/*
- * Copyright 2007-2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2007-2020 The OpenSSL Project Authors. All Rights Reserved.
* Copyright Nokia 2007-2019
* Copyright Siemens AG 2015-2019
*
#include <openssl/err.h> /* should be implied by cmperr.h */
#include <openssl/x509v3.h>
+DEFINE_STACK_OF(X509)
+DEFINE_STACK_OF(X509_OBJECT)
+DEFINE_STACK_OF(ASN1_UTF8STRING)
+
/*
* use trace API for CMP-specific logging, prefixed by "CMP " and severity
*/
*/
static const char *improve_location_name(const char *func, const char *fallback)
{
- if (!ossl_assert(fallback != NULL))
- return NULL;
+ if (fallback == NULL)
+ return func == NULL ? UNKNOWN_FUNC : func;
+
return func == NULL || *func == '\0' || strcmp(func, UNKNOWN_FUNC) == 0
? fallback : func;
}
-int OSSL_CMP_print_to_bio(BIO* bio, const char *component, const char *file,
+int OSSL_CMP_print_to_bio(BIO *bio, const char *component, const char *file,
int line, OSSL_CMP_severity level, const char *msg)
{
const char *level_string =
level_string, msg) >= 0;
}
-/*
- * auxiliary function for incrementally reporting texts via the error queue
- */
-static void put_error(int lib, const char *func, int reason,
- const char *file, int line)
-{
- ERR_new();
- ERR_set_debug(file, line, func);
- ERR_set_error(lib, reason, NULL /* no data here, so fmt is NULL */);
-}
-
-#define ERR_print_errors_cb_LIMIT 4096 /* size of char buf[] variable there */
-#define TYPICAL_MAX_OUTPUT_BEFORE_DATA 100
-#define MAX_DATA_LEN (ERR_print_errors_cb_LIMIT-TYPICAL_MAX_OUTPUT_BEFORE_DATA)
-void ossl_cmp_add_error_txt(const char *separator, const char *txt)
-{
- const char *file = NULL;
- int line;
- const char *func = NULL;
- const char *data = NULL;
- int flags;
- unsigned long err = ERR_peek_last_error();
-
- if (separator == NULL)
- separator = "";
- if (err == 0)
- put_error(ERR_LIB_CMP, NULL, 0, "", 0);
-
- do {
- size_t available_len, data_len;
- const char *curr = txt, *next = txt;
- char *tmp;
-
- ERR_peek_last_error_all(&file, &line, &func, &data, &flags);
- if ((flags & ERR_TXT_STRING) == 0) {
- data = "";
- separator = "";
- }
- data_len = strlen(data);
-
- /* workaround for limit of ERR_print_errors_cb() */
- if (data_len >= MAX_DATA_LEN
- || strlen(separator) >= (size_t)(MAX_DATA_LEN - data_len))
- available_len = 0;
- else
- available_len = MAX_DATA_LEN - data_len - strlen(separator) - 1;
- /* MAX_DATA_LEN > available_len >= 0 */
-
- if (separator[0] == '\0') {
- const size_t len_next = strlen(next);
-
- if (len_next <= available_len) {
- next += len_next;
- curr = NULL; /* no need to split */
- }
- else {
- next += available_len;
- curr = next; /* will split at this point */
- }
- } else {
- while (*next != '\0' && (size_t)(next - txt) <= available_len) {
- curr = next;
- next = strstr(curr, separator);
- if (next != NULL)
- next += strlen(separator);
- else
- next = curr + strlen(curr);
- }
- if ((size_t)(next - txt) <= available_len)
- curr = NULL; /* the above loop implies *next == '\0' */
- }
- if (curr != NULL) {
- /* split error msg at curr since error data would get too long */
- if (curr != txt) {
