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-rw-r--r--test/core/security/json_token_test.cc501
1 files changed, 501 insertions, 0 deletions
diff --git a/test/core/security/json_token_test.cc b/test/core/security/json_token_test.cc
new file mode 100644
index 0000000000..a06e1d05ce
--- /dev/null
+++ b/test/core/security/json_token_test.cc
@@ -0,0 +1,501 @@
+/*
+ *
+ * Copyright 2015 gRPC authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+#include "src/core/lib/security/credentials/jwt/json_token.h"
+
+#include <openssl/evp.h>
+#include <string.h>
+
+#include <grpc/grpc_security.h>
+#include <grpc/slice.h>
+#include <grpc/support/alloc.h>
+#include <grpc/support/log.h>
+
+#include "src/core/lib/json/json.h"
+#include "src/core/lib/security/credentials/oauth2/oauth2_credentials.h"
+#include "src/core/lib/slice/b64.h"
+#include "src/core/lib/slice/slice_internal.h"
+#include "test/core/util/test_config.h"
+
+/* This JSON key was generated with the GCE console and revoked immediately.
+ The identifiers have been changed as well.
+ Maximum size for a string literal is 509 chars in C89, yay! */
+static const char test_json_key_str_part1[] =
+ "{ \"private_key\": \"-----BEGIN PRIVATE KEY-----"
+ "\\nMIICeAIBADANBgkqhkiG9w0BAQEFAASCAmIwggJeAgEAAoGBAOEvJsnoHnyHkXcp\\n7mJE"
+ "qg"
+ "WGjiw71NfXByguekSKho65FxaGbsnSM9SMQAqVk7Q2rG+I0OpsT0LrWQtZ\\nyjSeg/"
+ "rWBQvS4hle4LfijkP3J5BG+"
+ "IXDMP8RfziNRQsenAXDNPkY4kJCvKux2xdD\\nOnVF6N7dL3nTYZg+"
+ "uQrNsMTz9UxVAgMBAAECgYEAzbLewe1xe9vy+2GoSsfib+28\\nDZgSE6Bu/"
+ "zuFoPrRc6qL9p2SsnV7txrunTyJkkOnPLND9ABAXybRTlcVKP/sGgza\\n/"
+ "8HpCqFYM9V8f34SBWfD4fRFT+n/"
+ "73cfRUtGXdXpseva2lh8RilIQfPhNZAncenU\\ngqXjDvpkypEusgXAykECQQD+";
+static const char test_json_key_str_part2[] =
+ "53XxNVnxBHsYb+AYEfklR96yVi8HywjVHP34+OQZ\\nCslxoHQM8s+"
+ "dBnjfScLu22JqkPv04xyxmt0QAKm9+vTdAkEA4ib7YvEAn2jXzcCI\\nEkoy2L/"
+ "XydR1GCHoacdfdAwiL2npOdnbvi4ZmdYRPY1LSTO058tQHKVXV7NLeCa3\\nAARh2QJBAMKeDA"
+ "G"
+ "W303SQv2cZTdbeaLKJbB5drz3eo3j7dDKjrTD9JupixFbzcGw\\n8FZi5c8idxiwC36kbAL6Hz"
+ "A"
+ "ZoX+ofI0CQE6KCzPJTtYNqyShgKAZdJ8hwOcvCZtf\\n6z8RJm0+"
+ "6YBd38lfh5j8mZd7aHFf6I17j5AQY7oPEc47TjJj/"
+ "5nZ68ECQQDvYuI3\\nLyK5fS8g0SYbmPOL9TlcHDOqwG0mrX9qpg5DC2fniXNSrrZ64GTDKdzZ"
+ "Y"
+ "Ap6LI9W\\nIqv4vr6y38N79TTC\\n-----END PRIVATE KEY-----\\n\", ";
+static const char test_json_key_str_part3[] =
+ "\"private_key_id\": \"e6b5137873db8d2ef81e06a47289e6434ec8a165\", "
+ "\"client_email\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud@developer.gserviceaccount."
+ "com\", \"client_id\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud.apps.googleusercontent."
