Commit | Line | Data |
---|---|---|
0c1f3509 MG |
1 | #!/bin/sh |
2 | ||
3 | ### Constants | |
4 | c_valgrind_min=1 | |
5 | reference_file="${scriptdir}/test_scrypt.good" | |
6 | longwait_encrypted_file="${out}/longwait.enc" | |
7 | longwait_decrypted_file="${out}/longwait.txt" | |
8 | longwait_failed_log="${out}/longwait-failed.log" | |
9 | ||
10 | scenario_cmd() { | |
11 | # Encrypt file which should take a long time to decrypt. | |
12 | setup_check_variables | |
13 | ( | |
14 | echo ${password} | ${c_valgrind_cmd} ${bindir}/scrypt \ | |
15 | enc -P -t 10 ${reference_file} \ | |
16 | ${longwait_encrypted_file} | |
17 | echo $? > ${c_exitfile} | |
18 | ) | |
19 | ||
20 | # Attempt to decrypt it with limited time. We want this | |
21 | # command to fail, so we negate the normal return code. | |
22 | setup_check_variables | |
23 | ( | |
24 | echo ${password} | ${c_valgrind_cmd} ${bindir}/scrypt \ | |
25 | dec -P -t 1 ${longwait_encrypted_file} \ | |
26 | ${longwait_decrypted_file} \ | |
27 | 2> ${longwait_failed_log} | |
28 | test ! $? -eq 0 | |
29 | echo $? > ${c_exitfile} | |
30 | ) | |
31 | ||
32 | # We should have received an error message. | |
33 | setup_check_variables | |
34 | if grep -q "scrypt: Decrypting file would take too much CPU time" \ | |
35 | ${longwait_failed_log}; then | |
36 | echo "0" | |
37 | else | |
38 | echo "1" | |
39 | fi > ${c_exitfile} | |
40 | ||
41 | # Attempt to decrypt it with limited time, but force success. | |
42 | setup_check_variables | |
43 | ( | |
44 | echo ${password} | ${c_valgrind_cmd} ${bindir}/scrypt \ | |
45 | dec -P -t 1 -f ${longwait_encrypted_file} \ | |
46 | ${longwait_decrypted_file} | |
47 | echo $? > ${c_exitfile} | |
48 | ) | |
49 | ||
50 | # The decrypted reference file should match the reference. | |
51 | setup_check_variables | |
52 | if cmp -s ${longwait_decrypted_file} ${reference_file}; then | |
53 | echo "0" | |
54 | else | |
55 | echo "1" | |
56 | fi > ${c_exitfile} | |
57 | } |