37 lines
2.1 KiB
JavaScript
37 lines
2.1 KiB
JavaScript
// api#326: реальный handoff codec, включая сохранённые legacy records.
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const assert = require('node:assert/strict');
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const fs = require('node:fs');
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const vm = require('node:vm');
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const source = fs.readFileSync('/app/components/utm-handoff.php','utf8').split("<<<'JS'\n")[1].split('\nJS;')[0];
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const context = {window:{},URLSearchParams,Uint8Array,crypto:require('node:crypto').webcrypto};
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vm.runInNewContext(source,context);
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const handoff=context.window.ZoomzillaUtmHandoff;
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const defaults={indpic:'1',theme:'1',degr:'1',reg:'2',chob:'2',tp:'1',cons:'2',focus:'1'};
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const selected={indpic:'2',theme:'2',degr:'2',reg:'1',chob:'1',tp:'2',cons:'3',focus:'2'};
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const foreign='utm_source=abcd9same&subid=%D1%82%D0%B5%D1%81%D1%82+%2B+%26&id=42&stage=keep';
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for(const meta of [
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{redirectUtm:foreign,utmDigits:selected},
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{redirectUtm:foreign+'&indpic=2&theme=light°r=2®istration=before&bchoice=b&tp=2&cons=3&focus=center&chb=a'},
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{redirectUtm:foreign+'&indpic=abcd2&theme=абвг2°r=abcd2®=abcd1&chob=abcd1&tp=abcd2&cons=abcd3&focus=abcd2'}
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]){
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const before=JSON.stringify(meta);
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const first=new URLSearchParams(handoff.query(meta,defaults));
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const second=new URLSearchParams(handoff.query(meta,defaults));
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for(const [key,digit] of Object.entries(selected)){
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assert.match(first.get(key),/^[A-Za-z0-9]{10}$/);
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assert.equal(first.get(key)[4],digit);
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assert.equal(second.get(key)[4],digit);
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assert.notEqual(first.get(key),second.get(key));
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}
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for(const query of [first,second]){
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assert.equal(query.get('utm_source'),'abcd9same');
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assert.equal(query.get('subid'),'тест + &');
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assert.equal(query.get('id'),'42'); assert.equal(query.get('stage'),'keep');
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for(const legacy of ['registration','bchoice','chb'])assert.equal(query.has(legacy),false);
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}
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assert.equal(JSON.stringify(meta),before);
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}
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const typeIn=new URLSearchParams(handoff.query({redirectUtm:'',utmDigits:defaults},defaults));
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for(const [key,digit]of Object.entries(defaults))assert.equal(typeIn.get(key)[4],digit);
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console.log('OK: all8 fresh noise/repeated handoff, legacy recovery, type-in, foreign/technical values');
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