressor
->is_compressed()) {
7318 ceph::bufferlist tmp
;
7319 RGWCompressionInfo cs_info
;
7320 cs_info
.compression_type
= plugin
->get_type_name();
7321 cs_info
.orig_size
= s
->obj_size
;
7322 cs_info
.blocks
= std::move(compressor
->get_compression_blocks());
7323 encode(cs_info
, tmp
);
7324 attrs
.emplace(RGW_ATTR_COMPRESSION
, std::move(tmp
));
7327 /* Complete the transaction. */
7328 op_ret
= processor
.complete(size
, etag
, nullptr, ceph::real_time(),
7329 attrs
, ceph::real_time() /* delete_at */,
7330 nullptr, nullptr, nullptr, nullptr, nullptr,
7333 ldpp_dout(this, 20) << "processor::complete returned op_ret=" << op_ret
<< dendl
;
7339 void RGWBulkUploadOp::execute()
7341 ceph::bufferlist
buffer(64 * 1024);
7343 ldpp_dout(this, 20) << "start" << dendl
;
7345 /* Create an instance of stream-abstracting class. Having this indirection
7346 * allows for easy introduction of decompressors like gzip and bzip2. */
7347 auto stream
= create_stream();
7352 /* Handling the $UPLOAD_PATH accordingly to the Swift's Bulk middleware. See:
7353 * https://github.com/openstack/swift/blob/2.13.0/swift/common/middleware/bulk.py#L31-L41 */
7354 std::string bucket_path
, file_prefix
;
7355 std::tie(bucket_path
, file_prefix
) = handle_upload_path(s
);
7357 auto status
= rgw::tar::StatusIndicator::create();
7359 op_ret
= stream
->get_exactly(rgw::tar::BLOCK_SIZE
, buffer
);
7361 ldpp_dout(this, 2) << "cannot read header" << dendl
;
7365 /* We need to re-interpret the buffer as a TAR block. Exactly two blocks
7366 * must be tracked to detect out end-of-archive. It occurs when both of
7367 * them are empty (zeroed). Tracing this particular inter-block dependency
7368 * is responsibility of the rgw::tar::StatusIndicator class. */
7369 boost::optional
<rgw::tar::HeaderView
> header
;
7370 std::tie(status
, header
) = rgw::tar::interpret_block(status
, buffer
);
7372 if (! status
.empty() && header
) {
7373 /* This specific block isn't empty (entirely zeroed), so we can parse
7374 * it as a TAR header and dispatch. At the moment we do support only
7375 * regular files and directories. Everything else (symlinks, devices)
7376 * will be ignored but won't cease the whole upload. */
7377 switch (header
->get_filetype()) {
7378 case rgw::tar::FileType::NORMAL_FILE
: {
7379 ldpp_dout(this, 2) << "handling regular file" << dendl
;
7381 boost::string_ref filename
= bucket_path
.empty() ? header
->get_filename() : \
7382 file_prefix
+ header
->get_filename().to_string();
7383 auto body
= AlignedStreamGetter(0, header
->get_filesize(),
7384 rgw::tar::BLOCK_SIZE
, *stream
);
7385 op_ret
= handle_file(filename
,
7386 header
->get_filesize(),
7389 /* Only regular files counts. */
7392 failures
.emplace_back(op_ret
, filename
.to_string());
7396 case rgw::tar::FileType::DIRECTORY
: {
7397 ldpp_dout(this, 2) << "handling regular directory" << dendl
;
7399 boost::string_ref dirname
= bucket_path
.empty() ? header
->get_filename() : bucket_path
;
7400 op_ret
= handle_dir(dirname
);
7401 if (op_ret
< 0 && op_ret
!= -ERR_BUCKET_EXISTS
) {
7402 failures
.emplace_back(op_ret
, dirname
.to_string());
7407 /* Not recognized. Skip. */
7413 /* In case of any problems with sub-request authorization Swift simply
7414 * terminates whole upload immediately. */
7415 if (boost::algorithm::contains(std::initializer_list
<int>{ op_ret
},
7417 ldpp_dout(this, 2) << "terminating due to ret=" << op_ret
<< dendl
;
7421 ldpp_dout(this, 2) << "an empty block" << dendl
;
7426 } while (! status
.eof());
7431 RGWBulkUploadOp::AlignedStreamGetter::~AlignedStreamGetter()
7433 const size_t aligned_legnth
= length
+ (-length
% alignment
);
7434 ceph::bufferlist junk
;
7436 DecoratedStreamGetter::get_exactly(aligned_legnth
- position
, junk
);
7439 ssize_t
RGWBulkUploadOp::AlignedStreamGetter::get_at_most(const size_t want
,
7440 ceph::bufferlist
& dst
)
7442 const size_t max_to_read
= std::min(want
, length
- position
);
7443 const auto len
= DecoratedStreamGetter::get_at_most(max_to_read
, dst
);
7450 ssize_t
RGWBulkUploadOp::AlignedStreamGetter::get_exactly(const size_t want
,
7451 ceph::bufferlist
& dst
)
7453 const auto len
= DecoratedStreamGetter::get_exactly(want
, dst
);
7460 int RGWSetAttrs::verify_permission()
7462 // This looks to be part of the RGW-NFS machinery and has no S3 or
7463 // Swift equivalent.
