websvc: imp restart

Merge branch 'master' into websvc-confin-manager
all: add tests; imp errors
2022-09-30 15:33:29 +03:00 · 2022-09-30 15:27:54 +03:00 · 2022-09-12 19:28:26 +03:00 · 2022-09-12 16:01:31 +03:00 · 2022-09-09 15:05:33 +03:00 · 2022-09-09 14:25:48 +03:00
51 changed files with 1437 additions and 564 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,22 +15,6 @@ and this project adheres to
 ## [v0.108.0] - TBA (APPROX.)
 -->

-
-
-<!--
-## [v0.107.16] - 2022-11-02 (APPROX.)
-
-See also the [v0.107.16 GitHub milestone][ms-v0.107.15].
-
-[ms-v0.107.16]:   https://github.com/AdguardTeam/AdGuardHome/milestone/52?closed=1
-->
-
-
-
-## [v0.107.15] - 2022-10-03
-
-See also the [v0.107.15 GitHub milestone][ms-v0.107.15].
-
 ### Security

 - As an additional CSRF protection measure, AdGuard Home now ensures that
@@ -38,34 +22,21 @@ See also the [v0.107.15 GitHub milestone][ms-v0.107.15].
  /control/stats_reset` requests) do not have a `Content-Type` header set on
  them ([#4970]).

-### Added
-
-#### Experimental HTTP/3 Support
-
-See [#3955] and the related issues for more details.  These features are still
-experimental and may break or change in the future.
-
- DNS-over-HTTP/3 DNS and web UI client request support.  This feature must be
-  explicitly enabled by setting the new property `dns.serve_http3` in the
-  configuration file to `true`.
- DNS-over-HTTP upstreams can now upgrade to HTTP/3 if the new configuration
-  file property `use_http3_upstreams` is set to `true`.
- Upstreams with forced DNS-over-HTTP/3 and no fallback to prior HTTP versions
-  using the `h3://` scheme.
-
 ### Fixed

- User-specific blocked services not applying correctly ([#4945], [#4982],
-  [#4983]).
 - `only application/json is allowed` errors in various APIs ([#4970]).

-[#3955]: https://github.com/AdguardTeam/AdGuardHome/issues/3955
-[#4945]: https://github.com/AdguardTeam/AdGuardHome/issues/4945
 [#4970]: https://github.com/AdguardTeam/AdGuardHome/issues/4970
-[#4982]: https://github.com/AdguardTeam/AdGuardHome/issues/4982
-[#4983]: https://github.com/AdguardTeam/AdGuardHome/issues/4983
+
+
+
+<!--
+## [v0.107.15] - 2022-10-26 (APPROX.)
+
+See also the [v0.107.15 GitHub milestone][ms-v0.107.15].

 [ms-v0.107.15]:   https://github.com/AdguardTeam/AdGuardHome/milestone/51?closed=1
+-->



@@ -1325,12 +1296,11 @@ See also the [v0.104.2 GitHub milestone][ms-v0.104.2].


 <!--
-[Unreleased]: https://github.com/AdguardTeam/AdGuardHome/compare/v0.107.16...HEAD
-[v0.107.16]:  https://github.com/AdguardTeam/AdGuardHome/compare/v0.107.15...v0.107.15
-->
-
 [Unreleased]: https://github.com/AdguardTeam/AdGuardHome/compare/v0.107.15...HEAD
 [v0.107.15]:  https://github.com/AdguardTeam/AdGuardHome/compare/v0.107.14...v0.107.15
+-->
+
+[Unreleased]: https://github.com/AdguardTeam/AdGuardHome/compare/v0.107.14...HEAD
 [v0.107.14]:  https://github.com/AdguardTeam/AdGuardHome/compare/v0.107.13...v0.107.14
 [v0.107.13]:  https://github.com/AdguardTeam/AdGuardHome/compare/v0.107.12...v0.107.13
 [v0.107.12]:  https://github.com/AdguardTeam/AdGuardHome/compare/v0.107.11...v0.107.12
--- a/4
+++ b/4
@@ -34,7 +34,7 @@ YARN_INSTALL_FLAGS = $(YARN_FLAGS) --network-timeout 120000 --silent\
 	--ignore-engines --ignore-optional --ignore-platform\
 	--ignore-scripts

-V1API = 0
+NEXTAPI = 0

 # Macros for the build-release target.  If FRONTEND_PREBUILT is 0, the
 # default, the macro $(BUILD_RELEASE_DEPS_$(FRONTEND_PREBUILT)) expands
@@ -63,7 +63,7 @@ ENV = env\
 	PATH="$${PWD}/bin:$$( "$(GO.MACRO)" env GOPATH )/bin:$${PATH}"\
 	RACE='$(RACE)'\
 	SIGN='$(SIGN)'\
-	V1API='$(V1API)'\
+	NEXTAPI='$(NEXTAPI)'\
 	VERBOSE='$(VERBOSE)'\
 	VERSION='$(VERSION)'\

