Patch applied + modified from RaspAP/raspap-insiders#242

ajax/system/sys_chk_update.php

@@ -0,0 +1,26 @@
+<?php
+
+require '../../includes/csrf.php';
+require_once '../../includes/config.php';
+require_once '../../includes/defaults.php';
+
+if (isset($_POST['csrf_token'])) {
+    if (csrfValidateRequest() && !CSRFValidate()) {
+        handleInvalidCSRFToken();
+    }
+    $uri = RASPI_API_ENDPOINT;
+    preg_match('/(\d+(\.\d+)+)/', RASPI_VERSION, $matches);
+    $thisRelease = $matches[0];
+
+    $json = shell_exec("wget --timeout=5 --tries=1 $uri -qO -");
+    $data = json_decode($json, true);
+    $tagName = $data['tag_name'];
+    $updateAvailable = checkReleaseVersion($thisRelease, $tagName);
+
+    $response['tag'] = $tagName;
+    $response['update'] = $updateAvailable;
+    echo json_encode($response);
+
+} else {
+    handleInvalidCSRFToken();
+}

ajax/system/sys_perform_update.php

@@ -0,0 +1,18 @@
+<?php
+
+require '../../includes/csrf.php';
+
+if (isset($_POST['csrf_token'])) {
+    if (csrfValidateRequest() && !CSRFValidate()) {
+        handleInvalidCSRFToken();
+    }
+    // set installer path + options
+    $path = getenv("DOCUMENT_ROOT");
+    $opts = " --update --path $path --yes";
+    $installer = "curl -sL https://install.raspap.com | bash -s -- ";
+    $execUpdate = $installer.$opts;
+    echo json_encode($execUpdate);
+
+} else {
+    handleInvalidCSRFToken();
+}

app/css/all.css

@@ -262,3 +262,7 @@ button > i.fas {
     border-bottom-right-radius: 0.35rem;
 }
 
+.cmd-copy {
+  width: 95%;
+  height: 6rem;
+}

app/js/custom.js

@@ -276,6 +276,63 @@ $('#debugModal').on('shown.bs.modal', function (e) {
     });
 });
 
+$('#chkupdateModal').on('shown.bs.modal', function (e) {
+  var csrfToken = $('meta[name=csrf_token]').attr('content');
+  $.post('ajax/system/sys_chk_update.php',{'csrf_token': csrfToken},function(data){
+        var response = JSON.parse(data);
+        var tag = response.tag;
+        var update = response.update;
+        var msg;
+        var msgUpdate = $('#msgUpdate').data('message');
+        var msgLatest = $('#msgLatest').data('message');
+        var msgInstall = $('#msgInstall').data('message');
+        var msgDismiss = $('#js-check-dismiss').data('message');
+        var faCheck = '<i class="fas fa-check ml-2"></i><br />';
+        $(".fas.fa-sync-alt").removeClass("fa-spin");
+        if (update === true) {
+            msg = msgUpdate +' '+tag;
+            $("#msg-check-update").html(msg);
+            $("#msg-check-update").append(faCheck);
+            $("#msg-check-update").append("<p>"+msgInstall+"</p>");
+            $("#js-sys-check-update").removeClass("collapse");
+        } else {
+            msg = msgLatest;
+            dismiss = $("#js-check-dismiss");
+            $("#msg-check-update").html(msg);
+            $("#msg-check-update").append(faCheck);
+            $("#js-sys-check-update").remove();
+            dismiss.text(msgDismiss);
+            dismiss.removeClass("btn-outline-secondary");
+            dismiss.addClass("btn-primary");
+        }
+    });
+});
+
+$('#js-sys-check-update').click(function() {
+    $('#chkupdateModal').modal('hide');
+    $('#cmdupdateModal').modal('show');
+});
+
+$('#cmdupdateModal').on('shown.bs.modal', function (e) {
+    var csrfToken = $('meta[name=csrf_token]').attr('content');
+    $.post('ajax/system/sys_perform_update.php',{
+        'csrf_token': csrfToken
+    },function(data){
+        var response = JSON.parse(data);
+        $('#shellCmd').val(response);
+    });
+});
+
+$('#js-cmd-copy').click(function() {
+    $('#shellCmd').select();
+    document.execCommand('copy');
+    var btnCancel = $('#cmdupdateCancel');
+    var btnText = btnCancel.data('message');
+    btnCancel.text(btnText);
+    btnCancel.removeClass("btn-outline-secondary");
+    btnCancel.addClass("btn-primary");
+});
+
 $('#hostapdModal').on('shown.bs.modal', function (e) {
     var seconds = 3;
     var pct = 0;

