Added more descriptive error messages for three cases.

README.md

@@ -13,7 +13,9 @@ A light PHP web interface for managing [mlmmj](http://mlmmj.org/) mailing lists.
 ### For users
 - Authentication via LDAP
 - List all available mailinglists on the server
+- Display owners and listdescription of the respective mailing lists on the index page
 - Only show the edit function for mailing lists where the user is set as owner
+- Edit functions per mailing list: subscribers, moderators, prefix and listdescription
 
 ### For admins
 - Error handling regarding invalid user input
@@ -69,7 +71,9 @@ Check if the values from `init.php` are still valid or need to be adapted.
 
 ## Changelog
 
-v1.0 - Initial release (08/13/2021)
+[v1.2](https://git.ecogood.org/services/mlmmj-light-web-ecg/releases/tag/v1.2) - Version 1.2 (2022-02-01)  
+[v1.1](https://git.ecogood.org/services/mlmmj-light-web-ecg/releases/tag/v1.1) - Version 1.1 (2021-11-25)  
+[v1.0](https://git.ecogood.org/services/mlmmj-light-web-ecg/releases/tag/v1.0) - Initial release (2021-08-13)
 
 ## Roadmap
 

ROADMAP.md

@@ -1,15 +1,3 @@
 # ROADMAP
 
-Updated at: 08/13/2021
-
-## v1.1
-nothing there yet
-
-## Feature wishes
-- [ ] Automatically put square brackets around the prefix `[prefix]`
-- [ ] Count number of subscribers and moderators in the text areas
-- [ ] Allow admins to edit all mailing lists
-- [ ] Check for duplicates in the subscriber / moderator text area
-- [ ] Allow users to subscribe to a list by clicking a button
-- [ ] Show the list-description
-- [ ] Someone enters his email address into an input field and gets an email with all mailing lists he is subscribed to
+refer to [Milestones](https://git.ecogood.org/services/mlmmj-light-web-ecg/milestones)

edit_list.php

@@ -13,23 +13,24 @@ if (!isset($_SESSION["auth"]) || $_SESSION["auth"] != 1)
    exit();
 }
 
-// We do not print any error in the next three cases, because a legitimate
-// user will never produce such results, even with disabled javascript
 if ( preg_match("/[^a-z0-9_-]/", $list_name) )
 {
+    $_SESSION["error_code"] = 14;
     header("Location: error.php");
     exit();
 }
 
-if ( strlen($list_name) > 30 )
+if ( strlen($list_name) > 50 )
 {
+    $_SESSION["error_code"] = 13;
     header("Location: error.php");
     exit();
 }
 
 // Test list existence
-if( !is_dir("$lists_path/$domain/$list_name") )
+if( !is_dir("$lists_path/$domain/$list_name") || $list_name == "" )
 {
+    $_SESSION["error_code"] = 12;
     header("Location: error.php");
     exit();
 }
@@ -71,6 +72,20 @@ $prefix = file_get_contents("$lists_path/$domain/$list_name/control/prefix");
 // Remove trailing empty symbols
 $prefix = trim($prefix);
 
+# Check whether there is a listdescription file
+if (file_exists("$lists_path/$domain/$list_name/control/listdescription"))
+{
+    // Get list description
+    $listdescription = file_get_contents("$lists_path/$domain/$list_name/control/listdescription");
+    // Remove trailing empty symbols
+    $listdescription = trim($listdescription);
+}
+else
+{
+    $listdescription = NULL;
+}
+
+
 // Load page
 $smarty->assign("headline", $headline);
 $smarty->assign("web_url", $web_url);
@@ -79,6 +94,7 @@ $smarty->assign("list_name", $list_name);
 $smarty->assign("domain", $domain);
 $smarty->assign("moderators", $moderators);
 $smarty->assign("prefix", $prefix);
+$smarty->assign("listdescription", $listdescription);
 $smarty->assign("username", $_SESSION["username"]);
 $smarty->assign("success", $success);
 $smarty->display("edit_list.tpl");

index.php

@@ -1,5 +1,8 @@
 <?php
 
+# Scan loading time
+$time_start = microtime(true);
+
 require("init.php");
 
 if (!isset($_SESSION["auth"]) || $_SESSION["auth"] != 1)
@@ -27,16 +30,40 @@ if (isset($lists))
 	}
 
