static void test_ssl_oauth2_iam_composite_creds(void) {
grpc_credentials *ssl_creds =
grpc_ssl_credentials_create(test_root_cert, NULL);
const grpc_credentials_array *creds_array;
grpc_credentials *oauth2_creds =
grpc_fake_oauth2_credentials_create(test_oauth2_bearer_token, 0);
grpc_credentials *aux_creds =
grpc_composite_credentials_create(ssl_creds, oauth2_creds);
grpc_credentials *iam_creds = grpc_iam_credentials_create(
test_iam_authorization_token, test_iam_authority_selector);
grpc_credentials *composite_creds =
grpc_composite_credentials_create(aux_creds, iam_creds);
grpc_credentials_unref(ssl_creds);
grpc_credentials_unref(oauth2_creds);
grpc_credentials_unref(aux_creds);
grpc_credentials_unref(iam_creds);
GPR_ASSERT(strcmp(composite_creds->type, GRPC_CREDENTIALS_TYPE_COMPOSITE) ==
0);
GPR_ASSERT(grpc_credentials_has_request_metadata(composite_creds));
GPR_ASSERT(!grpc_credentials_has_request_metadata_only(composite_creds));
creds_array = grpc_composite_credentials_get_credentials(composite_creds);
GPR_ASSERT(creds_array->num_creds == 3);
GPR_ASSERT(strcmp(creds_array->creds_array[0]->type,
GRPC_CREDENTIALS_TYPE_SSL) == 0);
GPR_ASSERT(strcmp(creds_array->creds_array[1]->type,
GRPC_CREDENTIALS_TYPE_OAUTH2) == 0);
GPR_ASSERT(strcmp(creds_array->creds_array[2]->type,
GRPC_CREDENTIALS_TYPE_IAM) == 0);
grpc_credentials_get_request_metadata(composite_creds, NULL, test_service_url,
check_ssl_oauth2_iam_composite_metadata,
composite_creds);
}
static grpc_credentials_array get_creds_array(grpc_credentials **creds_addr) {
grpc_credentials_array result;
grpc_credentials *creds = *creds_addr;
result.creds_array = creds_addr;
result.num_creds = 1;
if (strcmp(creds->type, GRPC_CREDENTIALS_TYPE_COMPOSITE) == 0) {
result = *grpc_composite_credentials_get_credentials(creds);
}
return result;
}
grpc_credentials *grpc_credentials_contains_type(
grpc_credentials *creds, const char *type,
grpc_credentials **composite_creds) {
size_t i;
if (strcmp(creds->type, type) == 0) {
if (composite_creds != NULL) *composite_creds = NULL;
return creds;
} else if (strcmp(creds->type, GRPC_CREDENTIALS_TYPE_COMPOSITE) == 0) {
const grpc_credentials_array *inner_creds_array =
grpc_composite_credentials_get_credentials(creds);
for (i = 0; i < inner_creds_array->num_creds; i++) {
if (strcmp(type, inner_creds_array->creds_array[i]->type) == 0) {
if (composite_creds != NULL) *composite_creds = creds;
return inner_creds_array->creds_array[i];
}
}
}
return NULL;
}