config/config.php

@@ -31,6 +31,9 @@ define('RASPI_LIGHTTPD_CONFIG', '/etc/lighttpd/lighttpd.conf');
 define('RASPI_ACCESS_CHECK_IP', '1.1.1.1');
 define('RASPI_ACCESS_CHECK_DNS', 'one.one.one.one');
 
+// Constant for the GitHub API latest release endpoint
+define('RASPI_API_ENDPOINT', 'https://api.github.com/repos/RaspAP/raspap-webgui/releases/latest');
+
 // Constant for the 5GHz wireless regulatory domain
 define("RASPI_5GHZ_CHANNEL_MIN", 100);
 define("RASPI_5GHZ_CHANNEL_MAX", 192);

includes/defaults.php

@@ -6,7 +6,7 @@ if (!defined('RASPI_CONFIG')) {
 
 $defaults = [
   'RASPI_BRAND_TEXT' => 'RaspAP',
-  'RASPI_VERSION' => '3.0.1',
+  'RASPI_VERSION' => '2.9.9',
   'RASPI_CONFIG_NETWORK' => RASPI_CONFIG.'/networking/defaults.json',
   'RASPI_CONFIG_PROVIDERS' => 'config/vpn-providers.json',
   'RASPI_ADMIN_DETAILS' => RASPI_CONFIG.'/raspap.auth',

includes/functions.php

@@ -899,3 +899,28 @@ function getCountryCodes($locale = 'en', $flag = true) {
     return $countryData;
 }
 
+/**
+ * Compares the current release with the latest available release
+ *
+ * @param string $installed
+ * @param string $latest
+ * @return boolean
+ */
+function checkReleaseVersion($installed, $latest) {
+    $installedArray = explode('.', $installed);
+    $latestArray = explode('.', $latest);
+
+    // compare segments of the version number
+    for ($i = 0; $i < max(count($installedArray), count($latestArray)); $i++) {
+        $installedSegment = (int)($installedArray[$i] ?? 0);
+        $latestSegment = (int)($latestArray[$i] ?? 0);
+
+        if ($installedSegment < $latestSegment) {
+            return true;
+        } elseif ($installedSegment > $latestSegment) {
+            return false;
+        }
+    }
+    return false;
+}
+

locale/en_US/LC_MESSAGES/messages.po

@@ -1457,3 +1457,36 @@ msgstr "Insiders"
 msgid "Contributing"
 msgstr "Contributing"
 
+msgid "Check for update"
+msgstr "Check for update"
+
+msgid "New release check in progress..."
+msgstr "New release check in progress..."
+
+msgid "A new release is available: Version"
+msgstr "A new release is available: Version"
+
+msgid "GitHub authentication"
+msgstr "GitHub authentication"
+
+msgid "Updating Insiders requires GitHub authentication."
+msgstr "Updating Insiders requires GitHub authentication."
+
+msgid "Your credentials will be sent to GitHub securely with SSL. However, use caution if your RaspAP install is on a WLAN shared by untrusted users."
+msgstr "Your credentials will be sent to GitHub securely with SSL. However, use caution if your RaspAP install is on a WLAN shared by untrusted users."
+
+msgid "Personal Access Token"
+msgstr "Personal Access Token"
+
+msgid "Please provide a valid token."
+msgstr "Please provide a valid token."
+
+msgid "Get update command"
+msgstr "Get update command"
+
+msgid "Copy the following and execute it in the terminal:"
+msgstr "Copy the following and execute it in the terminal:"
+
+msgid "Copy"
+msgstr "Copy"
+

