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dialer_app.py
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dialer_app.py
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import functools
from werkzeug.exceptions import RequestTimeout
from urlparse import urljoin
import requests
import eventlet
import asterisk.manager
from requests_oauthlib import OAuth1
from oauthlib.oauth1 import RequestValidator, ResourceEndpoint
from flask import Flask, request, jsonify, abort
import config
eventlet.monkey_patch()
app = Flask(__name__)
app.debug = config.DEBUG
class DialerRequestValidator(RequestValidator):
enforce_ssl = False
client_key_length = 3, 50
access_token_length = 3, 50
def get_client_secret(self, client_key, request):
return None
def get_access_token_secret(self, client_key, resource_owner_key, request):
return unicode(config.RESOURCE_OWNER_SECRET)
def validate_timestamp_and_nonce(self, client_key, timestamp, nonce,
request, request_token=None, access_token=None):
return True
def validate_client_key(self, client_key, request):
if client_key != 'uaprom':
app.logger.debug('Failed on validate_client_key')
return False
return True
def validate_access_token(self, client_key, token, request):
if token != 'crm':
app.logger.debug('Failed on validate_access_token')
return False
return True
def validate_realms(self, client_key, token, request, uri=None,
realms=None):
return True
validator = DialerRequestValidator()
endpoint = ResourceEndpoint(validator)
def oauth_protected(realms=None):
def wrapper(f):
@functools.wraps(f)
def verify_oauth(*args, **kwargs):
app.logger.debug('Start verify request')
app.logger.debug('request.url=%s request.method=%s request.data=%s request.headers=%s realms=%s' % (request.url, request.method, request.form or request.data, request.headers, realms))
v, r = endpoint.validate_protected_resource_request(request.url,
http_method=request.method,
body=request.form or request.data,
headers=request.headers,
realms=realms or [])
if v:
return f(*args, **kwargs)
else:
app.logger.debug('Not valid request.')
return abort(403)
return verify_oauth
return wrapper
SITES = {
'UA': 'https://my.prom.ua/',
'RU': 'https://my.tiu.ru/',
'BY': 'https://my.deal.by/',
'KZ': 'https://my.satu.kz/',
}
@app.route('/call', methods=['POST'])
@oauth_protected()
def call():
app.logger.debug('Start call')
inline = request.form['inline']
exten = request.form['exten']
channel = 'SIP/%s' % inline
manager = asterisk.manager.Manager()
status, error_msg, response = 'success', '', ''
try:
app.logger.debug('Try to connect to asterisk_address=%s and asterisk_port=%s' % (config.ASTERISK_ADDRESS, config.ASTERISK_PORT))
manager.connect(config.ASTERISK_ADDRESS, config.ASTERISK_PORT)
app.logger.debug('Try to login to asterisk_login=%s and asterisk_password=%s' % (config.ASTERISK_LOGIN, config.ASTERISK_PASSWORD))
manager.login(config.ASTERISK_LOGIN, config.ASTERISK_PASSWORD)
app.logger.debug('Try to call channel=%s and exten=%s' % (channel, exten))
response = manager.originate(channel, exten, caller_id='call_from_CRM <CRM>', async=True).response
except asterisk.manager.ManagerSocketException, (errno, reason):
error_msg = 'Error connecting to the manager: %s' % reason
except asterisk.manager.ManagerAuthException, reason:
error_msg = 'Error logging in to the manager: %s' % reason
except asterisk.manager.ManagerException, reason:
error_msg = 'Error: %s' % reason
finally:
manager.close()
app.logger.debug('Try to call status=%s and error=%s and response=%s' % (status, error_msg, response))
app.logger.debug('Finish call')
return jsonify(status=status, error=error_msg, response=response)
@app.route('/show_inuse', methods=['GET'])
@oauth_protected()
def show_inuse():
app.logger.debug('Start show_inuse')
manager = asterisk.manager.Manager()
status, error_msg, response = 'success', '', ''
try:
manager.connect(config.ASTERISK_ADDRESS, config.ASTERISK_PORT)
manager.login(config.ASTERISK_LOGIN, config.ASTERISK_PASSWORD)
response = manager.command('sip show inuse').data
except asterisk.manager.ManagerSocketException, (errno, reason):
status = 'failure'
error_msg = 'Error connecting to the manager: %s' % reason
except asterisk.manager.ManagerAuthException, reason:
status = 'failure'
error_msg = 'Error logging in to the manager: %s' % reason
except asterisk.manager.ManagerException, reason:
status = 'failure'
error_msg = 'Error: %s' % reason
finally:
manager.close()
app.logger.debug('Finish show_inuse')
return jsonify(status=status, error=error_msg, response=response)
@app.route('/show_channels', methods=['GET'])
@oauth_protected()
def show_channels():
app.logger.debug('Start show_channels')
manager = asterisk.manager.Manager()
status, error_msg, response = 'success', '', ''
