Update to support new oauth2 API (Fixes #11)

dropbox.go

@@ -183,20 +183,10 @@ type Dropbox struct {
 	APIURL        string // Normal API URL.
 	APIContentURL string // URL for transferring files.
 	APINotifyURL  string // URL for realtime notification.
-	config        *oauth2.Options
+	config        *oauth2.Config
 	token         *oauth2.Token
 }
 
-// ReadToken returns an existing token (oauth2.TokenStore interface)
-func (db *Dropbox) ReadToken() (*oauth2.Token, error) {
-	return db.token, nil
-}
-
-// WriteToken updates the token (oauth2.TokenStore interface)
-func (db *Dropbox) WriteToken(t *oauth2.Token) {
-	db.token = t
-}
-
 // NewDropbox returns a new Dropbox configured.
 func NewDropbox() *Dropbox {
 	db := &Dropbox{
@@ -212,22 +202,14 @@ func NewDropbox() *Dropbox {
 // SetAppInfo sets the clientid (app_key) and clientsecret (app_secret).
 // You have to register an application on https://www.dropbox.com/developers/apps.
 func (db *Dropbox) SetAppInfo(clientid, clientsecret string) error {
-	var err error
-	var authURL, tokenURL *url.URL
 
-	if authURL, err = url.Parse("https://www.dropbox.com/1/oauth2/authorize"); err != nil {
-		return err
-	}
-	if tokenURL, err = url.Parse("https://api.dropbox.com/1/oauth2/token"); err != nil {
-		return err
-	}
-
-	db.config = &oauth2.Options{
+	db.config = &oauth2.Config{
 		ClientID:     clientid,
 		ClientSecret: clientsecret,
-		AuthURL:      authURL,
-		TokenURL:     tokenURL,
-		TokenStore:   db,
+		Endpoint: oauth2.Endpoint{
+			AuthURL:  "https://www.dropbox.com/1/oauth2/authorize",
+			TokenURL: "https://api.dropbox.com/1/oauth2/token",
+		},
 	}
 	return nil
 }
@@ -243,28 +225,22 @@ func (db *Dropbox) AccessToken() string {
 }
 
 func (db *Dropbox) client() *http.Client {
-	var t *oauth2.Transport
-	var err error
-
-	if t, err = db.config.NewTransportFromTokenStore(db); err != nil {
-		return nil
-	}
-	return &http.Client{Transport: t}
+	return db.config.Client(oauth2.NoContext, db.token)
 }
 
 // Auth displays the URL to authorize this application to connect to your account.
 func (db *Dropbox) Auth() error {
 	var code string
-	var t *oauth2.Transport
+	var t *oauth2.Token
 	var err error
 
 	fmt.Printf("Please visit:\n%s\nEnter the code: ",
-		db.config.AuthCodeURL("", "", ""))
+		db.config.AuthCodeURL(""))
 	fmt.Scanln(&code)
-	if t, err = db.config.NewTransportFromCode(code); err != nil {
+	if t, err = db.config.Exchange(oauth2.NoContext, code); err != nil {
 		return err
 	}
-	db.token = t.Token()
+	db.token = t
 	db.token.TokenType = "Bearer"
 	return nil
 }

dropbox_test.go

@@ -132,7 +132,7 @@ func TestAccountInfo(t *testing.T) {
 		t.Fatalf("could not run test marshalling issue")
 	}
 
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: FakeHTTP{
 			t:            t,
 			Method:       "GET",
@@ -181,7 +181,7 @@ func TestCopy(t *testing.T) {
 		ResponseData: js,
 	}
 	db = newDropbox(t)
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: fake,
 	}
 
@@ -215,7 +215,7 @@ func TestCopyRef(t *testing.T) {
 		t.Fatalf("could not run test due to marshalling issue")
 	}
 
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: FakeHTTP{
 			Method:       "GET",
 			Host:         "api.dropbox.com",
@@ -247,7 +247,7 @@ func TestCreateFolder(t *testing.T) {
 	}
 
 	db = newDropbox(t)
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: FakeHTTP{
 			Method: "POST",
 			Host:   "api.dropbox.com",
@@ -284,7 +284,7 @@ func TestDelete(t *testing.T) {
 	}
 
 	db = newDropbox(t)
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: FakeHTTP{
 			t:      t,
 			Method: "POST",
@@ -339,7 +339,7 @@ func TestFilesPut(t *testing.T) {
 	}
 
 	db = newDropbox(t)
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: fake,
 	}
 
@@ -387,7 +387,7 @@ func TestMedia(t *testing.T) {
 		t.Fatalf("could not run test due to marshalling issue: %s", err)
 	}
 
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: FakeHTTP{
 			Method:       "POST",
 			Host:         "api.dropbox.com",
@@ -433,7 +433,7 @@ func TestMetadata(t *testing.T) {
 		ResponseData: js,
 	}
 	db = newDropbox(t)
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: fake,
 	}
 
@@ -510,7 +510,7 @@ func TestMove(t *testing.T) {
 	}
 
 	db = newDropbox(t)
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: FakeHTTP{
 			t:      t,
 			Method: "POST",
@@ -547,7 +547,7 @@ func TestRestore(t *testing.T) {
 	}
 
 	db = newDropbox(t)
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: FakeHTTP{
 			t:      t,
 			Method: "POST",
@@ -594,7 +594,7 @@ func TestRevisions(t *testing.T) {
 		ResponseData: js,
 	}
 	db = newDropbox(t)
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: fake,
 	}
 
@@ -649,7 +649,7 @@ func TestSearch(t *testing.T) {
 		},
 		ResponseData: js,
 	}
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: fake,
 	}
 
@@ -702,7 +702,7 @@ func TestShares(t *testing.T) {
 		t:            t,
 		ResponseData: js,
 	}
-	db.config.Client = &http.Client{
+	http.DefaultClient = &http.Client{
 		Transport: fake,
 	}