Initial commit

auth.go

@@ -0,0 +1,75 @@
+package main
+
+import (
+	"encoding/base64"
+	"encoding/json"
+	"net/http"
+	"time"
+
+	"github.com/julienschmidt/httprouter"
+)
+
+func init() {
+	router.GET("/api/auth", apiAuthHandler(validateAuthToken))
+	router.POST("/api/auth/logout", apiRawHandler(logout))
+}
+
+func validateAuthToken(u *User, _ httprouter.Params, _ []byte) HTTPResponse {
+	return APIResponse{u}
+}
+
+func logout(w http.ResponseWriter, ps httprouter.Params, body []byte) HTTPResponse {
+	http.SetCookie(w, &http.Cookie{
+		Name: "auth",
+		Value: "",
+		Path: baseURL + "/",
+		Expires: time.Unix(0,0),
+		Secure: true,
+		HttpOnly: true,
+	})
+
+	return APIResponse{true}
+}
+
+func completeAuth(w http.ResponseWriter, username string, email string, firstname string, lastname string, session *Session) (err error) {
+	var usr User
+	if !userExists(username) {
+		if usr, err = NewUser(username, email, firstname, lastname); err != nil {
+			return err
+		}
+	} else if usr, err = getUserByLogin(username); err != nil {
+		return err
+	}
+
+	if session == nil {
+		var s Session
+		s, err = usr.NewSession()
+		session = &s
+	} else {
+		_, err = session.SetUser(usr)
+	}
+
+	if err != nil {
+		return err
+	}
+
+	http.SetCookie(w, &http.Cookie{
+		Name: "auth",
+		Value: base64.StdEncoding.EncodeToString(session.Id),
+		Path: baseURL + "/",
+		Expires: time.Now().Add(30 * 24 * time.Hour),
+		//Secure: true,
+		HttpOnly: true,
+	})
+
+	return nil
+}
+
+func dummyAuth(w http.ResponseWriter, _ httprouter.Params, body []byte) (interface{}, error) {
+	var lf map[string]string
+	if err := json.Unmarshal(body, &lf); err != nil {
+		return nil, err
+	}
+
+	return map[string]string{"status": "OK"}, completeAuth(w, lf["login"], lf["email"], lf["firstname"], lf["lastname"], nil)
+}