try:
manager.connect(config.ASTERISK_ADDRESS, config.ASTERISK_PORT)
manager.login(config.ASTERISK_LOGIN, config.ASTERISK_PASSWORD)
response = manager.command('core show channels verbose').data
except asterisk.manager.ManagerSocketException, (errno, reason):
status = 'failure'
error_msg = 'Error connecting to the manager: %s' % reason
except asterisk.manager.ManagerAuthException, reason:
status = 'failure'
error_msg = 'Error logging in to the manager: %s' % reason
except asterisk.manager.ManagerException, reason:
status = 'failure'
error_msg = 'Error: %s' % reason
finally:
manager.close()
app.logger.debug('Finish show_channels')
return jsonify(status=status, error=error_msg, response=response)
@app.route('/spy', methods=['POST'])
@oauth_protected()
def spy():
app.logger.debug('Start spy')
inline = request.form['inline']
exten = request.form['exten']
manager = asterisk.manager.Manager()
status, error_msg, response = 'success', '', ''
try:
manager.connect(config.ASTERISK_ADDRESS, config.ASTERISK_PORT)
manager.login(config.ASTERISK_LOGIN, config.ASTERISK_PASSWORD)
manager.send_action({
'Action': 'Originate',
'Channel': 'SIP/%s' % inline,
'CallerID': 'Listening...',
'Application': 'ChanSpy',
'Data': 'SIP/%s,q' % exten
}).response
except asterisk.manager.ManagerSocketException, (errno, reason):
status = 'failure'
error_msg = 'Error connecting to the manager: %s' % reason
except asterisk.manager.ManagerAuthException, reason:
status = 'failure'
error_msg = 'Error logging in to the manager: %s' % reason
except asterisk.manager.ManagerException, reason:
status = 'failure'
error_msg = 'Error: %s' % reason
finally:
manager.close()
app.logger.debug('Finish spy')
return jsonify(status=status, error=error_msg, response=response)
@app.route('/queue_add', methods=['POST'])
@oauth_protected()
def queue_add():
app.logger.debug('Start queue_add')
queue = request.form['queue']
interface = request.form['interface']
state_interface = request.form['state_interface']
manager = asterisk.manager.Manager()
status, error_msg, response = 'success', '', ''
try:
manager.connect(config.ASTERISK_ADDRESS, config.ASTERISK_PORT)
manager.login(config.ASTERISK_LOGIN, config.ASTERISK_PASSWORD)
response = manager.send_action({
'Action': 'QueueAdd',
'Queue': queue,
'Interface': interface,
'StateInterface': state_interface,
}).response
except asterisk.manager.ManagerSocketException, (errno, reason):
status = 'failure'
error_msg = 'Error connecting to the manager: %s' % reason
except asterisk.manager.ManagerAuthException, reason:
status = 'failure'
error_msg = 'Error logging in to the manager: %s' % reason
except asterisk.manager.ManagerException, reason:
status = 'failure'
error_msg = 'Error: %s' % reason
finally:
manager.close()
app.logger.debug('Finish queue_add')
return jsonify(status=status, error=error_msg, response=response)
@app.route('/db_get', methods=['GET'])
@oauth_protected()
def db_get():
app.logger.debug('Start db_get')
family = request.args['family']
key = request.args['key']
manager = asterisk.manager.Manager()
status, error_msg, response = 'success', '', ''
try:
manager.connect(config.ASTERISK_ADDRESS, config.ASTERISK_PORT)
manager.login(config.ASTERISK_LOGIN, config.ASTERISK_PASSWORD)
response = manager.command('database get %s %s' % (family, key)).response
except asterisk.manager.ManagerSocketException, (errno, reason):
status = 'failure'
error_msg = 'Error connecting to the manager: %s' % reason
except asterisk.manager.ManagerAuthException, reason:
status = 'failure'
error_msg = 'Error logging in to the manager: %s' % reason
except asterisk.manager.ManagerException, reason:
status = 'failure'
error_msg = 'Error: %s' % reason
finally:
manager.close()
app.logger.debug('Finish db_get')
return jsonify(status=status, error=error_msg, response=response)
@app.route('/queue_status', methods=['GET'])
@oauth_protected()
def queue_status():
app.logger.debug('Start queue_status')
manager = asterisk.manager.Manager()
status, error_msg, response = 'success', '', ''
try:
manager.connect(config.ASTERISK_ADDRESS, config.ASTERISK_PORT)
manager.login(config.ASTERISK_LOGIN, config.ASTERISK_PASSWORD)
response = manager.send_action({
'Action': 'QueueStatus',
}).response
except asterisk.manager.ManagerSocketException, (errno, reason):
status = 'failure'
error_msg = 'Error connecting to the manager: %s' % reason
except asterisk.manager.ManagerAuthException, reason:
status = 'failure'
error_msg = 'Error logging in to the manager: %s' % reason
except asterisk.manager.ManagerException, reason:
status = 'failure'
error_msg = 'Error: %s' % reason
finally:
manager.close()
app.logger.debug('Finish queue_status')
return jsonify(status=status, error=error_msg, response=response)
