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Diffstat (limited to 'src/core/lib/security/credentials/jwt/json_token.cc')
-rw-r--r--src/core/lib/security/credentials/jwt/json_token.cc86
1 files changed, 43 insertions, 43 deletions
diff --git a/src/core/lib/security/credentials/jwt/json_token.cc b/src/core/lib/security/credentials/jwt/json_token.cc
index 8c30353470..e195ec7509 100644
--- a/src/core/lib/security/credentials/jwt/json_token.cc
+++ b/src/core/lib/security/credentials/jwt/json_token.cc
@@ -56,15 +56,15 @@ static grpc_jwt_encode_and_sign_override g_jwt_encode_and_sign_override = NULL;
/* --- grpc_auth_json_key. --- */
-int grpc_auth_json_key_is_valid(const grpc_auth_json_key *json_key) {
+int grpc_auth_json_key_is_valid(const grpc_auth_json_key* json_key) {
return (json_key != NULL) &&
strcmp(json_key->type, GRPC_AUTH_JSON_TYPE_INVALID);
}
-grpc_auth_json_key grpc_auth_json_key_create_from_json(const grpc_json *json) {
+grpc_auth_json_key grpc_auth_json_key_create_from_json(const grpc_json* json) {
grpc_auth_json_key result;
- BIO *bio = NULL;
- const char *prop_value;
+ BIO* bio = NULL;
+ const char* prop_value;
int success = 0;
memset(&result, 0, sizeof(grpc_auth_json_key));
@@ -99,7 +99,7 @@ grpc_auth_json_key grpc_auth_json_key_create_from_json(const grpc_json *json) {
gpr_log(GPR_ERROR, "Could not write into openssl BIO.");
goto end;
}
- result.private_key = PEM_read_bio_RSAPrivateKey(bio, NULL, NULL, (void *)"");
+ result.private_key = PEM_read_bio_RSAPrivateKey(bio, NULL, NULL, (void*)"");
if (result.private_key == NULL) {
gpr_log(GPR_ERROR, "Could not deserialize private key.");
goto end;
@@ -113,16 +113,16 @@ end:
}
grpc_auth_json_key grpc_auth_json_key_create_from_string(
- const char *json_string) {
- char *scratchpad = gpr_strdup(json_string);
- grpc_json *json = grpc_json_parse_string(scratchpad);
+ const char* json_string) {
+ char* scratchpad = gpr_strdup(json_string);
+ grpc_json* json = grpc_json_parse_string(scratchpad);
grpc_auth_json_key result = grpc_auth_json_key_create_from_json(json);
if (json != NULL) grpc_json_destroy(json);
gpr_free(scratchpad);
return result;
}
-void grpc_auth_json_key_destruct(grpc_auth_json_key *json_key) {
+void grpc_auth_json_key_destruct(grpc_auth_json_key* json_key) {
if (json_key == NULL) return;
json_key->type = GRPC_AUTH_JSON_TYPE_INVALID;
if (json_key->client_id != NULL) {
@@ -145,10 +145,10 @@ void grpc_auth_json_key_destruct(grpc_auth_json_key *json_key) {
/* --- jwt encoding and signature. --- */
-static grpc_json *create_child(grpc_json *brother, grpc_json *parent,
- const char *key, const char *value,
+static grpc_json* create_child(grpc_json* brother, grpc_json* parent,
+ const char* key, const char* value,
grpc_json_type type) {
- grpc_json *child = grpc_json_create(type);
+ grpc_json* child = grpc_json_create(type);
if (brother) brother->next = child;
if (!parent->child) parent->child = child;
child->parent = parent;
@@ -157,11 +157,11 @@ static grpc_json *create_child(grpc_json *brother, grpc_json *parent,
return child;
}
-static char *encoded_jwt_header(const char *key_id, const char *algorithm) {
- grpc_json *json = grpc_json_create(GRPC_JSON_OBJECT);
- grpc_json *child = NULL;
- char *json_str = NULL;
- char *result = NULL;
+static char* encoded_jwt_header(const char* key_id, const char* algorithm) {
+ grpc_json* json = grpc_json_create(GRPC_JSON_OBJECT);
+ grpc_json* child = NULL;
+ char* json_str = NULL;
+ char* result = NULL;
child = create_child(NULL, json, "alg", algorithm, GRPC_JSON_STRING);
child = create_child(child, json, "typ", GRPC_JWT_TYPE, GRPC_JSON_STRING);
@@ -174,13 +174,13 @@ static char *encoded_jwt_header(const char *key_id, const char *algorithm) {
return result;
}
-static char *encoded_jwt_claim(const grpc_auth_json_key *json_key,
- const char *audience,
