From 2eb24fd42a0b32df92f3592de3c2394fe3cc036e Mon Sep 17 00:00:00 2001
From: Caleb Doxsey <cdoxsey@pomerium.com>
Date: Fri, 3 Feb 2023 12:08:04 -0700
Subject: [PATCH] databroker: add list types method

---
 databroker/databroker.go                      |   7 +
 internal/databroker/server.go                 |  16 +
 pkg/grpc/databroker/databroker.pb.go          | 557 +++++++++++-------
 pkg/grpc/databroker/databroker.proto          |   6 +
 .../mock_databroker/databroker.pb.go          |  35 ++
 pkg/storage/encrypted.go                      |   4 +
 pkg/storage/inmemory/backend.go               |  12 +
 pkg/storage/postgres/backend.go               |  13 +
 pkg/storage/postgres/backend_test.go          |   6 +
 pkg/storage/postgres/postgres.go              |  31 +
 pkg/storage/redis/redis.go                    |  32 +-
 pkg/storage/redis/redis_test.go               |   5 +
 pkg/storage/storage.go                        |   2 +
 13 files changed, 494 insertions(+), 232 deletions(-)

diff --git a/databroker/databroker.go b/databroker/databroker.go
index 7cab0e276..6a2e4ae82 100644
--- a/databroker/databroker.go
+++ b/databroker/databroker.go
@@ -72,6 +72,13 @@ func (srv *dataBrokerServer) Get(ctx context.Context, req *databrokerpb.GetReque
 	return srv.server.Get(ctx, req)
 }
 
+func (srv *dataBrokerServer) ListTypes(ctx context.Context, req *emptypb.Empty) (*databrokerpb.ListTypesResponse, error) {
+	if err := grpcutil.RequireSignedJWT(ctx, srv.sharedKey.Load()); err != nil {
+		return nil, err
+	}
+	return srv.server.ListTypes(ctx)
+}
+
 func (srv *dataBrokerServer) Query(ctx context.Context, req *databrokerpb.QueryRequest) (*databrokerpb.QueryResponse, error) {
 	if err := grpcutil.RequireSignedJWT(ctx, srv.sharedKey.Load()); err != nil {
 		return nil, err
diff --git a/internal/databroker/server.go b/internal/databroker/server.go
index 04256b9d0..cf573b816 100644
--- a/internal/databroker/server.go
+++ b/internal/databroker/server.go
@@ -128,6 +128,22 @@ func (srv *Server) Get(ctx context.Context, req *databroker.GetRequest) (*databr
 	}, nil
 }
 
+func (srv *Server) ListTypes(ctx context.Context) (*databroker.ListTypesResponse, error) {
+	ctx, span := trace.StartSpan(ctx, "databroker.grpc.ListTypes")
+	defer span.End()
+	log.Info(ctx).Msg("list types")
+
+	db, err := srv.getBackend()
+	if err != nil {
+		return nil, err
+	}
+	types, err := db.ListTypes(ctx)
+	if err != nil {
+		return nil, err
+	}
+	return &databroker.ListTypesResponse{Types: types}, nil
+}
+
 // Query queries for records.
 func (srv *Server) Query(ctx context.Context, req *databroker.QueryRequest) (*databroker.QueryResponse, error) {
 	ctx, span := trace.StartSpan(ctx, "databroker.grpc.Query")
diff --git a/pkg/grpc/databroker/databroker.pb.go b/pkg/grpc/databroker/databroker.pb.go
index 076f84b13..f05f85db4 100644
--- a/pkg/grpc/databroker/databroker.pb.go
+++ b/pkg/grpc/databroker/databroker.pb.go
@@ -324,6 +324,53 @@ func (x *GetResponse) GetRecord() *Record {
 	return nil
 }
 
+type ListTypesResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Types []string `protobuf:"bytes,1,rep,name=types,proto3" json:"types,omitempty"`
+}
+
+func (x *ListTypesResponse) Reset() {
+	*x = ListTypesResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_databroker_proto_msgTypes[5]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ListTypesResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ListTypesResponse) ProtoMessage() {}
+
+func (x *ListTypesResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_databroker_proto_msgTypes[5]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use ListTypesResponse.ProtoReflect.Descriptor instead.
+func (*ListTypesResponse) Descriptor() ([]byte, []int) {
+	return file_databroker_proto_rawDescGZIP(), []int{5}
+}
+
+func (x *ListTypesResponse) GetTypes() []string {
+	if x != nil {
+		return x.Types
+	}
+	return nil
+}
+
 type QueryRequest struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -339,7 +386,7 @@ type QueryRequest struct {
 func (x *QueryRequest) Reset() {
 	*x = QueryRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[5]
+		mi := &file_databroker_proto_msgTypes[6]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -352,7 +399,7 @@ func (x *QueryRequest) String() string {
 func (*QueryRequest) ProtoMessage() {}
 
 func (x *QueryRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[5]
+	mi := &file_databroker_proto_msgTypes[6]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -365,7 +412,7 @@ func (x *QueryRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueryRequest.ProtoReflect.Descriptor instead.
 func (*QueryRequest) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{5}
+	return file_databroker_proto_rawDescGZIP(), []int{6}
 }
 
 func (x *QueryRequest) GetType() string {
@@ -417,7 +464,7 @@ type QueryResponse struct {
 func (x *QueryResponse) Reset() {
 	*x = QueryResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[6]
+		mi := &file_databroker_proto_msgTypes[7]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -430,7 +477,7 @@ func (x *QueryResponse) String() string {
 func (*QueryResponse) ProtoMessage() {}
 
 func (x *QueryResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[6]
+	mi := &file_databroker_proto_msgTypes[7]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -443,7 +490,7 @@ func (x *QueryResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use QueryResponse.ProtoReflect.Descriptor instead.
 func (*QueryResponse) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{6}
+	return file_databroker_proto_rawDescGZIP(), []int{7}
 }
 
