tests/jwt_builder.c

/* Public domain, no copyright. Use at your own risk. */

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>

#include "jwt_tests.h"

START_TEST(new)
{
	jwt_builder_auto_t *builder = NULL;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

}
END_TEST

START_TEST(gen)
{
	const char exp[] = "eyJhbGciOiJub25lIn0.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_mem_eq(out, exp, strlen(exp));
}
END_TEST

static int __gen_wcb(jwt_t *jwt, jwt_config_t *config)
{
	jwt_value_t jval;

	ck_assert_ptr_nonnull(jwt);
	ck_assert_ptr_nonnull(config);

	ck_assert_str_eq(config->ctx, "testing");
	jwt_set_SET_INT(&jval, "exp", TS_CONST + 480);
	jwt_claim_set(jwt, &jval);

	return 0;
}

START_TEST(gen_wcb)
{
	const char exp[] = "eyJhbGciOiJub25lIn0.eyJleHAiOjE0NzU5ODEwMjV9.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	const char *ctx;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 1);
	ck_assert_int_eq(ret, 1);
	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	ret = jwt_builder_setcb(builder, __gen_wcb, "testing");
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);

	ctx = jwt_builder_getctx(builder);
	ck_assert_str_eq(ctx, "testing");
}
END_TEST

static int __set_alg_cb(jwt_t *jwt, jwt_config_t *config)
{
	jwt_value_t jval;
	int ret;

	ck_assert_ptr_nonnull(jwt);
	ck_assert_ptr_nonnull(config);

	/* Clear the whole header */
	ret = jwt_header_del(jwt, NULL);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_NONE);

	/* This will get overwritten */
	jwt_set_SET_INT(&jval, "alg", JWT_ALG_HS256);
	jwt_header_set(jwt, &jval);

	/* This wont */
	jwt_set_SET_STR(&jval, "typ", "NOTJWT");
	jwt_header_set(jwt, &jval);

	return 0;
}

START_TEST(set_alg)
{
	jwt_builder_auto_t *builder = NULL;
	const char *exp = "eyJhbGciOiJIUzI1NiIsInR5cCI6Ik5PVEpXVCJ9.e30.GsBNaD"
		"rcrck5dXU9za1MrrOxpz8KQXjq-JHmeCyFhAA";
	char_auto *out = NULL;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	ret = jwt_builder_setcb(builder, __set_alg_cb, NULL);
	ck_assert_int_eq(ret, 0);

	read_json("oct_key_256.json");
	ret = jwt_builder_setkey(builder, JWT_ALG_HS256, g_item);
	ck_assert_int_eq(ret, 0);

        out = jwt_builder_generate(builder);
        ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

static int __just_fail_cb(jwt_t *jwt, jwt_config_t *config)
{
	(void)jwt;
	(void)config;
	return 1;
}

START_TEST(just_fail_wcb)
{
	jwt_builder_auto_t *builder = NULL;
	char *out;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_setcb(builder, __just_fail_cb, "testing");
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_null(out);

	free_key();
}
END_TEST

START_TEST(gen_stress)
{
	const char exp[] = "eyJhbGciOiJub25lIn0.";
	jwt_builder_auto_t *builder = NULL;
	int i;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	for (i = 0; i < 1000; i++) {
		char_auto *out = jwt_builder_generate(builder);
		ck_assert_ptr_nonnull(out);
		ck_assert_mem_eq(out, exp, strlen(exp));
	}

	ck_assert_int_eq(i, 1000);
}
END_TEST

START_TEST(null_handling)
{
	jwt_builder_auto_t *builder = NULL;
	jwt_value_t jval;
	const char *out;
	jwk_item_t *key = NULL;
	int ret;

