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AttributeError: 'ServicePrincipalCredentials' object has no attribute 'get_token' on resource_groups.list() #16908

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alfredopalhares opened this issue Feb 24, 2021 · 4 comments
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AttributeError: 'ServicePrincipalCredentials' object has no attribute 'get_token' on resource_groups.list() #16908

alfredopalhares opened this issue Feb 24, 2021 · 4 comments
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@msyyc
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bug This issue requires a change to an existing behavior in the product in order to be resolved. customer-reported Issues that are reported by GitHub users external to the Azure organization. Mgmt This issue is related to a management-plane library. Resource Authorization Service Attention Workflow: This issue is responsible by Azure service team.

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@alfredopalhares
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  • Package Name: azure.mgmt.resource
  • Package Version: 15.0.0
  • Operating System: Archlinux
  • Python Version: 3.9.1

Describe the bug
Attribute Error duing resource list

To Reproduce
Steps to reproduce the behavior:
main.py:

#!/usr/bin/python

import os
import json
from datetime import datetime
from azure.common.credentials import ServicePrincipalCredentials
from azure.mgmt.resource import ResourceManagementClient

### Gets Azure resource groups and virtual machines
# I assume the following variables exist
# AZURE_TENANT_ID: with your Azure Active Directory tenant id or domain
# AZURE_CLIENT_ID: with your Azure Active Directory Application Client ID
# AZURE_CLIENT_SECRET: with your Azure Active Directory Application Secret
# AZURE_SUBSCRIPTION_ID: with your Azure Subscription Id

def main():
    subscription_id = os.environ.get("AZURE_SUBSCRIPTION_ID")
    client_id = os.environ.get("AZURE_CLIENT_ID")
    client_secret = os.environ.get("AZURE_CLIENT_SECRET")
    tenant_id = os.environ.get("AZURE_TENANT_ID")

    credentials = ServicePrincipalCredentials(
        client_id = client_id,
        secret = client_secret,
        tenant = tenant_id
    )

    print(credentials)
    client = ResourceManagementClient(credentials, subscription_id)

    print(client.resource_groups.list())
    for item in client.resource_groups.list():
        print(item)

main()

This produces:

<msrestazure.azure_active_directory.ServicePrincipalCredentials object at 0x7f556e3dc520>
<iterator object azure.core.paging.ItemPaged at 0x7f556d067790>
Traceback (most recent call last):
  File "/home/masterkorp/Documents/RenaltyXAi/repos/docker-grafana/./get-az-resouces.py", line 35, in <module>
    main()
  File "/home/masterkorp/Documents/RenaltyXAi/repos/docker-grafana/./get-az-resouces.py", line 32, in main
    for item in client.resource_groups.list():
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/paging.py", line 129, in __next__
    return next(self._page_iterator)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/paging.py", line 76, in __next__
    self._response = self._get_next(self.continuation_token)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/mgmt/resource/resources/v2020_06_01/operations/_resource_groups_operations.py", line 580, in get_next
    pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 211, in run
    return first_node.send(pipeline_request)  # type: ignore
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 71, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/mgmt/core/policies/_base.py", line 47, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 71, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 71, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 71, in send
    response = self.next.send(request)
  [Previous line repeated 1 more time]
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/policies/_redirect.py", line 158, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/policies/_retry.py", line 435, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 69, in send
    _await_result(self._policy.on_request, request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_tools.py", line 29, in await_result
    result = func(*args, **kwargs)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/policies/_authentication.py", line 93, in on_request
    self._token = self._credential.get_token(*self._scopes)
AttributeError: 'ServicePrincipalCredentials' object has no attribute 'get_token'

Expected behavior
Should print the item without crashing.

Additional context
I am following the example in https://github.com/Azure-Samples/resource-manager-python-resources-and-groups/blob/master/example.py#L48
@ghost ghost added needs-triage Workflow: This is a new issue that needs to be triaged to the appropriate team. customer-reported Issues that are reported by GitHub users external to the Azure organization. question The issue doesn't require a change to the product in order to be resolved. Most issues start as that labels Feb 24, 2021
@xiangyan99 xiangyan99 added bug This issue requires a change to an existing behavior in the product in order to be resolved. Mgmt This issue is related to a management-plane library. labels Feb 24, 2021
@ghost ghost removed the needs-triage Workflow: This is a new issue that needs to be triaged to the appropriate team. label Feb 24, 2021
@xiangyan99 xiangyan99 added the Service Attention Workflow: This issue is responsible by Azure service team. label Feb 24, 2021
@chlowell
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chlowell commented Feb 24, 2021 •
edited
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Thanks for opening this issue! That sample code is out of date (@jongio, are you still tracking old samples?). The latest azure-mgmt-resource (15.x) expects a credential from azure-identity, whose ClientSecretCredential is the equivalent of azure.common.credentials.ServicePrincipalCredentials. It takes the same information but its parameters are slightly different:

import os
from azure.identity import ClientSecretCredential
from azure.mgmt.resource import ResourceManagementClient

credential = ClientSecretCredential(
    tenant_id=os.environ["AZURE_TENANT_ID"],
    client_id=os.environ["AZURE_CLIENT_ID"],
    client_secret=os.environ["AZURE_CLIENT_SECRET"]
)

client = ResourceManagementClient(credential, os.environ["AZURE_SUBSCRIPTION_ID"])

print(client.resource_groups.list())
for item in client.resource_groups.list():
    print(item)

