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Issue 991: Add CBOR Encode operation

This commit is contained in:
71819 2020-03-26 11:44:57 +00:00
parent 4c3324aea1
commit ae70cb89ed
6 changed files with 177 additions and 1 deletions
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14
package-lock.json generated
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@ -2965,6 +2965,15 @@
"integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
"dev": true
},
"cbor": {
"version": "5.0.1",
"resolved": "https://registry.npmjs.org/cbor/-/cbor-5.0.1.tgz",
"integrity": "sha512-l4ghwqioCyuAaD3LvY4ONwv8NMuERz62xjbMHGdWBqERJPygVmoFER1b4+VS6iW0rXwoVGuKZPPPTofwWOg3YQ==",
"requires": {
"bignumber.js": "^9.0.0",
"nofilter": "^1.0.3"
}
},
"chai-nightwatch": {
"version": "0.4.0",
"resolved": "https://registry.npmjs.org/chai-nightwatch/-/chai-nightwatch-0.4.0.tgz",
@ -9828,6 +9837,11 @@
"resolved": "https://registry.npmjs.org/nodom/-/nodom-2.4.0.tgz",
"integrity": "sha512-qhfYgpoCSi37HLiViMlf94YqMQdvk3n3arI1uGbAWZK9NKCYRSI42W8lATeGloYGLYxb8us1C5rTvtsXjwdWQg=="
},
"nofilter": {
"version": "1.0.3",
"resolved": "https://registry.npmjs.org/nofilter/-/nofilter-1.0.3.tgz",
"integrity": "sha512-FlUlqwRK6reQCaFLAhMcF+6VkVG2caYjKQY3YsRDTl4/SEch595Qb3oLjJRDr8dkHAAOVj2pOx3VknfnSgkE5g=="
},
"nopt": {
"version": "3.0.6",
"resolved": "https://registry.npmjs.org/nopt/-/nopt-3.0.6.tgz",

1
package.json
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@ -96,6 +96,7 @@
"bootstrap-colorpicker": "^3.2.0",
"bootstrap-material-design": "^4.1.2",
"bson": "^4.0.3",
"cbor": "^5.0.1",
"chi-squared": "^1.1.0",
"codepage": "^1.14.0",
"core-js": "^3.6.4",

3
src/core/config/Categories.json
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@ -61,7 +61,8 @@
"Parse TLV",
"CSV to JSON",
"JSON to CSV",
"Avro to JSON"
"Avro to JSON",
"CBOR Encode"
]
},
{

41
src/core/operations/CBOREncode.mjs Normal file
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@ -0,0 +1,41 @@
/**
* @author Danh4 [dan.h4@ncsc.gov.uk]
* @copyright Crown Copyright 2020
* @license Apache-2.0
*/
import Operation from "../Operation.mjs";
import Cbor from "cbor";
/**
* CBOR Encode operation
*/
class CBOREncode extends Operation {
/**
* CBOREncode constructor
*/
constructor() {
super();
this.name = "CBOR Encode";
this.module = "Default";
this.description = "2";
this.infoURL = "https://cbor.io";
this.inputType = "JSON";
this.outputType = "ArrayBuffer";
this.args = [];
}
/**
* @param {JSON} input
* @param {Object[]} args
* @returns {ArrayBuffer}
*/
run(input, args) {
return new Uint8Array(Cbor.encodeCanonical(input)).buffer;
}
}
export default CBOREncode;

1
tests/operations/index.mjs
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@ -101,6 +101,7 @@ import "./tests/LuhnChecksum.mjs";
import "./tests/CipherSaber2.mjs";
import "./tests/Colossus.mjs";
import "./tests/ParseObjectIDTimestamp.mjs";
import "./tests/CBOREncode.mjs";
// Cannot test operations that use the File type yet

118
tests/operations/tests/CBOREncode.mjs Normal file
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@ -0,0 +1,118 @@
/**
* CBOR Encode Tests.
*
* @author Danh4 [dan.h4@ncsc.gov.uk]
*
* @copyright Crown Copyright 2019
* @license Apache-2.0
*/
import TestRegister from "../../lib/TestRegister.mjs";
TestRegister.addTests([
{
name: "CBOR Encode: Can encode integer",
input: "15",
expectedOutput: "0f",
recipeConfig: [
{
op: "CBOR Encode",
args: []
},
{
op: "To Hex",
args: []
}
]
},
{
name: "CBOR Decode: Can encode decimal",
input: "1.5",
expectedOutput: "f9 3e 00",
recipeConfig: [
{
op: "CBOR Encode",
args: []
},
{
op: "To Hex",
args: []
}
]
},
{
name: "CBOR Encode: Can encode text",
input: "\"Text\"",
expectedOutput: "64 54 65 78 74",
recipeConfig: [
{
op: "CBOR Encode",
args: []
},
{
op: "To Hex",
args: []
}
]
},
{
name: "CBOR Encode: Can encode boolean true",
input: "true",
expectedOutput: "f5",
recipeConfig: [
{
op: "CBOR Encode",
args: []
},
{
op: "To Hex",
args: []
}
]
},
{
name: "CBOR Encode: Can encode boolean false",
input: "false",
expectedOutput: "f4",
recipeConfig: [
{
op: "CBOR Encode",
args: []
},
{
op: "To Hex",
args: []
}
]
},
{
name: "CBOR Encode: Can encode map",
input: JSON.stringify({a: 1, b: 2, c: 3}),
expectedOutput: "a3 61 61 01 61 62 02 61 63 03",
recipeConfig: [
{
op: "CBOR Encode",
args: []
},
{
op: "To Hex",
args: []
}
]
},
{
name: "CBOR Encode: Can encode list",
input: "[0,1,2]",
expectedOutput: "83 00 01 02",
recipeConfig: [
{
op: "CBOR Encode",
args: []
},
{
op: "To Hex",
args: []
}
]
}
]);