func Test_GetProvider(t *testing.T) {
a := assert.New(t)
provider := &faux.Provider{}
goth.UseProviders(provider)
p, err := goth.GetProvider(provider.Name())
a.NoError(err)
a.Equal(p, provider)
p, err = goth.GetProvider("unknown")
a.Error(err)
a.Equal(err.Error(), "no provider for unknown exists")
goth.ClearProviders()
}
/*
GetAuthURL starts the authentication process with the requested provided.
It will return a URL that should be used to send users to.
It expects to be able to get the name of the provider from the query parameters
as either "provider" or ":provider".
I would recommend using the BeginAuthHandler instead of doing all of these steps
yourself, but that's entirely up to you.
*/
func GetAuthURL(res http.ResponseWriter, req *http.Request) (string, error) {
if !keySet && defaultStore == Store {
fmt.Println("goth/gothic: no SESSION_SECRET environment variable is set. The default cookie store is not available and any calls will fail. Ignore this warning if you are using a different store.")
}
sessionName := GetSessionName()
providerName, err := GetProviderName(req)
if err != nil {
return "", err
}
provider, err := goth.GetProvider(providerName)
if err != nil {
return "", err
}
sess, err := provider.BeginAuth(SetState(req))
if err != nil {
return "", err
}
url, err := sess.GetAuthURL()
if err != nil {
return "", err
}
session, _ := Store.Get(req, sessionName)
session.Values[sessionName] = sess.Marshal()
err = session.Save(req, res)
if err != nil {
return "", err
}
return url, err
}
See https://github.com/jonnonz1/goth/examples/main.go to see this in action.
*/
var CompleteUserAuth = func(res http.ResponseWriter, req *http.Request) (goth.User, error) {
sessionName := GetSessionName()
if !keySet && defaultStore == Store {
fmt.Println("goth/gothic: no SESSION_SECRET environment variable is set. The default cookie store is not available and any calls will fail. Ignore this warning if you are using a different store.")
}
providerName, err := GetProviderName(req)
if err != nil {
return goth.User{}, err
}
provider, err := goth.GetProvider(providerName)
if err != nil {
return goth.User{}, err
}
session, _ := Store.Get(req, sessionName)
if session.Values[sessionName] == nil {
return goth.User{}, errors.New("could not find a matching session for this request")
}
sess, err := provider.UnmarshalSession(session.Values[sessionName].(string))
if err != nil {
return goth.User{}, err
}