Commit Graph

1319 Commits

Author SHA1 Message Date
Frank Denis 92ed5b95e0 Try to understand how cache files are updated
Having to keep a copy of all the files in memory is weird.

We shouldn't have to do that.
2023-04-06 14:19:25 +02:00
Frank Denis b898e07066 A source URL may have an IP address that doesn't exist any more 2023-04-06 14:18:38 +02:00
Frank Denis 36c17eb59a Format 2023-04-05 21:33:21 +02:00
Frank Denis b9f8f78c6e Better description for ignore_system_dns 2023-04-05 21:31:07 +02:00
Frank Denis fc16e3c31c Move booleans together for alignment, avoid unneeded format string 2023-04-05 21:20:42 +02:00
lifenjoiner b3318a94b7
Try dnscrypt-proxy to resolve configured hosts when ignore_system_dns (#2204) 2023-04-05 21:17:51 +02:00
Frank Denis ca0f353087 Downgrade to TLS 1.2 if an 1.3-incompatible cipher suite is set
Fixes #2359
2023-04-05 20:53:27 +02:00
Frank Denis beb002335f Add an example forwarding rule with Tor 2023-03-23 12:53:08 +01:00
Frank Denis 47e6a56b16 Logger: pre-create log files before lumberjack does
Clunky workaround for https://github.com/natefinch/lumberjack/issues/164
2023-02-25 23:42:38 +01:00
Frank Denis 03c6f92a5f Use crypto_rand() everywhere 2023-02-24 16:20:39 +01:00
lifenjoiner 24a301b1af
Fix DoH3 connections piling up (#2337)
DoH3 creates a new connection for each request without closing.

* `Conn` should be self maintained if it's created by customized `Dial` of `http3.RoundTripper`.
https://pkg.go.dev/github.com/quic-go/quic-go#DialAddrEarlyContext

* http3 doesn't have a `CloseIdleConnections`.
https://pkg.go.dev/net/http#Client.CloseIdleConnections
2023-02-24 16:14:43 +01:00
lifenjoiner a8d1c2fd24
`dlog.SetLogLevel(dlog.SeverityDebug)` if `go test -v` (#2331) 2023-02-21 16:24:11 +01:00
Frank Denis acc25fcefb Format with gofumpt 2023-02-11 14:27:12 +01:00
Frank Denis 9f3ef735f2 Bump 2023-02-07 11:03:09 +01:00
Frank Denis 68f3ab249c Unbreak cloaking plugin
In version 2.1.3, when the cloaking pluging was enabled, a blocked
response was returned for records that were not A/AAAA/PTR, even
with names that were not in the cloaked list.
2023-02-07 11:03:05 +01:00
lifenjoiner 683aad75da
Nits (#2293) 2023-02-03 16:23:57 +01:00
lifenjoiner e1c7ea1770
Make CodeQL happy (#2294) 2023-02-03 16:22:32 +01:00
Frank Denis f7df72eafa Bump to 2.1.3 2023-02-02 20:10:54 +01:00
Frank Denis fb15535282 Format 2023-02-02 20:10:49 +01:00
Frank Denis 9e208e6090 Cloak plugin: reject uncloaked records, except NS & SOA
Fixes #2220
2023-02-02 19:59:47 +01:00
Frank Denis 5f88a9146c Get rid of the latest ioutil bits 2023-02-02 19:44:51 +01:00
Frank Denis 3f23ff5c08 Mostly get rid of ioutil 2023-02-02 19:38:24 +01:00
Frank Denis 33c8027e0a Use a custom dialer for HTTP/3 2023-02-02 19:32:17 +01:00
Deltadroid c3fd855831
Update quic-go dependency to support go 1.20 (#2292) 2023-02-02 12:42:11 +01:00
Frank Denis f21eca0764 Add time.google.com IP addresses to the captive portals example 2022-12-30 13:50:31 +01:00
Frank Denis c883949a97 Document cert_ignore_timestamp 2022-12-29 22:39:12 +01:00
Frank Denis 361455cd58 ServiceManagerReadyNotify is not just for systemd 2022-10-20 15:33:43 +02:00
cobratbq 77059ce450
systemd: report Ready earlier as dnscrypt-proxy can itself manage retries for updates/refreshes (#2225) 2022-10-20 15:32:26 +02:00
Frank Denis 09a6918226 Use os.Geteuid()
Fixes #2224
2022-10-18 14:56:39 +02:00
lifenjoiner 4881186dcf
Optimize adopted relay name to show (#2188)
* Optimize adopted relay name to show