7465 if (!s
->object
.empty()) {
7466 perm
= verify_object_permission_no_policy(this, s
, RGW_PERM_WRITE
);
7468 perm
= verify_bucket_permission_no_policy(this, s
, RGW_PERM_WRITE
);
7476 void RGWSetAttrs::pre_exec()
7478 rgw_bucket_object_pre_exec(s
);
7481 void RGWSetAttrs::execute()
7483 op_ret
= get_params();
7487 rgw_obj
obj(s
->bucket
, s
->object
);
7489 if (!s
->object
.empty()) {
7490 store
->getRados()->set_atomic(s
->obj_ctx
, obj
);
7491 op_ret
= store
->getRados()->set_attrs(s
->obj_ctx
, s
->bucket_info
, obj
, attrs
, nullptr, s
->yield
);
7493 for (auto& iter
: attrs
) {
7494 s
->bucket_attrs
[iter
.first
] = std::move(iter
.second
);
7496 op_ret
= store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
,
7497 &s
->bucket_info
.objv_tracker
,
7502 void RGWGetObjLayout::pre_exec()
7504 rgw_bucket_object_pre_exec(s
);
7507 void RGWGetObjLayout::execute()
7509 rgw_obj
obj(s
->bucket
, s
->object
);
7510 RGWRados::Object
target(store
->getRados(),
7512 *static_cast<RGWObjectCtx
*>(s
->obj_ctx
),
7513 rgw_obj(s
->bucket
, s
->object
));
7514 RGWRados::Object::Read
stat_op(&target
);
7516 op_ret
= stat_op
.prepare(s
->yield
);
7521 head_obj
= stat_op
.state
.head_obj
;
7523 op_ret
= target
.get_manifest(&manifest
, s
->yield
);
7527 int RGWConfigBucketMetaSearch::verify_permission()
7529 if (!s
->auth
.identity
->is_owner_of(s
->bucket_owner
.get_id())) {
7536 void RGWConfigBucketMetaSearch::pre_exec()
7538 rgw_bucket_object_pre_exec(s
);
7541 void RGWConfigBucketMetaSearch::execute()
7543 op_ret
= get_params();
7545 ldpp_dout(this, 20) << "NOTICE: get_params() returned ret=" << op_ret
<< dendl
;
7549 s
->bucket_info
.mdsearch_config
= mdsearch_config
;
7551 op_ret
= store
->getRados()->put_bucket_instance_info(s
->bucket_info
, false, real_time(), &s
->bucket_attrs
);
7553 ldpp_dout(this, 0) << "NOTICE: put_bucket_info on bucket=" << s
->bucket
.name
7554 << " returned err=" << op_ret
<< dendl
;
7559 int RGWGetBucketMetaSearch::verify_permission()
7561 if (!s
->auth
.identity
->is_owner_of(s
->bucket_owner
.get_id())) {
7568 void RGWGetBucketMetaSearch::pre_exec()
7570 rgw_bucket_object_pre_exec(s
);
7573 int RGWDelBucketMetaSearch::verify_permission()
7575 if (!s
->auth
.identity
->is_owner_of(s
->bucket_owner
.get_id())) {
7582 void RGWDelBucketMetaSearch::pre_exec()
7584 rgw_bucket_object_pre_exec(s
);
7587 void RGWDelBucketMetaSearch::execute()
