#!/usr/bin/env python3

import os
import sys
import re
import json
import time
import logging
import requests
import configparser

###############################################

CONFIG_FILE = "/Users/mischa/Alkira/xDev/alkira.cnf"
if not os.path.isfile(CONFIG_FILE):
        logging.error(f"The config file {CONFIG_FILE} doesn't exist")
        sys.exit(1)
config = configparser.RawConfigParser()
config.read(CONFIG_FILE)

ALKIRA_TENANT = config.get('alkira', 'ALKIRA_TENANT')
ALKIRA_USERNAME = config.get('alkira', 'ALKIRA_USERNAME')
ALKIRA_PASSWORD = config.get('alkira', 'ALKIRA_PASSWORD')
ALKIRA_BASE_URI = f'https://{ALKIRA_TENANT}/api'

###############################################

# Set default headers
headers = {'Content-Type': "application/json"}

# Set logging.INFO to logging.DEBUG for debug information
logging.basicConfig(level=logging.INFO)
logging = logging.getLogger('AlkiraAPI')

# Naming exceptions
service_exceptions = {
	"saas": "internet",
	"pan": "panfw",
	"ftntfw": "ftnt-fw-",
	"chkpfw": "chkp-fw-"
	}

def alkira_login():
	body = {'userName': ALKIRA_USERNAME,
		'password': ALKIRA_PASSWORD}
	session = requests.session()
	response = alkira_post(session, '/login', body)
	return session

def alkira_post(session, uri, body):
	url = f'{ALKIRA_BASE_URI}{uri}'
	try:
		response = session.post(url, data=json.dumps(body), headers=headers)
		response.raise_for_status()
	except Exception as e:
		logging.error(f'Error: {str(e)}')
		sys.exit(1)
	return response

def alkira_get(session, uri):
	url = f'{ALKIRA_BASE_URI}{uri}'
	try:
		response = session.get(url, headers=headers)
		response.raise_for_status()
	except Exception as e:
                logging.error(f'Error: {str(e)}')
                sys.exit(1)
	return response

def alkira_delete(session, uri):
	url = f'{ALKIRA_BASE_URI}{uri}'
	try:
		response = session.delete(url, headers=headers)
		response.raise_for_status()
	except Exception as e:
                logging.error(f'Error: {str(e)}')
                sys.exit(1)
	return response

# Authenticate
s = alkira_login()
logging.debug(s)

# Get TenantID
r = alkira_get(s, '/tenantnetworks')
data = r.json()
tenantNetworkId = data[0]['id']
tenantName = data[0]['name']
logging.info(f'Tenant Name: {tenantName}')
logging.info(f'Tenant ID: {tenantNetworkId}')

# Get connectors
logging.info('Checking Connectors')
r = alkira_get(s, f'/tenantnetworks/{tenantNetworkId}/connectors')
data = r.json()
print('# Connectors')
print(json.dumps(data, indent=4))

# Get services
logging.info('Checking services')
r = alkira_get(s, f'/tenantnetworks/{tenantNetworkId}/services')
data = r.json()
print('# Services')
print(json.dumps(data, indent=4))

# Get Global CIDR
logging.info('Checking Global CIDR')
r = alkira_get(s, f'/tenantnetworks/{tenantNetworkId}/global-cidr-lists')
data = r.json()
print('# Global CIDR')
print(json.dumps(data, indent=4))