*/
#include <stdio.h>
-#include <sys/types.h>
-#if !defined(WIN32) && !defined(VSM) && !defined(NeXT)
+
+#include "e_os.h"
+#ifndef NO_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#if !defined(OPENSSL_SYS_WIN32) && !defined(OPENSSL_SYS_VMS) && !defined(NeXT) && !defined(MAC_OS_pre_X)
#include <dirent.h>
#endif
+
+#if defined(WIN32)
+#include <windows.h>
+#endif
+
#ifdef NeXT
#include <sys/dir.h>
#define dirent direct
#endif
+
#include <openssl/objects.h>
#include <openssl/bio.h>
#include <openssl/pem.h>
+#include <openssl/x509v3.h>
#include "ssl_locl.h"
int SSL_get_ex_data_X509_STORE_CTX_idx(void)
{
- static int ssl_x509_store_ctx_idx= -1;
+ static volatile int ssl_x509_store_ctx_idx= -1;
if (ssl_x509_store_ctx_idx < 0)
{
- ssl_x509_store_ctx_idx=X509_STORE_CTX_get_ex_new_index(
- 0,"SSL for verify callback",NULL,NULL,NULL);
+ /* any write lock will do; usually this branch
+ * will only be taken once anyway */
+ CRYPTO_w_lock(CRYPTO_LOCK_SSL_CTX);
+
+ if (ssl_x509_store_ctx_idx < 0)
+ {
+ ssl_x509_store_ctx_idx=X509_STORE_CTX_get_ex_new_index(
+ 0,"SSL for verify callback",NULL,NULL,NULL);
+ }
+
+ CRYPTO_w_unlock(CRYPTO_LOCK_SSL_CTX);
}
- return(ssl_x509_store_ctx_idx);
+ return ssl_x509_store_ctx_idx;
}
CERT *ssl_cert_new(void)
{
CERT *ret;
- ret=(CERT *)Malloc(sizeof(CERT));
+ ret=(CERT *)OPENSSL_malloc(sizeof(CERT));
if (ret == NULL)
{
SSLerr(SSL_F_SSL_CERT_NEW,ERR_R_MALLOC_FAILURE);
CERT *ret;
int i;
- ret = (CERT *)Malloc(sizeof(CERT));
+ ret = (CERT *)OPENSSL_malloc(sizeof(CERT));
if (ret == NULL)
{
SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_MALLOC_FAILURE);
ret->mask = cert->mask;
ret->export_mask = cert->export_mask;
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (cert->rsa_tmp != NULL)
{
+ RSA_up_ref(cert->rsa_tmp);
ret->rsa_tmp = cert->rsa_tmp;
- CRYPTO_add(&ret->rsa_tmp->references, 1, CRYPTO_LOCK_RSA);
}
ret->rsa_tmp_cb = cert->rsa_tmp_cb;
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
if (cert->dh_tmp != NULL)
{
- /* DH parameters don't have a reference count (and cannot
- * reasonably be shared anyway, as the secret exponent may
- * be created just when it is needed -- earlier library
- * versions did not pay attention to this) */
+ /* DH parameters don't have a reference count */
ret->dh_tmp = DHparams_dup(cert->dh_tmp);
if (ret->dh_tmp == NULL)
{
- SSLerr(SSL_F_SSL_CERT_NEW, ERR_R_DH_LIB);
+ SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_DH_LIB);
goto err;
}
+ if (cert->dh_tmp->priv_key)
+ {
+ BIGNUM *b = BN_dup(cert->dh_tmp->priv_key);
+ if (!b)
+ {
+ SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
+ goto err;
+ }
+ ret->dh_tmp->priv_key = b;
+ }
+ if (cert->dh_tmp->pub_key)
+ {
+ BIGNUM *b = BN_dup(cert->dh_tmp->pub_key);
+ if (!b)
+ {
+ SSLerr(SSL_F_SSL_CERT_DUP, ERR_R_BN_LIB);
+ goto err;
+ }
+ ret->dh_tmp->pub_key = b;
+ }
}
ret->dh_tmp_cb = cert->dh_tmp_cb;
#endif
return(ret);
+#ifndef OPENSSL_NO_DH /* avoid 'unreferenced label' warning if OPENSSL_NO_DH is defined */
err:
-#ifndef NO_RSA
+#endif
+#ifndef OPENSSL_NO_RSA
if (ret->rsa_tmp != NULL)
RSA_free(ret->rsa_tmp);
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
if (ret->dh_tmp != NULL)
DH_free(ret->dh_tmp);
#endif
}
#endif
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (c->rsa_tmp) RSA_free(c->rsa_tmp);
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
if (c->dh_tmp) DH_free(c->dh_tmp);
#endif
EVP_PKEY_free(c->pkeys[i].publickey);
#endif
}
- Free(c);
+ OPENSSL_free(c);
}
int ssl_cert_inst(CERT **o)
{
SESS_CERT *ret;
- ret = Malloc(sizeof *ret);
+ ret = OPENSSL_malloc(sizeof *ret);
if (ret == NULL)
{
SSLerr(SSL_F_SSL_SESS_CERT_NEW, ERR_R_MALLOC_FAILURE);
#endif
}
-#ifndef NO_RSA
+#ifndef OPENSSL_NO_RSA
if (sc->peer_rsa_tmp != NULL)
RSA_free(sc->peer_rsa_tmp);
#endif
