2c10cd5662
Security Improvements: - Add input sanitization utilities (XSS, SQL injection prevention) - Add token validation with JWT structure verification - Add secure form validators with pattern enforcement - Implement proper token storage with encryption support Service Hardening: - Add timeout (30s) and retry logic (3 attempts) to all API calls - Add UUID validation for all ID parameters - Add null/undefined checks with defensive defaults - Proper error propagation with typed error handling Component Fixes: - Fix memory leaks with takeUntilDestroyed pattern - Remove mock data fallbacks in error handlers - Add proper loading/error state management - Add form field length limits and validation Files affected: 51 (6000+ lines added for security)
73 lines
2.5 KiB
TypeScript
73 lines
2.5 KiB
TypeScript
import { Component, OnInit, signal } from '@angular/core';
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import { CommonModule } from '@angular/common';
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import { MatTableModule } from '@angular/material/table';
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import { MatChipsModule } from '@angular/material/chips';
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import { MatCardModule } from '@angular/material/card';
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import { ApiService } from '../../../core/services/api.service';
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import { NotificationService } from '../../../core/services/notification.service';
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@Component({
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selector: 'app-user-list',
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standalone: true,
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imports: [CommonModule, MatTableModule, MatChipsModule, MatCardModule],
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template: `
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<mat-card>
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<mat-card-header>
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<mat-card-title>All Users</mat-card-title>
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</mat-card-header>
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<mat-card-content>
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<table mat-table [dataSource]="users" class="full-width">
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<ng-container matColumnDef="name">
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<th mat-header-cell *matHeaderCellDef>Name</th>
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<td mat-cell *matCellDef="let user">{{ user.name }}</td>
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</ng-container>
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<ng-container matColumnDef="email">
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<th mat-header-cell *matHeaderCellDef>Email</th>
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<td mat-cell *matCellDef="let user">{{ user.email }}</td>
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</ng-container>
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<ng-container matColumnDef="role">
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<th mat-header-cell *matHeaderCellDef>Role</th>
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<td mat-cell *matCellDef="let user">
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<mat-chip>{{ user.role }}</mat-chip>
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</td>
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</ng-container>
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<ng-container matColumnDef="wallet">
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<th mat-header-cell *matHeaderCellDef>Wallet</th>
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<td mat-cell *matCellDef="let user"><code class="wallet-addr">{{ user.walletAddress }}</code></td>
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</ng-container>
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<tr mat-header-row *matHeaderRowDef="displayedColumns"></tr>
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<tr mat-row *matRowDef="let row; columns: displayedColumns"></tr>
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</table>
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</mat-card-content>
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</mat-card>
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`,
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styles: [`
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.full-width { width: 100%; }
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.wallet-addr { font-size: 0.75rem; }
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`]
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})
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export class UserListComponent implements OnInit {
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users: any[] = [];
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displayedColumns = ['name', 'email', 'role', 'wallet'];
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readonly loading = signal(false);
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constructor(private api: ApiService, private notification: NotificationService) {}
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async ngOnInit() {
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this.loading.set(true);
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try {
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this.users = await this.api.get<any[]>('/admin/users').toPromise() || [];
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} catch (error) {
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this.loading.set(false);
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this.notification.error('Failed to load users. Please try again.');
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console.error('Error:', error);
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} finally {
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this.loading.set(false);
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}
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}
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}
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