-/*
- * USER cmd
- */
-void cmd_user(char *cmdbuf)
-{
- char username[256];
- int a;
-
- CON_syslog(LOG_DEBUG, "cmd_user(%s)\n", cmdbuf);
- extract_token(username, cmdbuf, 0, '|', sizeof username);
- CON_syslog(LOG_DEBUG, "username: %s\n", username);
- striplt(username);
- CON_syslog(LOG_DEBUG, "username: %s\n", username);
-
- a = CtdlLoginExistingUser(NULL, username);
- switch (a) {
- case login_already_logged_in:
- cprintf("%d Already logged in.\n", ERROR + ALREADY_LOGGED_IN);
- return;
- case login_too_many_users:
- cprintf("%d %s: "
- "Too many users are already online "
- "(maximum is %d)\n",
- ERROR + MAX_SESSIONS_EXCEEDED,
- config.c_nodename, config.c_maxsessions);
- return;
- case login_ok:
- cprintf("%d Password required for %s\n",
- MORE_DATA, CC->curr_user);
- return;
- case login_not_found:
- cprintf("%d %s not found.\n", ERROR + NO_SUCH_USER, username);
- return;
- default:
- cprintf("%d Internal error\n", ERROR + INTERNAL_ERROR);
- }
-}
-
/*
}
-void cmd_pass(char *buf)
-{
- char password[SIZ];
- int a;
- long len;
-
- memset(password, 0, sizeof(password));
- len = extract_token(password, buf, 0, '|', sizeof password);
- a = CtdlTryPassword(password, len);
-
- switch (a) {
- case pass_already_logged_in:
- cprintf("%d Already logged in.\n", ERROR + ALREADY_LOGGED_IN);
- return;
- case pass_no_user:
- cprintf("%d You must send a name with USER first.\n",
- ERROR + USERNAME_REQUIRED);
- return;
- case pass_wrong_password:
- cprintf("%d Wrong password.\n", ERROR + PASSWORD_REQUIRED);
- return;
- case pass_ok:
- logged_in_response();
- return;
- }
-}
-
/*
-/*
- * cmd_newu() - create a new user account and log in as that user
- */
-void cmd_newu(char *cmdbuf)
-{
- int a;
- long len;
- char username[SIZ];
-
- if (config.c_auth_mode != AUTHMODE_NATIVE) {
- cprintf("%d This system does not use native mode authentication.\n",
- ERROR + NOT_HERE);
- return;
- }
-
- if (config.c_disable_newu) {
- cprintf("%d Self-service user account creation "
- "is disabled on this system.\n", ERROR + NOT_HERE);
- return;
- }
-
- if (CC->logged_in) {
- cprintf("%d Already logged in.\n", ERROR + ALREADY_LOGGED_IN);
- return;
- }
- if (CC->nologin) {
- cprintf("%d %s: Too many users are already online (maximum is %d)\n",
- ERROR + MAX_SESSIONS_EXCEEDED,
- config.c_nodename, config.c_maxsessions);
- }
- extract_token(username, cmdbuf, 0, '|', sizeof username);
- strproc(username);
- len = cutuserkey(username);
-
- if (IsEmptyStr(username)) {
- cprintf("%d You must supply a user name.\n", ERROR + USERNAME_REQUIRED);
- return;
- }
-
- if ((!strcasecmp(username, "bbs")) ||
- (!strcasecmp(username, "new")) ||
- (!strcasecmp(username, "."))) {
- cprintf("%d '%s' is an invalid login name.\n", ERROR + ILLEGAL_VALUE, username);
- return;
- }
-
- a = create_user(username, len, 1);
-
- if (a == 0) {
- logged_in_response();
- } else if (a == ERROR + ALREADY_EXISTS) {
- cprintf("%d '%s' already exists.\n",
- ERROR + ALREADY_EXISTS, username);
- return;
- } else if (a == ERROR + INTERNAL_ERROR) {
- cprintf("%d Internal error - user record disappeared?\n",
- ERROR + INTERNAL_ERROR);
- return;
- } else {
- cprintf("%d unknown error\n", ERROR + INTERNAL_ERROR);
- }
-}
-
-
