75 lines
1.5 KiB
TypeScript
75 lines
1.5 KiB
TypeScript
import rndstr from 'rndstr';
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import * as crypto from 'crypto';
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import $ from 'cafy';
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import define from '../../define';
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import { ApiError } from '../../error';
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import { AuthSessions, AccessTokens, Apps } from '../../../../models';
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import { genId } from '../../../../misc/gen-id';
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import { ensure } from '../../../../prelude/ensure';
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export const meta = {
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tags: ['auth'],
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requireCredential: true as const,
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secure: true,
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params: {
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token: {
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validator: $.str
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}
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},
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errors: {
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noSuchSession: {
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message: 'No such session.',
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code: 'NO_SUCH_SESSION',
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id: '9c72d8de-391a-43c1-9d06-08d29efde8df'
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},
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}
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};
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export default define(meta, async (ps, user) => {
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// Fetch token
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const session = await AuthSessions
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.findOne({ token: ps.token });
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if (session == null) {
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throw new ApiError(meta.errors.noSuchSession);
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}
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// Generate access token
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const accessToken = rndstr('a-zA-Z0-9', 32);
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// Fetch exist access token
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const exist = await AccessTokens.findOne({
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appId: session.appId,
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userId: user.id,
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});
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if (exist == null) {
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// Lookup app
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const app = await Apps.findOne(session.appId).then(ensure);
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// Generate Hash
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const sha256 = crypto.createHash('sha256');
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sha256.update(accessToken + app.secret);
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const hash = sha256.digest('hex');
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// Insert access token doc
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await AccessTokens.save({
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id: genId(),
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createdAt: new Date(),
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appId: session.appId,
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userId: user.id,
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token: accessToken,
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hash: hash
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});
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}
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// Update session
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await AuthSessions.update(session.id, {
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userId: user.id
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});
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});
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