--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,7 @@ module github.com/AdguardTeam/AdGuardHome
 go 1.18

 require (
-	github.com/AdguardTeam/dnsproxy v0.45.2
+	github.com/AdguardTeam/dnsproxy v0.44.0
 	github.com/AdguardTeam/golibs v0.10.9
 	github.com/AdguardTeam/urlfilter v0.16.0
 	github.com/NYTimes/gziphandler v1.1.1
@@ -18,7 +18,7 @@ require (
 	github.com/google/uuid v1.3.0
 	github.com/insomniacslk/dhcp v0.0.0-20220822114210-de18a9d48e84
 	github.com/kardianos/service v1.2.1
-	github.com/lucas-clemente/quic-go v0.29.1
+	github.com/lucas-clemente/quic-go v0.29.0
 	github.com/mdlayher/ethernet v0.0.0-20220221185849-529eae5b6118
 	github.com/mdlayher/netlink v1.6.0
 	// TODO(a.garipov): This package is deprecated; find a new one or use
@@ -28,10 +28,10 @@ require (
 	github.com/stretchr/testify v1.8.0
 	github.com/ti-mo/netfilter v0.4.0
 	go.etcd.io/bbolt v1.3.6
-	golang.org/x/crypto v0.0.0-20220926161630-eccd6366d1be
-	golang.org/x/exp v0.0.0-20220929160808-de9c53c655b9
-	golang.org/x/net v0.0.0-20220927171203-f486391704dc
-	golang.org/x/sys v0.0.0-20220928140112-f11e5e49a4ec
+	golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90
+	golang.org/x/exp v0.0.0-20220827204233-334a2380cb91
+	golang.org/x/net v0.0.0-20220906165146-f3363e06e74c
+	golang.org/x/sys v0.0.0-20220906135438-9e1f76180b77
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0
 	gopkg.in/yaml.v3 v3.0.1
 	howett.net/plist v1.0.0
@@ -43,12 +43,10 @@ require (
 	github.com/aead/poly1305 v0.0.0-20180717145839-3fee0db0b635 // indirect
 	github.com/ameshkov/dnsstamps v1.0.3 // indirect
 	github.com/beefsack/go-rate v0.0.0-20220214233405-116f4ca011a0 // indirect
-	github.com/bluele/gcache v0.0.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
 	github.com/golang/mock v1.6.0 // indirect
 	github.com/josharian/native v1.0.0 // indirect
-	github.com/marten-seemann/qpack v0.2.1 // indirect
 	github.com/marten-seemann/qtls-go1-18 v0.1.2 // indirect
 	github.com/marten-seemann/qtls-go1-19 v0.1.0 // indirect
 	github.com/mdlayher/packet v1.0.0 // indirect
@@ -59,7 +57,7 @@ require (
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/u-root/uio v0.0.0-20220204230159-dac05f7d2cb4 // indirect
-	golang.org/x/mod v0.6.0-dev.0.20220922195421-2adab6b8c60e // indirect
+	golang.org/x/mod v0.6.0-dev.0.20220818022119-ed83ed61efb9 // indirect
 	golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde // indirect
 	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/tools v0.1.12 // indirect
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-github.com/AdguardTeam/dnsproxy v0.45.2 h1:K9BXkQAfAKjrzbWbczpA2IA1owLe/edv0nG0e2+Esko=
-github.com/AdguardTeam/dnsproxy v0.45.2/go.mod h1:h+0r4GDvHHY2Wu6r7oqva+O37h00KofYysfzy1TEXFE=
+github.com/AdguardTeam/dnsproxy v0.44.0 h1:JzIxEXF4OyJq4wZVHeZkM1af4VfuwcgrUzjgdBGljsE=
+github.com/AdguardTeam/dnsproxy v0.44.0/go.mod h1:HsxYYW/bC8uo+4eX9pRW21hFD6gWZdrvcfBb1R6/AzU=
 github.com/AdguardTeam/golibs v0.4.0/go.mod h1:skKsDKIBB7kkFflLJBpfGX+G8QFTx0WKUzB6TIgtUj4=
 github.com/AdguardTeam/golibs v0.10.4/go.mod h1:rSfQRGHIdgfxriDDNgNJ7HmE5zRoURq8R+VdR81Zuzw=
 github.com/AdguardTeam/golibs v0.10.9 h1:F9oP2da0dQ9RQDM1lGR7LxUTfUWu8hEFOs4icwAkKM0=
@@ -23,8 +23,6 @@ github.com/ameshkov/dnsstamps v1.0.3 h1:Srzik+J9mivH1alRACTbys2xOxs0lRH9qnTA7Y1O
 github.com/ameshkov/dnsstamps v1.0.3/go.mod h1:Ii3eUu73dx4Vw5O4wjzmT5+lkCwovjzaEZZ4gKyIH5A=
 github.com/beefsack/go-rate v0.0.0-20220214233405-116f4ca011a0 h1:0b2vaepXIfMsG++IsjHiI2p4bxALD1Y2nQKGMR5zDQM=
 github.com/beefsack/go-rate v0.0.0-20220214233405-116f4ca011a0/go.mod h1:6YNgTHLutezwnBvyneBbwvB8C82y3dcoOj5EQJIdGXA=
-github.com/bluele/gcache v0.0.2 h1:WcbfdXICg7G/DGBh1PFfcirkWOQV+v077yF1pSy3DGw=
-github.com/bluele/gcache v0.0.2/go.mod h1:m15KV+ECjptwSPxKhOhQoAFQVtUFjTVkc3H8o0t/fp0=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
@@ -90,10 +88,8 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-github.com/lucas-clemente/quic-go v0.29.1 h1:Z+WMJ++qMLhvpFkRZA+jl3BTxUjm415YBmWanXB8zP0=
-github.com/lucas-clemente/quic-go v0.29.1/go.mod h1:CTcNfLYJS2UuRNB+zcNlgvkjBhxX6Hm3WUxxAQx2mgE=
-github.com/marten-seemann/qpack v0.2.1 h1:jvTsT/HpCn2UZJdP+UUB53FfUUgeOyG5K1ns0OJOGVs=
-github.com/marten-seemann/qpack v0.2.1/go.mod h1:F7Gl5L1jIgN1D11ucXefiuJS9UMVP2opoCp2jDKb7wc=
+github.com/lucas-clemente/quic-go v0.29.0 h1:Vw0mGTfmWqGzh4jx/kMymsIkFK6rErFVmg+t9RLrnZE=
+github.com/lucas-clemente/quic-go v0.29.0/go.mod h1:CTcNfLYJS2UuRNB+zcNlgvkjBhxX6Hm3WUxxAQx2mgE=
 github.com/marten-seemann/qtls-go1-18 v0.1.2 h1:JH6jmzbduz0ITVQ7ShevK10Av5+jBEKAHMntXmIV7kM=
 github.com/marten-seemann/qtls-go1-18 v0.1.2/go.mod h1:mJttiymBAByA49mhlNZZGrH5u1uXYZJ+RW28Py7f4m4=
 github.com/marten-seemann/qtls-go1-19 v0.1.0 h1:rLFKD/9mp/uq1SYGYuVZhm83wkmU95pK5df3GufyYYU=
@@ -129,7 +125,6 @@ github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
 github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