7589 s
->bucket_info
.mdsearch_config
.clear();
7591 op_ret
= store
->getRados()->put_bucket_instance_info(s
->bucket_info
, false, real_time(), &s
->bucket_attrs
);
7593 ldpp_dout(this, 0) << "NOTICE: put_bucket_info on bucket=" << s
->bucket
.name
7594 << " returned err=" << op_ret
<< dendl
;
7600 RGWHandler::~RGWHandler()
7604 int RGWHandler::init(rgw::sal::RGWRadosStore
*_store
,
7605 struct req_state
*_s
,
7606 rgw::io::BasicClient
*cio
)
7614 int RGWHandler::do_init_permissions()
7616 int ret
= rgw_build_bucket_policies(store
, s
);
7618 ldpp_dout(s
, 10) << "init_permissions on " << s
->bucket
7619 << " failed, ret=" << ret
<< dendl
;
7620 return ret
==-ENODATA
? -EACCES
: ret
;
7623 rgw_build_iam_environment(store
, s
);
7627 int RGWHandler::do_read_permissions(RGWOp
*op
, bool only_bucket
)
7630 /* already read bucket info */
7633 int ret
= rgw_build_object_policies(store
, s
, op
->prefetch_data());
7636 ldpp_dout(op
, 10) << "read_permissions on " << s
->bucket
<< ":"
7637 << s
->object
<< " only_bucket=" << only_bucket
7638 << " ret=" << ret
<< dendl
;
7639 if (ret
== -ENODATA
)
7641 if (s
->auth
.identity
->is_anonymous() && ret
== -EACCES
)
7648 int RGWOp::error_handler(int err_no
, string
*error_content
) {
7649 return dialect_handler
->error_handler(err_no
, error_content
);
7652 int RGWHandler::error_handler(int err_no
, string
*error_content
) {
7653 // This is the do-nothing error handler
7657 std::ostream
& RGWOp::gen_prefix(std::ostream
& out
) const
7659 // append <dialect>:<op name> to the prefix
7660 return s
->gen_prefix(out
) << s
->dialect
<< ':' << name() << ' ';
7663 void RGWDefaultResponseOp::send_response() {
7665 set_req_state_err(s
, op_ret
);
7671 void RGWPutBucketPolicy::send_response()
7674 /* A successful Put Bucket Policy should return a 204 on success */
7675 op_ret
= STATUS_NO_CONTENT
;
7678 set_req_state_err(s
, op_ret
);
7684 int RGWPutBucketPolicy::verify_permission()
7686 if (!verify_bucket_permission(this, s
, rgw::IAM::s3PutBucketPolicy
)) {
7693 int RGWPutBucketPolicy::get_params()
7695 const auto max_size
= s
->cct
->_conf
->rgw_max_put_param_size
;
7696 // At some point when I have more time I want to make a version of
7697 // rgw_rest_read_all_input that doesn't use malloc.
7698 std::tie(op_ret
, data
) = rgw_rest_read_all_input(s
, max_size
, false);
7700 // And throws exceptions.
