1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
|
import express from 'express'
import { body, param, query } from 'express-validator'
import { areValidActorHandles } from '@server/helpers/custom-validators/activitypub/actor'
import { getServerActor } from '@server/models/application/application'
import { arrayify } from '@shared/core-utils'
import { HttpStatusCode } from '../../../shared/models/http/http-error-codes'
import { isEachUniqueHostValid, isHostValid } from '../../helpers/custom-validators/servers'
import { WEBSERVER } from '../../initializers/constants'
import { AccountBlocklistModel } from '../../models/account/account-blocklist'
import { ServerModel } from '../../models/server/server'
import { ServerBlocklistModel } from '../../models/server/server-blocklist'
import { areValidationErrors, doesAccountNameWithHostExist } from './shared'
const blockAccountValidator = [
body('accountName')
.exists(),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
if (areValidationErrors(req, res)) return
if (!await doesAccountNameWithHostExist(req.body.accountName, res)) return
const user = res.locals.oauth.token.User
const accountToBlock = res.locals.account
if (user.Account.id === accountToBlock.id) {
res.fail({
status: HttpStatusCode.CONFLICT_409,
message: 'You cannot block yourself.'
})
return
}
return next()
}
]
const unblockAccountByAccountValidator = [
param('accountName')
.exists(),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
if (areValidationErrors(req, res)) return
if (!await doesAccountNameWithHostExist(req.params.accountName, res)) return
const user = res.locals.oauth.token.User
const targetAccount = res.locals.account
if (!await doesUnblockAccountExist(user.Account.id, targetAccount.id, res)) return
return next()
}
]
const unblockAccountByServerValidator = [
param('accountName')
.exists(),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
if (areValidationErrors(req, res)) return
if (!await doesAccountNameWithHostExist(req.params.accountName, res)) return
const serverActor = await getServerActor()
const targetAccount = res.locals.account
if (!await doesUnblockAccountExist(serverActor.Account.id, targetAccount.id, res)) return
return next()
}
]
const blockServerValidator = [
body('host')
.custom(isHostValid),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
if (areValidationErrors(req, res)) return
const host: string = req.body.host
if (host === WEBSERVER.HOST) {
return res.fail({
status: HttpStatusCode.CONFLICT_409,
message: 'You cannot block your own server.'
})
}
const server = await ServerModel.loadOrCreateByHost(host)
res.locals.server = server
return next()
}
]
const unblockServerByAccountValidator = [
param('host')
.custom(isHostValid),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
if (areValidationErrors(req, res)) return
const user = res.locals.oauth.token.User
if (!await doesUnblockServerExist(user.Account.id, req.params.host, res)) return
return next()
}
]
const unblockServerByServerValidator = [
param('host')
.custom(isHostValid),
async (req: express.Request, res: express.Response, next: express.NextFunction) => {
if (areValidationErrors(req, res)) return
const serverActor = await getServerActor()
if (!await doesUnblockServerExist(serverActor.Account.id, req.params.host, res)) return
return next()
}
]
const blocklistStatusValidator = [
query('hosts')
.optional()
.customSanitizer(arrayify)
.custom(isEachUniqueHostValid).withMessage('Should have a valid hosts array'),
query('accounts')
.optional()
.customSanitizer(arrayify)
.custom(areValidActorHandles).withMessage('Should have a valid accounts array'),
(req: express.Request, res: express.Response, next: express.NextFunction) => {
if (areValidationErrors(req, res)) return
return next()
}
]
// ---------------------------------------------------------------------------
export {
blockServerValidator,
blockAccountValidator,
unblockAccountByAccountValidator,
unblockServerByAccountValidator,
unblockAccountByServerValidator,
unblockServerByServerValidator,
blocklistStatusValidator
}
// ---------------------------------------------------------------------------
async function doesUnblockAccountExist (accountId: number, targetAccountId: number, res: express.Response) {
const accountBlock = await AccountBlocklistModel.loadByAccountAndTarget(accountId, targetAccountId)
if (!accountBlock) {
res.fail({
status: HttpStatusCode.NOT_FOUND_404,
message: 'Account block entry not found.'
})
return false
}
res.locals.accountBlock = accountBlock
return true
}
async function doesUnblockServerExist (accountId: number, host: string, res: express.Response) {
const serverBlock = await ServerBlocklistModel.loadByAccountAndHost(accountId, host)
if (!serverBlock) {
res.fail({
status: HttpStatusCode.NOT_FOUND_404,
message: 'Server block entry not found.'
})
return false
}
res.locals.serverBlock = serverBlock
return true
}
|