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	jwt_builder_free(NULL);

	ret = jwt_builder_setkey(NULL, JWT_ALG_HS256, NULL);
	ck_assert_int_ne(ret, 0);

	jwt_set_GET_STR(&jval, "");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_INVALID);
	jwt_set_GET_INT(&jval, "");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_INVALID);
	jwt_set_GET_BOOL(&jval, "");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_INVALID);

	jwt_set_GET_JSON(&jval, "");
	jval.pretty = 1;
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_NONE);
	ck_assert_ptr_nonnull(jval.json_val);
	free(jval.json_val);

	jwt_set_SET_STR(&jval, "", "");
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_INVALID);
	jwt_set_SET_INT(&jval, "", 0);
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_INVALID);
	jwt_set_SET_BOOL(&jval, "", 0);
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_INVALID);

	jwt_set_SET_JSON(&jval, "", "{}");
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_NONE);

	jwt_set_SET_JSON(&jval, "", "");
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_INVALID);

	jwt_set_SET_JSON(&jval, "", "{}");
	jval.replace = 1;
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_NONE);

	/* Create and clear an error */
	ret = jwt_builder_setkey(builder, JWT_ALG_HS256, NULL);
	ck_assert_int_ne(ret, 0);
	/* Check error exists */
	ck_assert_int_ne(jwt_builder_error(builder), 0);
	out = jwt_builder_error_msg(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_int_ne(strlen(out), 0);
	/* Clear it */
	jwt_builder_error_clear(builder);
	/* Check that its cleared */
	ck_assert_int_eq(jwt_builder_error(builder), 0);
	out = jwt_builder_error_msg(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_int_eq(strlen(out), 0);

	/* Fake it */
	key = (void *)builder;
	ret = jwt_builder_setkey(NULL, 0, key);
	ck_assert_int_ne(ret, 0);

	ret = jwt_builder_error(NULL);
	ck_assert_int_ne(ret, 0);

	out = jwt_builder_error_msg(NULL);
	ck_assert_ptr_null(out);

	out = jwt_builder_error_msg(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_int_eq(strlen(out), 0);

	jwt_builder_error_clear(NULL);

	out = jwt_builder_generate(NULL);
	ck_assert_ptr_null(out);

	/* Some alg mismatches */
	read_json("eddsa_key_ed25519.json");
	ret = jwt_builder_setkey(builder, JWT_ALG_NONE, g_item);
	ck_assert_int_ne(ret, 0);
	free_key();

	jwt_builder_error_clear(builder);

	read_json("oct_key_256.json");
	ret = jwt_builder_setkey(builder, JWT_ALG_ES256, g_item);
	ck_assert_int_ne(ret, 0);

	jwt_builder_error_clear(builder);

	ret = jwt_builder_setcb(builder, NULL, "test");
	ck_assert_int_ne(ret, 0);

	ret = jwt_builder_header_del(NULL, NULL);
	ck_assert_int_ne(ret, 0);

	ret = jwt_checker_claim_del(NULL, JWT_CLAIM_ISS);
	ck_assert_int_ne(ret, 0);

	ret = jwt_checker_claim_set(NULL, JWT_CLAIM_ISS, "goo");
	ck_assert_int_ne(ret, 0);

	out = jwt_checker_claim_get(NULL, JWT_CLAIM_ISS);
	ck_assert_ptr_null(out);

	/* Random */
	ck_assert_int_eq(jwt_str_alg(NULL), JWT_ALG_INVAL);

	out = jwt_alg_str(JWT_ALG_ES256K);
	ck_assert_str_eq(out, "ES256K");

	ck_assert_ptr_null(jwt_alg_str(JWT_ALG_INVAL));

	ck_assert_int_eq(jwt_get_alg(NULL), JWT_ALG_INVAL);

	ret = jwt_builder_setcb(NULL, NULL, NULL);
	ck_assert_int_ne(ret, 0);

	ck_assert_int_eq(jwt_header_del(NULL, NULL), JWT_VALUE_ERR_INVALID);
	ck_assert_int_eq(jwt_claim_del(NULL, NULL), JWT_VALUE_ERR_INVALID);
	ck_assert_int_eq(jwt_header_get(NULL, NULL), JWT_VALUE_ERR_INVALID);
	ck_assert_int_eq(jwt_header_get(NULL, &jval), JWT_VALUE_ERR_INVALID);
	ck_assert_int_eq(jval.error, JWT_VALUE_ERR_INVALID);
	ck_assert_int_eq(jwt_builder_enable_iat(NULL, 1), -1);
	ck_assert_ptr_null(jwt_builder_getctx(NULL));

