diff options
| author |   Filip Tehlar <ftehlar@cisco.com> | 2020-07-16 07:25:56 +0000 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2020-11-26 15:02:41 +0000 |
| commit | df61e60815b5bf0c2383dafa3c41ed1b60b8a900 (patch) | |
| tree | 3efb4944992855abe770f6b6767561ade24e9169 /test/patches/scapy-2.4.3/ikev2.patch | |
| parent | 447f673e75247421c239d88f6ada45b3ff1a47fe (diff) | |
ikev2: better packet parsing functions
Ticket: VPP-1918
Type: improvement
Change-Id: I2bc3e30121697404dcd54f1c2127bd85ccc1029e
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
(cherry picked from commit 558607dc3a96232191f413b9bc894524ff85f2a1)
Diffstat (limited to 'test/patches/scapy-2.4.3/ikev2.patch')
| -rw-r--r-- | test/patches/scapy-2.4.3/ikev2.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/patches/scapy-2.4.3/ikev2.patch b/test/patches/scapy-2.4.3/ikev2.patch new file mode 100644 index 00000000000..be143e8b8c9 --- /dev/null +++ b/test/patches/scapy-2.4.3/ikev2.patch @@ -0,0 +1,24 @@ +diff --git a/scapy/contrib/ikev2.py b/scapy/contrib/ikev2.py +index 60b20480..a071ffc7 100644 +--- a/scapy/contrib/ikev2.py ++++ b/scapy/contrib/ikev2.py +@@ -608,13 +608,16 @@ class IKEv2_payload_TSr(IKEv2_class): + + + class IKEv2_payload_Delete(IKEv2_class): +- name = "IKEv2 Vendor ID" ++ name = "IKEv2 delete payload" + overload_fields = {IKEv2: {"next_payload": 42}} + fields_desc = [ + ByteEnumField("next_payload", None, IKEv2_payload_type), + ByteField("res", 0), +- FieldLenField("length", None, "vendorID", "H", adjust=lambda pkt, x:x + 4), # noqa: E501 +- StrLenField("vendorID", "", length_from=lambda x:x.length - 4), ++ FieldLenField("length", None, "SPIs", "H", adjust=lambda pkt, x:x + 8), # noqa: E501 ++ ByteEnumField("proto", 1, {1: "IKEv2", 2: "AH", 3: "ESP"}), ++ ByteField("SPIsize", 0), ++ ShortField("SPInum", 0), ++ StrLenField("SPIs", "", length_from=lambda x: x.length - 8), + ] + + |