 github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
-github.com/onsi/ginkgo v1.14.0/go.mod h1:iSB4RoI2tjJc9BBv4NKIKWKya62Rps+oPG/Lv9klQyY=
 github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
 github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
 github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
@@ -173,16 +168,16 @@ go.etcd.io/bbolt v1.3.6/go.mod h1:qXsaaIqmgQH0T+OPdb99Bf+PKfBBQVAdyD6TY9G8XM4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
-golang.org/x/crypto v0.0.0-20220926161630-eccd6366d1be h1:fmw3UbQh+nxngCAHrDCCztao/kbYFnWjoqop8dHx05A=
-golang.org/x/crypto v0.0.0-20220926161630-eccd6366d1be/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
-golang.org/x/exp v0.0.0-20220929160808-de9c53c655b9 h1:lNtcVz/3bOstm7Vebox+5m3nLh/BYWnhmc3AhXOW6oI=
-golang.org/x/exp v0.0.0-20220929160808-de9c53c655b9/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
+golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90 h1:Y/gsMcFOcR+6S6f3YeMKl5g+dZMEWqcz5Czj/GWYbkM=
+golang.org/x/crypto v0.0.0-20220829220503-c86fa9a7ed90/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4=
+golang.org/x/exp v0.0.0-20220827204233-334a2380cb91 h1:tnebWN09GYg9OLPss1KXj8txwZc6X6uMr6VFdcGNbHw=
+golang.org/x/exp v0.0.0-20220827204233-334a2380cb91/go.mod h1:cyybsKvd6eL0RnXn6p/Grxp8F5bW7iYuBgsNCOHpMYE=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
-golang.org/x/mod v0.6.0-dev.0.20220922195421-2adab6b8c60e h1:WhB000cGjOfbJiedMGvJkMTclI18VD69w27k+sceql8=
-golang.org/x/mod v0.6.0-dev.0.20220922195421-2adab6b8c60e/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
+golang.org/x/mod v0.6.0-dev.0.20220818022119-ed83ed61efb9 h1:VtCrPQXM5Wo9l7XN64SjBMczl48j8mkP+2e3OhYlz+0=
+golang.org/x/mod v0.6.0-dev.0.20220818022119-ed83ed61efb9/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
@@ -194,7 +189,6 @@ golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLL
 golang.org/x/net v0.0.0-20191007182048-72f939374954/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
-golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA=
 golang.org/x/net v0.0.0-20201010224723-4f7140c49acb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201016165138-7b1cca2348c0/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
@@ -206,8 +200,8 @@ golang.org/x/net v0.0.0-20210726213435-c6fcb2dbf985/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20210928044308-7d9f5e0b762b/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20210929193557-e81a3d93ecf6/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220127200216-cd36cc0744dd/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
-golang.org/x/net v0.0.0-20220927171203-f486391704dc h1:FxpXZdoBqT8RjqTy6i1E8nXHhW21wK7ptQ/EPIGxzPQ=
-golang.org/x/net v0.0.0-20220927171203-f486391704dc/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
+golang.org/x/net v0.0.0-20220906165146-f3363e06e74c h1:yKufUcDwucU5urd+50/Opbt4AYpqthk7wHpHok8f1lo=
+golang.org/x/net v0.0.0-20220906165146-f3363e06e74c/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
@@ -230,7 +224,6 @@ golang.org/x/sys v0.0.0-20191008105621-543471e840be/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200923182605-d9f96fdee20d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201009025420-dfb3f7c4e634/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -254,8 +247,8 @@ golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220128215802-99c3d69c2c27/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220928140112-f11e5e49a4ec h1:BkDtF2Ih9xZ7le9ndzTA7KJow28VbQW3odyk/8drmuI=
-golang.org/x/sys v0.0.0-20220928140112-f11e5e49a4ec/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220906135438-9e1f76180b77 h1:C1tElbkWrsSkn3IRl1GCW/gETw1TywWIPgwZtXTZbYg=
+golang.org/x/sys v0.0.0-20220906135438-9e1f76180b77/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
--- a/internal/aghchan/aghchan.go
+++ b/internal/aghchan/aghchan.go
@@ -0,0 +1,33 @@
+// Package aghchan contains channel utilities.
+package aghchan
+
+import (
+	"fmt"
+	"time"
+)
+
+// Receive returns an error if it cannot receive a value form c before timeout
+// runs out.
+func Receive[T any](c <-chan T, timeout time.Duration) (v T, ok bool, err error) {
+	var zero T
+	timeoutCh := time.After(timeout)
+	select {
+	case <-timeoutCh:
+		// TODO(a.garipov): Consider implementing [errors.Aser] for
+		// os.ErrTimeout.
+		return zero, false, fmt.Errorf("did not receive after %s", timeout)
+	case v, ok = <-c:
+		return v, ok, nil
+	}
+}
+
+// MustReceive panics if it cannot receive a value form c before timeout runs
+// out.
+func MustReceive[T any](c <-chan T, timeout time.Duration) (v T, ok bool) {
+	v, ok, err := Receive(c, timeout)
+	if err != nil {
+		panic(err)
+	}
+
+	return v, ok
+}
--- a/internal/aghnet/hostscontainer_test.go
+++ b/internal/aghnet/hostscontainer_test.go
@@ -10,9 +10,9 @@ import (
 	"testing/fstest"
 	"time"

