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1 | import * as express from 'express' | |
2 | import { body, param, query } from 'express-validator' | |
3 | import { omit } from 'lodash' | |
4 | import { Hooks } from '@server/lib/plugins/hooks' | |
5 | import { MUserDefault } from '@server/types/models' | |
6 | import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes' | |
7 | import { UserRole } from '../../../shared/models/users' | |
8 | import { UserRegister } from '../../../shared/models/users/user-register.model' | |
9 | import { isActorPreferredUsernameValid } from '../../helpers/custom-validators/activitypub/actor' | |
10 | import { isIdOrUUIDValid, toBooleanOrNull, toIntOrNull } from '../../helpers/custom-validators/misc' | |
11 | import { isThemeNameValid } from '../../helpers/custom-validators/plugins' | |
12 | import { | |
13 | isNoInstanceConfigWarningModal, | |
14 | isNoWelcomeModal, | |
15 | isUserAdminFlagsValid, | |
16 | isUserAutoPlayNextVideoValid, | |
17 | isUserAutoPlayVideoValid, | |
18 | isUserBlockedReasonValid, | |
19 | isUserDescriptionValid, | |
20 | isUserDisplayNameValid, | |
21 | isUserNSFWPolicyValid, | |
22 | isUserPasswordValid, | |
23 | isUserPasswordValidOrEmpty, | |
24 | isUserRoleValid, | |
25 | isUserUsernameValid, | |
26 | isUserVideoLanguages, | |
27 | isUserVideoQuotaDailyValid, | |
28 | isUserVideoQuotaValid, | |
29 | isUserVideosHistoryEnabledValid | |
30 | } from '../../helpers/custom-validators/users' | |
31 | import { isVideoChannelNameValid } from '../../helpers/custom-validators/video-channels' | |
32 | import { logger } from '../../helpers/logger' | |
33 | import { doesVideoExist } from '../../helpers/middlewares' | |
34 | import { isSignupAllowed, isSignupAllowedForCurrentIP } from '../../helpers/signup' | |
35 | import { isThemeRegistered } from '../../lib/plugins/theme-utils' | |
36 | import { Redis } from '../../lib/redis' | |
37 | import { UserModel } from '../../models/user/user' | |
38 | import { ActorModel } from '../../models/actor/actor' | |
39 | import { areValidationErrors } from './utils' | |
40 | ||
41 | const usersListValidator = [ | |
42 | query('blocked') | |
43 | .optional() | |
44 | .customSanitizer(toBooleanOrNull) | |
45 | .isBoolean().withMessage('Should be a valid boolean banned state'), | |
46 | ||
47 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
48 | logger.debug('Checking usersList parameters', { parameters: req.query }) | |
49 | ||
50 | if (areValidationErrors(req, res)) return | |
51 | ||
52 | return next() | |
53 | } | |
54 | ] | |
55 | ||
56 | const usersAddValidator = [ | |
57 | body('username').custom(isUserUsernameValid).withMessage('Should have a valid username (lowercase alphanumeric characters)'), | |
58 | body('password').custom(isUserPasswordValidOrEmpty).withMessage('Should have a valid password'), | |
59 | body('email').isEmail().withMessage('Should have a valid email'), | |
60 | body('channelName').optional().custom(isActorPreferredUsernameValid).withMessage('Should have a valid channel name'), | |
61 | body('videoQuota').custom(isUserVideoQuotaValid).withMessage('Should have a valid user quota'), | |
62 | body('videoQuotaDaily').custom(isUserVideoQuotaDailyValid).withMessage('Should have a valid daily user quota'), | |
63 | body('role') | |
64 | .customSanitizer(toIntOrNull) | |
65 | .custom(isUserRoleValid).withMessage('Should have a valid role'), | |
66 | body('adminFlags').optional().custom(isUserAdminFlagsValid).withMessage('Should have a valid admin flags'), | |
67 | ||
68 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
69 | logger.debug('Checking usersAdd parameters', { parameters: omit(req.body, 'password') }) | |
70 | ||
71 | if (areValidationErrors(req, res)) return | |
72 | if (!await checkUserNameOrEmailDoesNotAlreadyExist(req.body.username, req.body.email, res)) return | |
