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9f95a23c TL |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab ft=cpp | |
3 | ||
11fdf7f2 TL |
4 | #include "common/errno.h" |
5 | ||
6 | #include "rgw_cr_tools.h" | |
7 | #include "rgw_bucket.h" | |
8 | #include "rgw_user.h" | |
9 | #include "rgw_op.h" | |
10 | #include "rgw_acl_s3.h" | |
11 | #include "rgw_zone.h" | |
12 | ||
9f95a23c TL |
13 | #include "services/svc_zone.h" |
14 | ||
11fdf7f2 TL |
15 | #define dout_context g_ceph_context |
16 | #define dout_subsys ceph_subsys_rgw | |
17 | ||
20effc67 TL |
18 | using namespace std; |
19 | ||
11fdf7f2 | 20 | template<> |
b3b6e05e | 21 | int RGWUserCreateCR::Request::_send_request(const DoutPrefixProvider *dpp) |
11fdf7f2 TL |
22 | { |
23 | CephContext *cct = store->ctx(); | |
24 | ||
f6b5b4d7 TL |
25 | const int32_t default_max_buckets = |
26 | cct->_conf.get_val<int64_t>("rgw_user_max_buckets"); | |
11fdf7f2 | 27 | |
20effc67 | 28 | RGWUserAdminOpState op_state(store); |
11fdf7f2 TL |
29 | |
30 | auto& user = params.user; | |
31 | ||
32 | op_state.set_user_id(user); | |
33 | op_state.set_display_name(params.display_name); | |
34 | op_state.set_user_email(params.email); | |
35 | op_state.set_caps(params.caps); | |
36 | op_state.set_access_key(params.access_key); | |
37 | op_state.set_secret_key(params.secret_key); | |
38 | ||
39 | if (!params.key_type.empty()) { | |
40 | int32_t key_type = KEY_TYPE_S3; | |
41 | if (params.key_type == "swift") { | |
42 | key_type = KEY_TYPE_SWIFT; | |
43 | } | |
44 | ||
45 | op_state.set_key_type(key_type); | |
46 | } | |
47 | ||
48 | op_state.set_max_buckets(params.max_buckets.value_or(default_max_buckets)); | |
49 | op_state.set_suspension(params.suspended); | |
50 | op_state.set_system(params.system); | |
51 | op_state.set_exclusive(params.exclusive); | |
52 | ||
53 | if (params.generate_key) { | |
54 | op_state.set_generate_key(); | |
55 | } | |
56 | ||
57 | ||
58 | if (params.apply_quota) { | |
59 | RGWQuotaInfo bucket_quota; | |
60 | RGWQuotaInfo user_quota; | |
61 | ||
62 | if (cct->_conf->rgw_bucket_default_quota_max_objects >= 0) { | |
63 | bucket_quota.max_objects = cct->_conf->rgw_bucket_default_quota_max_objects; | |
64 | bucket_quota.enabled = true; | |
65 | } | |
66 | ||
67 | if (cct->_conf->rgw_bucket_default_quota_max_size >= 0) { | |
68 | bucket_quota.max_size = cct->_conf->rgw_bucket_default_quota_max_size; | |
69 | bucket_quota.enabled = true; | |
70 | } | |
71 | ||
72 | if (cct->_conf->rgw_user_default_quota_max_objects >= 0) { | |
73 | user_quota.max_objects = cct->_conf->rgw_user_default_quota_max_objects; | |
74 | user_quota.enabled = true; | |
75 | } | |
76 | ||
77 | if (cct->_conf->rgw_user_default_quota_max_size >= 0) { | |
78 | user_quota.max_size = cct->_conf->rgw_user_default_quota_max_size; | |
79 | user_quota.enabled = true; | |
80 | } | |
81 | ||
82 | if (bucket_quota.enabled) { | |
83 | op_state.set_bucket_quota(bucket_quota); | |
84 | } | |
85 | ||
86 | if (user_quota.enabled) { | |
87 | op_state.set_user_quota(user_quota); | |
88 | } | |
89 | } | |
90 | ||
91 | RGWNullFlusher flusher; | |
b3b6e05e | 92 | return RGWUserAdminOp_User::create(dpp, store, op_state, flusher, null_yield); |
11fdf7f2 TL |
93 | } |
94 | ||
95 | template<> | |
b3b6e05e | 96 | int RGWGetUserInfoCR::Request::_send_request(const DoutPrefixProvider *dpp) |
11fdf7f2 | 97 | { |
b3b6e05e | 98 | return store->ctl()->user->get_info_by_uid(dpp, params.user, result.get(), null_yield); |
11fdf7f2 TL |
99 | } |
100 | ||
101 | template<> | |
b3b6e05e | 102 | int RGWGetBucketInfoCR::Request::_send_request(const DoutPrefixProvider *dpp) |
11fdf7f2 | 103 | { |
20effc67 | 104 | return store->get_bucket(dpp, nullptr, params.tenant, params.bucket_name, &result->bucket, null_yield); |
11fdf7f2 TL |
105 | } |
106 | ||
107 | template<> | |
