feat: Support tls >= 1.2 by using horde_imap_client

.github/workflows/publish.yml

@@ -17,28 +17,14 @@ jobs:
           tools: phive
           coverage: xdebug
 
-      - name: Get composer cache directory
-        id: composer-cache
-        run: echo "::set-output name=dir::$(composer config cache-files-dir)"
-
-      - name: Cache composer dependencies
-        uses: actions/cache@v3
-        with:
-          path: ${{ steps.composer-cache.outputs.dir }}
-          key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
-          restore-keys: ${{ runner.os }}-composer-
-
       - name: Install Composer dependencies
-        run: |
-          composer install --no-progress --prefer-dist --optimize-autoloader
+        run: composer install --no-progress --prefer-dist --optimize-autoloader
 
       - name: Install Phive dependencies
-        run: |
-          phive install --force-accept-unsigned --trust-gpg-keys 0xE82B2FB314E9906E
+        run: phive install --trust-gpg-keys 2DF45277AEF09A2F,E82B2FB314E9906E
 
       - name: Compile phar
-        run: |
-          composer run build
+        run: composer run build
 
       - name: Run phar
         run: ./imap-tester.phar

.phive/phars.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phive xmlns="https://phar.io/phive">
   <phar name="humbug/box" version="^3.16.0" installed="3.16.0" location="./tools/box" copy="false"/>
-  <phar name="php-cs-fixer" version="^3.8.0" installed="3.8.0" location="./tools/php-cs-fixer" copy="false"/>
+  <phar name="php-cs-fixer" version="^3.8.0" installed="3.13.1" location="./tools/php-cs-fixer" copy="false"/>
 </phive>

Dockerfile

@@ -1,9 +1,8 @@
 FROM composer:2.3 AS composer
 FROM php:8.0-alpine
 
-RUN apk --no-cache add openssl-dev imap-dev gnupg icu-dev && \
-    docker-php-ext-configure imap --with-imap --with-imap-ssl && \
-    docker-php-ext-install imap intl && \
+RUN apk --no-cache add gnupg icu-dev && \
+    docker-php-ext-install intl && \
     wget -O phive.phar "https://phar.io/releases/phive.phar" && \
     wget -O phive.phar.asc "https://phar.io/releases/phive.phar.asc" && \
     gpg --keyserver hkps://keys.openpgp.org --recv-keys 0x6AF725270AB81E04D79442549D8A98B29B2D5D79 && \

README.md

@@ -1,5 +1,16 @@
 # imap-tester
 
 Provides a test utility for [docker-mailserver](https://github.com/jeboehm/docker-mailserver). 
-Do not use.
 
+## Installation
+
+Download phar from the [latest release](https://github.com/jeboehm/imap-tester/releases/tag/v1.1.0).
+
+## Usage
+
+```
+$ imap-tester.phar list
+
+test:count  Count messages in a folder
+test:move   Move messages from one folder to another
+```

composer.json

@@ -3,9 +3,8 @@
   "description": "Tests imap and pop3 mailboxes.",
   "require": {
     "php": "^8.0",
-    "ext-imap": "*",
     "symfony/console": "~5.4",
-    "php-imap/php-imap": "~5.0"
+    "bytestream/horde-imap-client": "^2.31"
   },
   "license": "MIT",
   "autoload": {

src/Command/AbstractCommand.php

@@ -20,11 +20,11 @@ abstract class AbstractCommand extends Command
 {
     protected function configure(): void
     {
-        $this->addArgument('host', InputArgument::REQUIRED);
-        $this->addArgument('port', InputArgument::REQUIRED);
-        $this->addArgument('username', InputArgument::REQUIRED);
-        $this->addArgument('password', InputArgument::REQUIRED);
-        $this->addArgument('folder', InputArgument::REQUIRED);
+        $this->addArgument('host', InputArgument::REQUIRED, 'POP3 / IMAP host');
+        $this->addArgument('port', InputArgument::REQUIRED, 'POP3 / IMAP port');
+        $this->addArgument('username', InputArgument::REQUIRED, 'Username');
+        $this->addArgument('password', InputArgument::REQUIRED, 'Password');
+        $this->addArgument('folder', InputArgument::REQUIRED, 'Folder to take action on (e.g. INBOX)');
     }
 
     final protected function getImapService(InputInterface $input): ImapService

src/Command/CountCommand.php

@@ -20,6 +20,7 @@ protected function configure(): void
         parent::configure();
 