73 | ||
74 | const authUser = res.locals.oauth.token.User | |
75 | if (authUser.role !== UserRole.ADMINISTRATOR && req.body.role !== UserRole.USER) { | |
76 | return res | |
77 | .status(HttpStatusCode.FORBIDDEN_403) | |
78 | .json({ error: 'You can only create users (and not administrators or moderators)' }) | |
79 | } | |
80 | ||
81 | if (req.body.channelName) { | |
82 | if (req.body.channelName === req.body.username) { | |
83 | return res | |
84 | .status(HttpStatusCode.BAD_REQUEST_400) | |
85 | .json({ error: 'Channel name cannot be the same as user username.' }) | |
86 | } | |
87 | ||
88 | const existing = await ActorModel.loadLocalByName(req.body.channelName) | |
89 | if (existing) { | |
90 | return res | |
91 | .status(HttpStatusCode.CONFLICT_409) | |
92 | .json({ error: `Channel with name ${req.body.channelName} already exists.` }) | |
93 | } | |
94 | } | |
95 | ||
96 | return next() | |
97 | } | |
98 | ] | |
99 | ||
100 | const usersRegisterValidator = [ | |
101 | body('username').custom(isUserUsernameValid).withMessage('Should have a valid username'), | |
102 | body('password').custom(isUserPasswordValid).withMessage('Should have a valid password'), | |
103 | body('email').isEmail().withMessage('Should have a valid email'), | |
104 | body('displayName') | |
105 | .optional() | |
106 | .custom(isUserDisplayNameValid).withMessage('Should have a valid display name'), | |
107 | ||
108 | body('channel.name') | |
109 | .optional() | |
110 | .custom(isActorPreferredUsernameValid).withMessage('Should have a valid channel name'), | |
111 | body('channel.displayName') | |
112 | .optional() | |
113 | .custom(isVideoChannelNameValid).withMessage('Should have a valid display name'), | |
114 | ||
115 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
116 | logger.debug('Checking usersRegister parameters', { parameters: omit(req.body, 'password') }) | |
117 | ||
118 | if (areValidationErrors(req, res)) return | |
119 | if (!await checkUserNameOrEmailDoesNotAlreadyExist(req.body.username, req.body.email, res)) return | |
120 | ||
121 | const body: UserRegister = req.body | |
122 | if (body.channel) { | |
123 | if (!body.channel.name || !body.channel.displayName) { | |
124 | return res | |
125 | .status(HttpStatusCode.BAD_REQUEST_400) | |
126 | .json({ error: 'Channel is optional but if you specify it, channel.name and channel.displayName are required.' }) | |
127 | } | |
128 | ||
129 | if (body.channel.name === body.username) { | |
130 | return res.status(HttpStatusCode.BAD_REQUEST_400) | |
131 | .json({ error: 'Channel name cannot be the same as user username.' }) | |
132 | } | |
133 | ||
134 | const existing = await ActorModel.loadLocalByName(body.channel.name) | |
135 | if (existing) { | |
136 | return res.status(HttpStatusCode.CONFLICT_409) | |
137 | .json({ error: `Channel with name ${body.channel.name} already exists.` }) | |
138 | } | |
139 | } | |
140 | ||
141 | return next() | |
142 | } | |
143 | ] | |
144 | ||
145 | const usersRemoveValidator = [ | |
146 | param('id').isInt().not().isEmpty().withMessage('Should have a valid id'), | |
147 | ||
148 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
149 | logger.debug('Checking usersRemove parameters', { parameters: req.params }) | |
150 | ||
151 | if (areValidationErrors(req, res)) return | |
152 | if (!await checkUserIdExist(req.params.id, res)) return | |
153 | ||
154 | const user = res.locals.user | |
155 | if (user.username === 'root') { | |
156 | return res.status(HttpStatusCode.BAD_REQUEST_400) | |
157 | .json({ error: 'Cannot remove the root user' }) | |
158 | } | |
159 | ||
160 | return next() | |
161 | } | |
162 | ] | |
163 | ||
164 | const usersBlockingValidator = [ | |
165 | param('id').isInt().not().isEmpty().withMessage('Should have a valid id'), | |
166 | body('reason').optional().custom(isUserBlockedReasonValid).withMessage('Should have a valid blocking reason'), | |