I showed creating ClientSecretCredential above to demonstrate the difference vs. ServicePrincipalCredentials. However, using EnvironmentCredential is simpler (it will read the same variables):

from azure.identity import EnvironmentCredential

credential = EnvironmentCredential()

(Related: #14919)

@xiangyan99 xiangyan99 added Resource Authorization and removed question The issue doesn't require a change to the product in order to be resolved. Most issues start as that labels Feb 24, 2021
@ghost
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ghost commented Feb 24, 2021

Thanks for the feedback! We are routing this to the appropriate team for follow-up. cc @darshanhs90, @AshishGargMicrosoft.

Issue Details
  • Package Name: azure.mgmt.resource
  • Package Version: 15.0.0
  • Operating System: Archlinux
  • Python Version: 3.9.1

Describe the bug
Attribute Error duing resource list

To Reproduce
Steps to reproduce the behavior:
main.py:

#!/usr/bin/python

import os
import json
from datetime import datetime
from azure.common.credentials import ServicePrincipalCredentials
from azure.mgmt.resource import ResourceManagementClient

### Gets Azure resource groups and virtual machines
# I assume the following variables exist
# AZURE_TENANT_ID: with your Azure Active Directory tenant id or domain
# AZURE_CLIENT_ID: with your Azure Active Directory Application Client ID
# AZURE_CLIENT_SECRET: with your Azure Active Directory Application Secret
# AZURE_SUBSCRIPTION_ID: with your Azure Subscription Id

def main():
    subscription_id = os.environ.get("AZURE_SUBSCRIPTION_ID")
    client_id = os.environ.get("AZURE_CLIENT_ID")
    client_secret = os.environ.get("AZURE_CLIENT_SECRET")
    tenant_id = os.environ.get("AZURE_TENANT_ID")

    credentials = ServicePrincipalCredentials(
        client_id = client_id,
        secret = client_secret,
        tenant = tenant_id
    )

    print(credentials)
    client = ResourceManagementClient(credentials, subscription_id)

    print(client.resource_groups.list())
    for item in client.resource_groups.list():
        print(item)

main()

This produces:

<msrestazure.azure_active_directory.ServicePrincipalCredentials object at 0x7f556e3dc520>
<iterator object azure.core.paging.ItemPaged at 0x7f556d067790>
Traceback (most recent call last):
  File "/home/masterkorp/Documents/RenaltyXAi/repos/docker-grafana/./get-az-resouces.py", line 35, in <module>
    main()
  File "/home/masterkorp/Documents/RenaltyXAi/repos/docker-grafana/./get-az-resouces.py", line 32, in main
    for item in client.resource_groups.list():
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/paging.py", line 129, in __next__
    return next(self._page_iterator)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/paging.py", line 76, in __next__
    self._response = self._get_next(self.continuation_token)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/mgmt/resource/resources/v2020_06_01/operations/_resource_groups_operations.py", line 580, in get_next
    pipeline_response = self._client._pipeline.run(request, stream=False, **kwargs)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 211, in run
    return first_node.send(pipeline_request)  # type: ignore
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 71, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/mgmt/core/policies/_base.py", line 47, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 71, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 71, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 71, in send
    response = self.next.send(request)
  [Previous line repeated 1 more time]
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/policies/_redirect.py", line 158, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/policies/_retry.py", line 435, in send
    response = self.next.send(request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_base.py", line 69, in send
    _await_result(self._policy.on_request, request)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/_tools.py", line 29, in await_result
    result = func(*args, **kwargs)
  File "/home/masterkorp/.local/lib/python3.9/site-packages/azure/core/pipeline/policies/_authentication.py", line 93, in on_request
    self._token = self._credential.get_token(*self._scopes)
AttributeError: 'ServicePrincipalCredentials' object has no attribute 'get_token'

Expected behavior
Should print the item without crashing.

Additional context
I am following the example in https://github.com/Azure-Samples/resource-manager-python-resources-and-groups/blob/master/example.py#L48

Author: alfredopalhares
Assignees: msyyc
Labels:

Mgmt, Resource Authorization, Service Attention, bug, customer-reported
Milestone: -

@chlowell chlowell mentioned this issue Feb 25, 2021
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@jongio
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jongio commented Mar 1, 2021

I'm looking into this for an update.

@chlowell chlowell mentioned this issue Apr 8, 2021
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@jsntcy jsntcy mentioned this issue Apr 13, 2021
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@jsntcy
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jsntcy commented Apr 13, 2021

Close this as it's duplicated issue with #14919.

@jsntcy jsntcy closed this as completed Apr 13, 2021
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Labels
bug This issue requires a change to an existing behavior in the product in order to be resolved. customer-reported Issues that are reported by GitHub users external to the Azure organization. Mgmt This issue is related to a management-plane library. Resource Authorization Service Attention Workflow: This issue is responsible by Azure service team.
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@alfredopalhares @jongio @chlowell @xiangyan99 @jsntcy @msyyc