b3b6e05e | 108 | int RGWBucketCreateLocalCR::Request::_send_request(const DoutPrefixProvider *dpp) |
11fdf7f2 TL |
109 | { |
110 | CephContext *cct = store->ctx(); | |
9f95a23c | 111 | auto& zone_svc = store->svc()->zone; |
11fdf7f2 TL |
112 | |
113 | const auto& user_info = params.user_info.get(); | |
114 | const auto& user = user_info->user_id; | |
115 | const auto& bucket_name = params.bucket_name; | |
116 | auto& placement_rule = params.placement_rule; | |
117 | ||
118 | if (!placement_rule.empty() && | |
119 | !zone_svc->get_zone_params().valid_placement(placement_rule)) { | |
b3b6e05e | 120 | ldpp_dout(dpp, 0) << "placement target (" << placement_rule << ")" |
11fdf7f2 TL |
121 | << " doesn't exist in the placement targets of zonegroup" |
122 | << " (" << zone_svc->get_zonegroup().api_name << ")" << dendl; | |
123 | return -ERR_INVALID_LOCATION_CONSTRAINT; | |
124 | } | |
125 | ||
126 | /* we need to make sure we read bucket info, it's not read before for this | |
127 | * specific request */ | |
11fdf7f2 TL |
128 | RGWBucketInfo bucket_info; |
129 | map<string, bufferlist> bucket_attrs; | |
130 | ||
9f95a23c | 131 | int ret = store->getRados()->get_bucket_info(store->svc(), user.tenant, bucket_name, |
b3b6e05e | 132 | bucket_info, nullptr, null_yield, dpp, &bucket_attrs); |
11fdf7f2 TL |
133 | if (ret < 0 && ret != -ENOENT) |
134 | return ret; | |
135 | bool bucket_exists = (ret != -ENOENT); | |
136 | ||
137 | RGWAccessControlPolicy old_policy(cct); | |
138 | ACLOwner bucket_owner; | |
139 | bucket_owner.set_id(user); | |
140 | bucket_owner.set_name(user_info->display_name); | |
141 | if (bucket_exists) { | |
b3b6e05e | 142 | ret = rgw_op_get_bucket_policy_from_attr(dpp, cct, store, bucket_info, |
f67539c2 | 143 | bucket_attrs, &old_policy, null_yield); |
11fdf7f2 TL |
144 | if (ret >= 0) { |
145 | if (old_policy.get_owner().get_id().compare(user) != 0) { | |
146 | return -EEXIST; | |
147 | } | |
148 | } | |
149 | } | |
150 | ||
151 | RGWBucketInfo master_info; | |
152 | rgw_bucket *pmaster_bucket = nullptr; | |
153 | uint32_t *pmaster_num_shards = nullptr; | |
154 | real_time creation_time; | |
155 | ||
156 | string zonegroup_id = zone_svc->get_zonegroup().get_id(); | |
157 | ||
158 | if (bucket_exists) { | |
159 | rgw_placement_rule selected_placement_rule; | |
160 | rgw_bucket bucket; | |
161 | bucket.tenant = user.tenant; | |
162 | bucket.name = bucket_name; | |
b3b6e05e | 163 | ret = zone_svc->select_bucket_placement(dpp, *user_info, zonegroup_id, |
f67539c2 TL |
164 | placement_rule, |
165 | &selected_placement_rule, nullptr, null_yield); | |
11fdf7f2 | 166 | if (selected_placement_rule != bucket_info.placement_rule) { |
b3b6e05e | 167 | ldpp_dout(dpp, 0) << "bucket already exists on a different placement rule: " |
11fdf7f2 TL |
168 | << " selected_rule= " << selected_placement_rule |
169 | << " existing_rule= " << bucket_info.placement_rule << dendl; | |
170 | return -EEXIST; | |
171 | } | |
172 | } | |
173 | ||
174 | /* Encode special metadata first as we're using std::map::emplace under | |
175 | * the hood. This method will add the new items only if the map doesn't | |
176 | * contain such keys yet. */ | |
177 | RGWAccessControlPolicy_S3 policy(cct); | |
178 | policy.create_canned(bucket_owner, bucket_owner, string()); /* default private policy */ | |
179 | bufferlist aclbl; | |
180 | policy.encode(aclbl); | |
181 | map<string, buffer::list> attrs; | |
182 | attrs.emplace(std::move(RGW_ATTR_ACL), std::move(aclbl)); | |
183 | ||
184 | RGWQuotaInfo quota_info; | |
185 | const RGWQuotaInfo * pquota_info = nullptr; | |
186 | ||
187 | rgw_bucket bucket; | |
188 | bucket.tenant = user.tenant; | |
189 | bucket.name = bucket_name; | |
190 | ||
191 | RGWBucketInfo info; | |
192 | obj_version ep_objv; | |
193 | ||
9f95a23c | 194 | ret = store->getRados()->create_bucket(*user_info, bucket, zonegroup_id, |
