First commit

cmd/server.go

@@ -0,0 +1,73 @@
+package main
+
+import (
+	"fmt"
+	"html/template"
+	"log"
+	"net/http"
+	"os"
+
+	"github.com/gorilla/pat"
+	"github.com/markbates/goth"
+	"github.com/markbates/goth/gothic"
+	"github.com/markbates/goth/providers/openidConnect"
+)
+
+type UserInfo struct {
+	Username   string
+	OpenIdInfo goth.User
+}
+
+func main() {
+	openidConnect, err := openidConnect.New(os.Getenv("OPENID_CONNECT_KEY"), os.Getenv("OPENID_CONNECT_SECRET"), os.Getenv("OPENID_CONNECT_CALLBACK_URL"), os.Getenv("OPENID_CONNECT_DISCOVERY_URL"))
+	if err != nil {
+		panic(err)
+	}
+	if openidConnect != nil {
+		goth.UseProviders(openidConnect)
+	}
+
+	p := pat.New()
+
+	user_template, err := template.ParseFiles("tmpl/user.html")
+	if err != nil {
+		panic(err)
+	}
+	home_template, err := template.ParseFiles("tmpl/index.html")
+	if err != nil {
+		panic(err)
+	}
+
+	p.Get("/auth/{provider}/callback", func(res http.ResponseWriter, req *http.Request) {
+		user, err := gothic.CompleteUserAuth(res, req)
+		if err != nil {
+			fmt.Fprintln(res, err)
+			return
+		}
+
+		user_template.Execute(res, UserInfo{"TODO", user})
+	})
+
+	p.Get("/logout/{provider}", func(res http.ResponseWriter, req *http.Request) {
+		gothic.Logout(res, req)
+		res.Header().Set("Location", "/")
+		res.WriteHeader(http.StatusTemporaryRedirect)
+	})
+
+	p.Get("/auth/{provider}", func(res http.ResponseWriter, req *http.Request) {
+		// try to get the user without re-authenticating
+		if gothUser, err := gothic.CompleteUserAuth(res, req); err == nil {
+			user_template.Execute(res, UserInfo{"TODO", gothUser})
+			//user_template.Execute(res, gothUser)
+		} else {
+			gothic.BeginAuthHandler(res, req)
+		}
+	})
+
+	p.Get("/", func(w http.ResponseWriter, r *http.Request) {
+		home_template.Execute(w, r)
+	})
+
+	log.Println("Listening on localhost:3003")
+	log.Fatal(http.ListenAndServe(":3003", p))
+}