083fa0ad3c
Add an extra retry since ODoH servers are currently unstable
2021-06-07 13:49:37 +02:00
f5a69c3bdc
Reduce delay
2021-06-07 13:46:44 +02:00
9e96bbc20b
Continue, don't return
2021-06-07 13:44:08 +02:00
a181a23263
Send a dummy initial query before RTT measurement in ODoH
2021-06-07 13:42:33 +02:00
fad415f05a
Update example documentation
2021-06-07 13:37:08 +02:00
29613096da
ODoH servers should not require a static configuration
2021-06-07 13:21:58 +02:00
7980af6f46
Error propagation
2021-06-07 12:38:36 +02:00
94151f9f96
Use ODoH relays in probes
2021-06-07 12:23:26 +02:00
a11da2d4fb
ODoH: check certificate hashes
2021-06-07 12:09:27 +02:00
e0483bbb27
Pretend not to always use the first ODoH config
2021-06-07 12:06:36 +02:00
b35e27bd51
Shuffle ODoH target configs and use different NX queries
2021-06-07 12:05:42 +02:00
4a4f69edb7
ODoH: only store working configurations
...
Actually, we only store the first one right now.
We should at least randomize them.
2021-06-07 12:02:21 +02:00
96b05e57ca
Preliminary propoer ODoH initialization
2021-06-07 11:47:11 +02:00
56f2e9adcc
server_name is ignored for x509 certs
2021-06-07 11:27:33 +02:00
dc99f1bc2c
If you need this, implement it
2021-06-07 11:26:37 +02:00
0d81fa2796
Remove doh_client_x509_auth stuf from fetchServerInfo
...
It doesn't belong there, and that feature doesn't do what it's
documented to do. It sets client certificates globally instead of
doing it per server.
2021-06-07 11:23:48 +02:00
402860e2a6
ODoH broke DNSCrypt relays with wildcards - repair
2021-06-07 11:06:41 +02:00
cd45f64c18
ODoH: until relay auto selection is implemented, pick random ones
2021-06-07 11:00:21 +02:00
27a82c54c8
ODoH: handle relay IP addresses
2021-06-07 10:46:01 +02:00
dce4db4c86
Construct net.URL directly
2021-06-07 10:08:55 +02:00
525927e797
Don't use net/http
2021-06-07 10:05:20 +02:00
e57d5173e9
Support GET in ODoH targets
2021-06-06 01:22:48 +02:00
f542edacaa
ODoH: until detection is in place, without a relay, prefer GET
2021-06-06 01:15:28 +02:00
92792f0e8b
Prevent remotely triggerable crash in ODoH config parser
2021-06-06 01:05:14 +02:00
1cdb71cd7c
Avoid double slashes in ODoH relay URLs
2021-06-06 01:01:39 +02:00
d2947cad75
Unbreak compilation
2021-06-06 00:14:56 +02:00
3cf5c1ab8e
Limit the number of ODoH target configs
2021-06-05 18:35:45 +02:00
06135b6141
Reduce MaxHTTPBodyLength
2021-06-05 18:29:13 +02:00
44f3db31ee
Just a safeguard
2021-06-05 17:57:48 +02:00
0a1d3b725c
Rename ODoHTarget to ODoHTargetConfig for clarity
2021-06-05 17:49:19 +02:00
e27419f73d
x509.SystemCertPool() may fail
2021-06-03 20:59:05 +02:00
ddcc40c954
Hardcode Let's Encrypt ISRG X1 cert
...
Some operating systems don't include it yet.
Thanks to @rs for the heads up
2021-06-03 12:48:33 +02:00
14ef11447e
Pasto, thanks to @lifenjoiner
2021-05-13 10:30:57 +02:00
6e8628f796
Print an error if a block/allow rule contains more than a pattern
...
... and it is not a time range.