167 | ||
168 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
169 | logger.debug('Checking usersBlocking parameters', { parameters: req.params }) | |
170 | ||
171 | if (areValidationErrors(req, res)) return | |
172 | if (!await checkUserIdExist(req.params.id, res)) return | |
173 | ||
174 | const user = res.locals.user | |
175 | if (user.username === 'root') { | |
176 | return res.status(HttpStatusCode.BAD_REQUEST_400) | |
177 | .json({ error: 'Cannot block the root user' }) | |
178 | } | |
179 | ||
180 | return next() | |
181 | } | |
182 | ] | |
183 | ||
184 | const deleteMeValidator = [ | |
185 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
186 | const user = res.locals.oauth.token.User | |
187 | if (user.username === 'root') { | |
188 | return res.status(HttpStatusCode.BAD_REQUEST_400) | |
189 | .json({ error: 'You cannot delete your root account.' }) | |
190 | .end() | |
191 | } | |
192 | ||
193 | return next() | |
194 | } | |
195 | ] | |
196 | ||
197 | const usersUpdateValidator = [ | |
198 | param('id').isInt().not().isEmpty().withMessage('Should have a valid id'), | |
199 | ||
200 | body('password').optional().custom(isUserPasswordValid).withMessage('Should have a valid password'), | |
201 | body('email').optional().isEmail().withMessage('Should have a valid email attribute'), | |
202 | body('emailVerified').optional().isBoolean().withMessage('Should have a valid email verified attribute'), | |
203 | body('videoQuota').optional().custom(isUserVideoQuotaValid).withMessage('Should have a valid user quota'), | |
204 | body('videoQuotaDaily').optional().custom(isUserVideoQuotaDailyValid).withMessage('Should have a valid daily user quota'), | |
205 | body('pluginAuth').optional(), | |
206 | body('role') | |
207 | .optional() | |
208 | .customSanitizer(toIntOrNull) | |
209 | .custom(isUserRoleValid).withMessage('Should have a valid role'), | |
210 | body('adminFlags').optional().custom(isUserAdminFlagsValid).withMessage('Should have a valid admin flags'), | |
211 | ||
212 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
213 | logger.debug('Checking usersUpdate parameters', { parameters: req.body }) | |
214 | ||
215 | if (areValidationErrors(req, res)) return | |
216 | if (!await checkUserIdExist(req.params.id, res)) return | |
217 | ||
218 | const user = res.locals.user | |
219 | if (user.username === 'root' && req.body.role !== undefined && user.role !== req.body.role) { | |
220 | return res.status(HttpStatusCode.BAD_REQUEST_400) | |
221 | .json({ error: 'Cannot change root role.' }) | |
222 | } | |
223 | ||
224 | return next() | |
225 | } | |
226 | ] | |
227 | ||
228 | const usersUpdateMeValidator = [ | |
229 | body('displayName') | |
230 | .optional() | |
231 | .custom(isUserDisplayNameValid).withMessage('Should have a valid display name'), | |
232 | body('description') | |
233 | .optional() | |
234 | .custom(isUserDescriptionValid).withMessage('Should have a valid description'), | |
235 | body('currentPassword') | |
236 | .optional() | |
237 | .custom(isUserPasswordValid).withMessage('Should have a valid current password'), | |
238 | body('password') | |
239 | .optional() | |
240 | .custom(isUserPasswordValid).withMessage('Should have a valid password'), | |
241 | body('email') | |
242 | .optional() | |
243 | .isEmail().withMessage('Should have a valid email attribute'), | |
244 | body('nsfwPolicy') | |
245 | .optional() | |
246 | .custom(isUserNSFWPolicyValid).withMessage('Should have a valid display Not Safe For Work policy'), | |
247 | body('autoPlayVideo') | |
248 | .optional() | |
249 | .custom(isUserAutoPlayVideoValid).withMessage('Should have a valid automatically plays video attribute'), | |
250 | body('videoLanguages') | |
251 | .optional() | |
252 | .custom(isUserVideoLanguages).withMessage('Should have a valid video languages attribute'), | |