@app.route('/queue_remove', methods=['POST'])
@oauth_protected()
def queue_remove():
app.logger.debug('Start queue_remove')
queue = request.form['queue']
interface = request.form['interface']
manager = asterisk.manager.Manager()
status, error_msg, response = 'success', '', ''
try:
manager.connect(config.ASTERISK_ADDRESS, config.ASTERISK_PORT)
manager.login(config.ASTERISK_LOGIN, config.ASTERISK_PASSWORD)
response = manager.send_action({
'Action': 'QueueRemove',
'Queue': queue,
'Interface': interface,
}).response
except asterisk.manager.ManagerSocketException, (errno, reason):
status = 'failure'
error_msg = 'Error connecting to the manager: %s' % reason
except asterisk.manager.ManagerAuthException, reason:
status = 'failure'
error_msg = 'Error logging in to the manager: %s' % reason
except asterisk.manager.ManagerException, reason:
status = 'failure'
error_msg = 'Error: %s' % reason
finally:
manager.close()
app.logger.debug('Finish queue_remove')
return jsonify(status=status, error=error_msg, response=response)
### API ###
@app.route('/api/manager_phone', methods=['GET'])
def manager_phone():
if request.remote_addr not in config.ALLOWED_HOSTS:
abort(403)
calling_phone = request.args['calling_phone']
country = request.args['country'].upper()
api_url = urljoin(SITES[country], '/agency/api/manager/manager_phone')
payload = {'calling_phone': calling_phone}
auth = OAuth1('dialer', resource_owner_key=config.RESOURCE_OWNER_KEY, resource_owner_secret=config.RESOURCE_OWNER_SECRET)
with eventlet.Timeout(config.API_TIMEOUT, False):
response = requests.get(api_url, params=payload, auth=auth)
if response.status_code == 200:
return response.text
else:
abort(response.status_code)
raise RequestTimeout
@app.route('/api/manager_phone_for_company', methods=['GET'])
def manager_phone_for_company():
if request.remote_addr not in config.ALLOWED_HOSTS:
abort(403)
id = request.args['id']
country = request.args['country'].upper()
api_url = urljoin(SITES[country], '/agency/api/manager/manager_phone_for_company')
payload = {'id': id}
auth = OAuth1('dialer', resource_owner_key=config.RESOURCE_OWNER_KEY, resource_owner_secret=config.RESOURCE_OWNER_SECRET)
with eventlet.Timeout(config.API_TIMEOUT, False):
response = requests.get(api_url, params=payload, auth=auth)
if response.status_code == 200:
return response.text
else:
abort(response.status_code)
raise RequestTimeout
@app.route('/api/show_calling_popup_to_manager', methods=['GET'])
def show_calling_popup_to_manager():
if request.remote_addr not in config.ALLOWED_HOSTS:
abort(403)
calling_phone = request.args['calling_phone']
inner_number = request.args['inner_number']
country = request.args['country'].upper()
api_url = urljoin(SITES[country], '/agency/api/manager/show_calling_popup_to_manager')
payload = {'calling_phone': calling_phone, 'inner_number': inner_number}
auth = OAuth1('dialer', resource_owner_key=config.RESOURCE_OWNER_KEY, resource_owner_secret=config.RESOURCE_OWNER_SECRET)
with eventlet.Timeout(config.API_TIMEOUT, False):
response = requests.get(api_url, params=payload, auth=auth)
if response.status_code == 200:
return response.text
else:
abort(response.status_code)
raise RequestTimeout
@app.route('/api/show_calling_review_popup_to_manager', methods=['GET'])
def show_calling_review_popup_to_manager():
if request.remote_addr not in config.ALLOWED_HOSTS:
abort(403)
inner_number = request.args['inner_number']
review_href = request.args['review_href']
country = request.args['country'].upper()
api_url = urljoin(SITES[country], '/agency/api/manager/show_calling_review_popup_to_manager')
payload = {'inner_number': inner_number, 'review_href': review_href}
auth = OAuth1('dialer', resource_owner_key=config.RESOURCE_OWNER_KEY, resource_owner_secret=config.RESOURCE_OWNER_SECRET)
with eventlet.Timeout(config.API_TIMEOUT, False):
response = requests.get(api_url, params=payload, auth=auth)
if response.status_code == 200:
return response.text
else:
abort(response.status_code)
raise RequestTimeout
@app.route('/api/manager_call_after_hours', methods=['GET'])
def manager_call_after_hours():
if request.remote_addr not in config.ALLOWED_HOSTS:
abort(403)
calling_phone = request.args['calling_phone']
country = request.args['country'].upper()
api_url = urljoin(SITES[country], '/agency/api/manager/manager_call_after_hours')
payload = {'calling_phone': calling_phone}
auth = OAuth1('dialer', resource_owner_key=config.RESOURCE_OWNER_KEY, resource_owner_secret=config.RESOURCE_OWNER_SECRET)
with eventlet.Timeout(config.API_TIMEOUT, False):
response = requests.get(api_url, params=payload, auth=auth)
if response.status_code == 200:
return response.text
else:
abort(response.status_code)
raise RequestTimeout