func (self *SessionController) SignIn(c *gin.Context) {
state, err := util.GenerateRandomString()
if err != nil {
fmt.Fprintf(os.Stderr, "%+v\n", err)
c.String(http.StatusBadRequest, "Failed to generate state string.", err)
return
}
session := sessions.Default(c)
session.Set("state", state)
session.Save()
url := self.oauthConf.AuthCodeURL(state, oauth2.AccessTypeOnline)
c.Redirect(http.StatusSeeOther, url)
}
func LoadConfig() (*Config, error) {
var config Config
err := envconfig.Process(ConfigPrefix, &config)
if err != nil {
return nil, errors.Wrap(err, "Failed to load config from envs.")
}
if config.SecretKeyBase == "" {
s, err := util.GenerateRandomString()
if err != nil {
return nil, err
}
config.SecretKeyBase = s
}
return &config, nil
}