DNSCrypt relay requires ServerAddrStr;
ODoH relay requires ProviderName, port 443 can be either present or not;
raw stamp can be both.

Displaying specified stamp makes it easier to debug.

* Fix pasto
2022-08-25 19:28:04 +02:00
Frank Denis 41f192a907 Mention HTTP/3 2022-08-24 17:35:34 +02:00
Frank Denis 937c1e63e2 Revert "xtransport layer to netip and immediate dependencies (#2159)"
This reverts commit baee50f1dc.
2022-08-10 22:24:36 +02:00
lifenjoiner 55fc4c207b
Log to console when in command mode (#2167)
Quick results.
Avoid overwriting the log file in use, by the same config most of the time.
2022-08-03 14:52:08 +02:00
Ian Bashford baee50f1dc
xtransport layer to netip and immediate dependencies (#2159) 2022-08-01 22:31:12 +02:00
Frank Denis 8523a92437 Update example to include http3 configuration 2022-07-24 16:16:21 +02:00
Frank Denis 442f2e15cb Make HTTP/3 support configurable 2022-07-24 16:13:14 +02:00
Frank Denis 5977de660b Add suport for DoH over HTTP/3 2022-07-21 18:50:10 +02:00
lifenjoiner 91388b148c
Optimize stopping CaptivePortalHandler - 2 (#2155)
1. Fix early return that triggers port rebinding error by 8e46f447.
2. Reduce waiting time while there are multiple listen_addresses.
2022-07-19 12:35:52 +02:00
lifenjoiner 8e46f44799
Optimize stopping CaptivePortalHandler (#2151)
* Optimize stopping CaptivePortalHandler

* Still use unbuffered channel as we close it instead of sending a signal
2022-07-14 21:53:13 +02:00
Frank Denis 3d641b758a Bump 2022-07-13 18:49:50 +02:00
lifenjoiner 568f54fabb
Reduce comparisons (#2148) 2022-07-08 14:11:51 +02:00
Frank Denis 38e87f9a7b Add a constant for the maximum number of attempts 2022-06-28 18:30:15 +02:00
lifenjoiner 0e2bb13254
Fix goroutines memory leak by unbuffered channel blocking (#2136)
* Use buffered channel to avoid goroutine hanging on

A send on an unbuffered channel can proceed if a receiver is ready.

* Balance captivePortalHandler.cancelChannels for Stop
2022-06-28 18:28:57 +02:00
Frank Denis 59ce17e0ab No need to warn if this is then going to be an error 2022-06-24 15:41:05 +02:00
Frank Denis 8c43118b03 Stop mentioning "SERVFAIL" in info messages 2022-06-19 20:38:49 +02:00
ignoramous 7177a0ec74
dns64: preserve cnames in translated response (#2129)
* dns64: preserve cnames in translated response

* dns64: rename synthAAAAs to synth64
2022-06-16 00:53:50 +02:00
lifenjoiner 72a602577a
Raise error for invalid relay (#2128)
* Raise error for invalid relay

