func Openid(c *common.HTTPContext) (err error) {
redirect, email, ok, err := gopenid.VerifyAuth(c.Req())
if err != nil {
return
}
if ok {
email = strings.ToLower(email)
c.Session().Values[common.SessionEmail] = email
u := &User{Id: kol.Id(email)}
err = c.DB().Get(u)
if err == kol.NotFound {
err = nil
u.Email = email
u.Ranking = 1
}
if err == nil {
u.Language = common.GetLanguage(c.Req())
u.DiplicityHost = c.Req().Host
u.LastLoginAt = time.Now()
err = c.DB().Set(u)
}
} else {
delete(c.Session().Values, common.SessionEmail)
}
c.Close()
c.Resp().Header().Set("Location", redirect.String())
c.Resp().WriteHeader(302)
fmt.Fprintln(c.Resp(), redirect.String())
return
}
func OAuth2Callback(clientId, clientSecret string) func(c *common.HTTPContext) (err error) {
return func(c *common.HTTPContext) (err error) {
state := c.Req().FormValue("state")
nonceLock.Lock()
defer nonceLock.Unlock()
if _, found := nonces[state]; !found {
err = fmt.Errorf("state not found")
return
}
delete(nonces, state)
scheme := "http"
if c.Req().TLS != nil {
scheme = "https"
}
redirectUrl, err := url.Parse(fmt.Sprintf("%v://%v/oauth2callback", scheme, c.Req().Host))
if err != nil {
return
}
email, ok, err := goauth2.VerifyEmail(clientId, clientSecret, c.Req().FormValue("code"), redirectUrl)
if err != nil {
return
}
if ok {
email = strings.ToLower(email)
c.Session().Values[common.SessionEmail] = email
u := &User{Id: kol.Id(email)}
err = c.DB().Get(u)
if err == kol.NotFound {
err = nil
u.Email = email
u.Ranking = 1
}
if err == nil {
u.Language = common.GetLanguage(c.Req())
u.DiplicityHost = c.Req().Host
u.LastLoginAt = time.Now()
err = c.DB().Set(u)
}
} else {
delete(c.Session().Values, common.SessionEmail)
}
c.Close()
c.Resp().Header().Set("Location", "/")
c.Resp().WriteHeader(302)
fmt.Fprintln(c.Resp(), "/")
return
}
}
