From 921090f05f994d4a04928ff21e23200937bb7eaa Mon Sep 17 00:00:00 2001
From: rithu john <rithujohn191@gmail.com>
Date: Fri, 17 Mar 2017 15:01:21 -0700
Subject: [PATCH] api: Update timestamp type for RefreshTokenRef to int64.

---
 api/api.pb.go      | 110 ++++++++++++++++++++++++---------------------
 api/api.proto      |   4 +-
 server/api.go      |   6 +--
 server/api_test.go |  13 +++++-
 4 files changed, 75 insertions(+), 58 deletions(-)

diff --git a/api/api.pb.go b/api/api.pb.go
index 43bb6247..0671884d 100644
--- a/api/api.pb.go
+++ b/api/api.pb.go
@@ -115,7 +115,7 @@ func (m *DeleteClientReq) String() string            { return proto.CompactTextS
 func (*DeleteClientReq) ProtoMessage()               {}
 func (*DeleteClientReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{3} }
 
-// DeleteClientResp determines if the.
+// DeleteClientResp determines if the client is deleted successfully.
 type DeleteClientResp struct {
 	NotFound bool `protobuf:"varint,1,opt,name=not_found,json=notFound" json:"not_found,omitempty"`
 }
@@ -263,8 +263,8 @@ type RefreshTokenRef struct {
 	// ID of the refresh token.
 	Id        string `protobuf:"bytes,1,opt,name=id" json:"id,omitempty"`
 	ClientId  string `protobuf:"bytes,2,opt,name=client_id,json=clientId" json:"client_id,omitempty"`
-	CreatedAt string `protobuf:"bytes,3,opt,name=created_at,json=createdAt" json:"created_at,omitempty"`
-	LastUsed  string `protobuf:"bytes,4,opt,name=last_used,json=lastUsed" json:"last_used,omitempty"`
+	CreatedAt int64  `protobuf:"varint,5,opt,name=created_at,json=createdAt" json:"created_at,omitempty"`
+	LastUsed  int64  `protobuf:"varint,6,opt,name=last_used,json=lastUsed" json:"last_used,omitempty"`
 }
 
 func (m *RefreshTokenRef) Reset()                    { *m = RefreshTokenRef{} }
@@ -300,6 +300,7 @@ func (m *ListRefreshResp) GetRefreshTokens() []*RefreshTokenRef {
 	return nil
 }
 
+// RevokeRefreshReq is a request to revoke the refresh token of the user-client pair.
 type RevokeRefreshReq struct {
 	// The "sub" claim returned in the ID Token.
 	UserId   string `protobuf:"bytes,1,opt,name=user_id,json=userId" json:"user_id,omitempty"`
@@ -311,7 +312,9 @@ func (m *RevokeRefreshReq) String() string            { return proto.CompactText
 func (*RevokeRefreshReq) ProtoMessage()               {}
 func (*RevokeRefreshReq) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{19} }
 
+// RevokeRefreshResp determines if the refresh token is revoked successfully.
 type RevokeRefreshResp struct {
+	// Set to true is refresh token was not found and token could not be revoked.
 	NotFound bool `protobuf:"varint,1,opt,name=not_found,json=notFound" json:"not_found,omitempty"`
 }
 
