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-rw-r--r--src/rgw/rgw_rest_bucket.cc410
1 files changed, 410 insertions, 0 deletions
diff --git a/src/rgw/rgw_rest_bucket.cc b/src/rgw/rgw_rest_bucket.cc
new file mode 100644
index 000000000..ea61006ed
--- /dev/null
+++ b/src/rgw/rgw_rest_bucket.cc
@@ -0,0 +1,410 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab ft=cpp
+
+#include "rgw_op.h"
+#include "rgw_bucket.h"
+#include "rgw_rest_bucket.h"
+#include "rgw_sal_rados.h"
+
+#include "include/str_list.h"
+
+#include "services/svc_sys_obj.h"
+#include "services/svc_zone.h"
+
+#define dout_subsys ceph_subsys_rgw
+
+
+class RGWOp_Bucket_Info : public RGWRESTOp {
+
+public:
+ RGWOp_Bucket_Info() {}
+
+ int check_caps(const RGWUserCaps& caps) override {
+ return caps.check_cap("buckets", RGW_CAP_READ);
+ }
+
+ void execute(optional_yield y) override;
+
+ const char* name() const override { return "get_bucket_info"; }
+};
+
+void RGWOp_Bucket_Info::execute(optional_yield y)
+{
+ RGWBucketAdminOpState op_state;
+
+ bool fetch_stats;
+
+ std::string bucket;
+
+ string uid_str;
+
+ RESTArgs::get_string(s, "uid", uid_str, &uid_str);
+ rgw_user uid(uid_str);
+
+ RESTArgs::get_string(s, "bucket", bucket, &bucket);
+ RESTArgs::get_bool(s, "stats", false, &fetch_stats);
+
+ op_state.set_user_id(uid);
+ op_state.set_bucket_name(bucket);
+ op_state.set_fetch_stats(fetch_stats);
+
+ op_ret = RGWBucketAdminOp::info(store, op_state, flusher, y, this);
+}
+
+class RGWOp_Get_Policy : public RGWRESTOp {
+
+public:
+ RGWOp_Get_Policy() {}
+
+ int check_caps(const RGWUserCaps& caps) override {
+ return caps.check_cap("buckets", RGW_CAP_READ);
+ }
+
+ void execute(optional_yield y) override;
+
+ const char* name() const override { return "get_policy"; }
+};
+
+void RGWOp_Get_Policy::execute(optional_yield y)
+{
+ RGWBucketAdminOpState op_state;
+
+ std::string bucket;
+ std::string object;
+
+ RESTArgs::get_string(s, "bucket", bucket, &bucket);
+ RESTArgs::get_string(s, "object", object, &object);
+
+ op_state.set_bucket_name(bucket);
+ op_state.set_object(object);
+
+ op_ret = RGWBucketAdminOp::get_policy(store, op_state, flusher, this);
+}
+
+class RGWOp_Check_Bucket_Index : public RGWRESTOp {
+
+public:
+ RGWOp_Check_Bucket_Index() {}
+
+ int check_caps(const RGWUserCaps& caps) override {
+ return caps.check_cap("buckets", RGW_CAP_WRITE);
+ }
+
+ void execute(optional_yield y) override;
+
+ const char* name() const override { return "check_bucket_index"; }
+};
+
+void RGWOp_Check_Bucket_Index::execute(optional_yield y)
+{
+ std::string bucket;
+
+ bool fix_index;
+ bool check_objects;
+
+ RGWBucketAdminOpState op_state;
+
+ RESTArgs::get_string(s, "bucket", bucket, &bucket);
+ RESTArgs::get_bool(s, "fix", false, &fix_index);
+ RESTArgs::get_bool(s, "check-objects", false, &check_objects);
+
+ op_state.set_bucket_name(bucket);
+ op_state.set_fix_index(fix_index);
+ op_state.set_check_objects(check_objects);
+
+ op_ret = RGWBucketAdminOp::check_index(store, op_state, flusher, s->yield, s);
+}
+
+class RGWOp_Bucket_Link : public RGWRESTOp {
+
+public:
+ RGWOp_Bucket_Link() {}
+
+ int check_caps(const RGWUserCaps& caps) override {
+ return caps.check_cap("buckets", RGW_CAP_WRITE);
+ }
+
+ void execute(optional_yield y) override;
+
+ const char* name() const override { return "link_bucket"; }
+};
+
+void RGWOp_Bucket_Link::execute(optional_yield y)
+{
+ std::string uid_str;
+ std::string bucket;
+ std::string bucket_id;
+ std::string new_bucket_name;
+
+ RGWBucketAdminOpState op_state;
+
+ RESTArgs::get_string(s, "uid", uid_str, &uid_str);
+ RESTArgs::get_string(s, "bucket", bucket, &bucket);
