Esempio n. 1
0
// TokenOAuthClient returns an oauth2 client for a specific token
func (c *client) TokenOAuthClient(ctx context.Context, config *oauth2.Config, userToken *oauth2.Token) (client *http.Client, err error) {

	if !userToken.Valid() { // if user token is expired
		userToken = &oauth2.Token{RefreshToken: userToken.RefreshToken}
	}

	return config.Client(ctx, userToken), err
}
Esempio n. 2
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// UserOAuthClient returns an oauth2 client for a specific user
func (c *client) UserOAuthClient(ctx context.Context, config *oauth2.Config, userID string) (client *http.Client, err error) {
	var userToken *oauth2.Token

	if userToken, err = c.GetCachedToken(userID); err != nil {
		// if token for user is not cached then go through oauth2 flow
		if userToken, err = c.newUserToken(ctx, config, userID); err != nil {
			return
		}
	}

	if !userToken.Valid() { // if user token is expired
		userToken = &oauth2.Token{RefreshToken: userToken.RefreshToken}
	}

	return config.Client(ctx, userToken), err
}
Esempio n. 3
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// cachedToken returns the token saved in cacheFile. It specifically returns
// errTokenExpired if the token is expired.
func cachedToken(cacheFile string) (*oauth2.Token, error) {
	tok := new(oauth2.Token)
	tokenData, err := wkfs.ReadFile(cacheFile)
	if err != nil {
		return nil, err
	}
	if err = json.Unmarshal(tokenData, tok); err != nil {
		return nil, err
	}
	if !tok.Valid() {
		if tok != nil && time.Now().After(tok.Expiry) {
			return nil, errExpiredToken
		}
		return nil, errors.New("invalid token")
	}
	return tok, nil
}
Esempio n. 4
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func getTokenContainer(ctx *gin.Context) (*TokenContainer, bool) {
	var oauth_token *oauth2.Token
	var tc *TokenContainer
	var err error

	if oauth_token, err = extractToken(ctx.Request); err != nil {
		glog.Errorf("Can not extract oauth2.Token, caused by: %s", err)
		return nil, false
	}
	if !oauth_token.Valid() {
		glog.Infof("Invalid Token - nil or expired")
		return nil, false
	}

	if tc, err = GetTokenContainer(oauth_token); err != nil {
		glog.Errorf("Can not extract TokenContainer, caused by: %s", err)
		return nil, false
	}

	return tc, true
}