	ck_assert_int_eq(jwt_builder_claim_del(NULL, NULL), JWT_VALUE_ERR_INVALID);

	ck_assert_int_eq(jwt_builder_claim_get(NULL, &jval), JWT_VALUE_ERR_INVALID);
	ck_assert_int_eq(jwt_builder_claim_get(builder, NULL), JWT_VALUE_ERR_INVALID);

	ck_assert_int_eq(jwt_builder_time_offset(NULL, JWT_CLAIM_NBF, 0), 1);
	ck_assert_int_eq(jwt_builder_time_offset(builder, JWT_CLAIM_SUB, 0), 1);
	ck_assert_int_eq(jwt_builder_time_offset(builder, JWT_CLAIM_NBF, 0), 0);

	free_key();
}
END_TEST

START_TEST(gen_hs256)
{
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	const char exp[] = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.e30.CM4dD95Nj"
		"0vSfMGtDas432AUW1HAo7feCiAbt5Yjuds";
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	read_json("oct_key_256.json");
	ret = jwt_builder_setkey(builder, JWT_ALG_HS256, g_item);
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);

	free_key();
}
END_TEST

START_TEST(gen_hs256_bits)
{
	jwt_builder_auto_t *builder = NULL;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	read_json("oct_key_256.json");
	ret = jwt_builder_setkey(builder, JWT_ALG_HS384, g_item);
	ck_assert_int_ne(ret, 0);

	free_key();
}
END_TEST

START_TEST(gen_es384_pub)
{
	jwt_builder_auto_t *builder = NULL;
	const unsigned char *buf = NULL;
	jwk_key_type_t kty;
	const char *crv;
	size_t len = 0;
	int ret, bits;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	/* Pub key */
	read_json("ec_key_secp384r1_pub.json");

	/* Check the curve */
	crv = jwks_item_curve(g_item);
	ck_assert_str_eq(crv, "P-384");

	/* Check kty */
	kty = jwks_item_kty(g_item);
	ck_assert_int_eq(kty, JWK_KEY_TYPE_EC);

	/* Check bits */
	bits = jwks_item_key_bits(g_item);
	ck_assert_int_eq(bits, 384);

	/* Check that these aren't there */
	ret = jwks_item_key_oct(g_item, &buf, &len);
	ck_assert_int_ne(ret, 0);
	ck_assert_ptr_null(buf);
	ck_assert_int_eq(len, 0);

	/* Pub key will fail to set */
	ret = jwt_builder_setkey(builder, JWT_ALG_ES384, g_item);
	ck_assert_int_ne(ret, 0);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			 "Signing requires a private key");

	free_key();
}
END_TEST

static int __gen_hs256_wcb(jwt_t *jwt, jwt_config_t *config)
{
	ck_assert_ptr_nonnull(jwt);
	ck_assert_ptr_nonnull(config);
	ck_assert_int_eq(jwt_get_alg(jwt), JWT_ALG_NONE);

	if (config->ctx != NULL) {
		ck_assert_int_eq(jwt_get_alg(jwt), JWT_ALG_NONE);
		config->key = g_item;
		config->alg = JWT_ALG_HS256;
	} else {
		config->key = NULL;
		config->alg = JWT_ALG_HS256;
	}

	return 0;
}

START_TEST(gen_hs256_wcb)
{
	jwt_builder_auto_t *builder = NULL;
	char *out = NULL;
	const char exp[] = "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.e30.CM4dD95Nj"
		"0vSfMGtDas432AUW1HAo7feCiAbt5Yjuds";
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	read_json("oct_key_256.json");

	ret = jwt_builder_setcb(builder, __gen_hs256_wcb, "testing");
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
	free(out);

	ret = jwt_builder_setcb(builder, __gen_hs256_wcb, NULL);
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_null(out);
	ck_assert_int_eq(jwt_builder_error(builder), 1);