+ RESTArgs::get_string(s, "bucket-id", bucket_id, &bucket_id);
+ RESTArgs::get_string(s, "new-bucket-name", new_bucket_name, &new_bucket_name);
+
+ rgw_user uid(uid_str);
+ op_state.set_user_id(uid);
+ op_state.set_bucket_name(bucket);
+ op_state.set_bucket_id(bucket_id);
+ op_state.set_new_bucket_name(new_bucket_name);
+
+ bufferlist data;
+ op_ret = store->forward_request_to_master(s, s->user.get(), nullptr, data, nullptr, s->info, y);
+ if (op_ret < 0) {
+ ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret << dendl;
+ return;
+ }
+ op_ret = RGWBucketAdminOp::link(store, op_state, s);
+}
+
+class RGWOp_Bucket_Unlink : public RGWRESTOp {
+
+public:
+ RGWOp_Bucket_Unlink() {}
+
+ int check_caps(const RGWUserCaps& caps) override {
+ return caps.check_cap("buckets", RGW_CAP_WRITE);
+ }
+
+ void execute(optional_yield y) override;
+
+ const char* name() const override { return "unlink_bucket"; }
+};
+
+void RGWOp_Bucket_Unlink::execute(optional_yield y)
+{
+ std::string uid_str;
+ std::string bucket;
+
+ RGWBucketAdminOpState op_state;
+
+ RESTArgs::get_string(s, "uid", uid_str, &uid_str);
+ rgw_user uid(uid_str);
+
+ RESTArgs::get_string(s, "bucket", bucket, &bucket);
+
+ op_state.set_user_id(uid);
+ op_state.set_bucket_name(bucket);
+
+ bufferlist data;
+ op_ret = store->forward_request_to_master(s, s->user.get(), nullptr, data, nullptr, s->info, y);
+ if (op_ret < 0) {
+ ldpp_dout(this, 0) << "forward_request_to_master returned ret=" << op_ret << dendl;
+ return;
+ }
+ op_ret = RGWBucketAdminOp::unlink(store, op_state, s);
+}
+
+class RGWOp_Bucket_Remove : public RGWRESTOp {
+
+public:
+ RGWOp_Bucket_Remove() {}
+
+ int check_caps(const RGWUserCaps& caps) override {
+ return caps.check_cap("buckets", RGW_CAP_WRITE);
+ }
+
+ void execute(optional_yield y) override;
+
+ const char* name() const override { return "remove_bucket"; }
+};
+
+void RGWOp_Bucket_Remove::execute(optional_yield y)
+{
+ std::string bucket_name;
+ bool delete_children;
+ std::unique_ptr<rgw::sal::RGWBucket> bucket;
+
+ RESTArgs::get_string(s, "bucket", bucket_name, &bucket_name);
+ RESTArgs::get_bool(s, "purge-objects", false, &delete_children);
+
+ /* FIXME We're abusing the owner of the bucket to pass the user, so that it can be forwarded to
+ * the master. This user is actually the OP caller, not the bucket owner. */
+ op_ret = store->get_bucket(s, s->user.get(), string(), bucket_name, &bucket, y);
+ if (op_ret < 0) {
+ ldpp_dout(this, 0) << "get_bucket returned ret=" << op_ret << dendl;
+ if (op_ret == -ENOENT) {
+ op_ret = -ERR_NO_SUCH_BUCKET;
+ }
+ return;
+ }
+
+ op_ret = bucket->remove_bucket(s, delete_children, true, &s->info, s->yield);
+}
+
+class RGWOp_Set_Bucket_Quota : public RGWRESTOp {
+
+public:
+ RGWOp_Set_Bucket_Quota() {}
+
+ int check_caps(const RGWUserCaps& caps) override {
+ return caps.check_cap("buckets", RGW_CAP_WRITE);
+ }
+
+ void execute(optional_yield y) override;
+
+ const char* name() const override { return "set_bucket_quota"; }
+};
+
+#define QUOTA_INPUT_MAX_LEN 1024
+
+void RGWOp_Set_Bucket_Quota::execute(optional_yield y)
+{
+ bool uid_arg_existed = false;
+ std::string uid_str;
+ RESTArgs::get_string(s, "uid", uid_str, &uid_str, &uid_arg_existed);
+ if (! uid_arg_existed) {
+ op_ret = -EINVAL;
+ return;
+ }
+ rgw_user uid(uid_str);
+ bool bucket_arg_existed = false;
+ std::string bucket;
+ RESTArgs::get_string(s, "bucket", bucket, &bucket, &bucket_arg_existed);
+ if (! bucket_arg_existed) {
+ op_ret = -EINVAL;
+ return;
+ }
+
+ bool use_http_params;
+
+ if (s->content_length > 0) {
+ use_http_params = false;
+ } else {