 	$lists_new = [];
+
+	# Iterate through all lists
 	foreach($lists as $list)
 	{
+		# If list is in array of owned lists
 		if (!in_array($list, $_SESSION["array_lists_owned"]))
 		{
-			$lists_new[$list] = 0;
+			$lists_new[$list]["iamowner"] = 0;
 		}
 		else
 		{
-			$lists_new[$list] = 1;
+			$lists_new[$list]["iamowner"] = 1;
 		}
+
+		# Get the owners of the list and put them into the array
+		$owners = explode("\n", trim(shell_exec("/usr/bin/mlmmj-list -o -L $lists_path/$domain/$list")));
+		$lists_new[$list]["owners"] = $owners;
+
+		# Check whether there is a listdescription file
+		if (file_exists("$lists_path/$domain/$list/control/listdescription") && @file_get_contents("$lists_path/$domain/$list/control/listdescription") != "")
+		{
+			// Get list description
+			$listdescription = file_get_contents("$lists_path/$domain/$list/control/listdescription");
+			// Remove trailing empty symbols
+			$listdescription = trim($listdescription);
+		}
+		else
+		{   
+			# Set listdescription to none
+			$listdescription = "none";
+		}
+
+		# Add the listdescription to the array
+		$lists_new[$list]["description"] = $listdescription;
 	}
 }
 else
@@ -44,11 +71,18 @@ else
 	$lists = NULL;
 }
 
+# Scan loading time
+$time_end = microtime(true);
+
+# Calculate loading time
+$loadingtime = round(($time_end - $time_start), 2);
+
 $smarty->assign("headline", $headline);
 $smarty->assign("web_url", $web_url);
 $smarty->assign("lists", $lists_new);
 $smarty->assign("domain", $domain);
 $smarty->assign("username", $_SESSION["username"]);
+$smarty->assign("loadingtime", $loadingtime);
 $smarty->display("index.tpl");
 
 ?>

info.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" enable-background="new 0 0 64 64"><path d="m32 2c-16.568 0-30 13.432-30 30s13.432 30 30 30 30-13.432 30-30-13.432-30-30-30m5 49.75h-10v-24h10v24m-5-29.5c-2.761 0-5-2.238-5-5s2.239-5 5-5c2.762 0 5 2.238 5 5s-2.238 5-5 5" fill="#dddddd"/></svg>

init.php

@@ -22,7 +22,7 @@ $domain_global = "mlmmj";
 $rc_webhook = "";
 
 # No need to change this values
-$current_version = "v1.0";
+$current_version = "v1.2";
 $headline = "Manage your ECG mailing lists " . $current_version;
 $debug = false;
 

login.php

@@ -18,7 +18,20 @@ if (!empty($login_username) && !empty($login_pass))
 	$ldap_server = "localhost";
 	$ldap_port = 30389;
 
-	$connect = ldap_connect($ldap_server, $ldap_port); #or die("Failed to connect to the LDAP server.");
+	$connect = ldap_connect($ldap_server, $ldap_port);
+	if (!$connect)
+	{
+		# If debug mode is on show error message
+		if ($debug)
+		{
+			echo "Failed to connect to the LDAP server.";
+		}
+		else
+		{
+			shell_exec('curl -X POST -H \'Content-Type: application/json\' --data \'{"alias":"ECG Notification Bot","emoji":":ghost:","text":"Failed to connect to the LDAP server."}\' https://chat.ecogood.org/hooks/A' . $rc_webhook);
+		}
+		exit;
+	}
 
 	ldap_set_option($connect, LDAP_OPT_PROTOCOL_VERSION, 3);
 	ldap_set_option($connect, LDAP_OPT_REFERRALS, 0);
@@ -26,7 +39,7 @@ if (!empty($login_username) && !empty($login_pass))
 	# bind user
 	$auth_user = "uid=" . $login_username . ",ou=users,ou=ecg";
 	$auth_pass = $login_pass;
-	$bind = ldap_bind($connect, $auth_user, $auth_pass); #or die("Failed to bind to LDAP server.");
+	$bind = ldap_bind($connect, $auth_user, $auth_pass);
 
