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[irc/rqf/shadowircd.git] / modules / m_oper.c

diff --git a/modules/m_oper.c b/modules/m_oper.c
index 1b0b7c928f9f998b2d0884d22829b79a72eac3a6..96794a16a3eafeccdd2ae336b331a6a178efad26 100644 (file)
--- a/modules/m_oper.c
+++ b/modules/m_oper.c
@@ -55,7 +55,6 @@ static int match_oper_password(const char *password, struct oper_conf *oper_p);
 
 /*
  * m_oper
- *      parv[0] = sender prefix
  *      parv[1] = oper name
  *      parv[2] = oper password
  */
@@ -85,7 +84,7 @@ m_oper(struct Client *client_p, struct Client *source_p, int parc, const char *p
 
        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)",
                     name, source_p->name,
                     source_p->username, source_p->host, source_p->sockhost);
@@ -102,7 +101,7 @@ m_oper(struct Client *client_p, struct Client *source_p, int parc, const char *p
 
        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 OPER (%s) by (%s!%s@%s) (%s) -- requires SSL/TLS",
                     name, source_p->name,
                     source_p->username, source_p->host, source_p->sockhost);
@@ -116,6 +115,25 @@ m_oper(struct Client *client_p, struct Client *source_p, int parc, const char *p
                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",
+                            name, 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(match_oper_password(password, oper_p))
        {
                oper_up(source_p, oper_p);