Quote:
Originally Posted by SpliN
PHP Code:
#define IP "ip_here"
stock protection()
{
new svip[25]
get_user_ip(0,svip,sizeof(svip)-1,0)
if(!equali(IP,svip))
{
set_fail_state("This Plugin Licensed")
}
}
|
You do know anyone can recompile amxx and nullify set_fail_state or hook& block it with orpheu/okapi, right??
No matter how complex your protection checks are(and here they are not, cause it can be bypassed by changing a cvar), if you use pause/set_fail_state anyone can remove your protection with 5 lines of code.
For anyone wondering, here is set_fail_state's windows signature for 1.8.2:
Code:
{
"name" : "set_fail_state",
"library" : "amxmodx_mm",
"arguments" :
[
{
"type" : "pointer"
},
{
"type" : "pointer"
}
],
"return" :
{
"type" : "int"
},
"identifiers" :
[
{
"os" : "windows",
"mod" : "cstrike",
"value" : [0x55,0x8B,"*",0x83,"*","*",0x6A,"*",0xB9,"*","*","*","*",0xE8,"*","*","*","*",0xB8]
},
{
"os" : "linux",
"mod" : "cstrike",
"value" : "to_be_determined"
}
]
}
The linux signature can be determined too, but this is just an example. Now, just do OrpheuRegisterHook(OrpheuGetFunction("set_fai l_state"), ...) and return OrpheuSupercede. Boom, no need to worry about "protections" anymore.
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