Obtener ID de cliente del entorno

Obtén el ID de cliente de Identity-Aware Proxy de un entorno de Composer.

Páginas de documentación que incluyen esta muestra de código

Para ver la muestra de código usada en contexto, consulta la siguiente documentación:

Muestra de código

Python

# This script is intended to be used with Composer 1 environments
# In Composer 2, the Airflow Webserver is not in the tenant project
# so there is no tenant client ID
# See https://cloud.google.com/composer/docs/composer-2/environment-architecture
# for more details
import google.auth
import google.auth.transport.requests
import requests
import six.moves.urllib.parse

# Authenticate with Google Cloud.
# See: https://cloud.google.com/docs/authentication/getting-started
credentials, _ = google.auth.default(
    scopes=["https://www.googleapis.com/auth/cloud-platform"]
)
authed_session = google.auth.transport.requests.AuthorizedSession(credentials)

# project_id = 'YOUR_PROJECT_ID'
# location = 'us-central1'
# composer_environment = 'YOUR_COMPOSER_ENVIRONMENT_NAME'

environment_url = (
    "https://composer.googleapis.com/v1beta1/projects/{}/locations/{}"
    "/environments/{}"
).format(project_id, location, composer_environment)
composer_response = authed_session.request("GET", environment_url)
environment_data = composer_response.json()
composer_version = environment_data["config"]["softwareConfig"]["imageVersion"]
if "composer-1" not in composer_version:
    version_error = ("This script is intended to be used with Composer 1 environments. "
                     "In Composer 2, the Airflow Webserver is not in the tenant project, "
                     "so there is no tenant client ID. "
                     "See https://cloud.google.com/composer/docs/composer-2/environment-architecture for more details.")
    raise (RuntimeError(version_error))
airflow_uri = environment_data["config"]["airflowUri"]

# The Composer environment response does not include the IAP client ID.
# Make a second, unauthenticated HTTP request to the web server to get the
# redirect URI.
redirect_response = requests.get(airflow_uri, allow_redirects=False)
redirect_location = redirect_response.headers["location"]

# Extract the client_id query parameter from the redirect.
parsed = six.moves.urllib.parse.urlparse(redirect_location)
query_string = six.moves.urllib.parse.parse_qs(parsed.query)
print(query_string["client_id"][0])

¿Qué sigue?

Para buscar y filtrar muestras de código para otros productos de Google Cloud, consulta el navegador de muestra de Google Cloud.