/*
* set password - back end api code
*/
}
-/*
- * set password - citadel protocol implementation
- */
-void cmd_setp(char *new_pw)
-{
- if (CtdlAccessCheck(ac_logged_in)) {
- return;
- }
- if ( (CC->user.uid != CTDLUID) && (CC->user.uid != (-1)) ) {
- cprintf("%d Not allowed. Use the 'passwd' command.\n", ERROR + NOT_HERE);
- return;
- }
- if (CC->is_master) {
- cprintf("%d The master prefix password cannot be changed with this command.\n",
- ERROR + NOT_HERE);
- return;
- }
-
- if (!strcasecmp(new_pw, "GENERATE_RANDOM_PASSWORD")) {
- char random_password[17];
- snprintf(random_password, sizeof random_password, "%08lx%08lx", random(), random());
- CtdlSetPassword(random_password);
- cprintf("%d %s\n", CIT_OK, random_password);
- }
- else {
- strproc(new_pw);
- if (IsEmptyStr(new_pw)) {
- cprintf("%d Password unchanged.\n", CIT_OK);
- return;
- }
- CtdlSetPassword(new_pw);
- cprintf("%d Password changed.\n", CIT_OK);
- }
-}
-
-
-/*
- * cmd_creu() - administratively create a new user account (do not log in to it)
- */
-void cmd_creu(char *cmdbuf)
-{
- int a;
- long len;
- char username[SIZ];
- char password[SIZ];
- struct ctdluser tmp;
-
- if (CtdlAccessCheck(ac_aide)) {
- return;
- }
-
- extract_token(username, cmdbuf, 0, '|', sizeof username);
- strproc(username);
- strproc(password);
- if (IsEmptyStr(username)) {
- cprintf("%d You must supply a user name.\n", ERROR + USERNAME_REQUIRED);
- return;
- }
- len = cutuserkey(username);
-
-
- extract_token(password, cmdbuf, 1, '|', sizeof password);
-
- a = create_user(username, len, 0);
-
- if (a == 0) {
- if (!IsEmptyStr(password)) {
- CtdlGetUserLock(&tmp, username);
- safestrncpy(tmp.password, password, sizeof(tmp.password));
- CtdlPutUserLock(&tmp);
- }
- cprintf("%d User '%s' created %s.\n", CIT_OK, username,
- (!IsEmptyStr(password)) ? "and password set" :
- "with no password");
- return;
- } else if (a == ERROR + ALREADY_EXISTS) {
- cprintf("%d '%s' already exists.\n", ERROR + ALREADY_EXISTS, username);
- return;
- } else if ( (config.c_auth_mode != AUTHMODE_NATIVE) && (a == ERROR + NO_SUCH_USER) ) {
- cprintf("%d User accounts are not created within Citadel in host authentication mode.\n",
- ERROR + NO_SUCH_USER);
- return;
- } else {
- cprintf("%d An error occurred creating the user account.\n", ERROR + INTERNAL_ERROR);
- }
-}
-
-
-
-/*
- * get user parameters
- */
-void cmd_getu(char *cmdbuf)
-{
-
- if (CtdlAccessCheck(ac_logged_in))
- return;
-
- CtdlGetUser(&CC->user, CC->curr_user);
- cprintf("%d 80|24|%d|\n",
- CIT_OK,
- (CC->user.flags & US_USER_SET)
- );
-}
-
-/*
- * set user parameters
- */
-void cmd_setu(char *new_parms)
-{
- if (CtdlAccessCheck(ac_logged_in))
- return;
-
- if (num_parms(new_parms) < 3) {
- cprintf("%d Usage error.\n", ERROR + ILLEGAL_VALUE);
- return;
- }
- CtdlGetUserLock(&CC->user, CC->curr_user);
- CC->user.flags = CC->user.flags & (~US_USER_SET);
- CC->user.flags = CC->user.flags | (extract_int(new_parms, 2) & US_USER_SET);
- CtdlPutUserLock(&CC->user);
- cprintf("%d Ok\n", CIT_OK);
-}
-
-/*
- * set last read pointer
- */
-void cmd_slrp(char *new_ptr)
-{
- long newlr;
- visit vbuf;
- visit original_vbuf;
-
- if (CtdlAccessCheck(ac_logged_in)) {
- return;