	free_key();
}
END_TEST

START_TEST(gen_ec_stress)
{
	jwt_builder_auto_t *builder = NULL;
	const char exp[] = "eyJhbGciOiJFUzM4NCIsInR5cCI6IkpXVCJ9.e30.";
	int ret, i;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	read_json("ec_key_secp384r1.json");
	ret = jwt_builder_setkey(builder, JWT_ALG_ES384, g_item);
	ck_assert_int_eq(ret, 0);

	for (i = 0; i < 1000; i++) {
		char_auto *out = jwt_builder_generate(builder);
		ck_assert_ptr_nonnull(out);
		ck_assert_mem_eq(out, exp, strlen(exp));
		ck_assert_int_eq(strlen(out), 169);
	}

	free_key();
}
END_TEST

START_TEST(claim_str_setgetdel)
{
	const char exp[] = "eyJhbGciOiJub25lIn0.eyJzdWIiOiJteS1mcmllbmQifQ.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	jwt_set_SET_STR(&jval, "sub", "my-friend");
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_SET_STR(&jval, "aud", "public");
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_SET_STR(&jval, "aud", "private");
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_EXIST);

	jwt_set_SET_STR(&jval, "aud", "employees");
	jval.replace = 1;
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_GET_STR(&jval, "aud");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, 0);
	ck_assert_ptr_nonnull(jval.str_val);
	ck_assert_str_eq(jval.str_val, "employees");

	jwt_set_GET_INT(&jval, "aud");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_TYPE);

	jwt_set_GET_BOOL(&jval, "aud");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_TYPE);

	ret = jwt_builder_claim_del(builder, "aud");
	ck_assert_int_eq(ret, 0);

	jwt_set_GET_STR(&jval, "aud");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_NOEXIST);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

START_TEST(claim_int_setgetdel)
{
	const char exp[] = "eyJhbGciOiJub25lIn0.eyJuYmYiOjE0NzU5ODA1NDV9.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	jwt_set_SET_INT(&jval, "nbf", TS_CONST);
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_SET_INT(&jval, "exp", TS_CONST);
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_SET_INT(&jval, "exp", TS_CONST + 360);
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_EXIST);

	jwt_set_SET_INT(&jval, "exp", TS_CONST + 480);
	jval.replace = 1;
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_GET_INT(&jval, "exp");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, 0);
	ck_assert_int_eq(jval.int_val, TS_CONST + 480);

	jwt_set_GET_STR(&jval, "exp");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_TYPE);

	jwt_set_GET_BOOL(&jval, "exp");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_TYPE);

	ret = jwt_builder_claim_del(builder, "exp");
	ck_assert_int_eq(ret, 0);

	jwt_set_GET_INT(&jval, "exp");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_NOEXIST);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

START_TEST(claim_bool_setgetdel)
{
	const char exp[] = "eyJhbGciOiJub25lIn0.eyJhZG1pbiI6dHJ1ZX0.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	jwt_set_SET_BOOL(&jval, "admin", 1);
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_SET_BOOL(&jval, "sudo", 1);
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_SET_BOOL(&jval, "sudo", 0);
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_EXIST);

	jwt_set_SET_BOOL(&jval, "sudo", 0);
	jval.replace = 1;
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_GET_BOOL(&jval, "sudo");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, 0);
	ck_assert_int_eq(jval.bool_val, 0);

	jwt_set_GET_STR(&jval, "sudo");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_TYPE);

	jwt_set_GET_INT(&jval, "sudo");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_TYPE);

	ret = jwt_builder_claim_del(builder, "sudo");
	ck_assert_int_eq(ret, 0);

	jwt_set_GET_BOOL(&jval, "sudo");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_NOEXIST);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