 func (x *QueryResponse) GetRecords() []*Record {
@@ -485,7 +532,7 @@ type PutRequest struct {
 func (x *PutRequest) Reset() {
 	*x = PutRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[7]
+		mi := &file_databroker_proto_msgTypes[8]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -498,7 +545,7 @@ func (x *PutRequest) String() string {
 func (*PutRequest) ProtoMessage() {}
 
 func (x *PutRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[7]
+	mi := &file_databroker_proto_msgTypes[8]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -511,7 +558,7 @@ func (x *PutRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PutRequest.ProtoReflect.Descriptor instead.
 func (*PutRequest) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{7}
+	return file_databroker_proto_rawDescGZIP(), []int{8}
 }
 
 func (x *PutRequest) GetRecords() []*Record {
@@ -533,7 +580,7 @@ type PutResponse struct {
 func (x *PutResponse) Reset() {
 	*x = PutResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[8]
+		mi := &file_databroker_proto_msgTypes[9]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -546,7 +593,7 @@ func (x *PutResponse) String() string {
 func (*PutResponse) ProtoMessage() {}
 
 func (x *PutResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[8]
+	mi := &file_databroker_proto_msgTypes[9]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -559,7 +606,7 @@ func (x *PutResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use PutResponse.ProtoReflect.Descriptor instead.
 func (*PutResponse) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{8}
+	return file_databroker_proto_rawDescGZIP(), []int{9}
 }
 
 func (x *PutResponse) GetServerVersion() uint64 {
@@ -588,7 +635,7 @@ type SetOptionsRequest struct {
 func (x *SetOptionsRequest) Reset() {
 	*x = SetOptionsRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[9]
+		mi := &file_databroker_proto_msgTypes[10]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -601,7 +648,7 @@ func (x *SetOptionsRequest) String() string {
 func (*SetOptionsRequest) ProtoMessage() {}
 
 func (x *SetOptionsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[9]
+	mi := &file_databroker_proto_msgTypes[10]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -614,7 +661,7 @@ func (x *SetOptionsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetOptionsRequest.ProtoReflect.Descriptor instead.
 func (*SetOptionsRequest) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{9}
+	return file_databroker_proto_rawDescGZIP(), []int{10}
 }
 
 func (x *SetOptionsRequest) GetType() string {
@@ -642,7 +689,7 @@ type SetOptionsResponse struct {
 func (x *SetOptionsResponse) Reset() {
 	*x = SetOptionsResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[10]
+		mi := &file_databroker_proto_msgTypes[11]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -655,7 +702,7 @@ func (x *SetOptionsResponse) String() string {
 func (*SetOptionsResponse) ProtoMessage() {}
 
 func (x *SetOptionsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[10]
+	mi := &file_databroker_proto_msgTypes[11]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -668,7 +715,7 @@ func (x *SetOptionsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SetOptionsResponse.ProtoReflect.Descriptor instead.
 func (*SetOptionsResponse) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{10}
+	return file_databroker_proto_rawDescGZIP(), []int{11}
 }
 
 func (x *SetOptionsResponse) GetOptions() *Options {
@@ -691,7 +738,7 @@ type SyncRequest struct {
 func (x *SyncRequest) Reset() {
 	*x = SyncRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[11]
+		mi := &file_databroker_proto_msgTypes[12]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -704,7 +751,7 @@ func (x *SyncRequest) String() string {
 func (*SyncRequest) ProtoMessage() {}
 
 func (x *SyncRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[11]
+	mi := &file_databroker_proto_msgTypes[12]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -717,7 +764,7 @@ func (x *SyncRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SyncRequest.ProtoReflect.Descriptor instead.
 func (*SyncRequest) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{11}
+	return file_databroker_proto_rawDescGZIP(), []int{12}
 }
 
 func (x *SyncRequest) GetServerVersion() uint64 {
@@ -752,7 +799,7 @@ type SyncResponse struct {
 func (x *SyncResponse) Reset() {
 	*x = SyncResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[12]
+		mi := &file_databroker_proto_msgTypes[13]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -765,7 +812,7 @@ func (x *SyncResponse) String() string {
 func (*SyncResponse) ProtoMessage() {}
 
 func (x *SyncResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[12]
+	mi := &file_databroker_proto_msgTypes[13]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -778,7 +825,7 @@ func (x *SyncResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SyncResponse.ProtoReflect.Descriptor instead.
 func (*SyncResponse) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{12}
+	return file_databroker_proto_rawDescGZIP(), []int{13}
 }
 
 func (x *SyncResponse) GetRecord() *Record {
@@ -799,7 +846,7 @@ type SyncLatestRequest struct {
 func (x *SyncLatestRequest) Reset() {
 	*x = SyncLatestRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[13]
+		mi := &file_databroker_proto_msgTypes[14]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -812,7 +859,7 @@ func (x *SyncLatestRequest) String() string {
 func (*SyncLatestRequest) ProtoMessage() {}
 
 func (x *SyncLatestRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[13]
+	mi := &file_databroker_proto_msgTypes[14]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -825,7 +872,7 @@ func (x *SyncLatestRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SyncLatestRequest.ProtoReflect.Descriptor instead.
 func (*SyncLatestRequest) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{13}
+	return file_databroker_proto_rawDescGZIP(), []int{14}
 }
 
 func (x *SyncLatestRequest) GetType() string {
@@ -850,7 +897,7 @@ type SyncLatestResponse struct {
 func (x *SyncLatestResponse) Reset() {
 	*x = SyncLatestResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[14]
+		mi := &file_databroker_proto_msgTypes[15]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -863,7 +910,7 @@ func (x *SyncLatestResponse) String() string {
 func (*SyncLatestResponse) ProtoMessage() {}
 
