return nil
	}
	return &Opa{
		args:   args,
		client: &http.Client{Transport: args.Transport},
	}
}

// IsAllowed - checks given policy args is allowed to continue the REST API.
func (o *Opa) IsAllowed(args policy.Args) (bool, error) {
	if o == nil {
		return false, nil
	}

	// OPA input
	body := make(map[string]interface{})
	body["input"] = args

	policy, _, err := globalBucketMetadataSys.GetPolicyConfig(bucket)
	return policy, err
}

// IsAllowed - checks given policy args is allowed to continue the Rest API.
func (sys *PolicySys) IsAllowed(args policy.BucketPolicyArgs) bool {
	p, err := sys.Get(args.BucketName)
	if err == nil {
		return p.IsAllowed(args)
	}

	// Log unhandled errors.
	if _, ok := err.(BucketPolicyNotFound); !ok {

		return nil
	}
	return &AuthZPlugin{
		args:   args,
		client: &http.Client{Transport: args.Transport},
	}
}

// IsAllowed - checks given policy args is allowed to continue the REST API.
func (o *AuthZPlugin) IsAllowed(args policy.Args) (bool, error) {
	if o == nil {
		return false, nil
	}

	// Access Management Plugin Input
	body := make(map[string]interface{})

		{putObjectActionArgs, true},
		{getObjectActionArgs, true},
		{yourbucketAnonGetObjectActionArgs, false},
		{yourbucketGetObjectActionArgs, true},
	}

	for i, testCase := range testCases {
		result := p.IsAllowed(testCase.args)

		if result != testCase.expectedResult {
			t.Fatalf("case %v: expected: %v, got: %v\n", i+1, testCase.expectedResult, result)
		}
	}
}