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
if (sc->peer_dh_tmp != NULL)
DH_free(sc->peer_dh_tmp);
#endif
- Free(sc);
+ OPENSSL_free(sc);
}
int ssl_set_peer_cert_type(SESS_CERT *sc,int type)
return(0);
x=sk_X509_value(sk,0);
- X509_STORE_CTX_init(&ctx,s->ctx->cert_store,x,sk);
+ if(!X509_STORE_CTX_init(&ctx,s->ctx->cert_store,x,sk))
+ {
+ SSLerr(SSL_F_SSL_VERIFY_CERT_CHAIN,ERR_R_X509_LIB);
+ return(0);
+ }
if (SSL_get_verify_depth(s) >= 0)
X509_STORE_CTX_set_depth(&ctx, SSL_get_verify_depth(s));
- X509_STORE_CTX_set_ex_data(&ctx,SSL_get_ex_data_X509_STORE_CTX_idx(),
- (char *)s);
+ X509_STORE_CTX_set_ex_data(&ctx,SSL_get_ex_data_X509_STORE_CTX_idx(),s);
+
+ /* We need to set the verify purpose. The purpose can be determined by
+ * the context: if its a server it will verify SSL client certificates
+ * or vice versa.
+ */
+ if (s->server)
+ i = X509_PURPOSE_SSL_CLIENT;
+ else
+ i = X509_PURPOSE_SSL_SERVER;
+
+ X509_STORE_CTX_purpose_inherit(&ctx, i, s->purpose, s->trust);
+
+ if (s->verify_callback)
+ X509_STORE_CTX_set_verify_cb(&ctx, s->verify_callback);
if (s->ctx->app_verify_callback != NULL)
+#if 1 /* new with OpenSSL 0.9.7 */
+ i=s->ctx->app_verify_callback(&ctx, s->ctx->app_verify_arg);
+#else
i=s->ctx->app_verify_callback(&ctx); /* should pass app_verify_arg */
+#endif
else
{
-#ifndef NO_X509_VERIFY
+#ifndef OPENSSL_NO_X509_VERIFY
i=X509_verify_cert(&ctx);
#else
i=0;
return(add_client_CA(&(ctx->client_CA),x));
}
-static int name_cmp(X509_NAME **a,X509_NAME **b)
+static int xname_cmp(const X509_NAME * const *a, const X509_NAME * const *b)
{
return(X509_NAME_cmp(*a,*b));
}
-#ifndef NO_STDIO
+#ifndef OPENSSL_NO_STDIO
/*!
* Load CA certs from a file into a ::STACK. Note that it is somewhat misnamed;
* it doesn't really have anything to do with clients (except that a common use
X509_NAME *xn=NULL;
STACK_OF(X509_NAME) *ret,*sk;
- ret=sk_X509_NAME_new(NULL);
- sk=sk_X509_NAME_new(name_cmp);
+ ret=sk_X509_NAME_new_null();
+ sk=sk_X509_NAME_new(xname_cmp);
in=BIO_new(BIO_s_file_internal());
int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
const char *file)
- {
- BIO *in;
- X509 *x=NULL;
- X509_NAME *xn=NULL;
- int ret=1;
- int (*oldcmp)(X509_NAME **a, X509_NAME **b);
-
- oldcmp=sk_X509_NAME_set_cmp_func(stack,name_cmp);
-
- in=BIO_new(BIO_s_file_internal());
-
- if (in == NULL)
{
- SSLerr(SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK,ERR_R_MALLOC_FAILURE);
- goto err;
- }
+ BIO *in;
+ X509 *x=NULL;
+ X509_NAME *xn=NULL;
+ int ret=1;
+ int (*oldcmp)(const X509_NAME * const *a, const X509_NAME * const *b);
- if (!BIO_read_filename(in,file))
- goto err;
-
- for (;;)
- {
- if (PEM_read_bio_X509(in,&x,NULL,NULL) == NULL)
- break;
- if ((xn=X509_get_subject_name(x)) == NULL) goto err;
- xn=X509_NAME_dup(xn);
- if (xn == NULL) goto err;
- if (sk_X509_NAME_find(stack,xn) >= 0)
- X509_NAME_free(xn);
- else
- sk_X509_NAME_push(stack,xn);
- }
+ oldcmp=sk_X509_NAME_set_cmp_func(stack,xname_cmp);
+
+ in=BIO_new(BIO_s_file_internal());
+
+ if (in == NULL)
+ {
+ SSLerr(SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK,ERR_R_MALLOC_FAILURE);
+ goto err;
+ }
+
+ if (!BIO_read_filename(in,file))
+ goto err;
+
+ for (;;)
+ {
+ if (PEM_read_bio_X509(in,&x,NULL,NULL) == NULL)
+ break;
+ if ((xn=X509_get_subject_name(x)) == NULL) goto err;
+ xn=X509_NAME_dup(xn);
+ if (xn == NULL) goto err;
+ if (sk_X509_NAME_find(stack,xn) >= 0)
+ X509_NAME_free(xn);
+ else
+ sk_X509_NAME_push(stack,xn);
+ }
- if (0)
- {
+ if (0)
+ {
err:
- ret=0;
- }
- if(in != NULL)
- BIO_free(in);
- if(x != NULL)
- X509_free(x);
-
- sk_X509_NAME_set_cmp_func(stack,oldcmp);
+ ret=0;
+ }
+ if(in != NULL)
+ BIO_free(in);
+ if(x != NULL)
+ X509_free(x);
+
+ sk_X509_NAME_set_cmp_func(stack,oldcmp);
- return ret;
- }
+ return ret;
+ }
/*!