* Keep error messages the same

* Distinguish this from validation failed
2022-06-15 13:16:06 +02:00
lifenjoiner 0a0b69d93d
RUnlock for early exit (#2127) 2022-06-14 14:25:52 +02:00
lifenjoiner 6916c047e1
Use registeredServers slice copy during ServerInfo refreshing period (#2125)
goroutines:
proxy.updateRegisteredServers() versus proxy.serversInfo.refresh(proxy)
2022-06-13 17:51:33 +02:00
ignoramous 8d737a69f5
PluginDNS64: Use read and write mutexes as approp (#2124) 2022-06-12 11:27:55 +02:00
Frank Denis 866954fbad PreferServerCipherSuites has been deprecated 2022-06-11 19:26:26 +02:00
Frank Denis e477d0e126 We may not have a configured IP address 2022-06-11 19:23:58 +02:00
Frank Denis e24fdd2235 Nits 2022-06-07 21:33:50 +02:00
livingentity 74fb5dabb9
fix negative rtt / shorten lines (#2118)
* fix negative rtt / shorten lines

* Update serversInfo.go
2022-05-18 17:57:57 +02:00
livingentity 207d44323d
Update serversInfo.go (#2092) 2022-04-16 21:26:38 +02:00
Frank Denis 5fca7ea49e Back to VividCortex/ewma 2022-04-05 14:04:26 +02:00
Frank Denis 66f019d886 Revert "regression: fix ewma warmup again (#2079)"
This reverts commit f67e9cab32.
2022-04-03 23:01:03 +02:00
livingentity f67e9cab32
regression: fix ewma warmup again (#2079)
* Update estimators.go

* Update go.mod

* Update modules.txt

* Update go.sum

* Update serversInfo.go

* Update estimators.go

* Update serversInfo.go
2022-04-02 17:41:36 +02:00
Frank Denis 5d023d2a7c Revert "New feature: sleep mode"
This reverts commit e931b234b7.
2022-04-02 09:33:49 +02:00
Frank Denis e931b234b7 New feature: sleep mode 2022-03-31 20:51:34 +02:00
Frank Denis df3fb0c9f8 Keep lines short
$ golines -w -m 120 --shorten-comments .
2022-03-23 17:48:48 +01:00
Frank Denis c0435772d4 -resolve: report ECS support
Note that we can't randomize the source network, as Google and
possible others refuse networks that don't get BGP announcements.
2022-03-14 17:04:54 +01:00
Frank Denis 49c17f8e98 -resolve: use TXT records to get resolver information 2022-03-14 16:11:10 +01:00
livingentity 87d9653ec2
Remove unused functions (#2057)
They aren't used anywhere.
2022-03-07 17:01:18 +01:00
BigDargon d30c44a6a8
Change bootstrap resolver Quad9 (with ECS) (#2056) 2022-03-02 13:18:20 +01:00
Frank Denis ca076ce133 Size estimator: provide the slide size 2022-02-21 14:16:13 +01:00
Frank Denis 034d3bd424 Switch to lifenjoiner's ewma variant 2022-02-21 09:14:24 +01:00
Frank Denis 9373cc7162 Use SimpleEWMA for the question size estimator 2022-02-20 23:40:32 +01:00
Frank Denis cb140673fa Set the number of warmup samples to 1 for the RTT estimator 2022-02-20 23:38:42 +01:00
Frank Denis 7956ba5b10 Switch to an ewma fork that allows setting the warmup samples # 2022-02-20 23:38:06 +01:00
livingentity 9ec8a35468
restore old logic/constants (#2045)
* fix indices

* Update serversInfo.go

For safety go back to former logic, just generalized for lbStrategy, until someone comes up with an actual improvement.

* restore old logic/constants
2022-02-19 17:55:36 +01:00
livingentity ac6abfb985
LBStrategy-aware estimator (#2043)
* fix estimator

* LBStrategy-aware estimator

* typo

* cosmetics
2022-02-15 20:17:48 +01:00
quindecim a20d1685b2
Another minor cosmetic fix to [example-dnscrypt-proxy.toml] (#2036) 2022-02-10 15:27:53 +01:00
livingentity 62092726ec
Minor cosmetic toml changes (#2034)
* Minor cosmetic toml changes

* Minor cosmetic toml changes
2022-02-10 08:49:04 +01:00
Frank Denis f38a5463b0 Indent comments 2022-02-09 12:57:02 +01:00
quindecim 7a54406415
Use the same format logic throughout the document (#2029)
* Use the same spacing logic throughout the document

