| #!/usr/bin/env python |
| # encoding: utf-8 |
| |
| """This module provides functions to register AWSAccessKeyIds and AWSSecretKeys |
| """ |
| |
| import argparse |
| from xml.dom.minidom import parseString as xmlparse |
| |
| import requests |
| |
| |
| def _generate_args(description): |
| """ |
| Generates the base application with required parameters. |
| |
| @param description: Description of the command. |
| @return: the args associated with the command. |
| """ |
| parser = argparse.ArgumentParser( |
| description=description |
| ) |
| |
| parser.add_argument( |
| 'ec2stack_server_address', |
| help='The address of the ec2stack server http://localhost:5000' |
| ) |
| |
| parser.add_argument( |
| 'AWSAccessKeyId', |
| help='Your Cloudstack API Key' |
| ) |
| |
| parser.add_argument( |
| 'AWSSecretKey', |
| help='Your Cloudstack Secret Key' |
| ) |
| |
| args = parser.parse_args() |
| |
| return vars(args) |
| |
| |
| def register(): |
| """ |
| Entry point for registering an api key and secret key. |
| |
| """ |
| args = _generate_args( |
| 'Command line utility for registering a secret key with ec2stack' |
| ) |
| args['Action'] = 'RegisterSecretKey' |
| _execute_request(args) |
| |
| |
| def remove(): |
| """ |
| Entry point for removing an api key and secret key. |
| |
| """ |
| args = _generate_args( |
| 'Command line utility for removing a secret key from ec2stack' |
| ) |
| args['Action'] = 'RemoveSecretKey' |
| _execute_request(args) |
| |
| |
| def _execute_request(args): |
| """ |
| Executes the register/remove request. |
| |
| @param args: Request payload. |
| """ |
| host = args.pop('ec2stack_server_address') |
| response = requests.post(host, args) |
| response = xmlparse(response.text) |
| message = response.getElementsByTagName('Message')[0].firstChild.nodeValue |
| print message |