 func (x *SyncLatestResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[14]
+	mi := &file_databroker_proto_msgTypes[15]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -876,7 +923,7 @@ func (x *SyncLatestResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use SyncLatestResponse.ProtoReflect.Descriptor instead.
 func (*SyncLatestResponse) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{14}
+	return file_databroker_proto_rawDescGZIP(), []int{15}
 }
 
 func (m *SyncLatestResponse) GetResponse() isSyncLatestResponse_Response {
@@ -932,7 +979,7 @@ type AcquireLeaseRequest struct {
 func (x *AcquireLeaseRequest) Reset() {
 	*x = AcquireLeaseRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[15]
+		mi := &file_databroker_proto_msgTypes[16]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -945,7 +992,7 @@ func (x *AcquireLeaseRequest) String() string {
 func (*AcquireLeaseRequest) ProtoMessage() {}
 
 func (x *AcquireLeaseRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[15]
+	mi := &file_databroker_proto_msgTypes[16]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -958,7 +1005,7 @@ func (x *AcquireLeaseRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AcquireLeaseRequest.ProtoReflect.Descriptor instead.
 func (*AcquireLeaseRequest) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{15}
+	return file_databroker_proto_rawDescGZIP(), []int{16}
 }
 
 func (x *AcquireLeaseRequest) GetName() string {
@@ -988,7 +1035,7 @@ type AcquireLeaseResponse struct {
 func (x *AcquireLeaseResponse) Reset() {
 	*x = AcquireLeaseResponse{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[16]
+		mi := &file_databroker_proto_msgTypes[17]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1001,7 +1048,7 @@ func (x *AcquireLeaseResponse) String() string {
 func (*AcquireLeaseResponse) ProtoMessage() {}
 
 func (x *AcquireLeaseResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[16]
+	mi := &file_databroker_proto_msgTypes[17]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1014,7 +1061,7 @@ func (x *AcquireLeaseResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use AcquireLeaseResponse.ProtoReflect.Descriptor instead.
 func (*AcquireLeaseResponse) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{16}
+	return file_databroker_proto_rawDescGZIP(), []int{17}
 }
 
 func (x *AcquireLeaseResponse) GetId() string {
@@ -1036,7 +1083,7 @@ type ReleaseLeaseRequest struct {
 func (x *ReleaseLeaseRequest) Reset() {
 	*x = ReleaseLeaseRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[17]
+		mi := &file_databroker_proto_msgTypes[18]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1049,7 +1096,7 @@ func (x *ReleaseLeaseRequest) String() string {
 func (*ReleaseLeaseRequest) ProtoMessage() {}
 
 func (x *ReleaseLeaseRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[17]
+	mi := &file_databroker_proto_msgTypes[18]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1062,7 +1109,7 @@ func (x *ReleaseLeaseRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use ReleaseLeaseRequest.ProtoReflect.Descriptor instead.
 func (*ReleaseLeaseRequest) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{17}
+	return file_databroker_proto_rawDescGZIP(), []int{18}
 }
 
 func (x *ReleaseLeaseRequest) GetName() string {
@@ -1092,7 +1139,7 @@ type RenewLeaseRequest struct {
 func (x *RenewLeaseRequest) Reset() {
 	*x = RenewLeaseRequest{}
 	if protoimpl.UnsafeEnabled {
-		mi := &file_databroker_proto_msgTypes[18]
+		mi := &file_databroker_proto_msgTypes[19]
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		ms.StoreMessageInfo(mi)
 	}
@@ -1105,7 +1152,7 @@ func (x *RenewLeaseRequest) String() string {
 func (*RenewLeaseRequest) ProtoMessage() {}
 
 func (x *RenewLeaseRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_databroker_proto_msgTypes[18]
+	mi := &file_databroker_proto_msgTypes[19]
 	if protoimpl.UnsafeEnabled && x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -1118,7 +1165,7 @@ func (x *RenewLeaseRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use RenewLeaseRequest.ProtoReflect.Descriptor instead.
 func (*RenewLeaseRequest) Descriptor() ([]byte, []int) {
-	return file_databroker_proto_rawDescGZIP(), []int{18}
+	return file_databroker_proto_rawDescGZIP(), []int{19}
 }
 
 func (x *RenewLeaseRequest) GetName() string {
@@ -1187,132 +1234,139 @@ var file_databroker_proto_rawDesc = []byte{
 	0x69, 0x64, 0x22, 0x39, 0x0a, 0x0b, 0x47, 0x65, 0x74, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73,
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+	0x42, 0x32, 0x5a, 0x30, 0x67, 0x69, 0x74, 0x68, 0x75, 0x62, 0x2e, 0x63, 0x6f, 0x6d, 0x2f, 0x70,
+	0x6f, 0x6d, 0x65, 0x72, 0x69, 0x75, 0x6d, 0x2f, 0x70, 0x6f, 0x6d, 0x65, 0x72, 0x69, 0x75, 0x6d,
+	0x2f, 0x70, 0x6b, 0x67, 0x2f, 0x67, 0x72, 0x70, 0x63, 0x2f, 0x64, 0x61, 0x74, 0x61, 0x62, 0x72,
+	0x6f, 0x6b, 0x65, 0x72, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -1327,39 +1381,40 @@ func file_databroker_proto_rawDescGZIP() []byte {
 	return file_databroker_proto_rawDescData
 }
 