2021-05-12 17:43:13 +02:00
31f4d7aa03
Do not ignore ODoH encryption errors
2021-05-09 16:16:38 +02:00
367b5062ec
Add another IP block list
2021-04-30 20:51:22 +02:00
58e1410e66
Nits
2021-04-17 16:42:18 +02:00
e2e32406fb
Improve ODoH log messages
2021-04-17 16:41:10 +02:00
23588733ae
Synchronously update the target configuration upon failure. ( #1671 )
...
* Synchronously update the target configuration upon failure.
* Notice a serverInfo failure when key updates fail.
* Add server name to debug logs.
2021-04-17 16:35:55 +02:00
eda8dd5181
replace TrimFunc(s, IsSpace) with TrimSpace for ASCII optimization ( #1663 )
2021-04-05 11:46:57 +02:00
3efbacc0d4
Rename
2021-03-30 11:53:59 +02:00
c748f93752
Add ODoH support. ( #1653 )
2021-03-30 11:53:51 +02:00
54d85d7298
Filters don't apply to static entries
2021-03-12 20:05:58 +01:00
b1e96b69fd
Save 1.4 MiB of memory
2021-03-08 15:36:42 +01:00
34909babfb
Typo
2021-02-20 19:11:06 +01:00
c500287498
Rename fallback_resolvers to bootstrap_resolvers
...
Clarify what they are used for.
Remove the legacy `fallback_resolver`.
2021-02-20 18:50:42 +01:00
96ba551836
Revert "The source tests are completely brok4n :("
...
This reverts commit a76ffb0143
2021-01-22 17:50:01 +01:00
a9cf16b33e
Fix: Randomize source URLs ( #1593 )
2021-01-22 15:06:49 +01:00
0ab9e30fa9
Merge branch 'master' of github.com:DNSCrypt/dnscrypt-proxy
...
* 'master' of github.com:DNSCrypt/dnscrypt-proxy:
The source tests are completely brok4n :(
Explain how to listen to all IP addresses
In the query log, consider everything that's not UDP as TCP
2021-01-22 09:16:56 +01:00
d0f981156b
Add the base inherited fd to the application logging fd
...
Fixes #1585
2021-01-22 09:15:40 +01:00
a76ffb0143
The source tests are completely brok4n :(
...
Fix at least the fact that URLs are now randomized
2021-01-21 14:59:34 +01:00
53c8e25352
Explain how to listen to all IP addresses
...
Fixes #1588
2021-01-21 14:38:36 +01:00
ac0b9cdfe8
In the query log, consider everything that's not UDP as TCP
...
Fixes #1589
2021-01-21 14:35:06 +01:00
fcd9225121
Threadsafe update ( #1579 )
...
* threadsafe update for relays
* locks around registeredRelays
2021-01-09 22:44:32 +01:00
85d268f2b9
Randomize source URLs
...
Fixes #1577
2021-01-04 16:41:39 +01:00
19dbd13c1b
Explain the example allowlist
2021-01-03 18:18:46 +01:00
daa1f3d3b1
Add a NOT_READY return code
2021-01-03 18:09:03 +01:00
f9ec0a9c09
Deep copy cached responses
2021-01-03 17:37:19 +01:00
3a5585f8a1
Remove test leftover
2021-01-03 17:16:04 +01:00
1f7b247138
Lower severity
2021-01-03 17:00:39 +01:00
bc42eda1c8
Shorten
2021-01-03 16:58:21 +01:00
5c3db0dcf5
Try to rely on proxy.serversInfo rather than proxy.registeredServers
...
With the introduction of background updates, I'm a little bit worried
about race conditions that can happen when a new server or relay is
registered (or even when a stamp changes).