11fdf7f2 TL |
195 | placement_rule, bucket_info.swift_ver_location, |
196 | pquota_info, attrs, | |
197 | info, nullptr, &ep_objv, creation_time, | |
b3b6e05e | 198 | pmaster_bucket, pmaster_num_shards, null_yield, dpp, true); |
11fdf7f2 TL |
199 | |
200 | ||
201 | if (ret && ret != -EEXIST) | |
202 | return ret; | |
203 | ||
204 | bool existed = (ret == -EEXIST); | |
205 | ||
206 | if (existed) { | |
207 | if (info.owner != user) { | |
b3b6e05e | 208 | ldpp_dout(dpp, 20) << "NOTICE: bucket already exists under a different user (bucket=" << bucket << " user=" << user << " bucket_owner=" << info.owner << dendl; |
11fdf7f2 TL |
209 | return -EEXIST; |
210 | } | |
211 | bucket = info.bucket; | |
212 | } | |
213 | ||
b3b6e05e | 214 | ret = store->ctl()->bucket->link_bucket(user, bucket, info.creation_time, null_yield, dpp, false); |
11fdf7f2 TL |
215 | if (ret && !existed && ret != -EEXIST) { |
216 | /* if it exists (or previously existed), don't remove it! */ | |
b3b6e05e | 217 | int r = store->ctl()->bucket->unlink_bucket(user, bucket, null_yield, dpp); |
11fdf7f2 | 218 | if (r < 0) { |
b3b6e05e | 219 | ldpp_dout(dpp, 0) << "WARNING: failed to unlink bucket: ret=" << r << dendl; |
11fdf7f2 TL |
220 | } |
221 | } else if (ret == -EEXIST || (ret == 0 && existed)) { | |
222 | ret = -ERR_BUCKET_EXISTS; | |
223 | } | |
224 | ||
225 | if (ret < 0) { | |
b3b6e05e | 226 | ldpp_dout(dpp, 0) << "ERROR: bucket creation (bucket=" << bucket << ") return ret=" << ret << dendl; |
11fdf7f2 TL |
227 | } |
228 | ||
229 | return ret; | |
230 | } | |
231 | ||
232 | template<> | |
b3b6e05e | 233 | int RGWObjectSimplePutCR::Request::_send_request(const DoutPrefixProvider *dpp) |
11fdf7f2 TL |
234 | { |
235 | RGWDataAccess::ObjectRef obj; | |
236 | ||
237 | CephContext *cct = store->ctx(); | |
238 | ||
239 | int ret = params.bucket->get_object(params.key, &obj); | |
240 | if (ret < 0) { | |
241 | lderr(cct) << "ERROR: failed to get object: " << cpp_strerror(-ret) << dendl; | |
242 | return -ret; | |
243 | } | |
244 | ||
245 | if (params.user_data) { | |
246 | obj->set_user_data(*params.user_data); | |
247 | } | |
248 | ||
9f95a23c | 249 | ret = obj->put(params.data, params.attrs, dpp, null_yield); |
11fdf7f2 | 250 | if (ret < 0) { |
b3b6e05e | 251 | ldpp_dout(dpp, -1) << "ERROR: put object returned error: " << cpp_strerror(-ret) << dendl; |
11fdf7f2 TL |
252 | } |
253 | ||
254 | return 0; | |
255 | } | |
256 | ||
257 | template<> | |
b3b6e05e | 258 | int RGWBucketLifecycleConfigCR::Request::_send_request(const DoutPrefixProvider *dpp) |
11fdf7f2 TL |
259 | { |
260 | CephContext *cct = store->ctx(); | |
261 | ||
9f95a23c | 262 | RGWLC *lc = store->getRados()->get_lc(); |
11fdf7f2 TL |
263 | if (!lc) { |
264 | lderr(cct) << "ERROR: lifecycle object is not initialized!" << dendl; | |
265 | return -EIO; | |
266 | } | |
267 | ||
20effc67 | 268 | int ret = lc->set_bucket_config(params.bucket, |
11fdf7f2 TL |
269 | params.bucket_attrs, |
270 | ¶ms.config); | |
271 | if (ret < 0) { | |
272 | lderr(cct) << "ERROR: failed to set lifecycle on bucke: " << cpp_strerror(-ret) << dendl; | |
273 | return -ret; | |
274 | } | |
275 | ||
276 | return 0; | |
277 | } | |
9f95a23c TL |
278 | |
279 | template<> | |
b3b6e05e | 280 | int RGWBucketGetSyncPolicyHandlerCR::Request::_send_request(const DoutPrefixProvider *dpp) |
9f95a23c | 281 | { |
9f95a23c TL |
282 | int r = store->ctl()->bucket->get_sync_policy_handler(params.zone, |
283 | params.bucket, | |
284 | &result->policy_handler, | |
b3b6e05e TL |
285 | null_yield, |
286 | dpp); | |
9f95a23c | 287 | if (r < 0) { |
b3b6e05e | 288 | ldpp_dout(dpp, -1) << "ERROR: " << __func__ << "(): get_sync_policy_handler() returned " << r << dendl; |
9f95a23c TL |
289 | return r; |
290 | } | |
291 | ||
292 | return 0; | |
293 | } |