- gpr_timespec token_lifetime, const char *scope) {
- grpc_json *json = grpc_json_create(GRPC_JSON_OBJECT);
- grpc_json *child = NULL;
- char *json_str = NULL;
- char *result = NULL;
+static char* encoded_jwt_claim(const grpc_auth_json_key* json_key,
+ const char* audience,
+ gpr_timespec token_lifetime, const char* scope) {
+ grpc_json* json = grpc_json_create(GRPC_JSON_OBJECT);
+ grpc_json* child = NULL;
+ char* json_str = NULL;
+ char* result = NULL;
gpr_timespec now = gpr_now(GPR_CLOCK_REALTIME);
gpr_timespec expiration = gpr_time_add(now, token_lifetime);
char now_str[GPR_LTOA_MIN_BUFSIZE];
@@ -213,12 +213,12 @@ static char *encoded_jwt_claim(const grpc_auth_json_key *json_key,
return result;
}
-static char *dot_concat_and_free_strings(char *str1, char *str2) {
+static char* dot_concat_and_free_strings(char* str1, char* str2) {
size_t str1_len = strlen(str1);
size_t str2_len = strlen(str2);
size_t result_len = str1_len + 1 /* dot */ + str2_len;
- char *result = (char *)gpr_malloc(result_len + 1 /* NULL terminated */);
- char *current = result;
+ char* result = (char*)gpr_malloc(result_len + 1 /* NULL terminated */);
+ char* current = result;
memcpy(current, str1, str1_len);
current += str1_len;
*(current++) = '.';
@@ -232,7 +232,7 @@ static char *dot_concat_and_free_strings(char *str1, char *str2) {
return result;
}
-const EVP_MD *openssl_digest_from_algorithm(const char *algorithm) {
+const EVP_MD* openssl_digest_from_algorithm(const char* algorithm) {
if (strcmp(algorithm, GRPC_JWT_RSA_SHA256_ALGORITHM) == 0) {
return EVP_sha256();
} else {
@@ -241,15 +241,15 @@ const EVP_MD *openssl_digest_from_algorithm(const char *algorithm) {
}
}
-char *compute_and_encode_signature(const grpc_auth_json_key *json_key,
- const char *signature_algorithm,
- const char *to_sign) {
- const EVP_MD *md = openssl_digest_from_algorithm(signature_algorithm);
- EVP_MD_CTX *md_ctx = NULL;
- EVP_PKEY *key = EVP_PKEY_new();
+char* compute_and_encode_signature(const grpc_auth_json_key* json_key,
+ const char* signature_algorithm,
+ const char* to_sign) {
+ const EVP_MD* md = openssl_digest_from_algorithm(signature_algorithm);
+ EVP_MD_CTX* md_ctx = NULL;
+ EVP_PKEY* key = EVP_PKEY_new();
size_t sig_len = 0;
- unsigned char *sig = NULL;
- char *result = NULL;
+ unsigned char* sig = NULL;
+ char* result = NULL;
if (md == NULL) return NULL;
md_ctx = EVP_MD_CTX_create();
if (md_ctx == NULL) {
@@ -269,7 +269,7 @@ char *compute_and_encode_signature(const grpc_auth_json_key *json_key,
gpr_log(GPR_ERROR, "DigestFinal (get signature length) failed.");
goto end;
}
- sig = (unsigned char *)gpr_malloc(sig_len);
+ sig = (unsigned char*)gpr_malloc(sig_len);
if (EVP_DigestSignFinal(md_ctx, sig, &sig_len) != 1) {
gpr_log(GPR_ERROR, "DigestFinal (signature compute) failed.");
goto end;
@@ -283,18 +283,18 @@ end:
return result;
}
-char *grpc_jwt_encode_and_sign(const grpc_auth_json_key *json_key,
- const char *audience,
- gpr_timespec token_lifetime, const char *scope) {
+char* grpc_jwt_encode_and_sign(const grpc_auth_json_key* json_key,
+ const char* audience,
+ gpr_timespec token_lifetime, const char* scope) {
if (g_jwt_encode_and_sign_override != NULL) {
return g_jwt_encode_and_sign_override(json_key, audience, token_lifetime,
scope);
} else {
- const char *sig_algo = GRPC_JWT_RSA_SHA256_ALGORITHM;
- char *to_sign = dot_concat_and_free_strings(
+ const char* sig_algo = GRPC_JWT_RSA_SHA256_ALGORITHM;
+ char* to_sign = dot_concat_and_free_strings(
encoded_jwt_header(json_key->private_key_id, sig_algo),
encoded_jwt_claim(json_key, audience, token_lifetime, scope));
- char *sig = compute_and_encode_signature(json_key, sig_algo, to_sign);
+ char* sig = compute_and_encode_signature(json_key, sig_algo, to_sign);
if (sig == NULL) {
gpr_free(to_sign);
return NULL;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-05 21:04:00 +0000