Remove Backup tasks

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2024 Warén Group
+Copyright (c) 2024-2025 Warén Group
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

files/certbot/auth-hooks/acme-dns.py

@@ -0,0 +1,155 @@
+#!/usr/bin/env python3
+import json
+import os
+import requests
+import sys
+
+### EDIT THESE: Configuration values ###
+
+# URL to acme-dns instance
+ACMEDNS_URL = "https://acme-challenge.waren.io"
+# Path for acme-dns credential storage
+STORAGE_PATH = "/etc/letsencrypt/acmedns.json"
+# Whitelist for address ranges to allow the updates from
+# Example: ALLOW_FROM = ["192.168.10.0/24", "::1/128"]
+ALLOW_FROM = []
+# Force re-registration. Overwrites the already existing acme-dns accounts.
+FORCE_REGISTER = False
+
+###   DO NOT EDIT BELOW THIS POINT   ###
+###         HERE BE DRAGONS          ###
+
+DOMAIN = os.environ["CERTBOT_DOMAIN"]
+if DOMAIN.startswith("*."):
+    DOMAIN = DOMAIN[2:]
+VALIDATION_DOMAIN = "_acme-challenge."+DOMAIN
+VALIDATION_TOKEN = os.environ["CERTBOT_VALIDATION"]
+
+
+class AcmeDnsClient(object):
+    """
+    Handles the communication with ACME-DNS API
+    """
+
+    def __init__(self, acmedns_url):
+        self.acmedns_url = acmedns_url
+
+    def register_account(self, allowfrom):
+        """Registers a new ACME-DNS account"""
+
+        if allowfrom:
+            # Include whitelisted networks to the registration call
+            reg_data = {"allowfrom": allowfrom}
+            res = requests.post(self.acmedns_url+"/register",
+                                data=json.dumps(reg_data))
+        else:
+            res = requests.post(self.acmedns_url+"/register")
+        if res.status_code == 201:
+            # The request was successful
+            return res.json()
+        else:
+            # Encountered an error
+            msg = ("Encountered an error while trying to register a new acme-dns "
+                   "account. HTTP status {}, Response body: {}")
+            print(msg.format(res.status_code, res.text))
+            sys.exit(1)
+
+    def update_txt_record(self, account, txt):
+        """Updates the TXT challenge record to ACME-DNS subdomain."""
+        update = {"subdomain": account['subdomain'], "txt": txt}
+        headers = {"X-Api-User": account['username'],
+                   "X-Api-Key": account['password'],
+                   "Content-Type": "application/json"}
+        res = requests.post(self.acmedns_url+"/update",
+                            headers=headers,
+                            data=json.dumps(update))
+        if res.status_code == 200:
+            # Successful update
+            return
+        else:
+            msg = ("Encountered an error while trying to update TXT record in "
+                   "acme-dns. \n"
+                   "------- Request headers:\n{}\n"
+                   "------- Request body:\n{}\n"
+                   "------- Response HTTP status: {}\n"
+                   "------- Response body: {}")
+            s_headers = json.dumps(headers, indent=2, sort_keys=True)
+            s_update = json.dumps(update, indent=2, sort_keys=True)
+            s_body = json.dumps(res.json(), indent=2, sort_keys=True)
+            print(msg.format(s_headers, s_update, res.status_code, s_body))
+            sys.exit(1)
+
+class Storage(object):
+    def __init__(self, storagepath):
+        self.storagepath = storagepath
+        self._data = self.load()
+
+    def load(self):
+        """Reads the storage content from the disk to a dict structure"""
+        data = dict()
+        filedata = ""
+        try:
+            with open(self.storagepath, 'r') as fh:
+                filedata = fh.read()
+        except IOError as e:
+            if os.path.isfile(self.storagepath):
+                # Only error out if file exists, but cannot be read
+                print("ERROR: Storage file exists but cannot be read")
+                sys.exit(1)
+        try:
+            data = json.loads(filedata)
+        except ValueError:
+            if len(filedata) > 0:
+                # Storage file is corrupted
+                print("ERROR: Storage JSON is corrupted")
+                sys.exit(1)
+        return data
+
+    def save(self):
+        """Saves the storage content to disk"""
+        serialized = json.dumps(self._data)
+        try:
+            with os.fdopen(os.open(self.storagepath,
+                                   os.O_WRONLY | os.O_CREAT, 0o600), 'w') as fh:
+                fh.truncate()
+                fh.write(serialized)
+        except IOError as e:
+            print("ERROR: Could not write storage file.")
+            sys.exit(1)
+
+    def put(self, key, value):
+        """Puts the configuration value to storage and sanitize it"""
+        # If wildcard domain, remove the wildcard part as this will use the
+        # same validation record name as the base domain
+        if key.startswith("*."):
+            key = key[2:]
+        self._data[key] = value
+
+    def fetch(self, key):
+        """Gets configuration value from storage"""
+        try:
+            return self._data[key]
+        except KeyError:
+            return None
+
+if __name__ == "__main__":
+    # Init
+    client = AcmeDnsClient(ACMEDNS_URL)
+    storage = Storage(STORAGE_PATH)
+
+    # Check if an account already exists in storage
+    account = storage.fetch(DOMAIN)
+    if FORCE_REGISTER or not account:
+        # Create and save the new account
+        account = client.register_account(ALLOW_FROM)
+        storage.put(DOMAIN, account)
+        storage.save()
+
+        # Display the notification for the user to update the main zone
+        msg = "Please add the following CNAME record to your main DNS zone:\n{}"
+        cname = "{} CNAME {}.".format(VALIDATION_DOMAIN, account["fulldomain"])
+        print(msg.format(cname))
+
+    # Update the TXT record in acme-dns instance
+    client.update_txt_record(account, VALIDATION_TOKEN)
+