 	# If the bind was successfull
 	if ($bind)
@@ -49,7 +62,7 @@ if (!empty($login_username) && !empty($login_pass))
 			# If debug mode is on show error message
 			if ($debug)
 			{
-			    echo $return["message"];
+				echo $return["message"];
 			}
 			else
 			{
@@ -62,6 +75,9 @@ if (!empty($login_username) && !empty($login_pass))
 	}
 	else
 	{
+		# Send audit message on failed login
+		shell_exec('curl -X POST -H \'Content-Type: application/json\' --data \'{"alias":"ECG Notification Bot","emoji":":ghost:","text":"Login failed: ' . $login_username . ' (' . $_SERVER["REMOTE_ADDR"] . ')"}\' https://chat.ecogood.org/hooks/' . $rc_webhook);
+
 		// Incorrect password
 		$_SESSION["error_code"] = 3;
 		header("Location: error.php");

misc/move/exim4.filter

@@ -1,2 +0,0 @@
-if $message_body contains "DISCARD_THIS_MAIL" and not error_message
-then seen finish endif

misc/move/foot_filter/Makefile

@@ -1,14 +0,0 @@
-all: foot_filter
-dev: tags splint foot_filter
-.PHONY: splint clean clobber
-tags: foot_filter.c
-	ctags --excmd=number '--regex-c=-/\*[[:blank:]]*tag:[[:blank:]]*([[:alnum:]_]+)-\1-' foot_filter.c
-splint:
-	splint +unixlib -exitarg -initallelements foot_filter.c
-foot_filter: foot_filter.c
-	gcc -Wall -g -o foot_filter foot_filter.c -O3
-clean:
-	-rm tags
-clobber: clean
-	-rm foot_filter
-	-rm test

misc/move/mlmmj-footer-receive

@@ -1,8 +0,0 @@
-#!/bin/bash
-# 
-# mlmmj-footer-receive
-#
-# Adds the footer to incoming message
-#
-
-/usr/bin/foot_filter -P /$1/$2/control/footer-text -H /$1/$2/control/footer-html | /usr/bin/mlmmj-receive -F -L /$1/$2/

