alkira/push-json.py

#!/usr/bin/env python3
#
# Copyright 2022, Mischa Peters <mischa AT alkira DOT net>, Alkira.
# push-debug.py
# Version 0.1 - 20220617 - initial release
# Version 0.2 - 20220621 - simplified structure, generic
#
# Permission to use, copy, modify, and distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
import os
import sys
import re
import json
import time
import logging
import requests
import configparser
import argparse

# Parse all arguments
parser = argparse.ArgumentParser(description="Push single JSON file to AlkiraAPI (debug)")
parser.add_argument("-t", "--tenant", type=str, default='alkira.cnf', help="location of alikira.cnf (default: alkira.cnfi)")
parser.add_argument("-f", "--file", type=str, help="location of the JSON connector file")
parser.add_argument("-p", "--pretty", help="make the JSON pretty!", action="store_true")
parser.add_argument("-v", "--verbose", type=int, default=0, help="Verbose level 0 or 1 (default: 0)")

if len(sys.argv)==1:
    parser.print_help(sys.stderr)
    sys.exit(1)

try:
	args = parser.parse_args()
	ALKIRA_CONFIG = args.tenant
	connector = args.file
except argparse.ArgumentError as e:
	print(str(e))
	sys.exit()

try:
	loglevel = {
		0: logging.INFO,
		1: logging.DEBUG
	}[args.verbose]
except KeyError:
	loglevel = logging.INFO

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

# Set loglevel (logging.INFO, logging.DEBUG)
logging.basicConfig(level=loglevel)
logging = logging.getLogger('AlkiraAPI')

# Tenant config
if not os.path.isfile(ALKIRA_CONFIG):
        logging.error(f"The config file {ALKIRA_CONFIG} doesn't exist")
        sys.exit(1)
alkira = configparser.RawConfigParser()
alkira.read(ALKIRA_CONFIG)

ALKIRA_TENANT = alkira.get('alkira', 'ALKIRA_TENANT')
ALKIRA_USERNAME = alkira.get('alkira', 'ALKIRA_USERNAME')
ALKIRA_PASSWORD = alkira.get('alkira', 'ALKIRA_PASSWORD')
ALKIRA_BASE_URI = f'https://{ALKIRA_TENANT}/api'
AWS_SERVICE_USERNAME = alkira.get('services', 'AWS_SERVICE_USERNAME')
SERVICE_PASSWORD = alkira.get('services', 'SERVICE_PASSWORD')
CIDR_NAME = alkira.get('globalcidr', 'CIDR_NAME')
CIDR_DESCR = alkira.get('globalcidr', 'CIDR_DESCR')
CIDR_PREFIX = alkira.get('globalcidr', 'CIDR_PREFIX')
CIDR_CXP = alkira.get('globalcidr', 'CIDR_CXP')

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

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

# URL Exceptions
url_exceptions = {
	"saas": "internet",
	"pan": "panfw",
	"chkpfwservices": "chkp-fw-services",
	"ftntfwservices": "ftnt-fw-services",
	"ocivcnconnectors": "oci-vcn-connectors",
	"remoteaccessconnectors": "alkira-remote-access-connector-templates"
	}

# URL Exceptions creating credentials
service_credentials = {
	"chkpfwservices": "chkp-fw",
	"ftntfwservices": "ftntfw",
	"panfwservices": "pan"
	}

# URL Exceptions creating instance credentials
service_instance_credentials = {
	"chkpfwservices": "chkp-fw-",
	"ftntfwservices": "ftntfw-"
	}

# Global CIDR
service_global_cidr = [
	"chkpfwservices",
	"ftntfwservices",
	"panfwservices"
	]

# Credential Types
credential_types = {
	"awsvpc": "",
	"azurevnet": "",
	"gcpvpc": "",
	"ocivcn": "",
	}

# Authenticate
logging.info('=== Authenticating')
body = {'userName': ALKIRA_USERNAME,
	'password': ALKIRA_PASSWORD}
url = f'{ALKIRA_BASE_URI}/login'
session = requests.session()
response = session.post(url, data=json.dumps(body), headers=headers)

# Get TenantID
logging.info('=== Fetching Tenant Info')
url = f'{ALKIRA_BASE_URI}/tenantnetworks'
response = session.get(url, headers=headers)
data = response.json()
tenantNetworkId = data[0]['id']
tenantName = data[0]['name']
logging.info(f'Tenant Name: {tenantName}')
logging.info(f'Tenant ID: {tenantNetworkId}')

