/*
* validate a user
*/
void cmd_vali(char *v_args)
{
char user[128];
int newax;
struct ctdluser userbuf;
extract_token(user, v_args, 0, '|', sizeof user);
newax = extract_int(v_args, 1);
if (CtdlAccessCheck(ac_aide) ||
(newax > AxAideU) ||
(newax < AxDeleted)) {
return;
}
if (CtdlGetUserLock(&userbuf, user) != 0) {
cprintf("%d '%s' not found.\n", ERROR + NO_SUCH_USER, user);
return;
}
userbuf.axlevel = newax;
userbuf.flags = (userbuf.flags & ~US_NEEDVALID);
CtdlPutUserLock(&userbuf);
/* If the access level was set to zero, delete the user */
if (newax == 0) {
if (purge_user(user) == 0) {
cprintf("%d %s Deleted.\n", CIT_OK, userbuf.fullname);
return;
}
}
cprintf("%d User '%s' validated.\n", CIT_OK, userbuf.fullname);
}
/*
* Administrative Set User Parameters
*/
void cmd_asup(char *cmdbuf)
{
struct ctdluser usbuf;
char requested_user[128];
char notify[SIZ];
int np;
int newax;
int deleted = 0;
if (CtdlAccessCheck(ac_aide))
return;
extract_token(requested_user, cmdbuf, 0, '|', sizeof requested_user);
if (CtdlGetUserLock(&usbuf, requested_user) != 0) {
cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
return;
}
np = num_parms(cmdbuf);
if (np > 1)
extract_token(usbuf.password, cmdbuf, 1, '|', sizeof usbuf.password);
if (np > 2)
usbuf.flags = extract_int(cmdbuf, 2);
if (np > 3)
usbuf.timescalled = extract_int(cmdbuf, 3);
if (np > 4)
usbuf.posted = extract_int(cmdbuf, 4);
if (np > 5) {
newax = extract_int(cmdbuf, 5);
if ((newax >= AxDeleted) && (newax <= AxAideU)) {
usbuf.axlevel = newax;
}
}
if (np > 7) {
usbuf.lastcall = extract_long(cmdbuf, 7);
}
if (np > 8) {
usbuf.USuserpurge = extract_int(cmdbuf, 8);
}
CtdlPutUserLock(&usbuf);
if (usbuf.axlevel == AxDeleted) {
if (purge_user(requested_user) == 0) {
deleted = 1;
}
}
if (deleted) {
snprintf(notify, SIZ,
"User \"%s\" has been deleted by %s.\n",
usbuf.fullname,
(CC->logged_in ? CC->user.fullname : "an administrator")
);
CtdlAideMessage(notify, "User Deletion Message");
}
cprintf("%d Ok", CIT_OK);
if (deleted)
cprintf(" (%s deleted)", requested_user);
cprintf("\n");
}
int PurgeUsers(void) {
struct PurgeList *pptr;
int num_users_purged = 0;
char *transcript = NULL;
syslog(LOG_DEBUG, "PurgeUsers() called");
users_not_purged = 0;
switch(config.c_auth_mode) {
case AUTHMODE_NATIVE:
ForEachUser(do_user_purge, NULL);
break;
case AUTHMODE_HOST:
ForEachUser(do_uid_user_purge, NULL);
break;
default:
syslog(LOG_DEBUG, "User purge for auth mode %d is not implemented.",
config.c_auth_mode);
break;
}
transcript = malloc(SIZ);
if (users_not_purged == 0) {
strcpy(transcript, "The auto-purger was told to purge every user. It is\n"
"refusing to do this because it usually indicates a problem\n"
"such as an inability to communicate with a name service.\n"
);
while (UserPurgeList != NULL) {
pptr = UserPurgeList->next;
free(UserPurgeList);
UserPurgeList = pptr;
++num_users_purged;
}
}
else {
strcpy(transcript, "The following users have been auto-purged:\n");
while (UserPurgeList != NULL) {
transcript=realloc(transcript, strlen(transcript)+SIZ);
snprintf(&transcript[strlen(transcript)], SIZ, " %s\n",
UserPurgeList->name);
purge_user(UserPurgeList->name);
pptr = UserPurgeList->next;
free(UserPurgeList);
UserPurgeList = pptr;
++num_users_purged;
}
}
if (num_users_purged > 0) CtdlAideMessage(transcript, "User Purge Message");
free(transcript);
if(users_corrupt_msg)
{
CtdlAideMessage(users_corrupt_msg, "User Corruption Message");
free (users_corrupt_msg);
users_corrupt_msg = NULL;
}
if(users_zero_msg)
{
CtdlAideMessage(users_zero_msg, "User Zero Message");
free (users_zero_msg);
users_zero_msg = NULL;
}
syslog(LOG_DEBUG, "Purged %d users.", num_users_purged);
return(num_users_purged);
}