misc/smarty/templates_en/edit_list.tpl

@@ -44,7 +44,7 @@
             //{/literal}
         </script>
     </head>
-    <body>
+    <body onload="document.getElementById('subscribers').value = document.getElementById('subscribers').value.split('\n').sort().join('\n'); document.getElementById('moderators').value = document.getElementById('moderators').value.split('\n').sort().join('\n');">
         <div id="header">
             <div id="header_left">
                 <a href="{$web_url}">{$headline}</a>
@@ -56,6 +56,9 @@
         <div id="breadcrumbs">
             <a href="index.php">Home</a>&nbsp;/&nbsp;{$list_name}
         </div>
+        <div style="width: 75%; border: 2px solid #000; margin: 0 auto 30px; text-align: center; padding: 20px; border-radius: 10px; background-color: #FFF7A4; border-color: #C1AE00;">
+            Please be aware that you need the user's consent to receive mails from the list <strong>before</strong> you add him to the list of subscribers.<br />This tool <strong>won't send a double opt-in message</strong> to new subscribers automatically.
+        </div>
         {if $success eq true}<p class="success">List was successfully updated.</p>{/if}
         <form method="post" action="save_list.php" id="save_list" onsubmit="return validate_form()">
             <div id="edit_page">
@@ -66,9 +69,10 @@
                         <div class="tooltip">
                             <img src="help.svg" width=15 height=15>
                             <span class="help_sub">
-                                Please provide one email address per line.<br /><br />Please be aware that you need the user's consent to receive mails from the list <strong>before</strong> you add him to the list of subscribers. This tool won't send a double opt-in message to new subscribers.
+                                Please provide one email address per line.<br /><br />Please be aware that you need the user's consent to receive mails from the list <strong>before</strong> you add him to the list of subscribers. This tool won't send a double opt-in message to new subscribers automatically.
                             </span>
                         </div>
+                        &nbsp;|&nbsp;<a href="#" onclick="document.getElementById('subscribers').value = document.getElementById('subscribers').value.split('\n').sort().join('\n'); alert('Subscribers list has been sorted alphabetically.');">A-Z</a>&nbsp;|&nbsp;<a href="#" onclick="alert('Current subscribers count: ' + document.getElementById('subscribers').value.trim().split('\n').length);">Count</a>
                     </div>
                     <div id="subscribers_body">
                         <textarea name="subscribers" id="subscribers">{$subscribers}</textarea>
@@ -95,6 +99,22 @@
                                     </td>
                                 </tr>
                             </table>
+                            <table style="width: 100%; text-align: center; margin-top: 50px; padding: 0 25px 0 25px;">
+                                <tr>
+                                    <td colspan="2">
+                                        <div id="listdescription_header">
+                                            <div class="tooltip">
+                                                <img src="help.svg" width=15 height=15>
+                                                <span class="help_prefix">
+                                                    This is the list description which is displayed in the overview.<br /><br />Can be left blank.
+                                                </span>
+                                            </div>
+                                            &nbsp;List description:
+                                        </div>
+                                        <textarea name="listdescription" id="listdescription" style="height: 100%; width: 100%;">{$listdescription|escape:'htmlall'}</textarea>
+                                    </td>
+                                </tr>
+                            </table>
                         </div>
                         <div id="save_btn">
                             <input type="submit" name="submit" value="Save">
@@ -112,6 +132,7 @@
                                     In case of a moderated list the messages will be send to these recipients before they get published to the list.<br /><br />Please be aware that you need the user's consent to receive mails from the list <strong>before</strong> you add him to the list of moderators. This tool won't send a double opt-in message to new moderators.
                                 </span>
                             </div>
+                            &nbsp;|&nbsp;<a href="#" onclick="document.getElementById('moderators').value = document.getElementById('moderators').value.split('\n').sort().join('\n'); alert('Moderators list has been sorted alphabetically.');">A-Z</a>&nbsp;|&nbsp;<a href="#" onclick="alert('Current moderators count: ' + document.getElementById('moderators').value.trim().split('\n').length);">Count</a>
                         </div>
                         <div id="moderators_body">
                             <textarea name="moderators" id="moderators">{$moderators}</textarea>

misc/smarty/templates_en/error.tpl

@@ -36,6 +36,12 @@
                 There is an incorrect email in the moderators list.
             {elseif $error_code == 11}
                 You do not own this list.
+            {elseif $error_code == 12}
+                The list does not exist within the mlmmj working folder.
+            {elseif $error_code == 13}
+                The list name exceeds the maximum length of 50 chars.
+            {elseif $error_code == 14}
+                The list name contains chars which are not allowed.
             {else}
                 Unknown error.
             {/if}

misc/smarty/templates_en/index.tpl

@@ -58,13 +58,19 @@
                 </tr>
 
                 {foreach $lists as $list}
-                    {if $list == 1}
+                    {if $list.iamowner == 1}
                         <tr>
                             <td>
                                 &check;
                             </td>
                             <td>
                                 <a href="edit_list.php?list_name={$list@key}">{$list@key}</a>
+                                <div class="tooltip">
+                                    <img src="info.svg" width=15 height=15>
+                                    <span class="help_add_list">
+                                        <strong>Description</strong><br />{$list.description}<br /><br /><strong>List owner(s)</strong><br />{foreach $list.owners as $owner}{$owner}<br />{/foreach}
+                                    </span>
+                                </div>
                             </td>
                         </tr>
                     {/if}
@@ -94,18 +100,26 @@
                 </tr>
 