2021-01-03 16:40:38 +01:00
fbd598f027
Nits
2021-01-03 16:22:23 +01:00
197f13ea0f
Fix typo and update message
2021-01-03 16:00:02 +01:00
5861a58089
Nits
2021-01-03 14:44:02 +01:00
7c6f0823ea
Doc update
2021-01-03 14:41:23 +01:00
7b962dff98
Nits
2021-01-03 13:58:08 +01:00
5a079a3eb9
Resolve: print host info
2021-01-03 13:49:43 +01:00
1e10251407
Only find the farthest route on wildcards
2021-01-03 13:33:51 +01:00
0f54b2b34c
Automatic relay selection
2021-01-03 13:01:44 +01:00
79cb9451bd
Remove log messages that are not really needed
2021-01-02 22:59:21 +01:00
662b4c0c62
Make staticcheck happier
2021-01-02 22:55:16 +01:00
af80f57a58
Increase timeouts on retry
2021-01-02 22:31:47 +01:00
996ea0dd89
Don't print the whole response
2021-01-02 22:28:00 +01:00
8a9e61d6cd
Fix typo ( #1571 )
2021-01-02 22:24:11 +01:00
fc82a6c05e
Revamp dnscrypt-proxy -resolve
2021-01-02 22:20:52 +01:00
a584effbe9
Remove HTTPS record creation
2021-01-02 19:05:18 +01:00
7ec5ed127e
Repair server randomization
2021-01-02 19:04:53 +01:00
5398dab58e
Lower log level
2021-01-02 17:04:59 +01:00
8f0b38f4c0
Double comments
2021-01-02 15:37:41 +01:00
9f5c034c3d
Add staticcheck.conf
2021-01-02 15:36:30 +01:00
ee5711fbd6
Disable captive portals by default
2021-01-02 15:22:58 +01:00
56acb7b5ab
Log when the ECS plugin is enabled
2021-01-02 15:10:30 +01:00
a713e1a517
Move captive portals config to a dedicated section
...
Add examples
2021-01-02 15:10:04 +01:00
3b18058ae5
Add IPv6 cleanbrowsing servers
2021-01-02 12:53:10 +01:00
5b8c9c495f
register servers after loading statics ( #1568 )
2021-01-02 11:57:18 +01:00
b8d17debfd
Remove final stops from errors
2021-01-02 11:16:12 +01:00
2cdafa4bb3
Remove debug leftover
2021-01-02 10:24:32 +01:00
f245189f02
Handle captive portal names after coldstart
2021-01-01 21:39:17 +01:00
87fb44a588
Run from in memory cache updates ( #1564 )
...
* ConfigFile change to allowlist and blocklist
* revised names and warnings
* consistent file naming in kebab case, and generic use of blocklist and allowlist in cmoments for clarity
* update ci files
* impose maximum delay and document
* live update of servers
* update for source prefixes
* fixup test
* stop registerServers being called twice at startup
* prevent double registration at startup
* tidy function signature for loadSource
Co-authored-by: Ian Bashford <ianbashford@gmail.com>
2021-01-01 14:04:12 +01:00
254a4a6532
Use , not | to match multiples items
...
Fixes #1558
2020-12-26 17:55:31 +01:00
77f81cc8c2
Add recommendation for fallback resolvers in the example config
...
This is the same recommendation as c4d9860577/dnscrypt-proxy/serversInfo.go (L429-L432)
2020-12-17 11:10:35 +01:00
c4d9860577
cloak plugin: return multiple the entire set of IPv4 or IPv6 addresses
...
Fixes #1547
2020-12-17 09:47:44 +01:00
a8a0677ea9
h1 -> http/1.x
2020-12-17 01:13:11 +01:00
7d851366bb
Do not only warn if the protocol is empty
2020-12-17 01:08:06 +01:00
85e7dddc9b
Move a few DNS things to dnsutils
2020-12-12 23:09:15 +01:00
a24b009667
Filler
2020-12-12 22:35:51 +01:00
d700ab6085
Nits
2020-12-12 22:19:09 +01:00
a384011e71
Support relays in static entries
2020-12-12 21:57:04 +01:00
7f46f4820c
Don't use distinct pointers for UDP and TCP relay addresses
2020-12-12 21:18:32 +01:00
ab8ebead34
Remove support for {ip|host}[:port] syntax for specifying a relay
...
It's very likely that no one ever used it.