-var file_databroker_proto_msgTypes = make([]protoimpl.MessageInfo, 19)
+var file_databroker_proto_msgTypes = make([]protoimpl.MessageInfo, 20)
 var file_databroker_proto_goTypes = []interface{}{
 	(*Record)(nil),                // 0: databroker.Record
 	(*Versions)(nil),              // 1: databroker.Versions
 	(*Options)(nil),               // 2: databroker.Options
 	(*GetRequest)(nil),            // 3: databroker.GetRequest
 	(*GetResponse)(nil),           // 4: databroker.GetResponse
-	(*QueryRequest)(nil),          // 5: databroker.QueryRequest
-	(*QueryResponse)(nil),         // 6: databroker.QueryResponse
-	(*PutRequest)(nil),            // 7: databroker.PutRequest
-	(*PutResponse)(nil),           // 8: databroker.PutResponse
-	(*SetOptionsRequest)(nil),     // 9: databroker.SetOptionsRequest
-	(*SetOptionsResponse)(nil),    // 10: databroker.SetOptionsResponse
-	(*SyncRequest)(nil),           // 11: databroker.SyncRequest
-	(*SyncResponse)(nil),          // 12: databroker.SyncResponse
-	(*SyncLatestRequest)(nil),     // 13: databroker.SyncLatestRequest
-	(*SyncLatestResponse)(nil),    // 14: databroker.SyncLatestResponse
-	(*AcquireLeaseRequest)(nil),   // 15: databroker.AcquireLeaseRequest
-	(*AcquireLeaseResponse)(nil),  // 16: databroker.AcquireLeaseResponse
-	(*ReleaseLeaseRequest)(nil),   // 17: databroker.ReleaseLeaseRequest
-	(*RenewLeaseRequest)(nil),     // 18: databroker.RenewLeaseRequest
-	(*anypb.Any)(nil),             // 19: google.protobuf.Any
-	(*timestamppb.Timestamp)(nil), // 20: google.protobuf.Timestamp
-	(*structpb.Struct)(nil),       // 21: google.protobuf.Struct
-	(*durationpb.Duration)(nil),   // 22: google.protobuf.Duration
-	(*emptypb.Empty)(nil),         // 23: google.protobuf.Empty
+	(*ListTypesResponse)(nil),     // 5: databroker.ListTypesResponse
+	(*QueryRequest)(nil),          // 6: databroker.QueryRequest
+	(*QueryResponse)(nil),         // 7: databroker.QueryResponse
+	(*PutRequest)(nil),            // 8: databroker.PutRequest
+	(*PutResponse)(nil),           // 9: databroker.PutResponse
+	(*SetOptionsRequest)(nil),     // 10: databroker.SetOptionsRequest
+	(*SetOptionsResponse)(nil),    // 11: databroker.SetOptionsResponse
+	(*SyncRequest)(nil),           // 12: databroker.SyncRequest
+	(*SyncResponse)(nil),          // 13: databroker.SyncResponse
+	(*SyncLatestRequest)(nil),     // 14: databroker.SyncLatestRequest
+	(*SyncLatestResponse)(nil),    // 15: databroker.SyncLatestResponse
+	(*AcquireLeaseRequest)(nil),   // 16: databroker.AcquireLeaseRequest
+	(*AcquireLeaseResponse)(nil),  // 17: databroker.AcquireLeaseResponse
+	(*ReleaseLeaseRequest)(nil),   // 18: databroker.ReleaseLeaseRequest
+	(*RenewLeaseRequest)(nil),     // 19: databroker.RenewLeaseRequest
+	(*anypb.Any)(nil),             // 20: google.protobuf.Any
+	(*timestamppb.Timestamp)(nil), // 21: google.protobuf.Timestamp
+	(*structpb.Struct)(nil),       // 22: google.protobuf.Struct
+	(*durationpb.Duration)(nil),   // 23: google.protobuf.Duration
+	(*emptypb.Empty)(nil),         // 24: google.protobuf.Empty
 }
 var file_databroker_proto_depIdxs = []int32{
-	19, // 0: databroker.Record.data:type_name -> google.protobuf.Any
-	20, // 1: databroker.Record.modified_at:type_name -> google.protobuf.Timestamp
-	20, // 2: databroker.Record.deleted_at:type_name -> google.protobuf.Timestamp
+	20, // 0: databroker.Record.data:type_name -> google.protobuf.Any
+	21, // 1: databroker.Record.modified_at:type_name -> google.protobuf.Timestamp
+	21, // 2: databroker.Record.deleted_at:type_name -> google.protobuf.Timestamp
 	0,  // 3: databroker.GetResponse.record:type_name -> databroker.Record
-	21, // 4: databroker.QueryRequest.filter:type_name -> google.protobuf.Struct
+	22, // 4: databroker.QueryRequest.filter:type_name -> google.protobuf.Struct
 	0,  // 5: databroker.QueryResponse.records:type_name -> databroker.Record
 	0,  // 6: databroker.PutRequest.records:type_name -> databroker.Record
 	0,  // 7: databroker.PutResponse.records:type_name -> databroker.Record
@@ -1368,28 +1423,30 @@ var file_databroker_proto_depIdxs = []int32{
 	0,  // 10: databroker.SyncResponse.record:type_name -> databroker.Record
 	0,  // 11: databroker.SyncLatestResponse.record:type_name -> databroker.Record
 	1,  // 12: databroker.SyncLatestResponse.versions:type_name -> databroker.Versions
-	22, // 13: databroker.AcquireLeaseRequest.duration:type_name -> google.protobuf.Duration
-	22, // 14: databroker.RenewLeaseRequest.duration:type_name -> google.protobuf.Duration
-	15, // 15: databroker.DataBrokerService.AcquireLease:input_type -> databroker.AcquireLeaseRequest
+	23, // 13: databroker.AcquireLeaseRequest.duration:type_name -> google.protobuf.Duration
+	23, // 14: databroker.RenewLeaseRequest.duration:type_name -> google.protobuf.Duration
+	16, // 15: databroker.DataBrokerService.AcquireLease:input_type -> databroker.AcquireLeaseRequest
 	3,  // 16: databroker.DataBrokerService.Get:input_type -> databroker.GetRequest
-	7,  // 17: databroker.DataBrokerService.Put:input_type -> databroker.PutRequest
-	5,  // 18: databroker.DataBrokerService.Query:input_type -> databroker.QueryRequest
-	17, // 19: databroker.DataBrokerService.ReleaseLease:input_type -> databroker.ReleaseLeaseRequest
-	18, // 20: databroker.DataBrokerService.RenewLease:input_type -> databroker.RenewLeaseRequest
-	9,  // 21: databroker.DataBrokerService.SetOptions:input_type -> databroker.SetOptionsRequest
-	11, // 22: databroker.DataBrokerService.Sync:input_type -> databroker.SyncRequest
-	13, // 23: databroker.DataBrokerService.SyncLatest:input_type -> databroker.SyncLatestRequest
-	16, // 24: databroker.DataBrokerService.AcquireLease:output_type -> databroker.AcquireLeaseResponse
-	4,  // 25: databroker.DataBrokerService.Get:output_type -> databroker.GetResponse
-	8,  // 26: databroker.DataBrokerService.Put:output_type -> databroker.PutResponse
-	6,  // 27: databroker.DataBrokerService.Query:output_type -> databroker.QueryResponse
-	23, // 28: databroker.DataBrokerService.ReleaseLease:output_type -> google.protobuf.Empty
-	23, // 29: databroker.DataBrokerService.RenewLease:output_type -> google.protobuf.Empty
-	10, // 30: databroker.DataBrokerService.SetOptions:output_type -> databroker.SetOptionsResponse
-	12, // 31: databroker.DataBrokerService.Sync:output_type -> databroker.SyncResponse
-	14, // 32: databroker.DataBrokerService.SyncLatest:output_type -> databroker.SyncLatestResponse
-	24, // [24:33] is the sub-list for method output_type
-	15, // [15:24] is the sub-list for method input_type
+	24, // 17: databroker.DataBrokerService.ListTypes:input_type -> google.protobuf.Empty
+	8,  // 18: databroker.DataBrokerService.Put:input_type -> databroker.PutRequest
+	6,  // 19: databroker.DataBrokerService.Query:input_type -> databroker.QueryRequest
+	18, // 20: databroker.DataBrokerService.ReleaseLease:input_type -> databroker.ReleaseLeaseRequest
+	19, // 21: databroker.DataBrokerService.RenewLease:input_type -> databroker.RenewLeaseRequest
+	10, // 22: databroker.DataBrokerService.SetOptions:input_type -> databroker.SetOptionsRequest
+	12, // 23: databroker.DataBrokerService.Sync:input_type -> databroker.SyncRequest
+	14, // 24: databroker.DataBrokerService.SyncLatest:input_type -> databroker.SyncLatestRequest
+	17, // 25: databroker.DataBrokerService.AcquireLease:output_type -> databroker.AcquireLeaseResponse
+	4,  // 26: databroker.DataBrokerService.Get:output_type -> databroker.GetResponse
+	5,  // 27: databroker.DataBrokerService.ListTypes:output_type -> databroker.ListTypesResponse
+	9,  // 28: databroker.DataBrokerService.Put:output_type -> databroker.PutResponse
+	7,  // 29: databroker.DataBrokerService.Query:output_type -> databroker.QueryResponse
+	24, // 30: databroker.DataBrokerService.ReleaseLease:output_type -> google.protobuf.Empty
+	24, // 31: databroker.DataBrokerService.RenewLease:output_type -> google.protobuf.Empty
+	11, // 32: databroker.DataBrokerService.SetOptions:output_type -> databroker.SetOptionsResponse
+	13, // 33: databroker.DataBrokerService.Sync:output_type -> databroker.SyncResponse
+	15, // 34: databroker.DataBrokerService.SyncLatest:output_type -> databroker.SyncLatestResponse
+	25, // [25:35] is the sub-list for method output_type
+	15, // [15:25] is the sub-list for method input_type
 	15, // [15:15] is the sub-list for extension type_name
 	15, // [15:15] is the sub-list for extension extendee
 	0,  // [0:15] is the sub-list for field type_name
@@ -1462,7 +1519,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[5].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*QueryRequest); i {
+			switch v := v.(*ListTypesResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1474,7 +1531,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[6].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*QueryResponse); i {
+			switch v := v.(*QueryRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1486,7 +1543,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[7].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*PutRequest); i {
+			switch v := v.(*QueryResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1498,7 +1555,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[8].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*PutResponse); i {
+			switch v := v.(*PutRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1510,7 +1567,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[9].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SetOptionsRequest); i {
+			switch v := v.(*PutResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1522,7 +1579,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[10].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SetOptionsResponse); i {
+			switch v := v.(*SetOptionsRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1534,7 +1591,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[11].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SyncRequest); i {
+			switch v := v.(*SetOptionsResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1546,7 +1603,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[12].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SyncResponse); i {
+			switch v := v.(*SyncRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1558,7 +1615,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[13].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SyncLatestRequest); i {
+			switch v := v.(*SyncResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1570,7 +1627,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[14].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*SyncLatestResponse); i {
+			switch v := v.(*SyncLatestRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1582,7 +1639,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[15].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*AcquireLeaseRequest); i {
+			switch v := v.(*SyncLatestResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1594,7 +1651,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[16].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*AcquireLeaseResponse); i {
+			switch v := v.(*AcquireLeaseRequest); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1606,7 +1663,7 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[17].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ReleaseLeaseRequest); i {
+			switch v := v.(*AcquireLeaseResponse); i {
 			case 0:
 				return &v.state
 			case 1:
@@ -1618,6 +1675,18 @@ func file_databroker_proto_init() {
 			}
 		}
 		file_databroker_proto_msgTypes[18].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ReleaseLeaseRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_databroker_proto_msgTypes[19].Exporter = func(v interface{}, i int) interface{} {
 			switch v := v.(*RenewLeaseRequest); i {
 			case 0:
 				return &v.state
@@ -1631,7 +1700,7 @@ func file_databroker_proto_init() {
 		}
 	}
 	file_databroker_proto_msgTypes[2].OneofWrappers = []interface{}{}
-	file_databroker_proto_msgTypes[14].OneofWrappers = []interface{}{
+	file_databroker_proto_msgTypes[15].OneofWrappers = []interface{}{
 		(*SyncLatestResponse_Record)(nil),
 		(*SyncLatestResponse_Versions)(nil),
 	}
@@ -1641,7 +1710,7 @@ func file_databroker_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_databroker_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   19,
+			NumMessages:   20,
 			NumExtensions: 0,
 			NumServices:   1,
 		},
@@ -1671,6 +1740,8 @@ type DataBrokerServiceClient interface {
 	AcquireLease(ctx context.Context, in *AcquireLeaseRequest, opts ...grpc.CallOption) (*AcquireLeaseResponse, error)
 	// Get gets a record.
 	Get(ctx context.Context, in *GetRequest, opts ...grpc.CallOption) (*GetResponse, error)
+	// ListTypes lists all the known record types.
+	ListTypes(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*ListTypesResponse, error)
 	// Put saves a record.
 	Put(ctx context.Context, in *PutRequest, opts ...grpc.CallOption) (*PutResponse, error)
 	// Query queries for records.
@@ -1713,6 +1784,15 @@ func (c *dataBrokerServiceClient) Get(ctx context.Context, in *GetRequest, opts
 	return out, nil
 }
 
