/*
* m_challenge - generate RSA challenge for wouldbe oper
- * parv[0] = sender prefix
* parv[1] = operator to challenge for, or +response
*
*/
return 0;
}
- b_response = rb_base64_decode((const unsigned char *)++parv[1], strlen(parv[1]), &len);
+ parv[1]++;
+ b_response = rb_base64_decode((const unsigned char *)parv[1], strlen(parv[1]), &len);
if(len != SHA_DIGEST_LENGTH ||
memcmp(source_p->localClient->challenge, b_response, SHA_DIGEST_LENGTH))
if(oper_p == NULL)
{
- sendto_one(source_p, form_str(ERR_NOOPERHOST),
- me.name, source_p->name);
+ sendto_one_numeric(source_p, ERR_NOOPERHOST, form_str(ERR_NOOPERHOST));
ilog(L_FOPER, "FAILED OPER (%s) by (%s!%s@%s) (%s)",
source_p->localClient->opername, source_p->name,
source_p->username, source_p->host,
if(oper_p == NULL)
{
- sendto_one(source_p, form_str(ERR_NOOPERHOST), me.name, source_p->name);
+ sendto_one_numeric(source_p, ERR_NOOPERHOST, form_str(ERR_NOOPERHOST));
ilog(L_FOPER, "FAILED OPER (%s) by (%s!%s@%s) (%s)",
parv[1], source_p->name,
source_p->username, source_p->host, source_p->sockhost);
if(IsOperConfNeedSSL(oper_p) && !IsSSLClient(source_p))
{
- sendto_one(source_p, form_str(ERR_NOOPERHOST), me.name, source_p->name);
+ sendto_one_numeric(source_p, ERR_NOOPERHOST, form_str(ERR_NOOPERHOST));
ilog(L_FOPER, "FAILED CHALLENGE (%s) by (%s!%s@%s) (%s) -- requires SSL/TLS",
parv[1], source_p->name, source_p->username, source_p->host,
source_p->sockhost);
return 0;
}
+ if (oper_p->certfp != NULL)
+ {
+ if (source_p->certfp == NULL || strcasecmp(source_p->certfp, oper_p->certfp))
+ {
+ sendto_one_numeric(source_p, ERR_NOOPERHOST, form_str(ERR_NOOPERHOST));
+ ilog(L_FOPER, "FAILED OPER (%s) by (%s!%s@%s) (%s) -- client certificate fingerprint mismatch",
+ parv[1], source_p->name,
+ source_p->username, source_p->host, source_p->sockhost);
+
+ if(ConfigFileEntry.failed_oper_notice)
+ {
+ sendto_realops_snomask(SNO_GENERAL, L_ALL,
+ "Failed OPER attempt - client certificate fingerprint mismatch by %s (%s@%s)",
+ source_p->name, source_p->username, source_p->host);
+ }
+ return 0;
+ }
+ }
+
if(!generate_challenge(&challenge, &(source_p->localClient->challenge), oper_p->rsa_pubkey))
{
char *chal = challenge;