+ "com\", \"type\": \"service_account\" }";
+
+/* Test refresh token. */
+static const char test_refresh_token_str[] =
+ "{ \"client_id\": \"32555999999.apps.googleusercontent.com\","
+ " \"client_secret\": \"EmssLNjJy1332hD4KFsecret\","
+ " \"refresh_token\": \"1/Blahblasj424jladJDSGNf-u4Sua3HDA2ngjd42\","
+ " \"type\": \"authorized_user\"}";
+
+static const char test_scope[] = "myperm1 myperm2";
+
+static const char test_service_url[] = "https://foo.com/foo.v1";
+
+static char* test_json_key_str(const char* bad_part3) {
+ const char* part3 = bad_part3 != NULL ? bad_part3 : test_json_key_str_part3;
+ size_t result_len = strlen(test_json_key_str_part1) +
+ strlen(test_json_key_str_part2) + strlen(part3);
+ char* result = static_cast<char*>(gpr_malloc(result_len + 1));
+ char* current = result;
+ strcpy(result, test_json_key_str_part1);
+ current += strlen(test_json_key_str_part1);
+ strcpy(current, test_json_key_str_part2);
+ current += strlen(test_json_key_str_part2);
+ strcpy(current, part3);
+ return result;
+}
+
+static void test_parse_json_key_success(void) {
+ char* json_string = test_json_key_str(NULL);
+ grpc_auth_json_key json_key =
+ grpc_auth_json_key_create_from_string(json_string);
+ GPR_ASSERT(grpc_auth_json_key_is_valid(&json_key));
+ GPR_ASSERT(json_key.type != NULL &&
+ strcmp(json_key.type, "service_account") == 0);
+ GPR_ASSERT(json_key.private_key_id != NULL &&
+ strcmp(json_key.private_key_id,
+ "e6b5137873db8d2ef81e06a47289e6434ec8a165") == 0);
+ GPR_ASSERT(json_key.client_id != NULL &&
+ strcmp(json_key.client_id,
+ "777-abaslkan11hlb6nmim3bpspl31ud.apps."
+ "googleusercontent.com") == 0);
+ GPR_ASSERT(json_key.client_email != NULL &&
+ strcmp(json_key.client_email,
+ "777-abaslkan11hlb6nmim3bpspl31ud@developer."
+ "gserviceaccount.com") == 0);
+ GPR_ASSERT(json_key.private_key != NULL);
+ gpr_free(json_string);
+ grpc_auth_json_key_destruct(&json_key);
+}
+
+static void test_parse_json_key_failure_bad_json(void) {
+ const char non_closing_part3[] =
+ "\"private_key_id\": \"e6b5137873db8d2ef81e06a47289e6434ec8a165\", "
+ "\"client_email\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud@developer.gserviceaccount."
+ "com\", \"client_id\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud.apps.googleusercontent."
+ "com\", \"type\": \"service_account\" ";
+ char* json_string = test_json_key_str(non_closing_part3);
+ grpc_auth_json_key json_key =
+ grpc_auth_json_key_create_from_string(json_string);
+ GPR_ASSERT(!grpc_auth_json_key_is_valid(&json_key));
+ gpr_free(json_string);
+ grpc_auth_json_key_destruct(&json_key);
+}
+
+static void test_parse_json_key_failure_no_type(void) {
+ const char no_type_part3[] =
+ "\"private_key_id\": \"e6b5137873db8d2ef81e06a47289e6434ec8a165\", "
+ "\"client_email\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud@developer.gserviceaccount."
+ "com\", \"client_id\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud.apps.googleusercontent."
+ "com\" }";
+ char* json_string = test_json_key_str(no_type_part3);
+ grpc_auth_json_key json_key =
+ grpc_auth_json_key_create_from_string(json_string);
+ GPR_ASSERT(!grpc_auth_json_key_is_valid(&json_key));
+ gpr_free(json_string);
+ grpc_auth_json_key_destruct(&json_key);
+}
+
+static void test_parse_json_key_failure_no_client_id(void) {
+ const char no_client_id_part3[] =
+ "\"private_key_id\": \"e6b5137873db8d2ef81e06a47289e6434ec8a165\", "
+ "\"client_email\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud@developer.gserviceaccount."