# Get Credentials
logging.info('=== Fetching Credentials')
url = f'{ALKIRA_BASE_URI}/credentials'
response = session.get(url, headers=headers)
data = response.json()
logging.debug(json.dumps(data))
for key in data:
        if key['credentialType'].lower() in credential_types:
                logging.debug(f"CredentialType: {key['credentialType']} - CredentialId: {key['credentialId']}")
                credential_types[key['credentialType'].lower()] = key['credentialId']

# Push connector
logging.info('=== Push Connector')
connector_result = re.match(r'(\w+\/)?(\w+)(connectors|services)(\d+)', connector)
if connector_result.group(1):
	config_path = connector_result.group(1)
connector_type = connector_result.group(2)
connector_name = f'{connector_type}{connector_result.group(3)}'
connector_number = connector_result.group(4)
logging.info(f'Name: {connector_name} #{connector_number}')

if connector_name in service_credentials.keys():
	print('=== Create Credentials')
	credentials_url = service_credentials[connector_name]
	fwcredential = f'fwcredentials-{time.time()}'
	body = {
		"credentials": {
			"userName": AWS_SERVICE_USERNAME,
			"password": SERVICE_PASSWORD
		},
		"name": fwcredential
	}
	if args.pretty:
		print(json.dumps(body, indent=4))
	else:
		print(json.dumps(body))

	url = f'{ALKIRA_BASE_URI}/credentials/{credentials_url}'
	print(url)
	response = session.post(url, data=json.dumps(body), headers=headers)
	print(response.status_code)
	print(response.content)
	json_body = response.json()
	if response.status_code == 200:
		service_credentialid = json_body['id']
		print(f'credentialId: {service_credentialid}')

	if connector_name in service_instance_credentials.keys():
		credentials_url = service_instance_credentials[connector_name]

	print('=== Create Instance Credentials')
	url = f'{ALKIRA_BASE_URI}/credentials/{credentials_url}instance'
	print(url)
	response = session.post(url, data=json.dumps(body), headers=headers)
	print(response.status_code)
	print(response.content)
	json_body = response.json()
	if response.status_code == 200:
		service_instance_credentialid = json_body['id']
		print(f'instance credentialId: {service_instance_credentialid}')

if connector_name in service_global_cidr:
	print('=== Create Global CIDR')
	body = {
		"name": CIDR_NAME,
		"description": CIDR_DESCR,
		"values": [
			CIDR_PREFIX
		],
		"cxp": CIDR_CXP
	}
	if args.pretty:
		print(json.dumps(body, indent=4))
	else:
		print(json.dumps(body))

	url = f'{ALKIRA_BASE_URI}/tenantnetworks/{tenantNetworkId}/global-cidr-lists'
	print(url)
	response = session.post(url, data=json.dumps(body), headers=headers)
	print(response.status_code)
	print(response.content)
	json_body = response.json()
	if response.status_code == 201:
		global_cidr_id = json_body['id']
		print(f'global cidr id: {global_cidr_id}')

with open (connector, 'r') as f:
	body = json.load(f)

if 'connectors' in connector_name and connector_type in credential_types and credential_types[connector_type]:
	if 'credentialId' in body:
		logging.debug(f"JSON credentialid: {body['credentialId']}")
		logging.debug(f'API credentialid: {credential_types[connector_type]}')
		body['credentialId'] = credential_types[connector_type]

if 'services' in connector_name and 'credentialId' in body:
	body['credentialId'] = service_credentialid
	print(f'JSON credentialId: {service_credentialid}')

if 'services' in connector_name and 'instances' in body:
	body['instances'][0]['credentialId'] = service_instance_credentialid
	print(f'JSON credentialId: {service_instance_credentialid}')

if 'services' in connector_name and 'managementServer' in body:
	body['managementServer']['globalCidrListId'] = global_cidr_id
	print(f'JSON globalCidrListId: {global_cidr_id}')

if args.pretty:
	print(json.dumps(body, indent=4))
else:
	print(json.dumps(body))

if connector_name in url_exceptions.keys():
	connector_name = url_exceptions[connector_name]

print(f'=== Create {connector_name}')
url = f'{ALKIRA_BASE_URI}/tenantnetworks/{tenantNetworkId}/{connector_name}'
response = session.post(url, data=json.dumps(body), headers=headers)
print(response.status_code)
print(response.content)