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Fixed bug #74720 pkcs7_en/decrypt does not work if \x1a is used in
content
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3 files changed

+183
-2
lines changed

3 files changed

+183
-2
lines changed

‎ext/openssl/openssl.c

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -5120,7 +5120,7 @@ PHP_FUNCTION(openssl_pkcs7_encrypt)
51205120
return;
51215121
}
51225122

5123-
infile = BIO_new_file(infilename, "r");
5123+
infile = BIO_new_file(infilename, (flags & PKCS7_BINARY) ? "rb" : "r");
51245124
if (infile == NULL) {
51255125
php_openssl_store_errors();
51265126
goto clean_exit;
@@ -5278,7 +5278,7 @@ PHP_FUNCTION(openssl_pkcs7_sign)
52785278
goto clean_exit;
52795279
}
52805280

5281-
infile = BIO_new_file(infilename, "r");
5281+
infile = BIO_new_file(infilename, (flags & PKCS7_BINARY) ? "rb" : "r");
52825282
if (infile == NULL) {
52835283
php_openssl_store_errors();
52845284
php_error_docref(NULL, E_WARNING, "error opening input file %s!", infilename);

‎ext/openssl/tests/bug74720_0.phpt

Lines changed: 93 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,93 @@
1+
--TEST--
2+
Bug #74720 pkcs7_en/decrypt does not work if \x1a is used in content, variant 0
3+
--SKIPIF--
4+
<?php
5+
if (!extension_loaded("openssl")) die("skip");
6+
?>
7+
--FILE--
8+
<?php
9+
10+
$cert = "-----BEGIN CERTIFICATE-----
11+
MIIDXDCCAkSgAwIBAgIKq/f5U3FzthdKUzANBgkqhkiG9w0BAQUFADBcMRIwEAYD
12+
VQQDEwlzZXRhcGRmLWExCTAHBgNVBAoTADEJMAcGA1UECxMAMSMwIQYJKoZIhvcN
13+
AQkBFhRzdXBwb3J0QHNldGFzaWduLmNvbTELMAkGA1UEBhMCREUwHhcNMTUwOTA4
14+
MDkzNDExWhcNMjAwOTA4MDkzNDExWjBcMRIwEAYDVQQDEwlzZXRhcGRmLWExCTAH
15+
BgNVBAoTADEJMAcGA1UECxMAMSMwIQYJKoZIhvcNAQkBFhRzdXBwb3J0QHNldGFz
16+
aWduLmNvbTELMAkGA1UEBhMCREUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
17+
AoIBAQCkmTLvUIYfqAKC1CHVgABlemrFIVRm4JGeB0jIGofyrm3yVwR4YcK0eUmt
18+
/0nbFfsFsU0/C9dXKZYD42t5YpLFsj666Z1EoU1CfSIW2bf0HaWVJ+oNT5twS3dv
19+
RTzAcnPM44GxO4y6GUW6un0/bT/MZbFKbb3NI1L0mwY7EoqUXR68XxuHqWETaslm
20+
Sbp1XvbLsJjgV9X3ihi7JC7A9kEzrKh+RBsXEXwlSv5JO2TUdwq9P4EbjqvgiaV1
21+
vFNAArioX5pIUIm9ahAm8d7jjW6DFfV798rTzaQ3GJs0yC3UD6xhmbTbdC/D9Pot
22+
8RGu89Fx6E+O5j4LwGH4kiYjgvYZAgMBAAGjIDAeMA8GCSqGSIb3LwEBCgQCBQAw
23+
CwYDVR0PBAQDAgOYMA0GCSqGSIb3DQEBBQUAA4IBAQBCA8iXz7zxAmCWNZ0faiLm
24+
aKw8u2PUq+EPKrGKc9Q70Ksw/e/EHvWrghFzmu5MOZRn/QIWq++sbbc8eOiaRDE8
25+
lWCW596FLW4habXKw0sjDNcyEBArPgDp17O6NgHqI2U1KL1P2Y40e0YH2BWxNS+f
26+
pmWZekjiC6jfId2JGsyPZUTX4USwthG4dFX0/BWYg+K7kXvQzMobes2NxW3Iqn8h
27+
FUNgraCzlQMSfE2gwAMSUXTJubUGorj4LFYSiLIIJvf6KlmuR5uOIi5lSjSeZf5E
28+
FLEHVhrz3o2icUeyb1K1BTAQRZ/H3GZ0QpgqSK5vmuV9C+rzezQMoy4/8UUnNPMt
29+
-----END CERTIFICATE-----
30+
";
31+
32+
$pkey = "-----BEGIN PRIVATE KEY-----
33+
MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCkmTLvUIYfqAKC
34+
1CHVgABlemrFIVRm4JGeB0jIGofyrm3yVwR4YcK0eUmt/0nbFfsFsU0/C9dXKZYD
35+
42t5YpLFsj666Z1EoU1CfSIW2bf0HaWVJ+oNT5twS3dvRTzAcnPM44GxO4y6GUW6
36+
un0/bT/MZbFKbb3NI1L0mwY7EoqUXR68XxuHqWETaslmSbp1XvbLsJjgV9X3ihi7
37+
JC7A9kEzrKh+RBsXEXwlSv5JO2TUdwq9P4EbjqvgiaV1vFNAArioX5pIUIm9ahAm
38+
8d7jjW6DFfV798rTzaQ3GJs0yC3UD6xhmbTbdC/D9Pot8RGu89Fx6E+O5j4LwGH4
39+
kiYjgvYZAgMBAAECggEABO4JOGF4KOvQanB11HYNXPy4BLA5Pc0RU3M6pvKjen1m
40+
sdzRF5Vu/laJIkbchI0xm+Op8X7Wa+gFFBf8RLIS/QyYBCNh2Fe/74M9sYNDFxLJ
41+
vjBIOm6VVF1QRhMD7SwoY303adJjpkHCRMPX4z3PjLzJfPYROpsJnaWkf8GwCJ4+
42+
kufOhYcE8ekuLX7EzXFU74Uo0OnMEhMJgiAjlHhC21YLkgLoGq45sdktVgvD6sds
43+
7BcmH6oUCDCJ8wxUVM1+Ks1D3vKHfeAhCFHvj9M/lf5OWylhmQh4CQf+NMDNsAc6
44+
mXNIzUvZEgs/PJpd3SymHchf60m6faJtGv43GsdsgQKBgQDUx8t649O/vGRI26t4
45+
4XrzVC2w5271UlhFaRiH03BrV+pECVoH4bw+ZIUuGke2xe+LrNkhMNJSGcbB0WDa
46+
Jes+4Gf++AuSXRvMo+xHenfgUWQqYHJPkh5q6gknZ2YDfikFNLdqApXvp0m+FaVP
47+
+F/2HMjQfTITQgkAiEn45s4agQKBgQDGCAZkIUcdyXQTplLE0Zx1/uiTBrQGyzsb
48+
cDgAQIHt19wIRjoGOFatAj6TQ5gUj9Remn12v6d5Wi02i7hlu8V6O1VXLGqqeQ27
49+
0MHBXzrFBVljOz96D7VP5Xx0DB1cGMbtg5ivjd91OUVrwC7fbXE9sfOI1FqlTb7p
50+
6xi9Wl+fmQKBgGdzR/vUfqPOvVcq7gBUaAmb2KcUrj65rU753MJUy2h1EuHHRi1k
51+
07fl+VZD0rALJf7bp6laajcebyLWYGdPXkNwqT8ua7naaOSiogLSiSvXhoKP56PG
52+
H+HNLWwp+lAia2Erky0IWstsow62yWvLDyTCM+QhqlHwnh3TJVvNI1GBAoGAUl+y
53+
MOJ6z5Ql2aqc0UwT1i1Tlxz5s73D93Tlho1Ovp3E5Bg6OK4kt9CwMNe0IhF2GGgQ
54+
+l1cj6kIF6Fk8cR6r46QwDM0p3a1VMPQZNx0+NFxzkot7FsuY26lJyyG5fFUhiXw
55+
VE4ifoN1Mg3+MWg3657jG66hihNd77WgU9uM3TkCgYEAypuvVrfFrrtXnbEUcBHq
56+
mguKumn9miD9DPb6gi8ZaKOddGzw+qFPukiqi7rM3oRMg02evfK/VQC87Gmev663
57+
RV9sQOlB9gNlMOOw/0R3ABEWDoSRCcrLhb6Z5Y72WVnZvpTPO0cDw2i1hyaEM6d+
58+
2WR7c6FhRCLxG0DObEOfiO0=
59+
-----END PRIVATE KEY-----
60+
";
61+
62+
$originalEnvelopeData = "any string with \x1a is cut at this point.";
63+
64+
$tmpFileIn = tempnam(sys_get_temp_dir(), 'test');
65+
$tmpFileOut = tempnam(sys_get_temp_dir(), 'test');
66+
file_put_contents($tmpFileIn, $originalEnvelopeData);
67+
68+
69+
var_dump(filesize($tmpFileIn) === strlen($originalEnvelopeData));
70+
71+
openssl_pkcs7_encrypt($tmpFileIn, $tmpFileOut, [$cert], array(), PKCS7_BINARY, OPENSSL_CIPHER_AES_128_CBC);
72+
73+
$tmpFileOut2 = tempnam(sys_get_temp_dir(), 'test');
74+
openssl_pkcs7_decrypt($tmpFileOut, $tmpFileOut2, $cert, $pkey);
75+
76+
$envelopeData = file_get_contents($tmpFileOut2);
77+
var_dump($originalEnvelopeData === $envelopeData); // need to be true
78+
var_dump(strlen($originalEnvelopeData), strlen($envelopeData), filesize($tmpFileOut2));
79+
80+
unlink($tmpFileIn);
81+
unlink($tmpFileOut);
82+
unlink($tmpFileOut2);
83+
84+
?>
85+
==DONE==
86+
--EXPECTF--
87+
bool(true)
88+
bool(true)
89+
int(39)
90+
int(39)
91+
int(39)
92+
==DONE==
93+