templates/about.php

@@ -36,3 +36,43 @@ require_once 'app/lib/Parsedown.php';
     </div><!-- /.card -->
   </div><!-- /.col-lg-12 -->
 </div><!-- /.row -->
+
+<!-- modal check-update-->
+<div class="modal fade" id="chkupdateModal" tabindex="-1" role="dialog" aria-labelledby="ModalLabel" aria-hidden="true">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+      <div class="modal-title" id="ModalLabel"><i class="fas fa-sync-alt fa-spin mr-2"></i><?php echo _("Check for update"); ?></div>
+      </div>
+      <div class="modal-body">
+        <div class="col-md-12 mb-3 mt-1" id="msg-check-update"><?php echo _("New release check in progress..."); ?></div>
+      </div>
+      <div class="modal-footer">
+      <div id="msgUpdate" data-message="<?php echo _("A new release is available: Version"); ?>"></div>
+      <div id="msgLatest" data-message="<?php echo _("Installed version is the latest release."); ?>"></div>
+      <div id="msgInstall" data-message="<?php echo _("Install this update now?"); ?>"></div>
+      <button type="button" data-message="<?php echo _("OK"); ?>" id="js-check-dismiss" class="btn btn-outline-secondary" data-dismiss="modal"><?php echo _("Cancel"); ?></button>
+      <button type="button" data-message="<?php echo _("OK"); ?>" id="js-sys-check-update" class="btn btn-outline btn-primary collapse"><?php echo _("OK"); ?></button>
+      </div>
+    </div>
+  </div>
+</div>
+
+<!-- modal update-cmd -->
+<div class="modal fade" id="cmdupdateModal" tabindex="-1" role="dialog" aria-labelledby="ModalLabel" aria-hidden="true">
+  <div class="modal-dialog" role="document">
+    <div class="modal-content">
+      <div class="modal-header">
+      <div class="modal-title" id="ModalLabel"><i class="fas fa-terminal mr-2"></i><?php echo _("Update command"); ?></div>
+      </div>
+      <div class="modal-body">
+        <div class="col-md-12 mb-3 mt-1" id="msg-check-update"><?php echo _("Copy the following and execute it in the terminal:"); ?></div>
+        <textarea class="logoutput ml-2 cmd-copy" id="shellCmd"></textarea>
+      </div>
+      <div class="modal-footer">
+      <button type="button" data-message="<?php echo _("Done"); ?>" class="btn btn-outline-secondary" id="cmdupdateCancel" data-dismiss="modal"><?php echo _("Cancel"); ?></button>
+      <button type="button" class="btn btn-warning" id="js-cmd-copy" /><i class="far fa-copy ml-1 mr-2"></i><?php echo _("Copy"); ?></button>
+      </div>
+    </div>
+  </div>
+</div>

templates/about/general.php

@@ -1,9 +1,19 @@
 <!-- about general tab -->
 <div class="tab-pane active" id="aboutgeneral">
   <div class="row">
-    <div class="col-md-8">
-      <h2 class="mt-3"><?php echo _("RaspAP") ." v".RASPI_VERSION; ?></h2>
-        <div class="ml-5 mt-3"><img class="about-logo" src="app/img/raspAP-logo.php" style="width: 175px; height:175px"></div>
+    <div class="col-md-6 mt-3">
+      <div class="card">
+	    <div class="card-body">
+          <div class="ml-5 mt-2"><img class="about-logo" src="app/img/raspAP-logo.php" style="width: 175px; height:175px"></div>
+          <h2 class="mt-3 ml-4"><?php echo _("RaspAP") ." v".RASPI_VERSION; ?></h2>
+          <button type="button" class="btn btn-warning ml-4 mt-2" name="check-update" data-toggle="modal" data-target="#chkupdateModal" />
+            <i class="fas fa-sync-alt ml-1 mr-2"></i><?php echo _("Check for update"); ?>
+          </button>
+        </div>
+      </div>
+     </div>
+     <div class="col-md-8">
+
         <div class="mt-3">RaspAP is a co-creation of <a href="https://github.com/billz">billz</a> and <a href="https://github.com/sirlagz">SirLagz</a>
           with the contributions of our <a href="https://github.com/raspap/raspap-webgui/graphs/contributors">developer community</a>
           and <a href="https://crowdin.com/project/raspap">language translators</a>.