7704 void RGWPutBucketPolicy::execute()
7706 op_ret
= get_params();
7711 if (!store
->svc()->zone
->is_meta_master()) {
7712 op_ret
= forward_request_to_master(s
, NULL
, store
, data
, nullptr);
7714 ldpp_dout(this, 20) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
7720 const Policy
p(s
->cct
, s
->bucket_tenant
, data
);
7721 auto attrs
= s
->bucket_attrs
;
7722 if (s
->bucket_access_conf
&&
7723 s
->bucket_access_conf
->block_public_policy() &&
7724 rgw::IAM::is_public(p
)) {
7729 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [&p
, this, &attrs
] {
7730 attrs
[RGW_ATTR_IAM_POLICY
].clear();
7731 attrs
[RGW_ATTR_IAM_POLICY
].append(p
.text
);
7732 op_ret
= store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
,
7733 &s
->bucket_info
.objv_tracker
,
7737 } catch (rgw::IAM::PolicyParseException
& e
) {
7738 ldpp_dout(this, 20) << "failed to parse policy: " << e
.what() << dendl
;
7743 void RGWGetBucketPolicy::send_response()
7746 set_req_state_err(s
, op_ret
);
7749 end_header(s
, this, "application/json");
7750 dump_body(s
, policy
);
7753 int RGWGetBucketPolicy::verify_permission()
7755 if (!verify_bucket_permission(this, s
, rgw::IAM::s3GetBucketPolicy
)) {
7762 void RGWGetBucketPolicy::execute()
7764 auto attrs
= s
->bucket_attrs
;
7765 map
<string
, bufferlist
>::iterator aiter
= attrs
.find(RGW_ATTR_IAM_POLICY
);
7766 if (aiter
== attrs
.end()) {
7767 ldpp_dout(this, 0) << "can't find bucket IAM POLICY attr bucket_name = "
7768 << s
->bucket_name
<< dendl
;
7769 op_ret
= -ERR_NO_SUCH_BUCKET_POLICY
;
7770 s
->err
.message
= "The bucket policy does not exist";
7773 policy
= attrs
[RGW_ATTR_IAM_POLICY
];
7775 if (policy
.length() == 0) {
7776 ldpp_dout(this, 10) << "The bucket policy does not exist, bucket: "
7777 << s
->bucket_name
<< dendl
;
7778 op_ret
= -ERR_NO_SUCH_BUCKET_POLICY
;
7779 s
->err
.message
= "The bucket policy does not exist";
7785 void RGWDeleteBucketPolicy::send_response()
7788 set_req_state_err(s
, op_ret
);
7794 int RGWDeleteBucketPolicy::verify_permission()
7796 if (!verify_bucket_permission(this, s
, rgw::IAM::s3DeleteBucketPolicy
)) {
7803 void RGWDeleteBucketPolicy::execute()
7805 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
7806 auto attrs
= s
->bucket_attrs
;
7807 attrs
.erase(RGW_ATTR_IAM_POLICY
);
7808 op_ret
= store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
,
7809 &s
->bucket_info
.objv_tracker
,
7815 void RGWPutBucketObjectLock::pre_exec()
7817 rgw_bucket_object_pre_exec(s
);
7820 int RGWPutBucketObjectLock::verify_permission()
7822 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3PutBucketObjectLockConfiguration
);
7825 void RGWPutBucketObjectLock::execute()
7827 if (!s
->bucket_info
.obj_lock_enabled()) {
7828 ldpp_dout(this, 0) << "ERROR: object Lock configuration cannot be enabled on existing buckets" << dendl
;
7829 op_ret
= -ERR_INVALID_BUCKET_STATE
;
7833 RGWXMLDecoder::XMLParser parser
;
7834 if (!parser
.init()) {
7835 ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl
;
7839 op_ret
= get_params();
7843 if (!parser
.parse(data
.c_str(), data
.length(), 1)) {
7844 op_ret
= -ERR_MALFORMED_XML
;
7849 RGWXMLDecoder::decode_xml("ObjectLockConfiguration", obj_lock
, &parser
, true);