START_TEST(claim_json_setgetdel)
{
	const char exp[] = "eyJhbGciOiJub25lIn0.eyJyb29tcyI6WyJvZ"
		"mZpY2UiLCJ3YXItcm9vbSJdfQ.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	jwt_set_SET_JSON(&jval, "rooms",
			 "[\"office\",\"war-room\"]");
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_GET_JSON(&jval, "rooms");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, 0);
	ck_assert_ptr_nonnull(jval.json_val);
	ck_assert_str_eq(jval.json_val, "[\"office\",\"war-room\"]");
	free(jval.json_val);

	jwt_set_SET_JSON(&jval, "buildings",
			 "{\"main\":\"dallas\",\"accounting\":\"houston\"}");
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_SET_JSON(&jval, "buildings", "{\"hq\": 0}");
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_EXIST);

	jwt_set_SET_JSON(&jval, "buildings", "{\"hq\": 1}");
	jval.replace = 1;
	ret = jwt_builder_claim_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	jwt_set_GET_JSON(&jval, "buildings");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, 0);
	ck_assert_ptr_nonnull(jval.json_val);
	ck_assert_str_eq(jval.json_val, "{\"hq\":1}");
	free(jval.json_val);

	jwt_set_GET_STR(&jval, "buildings");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_TYPE);

	jwt_set_GET_INT(&jval, "buildings");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_TYPE);

	ret = jwt_builder_claim_del(builder, "buildings");
	ck_assert_int_eq(ret, 0);

	jwt_set_GET_JSON(&jval, "buildings");
	ret = jwt_builder_claim_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_NOEXIST);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

START_TEST(header_str_setgetdel)
{
	const char exp[] = "eyJhbGciOiJub25lIiwidHlwIjoiQ3VzdG9tIn0.e30.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	jwt_set_SET_STR(&jval, "typ", "Custom");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);

	jwt_set_GET_STR(&jval, "typ");
	ret = jwt_builder_header_get(builder, &jval);
	ck_assert_int_eq(ret, 0);
	ck_assert_ptr_nonnull(jval.str_val);
	ck_assert_str_eq(jval.str_val, "Custom");

	ret = jwt_builder_header_del(builder, "typ");

	jwt_set_GET_STR(&jval, "typ");
	ret = jwt_builder_header_get(builder, &jval);
	ck_assert_int_eq(ret, JWT_VALUE_ERR_NOEXIST);
}
END_TEST

START_TEST(sign_es256_bad_sig)
{
	jwt_builder_auto_t *builder = NULL;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	/* Algorithm confusion: an OKP/EdDSA JWK must not be settable for
	 * an EC algorithm like ES256 (GHSA-q843-6q5f-w55g). setkey rejects
	 * up front before any signing is attempted. */
	read_json("eddsa_key_ed25519_fake_es256.json");
	ret = jwt_builder_setkey(builder, JWT_ALG_ES256, g_item);
	ck_assert_int_ne(ret, 0);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"Key type does not match algorithm");

	free_key();
}
END_TEST

/* @rfc{7515,4.1.11} "crit" header emission on the builder side. */

START_TEST(crit_gen)
{
	/* {"alg":"none","crit":["foo"],"foo":"bar"} . {} . */
	const char exp[] =
		"eyJhbGciOiJub25lIiwiY3JpdCI6WyJmb28iXSwiZm9vIjoiYmFyIn0.e30.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	jwt_set_SET_STR(&jval, "foo", "bar");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	ret = jwt_builder_setcrit(builder, "foo");
	ck_assert_int_eq(ret, 0);
	/* Duplicate registration is a no-op success. */
	ret = jwt_builder_setcrit(builder, "foo");
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

START_TEST(crit_gen_two)
{
	/* {"alg":"none","baz":2,"crit":["foo","baz"],"foo":"bar"} . {} . */
	const char exp[] = "eyJhbGciOiJub25lIiwiYmF6IjoyLCJjcml0IjpbImZvbyIsImJh"
		"eiJdLCJmb28iOiJiYXIifQ.e30.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	jwt_set_SET_STR(&jval, "foo", "bar");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);
	jwt_set_SET_INT(&jval, "baz", 2);
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	/* Array preserves registration order; object keys are sorted. */
	ret = jwt_builder_setcrit(builder, "foo");
	ck_assert_int_eq(ret, 0);
	ret = jwt_builder_setcrit(builder, "baz");
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

