linamh/net-libs/c-client/files/c-client-2007f-openssl-1.1.patch
Mario Fetka 8f7d9f4c23 net-libs/c-client: update metadata
Package-Manager: Portage-3.0.30, Repoman-3.0.3
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2022-04-05 13:09:13 +02:00

67 lines
2.8 KiB
Diff

diff -Nru a/src/osdep/unix/ssl_unix.c b/src/osdep/unix/ssl_unix.c
--- a/src/osdep/unix/ssl_unix.c 2011-07-23 02:20:10.000000000 +0200
+++ b/src/osdep/unix/ssl_unix.c 2018-09-22 09:34:26.492765776 +0200
@@ -59,7 +59,7 @@
static SSLSTREAM *ssl_start(TCPSTREAM *tstream,char *host,unsigned long flags);
static char *ssl_start_work (SSLSTREAM *stream,char *host,unsigned long flags);
static int ssl_open_verify (int ok,X509_STORE_CTX *ctx);
-static char *ssl_validate_cert (X509 *cert,char *host);
+static char *ssl_validate_cert (X509 *cert,char *host, char *cert_subj);
static long ssl_compare_hostnames (unsigned char *s,unsigned char *pat);
static char *ssl_getline_work (SSLSTREAM *stream,unsigned long *size,
long *contd);
@@ -210,6 +210,7 @@
BIO *bio;
X509 *cert;
unsigned long sl,tl;
+ char cert_subj[250];
char *s,*t,*err,tmp[MAILTMPLEN];
sslcertificatequery_t scq =
(sslcertificatequery_t) mail_parameters (NIL,GET_SSLCERTIFICATEQUERY,NIL);
@@ -266,13 +267,17 @@
if (SSL_write (stream->con,"",0) < 0)
return ssl_last_error ? ssl_last_error : "SSL negotiation failed";
/* need to validate host names? */
- if (!(flags & NET_NOVALIDATECERT) &&
- (err = ssl_validate_cert (cert = SSL_get_peer_certificate (stream->con),
- host))) {
- /* application callback */
- if (scq) return (*scq) (err,host,cert ? cert->name : "???") ? NIL : "";
- /* error message to return via mm_log() */
- sprintf (tmp,"*%.128s: %.255s",err,cert ? cert->name : "???");
+ if (!(flags & NET_NOVALIDATECERT)) {
+ cert_subj[0] = '\0';
+ cert = SSL_get_peer_certificate(stream->con);
+ if (cert)
+ X509_NAME_oneline(X509_get_subject_name(cert), cert_subj, sizeof(cert_subj));
+ err = ssl_validate_cert (cert, host, cert_subj);
+ if (err)
+ /* application callback */
+ if (scq) return (*scq) (err,host,cert ? cert_subj : "???") ? NIL : "";
+ /* error message to return via mm_log() */
+ sprintf (tmp,"*%.128s: %.255s",err,cert ? cert_subj : "???");
return ssl_last_error = cpystr (tmp);
}
return NIL;
@@ -313,7 +318,7 @@
* Returns: NIL if validated, else string of error message
*/
-static char *ssl_validate_cert (X509 *cert,char *host)
+static char *ssl_validate_cert (X509 *cert,char *host, char *cert_subj)
{
int i,n;
char *s,*t,*ret;
@@ -322,9 +327,9 @@
/* make sure have a certificate */
if (!cert) ret = "No certificate from server";
/* and that it has a name */
- else if (!cert->name) ret = "No name in certificate";
+ else if (cert_subj[0] == '\0') ret = "No name in certificate";
/* locate CN */
- else if (s = strstr (cert->name,"/CN=")) {
+ else if (s = strstr (cert_subj,"/CN=")) {
if (t = strchr (s += 4,'/')) *t = '\0';
/* host name matches pattern? */
ret = ssl_compare_hostnames (host,s) ? NIL :