253 | body('videosHistoryEnabled') | |
254 | .optional() | |
255 | .custom(isUserVideosHistoryEnabledValid).withMessage('Should have a valid videos history enabled attribute'), | |
256 | body('theme') | |
257 | .optional() | |
258 | .custom(v => isThemeNameValid(v) && isThemeRegistered(v)).withMessage('Should have a valid theme'), | |
259 | body('noInstanceConfigWarningModal') | |
260 | .optional() | |
261 | .custom(v => isNoInstanceConfigWarningModal(v)).withMessage('Should have a valid noInstanceConfigWarningModal boolean'), | |
262 | body('noWelcomeModal') | |
263 | .optional() | |
264 | .custom(v => isNoWelcomeModal(v)).withMessage('Should have a valid noWelcomeModal boolean'), | |
265 | body('autoPlayNextVideo') | |
266 | .optional() | |
267 | .custom(v => isUserAutoPlayNextVideoValid(v)).withMessage('Should have a valid autoPlayNextVideo boolean'), | |
268 | ||
269 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
270 | logger.debug('Checking usersUpdateMe parameters', { parameters: omit(req.body, 'password') }) | |
271 | ||
272 | const user = res.locals.oauth.token.User | |
273 | ||
274 | if (req.body.password || req.body.email) { | |
275 | if (user.pluginAuth !== null) { | |
276 | return res.status(HttpStatusCode.BAD_REQUEST_400) | |
277 | .json({ error: 'You cannot update your email or password that is associated with an external auth system.' }) | |
278 | } | |
279 | ||
280 | if (!req.body.currentPassword) { | |
281 | return res.status(HttpStatusCode.BAD_REQUEST_400) | |
282 | .json({ error: 'currentPassword parameter is missing.' }) | |
283 | } | |
284 | ||
285 | if (await user.isPasswordMatch(req.body.currentPassword) !== true) { | |
286 | return res.status(HttpStatusCode.UNAUTHORIZED_401) | |
287 | .json({ error: 'currentPassword is invalid.' }) | |
288 | } | |
289 | } | |
290 | ||
291 | if (areValidationErrors(req, res)) return | |
292 | ||
293 | return next() | |
294 | } | |
295 | ] | |
296 | ||
297 | const usersGetValidator = [ | |
298 | param('id').isInt().not().isEmpty().withMessage('Should have a valid id'), | |
299 | query('withStats').optional().isBoolean().withMessage('Should have a valid stats flag'), | |
300 | ||
301 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
302 | logger.debug('Checking usersGet parameters', { parameters: req.params }) | |
303 | ||
304 | if (areValidationErrors(req, res)) return | |
305 | if (!await checkUserIdExist(req.params.id, res, req.query.withStats)) return | |
306 | ||
307 | return next() | |
308 | } | |
309 | ] | |
310 | ||
311 | const usersVideoRatingValidator = [ | |
312 | param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid video id'), | |
313 | ||
314 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
315 | logger.debug('Checking usersVideoRating parameters', { parameters: req.params }) | |
316 | ||
317 | if (areValidationErrors(req, res)) return | |
318 | if (!await doesVideoExist(req.params.videoId, res, 'id')) return | |
319 | ||
320 | return next() | |
321 | } | |
322 | ] | |
323 | ||
324 | const ensureUserRegistrationAllowed = [ | |
325 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
326 | const allowedParams = { | |
327 | body: req.body, | |
328 | ip: req.ip | |
329 | } | |
330 | ||
331 | const allowedResult = await Hooks.wrapPromiseFun( | |
332 | isSignupAllowed, | |
333 | allowedParams, | |
334 | 'filter:api.user.signup.allowed.result' | |
335 | ) | |
336 | ||
337 | if (allowedResult.allowed === false) { | |
338 | return res.status(HttpStatusCode.FORBIDDEN_403) | |
339 | .json({ error: allowedResult.errorMessage || 'User registration is not enabled or user limit is reached.' }) | |
340 | } | |
341 | ||
342 | return next() | |
343 | } | |
344 | ] | |
345 | ||
346 | const ensureUserRegistrationAllowedForIP = [ | |
347 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