         $this->setName('test:count');
+        $this->setDescription('Count messages in a folder');
     }
 
     protected function execute(InputInterface $input, OutputInterface $output): int

src/Command/MoveCommand.php

@@ -21,8 +21,9 @@ protected function configure(): void
         parent::configure();
 
         $this->setName('test:move');
-        $this->addArgument('messageIndex', InputArgument::REQUIRED);
-        $this->addArgument('targetFolder', InputArgument::REQUIRED);
+        $this->setDescription('Move messages from one folder to another');
+        $this->addArgument('messageIndex', InputArgument::REQUIRED, 'Message index (positive integer)');
+        $this->addArgument('targetFolder', InputArgument::REQUIRED, 'Target folder to move the mail to');
     }
 
     protected function execute(InputInterface $input, OutputInterface $output): int

src/Service/ImapService.php

@@ -10,13 +10,10 @@
 
 namespace Service;
 
-use InvalidArgumentException;
-use PhpImap\Mailbox;
-use RuntimeException;
-
 class ImapService
 {
-    private Mailbox $mailbox;
+    /** @var \Horde_Imap_Client_Socket_Pop3|\Horde_Imap_Client_Socket */
+    private \Horde_Imap_Client_Base $client;
 
     public function __construct($host, $port, $username, $password)
     {
@@ -41,42 +38,45 @@ public function __construct($host, $port, $username, $password)
                 break;
 
             default:
-                throw new InvalidArgumentException('Port not known');
+                throw new \InvalidArgumentException('Port not known');
         }
 
-        $this->mailbox = new Mailbox(
-            sprintf(
-                '{%s:%s/%s/%s/novalidate-cert}',
-                $host,
-                $port,
-                $serverType,
-                $sslType,
-            ),
-            $username,
-            $password
-        );
-
-        $this->mailbox->setConnectionArgs(CL_EXPUNGE);
+        $options = [
+            'username' => $username,
+            'password' => $password,
+            'hostspec' => $host,
+            'port' => $port,
+            'secure' => $sslType,
+        ];
+
+        if ('pop3' === $serverType) {
+            $this->client = new \Horde_Imap_Client_Socket_Pop3($options);
+        } else {
+            $this->client = new \Horde_Imap_Client_Socket($options);
+        }
     }
 
     public function doCount(string $folder): int
     {
-        $this->mailbox->switchMailbox($folder);
+        $results = $this->client->search($folder)['match'];
 
-        return $this->mailbox->countMails();
+        return is_countable($results) ? count($results) : 0;
     }
 
     public function doMove(string $folder, int $messageIndex, string $targetFolder): bool
     {
-        $this->mailbox->switchMailbox($folder);
-        $mailsIds = $this->mailbox->searchMailbox();
+        $mails = $this->client->search($folder)['match'];
 
-        if (!array_key_exists($messageIndex, $mailsIds)) {
-            throw new RuntimeException('Mail was not found.');
+        if (!array_key_exists($messageIndex, $mails->ids)) {
+            throw new \RuntimeException('Mail was not found.');
         }
 
         $countBefore = $this->doCount($folder);
-        $this->mailbox->moveMail($mailsIds[0], $targetFolder);
+        $this->client->copy($folder, $targetFolder, [
+            'ids' => new \Horde_Imap_Client_Ids($mails->ids[$messageIndex]),
+            'move' => true,
+        ]);
+        $this->client->close();
 
         return $this->doCount($folder) !== $countBefore;
     }