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63 lines
2.1 KiB
JavaScript
63 lines
2.1 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.jwt = void 0;
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const jwt_1 = require("../../utils/jwt");
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const jwt = (options) => {
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if (!options) {
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throw new Error('JWT auth middleware requires options for "secret');
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}
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if (!crypto.subtle || !crypto.subtle.importKey) {
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throw new Error('`crypto.subtle.importKey` is undefined. JWT auth middleware requires it.');
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}
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return async (ctx, next) => {
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const credentials = ctx.req.headers.get('Authorization');
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let token;
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if (credentials) {
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const parts = credentials.split(/\s+/);
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if (parts.length !== 2) {
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ctx.res = new Response('Unauthorized', {
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status: 401,
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headers: {
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'WWW-Authenticate': `Bearer realm="${ctx.req.url}",error="invalid_request",error_description="invalid credentials structure"`,
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},
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});
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return;
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}
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else {
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token = parts[1];
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}
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}
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else if (options.cookie) {
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token = ctx.req.cookie(options.cookie);
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}
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if (!token) {
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ctx.res = new Response('Unauthorized', {
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status: 401,
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headers: {
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'WWW-Authenticate': `Bearer realm="${ctx.req.url}",error="invalid_request",error_description="no authorization included in request"`,
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},
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});
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return;
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}
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let authorized = false;
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let msg = '';
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try {
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authorized = await jwt_1.Jwt.verify(token, options.secret, options.alg);
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}
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catch (e) {
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msg = `${e}`;
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}
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if (!authorized) {
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ctx.res = new Response('Unauthorized', {
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status: 401,
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statusText: msg,
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headers: {
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'WWW-Authenticate': `Bearer realm="${ctx.req.url}",error="invalid_token",error_description="token verification failure"`,
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},
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});
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return;
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}
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await next();
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};
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};
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exports.jwt = jwt;
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