7850 } catch (RGWXMLDecoder::err
& err
) {
7851 ldout(s
->cct
, 5) << "unexpected xml:" << err
<< dendl
;
7852 op_ret
= -ERR_MALFORMED_XML
;
7855 if (obj_lock
.has_rule() && !obj_lock
.retention_period_valid()) {
7856 ldpp_dout(this, 0) << "ERROR: retention period must be a positive integer value" << dendl
;
7857 op_ret
= -ERR_INVALID_RETENTION_PERIOD
;
7861 if (!store
->svc()->zone
->is_meta_master()) {
7862 op_ret
= forward_request_to_master(s
, NULL
, store
, data
, nullptr);
7864 ldout(s
->cct
, 20) << __func__
<< "forward_request_to_master returned ret=" << op_ret
<< dendl
;
7869 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
7870 s
->bucket_info
.obj_lock
= obj_lock
;
7871 op_ret
= store
->getRados()->put_bucket_instance_info(s
->bucket_info
, false,
7872 real_time(), &s
->bucket_attrs
);
7878 void RGWGetBucketObjectLock::pre_exec()
7880 rgw_bucket_object_pre_exec(s
);
7883 int RGWGetBucketObjectLock::verify_permission()
7885 return verify_bucket_owner_or_policy(s
, rgw::IAM::s3GetBucketObjectLockConfiguration
);
7888 void RGWGetBucketObjectLock::execute()
7890 if (!s
->bucket_info
.obj_lock_enabled()) {
7891 op_ret
= -ERR_NO_SUCH_OBJECT_LOCK_CONFIGURATION
;
7896 int RGWPutObjRetention::verify_permission()
7898 if (!verify_object_permission(this, s
, rgw::IAM::s3PutObjectRetention
)) {
7901 op_ret
= get_params();
7905 if (bypass_governance_mode
) {
7906 bypass_perm
= verify_object_permission(this, s
, rgw::IAM::s3BypassGovernanceRetention
);
7911 void RGWPutObjRetention::pre_exec()
7913 rgw_bucket_object_pre_exec(s
);
7916 void RGWPutObjRetention::execute()
7918 if (!s
->bucket_info
.obj_lock_enabled()) {
7919 ldpp_dout(this, 0) << "ERROR: object retention can't be set if bucket object lock not configured" << dendl
;
7920 op_ret
= -ERR_INVALID_REQUEST
;
7924 RGWXMLDecoder::XMLParser parser
;
7925 if (!parser
.init()) {
7926 ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl
;
7931 if (!parser
.parse(data
.c_str(), data
.length(), 1)) {
7932 op_ret
= -ERR_MALFORMED_XML
;
7937 RGWXMLDecoder::decode_xml("Retention", obj_retention
, &parser
, true);
7938 } catch (RGWXMLDecoder::err
& err
) {
7939 ldpp_dout(this, 5) << "unexpected xml:" << err
<< dendl
;
7940 op_ret
= -ERR_MALFORMED_XML
;
7944 if (ceph::real_clock::to_time_t(obj_retention
.get_retain_until_date()) < ceph_clock_now()) {
7945 ldpp_dout(this, 0) << "ERROR: the retain until date must be in the future" << dendl
;
7950 obj_retention
.encode(bl
);
7951 rgw_obj
obj(s
->bucket
, s
->object
);
7953 //check old retention
7954 map
<string
, bufferlist
> attrs
;
7955 op_ret
= get_obj_attrs(store
, s
, obj
, attrs
);
7957 ldpp_dout(this, 0) << "ERROR: get obj attr error"<< dendl
;
7960 auto aiter
= attrs
.find(RGW_ATTR_OBJECT_RETENTION
);
7961 if (aiter
!= attrs
.end()) {
7962 RGWObjectRetention old_obj_retention
;
7964 decode(old_obj_retention
, aiter
->second
);
7965 } catch (buffer::error
& err
) {
7966 ldpp_dout(this, 0) << "ERROR: failed to decode RGWObjectRetention" << dendl
;
7970 if (ceph::real_clock::to_time_t(obj_retention
.get_retain_until_date()) < ceph::real_clock::to_time_t(old_obj_retention
.get_retain_until_date())) {
7971 if (old_obj_retention
.get_mode().compare("GOVERNANCE") != 0 || !bypass_perm
|| !bypass_governance_mode