+ "com\", "
+ "\"type\": \"service_account\" }";
+ char* json_string = test_json_key_str(no_client_id_part3);
+ grpc_auth_json_key json_key =
+ grpc_auth_json_key_create_from_string(json_string);
+ GPR_ASSERT(!grpc_auth_json_key_is_valid(&json_key));
+ gpr_free(json_string);
+ grpc_auth_json_key_destruct(&json_key);
+}
+
+static void test_parse_json_key_failure_no_client_email(void) {
+ const char no_client_email_part3[] =
+ "\"private_key_id\": \"e6b5137873db8d2ef81e06a47289e6434ec8a165\", "
+ "\"client_id\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud.apps.googleusercontent."
+ "com\", \"type\": \"service_account\" }";
+ char* json_string = test_json_key_str(no_client_email_part3);
+ grpc_auth_json_key json_key =
+ grpc_auth_json_key_create_from_string(json_string);
+ GPR_ASSERT(!grpc_auth_json_key_is_valid(&json_key));
+ gpr_free(json_string);
+ grpc_auth_json_key_destruct(&json_key);
+}
+
+static void test_parse_json_key_failure_no_private_key_id(void) {
+ const char no_private_key_id_part3[] =
+ "\"client_email\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud@developer.gserviceaccount."
+ "com\", \"client_id\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud.apps.googleusercontent."
+ "com\", \"type\": \"service_account\" }";
+ char* json_string = test_json_key_str(no_private_key_id_part3);
+ grpc_auth_json_key json_key =
+ grpc_auth_json_key_create_from_string(json_string);
+ GPR_ASSERT(!grpc_auth_json_key_is_valid(&json_key));
+ gpr_free(json_string);
+ grpc_auth_json_key_destruct(&json_key);
+}
+
+static void test_parse_json_key_failure_no_private_key(void) {
+ const char no_private_key_json_string[] =
+ "{ \"private_key_id\": \"e6b5137873db8d2ef81e06a47289e6434ec8a165\", "
+ "\"client_email\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud@developer.gserviceaccount."
+ "com\", \"client_id\": "
+ "\"777-abaslkan11hlb6nmim3bpspl31ud.apps.googleusercontent."
+ "com\", \"type\": \"service_account\" }";
+ grpc_auth_json_key json_key =
+ grpc_auth_json_key_create_from_string(no_private_key_json_string);
+ GPR_ASSERT(!grpc_auth_json_key_is_valid(&json_key));
+ grpc_auth_json_key_destruct(&json_key);
+}
+
+static grpc_json* parse_json_part_from_jwt(const char* str, size_t len,
+ char** scratchpad) {
+ grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+ char* b64;
+ char* decoded;
+ grpc_json* json;
+ grpc_slice slice;
+ b64 = static_cast<char*>(gpr_malloc(len + 1));
+ strncpy(b64, str, len);
+ b64[len] = '\0';
+ slice = grpc_base64_decode(&exec_ctx, b64, 1);
+ GPR_ASSERT(!GRPC_SLICE_IS_EMPTY(slice));
+ decoded = static_cast<char*>(gpr_malloc(GRPC_SLICE_LENGTH(slice) + 1));
+ strncpy(decoded, (const char*)GRPC_SLICE_START_PTR(slice),
+ GRPC_SLICE_LENGTH(slice));
+ decoded[GRPC_SLICE_LENGTH(slice)] = '\0';
+ json = grpc_json_parse_string(decoded);
+ gpr_free(b64);
+ *scratchpad = decoded;
+ grpc_slice_unref(slice);
+ grpc_exec_ctx_finish(&exec_ctx);
+ return json;
+}
+
+static void check_jwt_header(grpc_json* header) {
+ grpc_json* ptr;
+ grpc_json* alg = NULL;
+ grpc_json* typ = NULL;
+ grpc_json* kid = NULL;