+	"github.com/AdguardTeam/AdGuardHome/internal/aghchan"
 	"github.com/AdguardTeam/AdGuardHome/internal/aghtest"
 	"github.com/AdguardTeam/golibs/errors"
-	"github.com/AdguardTeam/golibs/netutil"
 	"github.com/AdguardTeam/golibs/stringutil"
 	"github.com/AdguardTeam/golibs/testutil"
 	"github.com/AdguardTeam/urlfilter"
@@ -163,15 +163,9 @@ func TestHostsContainer_refresh(t *testing.T) {
 	checkRefresh := func(t *testing.T, want *HostsRecord) {
 		t.Helper()

-		var ok bool
-		var upd *netutil.IPMap
-		select {
-		case upd, ok = <-hc.Upd():
-			require.True(t, ok)
-			require.NotNil(t, upd)
-		case <-time.After(1 * time.Second):
-			t.Fatal("did not receive after 1s")
-		}
+		upd, ok := aghchan.MustReceive(hc.Upd(), 1*time.Second)
+		require.True(t, ok)
+		require.NotNil(t, upd)

 		assert.Equal(t, 1, upd.Len())

--- a/internal/aghtest/interface.go
+++ b/internal/aghtest/interface.go
@@ -1,6 +1,7 @@
 package aghtest

 import (
+	"context"
 	"io/fs"
 	"net"

@@ -15,6 +16,8 @@ import (

 // Standard Library

+// Package fs
+
 // type check
 var _ fs.FS = &FS{}

@@ -58,6 +61,8 @@ func (fsys *StatFS) Stat(name string) (fs.FileInfo, error) {
 	return fsys.OnStat(name)
 }

