zendriver-stealth 0.1.0

Anti-detection patches and profiles for zendriver
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

// Defeats: bot.sannysoft.com `Broken Image Dimensions` row.
// Real Chrome reports naturalWidth=16 for an unloaded broken-icon <img>.
// Headless reports 0. Patch the getter to return 16 when the img has no src.
const origNaturalWidth  = Object.getOwnPropertyDescriptor(HTMLImageElement.prototype, 'naturalWidth')?.get;
const origNaturalHeight = Object.getOwnPropertyDescriptor(HTMLImageElement.prototype, 'naturalHeight')?.get;
if (origNaturalWidth && origNaturalHeight) {
    Object.defineProperty(HTMLImageElement.prototype, 'naturalWidth', {
        get: function() {
            const v = origNaturalWidth.call(this);
            if (v === 0 && this.complete && !this.src) return 16;
            return v;
        },
        configurable: true, enumerable: true,
    });
    Object.defineProperty(HTMLImageElement.prototype, 'naturalHeight', {
        get: function() {
            const v = origNaturalHeight.call(this);
            if (v === 0 && this.complete && !this.src) return 16;
            return v;
        },
        configurable: true, enumerable: true,
    });
}