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which-electron
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Add fingerprint lookups and some tests

This commit is contained in:
Nemo 2021-07-16 11:54:17 +05:30
parent 82c525b31b
commit 867217c5a8
4 changed files with 230 additions and 1 deletions
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22
fingerprint.js Normal file
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@ -0,0 +1,22 @@
const DB = require("electron-fingerprints");
module.exports = {
guessFromHashes: function(os, arch, hashList) {
let lookupTable = DB[`${os}-${arch}`]
let allPossibleHashes = Object.keys(lookupTable)
const intersectingHashes = allPossibleHashes.filter((value) =>
hashList.includes(value)
);
// Set it to the starting list of versions.
let possibleVersions = lookupTable[intersectingHashes[0]];
for (i in hashList) {
let hash = hashList[i];
let versions = lookupTable[hash];
possibleVersions = possibleVersions.filter((value) =>
versions.includes(value)
);
}
return possibleVersions;
},
};

186
package-lock.json generated
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@ -16,6 +16,9 @@
},
"bin": {
"which-electron": "index.js"
},
"devDependencies": {
"kuta": "*"
}
},
"node_modules/@types/glob": {
@ -65,6 +68,18 @@
"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
"integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
},
"node_modules/blessed": {
"version": "0.1.81",
"resolved": "https://registry.npmjs.org/blessed/-/blessed-0.1.81.tgz",
"integrity": "sha1-+WLWh+wsNpVwrnGvhDJW5tDKESk=",
"dev": true,
"bin": {
"blessed": "bin/tput.js"
},
"engines": {
"node": ">= 0.8.0"
}
},
"node_modules/brace-expansion": {
"version": "1.1.11",
"resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@ -79,6 +94,27 @@
"resolved": "https://registry.npmjs.org/chromium-pickle-js/-/chromium-pickle-js-0.2.0.tgz",
"integrity": "sha1-BKEGZywYsIWrd02YPfo+oTjyIgU="
},
"node_modules/cli-cursor": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-2.1.0.tgz",
"integrity": "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=",
"dev": true,
"dependencies": {
"restore-cursor": "^2.0.0"
},
"engines": {
"node": ">=4"
}
},
"node_modules/colors": {
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/colors/-/colors-1.4.0.tgz",
"integrity": "sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA==",
"dev": true,
"engines": {
"node": ">=0.1.90"
}
},
"node_modules/commander": {
"version": "5.1.0",
"resolved": "https://registry.npmjs.org/commander/-/commander-5.1.0.tgz",
@ -169,6 +205,23 @@
"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
"integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
},
"node_modules/kuta": {
"version": "2.0.0-beta.6",
"resolved": "https://registry.npmjs.org/kuta/-/kuta-2.0.0-beta.6.tgz",
"integrity": "sha512-MbBNzXs7RroFZ7aCG5tYveRCvMws3yoiK6f1dRsOkOlDa1+QRk/kGKukG7WKgcyT6Jw6W66Hc22gp3zKg2ZtPQ==",
"dev": true,
"dependencies": {
"blessed": "^0.1.81",
"cli-cursor": "^2.1.0",
"colors": "^1.1.2",
"glob": "^7.1.1",
"minimist": "^1.2.0",
"qfgets": "^1.1.1"
},
"bin": {
"kuta": "bin/cli.js"
}
},
"node_modules/lodash.defaultsdeep": {
"version": "4.6.1",
"resolved": "https://registry.npmjs.org/lodash.defaultsdeep/-/lodash.defaultsdeep-4.6.1.tgz",
@ -202,6 +255,15 @@
"endian-reader": "^0.1.0"
}
},
"node_modules/mimic-fn": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-1.2.0.tgz",
"integrity": "sha512-jf84uxzwiuiIVKiOLpfYk7N46TSy8ubTonmneY9vrpHNAnp0QBt2BxWV9dO3/j+BoVAb+a5G6YDPW3M5HOdMWQ==",
"dev": true,
"engines": {
"node": ">=4"
}
},
"node_modules/minimatch": {
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@ -213,6 +275,12 @@
"node": "*"
}
},
"node_modules/minimist": {
"version": "1.2.5",
"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
"dev": true
},
"node_modules/ms": {
"version": "2.1.2",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@ -251,6 +319,18 @@
"wrappy": "1"
}
},
"node_modules/onetime": {
"version": "2.0.1",
"resolved": "https://registry.npmjs.org/onetime/-/onetime-2.0.1.tgz",
"integrity": "sha1-BnQoIw/WdEOyeUsiu6UotoZ5YtQ=",
"dev": true,
"dependencies": {
"mimic-fn": "^1.0.0"
},
"engines": {
"node": ">=4"
}
},
"node_modules/path-is-absolute": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
@ -259,6 +339,34 @@
"node": ">=0.10.0"
}
},
"node_modules/qfgets": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/qfgets/-/qfgets-1.1.1.tgz",
"integrity": "sha1-SlC1tSMtWnDIhlvE6mQo302nMsI=",
"dev": true,
"engines": {
"node": ">=0.0.0"
}
},
"node_modules/restore-cursor": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz",
"integrity": "sha1-n37ih/gv0ybU/RYpI9YhKe7g368=",
"dev": true,
"dependencies": {
"onetime": "^2.0.0",
"signal-exit": "^3.0.2"
},
"engines": {
"node": ">=4"
}
},
"node_modules/signal-exit": {
"version": "3.0.3",
"resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.3.tgz",
"integrity": "sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA==",
"dev": true
},
"node_modules/wrappy": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
@ -305,6 +413,12 @@
"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
"integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw=="
},
"blessed": {
"version": "0.1.81",
"resolved": "https://registry.npmjs.org/blessed/-/blessed-0.1.81.tgz",
"integrity": "sha1-+WLWh+wsNpVwrnGvhDJW5tDKESk=",
"dev": true
},
"brace-expansion": {
"version": "1.1.11",
"resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
@ -319,6 +433,21 @@
"resolved": "https://registry.npmjs.org/chromium-pickle-js/-/chromium-pickle-js-0.2.0.tgz",
"integrity": "sha1-BKEGZywYsIWrd02YPfo+oTjyIgU="
},
"cli-cursor": {
"version": "2.1.0",
"resolved": "https://registry.npmjs.org/cli-cursor/-/cli-cursor-2.1.0.tgz",
"integrity": "sha1-s12sN2R5+sw+lHR9QdDQ9SOP/LU=",
"dev": true,
"requires": {
"restore-cursor": "^2.0.0"
}
},
"colors": {
"version": "1.4.0",
"resolved": "https://registry.npmjs.org/colors/-/colors-1.4.0.tgz",
"integrity": "sha512-a+UqTh4kgZg/SlGvfbzDHpgRu7AAQOmmqRHJnxhRZICKFUT91brVhNNt58CMWU9PsBbv3PDCZUHbVxuDiH2mtA==",
"dev": true
},
"commander": {
"version": "5.1.0",
"resolved": "https://registry.npmjs.org/commander/-/commander-5.1.0.tgz",
@ -394,6 +523,20 @@
"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
"integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ=="
},
"kuta": {
"version": "2.0.0-beta.6",
"resolved": "https://registry.npmjs.org/kuta/-/kuta-2.0.0-beta.6.tgz",
"integrity": "sha512-MbBNzXs7RroFZ7aCG5tYveRCvMws3yoiK6f1dRsOkOlDa1+QRk/kGKukG7WKgcyT6Jw6W66Hc22gp3zKg2ZtPQ==",
"dev": true,
"requires": {
"blessed": "^0.1.81",
"cli-cursor": "^2.1.0",
"colors": "^1.1.2",
"glob": "^7.1.1",
"minimist": "^1.2.0",
"qfgets": "^1.1.1"
}
},
"lodash.defaultsdeep": {
"version": "4.6.1",
"resolved": "https://registry.npmjs.org/lodash.defaultsdeep/-/lodash.defaultsdeep-4.6.1.tgz",
@ -427,6 +570,12 @@
"endian-reader": "^0.1.0"
}
},
"mimic-fn": {
"version": "1.2.0",
"resolved": "https://registry.npmjs.org/mimic-fn/-/mimic-fn-1.2.0.tgz",
"integrity": "sha512-jf84uxzwiuiIVKiOLpfYk7N46TSy8ubTonmneY9vrpHNAnp0QBt2BxWV9dO3/j+BoVAb+a5G6YDPW3M5HOdMWQ==",
"dev": true
},
"minimatch": {
"version": "3.0.4",
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
@ -435,6 +584,12 @@
"brace-expansion": "^1.1.7"
}
},
"minimist": {
"version": "1.2.5",
"resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
"integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
"dev": true
},
"ms": {
"version": "2.1.2",
"resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@ -467,11 +622,42 @@
"wrappy": "1"
}
},
"onetime": {
"version": "2.0.1",
"resolved": "https://registry.npmjs.org/onetime/-/onetime-2.0.1.tgz",
"integrity": "sha1-BnQoIw/WdEOyeUsiu6UotoZ5YtQ=",
"dev": true,
"requires": {
"mimic-fn": "^1.0.0"
}
},
"path-is-absolute": {
"version": "1.0.1",
"resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
"integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18="
},
"qfgets": {
"version": "1.1.1",
"resolved": "https://registry.npmjs.org/qfgets/-/qfgets-1.1.1.tgz",
"integrity": "sha1-SlC1tSMtWnDIhlvE6mQo302nMsI=",
"dev": true
},
"restore-cursor": {
"version": "2.0.0",
"resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-2.0.0.tgz",
"integrity": "sha1-n37ih/gv0ybU/RYpI9YhKe7g368=",
"dev": true,
"requires": {
"onetime": "^2.0.0",
"signal-exit": "^3.0.2"
}
},
"signal-exit": {
"version": "3.0.3",
"resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.3.tgz",
"integrity": "sha512-VUJ49FC8U1OxwZLxIbTTrDvLnf/6TDgxZcK8wxR8zs13xpx7xbG60ndBlhNrFi2EMuFRoeDoJO7wthSLq42EjA==",
"dev": true
},
"wrappy": {
"version": "1.0.2",
"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",

5
package.json
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@ -7,7 +7,7 @@
"which-electron": "index.js"
},
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
"test": "kuta tests/*.js"
},
"repository": {
"type": "git",
@ -32,5 +32,8 @@
"elfinfo": "*",
"macho": "^1.4.0",
"node-7z": "^3.0.0"
},
"devDependencies": {
"kuta": "*"
}
}

18
tests/fingerprint.js Normal file
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@ -0,0 +1,18 @@
const test = require('kuta').test;
const fp = require('../fingerprint')
const assert = require('assert')
test('it should work with a single fingerprint', ()=> {
guess = fp.guessFromHashes('win32', 'x64', ['cbdbe566564c323032c02c1a838358a314af63b4'])
assert.deepEqual(guess, ["v0.24.0"])
});
test('it should work with multiple fingerprints', ()=> {
hashes = [
'45c1db70ce3062aae85069629519e61bac6cf5d2',
'944bff8704d4b152279fbdacb911b516502be056',
'3c592e2cdadbb0bcd8f522071a63da5febe9aa37'
]
guess = fp.guessFromHashes('darwin', 'x64', hashes)
assert.deepEqual(guess, ["v1.7.6"])
});