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Administrator
Pcap-Net
Commits
f6b5b7ff
Commit
f6b5b7ff
authored
Jan 06, 2017
by
Florian Hockmann
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Check validity of HTTP requests
parent
0cd9a9c3
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2 changed files
with
46 additions
and
0 deletions
+46
-0
HttpTests.cs
PcapDotNet/src/PcapDotNet.Packets.Test/HttpTests.cs
+32
-0
HttpRequestDatagram.cs
...DotNet/src/PcapDotNet.Packets/Http/HttpRequestDatagram.cs
+14
-0
No files found.
PcapDotNet/src/PcapDotNet.Packets.Test/HttpTests.cs
View file @
f6b5b7ff
...
...
@@ -470,6 +470,38 @@ namespace PcapDotNet.Packets.Test
Assert
.
IsNotNull
(
new
HttpRequestMethod
(
HttpRequestKnownMethod
.
Unknown
));
}
[
TestMethod
]
public
void
HttpMinimalValidRequestTest
()
{
var
packet
=
BuildPacket
(
"UnknownMethod / HTTP/1.0\r\n\r\n"
);
Assert
.
IsTrue
(
packet
.
Ethernet
.
IpV4
.
Tcp
.
Http
.
IsValid
);
}
[
TestMethod
]
public
void
HttpRequestEmptyRequestUriNotAllowed
()
{
var
packet
=
BuildPacket
(
"GET HTTP/1.1\r\n\r\n"
);
Assert
.
IsFalse
(
packet
.
Ethernet
.
IpV4
.
Tcp
.
Http
.
IsValid
);
}
[
TestMethod
]
public
void
HttpRequestMissingVersionNumberNotAllowed
()
{
var
packet
=
BuildPacket
(
"GET / HTTP/\r\n\r\n"
);
Assert
.
IsFalse
(
packet
.
Ethernet
.
IpV4
.
Tcp
.
Http
.
IsValid
);
}
[
TestMethod
]
public
void
HttpRequestMissingVersionNotAllowed
()
{
var
packet
=
BuildPacket
(
"GET /\r\n\r\n"
);
Assert
.
IsFalse
(
packet
.
Ethernet
.
IpV4
.
Tcp
.
Http
.
IsValid
);
}
private
static
void
TestHttpRequest
(
string
httpString
,
string
expectedMethodString
=
null
,
string
expectedUri
=
null
,
HttpVersion
expectedVersion
=
null
,
HttpHeader
expectedHeader
=
null
,
string
expectedBodyString
=
null
)
{
Datagram
expectedBody
=
expectedBodyString
==
null
?
null
:
new
Datagram
(
Encoding
.
ASCII
.
GetBytes
(
expectedBodyString
));
...
...
PcapDotNet/src/PcapDotNet.Packets/Http/HttpRequestDatagram.cs
View file @
f6b5b7ff
...
...
@@ -46,6 +46,18 @@ namespace PcapDotNet.Packets.Http
Body
=
Body
,
};
}
/// <summary>
/// An HTTP Request is valid if it contains a method, an URI, and a version.
/// </summary>
protected
override
bool
CalculateIsValid
()
{
if
(
_isValid
==
null
)
{
_isValid
=
Method
!=
null
&&
!
string
.
IsNullOrEmpty
(
Uri
)
&&
Version
!=
null
;
}
return
_isValid
.
Value
;
}
internal
HttpRequestDatagram
(
byte
[]
buffer
,
int
offset
,
int
length
)
:
this
(
buffer
,
offset
,
Parse
(
buffer
,
offset
,
length
))
...
...
@@ -99,5 +111,7 @@ namespace PcapDotNet.Packets.Http
{
return
header
.
ContentLength
!=
null
;
}
private
bool
?
_isValid
;
}
}
\ No newline at end of file
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