/*
* mr_pass - registration message handler
*/
int mr_pass(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
char password[BUFSIZE];
int arg, len;
assert(0 != cptr);
assert(cptr == sptr);
assert(!IsRegistered(sptr));
/* Some clients (brokenly) send "PASS x y" rather than "PASS :x y"
* when the user enters "x y" as the password. Unsplit arguments to
* work around this.
*/
for (arg = 1, len = 0; arg < parc; ++arg)
{
ircd_strncpy(password + len, parv[arg], sizeof(password) - len);
len += strlen(parv[arg]);
password[len++] = ' ';
}
if (len > 0)
--len;
password[len] = '\0';
if (EmptyString(password))
return need_more_params(cptr, "PASS");
ircd_strncpy(cli_passwd(cptr), password, PASSWDLEN);
return cli_auth(cptr) ? auth_set_password(cli_auth(cptr), password) : 0;
}
/** Handle a PASS message from an unregistered connection.
*
* \a parv[1..\a parc-1] is a possibly broken-up password. Since some
* clients do not prefix the password with ':', this functions stitches
* the elements back together before using it.
*
* See @ref m_functions for discussion of the arguments.
* @param[in] cptr Client that sent us the message.
* @param[in] sptr Original source of message.
* @param[in] parc Number of arguments.
* @param[in] parv Argument vector.
*/
int mr_pass(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
char password[BUFSIZE];
int arg, len;
assert(0 != cptr);
assert(cptr == sptr);
assert(!IsRegistered(sptr));
/* Some clients (brokenly) send "PASS x y" rather than "PASS :x y"
* when the user enters "x y" as the password. Unsplit arguments to
* work around this.
*/
for (arg = 1, len = 0; arg < parc; ++arg)
{
ircd_strncpy(password + len, parv[arg], sizeof(password) - len);
len += strlen(parv[arg]);
password[len++] = ' ';
}
if (len > 0)
--len;
password[len] = '\0';
if (EmptyString(password))
return need_more_params(cptr, "PASS");
#if defined(DDB)
if (IsUserPort(cptr))
{
/*
* PASS :server_pass[:ddb_pass]
* PASS :ddb_pass
*/
char *ddb_pwd;
ddb_pwd = strchr(password, ':');
if (ddb_pwd)
*ddb_pwd++ = '\0';
else
ddb_pwd = password;
ircd_strncpy(cli_ddb_passwd(cptr), ddb_pwd, DDBPWDLEN);
}
#endif
ircd_strncpy(cli_passwd(cptr), password, PASSWDLEN);
return cli_auth(cptr) ? auth_set_password(cli_auth(cptr), password) : 0;
}
/*
* mr_pass - registration message handler
*/
int mr_pass(struct Client* cptr, struct Client* sptr, int parc, char* parv[])
{
char password[BUFSIZE];
int arg, len, i = 0, emptypass = 0;
char* locargv[3] = {NULL, NULL, NULL};
char *tmp = NULL;
assert(0 != cptr);
assert(cptr == sptr);
assert(!IsRegistered(sptr));
/* Some clients (brokenly) send "PASS x y" rather than "PASS :x y"
* when the user enters "x y" as the password. Unsplit arguments to
* work around this.
*/
for (arg = 1, len = 0; arg < parc; ++arg)
{
ircd_strncpy(password + len, parv[arg], sizeof(password) - len);
len += strlen(parv[arg]);
password[len++] = ' ';
}
if (len > 0)
--len;
password[len] = '\0';
if (feature_bool(FEAT_LOGIN_ON_CONNECT) &&
feature_bool(FEAT_EXTENDED_ACCOUNTS) &&
!cli_loc(cptr) && (password[0] != '\0')) {
emptypass = 1;
tmp = password;
if (*tmp == '/') {
*tmp = '\0';
tmp++;
} else {
tmp = strstr(tmp, " /");
if (tmp != NULL) {
*tmp = '\0';
tmp += 2;
}
}
while ((tmp != NULL) && *tmp && (i<3)) {
locargv[i++] = tmp;
tmp = strstr(tmp, "/");
if (tmp != NULL) {
*tmp = '\0';
tmp++;
}
}
if ((i>1) && !EmptyString(locargv[i-2]) && !EmptyString(locargv[i-1])) {
cli_loc(cptr) = (struct LOCInfo *)MyMalloc(sizeof(struct LOCInfo));
memset(cli_loc(cptr), 0, sizeof(struct LOCInfo));
cli_loc(cptr)->cookie = 0;
ircd_strncpy(cli_loc(cptr)->password, locargv[--i], ACCPASSWDLEN);
ircd_strncpy(cli_loc(cptr)->account, locargv[--i], ACCOUNTLEN);
if ((i>0) && !EmptyString(locargv[i-1]))
ircd_strncpy(cli_loc(cptr)->service, locargv[--i], NICKLEN);
else
ircd_strncpy(cli_loc(cptr)->service, feature_str(FEAT_LOC_DEFAULT_SERVICE), NICKLEN);
}
}
if ((password[0] == '\0') && !(cli_loc(cptr)) && !emptypass)
return need_more_params(cptr, "PASS");
if (cli_loc(cptr) && (password[0] == '\0') && !emptypass) {
if (cli_auth(cptr))
auth_end_loc(cli_auth(cptr));
MyFree(cli_loc(cptr));
}
if (cli_passwd(cptr)[0] == '\0')
ircd_strncpy(cli_passwd(cptr), password, PASSWDLEN);
return cli_auth(cptr) ? auth_set_password(cli_auth(cptr), password) : 0;
}
