1 files changed, 286 insertions, 0 deletions
diff --git a/src/rgw/rgw_rest_pubsub_common.h b/src/rgw/rgw_rest_pubsub_common.h
new file mode 100644
index 000000000..f42a40e2f
--- /dev/null
+++ b/src/rgw/rgw_rest_pubsub_common.h
@@ -0,0 +1,286 @@
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+#pragma once
+#include <string>
+#include <optional>
+#include "rgw_op.h"
+#include "rgw_pubsub.h"
+
+// make sure that endpoint is a valid URL
+// make sure that if user/password are passed inside URL, it is over secure connection
+// update rgw_pubsub_sub_dest to indicate that a password is stored in the URL
+bool validate_and_update_endpoint_secret(rgw_pubsub_sub_dest& dest, CephContext *cct, const RGWEnv& env);
+
+// create a topic
+class RGWPSCreateTopicOp : public RGWDefaultResponseOp {
+protected:
+  std::optional<RGWPubSub> ps;
+  std::string topic_name;
+  rgw_pubsub_sub_dest dest;
+  std::string topic_arn;
+  std::string opaque_data;
+  
+  virtual int get_params() = 0;
+
+public:
+  int verify_permission(optional_yield) override {
+    return 0;
+  }
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  void execute(optional_yield) override;
+
+  const char* name() const override { return "pubsub_topic_create"; }
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_TOPIC_CREATE; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; }
+};
+
+// list all topics
+class RGWPSListTopicsOp : public RGWOp {
+protected:
+  std::optional<RGWPubSub> ps;
+  rgw_pubsub_topics result;
+
+public:
+  int verify_permission(optional_yield) override {
+    return 0;
+  }
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  void execute(optional_yield) override;
+
+  const char* name() const override { return "pubsub_topics_list"; }
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_TOPICS_LIST; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_READ; }
+};
+
+// get topic information
+class RGWPSGetTopicOp : public RGWOp {
+protected:
+  std::string topic_name;
+  std::optional<RGWPubSub> ps;
+  rgw_pubsub_topic_subs result;
+  
+  virtual int get_params() = 0;
+
+public:
+  int verify_permission(optional_yield y) override {
+    return 0;
+  }
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  void execute(optional_yield y) override;
+
+  const char* name() const override { return "pubsub_topic_get"; }
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_TOPIC_GET; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_READ; }
+};
+
+// delete a topic
+class RGWPSDeleteTopicOp : public RGWDefaultResponseOp {
+protected:
+  string topic_name;
+  std::optional<RGWPubSub> ps;
+  
+  virtual int get_params() = 0;
+
+public:
+  int verify_permission(optional_yield) override {
+    return 0;
+  }
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  void execute(optional_yield y) override;
+
+  const char* name() const override { return "pubsub_topic_delete"; }
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_TOPIC_DELETE; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_DELETE; }
+};
+
+// create a subscription
+class RGWPSCreateSubOp : public RGWDefaultResponseOp {
+protected:
+  std::string sub_name;
+  std::string topic_name;
+  std::optional<RGWPubSub> ps;
+  rgw_pubsub_sub_dest dest;
+  
+  virtual int get_params() = 0;
+
+public:
+  int verify_permission(optional_yield) override {
+    return 0;
+  }
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  void execute(optional_yield y) override;
+
+  const char* name() const override { return "pubsub_subscription_create"; }
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_SUB_CREATE; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; }
+};
+
+// get subscription information (including push-endpoint if exist)
+class RGWPSGetSubOp : public RGWOp {
+protected:
+  std::string sub_name;
+  std::optional<RGWPubSub> ps;
+  rgw_pubsub_sub_config result;
+  
+  virtual int get_params() = 0;
+
+public:
+  int verify_permission(optional_yield) override {
+    return 0;
+  }
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  void execute(optional_yield y) override;
+
+  const char* name() const override { return "pubsub_subscription_get"; }
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_SUB_GET; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_READ; }
+};
+
+// delete subscription
+class RGWPSDeleteSubOp : public RGWDefaultResponseOp {
+protected:
+  std::string sub_name;
+  std::string topic_name;
+  std::optional<RGWPubSub> ps;
+  
+  virtual int get_params() = 0;
+
+public:
+  int verify_permission(optional_yield) override {
+    return 0;
+  }
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  void execute(optional_yield y) override;
+
+  const char* name() const override { return "pubsub_subscription_delete"; }
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_SUB_DELETE; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_DELETE; }
+};
+
+// acking of an event
+class RGWPSAckSubEventOp : public RGWDefaultResponseOp {
+protected:
+  std::string sub_name;
+  std::string event_id;
+  std::optional<RGWPubSub> ps;
+  
+  virtual int get_params() = 0;
+
+public:
+  RGWPSAckSubEventOp() {}
+
+  int verify_permission(optional_yield) override {
+    return 0;
+  }
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  void execute(optional_yield y) override;
+
+  const char* name() const override { return "pubsub_subscription_ack"; }
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_SUB_ACK; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; }
+};
+
+// fetching events from a subscription
+// dpending on whether the subscription was created via s3 compliant API or not
+// the matching events will be returned
+class RGWPSPullSubEventsOp : public RGWOp {
+protected:
+  int max_entries{0};
+  std::string sub_name;
+  std::string marker;
+  std::optional<RGWPubSub> ps;
+  RGWPubSub::SubRef sub; 
+
+  virtual int get_params() = 0;
+
+public:
+  RGWPSPullSubEventsOp() {}
+
+  int verify_permission(optional_yield) override {
+    return 0;
+  }
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  void execute(optional_yield y) override;
+
+  const char* name() const override { return "pubsub_subscription_pull"; }
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_SUB_PULL; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_READ; }
+};
+
+// notification creation
+class RGWPSCreateNotifOp : public RGWDefaultResponseOp {
+protected:
+  std::optional<RGWPubSub> ps;
+  string bucket_name;
+  RGWBucketInfo bucket_info;
+
+  virtual int get_params() = 0;
+
+public:
+  int verify_permission(optional_yield y) override;
+
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_NOTIF_CREATE; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_WRITE; }
+};
+
+// delete a notification
+class RGWPSDeleteNotifOp : public RGWDefaultResponseOp {
+protected:
+  std::optional<RGWPubSub> ps;
+  std::string bucket_name;
+  RGWBucketInfo bucket_info;
+  
+  virtual int get_params() = 0;
+
+public:
+  int verify_permission(optional_yield y) override;
+
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+  
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_NOTIF_DELETE; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_DELETE; }
+};
+
+// get topics/notifications on a bucket
+class RGWPSListNotifsOp : public RGWOp {
+protected:
+  std::string bucket_name;
+  RGWBucketInfo bucket_info;
+  std::optional<RGWPubSub> ps;
+
+  virtual int get_params() = 0;
+
+public:
+  int verify_permission(optional_yield y) override;
+
+  void pre_exec() override {
+    rgw_bucket_object_pre_exec(s);
+  }
+
+  RGWOpType get_type() override { return RGW_OP_PUBSUB_NOTIF_LIST; }
+  uint32_t op_mask() override { return RGW_OP_TYPE_READ; }
+};