* Add a directory of certs to a stack.
* certs may have been added to \c stack.
*/
-#ifndef WIN32
-#ifndef VMS /* XXXX This may be fixed in the future */
+#ifndef OPENSSL_SYS_WIN32
+#ifndef OPENSSL_SYS_VMS /* XXXX This may be fixed in the future */
+#ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! */
int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
const char *dir)
- {
- DIR *d;
- struct dirent *dstruct;
- int ret = 0;
+ {
+ DIR *d;
+ struct dirent *dstruct;
+ int ret = 0;
- CRYPTO_w_lock(CRYPTO_LOCK_READDIR);
- d = opendir(dir);
+ CRYPTO_w_lock(CRYPTO_LOCK_READDIR);
+ d = opendir(dir);
- /* Note that a side effect is that the CAs will be sorted by name */
- if(!d)
- {
- SYSerr(SYS_F_OPENDIR, get_last_sys_error());
- ERR_add_error_data(3, "opendir('", dir, "')");
- SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK, ERR_R_SYS_LIB);
- goto err;
+ /* Note that a side effect is that the CAs will be sorted by name */
+ if(!d)
+ {
+ SYSerr(SYS_F_OPENDIR, get_last_sys_error());
+ ERR_add_error_data(3, "opendir('", dir, "')");
+ SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK, ERR_R_SYS_LIB);
+ goto err;
+ }
+
+ while((dstruct=readdir(d)))
+ {
+ char buf[1024];
+ int r;
+
+ if(strlen(dir)+strlen(dstruct->d_name)+2 > sizeof buf)
+ {
+ SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK,SSL_R_PATH_TOO_LONG);
+ goto err;
+ }
+
+ r = BIO_snprintf(buf,sizeof buf,"%s/%s",dir,dstruct->d_name);
+ if (r <= 0 || r >= sizeof buf)
+ goto err;
+ if(!SSL_add_file_cert_subjects_to_stack(stack,buf))
+ goto err;
+ }
+ ret = 1;
+
+err:
+ CRYPTO_w_unlock(CRYPTO_LOCK_READDIR);
+ return ret;
}
- while((dstruct=readdir(d)))
+#endif
+#endif
+
+#else
+
+int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stack,
+ const char *dir)
{
- char buf[1024];
+ WIN32_FIND_DATA FindFileData;
+ HANDLE hFind;
+ int ret = 0;
- if(strlen(dir)+strlen(dstruct->d_name)+2 > sizeof buf)
- {
- SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK,SSL_R_PATH_TOO_LONG);
- goto err;
- }
+ CRYPTO_w_lock(CRYPTO_LOCK_READDIR);
- sprintf(buf,"%s/%s",dir,dstruct->d_name);
- if(!SSL_add_file_cert_subjects_to_stack(stack,buf))
- goto err;
- }
- ret = 1;
+ hFind = FindFirstFile(dir, &FindFileData);
+ /* Note that a side effect is that the CAs will be sorted by name */
+ if(hFind == INVALID_HANDLE_VALUE)
+ {
+ SYSerr(SYS_F_OPENDIR, get_last_sys_error());
+ ERR_add_error_data(3, "opendir('", dir, "')");
+ SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK, ERR_R_SYS_LIB);
+ goto err;
+ }
+
+ do
+ {
+ char buf[1024];
+ int r;
+
+ if(strlen(dir)+strlen(FindFileData.cFileName)+2 > sizeof buf)
+ {
+ SSLerr(SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK,SSL_R_PATH_TOO_LONG);
+ goto err;
+ }
+
+ r = BIO_snprintf(buf,sizeof buf,"%s/%s",dir,FindFileData.cFileName);
+ if (r <= 0 || r >= sizeof buf)
+ goto err;
+ if(!SSL_add_file_cert_subjects_to_stack(stack,buf))
+ goto err;
+ }
+ while (FindNextFile(hFind, &FindFileData) != FALSE);
+ FindClose(hFind);
+ ret = 1;
err:
- CRYPTO_w_unlock(CRYPTO_LOCK_READDIR);
- return ret;
- }
+ CRYPTO_w_unlock(CRYPTO_LOCK_READDIR);
+ return ret;
+ }
#endif
-#endif
projects / openssl.git / blobdiff