fixed guard
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@@ -52,8 +52,8 @@ export class AuthService {
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const payload = {
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id_usuario: user.id_usuario,
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username: user.usuario,
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permissions: user.id_tipo_usuario,
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usuario: user.usuario,
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id_tipo_usuario: user.id_tipo_usuario,
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};
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const token = this.jwtService.sign(payload);
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@@ -1,13 +1,12 @@
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// roles.guard.ts
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import { Injectable, CanActivate, ExecutionContext } from '@nestjs/common';
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import { Injectable, CanActivate, ExecutionContext, UnauthorizedException } from '@nestjs/common';
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import { Reflector } from '@nestjs/core';
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import { JwtService } from '@nestjs/jwt';
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import { Role } from './role.enum';
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import { ROLES_KEY } from './roles.decorator'; // Asegúrate de importar el decorador correcto
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import { ROLES_KEY } from './roles.decorator';
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@Injectable()
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export class RolesGuard implements CanActivate {
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constructor(private reflector: Reflector) {}
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constructor(private reflector: Reflector, private jwtService: JwtService) {}
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canActivate(context: ExecutionContext): boolean {
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const requiredRoles = this.reflector.getAllAndOverride<Role[]>(ROLES_KEY, [
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@@ -20,13 +19,28 @@ export class RolesGuard implements CanActivate {
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}
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const request = context.switchToHttp().getRequest();
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const permissionsHeader = request.headers['permissions'];
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const authHeader = request.headers['authorization'];
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if (!permissionsHeader) {
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return false; // Si no hay encabezado 'permissions', se niega el acceso
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if (!authHeader) {
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throw new UnauthorizedException('No authorization header provided');
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}
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const userRoles: Role[] = JSON.parse(permissionsHeader);
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const [, token] = authHeader.split(' '); // Asumiendo que el formato es 'Bearer TOKEN'
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if (!token) {
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throw new UnauthorizedException('No token provided');
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}
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let userPayload;
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try {
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userPayload = this.jwtService.verify(token);
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} catch (error) {
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throw new UnauthorizedException('Invalid token');
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}
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const userRoles: Role[] = userPayload.id_tipo_usuario;
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if (!userRoles) {
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return false; // Si el token no contiene roles, se niega el acceso
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}
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return requiredRoles.some(role => userRoles.includes(role));
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}
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