first commit
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commit
59df90254b
245
signal.yml
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245
signal.yml
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---
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- name: Install signal-cli
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hosts: all
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tasks:
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- name: Install Basic Packages
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apt:
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name:
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- openjdk-17-jdk-headless
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- libmodern-perl-perl
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update_cache: no
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install_recommends: no
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- name: Create Signal Group
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ansible.builtin.group:
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name: signal
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state: present
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gid: 1002
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- name: Add root to signal group
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ansible.builtin.user:
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name: root
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groups: signal
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append: yes
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- name: Create Signal User
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ansible.builtin.user:
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name: signal
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comment: Signal User
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uid: 1002
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group: signal
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- name: Create ssh dir
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ansible.builtin.file:
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path: /home/signal/.ssh
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owner: signal
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group: signal
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state: directory
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mode: '0700'
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- name: Generate an OpenSSH keypair ed25519
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community.crypto.openssh_keypair:
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owner: signal
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group: signal
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path: /home/signal/.ssh/id_ed25519
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type: ed25519
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- name: Put install/update script
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blockinfile:
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path: /usr/local/sbin/autoupdate.d/signal-cli.update
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create: yes
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mode: 0400
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owner: root
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group: root
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marker: "# {mark} ANSIBLE MANAGED BLOCK"
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block: |
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# Install/Update signal-cli script
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[ -z "$g_tmp" ] && . /etc/bash/gaboshlib.include
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set -e
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umask 0077
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SIGNALCLIVERS=$(wget -q -t1 --timeout=30 https://github.com/AsamK/signal-cli/releases -O - | grep Latest -B 4 | grep /releases/tag/v | head -n1 | cut -d\> -f3 | perl -pe 's/^v(.*)\<.*$/$1/')
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echo $SIGNALCLIVERS | egrep -q "^[0-9].+[0-9]$" || g_echo_error "No valid signal-cli Version parsed in GitHub: $SIGNALCLIVERS"
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cd /home/signal
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if [ -d signal-cli-${SIGNALCLIVERS} ]
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then
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echo "signal-cli-${SIGNALCLIVERS} already installed - no Update available"
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else
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[ -f signal-cli-${SIGNALCLIVERS}-Linux.tar.gz ] || wget -q "https://github.com/AsamK/signal-cli/releases/download/v${SIGNALCLIVERS}/signal-cli-${SIGNALCLIVERS}-Linux.tar.gz"
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tar --no-same-permissions -xzf signal-cli-${SIGNALCLIVERS}-Linux.tar.gz
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if [ $(uname -m) == aarch64 ]
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then
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SIGNALLIBVERS=$(ls signal-cli-${SIGNALCLIVERS}/lib/libsignal-client-*.jar | cut -d'-' -f5 | sed 's/.jar$//')
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[ -f libsignal_jni.so-v${SIGNALLIBVERS}-aarch64-unknown-linux-gnu.tar.gz ] || wget -q https://github.com/exquo/signal-libs-build/releases/download/libsignal-client_v${SIGNALLIBVERS}/libsignal_jni.so-v${SIGNALLIBVERS}-aarch64-unknown-linux-gnu.tar.gz
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rm -f libsignal_jni.so
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tar --no-same-permissions -xzf libsignal_jni.so-v${SIGNALLIBVERS}-aarch64-unknown-linux-gnu.tar.gz
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zip -uj signal-cli-${SIGNALCLIVERS}/lib/libsignal-client-${SIGNALLIBVERS}.jar libsignal_jni.so
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fi
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chown -R signal. signal-cli-${SIGNALCLIVERS}
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rm -f signal-cli
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ln -s signal-cli-${SIGNALCLIVERS} signal-cli
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fi
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validate: /bin/bash -n %s
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backup: yes
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notify:
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- Run Installation/Update
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- name: systemd-service
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blockinfile:
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path: /etc/systemd/system/signal-cli.service
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create: yes
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mode: 0444
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owner: root
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group: root
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marker: "# {mark} ANSIBLE MANAGED BLOCK"
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block: |
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[Unit]
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Description=Send secure messages to Signal clients
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Requires=dbus.socket
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After=dbus.socket
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Wants=network-online.target
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After=network-online.target
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[Service]
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Type=dbus
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Environment="SIGNAL_CLI_OPTS=-Xms2m"
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ExecStart=/home/signal/signal-cli/bin/signal-cli --config /home/signal/.local/share/signal-cli daemon --system
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User=signal
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BusName=org.asamk.Signal
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# JVM always exits with 143 in reaction to SIGTERM signal
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SuccessExitStatus=143
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Restart=on-failure
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[Install]
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WantedBy=multi-user.target
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Alias=dbus-org.asamk.Signal.service
