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putty-source/nocproxy.c
Simon Tatham 3af7d33340 Malcolm Smith's patch to support CHAP (digest-based) authentication
when talking to SOCKS 5 proxies. Configures itself transparently (if
the proxy offers CHAP it will use it, otherwise it falls back to
ordinary cleartext passwords).

[originally from svn r4517]
2004-08-30 13:11:17 +00:00

37 lines
883 B
C

/*
* Routines to refuse to do cryptographic interaction with proxies
* in PuTTY. This is a stub implementation of the same interfaces
* provided by cproxy.c, for use in PuTTYtel.
*/
#include <assert.h>
#include <ctype.h>
#include <string.h>
#define DEFINE_PLUG_METHOD_MACROS
#include "putty.h"
#include "network.h"
#include "proxy.h"
void proxy_socks5_offerencryptedauth(char * command, int * len)
{
/* For telnet, don't add any new encrypted authentication routines */
}
int proxy_socks5_handlechap (Proxy_Socket p)
{
plug_closing(p->plug, "Proxy error: Trying to handle a SOCKS5 CHAP request"
" in telnet-only build",
PROXY_ERROR_GENERAL, 0);
return 1;
}
int proxy_socks5_selectchap(Proxy_Socket p)
{
plug_closing(p->plug, "Proxy error: Trying to handle a SOCKS5 CHAP request"
" in telnet-only build",
PROXY_ERROR_GENERAL, 0);
return 1;
}