- }
-
- if (!strncasecmp(new_ptr, "highest", 7)) {
- newlr = CC->room.QRhighest;
- } else {
- newlr = atol(new_ptr);
- }
-
- CtdlGetUserLock(&CC->user, CC->curr_user);
-
- CtdlGetRelationship(&vbuf, &CC->user, &CC->room);
- memcpy(&original_vbuf, &vbuf, sizeof(visit));
- vbuf.v_lastseen = newlr;
- snprintf(vbuf.v_seen, sizeof vbuf.v_seen, "*:%ld", newlr);
-
- /* Only rewrite the record if it changed */
- if ( (vbuf.v_lastseen != original_vbuf.v_lastseen)
- || (strcmp(vbuf.v_seen, original_vbuf.v_seen)) ) {
- CtdlSetRelationship(&vbuf, &CC->user, &CC->room);
- }
-
- CtdlPutUserLock(&CC->user);
- cprintf("%d %ld\n", CIT_OK, newlr);
-}
-
-
-void cmd_seen(char *argbuf) {
- long target_msgnum = 0L;
- int target_setting = 0;
-
- if (CtdlAccessCheck(ac_logged_in)) {
- return;
- }
-
- if (num_parms(argbuf) != 2) {
- cprintf("%d Invalid parameters\n", ERROR + ILLEGAL_VALUE);
- return;
- }
-
- target_msgnum = extract_long(argbuf, 0);
- target_setting = extract_int(argbuf, 1);
-
- CtdlSetSeen(&target_msgnum, 1, target_setting,
- ctdlsetseen_seen, NULL, NULL);
- cprintf("%d OK\n", CIT_OK);
-}
-
-
-void cmd_gtsn(char *argbuf) {
- visit vbuf;
-
- if (CtdlAccessCheck(ac_logged_in)) {
- return;
- }
-
- /* Learn about the user and room in question */
- CtdlGetRelationship(&vbuf, &CC->user, &CC->room);
-
- cprintf("%d ", CIT_OK);
- client_write(vbuf.v_seen, strlen(vbuf.v_seen));
- client_write(HKEY("\n"));
-}
/*
}
-/*
- * INVT and KICK commands
- */
-void cmd_invt_kick(char *iuser, int op) {
-
- /*
- * These commands are only allowed by admins, room admins,
- * and room namespace owners
- */
- if (is_room_aide()) {
- /* access granted */
- } else if ( ((atol(CC->room.QRname) == CC->user.usernum) ) && (CC->user.usernum != 0) ) {
- /* access granted */
- } else {
- /* access denied */
- cprintf("%d Higher access or room ownership required.\n",
- ERROR + HIGHER_ACCESS_REQUIRED);
- return;
- }
-
- if (!strncasecmp(CC->room.QRname, config.c_baseroom,
- ROOMNAMELEN)) {
- cprintf("%d Can't add/remove users from this room.\n",
- ERROR + NOT_HERE);
- return;
- }
-
- if (CtdlInvtKick(iuser, op) != 0) {
- cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
- return;
- }
-
- cprintf("%d %s %s %s.\n",
- CIT_OK, iuser,
- ((op == 1) ? "invited to" : "kicked out of"),
- CC->room.QRname);
- return;
-}
-
-void cmd_invt(char *iuser) {cmd_invt_kick(iuser, 1);}
-void cmd_kick(char *iuser) {cmd_invt_kick(iuser, 0);}
-
/*
* Forget (Zap) the current room (API call)
* Returns 0 on success
}
-/*
- * forget (Zap) the current room
- */
-void cmd_forg(char *argbuf)
-{
-
- if (CtdlAccessCheck(ac_logged_in)) {
- return;
- }
-
- if (CtdlForgetThisRoom() == 0) {
- cprintf("%d Ok\n", CIT_OK);
- }
- else {
- cprintf("%d You may not forget this room.\n", ERROR + NOT_HERE);
- }
-}
-
-/*
- * Get Next Unregistered User
- */
-void cmd_gnur(char *argbuf)
-{
- struct cdbdata *cdbus;
- struct ctdluser usbuf;
-
- if (CtdlAccessCheck(ac_aide)) {
- return;
- }
-
- if ((CitControl.MMflags & MM_VALID) == 0) {
- cprintf("%d There are no unvalidated users.\n", CIT_OK);
- return;
- }
-
- /* There are unvalidated users. Traverse the user database,
- * and return the first user we find that needs validation.