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notify:
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- Restart signal-cli
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- name: /etc/dbus-1/system.d/org.asamk.Signal.conf signal-dbus-config
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blockinfile:
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path: /etc/dbus-1/system.d/org.asamk.Signal.conf
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create: yes
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mode: 0444
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owner: root
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group: root
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marker: "<!-- {mark} ANSIBLE MANAGED BLOCK -->"
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block: |
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<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
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"http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
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<busconfig>
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<policy user="signal">
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<allow own="org.asamk.Signal"/>
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<allow send_destination="org.asamk.Signal"/>
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<allow receive_sender="org.asamk.Signal"/>
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</policy>
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<policy group="signal">
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<allow send_destination="org.asamk.Signal"/>
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<allow receive_sender="org.asamk.Signal"/>
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</policy>
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</busconfig>
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notify:
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- Restart dbus
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- name: /etc/dbus-1/system.d/org.asamk.Signal.conf shebang
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lineinfile:
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path: /etc/dbus-1/system.d/org.asamk.Signal.conf
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insertbefore: BOF
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line: <?xml version="1.0"?> <!--*-nxml-*-->
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- name: /etc/dbus-1/system.d/org.asamk.Signal.service signal-dbus-service
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blockinfile:
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path: /etc/dbus-1/system.d/org.asamk.Signal.service
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create: yes
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mode: 0444
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owner: root
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group: root
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block: |
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[D-BUS Service]
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Name=org.asamk.Signal
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Exec=/bin/false
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SystemdService=dbus-org.asamk.Signal.service
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notify:
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- Restart dbus
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- name: Receive signal messages
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blockinfile:
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path: /usr/local/bin/signal-receive.pl
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create: yes
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mode: 0550
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owner: root
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group: signal
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marker: "# {mark} ANSIBLE MANAGED BLOCK"
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block: |
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use Modern::Perl;
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use Net::DBus;
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use Net::DBus::Reactor;
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sub msgRcv {
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my ($timestamp, $sender, $groupID, $message, $attachments) = @_;
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print "Message: $message\nSender: $sender\nTimestamp: $timestamp\nAttachments: $attachments\n";
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return;
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}
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my $bus = Net::DBus->system();
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my $sig = $bus->get_service("org.asamk.Signal");
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my $obj = $sig->get_object("/org/asamk/Signal/_4944136198288","org.asamk.Signal");
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my $sigid = $obj->connect_to_signal('MessageReceived', \&msgRcv);
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my $reactor=Net::DBus::Reactor->main();
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$reactor->run();
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exit 0;
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backup: yes
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- name: /usr/local/bin/signal-receive.pl shebang
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lineinfile:
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path: /usr/local/bin/signal-receive.pl
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insertbefore: BOF
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line: "#!/usr/bin/perl"
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- name: /usr/local/sbin/runchecks.d/services
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lineinfile:
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path: /usr/local/sbin/runchecks.d/services
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create: yes
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line: "signal-cli"
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- name: /etc/cron.d/signal_local - daily selftest
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blockinfile:
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path: /etc/cron.d/signal_local
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create: yes
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mode: 0644
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owner: root
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group: signal
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marker: "# {mark} ANSIBLE MANAGED BLOCK"
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block: |
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0 15 * * * root sleep $(shuf -i 1-120 -n 1) ; echo "Dies ist ein täglicher Selbsttest von {{inventory_hostname}}. Falls diese Nachricht mal nicht um 15Uhr eingeht stimmt etwas nicht!" | /usr/local/bin/notify.sh
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backup: yes
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- name: 'add signal-cli to startup'
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command: systemctl enable signal-cli
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args:
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creates: /etc/systemd/system/multi-user.target.wants/signal-cli.service
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handlers:
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- name: Run Installation/Update
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ansible.builtin.shell: bash /usr/local/sbin/autoupdate.d/signal-cli.update
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notify:
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- Restart signal-cli
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- name: Restart systemd
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ansible.builtin.shell: systemctl daemon-reload
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- name: Restart dbus
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service:
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name: dbus
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state: restarted
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- name: Restart signal-cli
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service:
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name: signal-cli
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state: restarted
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