adhoc: commit todo changes related to google drive

go.mod

@@ -43,6 +43,7 @@ require (
 	github.com/upyun/go-sdk v2.1.0+incompatible
 	golang.org/x/image v0.0.0-20211028202545-6944b10bf410
 	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba
+	google.golang.org/api v0.45.0
 )
 
 require (
@@ -84,6 +85,7 @@ require (
 	github.com/google/certificate-transparency-go v1.1.2-0.20210511102531-373a877eec92 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/uuid v1.3.0 // indirect
+	github.com/googleapis/gax-go/v2 v2.0.5 // indirect
 	github.com/gorilla/context v1.1.1 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
@@ -141,6 +143,7 @@ require (
 	go.etcd.io/etcd/server/v3 v3.5.0-alpha.0 // indirect
 	go.etcd.io/etcd/tests/v3 v3.5.0-alpha.0 // indirect
 	go.etcd.io/etcd/v3 v3.5.0-alpha.0 // indirect
+	go.opencensus.io v0.23.0 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.7.0 // indirect
 	go.uber.org/zap v1.16.0 // indirect

go.sum

@@ -424,6 +424,7 @@ github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+
 github.com/google/wire v0.3.0/go.mod h1:i1DMg/Lu8Sz5yYl25iOdmc5CT5qusaa+zmRWs16741s=
 github.com/googleapis/gax-go v2.0.2+incompatible/go.mod h1:SFVmujtThgffbyetf+mdk2eWhX2bMyUtNHzFKcPA9HY=
 github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
+github.com/googleapis/gax-go/v2 v2.0.5 h1:sjZBwGj9Jlw33ImPtvFviGYvseOtDM7hkSKB7+Tv3SM=
 github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
@@ -932,6 +933,7 @@ go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
 go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk=
+go.opencensus.io v0.23.0 h1:gqCw0LfLxScz8irSi8exQc7fyQ0fKQU/qnC/X8+V/1M=
 go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
@@ -1285,6 +1287,7 @@ google.golang.org/api v0.36.0/go.mod h1:+z5ficQTmoYpPn8LCUNVpK5I7hwkpjbcgqA7I34q
 google.golang.org/api v0.40.0/go.mod h1:fYKFpnQN0DsDSKRVRcQSDQNtqWPfM9i+zNPxepjRCQ8=
 google.golang.org/api v0.41.0/go.mod h1:RkxM5lITDfTzmyKFPt+wGrCJbVfniCr2ool8kTBzRTU=
 google.golang.org/api v0.43.0/go.mod h1:nQsDGjRXMo4lvh5hP0TKqF244gqhGcr/YSIykhUk/94=
+google.golang.org/api v0.45.0 h1:pqMffJFLBVUDIoYsHcqtxgQVTsmxMDpYLOc5MT4Jrww=
 google.golang.org/api v0.45.0/go.mod h1:ISLIJCedJolbZvDfAk+Ctuq5hf+aJ33WgtUsfyFoLXA=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.2.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=

models/policy.go

@@ -8,6 +8,7 @@ import (
 	"path"
 	"path/filepath"
 	"strconv"
+	"strings"
 	"time"
 
 	"github.com/cloudreve/Cloudreve/v3/pkg/cache"

pkg/filesystem/driver/googledrive/client.go

@@ -5,6 +5,7 @@ import (
 	model "github.com/cloudreve/Cloudreve/v3/models"
 	"github.com/cloudreve/Cloudreve/v3/pkg/cluster"
 	"github.com/cloudreve/Cloudreve/v3/pkg/request"
+	"google.golang.org/api/drive/v3"
 )
 
