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Add XMPP STARTTLS support.

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This commit is contained in:
Ben Laurie 2008-10-14 19:11:26 +00:00
parent 0f7efbc859
commit d5bbead449
2 changed files with 31 additions and 2 deletions
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3
CHANGES
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@ -722,6 +722,9 @@
Changes between 0.9.8i and 0.9.8j [xx XXX xxxx]
*) Add support for XMPP STARTTLS in s_client.
[Philip Paeps <philip@freebsd.org>]
*) Change the server-side SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG behavior
to ensure that even with this option, only ciphersuites in the
server's preference list will be accepted. (Note that the option

30
apps/s_client.c
View File

@ -325,7 +325,8 @@ static void sc_usage(void)
BIO_printf(bio_err," -starttls prot - use the STARTTLS command before starting TLS\n");
BIO_printf(bio_err," for those protocols that support it, where\n");
BIO_printf(bio_err," 'prot' defines which one to assume. Currently,\n");
BIO_printf(bio_err," only \"smtp\", \"pop3\", \"imap\", and \"ftp\" are supported.\n");
BIO_printf(bio_err," only \"smtp\", \"pop3\", \"imap\", \"ftp\" and \"xmpp\"\n");
BIO_printf(bio_err," are supported.\n");
#ifndef OPENSSL_NO_ENGINE
BIO_printf(bio_err," -engine id - Initialise and use the specified engine\n");
#endif
@ -368,7 +369,8 @@ enum
PROTO_SMTP,
PROTO_POP3,
PROTO_IMAP,
PROTO_FTP
PROTO_FTP,
PROTO_XMPP,
};
int MAIN(int, char **);
@ -664,6 +666,8 @@ int MAIN(int argc, char **argv)
starttls_proto = PROTO_IMAP;
else if (strcmp(*argv,"ftp") == 0)
starttls_proto = PROTO_FTP;
else if (strcmp(*argv, "xmpp") == 0)
starttls_proto = PROTO_XMPP;
else
goto bad;
}
@ -1118,6 +1122,28 @@ SSL_set_tlsext_status_ids(con, ids);
BIO_printf(sbio,"AUTH TLS\r\n");
BIO_read(sbio,sbuf,BUFSIZZ);
}
if (starttls_proto == PROTO_XMPP)
{
int seen = 0;
BIO_printf(sbio,"<stream:stream "
"xmlns:stream='http://etherx.jabber.org/streams' "
"xmlns='jabber:client' to='%s' version='1.0'>", host);
seen = BIO_read(sbio,mbuf,BUFSIZZ);
mbuf[seen] = 0;
while (!strstr(mbuf, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'"))
{
if (strstr(mbuf, "/stream:features>"))
goto shut;
seen = BIO_read(sbio,mbuf,BUFSIZZ);
mbuf[seen] = 0;
}
BIO_printf(sbio, "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>");
seen = BIO_read(sbio,sbuf,BUFSIZZ);
sbuf[seen] = 0;
if (!strstr(sbuf, "<proceed"))
goto shut;
mbuf[0] = 0;
}
for (;;)
{