130 lines
5.0 KiB
Python
130 lines
5.0 KiB
Python
from flask import Flask
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from flask_restful import Resource, Api
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from flask import jsonify
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from flask import request
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from threading import Thread
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import docker
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import signal
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import time
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import os
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import re
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import sys
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docker_client = docker.DockerClient(base_url='unix://var/run/docker.sock', version='auto')
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app = Flask(__name__)
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api = Api(app)
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class containers_get(Resource):
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def get(self):
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containers = {}
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try:
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for container in docker_client.containers.list(all=True):
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containers.update({container.attrs['Id']: container.attrs})
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return containers
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except Exception as e:
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return jsonify(type='danger', msg=str(e))
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class container_get(Resource):
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def get(self, container_id):
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if container_id and container_id.isalnum():
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try:
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for container in docker_client.containers.list(all=True, filters={"id": container_id}):
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return container.attrs
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except Exception as e:
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return jsonify(type='danger', msg=str(e))
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else:
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return jsonify(type='danger', msg='no or invalid id defined')
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class container_post(Resource):
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def post(self, container_id, post_action):
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if container_id and container_id.isalnum() and post_action:
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if post_action == 'stop':
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try:
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for container in docker_client.containers.list(all=True, filters={"id": container_id}):
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container.stop()
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return jsonify(type='success', msg='command completed successfully')
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except Exception as e:
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return jsonify(type='danger', msg=str(e))
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elif post_action == 'start':
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try:
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for container in docker_client.containers.list(all=True, filters={"id": container_id}):
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container.start()
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return jsonify(type='success', msg='command completed successfully')
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except Exception as e:
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return jsonify(type='danger', msg=str(e))
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elif post_action == 'restart':
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try:
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for container in docker_client.containers.list(all=True, filters={"id": container_id}):
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container.restart()
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return jsonify(type='success', msg='command completed successfully')
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except Exception as e:
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return jsonify(type='danger', msg=str(e))
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elif post_action == 'exec':
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if not request.json or not 'cmd' in request.json:
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return jsonify(type='danger', msg='cmd is missing')
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if request.json['cmd'] == 'sieve_list' and request.json['username']:
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try:
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for container in docker_client.containers.list(filters={"id": container_id}):
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return container.exec_run(["/bin/bash", "-c", "/usr/local/bin/doveadm sieve list -u '" + request.json['username'].replace("'", "'\\''") + "'"], user='vmail')
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except Exception as e:
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return jsonify(type='danger', msg=str(e))
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elif request.json['cmd'] == 'sieve_print' and request.json['script_name'] and request.json['username']:
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try:
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for container in docker_client.containers.list(filters={"id": container_id}):
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return container.exec_run(["/bin/bash", "-c", "/usr/local/bin/doveadm sieve get -u '" + request.json['username'].replace("'", "'\\''") + "' '" + request.json['script_name'].replace("'", "'\\''") + "'"], user='vmail')
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except Exception as e:
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return jsonify(type='danger', msg=str(e))
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elif request.json['cmd'] == 'worker_password' and request.json['raw']:
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try:
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for container in docker_client.containers.list(filters={"id": container_id}):
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hash = container.exec_run(["/bin/bash", "-c", "/usr/bin/rspamadm pw -e -p '" + request.json['raw'].replace("'", "'\\''") + "' 2> /dev/null"], user='_rspamd')
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f = open("/access.inc", "w")
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f.write('enable_password = "' + re.sub('[^0-9a-zA-Z\$]+', '', hash.rstrip()) + '";\n')
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f.close()
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container.restart()
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return jsonify(type='success', msg='command completed successfully')
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except Exception as e:
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return jsonify(type='danger', msg=str(e))
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else:
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return jsonify(type='danger', msg='Unknown command')
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else:
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return jsonify(type='danger', msg='invalid action')
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else:
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return jsonify(type='danger', msg='invalid container id or missing action')
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class GracefulKiller:
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kill_now = False
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def __init__(self):
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signal.signal(signal.SIGINT, self.exit_gracefully)
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signal.signal(signal.SIGTERM, self.exit_gracefully)
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def exit_gracefully(self,signum, frame):
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self.kill_now = True
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def startFlaskAPI():
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app.run(debug=False, host='0.0.0.0', port=8080, threaded=True)
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api.add_resource(containers_get, '/containers/json')
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api.add_resource(container_get, '/containers/<string:container_id>/json')
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api.add_resource(container_post, '/containers/<string:container_id>/<string:post_action>')
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if __name__ == '__main__':
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api_thread = Thread(target=startFlaskAPI)
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api_thread.daemon = True
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api_thread.start()
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killer = GracefulKiller()
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while True:
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time.sleep(1)
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if killer.kill_now:
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break
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print "Stopping dockerapi-mailcow"
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