- tmp = OPENSSL_strndup(txt, curr - txt);
- if (tmp == NULL)
- return;
- ERR_add_error_data(2, separator, tmp);
- OPENSSL_free(tmp);
- }
- put_error(ERR_LIB_CMP, func, err, file, line);
- txt = curr;
- } else {
- ERR_add_error_data(2, separator, txt);
- txt = next; /* finished */
- }
- } while (*txt != '\0');
-}
-
+#define ERR_PRINT_BUF_SIZE 4096
/* this is similar to ERR_print_errors_cb, but uses the CMP-specific cb type */
-void OSSL_CMP_print_errors_cb(OSSL_cmp_log_cb_t log_fn)
+void OSSL_CMP_print_errors_cb(OSSL_CMP_log_cb_t log_fn)
{
unsigned long err;
- char msg[ERR_print_errors_cb_LIMIT];
+ char msg[ERR_PRINT_BUF_SIZE];
const char *file = NULL, *func = NULL, *data = NULL;
int line, flags;
}
int ossl_cmp_sk_X509_add1_certs(STACK_OF(X509) *sk, STACK_OF(X509) *certs,
- int no_self_issued, int no_dups, int prepend)
+ int no_self_signed, int no_dups, int prepend)
/* compiler would allow 'const' for the list of certs, yet they are up-ref'ed */
{
int i;
for (i = 0; i < sk_X509_num(certs); i++) { /* certs may be NULL */
X509 *cert = sk_X509_value(certs, i);
- if (!no_self_issued || X509_check_issued(cert, cert) != X509_V_OK) {
+ if (!no_self_signed || X509_self_signed(cert, 0) != 1) {
if (!ossl_cmp_sk_X509_add1_cert(sk, cert, no_dups, prepend))
return 0;
}
}
int ossl_cmp_X509_STORE_add1_certs(X509_STORE *store, STACK_OF(X509) *certs,
- int only_self_issued)
+ int only_self_signed)
{
int i;
for (i = 0; i < sk_X509_num(certs); i++) {
X509 *cert = sk_X509_value(certs, i);
- if (!only_self_issued || X509_check_issued(cert, cert) == X509_V_OK)
+ if (!only_self_signed || X509_self_signed(cert, 0) == 1)
if (!X509_STORE_add_cert(store, cert)) /* ups cert ref counter */
return 0;
}
return 1;
}
-STACK_OF(X509) *ossl_cmp_X509_STORE_get1_certs(X509_STORE *store)
-{
- int i;
- STACK_OF(X509) *sk;
- STACK_OF(X509_OBJECT) *objs;
-
- if (store == NULL) {
- CMPerr(0, CMP_R_NULL_ARGUMENT);
- return 0;
- }
- if ((sk = sk_X509_new_null()) == NULL)
- return NULL;
- objs = X509_STORE_get0_objects(store);
- for (i = 0; i < sk_X509_OBJECT_num(objs); i++) {
- X509 *cert = X509_OBJECT_get0_X509(sk_X509_OBJECT_value(objs, i));
-
- if (cert != NULL) {
- if (!sk_X509_push(sk, cert))
- goto err;
- if (!X509_up_ref(cert)) {
- (void)sk_X509_pop(sk);
- goto err;
- }
- }
- }
- return sk;
-
- err:
- sk_X509_pop_free(sk, X509_free);
- return NULL;
-}
-
/*-
* Builds up the certificate chain of certs as high up as possible using
* the given list of certs containing all possible intermediate certificates and
return result;
}
+int ossl_cmp_sk_ASN1_UTF8STRING_push_str(STACK_OF(ASN1_UTF8STRING) *sk,
+ const char *text)
+{
+ ASN1_UTF8STRING *utf8string;
+
+ if (!ossl_assert(sk != NULL && text != NULL))
+ return 0;
+ if ((utf8string = ASN1_UTF8STRING_new()) == NULL)
+ return 0;
+ if (!ASN1_STRING_set(utf8string, text, -1))
+ goto err;
+ if (!sk_ASN1_UTF8STRING_push(sk, utf8string))
+ goto err;
+ return 1;
+
+ err:
+ ASN1_UTF8STRING_free(utf8string);
+ return 0;
+}
+
int ossl_cmp_asn1_octet_string_set1(ASN1_OCTET_STRING **tgt,
const ASN1_OCTET_STRING *src)
{
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