) {
7978 op_ret
= modify_obj_attr(store
, s
, obj
, RGW_ATTR_OBJECT_RETENTION
, bl
);
7983 int RGWGetObjRetention::verify_permission()
7985 if (!verify_object_permission(this, s
, rgw::IAM::s3GetObjectRetention
)) {
7991 void RGWGetObjRetention::pre_exec()
7993 rgw_bucket_object_pre_exec(s
);
7996 void RGWGetObjRetention::execute()
7998 if (!s
->bucket_info
.obj_lock_enabled()) {
7999 ldpp_dout(this, 0) << "ERROR: bucket object lock not configured" << dendl
;
8000 op_ret
= -ERR_INVALID_REQUEST
;
8003 rgw_obj
obj(s
->bucket
, s
->object
);
8004 map
<string
, bufferlist
> attrs
;
8005 op_ret
= get_obj_attrs(store
, s
, obj
, attrs
);
8007 ldpp_dout(this, 0) << "ERROR: failed to get obj attrs, obj=" << obj
8008 << " ret=" << op_ret
<< dendl
;
8011 auto aiter
= attrs
.find(RGW_ATTR_OBJECT_RETENTION
);
8012 if (aiter
== attrs
.end()) {
8013 op_ret
= -ERR_NO_SUCH_OBJECT_LOCK_CONFIGURATION
;
8017 bufferlist::const_iterator iter
{&aiter
->second
};
8019 obj_retention
.decode(iter
);
8020 } catch (const buffer::error
& e
) {
8021 ldout(s
->cct
, 0) << __func__
<< "decode object retention config failed" << dendl
;
8028 int RGWPutObjLegalHold::verify_permission()
8030 if (!verify_object_permission(this, s
, rgw::IAM::s3PutObjectLegalHold
)) {
8036 void RGWPutObjLegalHold::pre_exec()
8038 rgw_bucket_object_pre_exec(s
);
8041 void RGWPutObjLegalHold::execute() {
8042 if (!s
->bucket_info
.obj_lock_enabled()) {
8043 ldpp_dout(this, 0) << "ERROR: object legal hold can't be set if bucket object lock not configured" << dendl
;
8044 op_ret
= -ERR_INVALID_REQUEST
;
8048 RGWXMLDecoder::XMLParser parser
;
8049 if (!parser
.init()) {
8050 ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl
;
8055 op_ret
= get_params();
8059 if (!parser
.parse(data
.c_str(), data
.length(), 1)) {
8060 op_ret
= -ERR_MALFORMED_XML
;
8065 RGWXMLDecoder::decode_xml("LegalHold", obj_legal_hold
, &parser
, true);
8066 } catch (RGWXMLDecoder::err
&err
) {
8067 ldout(s
->cct
, 5) << "unexpected xml:" << err
<< dendl
;
8068 op_ret
= -ERR_MALFORMED_XML
;
8072 obj_legal_hold
.encode(bl
);
8073 rgw_obj
obj(s
->bucket
, s
->object
);
8074 //if instance is empty, we should modify the latest object
8075 op_ret
= modify_obj_attr(store
, s
, obj
, RGW_ATTR_OBJECT_LEGAL_HOLD
, bl
);
8079 int RGWGetObjLegalHold::verify_permission()
8081 if (!verify_object_permission(this, s
, rgw::IAM::s3GetObjectLegalHold
)) {
8087 void RGWGetObjLegalHold::pre_exec()
8089 rgw_bucket_object_pre_exec(s
);
8092 void RGWGetObjLegalHold::execute()
8094 if (!s
->bucket_info
.obj_lock_enabled()) {
8095 ldpp_dout(this, 0) << "ERROR: bucket object lock not configured" << dendl
;
8096 op_ret
= -ERR_INVALID_REQUEST
;
8099 rgw_obj
obj(s
->bucket
, s
->object
);
8100 map
<string
, bufferlist
> attrs
;
8101 op_ret
= get_obj_attrs(store
, s
, obj
, attrs
);
8103 ldpp_dout(this, 0) << "ERROR: failed to get obj attrs, obj=" << obj
8104 << " ret=" << op_ret
<< dendl
;
8107 auto aiter
= attrs
.find(RGW_ATTR_OBJECT_LEGAL_HOLD
);
8108 if (aiter
== attrs
.end()) {
8109 op_ret
= -ERR_NO_SUCH_OBJECT_LOCK_CONFIGURATION
;
8113 bufferlist::const_iterator iter
{&aiter
->second
};
8115 obj_legal_hold
.decode(iter
);
8116 } catch (const buffer::error
& e
) {
8117 ldout(s
