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Merge pull request #5352 from mempool/simon/replace-crypto-uuid-func

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Fix crypto lib call crash with custom function
This commit is contained in:
softsimon 2024-07-22 22:38:05 +08:00 committed by GitHub
commit 06affa60cc
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2 changed files with 16 additions and 3 deletions
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4
frontend/src/app/components/accelerate-checkout/accelerate-checkout.component.ts
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@ -1,7 +1,7 @@
import { Component, OnInit, OnDestroy, Output, EventEmitter, Input, ChangeDetectorRef, SimpleChanges, HostListener } from '@angular/core';
import { Subscription, tap, of, catchError, Observable, switchMap } from 'rxjs';
import { ServicesApiServices } from '../../services/services-api.service';
import { nextRoundNumber } from '../../shared/common.utils';
import { nextRoundNumber, insecureRandomUUID } from '../../shared/common.utils';
import { StateService } from '../../services/state.service';
import { AudioService } from '../../services/audio.service';
import { ETA, EtaService } from '../../services/eta.service';
@ -130,7 +130,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
private authService: AuthServiceMempool,
private enterpriseService: EnterpriseService,
) {
this.accelerationUUID = window.crypto.randomUUID();
this.accelerationUUID = insecureRandomUUID();
}
ngOnInit() {

15
frontend/src/app/shared/common.utils.ts
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@ -181,4 +181,17 @@ export function uncompressDeltaChange(delta: MempoolBlockDeltaCompressed): Mempo
acc: !!tx[3],
}))
};
}
}
export function insecureRandomUUID(): string {
const hexDigits = '0123456789abcdef';
const uuidLengths = [8, 4, 4, 4, 12];
let uuid = '';
for (const length of uuidLengths) {
for (let i = 0; i < length; i++) {
uuid += hexDigits[Math.floor(Math.random() * 16)];
}
uuid += '-';
}
return uuid.slice(0, -1);
}