func newUAAConnector(cfg *UAAConnectorConfig, uaaBaseURL *url.URL, cbURL string) (oauth2Connector, error) {
uaaAuthURL := *uaaBaseURL
uaaTokenURL := *uaaBaseURL
uaaAuthURL.Path = path.Join(uaaAuthURL.Path, "/oauth/authorize")
uaaTokenURL.Path = path.Join(uaaTokenURL.Path, "/oauth/token")
config := oauth2.Config{
Credentials: oauth2.ClientCredentials{ID: cfg.ClientID, Secret: cfg.ClientSecret},
AuthURL: uaaAuthURL.String(),
TokenURL: uaaTokenURL.String(),
Scope: []string{"openid"},
AuthMethod: oauth2.AuthMethodClientSecretPost,
RedirectURL: cbURL,
}
cli, err := oauth2.NewClient(http.DefaultClient, config)
if err != nil {
return nil, err
}
return &uaaOAuth2Connector{
clientID: cfg.ClientID,
clientSecret: cfg.ClientSecret,
client: cli,
uaaBaseURL: uaaBaseURL,
}, nil
}
func (c *Client) OAuthClient() (*oauth2.Client, error) {
authMethod, err := c.chooseAuthMethod()
if err != nil {
return nil, err
}
ocfg := oauth2.Config{
Credentials: oauth2.ClientCredentials(c.credentials),
RedirectURL: c.redirectURL,
AuthURL: c.providerConfig.AuthEndpoint,
TokenURL: c.providerConfig.TokenEndpoint,
Scope: c.scope,
AuthMethod: authMethod,
}
return oauth2.NewClient(c.httpClient, ocfg)
}
func newBitbucketConnector(clientID, clientSecret, cbURL string) (oauth2Connector, error) {
config := oauth2.Config{
Credentials: oauth2.ClientCredentials{ID: clientID, Secret: clientSecret},
AuthURL: bitbucketAuthURL,
TokenURL: bitbucketTokenURL,
AuthMethod: oauth2.AuthMethodClientSecretPost,
RedirectURL: cbURL,
}
cli, err := oauth2.NewClient(http.DefaultClient, config)
if err != nil {
return nil, err
}
return &bitbucketOAuth2Connector{
clientID: clientID,
clientSecret: clientSecret,
client: cli,
}, nil
}
func newFacebookConnector(clientID, clientSecret, cbURL string) (oauth2Connector, error) {
config := oauth2.Config{
Credentials: oauth2.ClientCredentials{ID: clientID, Secret: clientSecret},
AuthURL: facebookConnectorAuthURL,
TokenURL: facebookTokenURL,
AuthMethod: oauth2.AuthMethodClientSecretPost,
RedirectURL: cbURL,
Scope: []string{"email"},
}
cli, err := oauth2.NewClient(http.DefaultClient, config)
if err != nil {
return nil, err
}
return &facebookOAuth2Connector{
clientID: clientID,
clientSecret: clientSecret,
client: cli,
}, nil
}