files/minecraft/.dockerignore

@@ -0,0 +1 @@
+*

files/minecraft/Dockerfile

@@ -0,0 +1,4 @@
+FROM docker.io/library/openjdk:21
+WORKDIR /usr/src/app
+
+RUN microdnf install git

files/ssh/.dockerignore

@@ -0,0 +1 @@
+keys

files/ssh/Dockerfile

@@ -0,0 +1,22 @@
+FROM docker.io/library/debian:latest
+
+RUN apt update && \
+    apt install -y openssh-server rsync git python3-pip python3-venv jq git curl lsb-release nano man
+
+RUN apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
+
+RUN rm -rf /etc/ssh/ssh_host* && \
+    mkdir -p /run/sshd
+
+COPY entrypoint.sh /
+
+RUN chmod +x entrypoint.sh
+
+COPY sshd_config /etc/ssh/sshd_config
+
+RUN python3 -m venv /opt/ansible && \
+    /opt/ansible/bin/pip3 install ansible && \
+    /opt/ansible/bin/pip3 install cryptography dnspython hvac jmespath netaddr pexpect
+
+CMD ./entrypoint.sh

files/ssh/entrypoint.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+if [[ ! -f /etc/ssh/keys/ssh_host_rsa_key ]]
+then
+  ssh-keygen -b 4096 -f /etc/ssh/keys/ssh_host_rsa_key -t rsa -N ""
+fi
+if [[ ! -f /etc/ssh/keys/ssh_host_ed25519_key ]]
+then
+  ssh-keygen -b 4096 -f /etc/ssh/keys/ssh_host_ed25519_key -t ed25519 -N ""
+fi
+if [[ ! -f /etc/ssh/keys/authorized_keys ]]
+then
+  touch /etc/ssh/keys/authorized_keys
+fi
+
+cat /etc/ssh/keys/authorized_keys > ~/.ssh/authorized_keys
+
+/usr/sbin/sshd -D

files/ssh/keys/authorized_keys

@@ -0,0 +1,2 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPW5phGhwAG8dmT+sR0uF1gRc0X9xXZiiFxvKUEsPk1N cwchristerw
+ssh-rsa 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 matte