+
+ for (ptr = header->child; ptr; ptr = ptr->next) {
+ if (strcmp(ptr->key, "alg") == 0) {
+ alg = ptr;
+ } else if (strcmp(ptr->key, "typ") == 0) {
+ typ = ptr;
+ } else if (strcmp(ptr->key, "kid") == 0) {
+ kid = ptr;
+ }
+ }
+ GPR_ASSERT(alg != NULL);
+ GPR_ASSERT(alg->type == GRPC_JSON_STRING);
+ GPR_ASSERT(strcmp(alg->value, "RS256") == 0);
+
+ GPR_ASSERT(typ != NULL);
+ GPR_ASSERT(typ->type == GRPC_JSON_STRING);
+ GPR_ASSERT(strcmp(typ->value, "JWT") == 0);
+
+ GPR_ASSERT(kid != NULL);
+ GPR_ASSERT(kid->type == GRPC_JSON_STRING);
+ GPR_ASSERT(strcmp(kid->value, "e6b5137873db8d2ef81e06a47289e6434ec8a165") ==
+ 0);
+}
+
+static void check_jwt_claim(grpc_json* claim, const char* expected_audience,
+ const char* expected_scope) {
+ gpr_timespec expiration = gpr_time_0(GPR_CLOCK_REALTIME);
+ gpr_timespec issue_time = gpr_time_0(GPR_CLOCK_REALTIME);
+ gpr_timespec parsed_lifetime;
+ grpc_json* iss = NULL;
+ grpc_json* scope = NULL;
+ grpc_json* aud = NULL;
+ grpc_json* exp = NULL;
+ grpc_json* iat = NULL;
+ grpc_json* sub = NULL;
+ grpc_json* ptr;
+
+ for (ptr = claim->child; ptr; ptr = ptr->next) {
+ if (strcmp(ptr->key, "iss") == 0) {
+ iss = ptr;
+ } else if (strcmp(ptr->key, "sub") == 0) {
+ sub = ptr;
+ } else if (strcmp(ptr->key, "scope") == 0) {
+ scope = ptr;
+ } else if (strcmp(ptr->key, "aud") == 0) {
+ aud = ptr;
+ } else if (strcmp(ptr->key, "exp") == 0) {
+ exp = ptr;
+ } else if (strcmp(ptr->key, "iat") == 0) {
+ iat = ptr;
+ }
+ }
+
+ GPR_ASSERT(iss != NULL);
+ GPR_ASSERT(iss->type == GRPC_JSON_STRING);
+ GPR_ASSERT(
+ strcmp(
+ iss->value,
+ "777-abaslkan11hlb6nmim3bpspl31ud@developer.gserviceaccount.com") ==
+ 0);
+
+ if (expected_scope != NULL) {
+ GPR_ASSERT(scope != NULL);
+ GPR_ASSERT(sub == NULL);
+ GPR_ASSERT(scope->type == GRPC_JSON_STRING);
+ GPR_ASSERT(strcmp(scope->value, expected_scope) == 0);
+ } else {
+ /* Claims without scope must have a sub. */
+ GPR_ASSERT(scope == NULL);
+ GPR_ASSERT(sub != NULL);
+ GPR_ASSERT(sub->type == GRPC_JSON_STRING);
+ GPR_ASSERT(strcmp(iss->value, sub->value) == 0);
+ }
+
+ GPR_ASSERT(aud != NULL);
+ GPR_ASSERT(aud->type == GRPC_JSON_STRING);
+ GPR_ASSERT(strcmp(aud->value, expected_audience) == 0);
+
+ GPR_ASSERT(exp != NULL);
+ GPR_ASSERT(exp->type == GRPC_JSON_NUMBER);
+ expiration.tv_sec = strtol(exp->value, NULL, 10);
+
+ GPR_ASSERT(iat != NULL);
+ GPR_ASSERT(iat->type == GRPC_JSON_NUMBER);
+ issue_time.tv_sec = strtol(iat->value, NULL, 10);
+
+ parsed_lifetime = gpr_time_sub(expiration, issue_time);
+ GPR_ASSERT(parsed_lifetime.tv_sec == grpc_max_auth_token_lifetime().tv_sec);
+}
+
+static void check_jwt_signature(const char* b64_signature, RSA* rsa_key,
+ const char* signed_data,
+ size_t signed_data_size) {
+ grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT;
+
+ EVP_MD_CTX* md_ctx = EVP_MD_CTX_create();
+ EVP_PKEY* key = EVP_PKEY_new();
+
+ grpc_slice sig = grpc_base64_decode(&exec_ctx, b64_signature, 1);
+ GPR_ASSERT(!GRPC_SLICE_IS_EMPTY(sig));
+ GPR_ASSERT(GRPC_SLICE_LENGTH(sig) == 128);
+
+ GPR_ASSERT(md_ctx != NULL);
+ GPR_ASSERT(key != NULL);