+func (c *dataBrokerServiceClient) ListTypes(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*ListTypesResponse, error) {
+	out := new(ListTypesResponse)
+	err := c.cc.Invoke(ctx, "/databroker.DataBrokerService/ListTypes", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *dataBrokerServiceClient) Put(ctx context.Context, in *PutRequest, opts ...grpc.CallOption) (*PutResponse, error) {
 	out := new(PutResponse)
 	err := c.cc.Invoke(ctx, "/databroker.DataBrokerService/Put", in, out, opts...)
@@ -1828,6 +1908,8 @@ type DataBrokerServiceServer interface {
 	AcquireLease(context.Context, *AcquireLeaseRequest) (*AcquireLeaseResponse, error)
 	// Get gets a record.
 	Get(context.Context, *GetRequest) (*GetResponse, error)
+	// ListTypes lists all the known record types.
+	ListTypes(context.Context, *emptypb.Empty) (*ListTypesResponse, error)
 	// Put saves a record.
 	Put(context.Context, *PutRequest) (*PutResponse, error)
 	// Query queries for records.
@@ -1854,6 +1936,9 @@ func (*UnimplementedDataBrokerServiceServer) AcquireLease(context.Context, *Acqu
 func (*UnimplementedDataBrokerServiceServer) Get(context.Context, *GetRequest) (*GetResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Get not implemented")
 }
+func (*UnimplementedDataBrokerServiceServer) ListTypes(context.Context, *emptypb.Empty) (*ListTypesResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ListTypes not implemented")
+}
 func (*UnimplementedDataBrokerServiceServer) Put(context.Context, *PutRequest) (*PutResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Put not implemented")
 }
@@ -1916,6 +2001,24 @@ func _DataBrokerService_Get_Handler(srv interface{}, ctx context.Context, dec fu
 	return interceptor(ctx, in, info, handler)
 }
 
