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wine
wine-winehq
Commits
93aed4b0
Commit
93aed4b0
authored
Nov 21, 2008
by
Juan Lang
Committed by
Alexandre Julliard
Nov 26, 2008
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Plain Diff
crypt32: Accept any string format as the display text of a user notice policy qualifier.
parent
b3bf746f
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Showing
1 changed file
with
88 additions
and
13 deletions
+88
-13
decode.c
dlls/crypt32/decode.c
+88
-13
No files found.
dlls/crypt32/decode.c
View file @
93aed4b0
...
...
@@ -2392,27 +2392,70 @@ static BOOL CRYPT_AsnDecodeNoticeReference(const BYTE *pbEncoded,
return
ret
;
}
static
BOOL
CRYPT_AsnDecode
BMP
String
(
const
BYTE
*
pbEncoded
,
static
BOOL
CRYPT_AsnDecode
Unicode
String
(
const
BYTE
*
pbEncoded
,
DWORD
cbEncoded
,
DWORD
dwFlags
,
void
*
pvStructInfo
,
DWORD
*
pcbStructInfo
,
DWORD
*
pcbDecoded
)
{
BOOL
ret
=
TRUE
;
DWORD
dataLen
;
LPWSTR
*
pStr
=
pvStructInfo
;
if
((
ret
=
CRYPT_GetLen
(
pbEncoded
,
cbEncoded
,
&
dataLen
)))
{
BYTE
lenBytes
=
GET_LEN_BYTES
(
pbEncoded
[
1
]);
DWORD
bytesNeeded
=
sizeof
(
LPWSTR
)
+
sizeof
(
WCHAR
)
;
DWORD
bytesNeeded
=
sizeof
(
LPWSTR
);
if
(
pbEncoded
[
0
]
!=
ASN_BMPSTRING
)
switch
(
pbEncoded
[
0
]
)
{
SetLastError
(
CRYPT_E_ASN1_CORRUPT
);
ret
=
FALSE
;
case
ASN_NUMERICSTRING
:
if
(
dataLen
)
bytesNeeded
+=
(
dataLen
+
1
)
*
2
;
break
;
case
ASN_PRINTABLESTRING
:
if
(
dataLen
)
bytesNeeded
+=
(
dataLen
+
1
)
*
2
;
break
;
case
ASN_IA5STRING
:
if
(
dataLen
)
bytesNeeded
+=
(
dataLen
+
1
)
*
2
;
break
;
case
ASN_T61STRING
:
if
(
dataLen
)
bytesNeeded
+=
(
dataLen
+
1
)
*
2
;
break
;
case
ASN_VIDEOTEXSTRING
:
if
(
dataLen
)
bytesNeeded
+=
(
dataLen
+
1
)
*
2
;
break
;
case
ASN_GRAPHICSTRING
:
if
(
dataLen
)
bytesNeeded
+=
(
dataLen
+
1
)
*
2
;
break
;
case
ASN_VISIBLESTRING
:
if
(
dataLen
)
bytesNeeded
+=
(
dataLen
+
1
)
*
2
;
break
;
case
ASN_GENERALSTRING
:
if
(
dataLen
)
bytesNeeded
+=
(
dataLen
+
1
)
*
2
;
break
;
case
ASN_UNIVERSALSTRING
:
if
(
dataLen
)
bytesNeeded
+=
dataLen
/
2
+
sizeof
(
WCHAR
);
break
;
case
ASN_BMPSTRING
:
if
(
dataLen
)
bytesNeeded
+=
dataLen
+
sizeof
(
WCHAR
);
break
;
case
ASN_UTF8STRING
:
if
(
dataLen
)
bytesNeeded
+=
(
MultiByteToWideChar
(
CP_UTF8
,
0
,
(
LPCSTR
)
pbEncoded
+
1
+
lenBytes
,
dataLen
,
NULL
,
0
)
+
1
)
*
2
;
break
;
default:
SetLastError
(
CRYPT_E_ASN1_BADTAG
);
return
FALSE
;
}
else
{
bytesNeeded
+=
dataLen
;
if
(
pcbDecoded
)
*
pcbDecoded
=
1
+
lenBytes
+
dataLen
;
if
(
!
pvStructInfo
)
...