* Fix previous commit

* Fix previous commit, again

* Use the same logic in comments too
2022-02-09 12:49:22 +01:00
Frank Denis 4c67e790f6 -list command: print ODoH targets addresses 2022-02-01 08:19:46 +01:00
Frank Denis 4eeed5816f Fix funky indentation for CloakedPTR 2022-02-01 08:18:45 +01:00
Frank Denis c10e6e0635 Local DoH: add support for request using the GET method
Fixes #2012
2022-01-31 14:56:46 +01:00
mibere 706c1ab286
Download mirror dnscrypt.net removed (#2003) 2022-01-24 01:36:30 +01:00
cobratbq 7a8bd35009
systemd: use constants and update status on ready (#1993)
Systemd-notify signaling indicates the status of dnscrypt-proxy when
starting as 'Type=notify' systemd service. However, the status is not
updated when initialization completes, instead it always shows
"Starting". Now fixed.
2022-01-19 20:30:15 +01:00
Frank Denis 06733f57ed If a relay has multiple names, print the one matching the protocol
Fixes #1992
2022-01-17 19:43:12 +01:00
Frank Denis fbfc2d57a7 omit comparison to bool constant, can be simplified to !cloakedName.isIP
Reported by GitHub's code scanning
2021-12-16 10:43:40 +01:00
Ian Bashford 1b6caba307
allow ptr queries for cloaked domains (#1958)
* allow ptr queries for cloaked domains

* multi ips per PTR returned + cleanup

* some string tidy up

* enable config file switch

* add cloaked ptr test

* enable cloak ptrs in test scenario

* fix reverse ipv6 ptr lookup

* added ipv6 cloaked ptr test
2021-12-13 14:00:13 +01:00
CNMan 27e93a53cf
minor typo fix (#1951) 2021-11-30 18:26:34 +01:00
Frank Denis 561e849889 Add a forwarding example for local reverse entries 2021-10-17 15:53:54 +02:00
a1346054 766e149699
Fix typo and alignment in example-dnscrypt-proxy.toml (#1915) 2021-10-10 19:19:45 +02:00
Frank Denis e1f3f58eed Bump 2021-09-27 15:51:48 +02:00
Frank Denis efcd392279 StaleResponseTtl -> StaleResponseTTL 2021-09-27 15:47:19 +02:00
Frank Denis 8da1b698ad Revert "Pasto, thanks to @lifenjoiner"
This reverts commit 14ef11447e.
2021-09-27 15:42:54 +02:00
Frank Denis 77b27d9293 Merge branch 'master' of github.com:DNSCrypt/dnscrypt-proxy
* 'master' of github.com:DNSCrypt/dnscrypt-proxy:
  Make return value explicit
  Repair stale respones for DoH
  Define a constant for the TTL of stale responses
  Update plugin_cache.go (#1900)
2021-09-27 12:31:43 +02:00
Frank Denis 4c29840040 Revert "Print an error if a block/allow rule contains more than a pattern"
This reverts commit 6e8628f796.
2021-09-27 12:29:41 +02:00
Frank Denis b7704a05c5 Make return value explicit 2021-09-25 20:09:29 +02:00
Frank Denis d82021b545 Repair stale respones for DoH 2021-09-25 19:53:43 +02:00
Frank Denis e5608e08cf Define a constant for the TTL of stale responses 2021-09-25 19:53:25 +02:00
livingentity 2a3e59c4bf
Update plugin_cache.go (#1900) 2021-09-25 19:04:17 +02:00
Frank Denis 3bae61dbe1 Properly round the TTL 2021-09-24 09:26:31 +02:00
Frank Denis 5fedbe4c6e // +build -> //go:build 2021-09-23 19:16:26 +02:00
Frank Denis b2f26192e1 gofmt 2021-09-23 19:16:12 +02:00
Frank Denis a4684d3bf5 Round TTLs 2021-09-23 19:10:40 +02:00