+func _DataBrokerService_ListTypes_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(emptypb.Empty)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(DataBrokerServiceServer).ListTypes(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/databroker.DataBrokerService/ListTypes",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(DataBrokerServiceServer).ListTypes(ctx, req.(*emptypb.Empty))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _DataBrokerService_Put_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(PutRequest)
 	if err := dec(in); err != nil {
@@ -2060,6 +2163,10 @@ var _DataBrokerService_serviceDesc = grpc.ServiceDesc{
 			MethodName: "Get",
 			Handler:    _DataBrokerService_Get_Handler,
 		},
+		{
+			MethodName: "ListTypes",
+			Handler:    _DataBrokerService_ListTypes_Handler,
+		},
 		{
 			MethodName: "Put",
 			Handler:    _DataBrokerService_Put_Handler,
diff --git a/pkg/grpc/databroker/databroker.proto b/pkg/grpc/databroker/databroker.proto
index 1fde8a15f..bae04b7fc 100644
--- a/pkg/grpc/databroker/databroker.proto
+++ b/pkg/grpc/databroker/databroker.proto
@@ -36,6 +36,10 @@ message GetRequest {
 }
 message GetResponse { Record record = 1; }
 
+message ListTypesResponse {
+  repeated string types = 1;
+}
+
 message QueryRequest {
   string type = 1;
   string query = 2;
@@ -106,6 +110,8 @@ service DataBrokerService {
   rpc AcquireLease(AcquireLeaseRequest) returns (AcquireLeaseResponse);
   // Get gets a record.
   rpc Get(GetRequest) returns (GetResponse);
+  // ListTypes lists all the known record types.
+  rpc ListTypes(google.protobuf.Empty) returns (ListTypesResponse);
   // Put saves a record.
   rpc Put(PutRequest) returns (PutResponse);
   // Query queries for records.
diff --git a/pkg/grpc/databroker/mock_databroker/databroker.pb.go b/pkg/grpc/databroker/mock_databroker/databroker.pb.go
index 0d4d5bb21..1b23bcab8 100644
--- a/pkg/grpc/databroker/mock_databroker/databroker.pb.go
+++ b/pkg/grpc/databroker/mock_databroker/databroker.pb.go
@@ -113,6 +113,26 @@ func (mr *MockDataBrokerServiceClientMockRecorder) Get(ctx, in interface{}, opts
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Get", reflect.TypeOf((*MockDataBrokerServiceClient)(nil).Get), varargs...)
 }
 