...
@@ -2425,23 +2468,55 @@ static BOOL CRYPT_AsnDecodeBMPString(const BYTE *pbEncoded,
}
else
{
LPWSTR
*
pStr
=
pvStructInfo
;
*
pcbStructInfo
=
bytesNeeded
;
if
(
dataLen
)
{
DWORD
i
;
LPWSTR
str
=
*
pStr
;
LPWSTR
str
=
*
(
LPWSTR
*
)
pStr
;
assert
(
str
);
switch
(
pbEncoded
[
0
])
{
case
ASN_NUMERICSTRING
:
case
ASN_PRINTABLESTRING
:
case
ASN_IA5STRING
:
case
ASN_T61STRING
:
case
ASN_VIDEOTEXSTRING
:
case
ASN_GRAPHICSTRING
:
case
ASN_VISIBLESTRING
:
case
ASN_GENERALSTRING
:
for
(
i
=
0
;
i
<
dataLen
;
i
++
)
str
[
i
]
=
pbEncoded
[
1
+
lenBytes
+
i
];
str
[
i
]
=
0
;
break
;
case
ASN_UNIVERSALSTRING
:
for
(
i
=
0
;
i
<
dataLen
/
4
;
i
++
)
str
[
i
]
=
(
pbEncoded
[
1
+
lenBytes
+
2
*
i
+
2
]
<<
8
)
|
pbEncoded
[
1
+
lenBytes
+
2
*
i
+
3
];
str
[
i
]
=
0
;
break
;
case
ASN_BMPSTRING
:
for
(
i
=
0
;
i
<
dataLen
/
2
;
i
++
)
str
[
i
]
=
(
pbEncoded
[
1
+
lenBytes
+
2
*
i
]
<<
8
)
|
pbEncoded
[
1
+
lenBytes
+
2
*
i
+
1
];
str
[
i
]
=
0
;
break
;
case
ASN_UTF8STRING
:
{
int
len
=
MultiByteToWideChar
(
CP_UTF8
,
0
,
(
LPCSTR
)
pbEncoded
+
1
+
lenBytes
,
dataLen
,
str
,
bytesNeeded
-
sizeof
(
CERT_NAME_VALUE
))
*
2
;
str
[
len
]
=
0
;
break
;
}
}
}
else
*
pStr
=
NULL
;
}
}
}
return
ret
;
}
...
...
@@ -2455,8 +2530,8 @@ static BOOL CRYPT_AsnDecodePolicyQualifierUserNoticeInternal(
pNoticeReference
),
CRYPT_AsnDecodeNoticeReference
,
sizeof
(
PCERT_POLICY_QUALIFIER_NOTICE_REFERENCE
),
TRUE
,
TRUE
,
offsetof
(
CERT_POLICY_QUALIFIER_USER_NOTICE
,
pNoticeReference
),
0
},
{
ASN_BMPSTRING
,
offsetof
(
CERT_POLICY_QUALIFIER_USER_NOTICE
,
pszDisplayText
),
CRYPT_AsnDecodeBMP
String
,
sizeof
(
LPWSTR
),
TRUE
,
TRUE
,
{
0
,
offsetof
(
CERT_POLICY_QUALIFIER_USER_NOTICE
,
pszDisplayText
)
,
CRYPT_AsnDecodeUnicode
String
,
sizeof
(
LPWSTR
),
TRUE
,
TRUE
,
offsetof
(
CERT_POLICY_QUALIFIER_USER_NOTICE
,
pszDisplayText
),
0
},
};
PCERT_POLICY_QUALIFIER_USER_NOTICE
notice
=
pvStructInfo
;
...
...
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