2020-12-12 20:46:40 +01:00
fc785f9f69
Print details when an unsupported protocol is found
2020-12-11 12:26:05 +01:00
d6d8c37ef6
Format
2020-12-11 12:25:57 +01:00
0d260d0e2d
pattern_matcher: check exact matches first
2020-12-07 12:58:05 +01:00
1239e64cd9
Correctly check for HTTPS type
2020-12-01 16:08:33 +01:00
b7dfdb1372
Factorize
2020-12-01 16:08:10 +01:00
24a9539d08
Filter names on SVCB and HTTPS records in addition to CNAME
2020-12-01 16:00:18 +01:00
df8cfe3f3c
dnsdist has been fixed
2020-11-30 14:31:30 +01:00
f5827520d8
download mirror download.dnscrypt.net ( #1527 )
...
Files are locally hosted on download.dnscrypt.net. A cronjob updates the files every 3 hours, source is https://download.dnscrypt.info
download.dnscrypt.net has IPv4 and IPv6, DNSSEC, HTTPS
2020-11-27 22:35:27 +01:00
f9c11f0897
Allow arbitrary addresses to be set in listen_addresses
...
Only works on OpenBSD/FreeBSD/Linux (including Android)
Fixes #1362
2020-11-25 19:23:30 +01:00
02a6ca1098
Keep .home in forwarding rules
2020-11-25 01:39:11 +01:00
715c32f0fc
Change example forwarding rule to match recommended .home.arpa TLD ( #1523 )
...
The ".home" TLD was proposed at one point, and while it's probably not going to actually ever get delegated it's not best practice to just start using your own TLD. The .home.arpa domain has been specifically set aside for use in home networks (RFC 8375) and is probably the better example to put here.
2020-11-25 01:38:14 +01:00
9e4131c6f7
Add ipv6.download.dnscrypt.info for testing
2020-11-23 21:10:22 +01:00
90a9a9d992
allowed ips plugin ( #1510 )
2020-11-15 20:59:58 +01:00
6b6c6753aa
Revert struct packing changes for the configuration
...
structlop is nice, but strips renames
2020-11-14 15:34:03 +01:00
4fa643ef4d
Repack structures to save some memory
2020-11-14 14:46:59 +01:00
078f69357e
Update example-dnscrypt-proxy.toml ( #1489 )
...
* Update lb_strategy usage
* Update example-dnscrypt-proxy.toml
2020-10-21 14:21:39 +02:00
7a03369d01
Debug log certificate TTL
2020-10-12 17:58:08 +02:00
8b72e58656
Make key exchange behaviors consistent
2020-09-21 02:14:17 +02:00
687fe27371
Nits
2020-09-18 00:14:50 +02:00
272984a640
Add support for EDNS-client-subnet
...
Fixes #1471
2020-09-18 00:11:26 +02:00
4d7f253e6b
Don't spawn new connections if we are full
2020-09-17 00:49:49 +02:00
8411e5a91b
Revert "Error out if the dns64 plugin is enabled without listening sockets"
...
This reverts commit b02649f774
2020-09-17 00:45:48 +02:00
4eab88c017
plugin_dns64: don't send queries to self
...
Fixes #1477
2020-09-17 00:44:37 +02:00
b460ca9fa8
Simplify hasAAAAQuestion
2020-09-17 00:24:04 +02:00
b02649f774
Error out if the dns64 plugin is enabled without listening sockets
2020-09-17 00:19:00 +02:00
c74b993cbb
dns64: check the original question, not the returned one
2020-09-17 00:10:11 +02:00
26505ab560
Merge declaration and assignment
2020-09-13 20:24:06 +02:00
5a1b87130d
Use single quotes for strings
...
Fixes #1466
2020-09-03 21:21:05 +02:00
d175642df3
Quad9 seems to have upgraded their dnsdist version!
2020-08-31 17:13:14 +02:00
fa5c55c64a
Debug log query names
2020-08-09 13:09:37 +02:00
dadb38c32e
Lower severity
2020-08-05 15:50:48 +02:00
0ac96fec30
Add some logging back to fetchDoHServerInfo()
2020-08-05 15:39:30 +02:00
b583fb5314
Turns out that the "test." zone is directly served by the Tencent CDN
...
without hitting the actual resolvers.
