func main() {
// setup the providers
gomniauth.SetSecurityKey("yLiCQYG7CAflDavqGH461IO0MHp7TEbpg6TwHBWdJzNwYod1i5ZTbrIF5bEoO3oP") // NOTE: DO NOT COPY THIS - MAKE YOR OWN!
gomniauth.WithProviders(
github.New("3d1e6ba69036e0624b61", "7e8938928d802e7582908a5eadaaaf22d64babf1", "http://localhost:8080/auth/github/callback"),
google.New("1051709296778.apps.googleusercontent.com", "7oZxBGwpCI3UgFMgCq80Kx94", "http://localhost:8080/auth/google/callback"),
facebook.New("537611606322077", "f9f4d77b3d3f4f5775369f5c9f88f65e", "http://localhost:8080/auth/facebook/callback"),
)
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
template := `
<!DOCTYPE html>
<html>
<body>
<h2>Log in with...</h2>
<ul>
<li>
<a href="auth/github/login">GitHub</a>
</li>
<li>
<a href="auth/google/login">Google</a>
</li>
<li>
<a href="auth/facebook/login">Facebook</a>
</li>
</ul>
</body>
</html>
`
io.WriteString(w, template)
})
providers := []string{"google", "github", "facebook"}
for _, provider := range providers {
http.HandleFunc(fmt.Sprintf("/auth/%s/login", provider), loginHandler(provider))
http.HandleFunc(fmt.Sprintf("/auth/%s/callback", provider), callbackHandler(provider))
}
http.ListenAndServe(Address, nil)
}
func main() {
// setup the providers
gomniauth.SetSecurityKey("yLiCQYG7CAflDavqGH461IO0MHp7TEbpg6TwHBWdJzNwYod1i5ZTbrIF5bEoO3oP") // NOTE: DO NOT COPY THIS - MAKE YOR OWN!
gomniauth.WithProviders(
github.New("3d1e6ba69036e0624b61", "7e8938928d802e7582908a5eadaaaf22d64babf1", "http://localhost:8080/auth/github/callback"),
google.New("1051709296778.apps.googleusercontent.com", "7oZxBGwpCI3UgFMgCq80Kx94", "http://localhost:8080/auth/google/callback"),
facebook.New("537611606322077", "f9f4d77b3d3f4f5775369f5c9f88f65e", "http://localhost:8080/auth/facebook/callback"),
uber.New("UBERKEY", "UBERSECRET", "http://localhost:8080/auth/uber/callback"),
)
goweb.Map("/", func(ctx context.Context) error {
return goweb.Respond.With(ctx, http.StatusOK, []byte(`
<html>
<body>
<h2>Log in with...</h2>
<ul>
<li>
<a href="auth/github/login">GitHub</a>
</li>
<li>
<a href="auth/google/login">Google</a>
</li>
<li>
<a href="auth/facebook/login">Facebook</a>
</li>
<li>
<a href="auth/uber/login">Uber</a>
</li>
</ul>
</body>
</html>
`))
})
/*
GET /auth/{provider}/login
Redirects them to the fmtin page for the specified provider.
*/
goweb.Map("auth/{provider}/login", func(ctx context.Context) error {
provider, err := gomniauth.Provider(ctx.PathValue("provider"))
if err != nil {
return err
}
state := gomniauth.NewState("after", "success")
// if you want to request additional scopes from the provider,
// pass them as login?scope=scope1,scope2
//options := objx.MSI("scope", ctx.QueryValue("scope"))
authUrl, err := provider.GetBeginAuthURL(state, nil)
if err != nil {
return err
}
// redirect
return goweb.Respond.WithRedirect(ctx, authUrl)
})
goweb.Map("auth/{provider}/callback", func(ctx context.Context) error {
provider, err := gomniauth.Provider(ctx.PathValue("provider"))
if err != nil {
return err
}
creds, err := provider.CompleteAuth(ctx.QueryParams())
if err != nil {
return err
}
/*
// get the state
state, stateErr := gomniauth.StateFromParam(ctx.QueryValue("state"))
if stateErr != nil {
return stateErr
}
// redirect to the 'after' URL
afterUrl := state.GetStringOrDefault("after", "error?e=No after parameter was set in the state")
*/
// load the user
user, userErr := provider.GetUser(creds)
if userErr != nil {
return userErr
}
return goweb.API.RespondWithData(ctx, user)
// redirect
//return goweb.Respond.WithRedirect(ctx, afterUrl)
})
/*
----------------------------------------------------------------
START OF WEB SERVER CODE
----------------------------------------------------------------
*/
log.Println("Starting...")
fmt.Print("Gomniauth - Example web app\n")
fmt.Print("by Mat Ryer and Tyler Bunnell\n")
fmt.Print(" \n")
fmt.Print("Starting Goweb powered server...\n")
// make a http server using the goweb.DefaultHttpHandler()
s := &http.Server{
Addr: Address,
Handler: goweb.DefaultHttpHandler(),
ReadTimeout: 10 * time.Second,
WriteTimeout: 10 * time.Second,
MaxHeaderBytes: 1 << 20,
}
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt)
listener, listenErr := net.Listen("tcp", Address)
fmt.Printf(" visit: %s\n", Address)
if listenErr != nil {
log.Fatalf("Could not listen: %s", listenErr)
}
fmt.Println("\n")
fmt.Println("Try some of these routes:\n")
fmt.Printf("%s", goweb.DefaultHttpHandler())
fmt.Println("\n\n")
go func() {
for _ = range c {
// sig is a ^C, handle it
// stop the HTTP server
fmt.Print("Stopping the server...\n")
listener.Close()
/*
Tidy up and tear down
*/
fmt.Print("Tearing down...\n")
// TODO: tidy code up here
log.Fatal("Finished - bye bye. ;-)\n")
}
}()
// begin the server
log.Fatalf("Error in Serve: %s\n", s.Serve(listener))
/*
----------------------------------------------------------------
END OF WEB SERVER CODE
----------------------------------------------------------------
*/
}