+ EVP_PKEY_set1_RSA(key, rsa_key);
+
+ GPR_ASSERT(EVP_DigestVerifyInit(md_ctx, NULL, EVP_sha256(), NULL, key) == 1);
+ GPR_ASSERT(EVP_DigestVerifyUpdate(md_ctx, signed_data, signed_data_size) ==
+ 1);
+ GPR_ASSERT(EVP_DigestVerifyFinal(md_ctx, GRPC_SLICE_START_PTR(sig),
+ GRPC_SLICE_LENGTH(sig)) == 1);
+
+ grpc_slice_unref_internal(&exec_ctx, sig);
+ if (key != NULL) EVP_PKEY_free(key);
+ if (md_ctx != NULL) EVP_MD_CTX_destroy(md_ctx);
+
+ grpc_exec_ctx_finish(&exec_ctx);
+}
+
+static char* service_account_creds_jwt_encode_and_sign(
+ const grpc_auth_json_key* key) {
+ return grpc_jwt_encode_and_sign(key, GRPC_JWT_OAUTH2_AUDIENCE,
+ grpc_max_auth_token_lifetime(), test_scope);
+}
+
+static char* jwt_creds_jwt_encode_and_sign(const grpc_auth_json_key* key) {
+ return grpc_jwt_encode_and_sign(key, test_service_url,
+ grpc_max_auth_token_lifetime(), NULL);
+}
+
+static void service_account_creds_check_jwt_claim(grpc_json* claim) {
+ check_jwt_claim(claim, GRPC_JWT_OAUTH2_AUDIENCE, test_scope);
+}
+
+static void jwt_creds_check_jwt_claim(grpc_json* claim) {
+ check_jwt_claim(claim, test_service_url, NULL);
+}
+
+static void test_jwt_encode_and_sign(
+ char* (*jwt_encode_and_sign_func)(const grpc_auth_json_key*),
+ void (*check_jwt_claim_func)(grpc_json*)) {
+ char* json_string = test_json_key_str(NULL);
+ grpc_json* parsed_header = NULL;
+ grpc_json* parsed_claim = NULL;
+ char* scratchpad;
+ grpc_auth_json_key json_key =
+ grpc_auth_json_key_create_from_string(json_string);
+ const char* b64_signature;
+ size_t offset = 0;
+ char* jwt = jwt_encode_and_sign_func(&json_key);
+ const char* dot = strchr(jwt, '.');
+ GPR_ASSERT(dot != NULL);
+ parsed_header =
+ parse_json_part_from_jwt(jwt, (size_t)(dot - jwt), &scratchpad);
+ GPR_ASSERT(parsed_header != NULL);
+ check_jwt_header(parsed_header);
+ offset = (size_t)(dot - jwt) + 1;
+ grpc_json_destroy(parsed_header);
+ gpr_free(scratchpad);
+
+ dot = strchr(jwt + offset, '.');
+ GPR_ASSERT(dot != NULL);
+ parsed_claim = parse_json_part_from_jwt(
+ jwt + offset, (size_t)(dot - (jwt + offset)), &scratchpad);
+ GPR_ASSERT(parsed_claim != NULL);
+ check_jwt_claim_func(parsed_claim);
+ offset = (size_t)(dot - jwt) + 1;
+ grpc_json_destroy(parsed_claim);
+ gpr_free(scratchpad);
+
+ dot = strchr(jwt + offset, '.');
+ GPR_ASSERT(dot == NULL); /* no more part. */
+ b64_signature = jwt + offset;
+ check_jwt_signature(b64_signature, json_key.private_key, jwt, offset - 1);
+
+ gpr_free(json_string);
+ grpc_auth_json_key_destruct(&json_key);
+ gpr_free(jwt);
+}
+
+static void test_service_account_creds_jwt_encode_and_sign(void) {
+ test_jwt_encode_and_sign(service_account_creds_jwt_encode_and_sign,
+ service_account_creds_check_jwt_claim);
+}
+
+static void test_jwt_creds_jwt_encode_and_sign(void) {
+ test_jwt_encode_and_sign(jwt_creds_jwt_encode_and_sign,
+ jwt_creds_check_jwt_claim);
+}
+
+static void test_parse_refresh_token_success(void) {
+ grpc_auth_refresh_token refresh_token =
+ grpc_auth_refresh_token_create_from_string(test_refresh_token_str);
+ GPR_ASSERT(grpc_auth_refresh_token_is_valid(&refresh_token));