348 | const allowed = isSignupAllowedForCurrentIP(req.ip) | |
349 | ||
350 | if (allowed === false) { | |
351 | return res.status(HttpStatusCode.FORBIDDEN_403) | |
352 | .json({ error: 'You are not on a network authorized for registration.' }) | |
353 | } | |
354 | ||
355 | return next() | |
356 | } | |
357 | ] | |
358 | ||
359 | const usersAskResetPasswordValidator = [ | |
360 | body('email').isEmail().not().isEmpty().withMessage('Should have a valid email'), | |
361 | ||
362 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
363 | logger.debug('Checking usersAskResetPassword parameters', { parameters: req.body }) | |
364 | ||
365 | if (areValidationErrors(req, res)) return | |
366 | ||
367 | const exists = await checkUserEmailExist(req.body.email, res, false) | |
368 | if (!exists) { | |
369 | logger.debug('User with email %s does not exist (asking reset password).', req.body.email) | |
370 | // Do not leak our emails | |
371 | return res.status(HttpStatusCode.NO_CONTENT_204).end() | |
372 | } | |
373 | ||
374 | return next() | |
375 | } | |
376 | ] | |
377 | ||
378 | const usersResetPasswordValidator = [ | |
379 | param('id').isInt().not().isEmpty().withMessage('Should have a valid id'), | |
380 | body('verificationString').not().isEmpty().withMessage('Should have a valid verification string'), | |
381 | body('password').custom(isUserPasswordValid).withMessage('Should have a valid password'), | |
382 | ||
383 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
384 | logger.debug('Checking usersResetPassword parameters', { parameters: req.params }) | |
385 | ||
386 | if (areValidationErrors(req, res)) return | |
387 | if (!await checkUserIdExist(req.params.id, res)) return | |
388 | ||
389 | const user = res.locals.user | |
390 | const redisVerificationString = await Redis.Instance.getResetPasswordLink(user.id) | |
391 | ||
392 | if (redisVerificationString !== req.body.verificationString) { | |
393 | return res | |
394 | .status(HttpStatusCode.FORBIDDEN_403) | |
395 | .json({ error: 'Invalid verification string.' }) | |
396 | } | |
397 | ||
398 | return next() | |
399 | } | |
400 | ] | |
401 | ||
402 | const usersAskSendVerifyEmailValidator = [ | |
403 | body('email').isEmail().not().isEmpty().withMessage('Should have a valid email'), | |
404 | ||
405 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
406 | logger.debug('Checking askUsersSendVerifyEmail parameters', { parameters: req.body }) | |
407 | ||
408 | if (areValidationErrors(req, res)) return | |
409 | const exists = await checkUserEmailExist(req.body.email, res, false) | |
410 | if (!exists) { | |
411 | logger.debug('User with email %s does not exist (asking verify email).', req.body.email) | |
412 | // Do not leak our emails | |
413 | return res.status(HttpStatusCode.NO_CONTENT_204).end() | |
414 | } | |
415 | ||
416 | return next() | |
417 | } | |
418 | ] | |
419 | ||
420 | const usersVerifyEmailValidator = [ | |
421 | param('id') | |
422 | .isInt().not().isEmpty().withMessage('Should have a valid id'), | |
423 | ||
424 | body('verificationString') | |
425 | .not().isEmpty().withMessage('Should have a valid verification string'), | |
426 | body('isPendingEmail') | |
427 | .optional() | |
428 | .customSanitizer(toBooleanOrNull), | |
429 | ||
430 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
431 | logger.debug('Checking usersVerifyEmail parameters', { parameters: req.params }) | |
432 | ||
433 | if (areValidationErrors(req, res)) return | |
434 | if (!await checkUserIdExist(req.params.id, res)) return | |
435 | ||
436 | const user = res.locals.user | |
437 | const redisVerificationString = await Redis.Instance.getVerifyEmailLink(user.id) | |
438 | ||
439 | if (redisVerificationString !== req.body.verificationString) { | |
440 | return res | |
441 | .status(HttpStatusCode.FORBIDDEN_403) | |
442 | .json({ error: 'Invalid verification string.' }) | |