+// Package net
+
 // type check
 var _ net.Listener = (*Listener)(nil)

@@ -83,32 +88,10 @@ func (l *Listener) Close() (err error) {
 	return l.OnClose()
 }

-// Module dnsproxy
-
-// type check
-var _ upstream.Upstream = (*UpstreamMock)(nil)
-
-// UpstreamMock is a mock [upstream.Upstream] implementation for tests.
-//
-// TODO(a.garipov): Replace with all uses of Upstream with UpstreamMock and
-// rename it to just Upstream.
-type UpstreamMock struct {
-	OnAddress  func() (addr string)
-	OnExchange func(req *dns.Msg) (resp *dns.Msg, err error)
-}
-
-// Address implements the [upstream.Upstream] interface for *UpstreamMock.
-func (u *UpstreamMock) Address() (addr string) {
-	return u.OnAddress()
-}
-
-// Exchange implements the [upstream.Upstream] interface for *UpstreamMock.
-func (u *UpstreamMock) Exchange(req *dns.Msg) (resp *dns.Msg, err error) {
-	return u.OnExchange(req)
-}
-
 // Module AdGuardHome

+// Package aghos
+
 // type check
 var _ aghos.FSWatcher = (*FSWatcher)(nil)

@@ -133,3 +116,57 @@ func (w *FSWatcher) Add(name string) (err error) {
 func (w *FSWatcher) Close() (err error) {
 	return w.OnClose()
 }
+
+// Package websvc
+
+// ServiceWithConfig is a mock [websvc.ServiceWithConfig] implementation for
+// tests.
+type ServiceWithConfig[ConfigType any] struct {
+	OnStart    func() (err error)
+	OnShutdown func(ctx context.Context) (err error)
+	OnConfig   func() (c ConfigType)
+}
+
+// Start implements the [websvc.ServiceWithConfig] interface for
+// *ServiceWithConfig.
+func (s *ServiceWithConfig[_]) Start() (err error) {
+	return s.OnStart()
+}
+
+// Shutdown implements the [websvc.ServiceWithConfig] interface for
+// *ServiceWithConfig.
+func (s *ServiceWithConfig[_]) Shutdown(ctx context.Context) (err error) {
+	return s.OnShutdown(ctx)
+}
+
+// Config implements the [websvc.ServiceWithConfig] interface for
+// *ServiceWithConfig.
+func (s *ServiceWithConfig[ConfigType]) Config() (c ConfigType) {
+	return s.OnConfig()
+}
+
+// Module dnsproxy
+
+// Package upstream
+
+// type check
+var _ upstream.Upstream = (*UpstreamMock)(nil)
+
+// UpstreamMock is a mock [upstream.Upstream] implementation for tests.
+//
+// TODO(a.garipov): Replace with all uses of Upstream with UpstreamMock and
+// rename it to just Upstream.
+type UpstreamMock struct {
+	OnAddress  func() (addr string)
+	OnExchange func(req *dns.Msg) (resp *dns.Msg, err error)
+}
+
+// Address implements the [upstream.Upstream] interface for *UpstreamMock.
+func (u *UpstreamMock) Address() (addr string) {
+	return u.OnAddress()
+}
+
+// Exchange implements the [upstream.Upstream] interface for *UpstreamMock.
+func (u *UpstreamMock) Exchange(req *dns.Msg) (resp *dns.Msg, err error) {
+	return u.OnExchange(req)
+}
--- a/internal/aghtest/interface_test.go
+++ b/internal/aghtest/interface_test.go
@@ -1,9 +1,9 @@
 package aghtest_test

 import (
-	"github.com/AdguardTeam/AdGuardHome/internal/aghos"
 	"github.com/AdguardTeam/AdGuardHome/internal/aghtest"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/websvc"
 )

 // type check
-var _ aghos.FSWatcher = (*aghtest.FSWatcher)(nil)
+var _ websvc.ServiceWithConfig[struct{}] = (*aghtest.ServiceWithConfig[struct{}])(nil)
--- a/internal/dnsforward/access.go
+++ b/internal/dnsforward/access.go
@@ -183,7 +183,15 @@ func (s *Server) accessListJSON() (j accessListJSON) {
 }

 func (s *Server) handleAccessList(w http.ResponseWriter, r *http.Request) {
-	_ = aghhttp.WriteJSONResponse(w, r, s.accessListJSON())
+	j := s.accessListJSON()
+
+	w.Header().Set("Content-Type", "application/json")
+	err := json.NewEncoder(w).Encode(j)
+	if err != nil {
+		aghhttp.Error(r, w, http.StatusInternalServerError, "encoding response: %s", err)
+
+		return
+	}
 }