+// ListTypes mocks base method.
+func (m *MockDataBrokerServiceClient) ListTypes(ctx context.Context, in *emptypb.Empty, opts ...grpc.CallOption) (*databroker.ListTypesResponse, error) {
+	m.ctrl.T.Helper()
+	varargs := []interface{}{ctx, in}
+	for _, a := range opts {
+		varargs = append(varargs, a)
+	}
+	ret := m.ctrl.Call(m, "ListTypes", varargs...)
+	ret0, _ := ret[0].(*databroker.ListTypesResponse)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// ListTypes indicates an expected call of ListTypes.
+func (mr *MockDataBrokerServiceClientMockRecorder) ListTypes(ctx, in interface{}, opts ...interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	varargs := append([]interface{}{ctx, in}, opts...)
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ListTypes", reflect.TypeOf((*MockDataBrokerServiceClient)(nil).ListTypes), varargs...)
+}
+
 // Put mocks base method.
 func (m *MockDataBrokerServiceClient) Put(ctx context.Context, in *databroker.PutRequest, opts ...grpc.CallOption) (*databroker.PutResponse, error) {
 	m.ctrl.T.Helper()
@@ -552,6 +572,21 @@ func (mr *MockDataBrokerServiceServerMockRecorder) Get(arg0, arg1 interface{}) *
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Get", reflect.TypeOf((*MockDataBrokerServiceServer)(nil).Get), arg0, arg1)
 }
 
+// ListTypes mocks base method.
+func (m *MockDataBrokerServiceServer) ListTypes(arg0 context.Context, arg1 *emptypb.Empty) (*databroker.ListTypesResponse, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ListTypes", arg0, arg1)
+	ret0, _ := ret[0].(*databroker.ListTypesResponse)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// ListTypes indicates an expected call of ListTypes.
+func (mr *MockDataBrokerServiceServerMockRecorder) ListTypes(arg0, arg1 interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ListTypes", reflect.TypeOf((*MockDataBrokerServiceServer)(nil).ListTypes), arg0, arg1)
+}
+
 // Put mocks base method.
 func (m *MockDataBrokerServiceServer) Put(arg0 context.Context, arg1 *databroker.PutRequest) (*databroker.PutResponse, error) {
 	m.ctrl.T.Helper()
diff --git a/pkg/storage/encrypted.go b/pkg/storage/encrypted.go
index cd77fcb1b..6ab9e8235 100644
--- a/pkg/storage/encrypted.go
+++ b/pkg/storage/encrypted.go
@@ -89,6 +89,10 @@ func (e *encryptedBackend) Lease(ctx context.Context, leaseName, leaseID string,
 	return e.underlying.Lease(ctx, leaseName, leaseID, ttl)
 }
 
+func (e *encryptedBackend) ListTypes(ctx context.Context) ([]string, error) {
+	return e.underlying.ListTypes(ctx)
+}
+
 func (e *encryptedBackend) Put(ctx context.Context, records []*databroker.Record) (uint64, error) {
 	encryptedRecords := make([]*databroker.Record, len(records))
 	for i, record := range records {
diff --git a/pkg/storage/inmemory/backend.go b/pkg/storage/inmemory/backend.go
index 3d681c35c..5a4fd7a7f 100644
--- a/pkg/storage/inmemory/backend.go
+++ b/pkg/storage/inmemory/backend.go
@@ -4,12 +4,14 @@ package inmemory
 import (
 	"context"
 	"fmt"
+	"sort"
 	"sync"
 	"sync/atomic"
 	"time"
 
 	"github.com/google/btree"
 	"github.com/rs/zerolog"
+	"golang.org/x/exp/maps"
 	"google.golang.org/protobuf/proto"
 	"google.golang.org/protobuf/types/known/timestamppb"
 
@@ -186,6 +188,16 @@ func (backend *Backend) Lease(_ context.Context, leaseName, leaseID string, ttl
 	return true, nil
 }
 
+// ListTypes lists the record types.
+func (backend *Backend) ListTypes(ctx context.Context) ([]string, error) {
+	backend.mu.Lock()
+	keys := maps.Keys(backend.lookup)
+	backend.mu.Unlock()
+
+	sort.Strings(keys)
+	return keys, nil
+}
+
 // Put puts a record into the in-memory store.
 func (backend *Backend) Put(ctx context.Context, records []*databroker.Record) (serverVersion uint64, err error) {
 	backend.mu.Lock()
diff --git a/pkg/storage/postgres/backend.go b/pkg/storage/postgres/backend.go
index dc25afb99..306142460 100644
--- a/pkg/storage/postgres/backend.go
+++ b/pkg/storage/postgres/backend.go
@@ -181,6 +181,19 @@ func (backend *Backend) Lease(
 	return leaseHolderID == leaseID, nil
 }
 
+// ListTypes lists the record types.
+func (backend *Backend) ListTypes(ctx context.Context) ([]string, error) {
+	ctx, cancel := contextutil.Merge(ctx, backend.closeCtx)
+	defer cancel()
+
+	_, conn, err := backend.init(ctx)
+	if err != nil {
+		return nil, err
+	}
+
+	return listTypes(ctx, conn)
+}
+
 // Put puts a record into Postgres.
 func (backend *Backend) Put(
 	ctx context.Context,
diff --git a/pkg/storage/postgres/backend_test.go b/pkg/storage/postgres/backend_test.go
index 16c6dace3..6d82b4bbc 100644
--- a/pkg/storage/postgres/backend_test.go
+++ b/pkg/storage/postgres/backend_test.go
@@ -182,6 +182,12 @@ func TestBackend(t *testing.T) {
 			}
 		})
 
+		t.Run("list types", func(t *testing.T) {
+			types, err := backend.ListTypes(ctx)
+			assert.NoError(t, err)
+			assert.Equal(t, []string{"capacity-test", "latest-test", "sync-test", "test-1", "unknown"}, types)
+		})
+
 		return nil
 	}))
 }
diff --git a/pkg/storage/postgres/postgres.go b/pkg/storage/postgres/postgres.go
index ed561fcc6..6dcfdb868 100644
--- a/pkg/storage/postgres/postgres.go
+++ b/pkg/storage/postgres/postgres.go
@@ -5,6 +5,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"sort"
 	"strings"
 	"time"
 
