ClickHouse/tests/ci/token_lambda/app.py

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2021-09-28 11:52:51 +00:00
#!/usr/bin/env python3
import requests
import argparse
import jwt
import sys
import json
import time
def get_installation_id(jwt_token):
headers = {
"Authorization": f"Bearer {jwt_token}",
"Accept": "application/vnd.github.v3+json",
}
response = requests.get("https://api.github.com/app/installations", headers=headers)
response.raise_for_status()
data = response.json()
return data[0]['id']
def get_access_token(jwt_token, installation_id):
headers = {
"Authorization": f"Bearer {jwt_token}",
"Accept": "application/vnd.github.v3+json",
}
response = requests.post(f"https://api.github.com/app/installations/{installation_id}/access_tokens", headers=headers)
response.raise_for_status()
data = response.json()
return data['token']
def get_runner_registration_token(access_token):
headers = {
"Authorization": f"token {access_token}",
"Accept": "application/vnd.github.v3+json",
}
response = requests.post("https://api.github.com/orgs/ClickHouse/actions/runners/registration-token", headers=headers)
response.raise_for_status()
data = response.json()
return data['token']
def get_key_and_app_from_aws():
import boto3
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secret_name = "clickhouse_github_secret_key"
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session = boto3.session.Session()
client = session.client(
service_name='secretsmanager',
)
get_secret_value_response = client.get_secret_value(
SecretId=secret_name
)
data = json.loads(get_secret_value_response['SecretString'])
return data['clickhouse-app-key'], int(data['clickhouse-app-id'])
def main(github_secret_key, github_app_id, push_to_ssm, ssm_parameter_name):
payload = {
"iat": int(time.time()) - 60,
"exp": int(time.time()) + (10 * 60),
"iss": github_app_id,
}
encoded_jwt = jwt.encode(payload, github_secret_key, algorithm="RS256")
installation_id = get_installation_id(encoded_jwt)
access_token = get_access_token(encoded_jwt, installation_id)
runner_registration_token = get_runner_registration_token(access_token)
if push_to_ssm:
import boto3
print("Trying to put params into ssm manager")
client = boto3.client('ssm')
client.put_parameter(
Name=ssm_parameter_name,
Value=runner_registration_token,
Type='SecureString',
Overwrite=True)
else:
print("Not push token to AWS Parameter Store, just print:", runner_registration_token)
def handler(event, context):
private_key, app_id = get_key_and_app_from_aws()
main(private_key, app_id, True, 'github_runner_registration_token')
if __name__ == "__main__":
parser = argparse.ArgumentParser(description='Get new token from github to add runners')
parser.add_argument('-p', '--private-key-path', help='Path to file with private key')
parser.add_argument('-k', '--private-key', help='Private key')
parser.add_argument('-a', '--app-id', type=int, help='GitHub application ID', required=True)
parser.add_argument('--push-to-ssm', action='store_true', help='Store received token in parameter store')
parser.add_argument('--ssm-parameter-name', default='github_runner_registration_token', help='AWS paramater store parameter name')
args = parser.parse_args()
if not args.private_key_path and not args.private_key:
print("Either --private-key-path or --private-key must be specified", file=sys.stderr)
if args.private_key_path and args.private_key:
print("Either --private-key-path or --private-key must be specified", file=sys.stderr)
if args.private_key:
private_key = args.private_key
else:
with open(args.private_key_path, 'r') as key_file:
private_key = key_file.read()
main(private_key, args.app_id, args.push_to_ssm, args.ssm_parameter_name)