- */
- cdb_rewind(CDB_USERS);
- while (cdbus = cdb_next_item(CDB_USERS), cdbus != NULL) {
- memset(&usbuf, 0, sizeof(struct ctdluser));
- memcpy(&usbuf, cdbus->ptr,
- ((cdbus->len > sizeof(struct ctdluser)) ?
- sizeof(struct ctdluser) : cdbus->len));
- cdb_free(cdbus);
- if ((usbuf.flags & US_NEEDVALID)
- && (usbuf.axlevel > AxDeleted)) {
- cprintf("%d %s\n", MORE_DATA, usbuf.fullname);
- cdb_close_cursor(CDB_USERS);
- return;
- }
- }
-
- /* If we get to this point, there are no more unvalidated users.
- * Therefore we clear the "users need validation" flag.
- */
-
- begin_critical_section(S_CONTROL);
- get_control();
- CitControl.MMflags = CitControl.MMflags & (~MM_VALID);
- put_control();
- end_critical_section(S_CONTROL);
- cprintf("%d *** End of registration.\n", CIT_OK);
-
-
-}
-
-
-/*
- * 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);
-}
-
/*
}
}
-/*
- * List users (searchstring may be empty to list all users)
- */
-void cmd_list(char *cmdbuf)
-{
- char searchstring[256];
- extract_token(searchstring, cmdbuf, 0, '|', sizeof searchstring);
- striplt(searchstring);
- cprintf("%d \n", LISTING_FOLLOWS);
- ForEachUser(ListThisUser, (void *)searchstring );
- cprintf("000\n");
-}
-
-
-
-
-/*
- * assorted info we need to check at login
- */
-void cmd_chek(char *argbuf)
-{
- int mail = 0;
- int regis = 0;
- int vali = 0;
-
- if (CtdlAccessCheck(ac_logged_in)) {
- return;
- }
-
- CtdlGetUser(&CC->user, CC->curr_user); /* no lock is needed here */
- if ((REGISCALL != 0) && ((CC->user.flags & US_REGIS) == 0))
- regis = 1;
-
- if (CC->user.axlevel >= AxAideU) {
- get_control();
- if (CitControl.MMflags & MM_VALID)
- vali = 1;
- }
-
- /* check for mail */
- mail = InitialMailCheck();
-
- cprintf("%d %d|%d|%d|%s|\n", CIT_OK, mail, regis, vali, CC->cs_inet_email);
-}
-
-
-/*
- * check to see if a user exists
- */
-void cmd_qusr(char *who)
-{
- struct ctdluser usbuf;
-
- if (CtdlGetUser(&usbuf, who) == 0) {
- cprintf("%d %s\n", CIT_OK, usbuf.fullname);
- } else {
- cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
- }
-}
-
-
-/*
- * Administrative Get User Parameters
- */
-void cmd_agup(char *cmdbuf)
-{
- struct ctdluser usbuf;
- char requested_user[128];
-
- if (CtdlAccessCheck(ac_aide)) {
- return;
- }
-
- extract_token(requested_user, cmdbuf, 0, '|', sizeof requested_user);
- if (CtdlGetUser(&usbuf, requested_user) != 0) {
- cprintf("%d No such user.\n", ERROR + NO_SUCH_USER);
- return;
- }
- cprintf("%d %s|%s|%u|%ld|%ld|%d|%ld|%ld|%d\n",
- CIT_OK,
- usbuf.fullname,
- usbuf.password,
- usbuf.flags,
- usbuf.timescalled,
- usbuf.posted,
- (int) usbuf.axlevel,
- usbuf.usernum,
- (long)usbuf.lastcall,
- usbuf.USuserpurge);
-}
-
-
-
-/*
- * 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");
-}
-/*
- * Set the preferred view for the current user/room combination
- */
-void cmd_view(char *cmdbuf) {
- int requested_view;
- visit vbuf;
-
- if (CtdlAccessCheck(ac_logged_in)) {
- return;
- }
-
- requested_view = extract_int(cmdbuf, 0);
-
- CtdlGetRelationship(&vbuf, &CC->user, &CC->room);