@@ -284,6 +285,36 @@ func listServices(ctx context.Context, q querier) ([]*registry.Service, error) {
 	return services, nil
 }
 
+func listTypes(ctx context.Context, q querier) ([]string, error) {
+	query := `
+		SELECT DISTINCT type
+		FROM ` + schemaName + `.` + recordsTableName + `
+	`
+	rows, err := q.Query(ctx, query)
+	if err != nil {
+		return nil, fmt.Errorf("postgres: failed to execute query: %w", err)
+	}
+	defer rows.Close()
+
+	var types []string
+	for rows.Next() {
+		var recordType string
+		err = rows.Scan(&recordType)
+		if err != nil {
+			return nil, fmt.Errorf("postgres: failed to scan row: %w", err)
+		}
+
+		types = append(types, recordType)
+	}
+	err = rows.Err()
+	if err != nil {
+		return nil, fmt.Errorf("postgres: error iterating over rows: %w", err)
+	}
+
+	sort.Strings(types)
+	return types, nil
+}
+
 func maybeAcquireLease(ctx context.Context, q querier, leaseName, leaseID string, ttl time.Duration) (leaseHolderID string, err error) {
 	tbl := schemaName + "." + leasesTableName
 	expiresAt := timestamptzFromTimestamppb(timestamppb.New(time.Now().Add(ttl)))
diff --git a/pkg/storage/redis/redis.go b/pkg/storage/redis/redis.go
index cbf46a082..c91bbf6dd 100644
--- a/pkg/storage/redis/redis.go
+++ b/pkg/storage/redis/redis.go
@@ -5,6 +5,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"sort"
 	"sync"
 	"time"
 
@@ -29,15 +30,16 @@ const (
 
 	// we rely on transactions in redis, so all redis-cluster keys need to be
 	// on the same node. Using a `hash tag` gives us this capability.
-	serverVersionKey = redisutil.KeyPrefix + "server_version"
-	lastVersionKey   = redisutil.KeyPrefix + "last_version"
-	lastVersionChKey = redisutil.KeyPrefix + "last_version_ch"
-	recordHashKey    = redisutil.KeyPrefix + "records"
-	changesSetKey    = redisutil.KeyPrefix + "changes"
-	optionsKey       = redisutil.KeyPrefix + "options"
+	serverVersionKey  = redisutil.KeyPrefix + "server_version"
+	lastVersionKey    = redisutil.KeyPrefix + "last_version"
+	lastVersionChKey  = redisutil.KeyPrefix + "last_version_ch"
+	recordHashKey     = redisutil.KeyPrefix + "records"
+	recordTypesSetKey = redisutil.KeyPrefix + "record_types"
+	changesSetKey     = redisutil.KeyPrefix + "changes"
+	optionsKey        = redisutil.KeyPrefix + "options"
 
 	recordTypeChangesKeyTpl = redisutil.KeyPrefix + "changes.%s"
-	leaseKeyTpl             = "{pomerium_v3}.lease.%s"
+	leaseKeyTpl             = redisutil.KeyPrefix + "lease.%s"
 )
 
 // custom errors
@@ -192,6 +194,21 @@ func (backend *Backend) Lease(ctx context.Context, leaseName, leaseID string, tt
 	return acquired, err
 }
 
+// ListTypes lists all the known record types.
+func (backend *Backend) ListTypes(ctx context.Context) (types []string, err error) {
+	ctx, span := trace.StartSpan(ctx, "databroker.redis.ListTypes")
+	defer span.End()
+	defer func(start time.Time) { recordOperation(ctx, start, "listTypes", err) }(time.Now())
+
+	cmd := backend.client.SMembers(ctx, recordTypesSetKey)
+	types, err = cmd.Result()
+	if err != nil {
+		return nil, err
+	}
+	sort.Strings(types)
+	return types, err
+}
+
 // Put puts a record into redis.
 func (backend *Backend) Put(ctx context.Context, records []*databroker.Record) (serverVersion uint64, err error) {
 	ctx, span := trace.StartSpan(ctx, "databroker.redis.Put")
@@ -310,6 +327,7 @@ func (backend *Backend) put(ctx context.Context, records []*databroker.Record) e
 					Score:  float64(version) + float64(i),
 					Member: bs,
 				})
+				p.SAdd(ctx, recordTypesSetKey, record.GetType())
 			}
 			return nil
 		})
diff --git a/pkg/storage/redis/redis_test.go b/pkg/storage/redis/redis_test.go
index d6ea506be..fb7ca2d36 100644
--- a/pkg/storage/redis/redis_test.go
+++ b/pkg/storage/redis/redis_test.go
@@ -75,6 +75,11 @@ func TestBackend(t *testing.T) {
 			assert.Error(t, err)
 			assert.Nil(t, record)
 		})
+		t.Run("list types", func(t *testing.T) {
+			types, err := backend.ListTypes(ctx)
+			assert.NoError(t, err)
+			assert.Equal(t, []string{"TYPE"}, types)
+		})
 		return nil
 	}
 
diff --git a/pkg/storage/storage.go b/pkg/storage/storage.go
index 634d79982..170c43fa7 100644
--- a/pkg/storage/storage.go
+++ b/pkg/storage/storage.go
@@ -33,6 +33,8 @@ type Backend interface {
 	GetOptions(ctx context.Context, recordType string) (*databroker.Options, error)
 	// Lease acquires a lease, or renews an existing one. If the lease is acquired true is returned.
 	Lease(ctx context.Context, leaseName, leaseID string, ttl time.Duration) (bool, error)
+	// ListTypes lists all the known record types.
+	ListTypes(ctx context.Context) ([]string, error)
 	// Put is used to insert or update records.
 	Put(ctx context.Context, records []*databroker.Record) (serverVersion uint64, err error)
 	// SetOptions sets the options for a type.