->cct
, 0) << __func__
<< "decode object legal hold config failed" << dendl
;
8124 void RGWGetClusterStat::execute()
8126 op_ret
= this->store
->getRados()->get_rados_handle()->cluster_stat(stats_op
);
8130 int RGWGetBucketPolicyStatus::verify_permission()
8132 if (!verify_bucket_permission(this, s
, rgw::IAM::s3GetBucketPolicyStatus
)) {
8139 void RGWGetBucketPolicyStatus::execute()
8141 isPublic
= (s
->iam_policy
&& rgw::IAM::is_public(*s
->iam_policy
)) || s
->bucket_acl
->is_public();
8144 int RGWPutBucketPublicAccessBlock::verify_permission()
8146 if (!verify_bucket_permission(this, s
, rgw::IAM::s3PutBucketPublicAccessBlock
)) {
8153 int RGWPutBucketPublicAccessBlock::get_params()
8155 const auto max_size
= s
->cct
->_conf
->rgw_max_put_param_size
;
8156 std::tie(op_ret
, data
) = rgw_rest_read_all_input(s
, max_size
, false);
8160 void RGWPutBucketPublicAccessBlock::execute()
8162 RGWXMLDecoder::XMLParser parser
;
8163 if (!parser
.init()) {
8164 ldpp_dout(this, 0) << "ERROR: failed to initialize parser" << dendl
;
8169 op_ret
= get_params();
8173 if (!parser
.parse(data
.c_str(), data
.length(), 1)) {
8174 ldpp_dout(this, 0) << "ERROR: malformed XML" << dendl
;
8175 op_ret
= -ERR_MALFORMED_XML
;
8180 RGWXMLDecoder::decode_xml("PublicAccessBlockConfiguration", access_conf
, &parser
, true);
8181 } catch (RGWXMLDecoder::err
&err
) {
8182 ldpp_dout(this, 5) << "unexpected xml:" << err
<< dendl
;
8183 op_ret
= -ERR_MALFORMED_XML
;
8187 if (!store
->svc()->zone
->is_meta_master()) {
8188 op_ret
= forward_request_to_master(s
, NULL
, store
, data
, nullptr);
8190 ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret
<< dendl
;
8196 access_conf
.encode(bl
);
8197 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this, &bl
] {
8198 map
<string
, bufferlist
> attrs
= s
->bucket_attrs
;
8199 attrs
[RGW_ATTR_PUBLIC_ACCESS
] = bl
;
8200 return store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
, &s
->bucket_info
.objv_tracker
, s
->yield
);
8205 int RGWGetBucketPublicAccessBlock::verify_permission()
8207 if (!verify_bucket_permission(this, s
, rgw::IAM::s3GetBucketPolicy
)) {
8214 void RGWGetBucketPublicAccessBlock::execute()
8216 auto attrs
= s
->bucket_attrs
;
8217 if (auto aiter
= attrs
.find(RGW_ATTR_PUBLIC_ACCESS
);
8218 aiter
== attrs
.end()) {
8219 ldpp_dout(this, 0) << "can't find bucket IAM POLICY attr bucket_name = "
8220 << s
->bucket_name
<< dendl
;
8221 // return the default;
8224 bufferlist::const_iterator iter
{&aiter
->second
};
8226 access_conf
.decode(iter
);
8227 } catch (const buffer::error
& e
) {
8228 ldpp_dout(this, 0) << __func__
<< "decode access_conf failed" << dendl
;
8236 void RGWDeleteBucketPublicAccessBlock::send_response()
8239 set_req_state_err(s
, op_ret
);
8245 int RGWDeleteBucketPublicAccessBlock::verify_permission()
8247 if (!verify_bucket_permission(this, s
, rgw::IAM::s3PutBucketPublicAccessBlock
)) {
8254 void RGWDeleteBucketPublicAccessBlock::execute()
8256 op_ret
= retry_raced_bucket_write(store
->getRados(), s
, [this] {
8257 auto attrs
= s
->bucket_attrs
;
8258 attrs
.erase(RGW_ATTR_PUBLIC_ACCESS
);
8259 op_ret
= store
->ctl()->bucket
->set_bucket_instance_attrs(s
->bucket_info
, attrs
,
8260 &s
->bucket_info
.objv_tracker
,