‎ext/openssl/tests/bug74720_1.phpt

Lines changed: 88 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,88 @@
1+
--TEST--
2+
Bug #74720 pkcs7_en/decrypt does not work if \x1a is used in content, variant 1
3+
--SKIPIF--
4+
<?php
5+
if (!extension_loaded("openssl")) die("skip");
6+
?>
7+
--FILE--
8+
<?php
9+
10+
$cert = "-----BEGIN CERTIFICATE-----
11+
MIIDXDCCAkSgAwIBAgIKq/f5U3FzthdKUzANBgkqhkiG9w0BAQUFADBcMRIwEAYD
12+
VQQDEwlzZXRhcGRmLWExCTAHBgNVBAoTADEJMAcGA1UECxMAMSMwIQYJKoZIhvcN
13+
AQkBFhRzdXBwb3J0QHNldGFzaWduLmNvbTELMAkGA1UEBhMCREUwHhcNMTUwOTA4
14+
MDkzNDExWhcNMjAwOTA4MDkzNDExWjBcMRIwEAYDVQQDEwlzZXRhcGRmLWExCTAH
15+
BgNVBAoTADEJMAcGA1UECxMAMSMwIQYJKoZIhvcNAQkBFhRzdXBwb3J0QHNldGFz
16+
aWduLmNvbTELMAkGA1UEBhMCREUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
17+
AoIBAQCkmTLvUIYfqAKC1CHVgABlemrFIVRm4JGeB0jIGofyrm3yVwR4YcK0eUmt
18+
/0nbFfsFsU0/C9dXKZYD42t5YpLFsj666Z1EoU1CfSIW2bf0HaWVJ+oNT5twS3dv
19+
RTzAcnPM44GxO4y6GUW6un0/bT/MZbFKbb3NI1L0mwY7EoqUXR68XxuHqWETaslm
20+
Sbp1XvbLsJjgV9X3ihi7JC7A9kEzrKh+RBsXEXwlSv5JO2TUdwq9P4EbjqvgiaV1
21+
vFNAArioX5pIUIm9ahAm8d7jjW6DFfV798rTzaQ3GJs0yC3UD6xhmbTbdC/D9Pot
22+
8RGu89Fx6E+O5j4LwGH4kiYjgvYZAgMBAAGjIDAeMA8GCSqGSIb3LwEBCgQCBQAw
23+
CwYDVR0PBAQDAgOYMA0GCSqGSIb3DQEBBQUAA4IBAQBCA8iXz7zxAmCWNZ0faiLm
24+
aKw8u2PUq+EPKrGKc9Q70Ksw/e/EHvWrghFzmu5MOZRn/QIWq++sbbc8eOiaRDE8
25+
lWCW596FLW4habXKw0sjDNcyEBArPgDp17O6NgHqI2U1KL1P2Y40e0YH2BWxNS+f
26+
pmWZekjiC6jfId2JGsyPZUTX4USwthG4dFX0/BWYg+K7kXvQzMobes2NxW3Iqn8h
27+
FUNgraCzlQMSfE2gwAMSUXTJubUGorj4LFYSiLIIJvf6KlmuR5uOIi5lSjSeZf5E
28+
FLEHVhrz3o2icUeyb1K1BTAQRZ/H3GZ0QpgqSK5vmuV9C+rzezQMoy4/8UUnNPMt
29+
-----END CERTIFICATE-----
30+
";
31+
32+
$pkey = "-----BEGIN PRIVATE KEY-----
33+
MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCkmTLvUIYfqAKC
34+
1CHVgABlemrFIVRm4JGeB0jIGofyrm3yVwR4YcK0eUmt/0nbFfsFsU0/C9dXKZYD
35+
42t5YpLFsj666Z1EoU1CfSIW2bf0HaWVJ+oNT5twS3dvRTzAcnPM44GxO4y6GUW6
36+
un0/bT/MZbFKbb3NI1L0mwY7EoqUXR68XxuHqWETaslmSbp1XvbLsJjgV9X3ihi7
37+
JC7A9kEzrKh+RBsXEXwlSv5JO2TUdwq9P4EbjqvgiaV1vFNAArioX5pIUIm9ahAm