 // validateAccessSet checks the internal accessListJSON lists.  To search for
--- a/internal/dnsforward/config.go
+++ b/internal/dnsforward/config.go
@@ -201,10 +201,6 @@ type ServerConfig struct {
 	// Register an HTTP handler
 	HTTPRegister aghhttp.RegisterFunc

-	// LocalPTRResolvers is a slice of addresses to be used as upstreams for
-	// resolving PTR queries for local addresses.
-	LocalPTRResolvers []string
-
 	// ResolveClients signals if the RDNS should resolve clients' addresses.
 	ResolveClients bool

@@ -212,12 +208,9 @@ type ServerConfig struct {
 	// locally-served networks should be resolved via private PTR resolvers.
 	UsePrivateRDNS bool

-	// ServeHTTP3 defines if HTTP/3 is be allowed for incoming requests.
-	ServeHTTP3 bool
-
-	// UseHTTP3Upstreams defines if HTTP/3 is be allowed for DNS-over-HTTPS
-	// upstreams.
-	UseHTTP3Upstreams bool
+	// LocalPTRResolvers is a slice of addresses to be used as upstreams for
+	// resolving PTR queries for local addresses.
+	LocalPTRResolvers []string
 }

 // if any of ServerConfig values are zero, then default values from below are used
@@ -233,7 +226,6 @@ func (s *Server) createProxyConfig() (conf proxy.Config, err error) {
 	conf = proxy.Config{
 		UDPListenAddr:          srvConf.UDPListenAddrs,
 		TCPListenAddr:          srvConf.TCPListenAddrs,
-		HTTP3:                  srvConf.ServeHTTP3,
 		Ratelimit:              int(srvConf.Ratelimit),
 		RatelimitWhitelist:     srvConf.RatelimitWhitelist,
 		RefuseAny:              srvConf.RefuseAny,
@@ -332,20 +324,6 @@ func (s *Server) initDefaultSettings() {
 	}
 }

-// UpstreamHTTPVersions returns the HTTP versions for upstream configuration
-// depending on configuration.
-func UpstreamHTTPVersions(http3 bool) (v []upstream.HTTPVersion) {
-	if !http3 {
-		return upstream.DefaultHTTPVersions
-	}
-
-	return []upstream.HTTPVersion{
-		upstream.HTTPVersion3,
-		upstream.HTTPVersion2,
-		upstream.HTTPVersion11,
-	}
-}
-
 // prepareUpstreamSettings - prepares upstream DNS server settings
 func (s *Server) prepareUpstreamSettings() error {
 	// We're setting a customized set of RootCAs
@@ -375,14 +353,12 @@ func (s *Server) prepareUpstreamSettings() error {
 		upstreams = s.conf.UpstreamDNS
 	}

-	httpVersions := UpstreamHTTPVersions(s.conf.UseHTTP3Upstreams)
 	upstreams = stringutil.FilterOut(upstreams, IsCommentOrEmpty)
 	upstreamConfig, err := proxy.ParseUpstreamsConfig(
 		upstreams,
 		&upstream.Options{
-			Bootstrap:    s.conf.BootstrapDNS,
-			Timeout:      s.conf.UpstreamTimeout,
-			HTTPVersions: httpVersions,
+			Bootstrap: s.conf.BootstrapDNS,
+			Timeout:   s.conf.UpstreamTimeout,
 		},
 	)
 	if err != nil {
@@ -395,9 +371,8 @@ func (s *Server) prepareUpstreamSettings() error {
 		uc, err = proxy.ParseUpstreamsConfig(
 			defaultDNS,
 			&upstream.Options{
-				Bootstrap:    s.conf.BootstrapDNS,
-				Timeout:      s.conf.UpstreamTimeout,
-				HTTPVersions: httpVersions,
+				Bootstrap: s.conf.BootstrapDNS,
+				Timeout:   s.conf.UpstreamTimeout,
 			},
 		)
 		if err != nil {
--- a/internal/dnsforward/filter.go
+++ b/internal/dnsforward/filter.go
@@ -151,7 +151,7 @@ func (s *Server) checkHostRules(host string, rrtype uint16, setts *filtering.Set
 }

 // filterDNSResponse checks each resource record of the response's answer
-// section from pctx and returns a non-nil res if at least one of canonical
+// section from pctx and returns a non-nil res if at least one of canonnical
 // names or IP addresses in it matches the filtering rules.
 func (s *Server) filterDNSResponse(
 	pctx *proxy.DNSContext,
--- a/internal/dnsforward/http.go
+++ b/internal/dnsforward/http.go
@@ -112,7 +112,13 @@ func (s *Server) handleGetConfig(w http.ResponseWriter, r *http.Request) {
 		DefautLocalPTRUpstreams: defLocalPTRUps,
 	}

