How to use get_context_keys_for_principal_policy method in localstack

Best Python code snippet using localstack_python

client.py

Source:client.py

...121    def get_account_summary(self) -> Dict:122        pass123    def get_context_keys_for_custom_policy(self, PolicyInputList: List) -> Dict:124        pass125    def get_context_keys_for_principal_policy(self, PolicySourceArn: str, PolicyInputList: List = None) -> Dict:126        pass127    def get_credential_report(self) -> Dict:128        pass129    def get_group(self, GroupName: str, Marker: str = None, MaxItems: int = None) -> Dict:130        pass131    def get_group_policy(self, GroupName: str, PolicyName: str) -> Dict:132        pass133    def get_instance_profile(self, InstanceProfileName: str) -> Dict:134        pass135    def get_login_profile(self, UserName: str) -> Dict:136        pass137    def get_open_id_connect_provider(self, OpenIDConnectProviderArn: str) -> Dict:138        pass139    def get_paginator(self, operation_name: str = None) -> Paginator:...

util.py

Source:util.py

...139    return result140# For testing actions that require iam:PassRole permission, handles141# the iam:PassedToService context entry142def testPassRole(iamclient, passer, passed, targetservice):143    context_response = iamclient.get_context_keys_for_principal_policy(PolicySourceArn=passer.label)144    context_entries = []145    if 'iam:PassedToService' in context_response['ContextKeyNames']:146        context_entries.append({147            'ContextKeyName': 'iam:PassedToService',148            'ContextKeyValues': [targetservice],149            'ContextKeyType': 'string'150        })151    response = iamclient.simulate_principal_policy(152        PolicySourceArn=passer.label,153        ActionNames=['iam:PassRole'],154        ResourceArns=[passed.label],155        ContextEntries=context_entries156    )157    if 'EvaluationResults' in response and 'EvalDecision' in response['EvaluationResults'][0]:158        return response['EvaluationResults'][0]['EvalDecision'] == 'allowed'159# Generic test action, also accepts ResourceArns160def testAction(client, PolicySourceArn, ActionName, ResourceArn=None, ResourcePolicy=None):161    context_response = client.get_context_keys_for_principal_policy(PolicySourceArn=PolicySourceArn)162    context_entries = []163    username_key_used = False164    for key in context_response['ContextKeyNames']:165        # TODO: deal with more context keys166        if key == 'aws:username' and not username_key_used:167            tokens = PolicySourceArn.split('/')168            context_entries.append({169                'ContextKeyName': key,170                'ContextKeyValues': [tokens[len(tokens) - 1]],171                'ContextKeyType': 'string'172            })173            username_key_used = True174            # TODO: Better patch for duplicate context keys175    if ResourceArn is not None:...

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