Add Mail-in-a-Box version status check.

management/daemon.py

@@ -402,6 +402,24 @@ def backup_status():
 	from backup import backup_status
 	return json_response(backup_status(env))
 
+@app.route('/system/privacy/enable', methods=["POST"])
+@authorized_personnel_only
+def privacy_status_enable():
+	config = utils.load_settings()
+	config["PRIVACY"] = 'True'
+	utils.write_settings(config)
+
+	return "Ok"
+
+@app.route('/system/privacy/disable', methods=["POST"])
+@authorized_personnel_only
+def privacy_status_disable():
+	config = utils.load_settings()
+	config["PRIVACY"] = 'False'
+	utils.write_settings(config)
+
+	return "Ok"
+
 # MUNIN
 
 @app.route('/munin/')

management/status_checks.py

@@ -16,7 +16,7 @@ from dns_update import get_dns_zones, build_tlsa_record, get_custom_dns_config,
 from web_update import get_web_domains, get_default_www_redirects, get_domain_ssl_files
 from mailconfig import get_mail_domains, get_mail_aliases
 
-from utils import shell, sort_domains, load_env_vars_from_file
+from utils import shell, sort_domains, load_env_vars_from_file, load_settings
 
 def run_checks(rounded_values, env, output, pool):
 	# run systems checks
@@ -149,6 +149,7 @@ def check_service(i, service, env):
 def run_system_checks(rounded_values, env, output):
 	check_ssh_password(env, output)
 	check_software_updates(env, output)
+	check_miab_version(env, output)
 	check_system_aliases(env, output)
 	check_free_disk_space(rounded_values, env, output)
 
@@ -805,11 +806,11 @@ def list_apt_updates(apt_update=True):
 	return pkgs
 
 def what_version_is_this(env):
-	# This function runs `git describe` on the Mail-in-a-Box installation directory.
+	# This function runs `git describe --abbrev=0` on the Mail-in-a-Box installation directory.
 	# Git may not be installed and Mail-in-a-Box may not have been cloned from github,
 	# so this function may raise all sorts of exceptions.
 	miab_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
-	tag = shell("check_output", ["/usr/bin/git", "describe"], env={"GIT_DIR": os.path.join(miab_dir, '.git')}).strip()
+	tag = shell("check_output", ["/usr/bin/git", "describe", "--abbrev=0"], env={"GIT_DIR": os.path.join(miab_dir, '.git')}).strip()
 	return tag
 
 def get_latest_miab_version():
@@ -818,6 +819,17 @@ def get_latest_miab_version():
 	import urllib.request
 	return re.search(b'TAG=(.*)', urllib.request.urlopen("https://mailinabox.email/bootstrap.sh?ping=1").read()).group(1).decode("utf8")
 
+def check_miab_version(env, output):
+
+	config = load_settings()
+
+	if config['PRIVACY'] == 'True':
+		output.print_warning("Mail-in-a-Box version check disabled.")
+	elif what_version_is_this(env) != get_latest_miab_version():
+		output.print_error("Mail-in-a-Box is outdated. To find the latest version and for upgrade instructions, see https://mailinabox.email/. ")
+	else:
+		output.print_ok("Mail-in-a-Box is up to date. You are running version %s." % what_version_is_this(env))
+
 def run_and_output_changes(env, pool, send_via_email):
 	import json
 	from difflib import SequenceMatcher

management/templates/index.html

@@ -114,7 +114,6 @@
             </li>
             <li><a href="#sync_guide" onclick="return show_panel(this);">Contacts/Calendar</a></li>
             <li><a href="#web" onclick="return show_panel(this);">Web</a></li>
-            <li><a href="#version" onclick="return show_panel(this);">Version</a></li>
           </ul>
           <ul class="nav navbar-nav navbar-right">
             <li><a href="#" onclick="do_logout(); return false;" style="color: white">Log out?</a></li>
@@ -168,10 +167,6 @@
       {% include "ssl.html" %}
       </div>
 
-      <div id="panel_version" class="admin_panel">
-      {% include "version.html" %}
-      </div>
-
       <hr>
 
       <footer>

management/templates/system-status.html

@@ -43,6 +43,10 @@
   </tbody>
 </table>
 
+<h4>Privacy Setting</h4>
+<p>By deactivating the advanced privacy feature your Mail-in-a-Box will contact a remote server to check if a new version got released.</p>
+<p>Advanced Privacy <a onclick="enable_privacy()" href="">On</a> | <a onclick="disable_privacy()" href="">Off</a></p>
+
 <script>
 function show_system_status() {
   $('#system-checks tbody').html("<tr><td colspan='2' class='text-muted'>Loading...</td></tr>")
@@ -83,4 +87,16 @@ function show_system_status() {
       }
     })
 }
+function enable_privacy() {
+  api(
+    "/system/privacy/enable",
+    "Post",
+    { });
+}
+function disable_privacy() {
+  api(
+    "/system/privacy/disable",
+    "Post",
+    { });
+}
 </script>

management/templates/version.html

@@ -1,36 +0,0 @@
-<style>
-</style>
-
-<h2>Mail-in-a-Box Version</h2>
-
-<p>You are running Mail-in-a-Box version <span id="miab-version" style="font-weight: bold">...</span>.</p>
-
-<p>The latest version of Mail-in-a-Box is <button id="miab-get-latest-upstream" onclick="check_latest_version()">Check</button>.</p>
-
-<p>To find the latest version and for upgrade instructions, see <a href="https://mailinabox.email/">https://mailinabox.email/</a>, <a href="https://github.com/mail-in-a-box/mailinabox/blob/master/CHANGELOG.md">release notes</a>, and <a href="https://mailinabox.email/maintenance.html#updating-mail-in-a-box">upgrade instructions</a>.</p>
-
-<script>
-function show_version() {
- $('#miab-version').text('loading...');
- api(
-    "/system/version",
-    "GET",
-    {
-    },
-    function(version) {
-      $('#miab-version').text(version);
-    });
-}
-
-function check_latest_version() {
-  $('#miab-get-latest-upstream').text('loading...');
-  api(
-   "/system/latest-upstream-version",
-   "POST",
-   {
-   },
-   function(version) {
-      $('#miab-get-latest-upstream').text(version);
-   });
-}
-</script>

management/utils.py

@@ -13,6 +13,28 @@ def load_env_vars_from_file(fn):
     for line in open(fn): env.setdefault(*line.strip().split("=", 1))
     return env
 
+# Settings
+settings_root = os.path.join(load_environment()["STORAGE_ROOT"], '/')
+default_settings = {
+	"PRIVACY": 'TRUE'
+}
+
+def write_settings(newconfig):
+	with open(os.path.join(settings_root, 'settings.yaml'), "w") as f:
+		f.write(rtyaml.dump(newconfig))
+
+def load_settings():
+    try:
+        config = rtyaml.load(open(os.path.join(settings_root, 'settings.yaml'), "w"))
+        if not isinstance(config, dict): raise ValueError() # caught below
+    except:
+        return default_settings
+
+        merged_config = default_settings.copy()
+        merged_config.update(config)
+
+        return config
+
 def save_environment(env):
     with open("/etc/mailinabox.conf", "w") as f:
         for k, v in env.items():