-	_ = aghhttp.WriteJSONResponse(w, r, resp)
+	w.Header().Set("Content-Type", "application/json")
+
+	if err = json.NewEncoder(w).Encode(resp); err != nil {
+		aghhttp.Error(r, w, http.StatusInternalServerError, "json.Encoder: %s", err)
+
+		return
+	}
 }

 func (req *jsonDNSConfig) checkBlockingMode() (err error) {
@@ -343,10 +349,7 @@ func newUpstreamConfig(upstreams []string) (conf *proxy.UpstreamConfig, err erro

 	conf, err = proxy.ParseUpstreamsConfig(
 		upstreams,
-		&upstream.Options{
-			Bootstrap: []string{},
-			Timeout:   DefaultTimeout,
-		},
+		&upstream.Options{Bootstrap: []string{}, Timeout: DefaultTimeout},
 	)
 	if err != nil {
 		return nil, err
@@ -409,15 +412,7 @@ func ValidateUpstreamsPrivate(upstreams []string, privateNets netutil.SubnetSet)
 	return nil
 }

-var protocols = []string{
-	"h3://",
-	"https://",
-	"quic://",
-	"sdns://",
-	"tcp://",
-	"tls://",
-	"udp://",
-}
+var protocols = []string{"udp://", "tcp://", "tls://", "https://", "sdns://", "quic://"}

 // validateUpstream returns an error if u alongside with domains is not a valid
 // upstream configuration.  useDefault is true if the upstream is
@@ -664,7 +659,24 @@ func (s *Server) handleTestUpstreamDNS(w http.ResponseWriter, r *http.Request) {
 		result[host] = "OK"
 	}

-	_ = aghhttp.WriteJSONResponse(w, r, result)
+	jsonVal, err := json.Marshal(result)
+	if err != nil {
+		aghhttp.Error(
+			r,
+			w,
+			http.StatusInternalServerError,
+			"Unable to marshal status json: %s",
+			err,
+		)
+
+		return
+	}
+
+	w.Header().Set("Content-Type", "application/json")
+	_, err = w.Write(jsonVal)
+	if err != nil {
+		aghhttp.Error(r, w, http.StatusInternalServerError, "Couldn't write body: %s", err)
+	}
 }

 // handleDoH is the DNS-over-HTTPs handler.
@@ -680,13 +692,11 @@ func (s *Server) handleTestUpstreamDNS(w http.ResponseWriter, r *http.Request) {
 func (s *Server) handleDoH(w http.ResponseWriter, r *http.Request) {
 	if !s.conf.TLSAllowUnencryptedDoH && r.TLS == nil {
 		aghhttp.Error(r, w, http.StatusNotFound, "Not Found")
-
 		return
 	}

 	if !s.IsRunning() {
 		aghhttp.Error(r, w, http.StatusInternalServerError, "dns server is not running")
-
 		return
 	}

--- a/internal/dnsforward/http_test.go
+++ b/internal/dnsforward/http_test.go
@@ -12,7 +12,6 @@ import (
 	"strings"
 	"testing"

-	"github.com/AdguardTeam/AdGuardHome/internal/aghhttp"
 	"github.com/AdguardTeam/AdGuardHome/internal/aghnet"
 	"github.com/AdguardTeam/AdGuardHome/internal/filtering"
 	"github.com/AdguardTeam/golibs/netutil"
@@ -117,8 +116,7 @@ func TestDNSForwardHTTP_handleGetConfig(t *testing.T) {
 			s.conf = tc.conf()
 			s.handleGetConfig(w, nil)

-			cType := w.Header().Get(aghhttp.HdrNameContentType)
-			assert.Equal(t, aghhttp.HdrValApplicationJSON, cType)
+			assert.Equal(t, "application/json", w.Header().Get("Content-Type"))
 			assert.JSONEq(t, string(caseWant), w.Body.String())
 		})
 	}
--- a/internal/home/clients.go
+++ b/internal/home/clients.go
@@ -456,9 +456,8 @@ func (clients *clientsContainer) findUpstreams(
 	conf, err = proxy.ParseUpstreamsConfig(
 		upstreams,
 		&upstream.Options{
-			Bootstrap:    config.DNS.BootstrapDNS,
-			Timeout:      config.DNS.UpstreamTimeout.Duration,
-			HTTPVersions: dnsforward.UpstreamHTTPVersions(config.DNS.UseHTTP3Upstreams),
+			Bootstrap: config.DNS.BootstrapDNS,
+			Timeout:   config.DNS.UpstreamTimeout.Duration,
 		},
 	)
 	if err != nil {
--- a/internal/home/config.go
+++ b/internal/home/config.go
@@ -166,19 +166,6 @@ type dnsConfig struct {
 	// LocalPTRResolvers is the slice of addresses to be used as upstreams
 	// for PTR queries for locally-served networks.
 	LocalPTRResolvers []string `yaml:"local_ptr_upstreams"`
-
-	// ServeHTTP3 defines if HTTP/3 is be allowed for incoming requests.
-	//
-	// TODO(a.garipov): Add to the UI when HTTP/3 support is no longer
-	// experimental.
-	ServeHTTP3 bool `yaml:"serve_http3"`
-
-	// UseHTTP3Upstreams defines if HTTP/3 is be allowed for DNS-over-HTTPS
-	// upstreams.
-	//
-	// TODO(a.garipov): Add to the UI when HTTP/3 support is no longer
-	// experimental.
-	UseHTTP3Upstreams bool `yaml:"use_http3_upstreams"`
 }