@@ -372,6 +375,7 @@ type DexClient interface {
 	// ListRefresh lists all the refresh token entries for a particular user.
 	ListRefresh(ctx context.Context, in *ListRefreshReq, opts ...grpc.CallOption) (*ListRefreshResp, error)
 	// RevokeRefresh revokes the refresh token for the provided user-client pair.
+	//
 	// Note that each user-client pair can have only one refresh token at a time.
 	RevokeRefresh(ctx context.Context, in *RevokeRefreshReq, opts ...grpc.CallOption) (*RevokeRefreshResp, error)
 }
@@ -485,6 +489,7 @@ type DexServer interface {
 	// ListRefresh lists all the refresh token entries for a particular user.
 	ListRefresh(context.Context, *ListRefreshReq) (*ListRefreshResp, error)
 	// RevokeRefresh revokes the refresh token for the provided user-client pair.
+	//
 	// Note that each user-client pair can have only one refresh token at a time.
 	RevokeRefresh(context.Context, *RevokeRefreshReq) (*RevokeRefreshResp, error)
 }
@@ -703,54 +708,55 @@ var _Dex_serviceDesc = grpc.ServiceDesc{
 func init() { proto.RegisterFile("api/api.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
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+	// 786 bytes of a gzipped FileDescriptorProto
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+	0xd2, 0xcc, 0x10, 0xe9, 0x6a, 0xb7, 0xe7, 0xf9, 0x1a, 0xf4, 0xf2, 0x80, 0x0e, 0xf9, 0x0b, 0x9a,
+	0x99, 0x9e, 0x24, 0x3f, 0xcd, 0xa8, 0x9f, 0x7b, 0x6a, 0xb0, 0x3a, 0x0f, 0xea, 0xd8, 0x7f, 0xa1,
+	0x9d, 0xeb, 0x1a, 0xb2, 0x66, 0xba, 0x36, 0xdf, 0x93, 0x83, 0xf5, 0x45, 0xb0, 0x62, 0xb8, 0xae,
+	0xe9, 0x3f, 0xfe, 0xef, 0xdf, 0x02, 0x00, 0x00, 0xff, 0xff, 0xbe, 0x1f, 0x5a, 0x3e, 0x02, 0x08,
+	0x00, 0x00,
 }
diff --git a/api/api.proto b/api/api.proto
index 5be7b337..e356cb79 100644
--- a/api/api.proto
+++ b/api/api.proto
@@ -105,8 +105,8 @@ message RefreshTokenRef {
   // ID of the refresh token.
   string id = 1;
   string client_id = 2;
-  string created_at = 3;
-  string last_used = 4;
+  int64 created_at = 5;
+  int64 last_used = 6;
 }
 
 // ListRefreshReq is a request to enumerate the refresh tokens of a user.
diff --git a/server/api.go b/server/api.go
index 0e7c5b2f..738966a2 100644
--- a/server/api.go
+++ b/server/api.go
@@ -19,7 +19,7 @@ import (
 
 // apiVersion increases every time a new call is added to the API. Clients should use this info
 // to determine if the server supports specific features.
-const apiVersion = 1
+const apiVersion = 2
 
 // NewAPI returns a server which implements the gRPC API interface.
 func NewAPI(s storage.Storage, logger logrus.FieldLogger) api.DexServer {
@@ -226,8 +226,8 @@ func (d dexAPI) ListRefresh(ctx context.Context, req *api.ListRefreshReq) (*api.
 		r := api.RefreshTokenRef{
 			Id:        session.ID,
 			ClientId:  session.ClientID,
-			CreatedAt: session.CreatedAt.String(),
-			LastUsed:  session.LastUsed.String(),
+			CreatedAt: session.CreatedAt.Unix(),
+			LastUsed:  session.LastUsed.Unix(),
 		}
 		refreshTokenRefs = append(refreshTokenRefs, &r)
 	}
diff --git a/server/api_test.go b/server/api_test.go
index 0d0381d9..9d0d8bdf 100644
--- a/server/api_test.go
+++ b/server/api_test.go
@@ -146,10 +146,21 @@ func TestRefreshToken(t *testing.T) {
 		UserId: subjectString,
 	}
 
-	if _, err := serv.ListRefresh(ctx, &listReq); err != nil {
+	listResp, err := serv.ListRefresh(ctx, &listReq)
+	if err != nil {
 		t.Fatalf("Unable to list refresh tokens for user: %v", err)
 	}
 
+	for _, tok := range listResp.RefreshTokens {
+		if tok.CreatedAt != r.CreatedAt.Unix() {
+			t.Errorf("Expected CreatedAt timestamp %v, got %v", r.CreatedAt.Unix(), tok.CreatedAt)
+		}
+
+		if tok.LastUsed != r.LastUsed.Unix() {
+			t.Errorf("Expected LastUsed timestamp %v, got %v", r.LastUsed.Unix(), tok.LastUsed)
+		}
+	}
+
 	revokeReq := api.RevokeRefreshReq{
 		UserId:   subjectString,
 		ClientId: r.ClientID,
-- 
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