Reintroduce Webklex IMAP for ticket processing as PHP-IMAP is no longer being developed. This is optional for now and considered beta can be found in cron/ticket_email_parser.php

plugins/vendor/webklex/php-imap/.github/FUNDING.yml

@@ -0,0 +1,2 @@
+ko_fi: webklex
+custom: ['https://www.buymeacoffee.com/webklex']

plugins/vendor/webklex/php-imap/.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a report to help us improve
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**Used config**
+Please provide the used config, if you are not using the package default config.
+
+**Code to Reproduce**
+The troubling code section which produces the reported bug.
+```php
+echo "Bug";
+```
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop / Server (please complete the following information):**
+- OS: [e.g. Debian 10]
+- PHP: [e.g. 5.5.9]
+- Version [e.g. v2.3.1]
+- Provider [e.g. Gmail, Outlook, Dovecot]
+
+**Additional context**
+Add any other context about the problem here.

plugins/vendor/webklex/php-imap/.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,17 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

plugins/vendor/webklex/php-imap/.github/ISSUE_TEMPLATE/general-help-request.md

@@ -0,0 +1,12 @@
+---
+name: General help request
+about: Feel free to ask about any project related stuff
+
+---
+
+Please be aware that these issues will be closed if inactive for more then 14 days.
+
+Also make sure to use https://github.com/Webklex/php-imap/issues/new?template=bug_report.md if you want to report a bug 
+or https://github.com/Webklex/php-imap/issues/new?template=feature_request.md if you want to suggest a feature.
+
+Still here? Well clean this out and go ahead :)

plugins/vendor/webklex/php-imap/.github/docker/Dockerfile

@@ -0,0 +1,23 @@
+FROM ubuntu:latest
+LABEL maintainer="Webklex <github@webklex.com>"
+
+RUN apt-get update
+RUN apt-get upgrade -y
+RUN apt-get install -y sudo dovecot-imapd
+
+ENV LIVE_MAILBOX=true
+ENV LIVE_MAILBOX_HOST=mail.example.local
+ENV LIVE_MAILBOX_PORT=993
+ENV LIVE_MAILBOX_ENCRYPTION=ssl
+ENV LIVE_MAILBOX_VALIDATE_CERT=true
+ENV LIVE_MAILBOX_USERNAME=root@example.local
+ENV LIVE_MAILBOX_PASSWORD=foobar
+ENV LIVE_MAILBOX_QUOTA_SUPPORT=true
+
+EXPOSE 993
+
+ADD dovecot_setup.sh /root/dovecot_setup.sh
+RUN chmod +x /root/dovecot_setup.sh
+
+CMD ["/bin/bash", "-c", "/root/dovecot_setup.sh && tail -f /dev/null"]
+

plugins/vendor/webklex/php-imap/.github/docker/dovecot_setup.sh

@@ -0,0 +1,63 @@
+#!/bin/sh
+
+set -ex
+
+sudo apt-get -q update
+sudo apt-get -q -y install dovecot-imapd
+
+{
+    echo "127.0.0.1 $LIVE_MAILBOX_HOST"
+} | sudo tee -a /etc/hosts
+
+SSL_CERT="/etc/ssl/certs/dovecot.crt"
+SSL_KEY="/etc/ssl/private/dovecot.key"
+
+sudo openssl req -new -x509 -days 3 -nodes \
+    -out "$SSL_CERT" \
+    -keyout "$SSL_KEY" \
+    -subj "/C=EU/ST=Europe/L=Home/O=Webklex/OU=Webklex DEV/CN=""$LIVE_MAILBOX_HOST"
+
+sudo chown root:dovecot "$SSL_CERT" "$SSL_KEY"
+sudo chmod 0440 "$SSL_CERT"
+sudo chmod 0400 "$SSL_KEY"
+
+DOVECOT_CONF="/etc/dovecot/local.conf"
+MAIL_CONF="/etc/dovecot/conf.d/10-mail.conf"
+IMAP_CONF="/etc/dovecot/conf.d/20-imap.conf"
+QUOTA_CONF="/etc/dovecot/conf.d/90-quota.conf"
+sudo touch "$DOVECOT_CONF" "$MAIL_CONF" "$IMAP_CONF" "$QUOTA_CONF"
+sudo chown root:dovecot "$DOVECOT_CONF" "$MAIL_CONF" "$IMAP_CONF" "$QUOTA_CONF"
+sudo chmod 0640 "$DOVECOT_CONF" "$MAIL_CONF" "$IMAP_CONF" "$QUOTA_CONF"
+
+{
+    echo "ssl = required"
+    echo "disable_plaintext_auth = yes"
+    echo "ssl_cert = <""$SSL_CERT"
+    echo "ssl_key = <""$SSL_KEY"
+    echo "ssl_protocols = !SSLv2 !SSLv3"
+    echo "ssl_cipher_list = AES128+EECDH:AES128+EDH"
+} | sudo tee -a "$DOVECOT_CONF"
+
+{
+    echo "mail_plugins = \$mail_plugins quota"
+} | sudo tee -a "$MAIL_CONF"
+
+{
+    echo "protocol imap {"
+    echo "  mail_plugins = \$mail_plugins imap_quota"
+    echo "}"
+} | sudo tee -a "$IMAP_CONF"
+
+{
+    echo "plugin {"
+    echo "  quota = maildir:User quota"
+    echo "  quota_rule = *:storage=1G"
+    echo "}"
+} | sudo tee -a "$QUOTA_CONF"
+
+sudo useradd --create-home --shell /bin/false "$LIVE_MAILBOX_USERNAME"
+echo "$LIVE_MAILBOX_USERNAME"":""$LIVE_MAILBOX_PASSWORD" | sudo chpasswd
+
+sudo service dovecot restart
+
+sudo doveadm auth test -x service=imap "$LIVE_MAILBOX_USERNAME" "$LIVE_MAILBOX_PASSWORD"

plugins/vendor/webklex/php-imap/.github/workflows/tests.yaml

@@ -0,0 +1,50 @@
+name: Tests
+
+on:
+  push:
+  pull_request:
+  schedule:
+    - cron: '0 0 * * *'
+
+permissions:
+  contents: read
+
+jobs:
+  phpunit:
+    runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: true
+      matrix:
+        php: ['8.0', 8.1, 8.2, 8.3, 8.4]
+
+    name: PHP ${{ matrix.php }}
+
+    env:
+      LIVE_MAILBOX: true
+      LIVE_MAILBOX_DEBUG: true
+      LIVE_MAILBOX_HOST: mail.example.local
+      LIVE_MAILBOX_PORT: 993
+      LIVE_MAILBOX_USERNAME: root@example.local
+      LIVE_MAILBOX_ENCRYPTION: ssl
+      LIVE_MAILBOX_PASSWORD: foobar
+      LIVE_MAILBOX_QUOTA_SUPPORT: true
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Setup PHP
+        uses: shivammathur/setup-php@v2
+        with:
+          php-version: ${{ matrix.php }}
+          extensions: openssl, json, mbstring, iconv, fileinfo, libxml, zip
+          coverage: none
+
+      - name: Install Composer dependencies
+        run: composer install --prefer-dist --no-interaction --no-progress
+
+      - run: "sh .github/docker/dovecot_setup.sh"
+
+      - name: Execute tests
+        run: vendor/bin/phpunit