START_TEST(crit_gen_not_in_header)
{
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	/* Mark "foo" critical but never add it to the header. */
	ret = jwt_builder_setcrit(builder, "foo");
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_null(out);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"\"crit\" lists \"foo\" which is not in the header");
}
END_TEST

START_TEST(crit_gen_registered)
{
	/* Every RFC 7515 and JWA (RFC 7518) header name must be rejected. */
	static const char * const names[] = {
		"alg", "jku", "jwk", "kid", "x5u", "x5c", "x5t", "x5t#S256",
		"typ", "cty", "crit",
		"enc", "zip", "epk", "apu", "apv", "iv", "tag", "p2s", "p2c",
	};
	size_t n;

	SET_OPS();

	for (n = 0; n < sizeof(names) / sizeof(names[0]); n++) {
		jwt_builder_auto_t *builder = NULL;
		char_auto *out = NULL;
		char expmsg[128];
		int ret;

		builder = jwt_builder_new();
		ck_assert_ptr_nonnull(builder);
		ck_assert_int_eq(jwt_builder_error(builder), 0);

		ret = jwt_builder_setcrit(builder, names[n]);
		ck_assert_int_eq(ret, 0);

		out = jwt_builder_generate(builder);
		ck_assert_ptr_null(out);

		snprintf(expmsg, sizeof(expmsg),
			"\"crit\" cannot list registered header \"%s\"",
			names[n]);
		ck_assert_str_eq(jwt_builder_error_msg(builder), expmsg);
	}
}
END_TEST

START_TEST(crit_gen_none)
{
	/* No crit registered -> no "crit" header, baseline output. */
	const char exp[] = "eyJhbGciOiJub25lIn0.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_mem_eq(out, exp, strlen(exp));
}
END_TEST

START_TEST(crit_gen_dup)
{
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	/* App sets a "crit" array with a duplicate name directly. */
	jwt_set_SET_JSON(&jval, "crit", "[\"foo\",\"foo\"]");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);
	jwt_set_SET_STR(&jval, "foo", "bar");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_null(out);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"\"crit\" lists \"foo\" more than once");
}
END_TEST

/* An application can set "crit" directly in the header (bypassing
 * jwt_builder_setcrit). It must still be validated, never emitted as-is. */

START_TEST(crit_appset_valid)
{
	/* {"alg":"none","crit":["foo"],"foo":"bar"} . {} . */
	const char exp[] =
		"eyJhbGciOiJub25lIiwiY3JpdCI6WyJmb28iXSwiZm9vIjoiYmFyIn0.e30.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	jwt_set_SET_JSON(&jval, "crit", "[\"foo\"]");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);
	jwt_set_SET_STR(&jval, "foo", "bar");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

START_TEST(crit_appset_not_array)
{
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	jwt_set_SET_STR(&jval, "crit", "foo");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_null(out);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"\"crit\" header must be an array");
}
END_TEST

START_TEST(crit_appset_not_array_setcrit)
{
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	/* App sets a non-array "crit" AND also registers a name; the
	 * non-array value cannot be appended to and is reported. */
	jwt_set_SET_STR(&jval, "crit", "foo");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	ret = jwt_builder_setcrit(builder, "foo");
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_null(out);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"\"crit\" header must be an array");
}
END_TEST

START_TEST(crit_appset_empty)
{
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	jwt_set_SET_JSON(&jval, "crit", "[]");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_null(out);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"\"crit\" header must not be empty");
}
END_TEST

START_TEST(crit_appset_non_string)
{
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	jwt_set_SET_JSON(&jval, "crit", "[123]");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_null(out);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"\"crit\" header entries must be strings");
}
END_TEST