                 {foreach $lists as $list}
-                    {if $list == 0}
+                    {if $list.iamowner == 0}
                         <tr>
                             <td>
                                 &cross;
                             </td>
                             <td>
                                 {$list@key}
+                                <div class="tooltip">
+                                    <img src="info.svg" width=15 height=15>
+                                    <span class="help_add_list">
+                                        <strong>Description</strong><br />{$list.description}<br /><br /><strong>List owner(s)</strong><br />{foreach $list.owners as $owner}{$owner}<br />{/foreach}
+                                    </span>
+                                </div>
                             </td>
                         </tr>
                     {/if}
                 {/foreach}
             </table>
+            <br />
+            <span>Loading time: {$loadingtime} seconds</span>
         </div>
     </body>
 </html>

misc/smarty/templates_en/login.tpl

@@ -42,7 +42,7 @@
                             Username:
                         </div>
                         <div id="username_right">
-                            <input type="text" name="login_username" id="username_input">
+                            <input type="text" name="login_username" id="username_input" autofocus>
                         </div>
                     </div>
                     <div id="password">

save_list.php

@@ -19,6 +19,7 @@ function trim_array($arr)
 
 $list_name = isset( $_POST["list_name"] ) ? $_POST["list_name"] : NULL;
 $prefix = isset ( $_POST["prefix"] ) ? $_POST["prefix"] : NULL;
+$listdescription = isset ( $_POST["listdescription"] ) ? $_POST["listdescription"] : NULL;
 $new_subscribers = isset ( $_POST["subscribers"] ) ? $_POST["subscribers"] : NULL;
 $moderators = isset ( $_POST["moderators"] ) ? $_POST["moderators"] : NULL;
 
@@ -31,23 +32,24 @@ if ( !isset($_SESSION["auth"]) || $_SESSION["auth"] != 1 )
 
 $domain = $_SESSION["domain"];
 
-// We do not print any error in the next four cases, because a legitimate
-// user will never produce such results, even with disabled javascript
 if ( preg_match("/[^a-z0-9_-]/", $list_name) )
 {
+    $_SESSION["error_code"] = 14;
     header("Location: error.php");
     exit();
 }
 
-if ( strlen($list_name) > 30 )
+if ( strlen($list_name) > 50 )
 {
+    $_SESSION["error_code"] = 13;
     header("Location: error.php");
     exit();
 }
 
 // Test list existence
-if( !is_dir("$lists_path/$domain/$list_name") )
+if( !is_dir("$lists_path/$domain/$list_name") || $list_name == "" )
 {
+    $_SESSION["error_code"] = 12;
     header("Location: error.php");
     exit();
 }
@@ -89,7 +91,7 @@ if ($new_subscribers != NULL)
                 header("Location: error.php");
                 exit();
             }
-            shell_exec("/usr/bin/mlmmj-sub -L $lists_path/$domain/$list_name -a $new_subscriber -fq");
+            shell_exec("/usr/bin/mlmmj-sub -L $lists_path/$domain/$list_name -a $new_subscriber -fsq");
         }
     }
 
@@ -158,11 +160,18 @@ if ($moderators !== NULL)
     }
 }
 
+# Add prefix to the respective file
 if ($prefix !== NULL)
 {
     file_put_contents("$lists_path/$domain/$list_name/control/prefix", "$prefix");
 }
 
+# Add listdescription to the respective file
+if ($listdescription !== NULL)
+{
+    file_put_contents("$lists_path/$domain/$list_name/control/listdescription", "$listdescription");
+}
+
 # The following code section is for audit log only
 
 # -------------------------------------------------------------