64 lines
1.9 KiB
TypeScript
64 lines
1.9 KiB
TypeScript
import { Injectable, UnauthorizedException } from '@nestjs/common';
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import { PassportStrategy } from '@nestjs/passport';
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import { ExtractJwt, Strategy } from 'passport-jwt';
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import { PrismaService } from '../../prisma/prisma.service';
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import { expandWithParents } from './acl.constants';
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export interface JwtPayload {
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sub: string;
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mobile: string;
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}
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/**
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* The authenticated principal attached to `req.user`.
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*
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* `permissions` is already expanded with ancestors, so guards can test a rid with
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* a plain `includes()` — the same shape the legacy frontend held in its Vuex store
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* after checkParent().
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*/
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export interface AuthenticatedAdmin {
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id: string;
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fullName: string;
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mobile: string;
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role: string;
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userTypeId: number | null;
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branchId: string | null;
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permissions: string[];
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}
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@Injectable()
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export class JwtStrategy extends PassportStrategy(Strategy, 'jwt') {
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constructor(private readonly prisma: PrismaService) {
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super({
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jwtFromRequest: ExtractJwt.fromAuthHeaderAsBearerToken(),
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ignoreExpiration: false,
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secretOrKey: process.env.JWT_SECRET ?? 'dev-only-insecure-secret',
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});
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}
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async validate(payload: JwtPayload): Promise<AuthenticatedAdmin> {
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const user = await this.prisma.adminUser.findUnique({
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where: { id: payload.sub },
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include: { userType: { include: { permissions: true } } },
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});
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if (!user || !user.isActive) {
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throw new UnauthorizedException();
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}
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// Permissions are re-read on every request rather than baked into the token,
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// so a permission change takes effect immediately instead of at next login.
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const rids = user.userType?.permissions.map((p) => p.rid) ?? [];
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return {
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id: user.id,
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fullName: user.fullName,
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mobile: user.mobile,
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role: user.role,
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userTypeId: user.userTypeId,
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branchId: user.branchId,
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permissions: expandWithParents(rids),
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};
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}
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}
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