-
Notifications
You must be signed in to change notification settings - Fork 15
/
bridgespolicy.go
234 lines (221 loc) · 5.53 KB
/
bridgespolicy.go
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
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
package enginenetx
//
// bridges policy - a policy where we treat some IP addresses as special for
// some domains, bypassing DNS lookups and using custom SNIs
//
import (
"context"
"math/rand"
"time"
)
// bridgesPolicyV2 is a policy where we use bridges for communicating
// with the OONI backend, i.e., api.ooni.io.
//
// A bridge is an IP address that can route traffic from and to
// the OONI backend and accepts any SNI.
//
// The zero value is invalid; please, init MANDATORY fields.
//
// This is v2 of the bridgesPolicy because the previous implementation
// incorporated mixing logic, while now the mixing happens outside
// of this policy, thus giving us much more flexibility.
type bridgesPolicyV2 struct{}
var _ httpsDialerPolicy = &bridgesPolicyV2{}
// LookupTactics implements httpsDialerPolicy.
func (p *bridgesPolicyV2) LookupTactics(ctx context.Context, domain, port string) <-chan *httpsDialerTactic {
return bridgesTacticsForDomain(domain, port)
}
func bridgesTacticsForDomain(domain, port string) <-chan *httpsDialerTactic {
out := make(chan *httpsDialerTactic)
go func() {
defer close(out) // tell the parent when we're done
// we currently only have bridges for api.ooni.io
if domain != "api.ooni.io" {
return
}
for _, ipAddr := range bridgesAddrs() {
for _, sni := range bridgesDomainsInRandomOrder() {
out <- &httpsDialerTactic{
Address: ipAddr,
InitialDelay: 0, // set when dialing
Port: port,
SNI: sni,
VerifyHostname: domain,
}
}
}
}()
return out
}
func bridgesDomainsInRandomOrder() (out []string) {
out = bridgesDomains()
r := rand.New(rand.NewSource(time.Now().UnixNano())) // #nosec G404 -- not really important
r.Shuffle(len(out), func(i, j int) {
out[i], out[j] = out[j], out[i]
})
return
}
func bridgesAddrs() (out []string) {
return append(
out,
"162.55.247.208",
)
}
func bridgesDomains() (out []string) {
// See https://gitlab.torproject.org/tpo/anti-censorship/pluggable-transports/snowflake/-/issues/40273
return append(
out,
"adtm.spreadshirts.net",
"alb.reddit.com",
"a.loveholidays.com",
"api.giphy.com",
"api.nextgen.guardianapps.co.uk",
"api.trademe.co.nz",
"app.launchdarkly.com",
"apps.voxmedia.com",
"assets0.uswitch.com",
"assets.boots.com",
"assets.dunelm.com",
"assets.guim.co.uk",
"assets.hearstapps.com",
"assets-jpcust.jwpsrv.com",
"assets.nymag.com",
"assets.thecut.com",
"atreseries.atresmedia.com",
"cdn.bfldr.com",
"cdn.concert.io",
"cdn.contentful.com",
"cdn.ketchjs.com",
"cdn.laredoute.com",
"cdn.polyfill.io",
"cdn.speedcurve.com",
"cdn.sstatic.net",
"cdn.taboola.com",
"client.grubstreet.com",
"client.nymag.com",
"client-registry.mutinycdn.com",
"client.thecut.com",
"client.thestrategist.co.uk",
"client.vulture.com",
"compote.slate.com",
"concertads-configs.vox-cdn.com",
"contributions.guardianapis.com",
"display.bidder.taboola.com",
"edgemesh.webflow.io",
"embed.api.video",
"epsf.ticketmaster.com",
"fastly.com",
"fastly.jsdelivr.net",
"fast.ssqt.io",
"fast.wistia.com",
"fdyn.pubwise.io",
"fonts.nymag.com",
"foursquare.com",
"frend-assets.freetls.fastly.net",
"f.vimeocdn.com",
"github.githubassets.com",
"global.ketchcdn.com",
"helpersng.taboola.com",
"hips.hearstapps.com",
"i.guimcode.co.uk",
"i.guim.co.uk",
"i.insider.com",
"images.mutinycdn.com",
"images.taboola.com",
"interactive.guim.co.uk",
"i.vimeocdn.com",
"js-agent.newrelic.com",
"js.sentry-cdn.com",
"linktr.ee",
"login.nine.com.au",
"lux.speedcurve.com",
"martech.condenastdigital.com",
"media0.giphy.com",
"media1.giphy.com",
"media2.giphy.com",
"media3.giphy.com",
"media.giphy.com",
"media.newyorker.com",
"media.wired.com",
"mparticle.weather.com",
"mv.outbrain.com",
"newrelic.com",
"next.ticketmaster.com",
"nm.realtyninja.com",
"pingback.giphy.com",
"pips.taboola.com",
"pitchfork.com",
"pixel.condenastdigital.com",
"player.ex.co",
"pm-widget.taboola.com",
"polyfill.io",
"prd.jwpltx.com",
"pyxis.nymag.com",
"rapid-cdn.yottaa.com",
"rtd-tm.everesttech.net",
"s1.ticketm.net",
"s3-media0.fl.yelpcdn.com",
"slate.com",
"sourcepoint.theguardian.com",
"ssl.p.jwpcdn.com",
"sstc.dunelm.com",
"static.ads-twitter.com",
"static.filestackapi.com",
"static.klaviyo.com",
"static.theguardian.com",
"static-tracking.klaviyo.com",
"s.w-x.co",
"trademe.tmcdn.co.nz",
"trc.taboola.com",
"t.seenthis.se",
"uploads.guim.co.uk",
"video.seenthis.se",
"vidstat.taboola.com",
"vod.api.video",
"vulcan.condenastdigital.com",
"widget.perfectmarket.com",
"www.allure.com",
"www.amazeelabs.com",
"www.architecturaldigest.com",
"www.blackpepper.co.nz",
"www.bonappetit.com",
"www.cntraveler.com",
"www.drupal.org",
"www.dunelm.com",
"www.epicurious.com",
"www.fastly.com",
"www.filestack.com",
"www.giphy.com",
"www.glamour.com",
"www.gq.com",
"www.insider.com",
"www.jimdo.com",
"www.loveholidays.com",
"www.madeiramadeira.com.br",
"www.newrelic.com",
"www.newyorker.com",
"www.pronovias.com",
"www.redditstatic.com",
"www.rvu.co.uk",
"www.self.com",
"www.shazam.com",
"www.shondaland.com",
"www.split.io",
"www.spreadgroup.com",
"www.spreadshirt.com",
"www.taboola.com",
"www.teenvogue.com",
"www.thecut.com",
"www.theguardian.com",
"www.them.us",
"www.ticketmaster.com",
"www.trademe.co.nz",
"www.vanityfair.com",
"www.vogue.com",
"www.wikihow.com",
"www.wired.com",
"www.yelp.com",
"x.giphy.com",
"yelp.com",
)
}