Merge 49edf0d830 into 8a432ac937

As there is no user management at the moment.

extra/change-username.js

@@ -0,0 +1,65 @@
+console.log("== Uptime Kuma Change Username Tool ==");
+
+const Database = require("../server/database");
+const { R } = require("redbean-node");
+const readline = require("readline");
+const { initJWTSecret } = require("../server/util-server");
+const User = require("../server/model/user");
+const args = require("args-parser")(process.argv);
+const rl = readline.createInterface({
+    input: process.stdin,
+    output: process.stdout
+});
+
+const main = async () => {
+    console.log("Connecting the database");
+    Database.init(args);
+    await Database.connect(false, false, true);
+
+    try {
+        // No need to actually reset the password for testing, just make sure no connection problem. It is ok for now.
+        if (!process.env.TEST_BACKEND) {
+            const user = await R.findOne("user");
+            if (! user) {
+                throw new Error("user not found, have you installed?");
+            }
+
+            console.log("Found user: " + user.username);
+            let newUsername = await question("New username: ");
+            await User.updateUsername(user.id, newUsername);
+
+            // Reset all sessions by reset jwt secret
+            await initJWTSecret();
+
+            console.log("Username change successfully.");
+        }
+    } catch (e) {
+        console.error("Error: " + e.message);
+    }
+
+    await Database.close();
+    rl.close();
+
+    console.log("Finished.");
+};
+
+/**
+ * Ask question of user
+ * @param {string} question Question to ask
+ * @returns {Promise<string>} Users response
+ */
+function question(question) {
+    return new Promise((resolve) => {
+        rl.question(question, (answer) => {
+            resolve(answer);
+        });
+    });
+}
+
+if (!process.env.TEST_BACKEND) {
+    main();
+}
+
+module.exports = {
+    main,
+};

package.json

@@ -44,6 +44,7 @@
         "setup": "git checkout 1.23.15 && npm ci --production && npm run download-dist",
         "download-dist": "node extra/download-dist.js",
         "mark-as-nightly": "node extra/mark-as-nightly.js",
+        "change-username": "node extra/change-username.js",
         "reset-password": "node extra/reset-password.js",
         "remove-2fa": "node extra/remove-2fa.js",
         "simple-dns-server": "node extra/simple-dns-server.js",

server/auth.js

@@ -7,6 +7,9 @@ const { loginRateLimiter, apiRateLimiter } = require("./rate-limiter");
 const { Settings } = require("./settings");
 const dayjs = require("dayjs");
 
+const remoteAuthEnabled = process.env.REMOTE_AUTH_ENABLED || false;
+const remoteAuthHeader = process.env.REMOTE_AUTH_HEADER || "Remote-User";
+
 /**
  * Login to web app
  * @param {string} username Username to login with
@@ -133,29 +136,40 @@ function userAuthorizer(username, password, callback) {
  * @returns {Promise<void>}
  */
 exports.basicAuth = async function (req, res, next) {
+    const disabledAuth = await setting("disableAuth");
+
+    if (remoteAuthEnabled) {
+        const remoteUser = req.headers[remoteAuthHeader.toLowerCase()];
+        if (remoteUser !== undefined) {
+            let user = await R.findOne("user", " username = ? AND active = 1 ", [ remoteUser ]);
+            if (user) {
+                next();
+                return;
+            }
+        }
+    }
+
+    if (!disabledAuth) {
         const middleware = basicAuth({
             authorizer: userAuthorizer,
             authorizeAsync: true,
             challenge: true,
         });
-
-    const disabledAuth = await setting("disableAuth");
-
-    if (!disabledAuth) {
         middleware(req, res, next);
-    } else {
-        next();
+        return;
     }
+
+    next();
 };
 
 /**
- * Use use API Key if API keys enabled, else use basic auth
+ * Use API Key if API keys enabled, else use basic auth
  * @param {express.Request} req Express request object
  * @param {express.Response} res Express response object
  * @param {express.NextFunction} next Next handler in chain
  * @returns {Promise<void>}
  */
-exports.apiAuth = async function (req, res, next) {
+exports.authMiddleware = async function (req, res, next) {
     if (!await Settings.get("disableAuth")) {
         let usingAPIKeys = await Settings.get("apiKeysEnabled");
         let middleware;

server/model/user.js

@@ -48,6 +48,17 @@ class User extends BeanModel {
         }, jwtSecret);
     }
 
+    /**
+     * @param {number} userID ID of user to update
+     * @param {string} newUsername Users new username
+     * @returns {Promise<void>}
+     */
+    static async updateUsername(userID, newUsername) {
+        await R.exec("UPDATE `user` SET username = ? WHERE id = ? ", [
+            newUsername,
+            userID
+        ]);
+    }
 }
 
 module.exports = User;

server/server.js

@@ -104,12 +104,14 @@ log.debug("server", "Importing Background Jobs");
 const { initBackgroundJobs, stopBackgroundJobs } = require("./jobs");
 const { loginRateLimiter, twoFaRateLimiter } = require("./rate-limiter");
 
-const { apiAuth } = require("./auth");
+const { authMiddleware } = require("./auth");
 const { login } = require("./auth");
 const passwordHash = require("./password-hash");
 
-const hostname = config.hostname;
+const remoteAuthEnabled = process.env.REMOTE_AUTH_ENABLED || false;
+const remoteAuthHeader = process.env.REMOTE_AUTH_HEADER || "Remote-User";
 
