'error': {'code': 498, 'message': 'Invalid Token'

Clive_S

I used the ESRI Python token code sample, which returns a token.

However when I use the token in <url+token>, I get an error??

formatted_json = [feature['attributes'] for feature in raw_json['features']]
KeyError: 'features'
{'error': {'code': 498, 'message': 'Invalid Token', 'details': []}}

 

The code is:

ef get_token():
    params = {'username': username, 'password': password, 'expiration': str(60), 'client': 'referer', 'referer': referer, 'grant_type': 'client_credentials', 'client_id': client_id, 'client_secret': client_secret,   'f': 'json'}
    request = requests.get(token_url, params=params)
    response = request.json()
    #print(response)
    token = response['access_token']
    return token

portalToken = get_token()
#### THIS works + returns Token
#print(portalToken)
##print("END")

if __name__ == "__get_token__":
    """optional location for parameters"""
    print(sys.argv[0])

 The get_token returns a token.. they all seem to have .. at the end of the token?? This is really frustrating, would appreciate any pointers!!

Thanks,

Clive

 

DavidPike

OK.

Assuming username, password and url parameters are correct, your request seems to be missing headers - headers = {'content-type': 'application/x-www-form-urlencoded'}

are you passing the url as url = portalUrl + '/sharing/rest/generateToken?'

Also can't see the parameters of clientid secret and granttype.

 

import requests


portalUrl = "https://domain/portal"
username = 'username'
password = "password"


def generateToken(username, password, portalUrl):
    # Retrieves a token to be used with API requests.
    headers = {'content-type': 'application/x-www-form-urlencoded'}
    parameters = {'username': username,
                  'password': password,
                  'client': 'referer',
                  'referer': portalUrl,
                  'expiration': 60,
                  'f': 'json'}
    url = portalUrl + '/sharing/rest/generateToken?'
    response = requests.post(url, data=parameters, headers=headers)

    try:
        jsonResponse = response.json()
        
        if 'token' in jsonResponse:
            return jsonResponse['token']
        elif 'error' in jsonResponse:
            print (jsonResponse['error']['message'])
            for detail in jsonResponse['error']['details']:
                print (detail)
    except ValueError:
        print('An unspecified error occurred.')
        print(ValueError)


        
token = generateToken(username, password, portalUrl)