+ GPR_ASSERT(refresh_token.type != NULL &&
+ (strcmp(refresh_token.type, "authorized_user") == 0));
+ GPR_ASSERT(refresh_token.client_id != NULL &&
+ (strcmp(refresh_token.client_id,
+ "32555999999.apps.googleusercontent.com") == 0));
+ GPR_ASSERT(
+ refresh_token.client_secret != NULL &&
+ (strcmp(refresh_token.client_secret, "EmssLNjJy1332hD4KFsecret") == 0));
+ GPR_ASSERT(refresh_token.refresh_token != NULL &&
+ (strcmp(refresh_token.refresh_token,
+ "1/Blahblasj424jladJDSGNf-u4Sua3HDA2ngjd42") == 0));
+ grpc_auth_refresh_token_destruct(&refresh_token);
+}
+
+static void test_parse_refresh_token_failure_no_type(void) {
+ const char refresh_token_str[] =
+ "{ \"client_id\": \"32555999999.apps.googleusercontent.com\","
+ " \"client_secret\": \"EmssLNjJy1332hD4KFsecret\","
+ " \"refresh_token\": \"1/Blahblasj424jladJDSGNf-u4Sua3HDA2ngjd42\"}";
+ grpc_auth_refresh_token refresh_token =
+ grpc_auth_refresh_token_create_from_string(refresh_token_str);
+ GPR_ASSERT(!grpc_auth_refresh_token_is_valid(&refresh_token));
+}
+
+static void test_parse_refresh_token_failure_no_client_id(void) {
+ const char refresh_token_str[] =
+ "{ \"client_secret\": \"EmssLNjJy1332hD4KFsecret\","
+ " \"refresh_token\": \"1/Blahblasj424jladJDSGNf-u4Sua3HDA2ngjd42\","
+ " \"type\": \"authorized_user\"}";
+ grpc_auth_refresh_token refresh_token =
+ grpc_auth_refresh_token_create_from_string(refresh_token_str);
+ GPR_ASSERT(!grpc_auth_refresh_token_is_valid(&refresh_token));
+}
+
+static void test_parse_refresh_token_failure_no_client_secret(void) {
+ const char refresh_token_str[] =
+ "{ \"client_id\": \"32555999999.apps.googleusercontent.com\","
+ " \"refresh_token\": \"1/Blahblasj424jladJDSGNf-u4Sua3HDA2ngjd42\","
+ " \"type\": \"authorized_user\"}";
+ grpc_auth_refresh_token refresh_token =
+ grpc_auth_refresh_token_create_from_string(refresh_token_str);
+ GPR_ASSERT(!grpc_auth_refresh_token_is_valid(&refresh_token));
+}
+
+static void test_parse_refresh_token_failure_no_refresh_token(void) {
+ const char refresh_token_str[] =
+ "{ \"client_id\": \"32555999999.apps.googleusercontent.com\","
+ " \"client_secret\": \"EmssLNjJy1332hD4KFsecret\","
+ " \"type\": \"authorized_user\"}";
+ grpc_auth_refresh_token refresh_token =
+ grpc_auth_refresh_token_create_from_string(refresh_token_str);
+ GPR_ASSERT(!grpc_auth_refresh_token_is_valid(&refresh_token));
+}
+
+int main(int argc, char** argv) {
+ grpc_test_init(argc, argv);
+ test_parse_json_key_success();
+ test_parse_json_key_failure_bad_json();
+ test_parse_json_key_failure_no_type();
+ test_parse_json_key_failure_no_client_id();
+ test_parse_json_key_failure_no_client_email();
+ test_parse_json_key_failure_no_private_key_id();
+ test_parse_json_key_failure_no_private_key();
+ test_service_account_creds_jwt_encode_and_sign();
+ test_jwt_creds_jwt_encode_and_sign();
+ test_parse_refresh_token_success();
+ test_parse_refresh_token_failure_no_type();
+ test_parse_refresh_token_failure_no_client_id();
+ test_parse_refresh_token_failure_no_client_secret();
+ test_parse_refresh_token_failure_no_refresh_token();
+ return 0;
+}