Wie authentifizieren Sie sich mit Python Bluemix CF API

Question

Lassen Sie mich vorweg sagen, dass ich wahrscheinlich etwas Einfaches übersehe.

Ich versuche, einige Manipulation meines Bluemix-Kontos mit Python und der CF-API zu skripten.

Erster zu https://api.ng.bluemix.net/info erhalten, um den authorization_endpoint zu bekommen, https://login.ng.bluemix.net/UAALoginServerWAR/

response = requests.get('https://api.ng.bluemix.net/info') 

Dann schreiben authorization_endpoint OAuth-Token zu erhalten.

results = response.json() 
auth_endpoint = results['authorization_endpoint'] + 'oauth/token?grant_type=password&client=cf' 
http_payload = { 
    'username': id, 
    'password': pw, 
    'client_id': 'cf' 
    } 
auth = ('cf', '') 
response = requests.post(auth_endpoint, data=http_payload, auth=auth) 

dann die zurückgegebene oauth Token verwenden https://api.ng.bluemix.net/v2/organizations die CF API, in diesem Fall zu nennen.

results = response.json() 
url = 'https://api.ng.bluemix.net/v2/organizations' 
authorization = results['token_type'] + ' ' + results['access_token'] 
http_headers = { 
    'accept': 'application/json', 
    'content-type': 'application/json', 
    'authorization': authorization 
    } 
response = requests.get(url, headers=http_headers) 

Aber dies führt zu einem 404, { "description": "Unknown Anfrage", "error_code": "CF-NotFound", "Code": 10000}. Ist das der richtige Ansatz? Was übersehe ich?

Answer 1

Dies funktioniert für mich:

id = 'changeme' 
pw = 'changeme' 

import json 
import urllib 
import requests 

response = requests.get('https://api.ng.bluemix.net/info') 
results = response.json() 
auth_endpoint = results['authorization_endpoint'] + '/oauth/token' 

data = 'grant_type=password&username={0}&password={1}'.format(id, pw) 
auth = ('cf', '') 
headers = { 
    'accept': 'application/json', 
    'content-type': 'application/x-www-form-urlencoded;charset=utf-8' 
    } 
response = requests.post(auth_endpoint, data=data, headers=headers, auth=auth) 

results = response.json() 
url = 'https://api.ng.bluemix.net/v2/organizations' 
authorization = results['token_type'] + ' ' + results['access_token'] 
http_headers = { 
    'accept': 'application/json', 
    'content-type': 'application/json', 
    'authorization': authorization 
    } 
response = requests.get(url, headers=http_headers) 

print(response.text) 

Returns:

{ 
    "total_results": 6, 
    "total_pages": 1, 
    "prev_url": null, 
    "next_url": null, 
    "resources": [ 
    ... 
}