 // Client Google Drive client
@@ -39,7 +40,7 @@ const (
 var (
 	// Defualt required scopes
 	RequiredScope = []string{
-		"https://www.googleapis.com/auth/drive",
+		drive.DriveScope,
 		"openid",
 		"profile",
 		"https://www.googleapis.com/auth/userinfo.profile",

pkg/filesystem/driver/googledrive/handler.go

@@ -17,10 +17,6 @@ type Driver struct {
 	HTTPClient request.Client
 }
 
-// http://localhost:3000/api/v3/callback/googledrive/auth?code=4/0AVHEtk4AaNbo5YoCrMSGgoJfZfe6SgEOVmA7XtalZl8BMtdsAIRWqxt6jO4NKJCxGVxyQA&scope=profile%20openid%20https://www.googleapis.com/auth/userinfo.profile%20https://www.googleapis.com/auth/drive&authuser=0&prompt=consent
-// https://accounts.google.com/o/oauth2/v2/auth?client_id=89866991293-5uja7qsbl8btuak3hb41h3o8u9jhlckg.apps.googleusercontent.com&response_type=code&redirect_uri=http://localhost:3000/api/v3/callback/googledrive/auth&scope=openid+profile+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fdrive&access_type=offline&prompt=consent
-//https://accounts.google.com/o/oauth2/auth?client_id=202264815644.apps.googleusercontent.com&response_type=code&redirect_uri=http%3A%2F%2F127.0.0.1%3A53682%2F&scope=openid+profile+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fdrive+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fphotoslibrary&access_type=offline&prompt=consent&state=MjAyMjY0ODE1NjQ0LmFwcHMuZ29vZ2xldXNlcmNvbnRlbnQuY29tOjpYNFozY2E4eGZXRGIxVm9vLUY5YTdaeEo6Omh0dHA6Ly8xMjcuMC4wLjE6NTM2ODIv
-
 // NewDriver 从存储策略初始化新的Driver实例
 func NewDriver(policy *model.Policy) (driver.Handler, error) {
 	return &Driver{

pkg/filesystem/driver/googledrive/oauth.go

@@ -14,26 +14,6 @@ import (
 	"time"
 )
 
-// Credential 获取token时返回的凭证
-type Credential struct {
-	ExpiresIn    int64  `json:"expires_in"`
-	Scope        string `json:"scope"`
-	AccessToken  string `json:"access_token"`
-	RefreshToken string `json:"refresh_token"`
-	UserID       string `json:"user_id"`
-}
-
-// OAuthError OAuth相关接口的错误响应
-type OAuthError struct {
-	ErrorType        string `json:"error"`
-	ErrorDescription string `json:"error_description"`
-}
-
-// Error 实现error接口
-func (err OAuthError) Error() string {
-	return err.ErrorDescription
-}
-
 // OAuthURL 获取OAuth认证页面URL
 func (client *Client) OAuthURL(ctx context.Context, scope []string) string {
 	query := url.Values{

pkg/filesystem/driver/googledrive/types.go

@@ -0,0 +1,43 @@
+package googledrive
+
+import "encoding/gob"
+
+// RespError 接口返回错误
+type RespError struct {
+	APIError APIError `json:"error"`
+}
+
+// APIError 接口返回的错误内容
+type APIError struct {
+	Code    string `json:"code"`
+	Message string `json:"message"`
+}
+
+// Error 实现error接口
+func (err RespError) Error() string {
+	return err.APIError.Message
+}
+
+// Credential 获取token时返回的凭证
+type Credential struct {
+	ExpiresIn    int64  `json:"expires_in"`
+	Scope        string `json:"scope"`
+	AccessToken  string `json:"access_token"`
+	RefreshToken string `json:"refresh_token"`
+	UserID       string `json:"user_id"`
+}
+
+// OAuthError OAuth相关接口的错误响应
+type OAuthError struct {
+	ErrorType        string `json:"error"`
+	ErrorDescription string `json:"error_description"`
+}
+
+// Error 实现error接口
+func (err OAuthError) Error() string {
+	return err.ErrorDescription
+}
+
+func init() {
+	gob.Register(Credential{})
+}