- vbuf.v_view = requested_view;
- CtdlSetRelationship(&vbuf, &CC->user, &CC->room);
-
- cprintf("%d ok\n", CIT_OK);
-}
-
-
-/*
- * Rename a user
- */
-void cmd_renu(char *cmdbuf)
-{
- int retcode;
- char oldname[USERNAME_SIZE];
- char newname[USERNAME_SIZE];
-
- if (CtdlAccessCheck(ac_aide)) {
- return;
- }
- extract_token(oldname, cmdbuf, 0, '|', sizeof oldname);
- extract_token(newname, cmdbuf, 1, '|', sizeof newname);
-
- retcode = rename_user(oldname, newname);
- switch(retcode) {
- case RENAMEUSER_OK:
- cprintf("%d '%s' has been renamed to '%s'.\n", CIT_OK, oldname, newname);
- return;
- case RENAMEUSER_LOGGED_IN:
- cprintf("%d '%s' is currently logged in and cannot be renamed.\n",
- ERROR + ALREADY_LOGGED_IN , oldname);
- return;
- case RENAMEUSER_NOT_FOUND:
- cprintf("%d '%s' does not exist.\n", ERROR + NO_SUCH_USER, oldname);
- return;
- case RENAMEUSER_ALREADY_EXISTS:
- cprintf("%d A user named '%s' already exists.\n", ERROR + ALREADY_EXISTS, newname);
- return;
- }
-
- cprintf("%d An unknown error occurred.\n", ERROR);
-}
-
-
-
-/*****************************************************************************/
-/* MODULE INITIALIZATION STUFF */
-/*****************************************************************************/
-
-
-CTDL_MODULE_INIT(user_ops)
-{
- if (!threading) {
- CtdlRegisterProtoHook(cmd_user, "USER", "Submit username for login");
- CtdlRegisterProtoHook(cmd_pass, "PASS", "Complete login by submitting a password");
- CtdlRegisterProtoHook(cmd_creu, "CREU", "Create User");
- CtdlRegisterProtoHook(cmd_setp, "SETP", "Set the password for an account");
- CtdlRegisterProtoHook(cmd_getu, "GETU", "Get User parameters");
- CtdlRegisterProtoHook(cmd_setu, "SETU", "Set User parameters");
- CtdlRegisterProtoHook(cmd_slrp, "SLRP", "Set Last Read Pointer");
- CtdlRegisterProtoHook(cmd_invt, "INVT", "Invite a user to a room");
- CtdlRegisterProtoHook(cmd_kick, "KICK", "Kick a user out of a room");
- CtdlRegisterProtoHook(cmd_forg, "FORG", "Forget a room");
- CtdlRegisterProtoHook(cmd_gnur, "GNUR", "Get Next Unregistered User");
- CtdlRegisterProtoHook(cmd_vali, "VALI", "Validate new users");
- CtdlRegisterProtoHook(cmd_list, "LIST", "List users");
- CtdlRegisterProtoHook(cmd_chek, "CHEK", "assorted info we need to check at login");
- CtdlRegisterProtoHook(cmd_qusr, "QUSR", "check to see if a user exists");
- CtdlRegisterProtoHook(cmd_agup, "AGUP", "Administratively Get User Parameters");
- CtdlRegisterProtoHook(cmd_asup, "ASUP", "Administratively Set User Parameters");
- CtdlRegisterProtoHook(cmd_seen, "SEEN", "Manipulate seen/unread message flags");
- CtdlRegisterProtoHook(cmd_gtsn, "GTSN", "Fetch seen/unread message flags");
- CtdlRegisterProtoHook(cmd_view, "VIEW", "Set preferred view for user/room combination");
- CtdlRegisterProtoHook(cmd_renu, "RENU", "Rename a user");
- CtdlRegisterProtoHook(cmd_newu, "NEWU", "Log in as a new user");
- }
- /* return our Subversion id for the Log */
- return "user_ops";
-}
projects / citadel.git / commitdiff