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1 | import * as express from 'express' | |
2 | import 'express-validator' | |
3 | import { body, param } from 'express-validator/check' | |
4 | import { isIdOrUUIDValid } from '../../helpers/custom-validators/misc' | |
5 | import { | |
6 | isAvatarFile, isUserAutoPlayVideoValid, isUserDisplayNSFWValid, isUserPasswordValid, isUserRoleValid, isUserUsernameValid, | |
7 | isUserVideoQuotaValid | |
8 | } from '../../helpers/custom-validators/users' | |
9 | import { isVideoExist } from '../../helpers/custom-validators/videos' | |
10 | import { logger } from '../../helpers/logger' | |
11 | import { isSignupAllowed } from '../../helpers/utils' | |
12 | import { CONSTRAINTS_FIELDS } from '../../initializers' | |
13 | import { UserModel } from '../../models/account/user' | |
14 | import { areValidationErrors } from './utils' | |
15 | ||
16 | const usersAddValidator = [ | |
17 | body('username').custom(isUserUsernameValid).withMessage('Should have a valid username (lowercase alphanumeric characters)'), | |
18 | body('password').custom(isUserPasswordValid).withMessage('Should have a valid password'), | |
19 | body('email').isEmail().withMessage('Should have a valid email'), | |
20 | body('videoQuota').custom(isUserVideoQuotaValid).withMessage('Should have a valid user quota'), | |
21 | body('role').custom(isUserRoleValid).withMessage('Should have a valid role'), | |
22 | ||
23 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
24 | logger.debug('Checking usersAdd parameters', { parameters: req.body }) | |
25 | ||
26 | if (areValidationErrors(req, res)) return | |
27 | if (!await checkUserNameOrEmailDoesNotAlreadyExist(req.body.username, req.body.email, res)) return | |
28 | ||
29 | return next() | |
30 | } | |
31 | ] | |
32 | ||
33 | const usersRegisterValidator = [ | |
34 | body('username').custom(isUserUsernameValid).withMessage('Should have a valid username'), | |
35 | body('password').custom(isUserPasswordValid).withMessage('Should have a valid password'), | |
36 | body('email').isEmail().withMessage('Should have a valid email'), | |
37 | ||
38 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
39 | logger.debug('Checking usersRegister parameters', { parameters: req.body }) | |
40 | ||
41 | if (areValidationErrors(req, res)) return | |
42 | if (!await checkUserNameOrEmailDoesNotAlreadyExist(req.body.username, req.body.email, res)) return | |
43 | ||
44 | return next() | |
45 | } | |
46 | ] | |
47 | ||
48 | const usersRemoveValidator = [ | |
49 | param('id').isInt().not().isEmpty().withMessage('Should have a valid id'), | |
50 | ||
51 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
52 | logger.debug('Checking usersRemove parameters', { parameters: req.params }) | |
53 | ||
54 | if (areValidationErrors(req, res)) return | |
55 | if (!await checkUserIdExist(req.params.id, res)) return | |
56 | ||
57 | const user = res.locals.user | |
58 | if (user.username === 'root') { | |
59 | return res.status(400) | |
60 | .send({ error: 'Cannot remove the root user' }) | |
61 | .end() | |
62 | } | |
63 | ||
64 | return next() | |
65 | } | |
66 | ] | |
67 | ||
68 | const usersUpdateValidator = [ | |
69 | param('id').isInt().not().isEmpty().withMessage('Should have a valid id'), | |
70 | body('email').optional().isEmail().withMessage('Should have a valid email attribute'), | |
71 | body('videoQuota').optional().custom(isUserVideoQuotaValid).withMessage('Should have a valid user quota'), | |
72 | body('role').optional().custom(isUserRoleValid).withMessage('Should have a valid role'), | |
73 | ||
74 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
75 | logger.debug('Checking usersUpdate parameters', { parameters: req.body }) | |
76 | ||
77 | if (areValidationErrors(req, res)) return | |
78 | if (!await checkUserIdExist(req.params.id, res)) return | |
79 | ||
80 | return next() | |
81 | } | |
82 | ] | |
83 | ||
84 | const usersUpdateMeValidator = [ | |
85 | body('password').optional().custom(isUserPasswordValid).withMessage('Should have a valid password'), | |
86 | body('email').optional().isEmail().withMessage('Should have a valid email attribute'), | |
87 | body('displayNSFW').optional().custom(isUserDisplayNSFWValid).withMessage('Should have a valid display Not Safe For Work attribute'), | |