START_TEST(crit_merge)
{
	/* App-set "crit":["foo"] merges with setcrit("baz"). Array keeps the
	 * app entry first then the registered one: ["foo","baz"]. */
	const char exp[] = "eyJhbGciOiJub25lIiwiYmF6IjoyLCJjcml0IjpbImZvbyIsImJh"
		"eiJdLCJmb28iOiJiYXIifQ.e30.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	jwt_value_t jval;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	jwt_set_SET_JSON(&jval, "crit", "[\"foo\"]");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);
	jwt_set_SET_STR(&jval, "foo", "bar");
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);
	jwt_set_SET_INT(&jval, "baz", 2);
	ret = jwt_builder_header_set(builder, &jval);
	ck_assert_int_eq(ret, 0);

	ret = jwt_builder_setcrit(builder, "baz");
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

START_TEST(crit_setcrit_null)
{
	jwt_builder_auto_t *builder = NULL;
	int ret;

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);

	ret = jwt_builder_setcrit(NULL, "foo");
	ck_assert_int_ne(ret, 0);

	ret = jwt_builder_setcrit(builder, NULL);
	ck_assert_int_ne(ret, 0);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"Must pass a header name");

	jwt_builder_error_clear(builder);

	ret = jwt_builder_setcrit(builder, "");
	ck_assert_int_ne(ret, 0);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"Must pass a header name");
}
END_TEST

/* @rfc{7519,4.1.7} jti generation callback. */

static char *__jti_gen(const jwt_t *jwt, jwt_config_t *config)
{
	ck_assert_ptr_nonnull(jwt);
	ck_assert_ptr_nonnull(config);
	ck_assert_str_eq(config->ctx, "pool");

	return strdup("abc-123");
}

START_TEST(jti_gen)
{
	/* {"alg":"none"} . {"jti":"abc-123"} . */
	const char exp[] = "eyJhbGciOiJub25lIn0.eyJqdGkiOiJhYmMtMTIzIn0.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);

	ret = jwt_builder_setjti(builder, __jti_gen, "pool");
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

static char *__jti_gen_null(const jwt_t *jwt, jwt_config_t *config)
{
	(void)jwt;
	(void)config;
	return NULL;
}

START_TEST(jti_gen_fail)
{
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);
	ck_assert_int_eq(jwt_builder_error(builder), 0);

	ret = jwt_builder_setjti(builder, __jti_gen_null, NULL);
	ck_assert_int_eq(ret, 0);

	out = jwt_builder_generate(builder);
	ck_assert_ptr_null(out);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"jti callback returned no id");
}
END_TEST

START_TEST(jti_setjti_null)
{
	/* {"alg":"none"} . {} . — cleared cb means no jti is generated. */
	const char exp[] = "eyJhbGciOiJub25lIn0.e30.";
	jwt_builder_auto_t *builder = NULL;
	char_auto *out = NULL;
	int ret;

	SET_OPS();

	builder = jwt_builder_new();
	ck_assert_ptr_nonnull(builder);

	ret = jwt_builder_setjti(NULL, __jti_gen, "pool");
	ck_assert_int_ne(ret, 0);

	/* Setting ctx without a cb is an error. */
	ret = jwt_builder_setjti(builder, NULL, "pool");
	ck_assert_int_ne(ret, 0);
	ck_assert_str_eq(jwt_builder_error_msg(builder),
			"Setting ctx without a cb won't work");
	jwt_builder_error_clear(builder);

	/* Set then update ctx (NULL cb, non-NULL ctx) then clear (both NULL). */
	ret = jwt_builder_setjti(builder, __jti_gen, "old");
	ck_assert_int_eq(ret, 0);
	ret = jwt_builder_setjti(builder, NULL, "pool");
	ck_assert_int_eq(ret, 0);
	ret = jwt_builder_setjti(builder, NULL, NULL);
	ck_assert_int_eq(ret, 0);

