Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/ZOnsg
function name: (null)
number of ops: 13
compiled vars: !0 = $dovecot_pw
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
31 0 E > ASSIGN !0, '%7BSHA512-CRYPT%7D%246%24rounds%3D8000%24kOIAPAIzsgLJSTTP%247LIscGpSgWgKfR6l1ZrArkGa.p7MUgl1WT9t%2FK%2FlgPhsnggXdCuQ7cEJ.qLoXKEn61DlZrjSu4ryEGUbg50rc%2F'
33 1 INIT_FCALL 'var_dump'
34 2 INIT_FCALL 'dovecot_verify'
3 SEND_VAL 'foobar'
4 SEND_VAR !0
5 DO_FCALL 0 $2
6 SEND_VAR $2
35 7 INIT_FCALL 'dovecot_sha512_crypt'
8 SEND_VAL 'foobar'
9 DO_FCALL 0 $3
10 SEND_VAR $3
11 DO_ICALL
36 12 > RETURN 1
Function dovecot_sha512_crypt:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/ZOnsg
function name: dovecot_sha512_crypt
number of ops: 22
compiled vars: !0 = $plain, !1 = $rounds, !2 = $salt, !3 = $prefix
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
20 0 E > RECV !0
1 RECV_INIT !1 8000
21 2 INIT_FCALL 'random_bytes'
3 SEND_VAL 16
4 DO_ICALL $4
5 ASSIGN !2, $4
22 6 INIT_FCALL 'sprintf'
7 SEND_VAL '%246%24rounds%3D%25d%24%25s%24'
8 SEND_VAR !1
9 INIT_FCALL 'base64_encode'
10 SEND_VAR !2
11 DO_ICALL $6
12 SEND_VAR $6
13 DO_ICALL $7
14 ASSIGN !3, $7
23 15 INIT_FCALL 'crypt'
16 SEND_VAR !0
17 SEND_VAR !3
18 DO_ICALL $9
19 CONCAT ~10 '%7BSHA512-CRYPT%7D', $9
20 > RETURN ~10
24 21* > RETURN null
End of function dovecot_sha512_crypt
Function dovecot_verify:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/ZOnsg
function name: dovecot_verify
number of ops: 14
compiled vars: !0 = $plain, !1 = $hash, !2 = $stripped
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
26 0 E > RECV !0
1 RECV !1
27 2 INIT_FCALL 'preg_replace'
3 SEND_VAL '%2F%5E%5B%5E%5C%24%5D%2A%2F'
4 SEND_VAL ''
5 SEND_VAR !1
6 DO_ICALL $3
7 ASSIGN !2, $3
28 8 INIT_FCALL 'password_verify'
9 SEND_VAR !0
10 SEND_VAR !2
11 DO_ICALL $5
12 > RETURN $5
29 13* > RETURN null
End of function dovecot_verify
Generated using Vulcan Logic Dumper, using php 8.0.0