1 files changed, 53 insertions, 53 deletions
diff --git a/auth/oauth.go b/auth/oauth.go
index 965c7cc..150642c 100644
--- a/auth/oauth.go
+++ b/auth/oauth.go
@@ -1,78 +1,78 @@
 package auth
 
 import (
-    "fmt"
-    "time"
-    "net/http"
-    "golang.org/x/oauth2"
+	"fmt"
+	"golang.org/x/oauth2"
+	"net/http"
+	"time"
 )
 
 type authCodeFn func(string) func() string
 
 func NewFileSourceClient(clientId, clientSecret, tokenFile string, authFn authCodeFn) (*http.Client, error) {
-    conf := getConfig(clientId, clientSecret)
+	conf := getConfig(clientId, clientSecret)
 
-    // Read cached token
-    token, exists, err := ReadToken(tokenFile)
-    if err != nil {
-        return nil, fmt.Errorf("Failed to read token: %s", err)
-    }
+	// Read cached token
+	token, exists, err := ReadToken(tokenFile)
+	if err != nil {
+		return nil, fmt.Errorf("Failed to read token: %s", err)
+	}
 
-    // Require auth code if token file does not exist
-    // or refresh token is missing
-    if !exists || token.RefreshToken == "" {
-        authUrl := conf.AuthCodeURL("state", oauth2.AccessTypeOffline)
-        authCode := authFn(authUrl)()
-        token, err = conf.Exchange(oauth2.NoContext, authCode)
-        if err != nil {
-            return nil, fmt.Errorf("Failed to exchange auth code for token: %s", err)
-        }
-    }
+	// Require auth code if token file does not exist
+	// or refresh token is missing
+	if !exists || token.RefreshToken == "" {
+		authUrl := conf.AuthCodeURL("state", oauth2.AccessTypeOffline)
+		authCode := authFn(authUrl)()
+		token, err = conf.Exchange(oauth2.NoContext, authCode)
+		if err != nil {
+			return nil, fmt.Errorf("Failed to exchange auth code for token: %s", err)
+		}
+	}
 
-    return oauth2.NewClient(
-        oauth2.NoContext,
-        FileSource(tokenFile, token, conf),
-    ), nil
+	return oauth2.NewClient(
+		oauth2.NoContext,
+		FileSource(tokenFile, token, conf),
+	), nil
 }
 
 func NewRefreshTokenClient(clientId, clientSecret, refreshToken string) *http.Client {
-    conf := getConfig(clientId, clientSecret)
+	conf := getConfig(clientId, clientSecret)
 
-    token := &oauth2.Token{
-        TokenType: "Bearer",
-        RefreshToken: refreshToken,
-        Expiry: time.Now(),
-    }
+	token := &oauth2.Token{
+		TokenType:    "Bearer",
+		RefreshToken: refreshToken,
+		Expiry:       time.Now(),
+	}
 
-    return oauth2.NewClient(
-        oauth2.NoContext,
-        conf.TokenSource(oauth2.NoContext, token),
-    )
+	return oauth2.NewClient(
+		oauth2.NoContext,
+		conf.TokenSource(oauth2.NoContext, token),
+	)
 }
 
 func NewAccessTokenClient(clientId, clientSecret, accessToken string) *http.Client {
-    conf := getConfig(clientId, clientSecret)
+	conf := getConfig(clientId, clientSecret)
 
-    token := &oauth2.Token{
-        TokenType: "Bearer",
-        AccessToken: accessToken,
-    }
+	token := &oauth2.Token{
+		TokenType:   "Bearer",
+		AccessToken: accessToken,
+	}
 
-    return oauth2.NewClient(
-        oauth2.NoContext,
-        conf.TokenSource(oauth2.NoContext, token),
-    )
+	return oauth2.NewClient(
+		oauth2.NoContext,
+		conf.TokenSource(oauth2.NoContext, token),
+	)
 }
 
 func getConfig(clientId, clientSecret string) *oauth2.Config {
-    return &oauth2.Config{
-        ClientID:     clientId,
-        ClientSecret: clientSecret,
-        Scopes:       []string{"https://www.googleapis.com/auth/drive"},
-        RedirectURL:  "urn:ietf:wg:oauth:2.0:oob",
-        Endpoint: oauth2.Endpoint{
-            AuthURL:  "https://accounts.google.com/o/oauth2/auth",
-            TokenURL: "https://accounts.google.com/o/oauth2/token",
-        },
-    }
+	return &oauth2.Config{
+		ClientID:     clientId,
+		ClientSecret: clientSecret,
+		Scopes:       []string{"https://www.googleapis.com/auth/drive"},
+		RedirectURL:  "urn:ietf:wg:oauth:2.0:oob",
+		Endpoint: oauth2.Endpoint{
+			AuthURL:  "https://accounts.google.com/o/oauth2/auth",
+			TokenURL: "https://accounts.google.com/o/oauth2/token",
+		},
+	}
 }