	/* Cleared: no jti is generated. */
	ret = jwt_builder_enable_iat(builder, 0);
	ck_assert_int_eq(ret, 1);
	out = jwt_builder_generate(builder);
	ck_assert_ptr_nonnull(out);
	ck_assert_str_eq(out, exp);
}
END_TEST

static Suite *libjwt_suite(const char *title)
{
	Suite *s;
	TCase *tc_core;
	int i = ARRAY_SIZE(jwt_test_ops);

	s = suite_create(title);

	tc_core = tcase_create("New");
	tcase_add_loop_test(tc_core, new, 0, i);
	tcase_set_timeout(tc_core, 60);
	suite_add_tcase(s, tc_core);

	tc_core = tcase_create("Gen");
	tcase_add_loop_test(tc_core, gen, 0, i);
	tcase_add_loop_test(tc_core, gen_stress, 0, i);
	tcase_add_loop_test(tc_core, gen_wcb, 0, i);
	tcase_add_loop_test(tc_core, gen_es384_pub, 0, i);
	tcase_add_loop_test(tc_core, set_alg, 0, i);
	tcase_add_loop_test(tc_core, gen_ec_stress, 0, i);
	tcase_set_timeout(tc_core, 120);
	suite_add_tcase(s, tc_core);

	tc_core = tcase_create("Error Handling");
	tcase_add_loop_test(tc_core, null_handling, 0, i);
	tcase_add_loop_test(tc_core, just_fail_wcb, 0, i);
	tcase_add_loop_test(tc_core, sign_es256_bad_sig, 0, i);
	tcase_set_timeout(tc_core, 60);
	suite_add_tcase(s, tc_core);

	tc_core = tcase_create("HS256 Key Gen");
	tcase_add_loop_test(tc_core, gen_hs256, 0, i);
	tcase_add_loop_test(tc_core, gen_hs256_bits, 0, i);
	tcase_add_loop_test(tc_core, gen_hs256_wcb, 0, i);
	tcase_set_timeout(tc_core, 60);
	suite_add_tcase(s, tc_core);

	tc_core = tcase_create("Claims SetGetDel");
	tcase_add_loop_test(tc_core, claim_str_setgetdel, 0, i);
	tcase_add_loop_test(tc_core, claim_int_setgetdel, 0, i);
	tcase_add_loop_test(tc_core, claim_bool_setgetdel, 0, i);
	tcase_add_loop_test(tc_core, claim_json_setgetdel, 0, i);
	tcase_set_timeout(tc_core, 60);
	suite_add_tcase(s, tc_core);

	tc_core = tcase_create("Header SetGetDel");
	/* All of the code paths for str/int/bool/json have been covered. We
	 * just run this to ensure set/get/del works on headers */
	tcase_add_loop_test(tc_core, header_str_setgetdel, 0, i);
	tcase_set_timeout(tc_core, 60);
	suite_add_tcase(s, tc_core);

	tc_core = tcase_create("Crit Header");
	tcase_add_loop_test(tc_core, crit_gen, 0, i);
	tcase_add_loop_test(tc_core, crit_gen_two, 0, i);
	tcase_add_loop_test(tc_core, crit_gen_not_in_header, 0, i);
	tcase_add_loop_test(tc_core, crit_gen_registered, 0, i);
	tcase_add_loop_test(tc_core, crit_gen_none, 0, i);
	tcase_add_loop_test(tc_core, crit_gen_dup, 0, i);
	tcase_add_loop_test(tc_core, crit_appset_valid, 0, i);
	tcase_add_loop_test(tc_core, crit_appset_not_array, 0, i);
	tcase_add_loop_test(tc_core, crit_appset_not_array_setcrit, 0, i);
	tcase_add_loop_test(tc_core, crit_appset_empty, 0, i);
	tcase_add_loop_test(tc_core, crit_appset_non_string, 0, i);
	tcase_add_loop_test(tc_core, crit_merge, 0, i);
	tcase_add_loop_test(tc_core, crit_setcrit_null, 0, i);
	tcase_set_timeout(tc_core, 60);
	suite_add_tcase(s, tc_core);

	tc_core = tcase_create("JTI");
	tcase_add_loop_test(tc_core, jti_gen, 0, i);
	tcase_add_loop_test(tc_core, jti_gen_fail, 0, i);
	tcase_add_loop_test(tc_core, jti_setjti_null, 0, i);
	tcase_set_timeout(tc_core, 60);
	suite_add_tcase(s, tc_core);

	return s;
}

int main(void)
{
	JWT_TEST_MAIN("LibJWT Builder");
}