88 | body('autoPlayVideo').optional().custom(isUserAutoPlayVideoValid).withMessage('Should have a valid automatically plays video attribute'), | |
89 | ||
90 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
91 | // TODO: Add old password verification | |
92 | logger.debug('Checking usersUpdateMe parameters', { parameters: req.body }) | |
93 | ||
94 | if (areValidationErrors(req, res)) return | |
95 | ||
96 | return next() | |
97 | } | |
98 | ] | |
99 | ||
100 | const usersUpdateMyAvatarValidator = [ | |
101 | body('avatarfile').custom((value, { req }) => isAvatarFile(req.files)).withMessage( | |
102 | 'This file is not supported. Please, make sure it is of the following type : ' | |
103 | + CONSTRAINTS_FIELDS.ACTORS.AVATAR.EXTNAME.join(', ') | |
104 | ), | |
105 | ||
106 | (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
107 | logger.debug('Checking usersUpdateMyAvatarValidator parameters', { files: req.files }) | |
108 | ||
109 | if (areValidationErrors(req, res)) return | |
110 | ||
111 | const imageFile = req.files['avatarfile'][0] as Express.Multer.File | |
112 | if (imageFile.size > CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max) { | |
113 | res.status(400) | |
114 | .send({ error: `The size of the avatar is too big (>${CONSTRAINTS_FIELDS.ACTORS.AVATAR.FILE_SIZE.max}).` }) | |
115 | .end() | |
116 | return | |
117 | } | |
118 | ||
119 | return next() | |
120 | } | |
121 | ] | |
122 | ||
123 | const usersGetValidator = [ | |
124 | param('id').isInt().not().isEmpty().withMessage('Should have a valid id'), | |
125 | ||
126 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
127 | logger.debug('Checking usersGet parameters', { parameters: req.body }) | |
128 | ||
129 | if (areValidationErrors(req, res)) return | |
130 | if (!await checkUserIdExist(req.params.id, res)) return | |
131 | ||
132 | return next() | |
133 | } | |
134 | ] | |
135 | ||
136 | const usersVideoRatingValidator = [ | |
137 | param('videoId').custom(isIdOrUUIDValid).not().isEmpty().withMessage('Should have a valid video id'), | |
138 | ||
139 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
140 | logger.debug('Checking usersVideoRating parameters', { parameters: req.params }) | |
141 | ||
142 | if (areValidationErrors(req, res)) return | |
143 | if (!await isVideoExist(req.params.videoId, res)) return | |
144 | ||
145 | return next() | |
146 | } | |
147 | ] | |
148 | ||
149 | const ensureUserRegistrationAllowed = [ | |
150 | async (req: express.Request, res: express.Response, next: express.NextFunction) => { | |
151 | const allowed = await isSignupAllowed() | |
152 | if (allowed === false) { | |
153 | return res.status(403) | |
154 | .send({ error: 'User registration is not enabled or user limit is reached.' }) | |
155 | .end() | |
156 | } | |
157 | ||
158 | return next() | |
159 | } | |
160 | ] | |
161 | ||
162 | // --------------------------------------------------------------------------- | |
163 | ||
164 | export { | |
165 | usersAddValidator, | |
166 | usersRegisterValidator, | |
167 | usersRemoveValidator, | |
168 | usersUpdateValidator, | |
169 | usersUpdateMeValidator, | |
170 | usersVideoRatingValidator, | |
171 | ensureUserRegistrationAllowed, | |
172 | usersGetValidator, | |
173 | usersUpdateMyAvatarValidator | |
174 | } | |
175 | ||
176 | // --------------------------------------------------------------------------- | |
177 | ||
178 | async function checkUserIdExist (id: number, res: express.Response) { | |
179 | const user = await UserModel.loadById(id) | |
180 | ||
181 | if (!user) { | |
182 | res.status(404) | |
183 | .send({ error: 'User not found' }) | |
184 | .end() | |
185 | ||
186 | return false | |
187 | } | |
188 | ||
189 | res.locals.user = user | |
190 | return true | |
191 | } | |
192 | ||
193 | async function checkUserNameOrEmailDoesNotAlreadyExist (username: string, email: string, res: express.Response) { | |
194 | const user = await UserModel.loadByUsernameOrEmail(username, email) | |
195 | ||
196 | if (user) { | |
197 | res.status(409) | |
198 | .send({ error: 'User with this username of email already exists.' }) | |
199 | .end() | |
200 | return false | |
201 | } | |
202 | ||
203 | return true | |
204 | } |