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Merge pull request #1899 from c65722/strip_ipv4_header

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Add Strip IPv4 header operation
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a3957273 2025-02-12 19:53:34 +00:00 • committed by GitHub
commit 13f94a23f8
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4 changed files with 185 additions and 0 deletions
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1
tests/operations/index.mjs
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@ -143,6 +143,7 @@ import "./tests/SIGABA.mjs";
import "./tests/SM4.mjs";
// import "./tests/SplitColourChannels.mjs"; // Cannot test operations that use the File type yet
import "./tests/StrUtils.mjs";
import "./tests/StripIPv4Header.mjs";
import "./tests/StripTCPHeader.mjs";
import "./tests/StripUDPHeader.mjs";
import "./tests/Subsection.mjs";

126
tests/operations/tests/StripIPv4Header.mjs Normal file
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@ -0,0 +1,126 @@
/**
* Strip IPv4 header tests.
*
* @author c65722 []
* @copyright Crown Copyright 2024
* @license Apache-2.0
*/
import TestRegister from "../../lib/TestRegister.mjs";
TestRegister.addTests([
{
name: "Strip IPv4 header: No options, No payload",
input: "450000140005400080060000c0a80001c0a80002",
expectedOutput: "",
recipeConfig: [
{
op: "From Hex",
args: ["None"]
},
{
op: "Strip IPv4 header",
args: [],
},
{
op: "To Hex",
args: ["None", 0]
}
]
},
{
name: "Strip IPv4 header: No options, Payload",
input: "450000140005400080060000c0a80001c0a80002ffffffffffffffff",
expectedOutput: "ffffffffffffffff",
recipeConfig: [
{
op: "From Hex",
args: ["None"]
},
{
op: "Strip IPv4 header",
args: [],
},
{
op: "To Hex",
args: ["None", 0]
}
]
},
{
name: "Strip IPv4 header: Options, No payload",
input: "460000140005400080060000c0a80001c0a8000207000000",
expectedOutput: "",
recipeConfig: [
{
op: "From Hex",
args: ["None"]
},
{
op: "Strip IPv4 header",
args: [],
},
{
op: "To Hex",
args: ["None", 0]
}
]
},
{
name: "Strip IPv4 header: Options, Payload",
input: "460000140005400080060000c0a80001c0a8000207000000ffffffffffffffff",
expectedOutput: "ffffffffffffffff",
recipeConfig: [
{
op: "From Hex",
args: ["None"]
},
{
op: "Strip IPv4 header",
args: [],
},
{
op: "To Hex",
args: ["None", 0]
}
]
},
{
name: "Strip IPv4 header: Input length lesss than minimum header length",
input: "450000140005400080060000c0a80001c0a800",
expectedOutput: "Input length is less than minimum IPv4 header length",
recipeConfig: [
{
op: "From Hex",
args: ["None"]
},
{
op: "Strip IPv4 header",
args: [],
},
{
op: "To Hex",
args: ["None", 0]
}
]
},
{
name: "Strip IPv4 header: Input length less than IHL",
input: "460000140005400080060000c0a80001c0a80000",
expectedOutput: "Input length is less than IHL",
recipeConfig: [
{
op: "From Hex",
args: ["None"]
},
{
op: "Strip IPv4 header",
args: [],
},
{
op: "To Hex",
args: ["None", 0]
}
]
}
]);