So, we need to use a different test zone.
2020-08-05 15:03:16 +02:00
f3157b0a42
Check DoH servers with a query to a random name
...
The issue with benchmarking DoH servers is that some responses can
be directly served by a CDN, while others require a round trip to
the origin that can be significantly more expensive.
Random padding was an attempt at mitigating this. Unfortunately,
some servers (Tencent) ignore the padding. We end up with a query
for the root zone served by the Tencent CDN very quickly, but
anything else is orders of magnitude slower.
So, measure a query within the reserved "test." zone instead.
Caching resolvers should either know that "test." is undelegated,
or have it in their negative cache already, so this is unlikely to
trigger an actual query to authoritative servers.
Take it as an opportunity to check that we don't get anything but
a NXDOMAIN response for nonexistent domains.
2020-08-05 14:54:14 +02:00
60d4c98f31
Unbreak running without a captive portal configuration file
2020-08-04 00:50:59 +02:00
f7f84fd871
Add ipv4only.arpa
2020-08-03 18:20:12 +02:00
4424602e39
Start experimenting with better support for captive portals
...
MacOS (and probably Windows and other systems) tries to fetch a URL
before marking a network interface as available.
During this time, applications cannot use the interface at all, not
even bind their address.
When DNS queries are sent to dnscrypt-proxy, this causes the system
to wait for a response that can't come from the network, since we
hit a dead lock here.
The only option is to return hard-coded responses directly until
te interface is available.
The same captive portal configuration file can also serve a different
purpose.
Once the network is available, captive portal detection may not
work as expected if the answer is cached for too long. In fact, it
probably can't work at all since routers can't hijack DNS queries.
Once thing we can do is redirect the list of names used for captive
portal detection to the fallback resolvers. This may allow detection
to work as expected while still using a secure channel for all
other queries.
2020-08-03 18:05:42 +02:00
210ba8c60f
coldstart experiment
2020-08-03 15:40:39 +02:00
162b51c791
Remove confusing "Domain exists: probably not, or blocked by the proxy"
2020-07-30 19:25:17 +02:00
617629c180
initialize the log file before reporting config errors ( #1426 )
...
* initialize the log file before reporting config errors
* consistently return error instead of calling dlog.Fatal when parsing config
2020-07-27 16:01:44 +02:00
d3ff3a6bb1
Remove facebookgo/{atomicfile,pidfile}
...
Fixes #1411
2020-07-10 14:37:35 +02:00
1a34c8d5ff
Add max-stale cache control directive to requests
2020-07-09 21:42:35 +02:00
8dd4612ea7
Don't use Lumberjack for non-regular files
...
Fixes #1407
2020-07-08 13:48:04 +02:00
77a27a46a4
Rename the python script name in the example config
2020-07-08 12:05:42 +02:00
af564522ec
Further block/allow updates ( #1406 )
...
* ConfigFile change to allowlist and blocklist
* revised names and warnings
* consistent file naming in kebab case, and generic use of blocklist and allowlist in cmoments for clarity
* update ci files
* further allow/blocklist updates
* improve language in comments
Co-authored-by: Ian Bashford <ianbashford@gmail.com>
2020-07-08 12:01:06 +02:00
10710def50
Make loggers io.Writer implementations, not directly lumberjack objects
2020-07-08 11:36:58 +02:00
7bec554709
Remove fritz.box after all
2020-07-08 11:03:45 +02:00
038ebea0ed
Update broken_implementations with Quad9 -pri suffix ( #1398 )
2020-07-03 15:28:09 +02:00
63c8f0610f
Update broken_implementations list with updated Quad9 v3 names ( #1390 )
2020-07-03 14:05:39 +02:00
Frank Denis
Christopher Wood
Alison Winters
lifenjoiner
Ian Bashford
glitsj16
mibere
petercooperjr
Frank Denis
hugepants