// retrieveToken takes a *Config and uses that to retrieve an *internal.Token.
// This token is then mapped from *internal.Token into an *oauth2.Token which is returned along
// with an error..
func retrieveToken(ctx context.Context, c *Config, v url.Values) (*Token, error) {
tk, err := internal.RetrieveToken(ctx, c.ClientID, c.ClientSecret, c.Endpoint.TokenURL, v)
if err != nil {
return nil, err
}
token := tokenFromInternal(tk)
if notifierFunc, ok := ctx.Value(TokenRefreshNotifier).(TokenRefreshNotifierFunc); ok {
notifierFunc(token)
}
return token, nil
}
func ContextClient(ctx context.Context) (*http.Client, error) {
for _, fn := range contextClientFuncs {
c, err := fn(ctx)
if err != nil {
return nil, err
}
if c != nil {
return c, nil
}
}
if hc, ok := ctx.Value(HTTPClient).(*http.Client); ok {
return hc, nil
}
return http.DefaultClient, nil
}
func (c *controllerAPI) getApp(ctx context.Context) *ct.App {
return ctx.Value("app").(*ct.App)
}
func (api *API) SessionFromContext(ctx context.Context) *sessions.Session {
return ctx.Value(ctxSessionKey).(*sessions.Session)
}
// StartTimeFromContext extracts a start time from a context.
func StartTimeFromContext(ctx context.Context) (start time.Time, ok bool) {
start, ok = ctx.Value(ctxKeyStartTime).(time.Time)
return
}
// RequestIDFromContext extracts a request ID from a context.
func RequestIDFromContext(ctx context.Context) (id string, ok bool) {
id, ok = ctx.Value(ctxKeyReqID).(string)
return
}
// ParamsFromContext extracts params from a context.
func ParamsFromContext(ctx context.Context) (params httprouter.Params, ok bool) {
params, ok = ctx.Value(ctxKeyParams).(httprouter.Params)
return
}
// LoggerFromContext extracts a logger from a context.
func LoggerFromContext(ctx context.Context) (logger log.Logger, ok bool) {
logger, ok = ctx.Value(ctxKeyLogger).(log.Logger)
return
}
// ComponentNameFromContext extracts a component name from a context.
func ComponentNameFromContext(ctx context.Context) (componentName string, ok bool) {
componentName, ok = ctx.Value(ctxKeyComponent).(string)
return
}
