示例#1
1
文件: flow.go 项目: broady/floauth
func Client(ctx context.Context, config *oauth2.Config, options ...Option) (*http.Client, *oauth2.Token, error) {
	o := processOpts(options)
	if o.filecache != nil {
		tok, err := o.filecache.Token()
		if err == nil {
			o.tok = tok
		}
	}

	if o.tok != nil {
		tok, err := config.TokenSource(ctx, o.tok).Token()
		if err == nil {
			return config.Client(ctx, tok), tok, nil
		}
	}

	tok, err := ExecuteFlow(ctx, config, options...)
	if err != nil {
		return nil, nil, err
	}
	if o.filecache != nil {
		_ = o.filecache.Write(tok)
	}
	return config.Client(ctx, tok), tok, nil
}
示例#2
0
文件: oauth.go 项目: edrex-duex/go4
// NewRefreshTokenSource returns a token source that obtains its initial token
// based on the provided config and the refresh token.
func NewRefreshTokenSource(config *oauth2.Config, refreshToken string) oauth2.TokenSource {
	var noInitialToken *oauth2.Token = nil
	return oauth2.ReuseTokenSource(noInitialToken, config.TokenSource(
		oauth2.NoContext, // TODO: maybe accept a context later.
		&oauth2.Token{RefreshToken: refreshToken},
	))
}
示例#3
0
/*
This auth function is a bootstrap until better integration with
gcloud auth can be provided. To use, set (and export) the environment
variable GCLOUD_APIS_REFRESH_TOKEN to a valid refresh token, which can
usually be acquired via $(gcloud auth print-refresh-token). In the
future, gcloud_apis will be able to fetch credential information from
the same place as gcloud, and will be usable without setting this
environment variable.
*/
func getAuthenticatedClient() (*http.Client, error) {

	conf := oauth2.Config{
		ClientID:     "32555940559.apps.googleusercontent.com",
		ClientSecret: "ZmssLNjJy2998hD4CTg2ejr2",
		Endpoint: oauth2.Endpoint{
			AuthURL:  "https://accounts.google.com/o/oauth2/auth",
			TokenURL: "https://accounts.google.com/o/oauth2/token",
		},
		Scopes: []string{"https://www.googleapis.com/auth/cloud-platform"},
	}

	var ts oauth2.TokenSource

	refreshToken := os.Getenv("GCLOUD_APIS_REFRESH_TOKEN")
	if refreshToken == "" {
		ts = cliTokenSource{}
	} else {
		token := &oauth2.Token{
			RefreshToken: refreshToken,
		}
		ts = conf.TokenSource(oauth2.NoContext, token)
	}

	oauth2Transport := &oauth2.Transport{
		Source: ts,
	}

	client := &http.Client{
		Transport: gcloudTransport{oauth2Transport},
	}

	return client, nil
}
示例#4
0
文件: main.go 项目: vially/gauthtoken
func main() {
	if len(os.Args) == 1 {
		fmt.Println("Usage: gauthtoken REFRESH_TOKEN")
		os.Exit(1)
	}

	conf := oauth2.Config{
		ClientID:     "32555940559.apps.googleusercontent.com",
		ClientSecret: "ZmssLNjJy2998hD4CTg2ejr2",
		Endpoint:     google.Endpoint,
		RedirectURL:  "oob",
	}

	refreshToken := &oauth2.Token{
		AccessToken:  "",
		RefreshToken: os.Args[1],
		Expiry:       time.Now().UTC(),
	}

	token, err := conf.TokenSource(oauth2.NoContext, refreshToken).Token()
	if err != nil {
		log.Fatalln(err)
	}

	fmt.Println(token.AccessToken)
}
示例#5
0
// newCachingTokenSource creates a new instance of CachingTokenSource that
// caches the token in cacheFilePath. ctx and config are used to create and
// retrieve the token in the first place.
// If no token is available it will run though the oauth flow for an
// installed app.
func newCachingTokenSource(cacheFilePath string, ctx context.Context, config *oauth2.Config) (oauth2.TokenSource, error) {
	var tok *oauth2.Token = nil
	var err error

	if cacheFilePath == "" {
		glog.Warningf("cacheFilePath is empty. Not caching auth token.")
	} else if _, err = os.Stat(cacheFilePath); err == nil {
		// If the file exists. Load from disk.
		f, err := os.Open(cacheFilePath)
		if err != nil {
			return nil, err
		}
		tok = &oauth2.Token{}
		if err = json.NewDecoder(f).Decode(tok); err != nil {
			return nil, err
		}
	} else if !os.IsNotExist(err) {
		return nil, err
	}

	// If there was no token, we run through the flow.
	if tok == nil {
		// Run through the flow.
		url := config.AuthCodeURL("state", oauth2.AccessTypeOffline)
		fmt.Printf("Your browser has been opened to visit:\n\n%s\n\nEnter the verification code:", url)

		var code string
		if _, err = fmt.Scan(&code); err != nil {
			return nil, err
		}
		tok, err = config.Exchange(ctx, code)
		if err != nil {
			return nil, err
		}

		if err = saveToken(cacheFilePath, tok); err != nil {
			return nil, err
		}
		glog.Infof("token: %v", tok)
	}

	// We have a token at this point.
	tokenSource := config.TokenSource(ctx, tok)
	return &cachingTokenSource{
		cacheFilePath: cacheFilePath,
		tokenSource:   tokenSource,
		lastToken:     tok,
	}, nil
}
示例#6
0
文件: oauthutil.go 项目: X1011/rclone
// NewClient gets a token from the config file and configures a Client
// with it
func NewClient(name string, config *oauth2.Config) (*http.Client, error) {
	token, err := getToken(name)
	if err != nil {
		return nil, err
	}

	// Set our own http client in the context
	ctx := Context()

	// Wrap the TokenSource in our TokenSource which saves changed
	// tokens in the config file
	ts := &tokenSource{
		Name:        name,
		OldToken:    *token,
		TokenSource: config.TokenSource(ctx, token),
	}
	return oauth2.NewClient(ctx, ts), nil

}
示例#7
0
func FileSource(path string, token *oauth2.Token, conf *oauth2.Config) oauth2.TokenSource {
	return &fileSource{
		tokenPath:   path,
		tokenSource: conf.TokenSource(oauth2.NoContext, token),
	}
}