+ const char *encoding = s->info.env->get("HTTP_TRANSFER_ENCODING");
+ use_http_params = (!encoding || strcmp(encoding, "chunked") != 0);
+ }
+ RGWQuotaInfo quota;
+ if (!use_http_params) {
+ bool empty;
+ op_ret = rgw_rest_get_json_input(store->ctx(), s, quota, QUOTA_INPUT_MAX_LEN, &empty);
+ if (op_ret < 0) {
+ if (!empty)
+ return;
+ /* was probably chunked input, but no content provided, configure via http params */
+ use_http_params = true;
+ }
+ }
+ if (use_http_params) {
+ RGWBucketInfo bucket_info;
+ map<string, bufferlist> attrs;
+ op_ret = store->getRados()->get_bucket_info(store->svc(), uid.tenant, bucket, bucket_info, NULL, s->yield, s, &attrs);
+ if (op_ret < 0) {
+ return;
+ }
+ RGWQuotaInfo *old_quota = &bucket_info.quota;
+ int64_t old_max_size_kb = rgw_rounded_kb(old_quota->max_size);
+ int64_t max_size_kb;
+ RESTArgs::get_int64(s, "max-objects", old_quota->max_objects, &quota.max_objects);
+ RESTArgs::get_int64(s, "max-size-kb", old_max_size_kb, &max_size_kb);
+ quota.max_size = max_size_kb * 1024;
+ RESTArgs::get_bool(s, "enabled", old_quota->enabled, &quota.enabled);
+ }
+
+ RGWBucketAdminOpState op_state;
+ op_state.set_user_id(uid);
+ op_state.set_bucket_name(bucket);
+ op_state.set_quota(quota);
+
+ op_ret = RGWBucketAdminOp::set_quota(store, op_state, s);
+}
+
+class RGWOp_Sync_Bucket : public RGWRESTOp {
+
+public:
+ RGWOp_Sync_Bucket() {}
+
+ int check_caps(const RGWUserCaps& caps) override {
+ return caps.check_cap("buckets", RGW_CAP_WRITE);
+ }
+
+ void execute(optional_yield y) override;
+
+ const char* name() const override { return "sync_bucket"; }
+};
+
+void RGWOp_Sync_Bucket::execute(optional_yield y)
+{
+ std::string bucket;
+ std::string tenant;
+ bool sync_bucket;
+
+ RGWBucketAdminOpState op_state;
+ RESTArgs::get_string(s, "bucket", bucket, &bucket);
+ RESTArgs::get_string(s, "tenant", tenant, &tenant);
+ RESTArgs::get_bool(s, "sync", true, &sync_bucket);
+
+ op_state.set_bucket_name(bucket);
+ op_state.set_tenant(tenant);
+ op_state.set_sync_bucket(sync_bucket);
+
+ op_ret = RGWBucketAdminOp::sync_bucket(store, op_state, s);
+}
+
+class RGWOp_Object_Remove: public RGWRESTOp {
+
+public:
+ RGWOp_Object_Remove() {}
+
+ int check_caps(const RGWUserCaps& caps) override {
+ return caps.check_cap("buckets", RGW_CAP_WRITE);
+ }
+
+ void execute(optional_yield y) override;
+
+ const char* name() const override { return "remove_object"; }
+};
+
+void RGWOp_Object_Remove::execute(optional_yield y)
+{
+ std::string bucket;
+ std::string object;
+
+ RGWBucketAdminOpState op_state;
+
+ RESTArgs::get_string(s, "bucket", bucket, &bucket);
+ RESTArgs::get_string(s, "object", object, &object);
+
+ op_state.set_bucket_name(bucket);
+ op_state.set_object(object);
+
+ op_ret = RGWBucketAdminOp::remove_object(store, op_state, s);
+}
+
+
+RGWOp *RGWHandler_Bucket::op_get()
+{
+
+ if (s->info.args.sub_resource_exists("policy"))
+ return new RGWOp_Get_Policy;
+
+ if (s->info.args.sub_resource_exists("index"))
+ return new RGWOp_Check_Bucket_Index;
+
+ return new RGWOp_Bucket_Info;
+}
+
+RGWOp *RGWHandler_Bucket::op_put()
+{
+ if (s->info.args.sub_resource_exists("quota"))
+ return new RGWOp_Set_Bucket_Quota;
+
+ if (s->info.args.sub_resource_exists("sync"))
+ return new RGWOp_Sync_Bucket;
+
+ return new RGWOp_Bucket_Link;
+}
+
+RGWOp *RGWHandler_Bucket::op_post()
+{
+ return new RGWOp_Bucket_Unlink;
+}
+
+RGWOp *RGWHandler_Bucket::op_delete()
+{
+ if (s->info.args.sub_resource_exists("object"))
+ return new RGWOp_Object_Remove;
+
+ return new RGWOp_Bucket_Remove;
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-10 21:31:44 +0000