amx_lock sets sv_password (random or given) and shows it to admins only; amx_unlock clears it. A HUD reminder keeps admins aware the server is locked.
csb_admin_password.sma v1.0.0
1
/*
2
* CSB Admin Password
3
* Copyright (C) 2026 counter-strike-boost.com
4
*
5
* amx_lock [password] sets sv_password to a given or randomly generated string
6
* and prints it only to admins; amx_unlock clears it. Handy for locking a server
7
* for a clan war. While locked, a HUD reminder is shown to admins and the state
8
* change is written to the AMXX log.
9
*
10
* This program is free software: you can redistribute it and/or modify it under
11
* the terms of the GNU General Public License as published by the Free Software
12
* Foundation, either version 3 of the License, or (at your option) any later
13
* version. It is distributed in the hope that it will be useful, but WITHOUT
14
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
15
* FOR A PARTICULAR PURPOSE. See <https://www.gnu.org/licenses/> for details.
16
*/
17
18
#include <amxmodx>
19
#include <amxmisc>
20
21
new const PLUGIN[] = "CSB Admin Password"
22
new const VERSION[] = "1.0.0"
23
new const AUTHOR[] = "counter-strike-boost.com"
24
25
new const CHARSET[] = "ABCDEFGHJKLMNPQRSTUVWXYZ23456789"
26
27
new g_pLen
28
new bool:g_bLocked = false
29
new g_szCurrent[32]
30
31
public plugin_init()
32
{
33
register_plugin(PLUGIN, VERSION, AUTHOR)
34
35
g_pLen = register_cvar("csb_lock_len", "6")
36
37
register_concmd("amx_lock", "cmdLock", ADMIN_PASSWORD, "[password] - lock the server (random if omitted)")
38
register_concmd("amx_unlock", "cmdUnlock", ADMIN_PASSWORD, "- unlock the server")
39
40
set_task(30.0, "taskReminder", 0, _, _, "b")
41
}
42
43
randomPassword(out[], len)
44
{
45
new setLen = charsmax(CHARSET) /* index of terminator = length-1 */
46
new i = 0
47
48
for (; i < len; i++)
49
out[i] = CHARSET[random_num(0, setLen - 1)]
50
51
out[i] = 0
52
}
53
54
public cmdLock(id, level, cid)
55
{
56
if (!cmd_access(id, level, cid, 1))
57
return PLUGIN_HANDLED
58
59
new pw[32]
60
61
if (read_argc() > 1)
62
{
63
read_argv(1, pw, charsmax(pw))
64
}
65
else
66
{
67
new n = get_pcvar_num(g_pLen)
68
if (n < 4) n = 4
69
if (n > 20) n = 20
70
randomPassword(pw, n)
71
}
72
73
set_cvar_string("sv_password", pw)
74
copy(g_szCurrent, charsmax(g_szCurrent), pw)
75
g_bLocked = true
76
77
new aname[32]
78
getName(id, aname, charsmax(aname))
79
80
announceAdmins("^x04[CSB]^x03 %s^x01 locked the server. Password:^x04 %s", aname, pw)
81
log_amx("[CSB Lock] %s locked the server", aname)
82
return PLUGIN_HANDLED
83
}
84
85
public cmdUnlock(id, level, cid)
86
{
87
if (!cmd_access(id, level, cid, 1))
88
return PLUGIN_HANDLED
89
90
set_cvar_string("sv_password", "")
91
g_bLocked = false
92
g_szCurrent[0] = 0
93
94
new aname[32]
95
getName(id, aname, charsmax(aname))
96
97
announceAdmins("^x04[CSB]^x03 %s^x01 unlocked the server.", aname)
98
log_amx("[CSB Lock] %s unlocked the server", aname)
99
return PLUGIN_HANDLED
100
}
101
102
public taskReminder()
103
{
104
if (!g_bLocked)
105
return
106
107
/* the current sv_password may have been changed by hand - resync state */
108
new live[32]
109
get_cvar_string("sv_password", live, charsmax(live))
110
111
if (!live[0])
112
{
113
g_bLocked = false
114
return
115
}
116
117
new players[32], num, pid
118
get_players(players, num, "ch")
119
120
for (new i = 0; i < num; i++)
121
{
122
pid = players[i]
123
124
if (!(get_user_flags(pid) & ADMIN_PASSWORD))
125
continue
126
127
set_hudmessage(255, 80, 80, 0.02, 0.05, 0, 0.0, 4.0, 0.0, 0.0, -1)
128
show_hudmessage(pid, "SERVER LOCKED - password: %s", live)
129
}
130
}
131
132
announceAdmins(const fmt[], any:...)
133
{
134
new msg[192]
135
vformat(msg, charsmax(msg), fmt, 2)
136
137
new players[32], num, pid, msgid = get_user_msgid("SayText")
138
get_players(players, num, "ch")
139
140
for (new i = 0; i < num; i++)
141
{
142
pid = players[i]
143
144
if (!(get_user_flags(pid) & ADMIN_PASSWORD))
145
continue
146
147
message_begin(MSG_ONE, msgid, _, pid)
148
write_byte(pid)
149
write_string(msg)
150
message_end()
151
}
152
}
153
154
getName(id, name[], len)
155
{
156
if (id)
157
get_user_name(id, name, len)
158
else
159
copy(name, len, "CONSOLE")
160
}
161
