Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Y9aPg
function name: (null)
number of ops: 68
compiled vars: !0 = $RANDOM_SALT, !1 = $USERS
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > ASSIGN !0, 0
10 1 INIT_FCALL 'saltedhash'
2 SEND_VAL 'password1'
3 DO_FCALL 0 $3
4 INIT_ARRAY ~4 $3, 'user1'
11 5 INIT_FCALL 'saltedhash'
6 SEND_VAL 'hunter2'
7 DO_FCALL 0 $5
8 ADD_ARRAY_ELEMENT ~4 $5, 'user2'
12 9 INIT_FCALL 'saltedhash'
10 SEND_VAL 'fN.4A_zKEe%5D33p%21'
11 DO_FCALL 0 $6
12 ADD_ARRAY_ELEMENT ~4 $6, 'user3'
13 13 INIT_FCALL 'saltedhash'
14 SEND_VAL 'xXgjan3a58qzX3'
15 DO_FCALL 0 $7
16 ADD_ARRAY_ELEMENT ~4 $7, 'user4'
9 17 ASSIGN !1, ~4
32 18 INIT_FCALL 'checklogin'
19 SEND_VAL 'user1'
20 SEND_VAL 'phplol'
21 DO_FCALL 0
33 22 INIT_FCALL 'checklogin'
23 SEND_VAL 'user1'
24 SEND_VAL 'password1'
25 DO_FCALL 0
34 26 ECHO '%0A'
36 27 INIT_FCALL 'checklogin'
28 SEND_VAL 'user2'
29 SEND_VAL 'phplol'
30 DO_FCALL 0
37 31 INIT_FCALL 'checklogin'
32 SEND_VAL 'user2'
33 SEND_VAL 'hunter2'
34 DO_FCALL 0
38 35 ECHO '%0A'
40 36 INIT_FCALL 'checklogin'
37 SEND_VAL 'user3'
38 SEND_VAL 'phplol'
39 DO_FCALL 0
41 40 INIT_FCALL 'checklogin'
41 SEND_VAL 'user3'
42 SEND_VAL 'FN4A_zKEe%5D33p%21'
43 DO_FCALL 0
42 44 ECHO '%0A'
44 45 INIT_FCALL 'checklogin'
46 SEND_VAL 'user4'
47 SEND_VAL 'phplol'
48 DO_FCALL 0
45 49 INIT_FCALL 'checklogin'
50 SEND_VAL 'user4'
51 SEND_VAL 'xXgjan3a58qzX3'
52 DO_FCALL 0
46 53 ECHO '%0A'
48 54 ECHO 'Now+let%27s+get+funky%21'
50 55 INIT_FCALL 'checklogin'
56 SEND_VAL 'user3'
57 SEND_VAL 'password1'
58 DO_FCALL 0
51 59 INIT_FCALL 'checklogin'
60 SEND_VAL 'user3'
61 SEND_VAL 'fN.4A_zKEe%5D33p%21'
62 DO_FCALL 0
52 63 INIT_FCALL 'checklogin'
64 SEND_VAL 'user3'
65 SEND_VAL 'fN.4A_zKEe%5D33p%21'
66 DO_FCALL 0
67 > RETURN 1
Function saltedhash:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Y9aPg
function name: saltedHash
number of ops: 9
compiled vars: !0 = $pass, !1 = $RANDOM_SALT
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
4 0 E > RECV !0
5 1 BIND_GLOBAL !1, 'RANDOM_SALT'
6 2 INIT_FCALL 'hash'
3 SEND_VAL 'sha512'
4 SEND_VAR !0
5 DO_ICALL $2
6 ADD ~3 $2, !1
7 > RETURN ~3
7 8* > RETURN null
End of function saltedhash
Function checklogin:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 25
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/Y9aPg
function name: checkLogIn
number of ops: 27
compiled vars: !0 = $username, !1 = $password, !2 = $USERS, !3 = $hashedPassword, !4 = $expectedPassword
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
16 0 E > RECV !0
1 RECV !1
17 2 BIND_GLOBAL !2, 'USERS'
18 3 INIT_FCALL 'saltedhash'
4 SEND_VAR !1
5 DO_FCALL 0 $5
6 ASSIGN !3, $5
19 7 FETCH_DIM_R ~7 !2, !0
8 ASSIGN !4, ~7
20 9 ROPE_INIT 5 ~10 '++H%3A+'
10 ROPE_ADD 1 ~10 ~10, !3
11 ROPE_ADD 2 ~10 ~10, '%0A++E%3A+'
12 ROPE_ADD 3 ~10 ~10, !4
13 ROPE_END 4 ~9 ~10, '%0A'
14 ECHO ~9
22 15 ROPE_INIT 5 ~14 'User+%27'
16 ROPE_ADD 1 ~14 ~14, !0
17 ROPE_ADD 2 ~14 ~14, '%27+has+password+%27'
18 ROPE_ADD 3 ~14 ~14, !1
19 ROPE_END 4 ~13 ~14, '%27%3F+'
20 ECHO ~13
23 21 IS_IDENTICAL !3, !4
22 > JMPZ ~17, ->25
24 23 > ECHO 'yes%0A'
24 > JMP ->26
26 25 > ECHO 'no%0A'
28 26 > > RETURN null
End of function checklogin
Generated using Vulcan Logic Dumper, using php 8.0.0