files/ssh/sshd_config

@@ -0,0 +1,24 @@
+Port 25590
+HostKey /etc/ssh/keys/ssh_host_rsa_key
+HostKey /etc/ssh/keys/ssh_host_ed25519_key
+SyslogFacility AUTHPRIV
+LogLevel VERBOSE
+PermitRootLogin prohibit-password
+MaxAuthTries 2
+PubkeyAuthentication yes
+AuthorizedKeysFile	.ssh/authorized_keys
+PermitEmptyPasswords no
+PasswordAuthentication no
+ChallengeResponseAuthentication no
+UsePAM yes
+AllowAgentForwarding no
+AllowTcpForwarding yes
+X11Forwarding no
+TCPKeepAlive yes
+Compression no
+ClientAliveCountMax 2
+UseDNS no
+PermitTunnel yes
+PermitOpen localhost:27017
+PrintMotd no
+Subsystem	sftp	/usr/lib/openssh/sftp-server

init.sh

@@ -33,7 +33,7 @@ python3 -m venv ~/.venv/ansible &> /dev/null
 ~/.venv/ansible/bin/pip3 install cryptography dnspython hvac jmespath netaddr pexpect &> /dev/null
 ~/.venv/ansible/bin/pip3 install ansible &> /dev/null
 
-~/.venv/ansible/bin/ansible-galaxy collection install ansible.posix containers.podman --upgrade &> /dev/null
+~/.venv/ansible/bin/ansible-galaxy collection install community.general containers.podman --upgrade &> /dev/null
 
 
 mkdir -p ~/.ansible &> /dev/null

tasks.yml

@@ -29,11 +29,3 @@
       tags:
         - deployer
         - never
-
-    - name: "Backup"
-      import_tasks: tasks/backup.yml
-      vars:
-        ansible_python_interpreter: "{{ ansible_facts.user_dir }}/.venv/ansible/bin/python3"
-      tags:
-        - backup
-        - never

tasks/backup.yml

@@ -1,19 +0,0 @@
----
-- name: "Backup - Minecraft - Stop"
-  containers.podman.podman_container:
-    name: minecraft
-    state: stopped
-
-- name: "Backup - Minecraft - Save"
-  community.general.archive:
-    path:
-      - "~/data/minecraft"
-    exclude_path:
-      - "~/data/minecraft/plugins/dynmap/web/tiles"
-    dest: "~/data/backups/minecraft-{{ ansible_facts.date_time.date }}.zip"
-    format: zip
-
-- name: "Backup - Minecraft - Start"
-  containers.podman.podman_container:
-    name: minecraft
-    state: started

tasks/deployer.yml

@@ -17,7 +17,7 @@
     - tls
 
 - name: "Deployer - Certbot - Copy Certificates"
-  copy:
+  ansible.builtin.copy:
     src: "~/data/certbot/live/{{ cert }}/"
     dest: "~/data/certificates/{{ cert }}/"
     follow: true
@@ -32,3 +32,58 @@
   tags:
     - certbot
     - tls
+
+# - name: "Deployer - Minecraft - Build Image"
+#   containers.podman.podman_image:
+#     name: arcadiamc/openjdk
+#     tag: latest
+#     path: "{{ ansible_facts.user_dir }}/data/minecraft"
+#     build:
+#       file: Dockerfile
+#       format: docker
+#       cache: off
+#     force: on
+#   tags:
+#     - minecraft
+
+# - name: "Deployer - Minecraft - Create Container"
+#   containers.podman.podman_container:
+#     name: minecraft
+#     image: "arcadiamc/openjdk:latest"
+#     state: started
+#     recreate: on
+#     network: host
+#     volumes:
+#       - "{{ ansible_facts.user_dir }}/data/minecraft:/usr/src/app"
+#     workdir: /usr/src/app
+#     command: "java -Xms1G -Xmx8G -jar paper-1.21.4-232.jar"
+#   restart_policy: unless-stopped
+#   tags:
+#     - minecraft
+
+# - name: "Deployer - SSH - Build Image"
+#   containers.podman.podman_image:
+#     name: matte/ssh
+#     tag: latest
+#     path: "{{ ansible_facts.user_dir }}/data/ssh"
+#     build:
+#       file: Dockerfile
+#       format: docker
+#       cache: off
+#     force: on
+#   tags:
+#     - ssh
+
+# - name: "Deployer - SSH - Create Container"
+#   containers.podman.podman_container:
+#     name: ssh
+#     image: "matte/ssh:latest"
+#     state: started
+#     recreate: on
+#     network: host
+#     volumes:
+#       - "{{ ansible_facts.user_dir }}/data:/root/data"
+#       - "{{ ansible_facts.user_dir }}/data/ssh/keys:/etc/ssh/keys"
+#     restart_policy: unless-stopped
+#   tags:
+#     - ssh

