69 lines
2.0 KiB
Python
Executable File
69 lines
2.0 KiB
Python
Executable File
#!/usr/bin/env python
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import argparse
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import json
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import os
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import requests
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import subprocess
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import uuid
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from Crypto.PublicKey import RSA
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parser = argparse.ArgumentParser(description='Get a user certificate from Tatu API.')
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parser.add_argument('--projid', '-P', required=True)
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parser.add_argument('--pubkeyfile', '-K', required=True)
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parser.add_argument('--userid', '-U', required=True)
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parser.add_argument('--tatu-url', default= 'http://127.0.0.1:18322',
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help='URL of the Tatu API')
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args = parser.parse_args()
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if not os.path.isfile(args.pubkeyfile):
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print '--pubkeyfile must point to a valid public key.'
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exit()
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try:
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auth_id = str(uuid.UUID(args.projid, version=4))
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except:
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print '--projid should be the UUID of a Tatu CA (usually a cloud tenant/project).'
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exit()
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try:
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user_id = str(uuid.UUID(args.userid, version=4))
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except:
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print '--userid should be the UUID of a user with permissions in the cloud project.'
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exit()
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with open(args.pubkeyfile, 'r') as f:
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pubkeytext = f.read()
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server = args.tatu_url
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user = {
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'user_id': user_id,
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'auth_id': auth_id,
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'key.pub': pubkeytext
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}
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response = requests.post(
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server + '/usercerts',
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data=json.dumps(user)
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)
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if response.status_code != 201:
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print 'Failed: ' + str(response)
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exit()
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assert 'location' in response.headers
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location = response.headers['location']
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response = requests.get(server + location)
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usercert = json.loads(response.content)
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print usercert['key-cert.pub']
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