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Only accept a client certificate if the server requests

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one, as required by SSL/TLS specs.
This commit is contained in:
Dr. Stephen Henson 2003-09-03 23:42:17 +00:00
parent 3b07c32fe7
commit 33ed371ec9
2 changed files with 10 additions and 4 deletions
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5
CHANGES
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@ -1973,6 +1973,11 @@ des-cbc 3624.96k 5258.21k 5530.91k 5624.30k 5628.26k
Changes between 0.9.6j and 0.9.6k [xx XXX 2003]
*) In ssl3_accept() (ssl/s3_srvr.c) only accept a client certificate
if the server requested one: as stated in TLS 1.0 and SSL 3.0
specifications.
[Steve Henson]
*) In ssl3_get_client_hello() (ssl/s3_srvr.c), tolerate additional
extra data after the compression methods not only for TLS 1.0
but also for SSL 3.0 (as required by the specification).

9
ssl/s3_srvr.c
View file

@ -431,10 +431,11 @@ int ssl3_accept(SSL *s)
if (ret == 2)
s->state = SSL3_ST_SR_CLNT_HELLO_C;
else {
/* could be sent for a DH cert, even if we
* have not asked for it :-) */
ret=ssl3_get_client_certificate(s);
if (ret <= 0) goto end;
if (s->s3->tmp.cert_request)
{
ret=ssl3_get_client_certificate(s);
if (ret <= 0) goto end;
}
s->init_num=0;
s->state=SSL3_ST_SR_KEY_EXCH_A;
}