tasks/installer.yml

@@ -1,6 +1,6 @@
 ---
 - name: "Installer - Ansible - Python Library"
-  pip:
+  ansible.builtin.pip:
     name: ansible
     state: latest
     extra_args: --upgrade
@@ -10,7 +10,7 @@
     - ansible
 
 - name: "Installer : Ansible : Create Folder"
-  file:
+  ansible.builtin.file:
     path: ~/bin
     state: directory
   tags:
@@ -42,7 +42,7 @@
     - ansible
 
 - name: "Installer - Ansible - Dependencies / Python Libraries"
-  pip:
+  ansible.builtin.pip:
     name: "{{ library }}"
     state: latest
     extra_args: --upgrade
@@ -62,15 +62,15 @@
     loop_var: "library"
 
 - name: "Installer : Certbot : Auth Hook - Create Folder"
-  file:
+  ansible.builtin.file:
     path: ~/data/certbot/auth-hooks
     state: directory
   tags:
     - certbot
 
-- name: "Installer : Certbot : Auth Hook - Download"
+- name: "Installer : Certbot : Auth Hook - Copy File"
-  get_url:
+  ansible.builtin.copy:
-    url: "https://git.waren.io/warengroup/acme-dns-auth/raw/branch/master/acme-dns-auth.py"
+    src: "./files/certbot/auth-hooks/acme-dns.py"
     dest: "~/data/certbot/auth-hooks/acme-dns.py"
     mode: '700'
     force: true
@@ -104,7 +104,7 @@
     - certbot
 
 - name: "Installer : Schedule : Maintenance"
-  cron:
+  ansible.builtin.cron:
     name: "Matte - Infra - Maintenance"
     hour: "*/3"
     minute: "0"
@@ -113,7 +113,7 @@
     - cron
 
 - name: "Installer : Schedule : Deployer"
-  cron:
+  ansible.builtin.cron:
     name: "Matte - Infra - Deployer"
     minute: "*/5"
     job: "~/.venv/ansible/bin/ansible-pull -U ssh://git@github.com/MatteZ02/infra -d ~/.ansible/pull/matte/infra --accept-host-key --private-key ~/.ssh/keys/matte/infra --vault-password-file ~/.ansible/vault/matte.yml tasks.yml -t deployer"
@@ -121,10 +121,10 @@
     - cron
 
 - name: "Installer : Schedule : Backup"
-  cron:
+  ansible.builtin.cron:
     name: "Matte - Infra - Backup"
-    hour: "5"
+    hour: "3"
-    minute: "0"
+    minute: "30"
     job: "~/.venv/ansible/bin/ansible-pull -U ssh://git@github.com/MatteZ02/infra -d ~/.ansible/pull/matte/infra --accept-host-key --private-key ~/.ssh/keys/matte/infra --vault-password-file ~/.ansible/vault/matte.yml tasks.yml -t backup"
   tags:
     - cron

tasks/maintenance.yml

@@ -1,6 +1,6 @@
 ---
 - name: "Installer - Ansible - Dependencies / Python Libraries"
-  pip:
+  ansible.builtin.pip:
     name: "{{ library }}"
     state: latest
     extra_args: --upgrade
@@ -20,7 +20,7 @@
     loop_var: "library"
 
 - name: "Maintenance : Ansible : Update"
-  pip:
+  ansible.builtin.pip:
     name: ansible
     state: latest
     extra_args: --upgrade