+const hostname = config.hostname;
 if (hostname) {
     log.info("server", "Custom hostname: " + hostname);
 }
@@ -292,7 +294,7 @@ let needSetup = false;
 
     // Prometheus API metrics  /metrics
     // With Basic Auth using the first user's username/password
-    app.get("/metrics", apiAuth, prometheusAPIMetrics());
+    app.get("/metrics", authMiddleware, prometheusAPIMetrics());
 
     app.use("/", expressStaticGzip("dist", {
         enableBrotli: true,
@@ -1583,10 +1585,26 @@ let needSetup = false;
         // ***************************
 
         log.debug("auth", "check auto login");
-        if (await setting("disableAuth")) {
+        if (await Settings.get("disableAuth")) {
             log.info("auth", "Disabled Auth: auto login to admin");
             await afterLogin(socket, await R.findOne("user"));
             socket.emit("autoLogin");
+        } else if (remoteAuthEnabled) {
+            log.debug("auth", socket.handshake.headers);
+            const remoteUser = socket.handshake.headers[remoteAuthHeader.toLowerCase()];
+            if (remoteUser !== undefined) {
+                const user = await R.findOne("user", " username = ? AND active = 1 ", [ remoteUser ]);
+                if (user) {
+                    log.info("auth", `Login by remote-user header. IP=${await server.getClientIP(socket)}`);
+                    log.debug("auth", `Remote user ${remoteUser} exists, found user ${user.username}`);
+                    afterLogin(socket, user);
+                    socket.emit("autoLoginRemoteHeader", user.username);
+                } else {
+                    log.debug("auth", `Remote user ${remoteUser} doesn't exist`);
+                }
+            } else {
+                log.debug("auth", "Remote user header set but not found in headers");
+            }
         } else {
             socket.emit("loginRequired");
             log.debug("auth", "need auth");

src/components/settings/Security.vue

@@ -5,9 +5,9 @@
             <template v-if="!settings.disableAuth">
                 <p>
                     {{ $t("Current User") }}: <strong>{{ $root.username }}</strong>
-                    <button v-if="! settings.disableAuth" id="logout-btn" class="btn btn-danger ms-4 me-2 mb-2" @click="$root.logout">{{ $t("Logout") }}</button>
+                    <button v-if="$root.socket.token.startsWith('autoLogin') === false" id="logout-btn" class="btn btn-danger ms-4 me-2 mb-2" @click="$root.logout">{{ $t("Logout") }}</button>
                 </p>
-
+                <template v-if="$root.socket.token.startsWith('autoLogin') === false">
                     <h5 class="my-4 settings-subheading">{{ $t("Change Password") }}</h5>
                     <form class="mb-3" @submit.prevent="savePassword">
                         <div class="mb-3">
@@ -63,8 +63,9 @@
                         </div>
                     </form>
                 </template>
+            </template>
 
-            <div v-if="! settings.disableAuth" class="mt-5 mb-3">
+            <div v-if="$root.socket.token.startsWith('autoLogin') === false" class="mt-5 mb-3">
                 <h5 class="my-4 settings-subheading">
                     {{ $t("Two Factor Authentication") }}
                 </h5>

src/layouts/Layout.vue

@@ -69,7 +69,7 @@
                                 </a>
                             </li>
 
-                            <li v-if="$root.loggedIn && $root.socket.token !== 'autoLogin'">
+                            <li v-if="$root.loggedIn && $root.socket.token.startsWith('autoLogin') === false">
                                 <button class="dropdown-item" @click="$root.logout">
                                     <font-awesome-icon icon="sign-out-alt" />
                                     {{ $t("Logout") }}

src/mixins/socket.js

@@ -119,17 +119,25 @@ export default {
                 this.info = info;
             });
 
-            socket.on("setup", (monitorID, data) => {
+            socket.on("setup", () => {
                 this.$router.push("/setup");
             });
 
-            socket.on("autoLogin", (monitorID, data) => {
+            socket.on("autoLogin", () => {
                 this.loggedIn = true;
                 this.storage().token = "autoLogin";
                 this.socket.token = "autoLogin";
                 this.allowLoginDialog = false;
             });
 
+            socket.on("autoLoginRemoteHeader", (username) => {
+                this.loggedIn = true;
+                this.username = username;
+                this.storage().token = "autoLoginRemoteHeader";
+                this.socket.token = "autoLoginRemoteHeader";
+                this.allowLoginDialog = false;
+            });
+
             socket.on("loginRequired", () => {
                 let token = this.storage().token;
                 if (token && token !== "autoLogin") {
@@ -275,6 +283,24 @@ export default {
                     this.clearData();
                 }
 
+                let token = this.storage().token;
+
+                if (token) {
+                    if (token.startsWith("autoLogin") === false) {
+                        this.loginByToken(token);
+                    } else {
+                        // Timeout if it is not actually auto login
+                        setTimeout(() => {
+                            if (! this.loggedIn) {
+                                this.allowLoginDialog = true;
+                                this.$root.storage().removeItem("token");
+                            }
+                        }, 5000);
+                    }
+                } else {
+                    this.allowLoginDialog = true;
+                }
+
                 this.socket.firstConnect = false;
             });
 
@@ -326,7 +352,7 @@ export default {
         getJWTPayload() {
             const jwtToken = this.$root.storage().token;
 
-            if (jwtToken && jwtToken !== "autoLogin") {
+            if (jwtToken && jwtToken.startsWith("autoLogin") === false) {
                 return jwtDecode(jwtToken);
             }
             return undefined;