38+
8d7jjW6DFfV798rTzaQ3GJs0yC3UD6xhmbTbdC/D9Pot8RGu89Fx6E+O5j4LwGH4
39+
kiYjgvYZAgMBAAECggEABO4JOGF4KOvQanB11HYNXPy4BLA5Pc0RU3M6pvKjen1m
40+
sdzRF5Vu/laJIkbchI0xm+Op8X7Wa+gFFBf8RLIS/QyYBCNh2Fe/74M9sYNDFxLJ
41+
vjBIOm6VVF1QRhMD7SwoY303adJjpkHCRMPX4z3PjLzJfPYROpsJnaWkf8GwCJ4+
42+
kufOhYcE8ekuLX7EzXFU74Uo0OnMEhMJgiAjlHhC21YLkgLoGq45sdktVgvD6sds
43+
7BcmH6oUCDCJ8wxUVM1+Ks1D3vKHfeAhCFHvj9M/lf5OWylhmQh4CQf+NMDNsAc6
44+
mXNIzUvZEgs/PJpd3SymHchf60m6faJtGv43GsdsgQKBgQDUx8t649O/vGRI26t4
45+
4XrzVC2w5271UlhFaRiH03BrV+pECVoH4bw+ZIUuGke2xe+LrNkhMNJSGcbB0WDa
46+
Jes+4Gf++AuSXRvMo+xHenfgUWQqYHJPkh5q6gknZ2YDfikFNLdqApXvp0m+FaVP
47+
+F/2HMjQfTITQgkAiEn45s4agQKBgQDGCAZkIUcdyXQTplLE0Zx1/uiTBrQGyzsb
48+
cDgAQIHt19wIRjoGOFatAj6TQ5gUj9Remn12v6d5Wi02i7hlu8V6O1VXLGqqeQ27
49+
0MHBXzrFBVljOz96D7VP5Xx0DB1cGMbtg5ivjd91OUVrwC7fbXE9sfOI1FqlTb7p
50+
6xi9Wl+fmQKBgGdzR/vUfqPOvVcq7gBUaAmb2KcUrj65rU753MJUy2h1EuHHRi1k
51+
07fl+VZD0rALJf7bp6laajcebyLWYGdPXkNwqT8ua7naaOSiogLSiSvXhoKP56PG
52+
H+HNLWwp+lAia2Erky0IWstsow62yWvLDyTCM+QhqlHwnh3TJVvNI1GBAoGAUl+y
53+
MOJ6z5Ql2aqc0UwT1i1Tlxz5s73D93Tlho1Ovp3E5Bg6OK4kt9CwMNe0IhF2GGgQ
54+
+l1cj6kIF6Fk8cR6r46QwDM0p3a1VMPQZNx0+NFxzkot7FsuY26lJyyG5fFUhiXw
55+
VE4ifoN1Mg3+MWg3657jG66hihNd77WgU9uM3TkCgYEAypuvVrfFrrtXnbEUcBHq
56+
mguKumn9miD9DPb6gi8ZaKOddGzw+qFPukiqi7rM3oRMg02evfK/VQC87Gmev663
57+
RV9sQOlB9gNlMOOw/0R3ABEWDoSRCcrLhb6Z5Y72WVnZvpTPO0cDw2i1hyaEM6d+
58+
2WR7c6FhRCLxG0DObEOfiO0=
59+
-----END PRIVATE KEY-----
60+
";
61+
62+
$tmpPath = tempnam(sys_get_temp_dir(), 'test');
63+
64+
$content = "A simple \x1a test.";
65+
file_put_contents($tmpPath, $content);
66+
67+
$outPath = tempnam(sys_get_temp_dir(), 'test');
68+
69+
openssl_pkcs7_sign(
70+
$tmpPath,
71+
$outPath,
72+
$cert,
73+
$pkey,
74+
array(),
75+
PKCS7_BINARY | PKCS7_DETACHED
76+
);
77+
78+
var_dump(strpos(file_get_contents($outPath), $content) !== false);
79+
80+
unlink($tmpPath);
81+
unlink($outPath);
82+
83+
?>
84+
==DONE==
85+
--EXPECTF--
86+
bool(true)
87+
==DONE==
88+

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