machankura/mempool
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Fix crypto lib call crash with custom function

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softsimon 2024-07-21 22:54:58 +08:00
parent 8116b50d50
commit 743c7e8bfb
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GPG Key ID: 488D7DCFB5A430D7
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 { Component, OnInit, OnDestroy, Output, EventEmitter, Input, ChangeDetectorRef, SimpleChanges, HostListener } from '@angular/core';
import { Subscription, tap, of, catchError, Observable, switchMap } from 'rxjs'; import { Subscription, tap, of, catchError, Observable, switchMap } from 'rxjs';
import { ServicesApiServices } from '../../services/services-api.service'; import { ServicesApiServices } from '../../services/services-api.service';
import { nextRoundNumber } from '../../shared/common.utils'; import { nextRoundNumber, simpleRandomUUID } from '../../shared/common.utils';
import { StateService } from '../../services/state.service'; import { StateService } from '../../services/state.service';
import { AudioService } from '../../services/audio.service'; import { AudioService } from '../../services/audio.service';
import { ETA, EtaService } from '../../services/eta.service'; import { ETA, EtaService } from '../../services/eta.service';
@ -130,7 +130,7 @@ export class AccelerateCheckout implements OnInit, OnDestroy {
private authService: AuthServiceMempool, private authService: AuthServiceMempool,
private enterpriseService: EnterpriseService, private enterpriseService: EnterpriseService,
) { ) {
this.accelerationUUID = window.crypto.randomUUID(); this.accelerationUUID = simpleRandomUUID();
} }
ngOnInit() { ngOnInit() {

13
frontend/src/app/shared/common.utils.ts
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@ -182,3 +182,16 @@ export function uncompressDeltaChange(delta: MempoolBlockDeltaCompressed): Mempo
})) }))
}; };
} }
export function simpleRandomUUID(): 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);
}