443 | } | |
444 | ||
445 | return next() | |
446 | } | |
447 | ] | |
448 | ||
449 | const userAutocompleteValidator = [ | |
450 | param('search').isString().not().isEmpty().withMessage('Should have a search parameter') | |
451 | ] | |
452 | ||
453 | const ensureAuthUserOwnsAccountValidator = [ | |
454 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
455 | const user = res.locals.oauth.token.User | |
456 | ||
457 | if (res.locals.account.id !== user.Account.id) { | |
458 | return res.status(HttpStatusCode.FORBIDDEN_403) | |
459 | .json({ error: 'Only owner can access ratings list.' }) | |
460 | } | |
461 | ||
462 | return next() | |
463 | } | |
464 | ] | |
465 | ||
466 | const ensureCanManageUser = [ | |
467 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
468 | const authUser = res.locals.oauth.token.User | |
469 | const onUser = res.locals.user | |
470 | ||
471 | if (authUser.role === UserRole.ADMINISTRATOR) return next() | |
472 | if (authUser.role === UserRole.MODERATOR && onUser.role === UserRole.USER) return next() | |
473 | ||
474 | return res.status(HttpStatusCode.FORBIDDEN_403) | |
475 | .json({ error: 'A moderator can only manager users.' }) | |
476 | } | |
477 | ] | |
478 | ||
479 | // --------------------------------------------------------------------------- | |
480 | ||
481 | export { | |
482 | usersListValidator, | |
483 | usersAddValidator, | |
484 | deleteMeValidator, | |
485 | usersRegisterValidator, | |
486 | usersBlockingValidator, | |
487 | usersRemoveValidator, | |
488 | usersUpdateValidator, | |
489 | usersUpdateMeValidator, | |
490 | usersVideoRatingValidator, | |
491 | ensureUserRegistrationAllowed, | |
492 | ensureUserRegistrationAllowedForIP, | |
493 | usersGetValidator, | |
494 | usersAskResetPasswordValidator, | |
495 | usersResetPasswordValidator, | |
496 | usersAskSendVerifyEmailValidator, | |
497 | usersVerifyEmailValidator, | |
498 | userAutocompleteValidator, | |
499 | ensureAuthUserOwnsAccountValidator, | |
500 | ensureCanManageUser | |
501 | } | |
502 | ||
503 | // --------------------------------------------------------------------------- | |
504 | ||
505 | function checkUserIdExist (idArg: number | string, res: express.Response, withStats = false) { | |
506 | const id = parseInt(idArg + '', 10) | |
507 | return checkUserExist(() => UserModel.loadByIdWithChannels(id, withStats), res) | |
508 | } | |
509 | ||
510 | function checkUserEmailExist (email: string, res: express.Response, abortResponse = true) { | |
511 | return checkUserExist(() => UserModel.loadByEmail(email), res, abortResponse) | |
512 | } | |
513 | ||
514 | async function checkUserNameOrEmailDoesNotAlreadyExist (username: string, email: string, res: express.Response) { | |
515 | const user = await UserModel.loadByUsernameOrEmail(username, email) | |
516 | ||
517 | if (user) { | |
518 | res.status(HttpStatusCode.CONFLICT_409) | |
519 | .json({ error: 'User with this username or email already exists.' }) | |
520 | return false | |
521 | } | |
522 | ||
523 | const actor = await ActorModel.loadLocalByName(username) | |
524 | if (actor) { | |
525 | res.status(HttpStatusCode.CONFLICT_409) | |
526 | .json({ error: 'Another actor (account/channel) with this name on this instance already exists or has already existed.' }) | |
527 | return false | |
528 | } | |
529 | ||
530 | return true | |
531 | } | |
532 | ||
533 | async function checkUserExist (finder: () => Promise<MUserDefault>, res: express.Response, abortResponse = true) { | |
534 | const user = await finder() | |
535 | ||
536 | if (!user) { | |
537 | if (abortResponse === true) { | |
538 | res.status(HttpStatusCode.NOT_FOUND_404) | |
539 | .json({ error: 'User not found' }) | |
540 | } | |
541 | ||
542 | return false | |
543 | } | |
544 | ||
545 | res.locals.user = user | |
546 | ||
547 | return true | |
548 | } |