 type tlsConfigSettings struct {
--- a/internal/home/control.go
+++ b/internal/home/control.go
@@ -1,6 +1,7 @@
 package home

 import (
+	"encoding/json"
 	"fmt"
 	"net"
 	"net/http"
@@ -154,12 +155,19 @@ type profileJSON struct {
 }

 func handleGetProfile(w http.ResponseWriter, r *http.Request) {
+	pj := profileJSON{}
 	u := Context.auth.getCurrentUser(r)
-	resp := &profileJSON{
-		Name: u.Name,
+
+	pj.Name = u.Name
+
+	data, err := json.Marshal(pj)
+	if err != nil {
+		aghhttp.Error(r, w, http.StatusInternalServerError, "json.Marshal: %s", err)
+
+		return
 	}

-	_ = aghhttp.WriteJSONResponse(w, r, resp)
+	_, _ = w.Write(data)
 }

 // ------------------------
--- a/internal/home/controlinstall.go
+++ b/internal/home/controlinstall.go
@@ -21,7 +21,6 @@ import (
 	"github.com/AdguardTeam/AdGuardHome/internal/version"
 	"github.com/AdguardTeam/golibs/errors"
 	"github.com/AdguardTeam/golibs/log"
-	"github.com/lucas-clemente/quic-go/http3"
 )

 // getAddrsResponse is the response for /install/get_addresses endpoint.
@@ -329,7 +328,6 @@ func copyInstallSettings(dst, src *configuration) {
 // shutdownTimeout is the timeout for shutting HTTP server down operation.
 const shutdownTimeout = 5 * time.Second

-// shutdownSrv shuts srv down and prints error messages to the log.
 func shutdownSrv(ctx context.Context, srv *http.Server) {
 	defer log.OnPanic("")

@@ -338,38 +336,13 @@ func shutdownSrv(ctx context.Context, srv *http.Server) {
 	}

 	err := srv.Shutdown(ctx)
-	if err == nil {
-		return
-	}
-
-	const msgFmt = "shutting down http server %q: %s"
-	if errors.Is(err, context.Canceled) {
-		log.Debug(msgFmt, srv.Addr, err)
-	} else {
-		log.Error(msgFmt, srv.Addr, err)
-	}
-}
-
-// shutdownSrv3 shuts srv down and prints error messages to the log.
-//
-// TODO(a.garipov): Think of a good way to merge with [shutdownSrv].
-func shutdownSrv3(srv *http3.Server) {
-	defer log.OnPanic("")
-
-	if srv == nil {
-		return
-	}
-
-	err := srv.Close()
-	if err == nil {
-		return
-	}
-
-	const msgFmt = "shutting down http/3 server %q: %s"
-	if errors.Is(err, context.Canceled) {
-		log.Debug(msgFmt, srv.Addr, err)
-	} else {
-		log.Error(msgFmt, srv.Addr, err)
+	if err != nil {
+		const msgFmt = "shutting down http server %q: %s"
+		if errors.Is(err, context.Canceled) {
+			log.Debug(msgFmt, srv.Addr, err)
+		} else {
+			log.Error(msgFmt, srv.Addr, err)
+		}
 	}
 }

@@ -572,11 +545,16 @@ func (web *Web) handleInstallCheckConfigBeta(w http.ResponseWriter, r *http.Requ

 	err = json.NewEncoder(nonBetaReqBody).Encode(nonBetaReqData)
 	if err != nil {
-		aghhttp.Error(r, w, http.StatusBadRequest, "encoding check_config: %s", err)
+		aghhttp.Error(
+			r,
+			w,
+			http.StatusBadRequest,
+			"Failed to encode 'check_config' JSON data: %s",
+			err,
+		)

 		return
 	}
-
 	body := nonBetaReqBody.String()
 	r.Body = io.NopCloser(strings.NewReader(body))
 	r.ContentLength = int64(len(body))
@@ -644,7 +622,13 @@ func (web *Web) handleInstallConfigureBeta(w http.ResponseWriter, r *http.Reques

 	err = json.NewEncoder(nonBetaReqBody).Encode(nonBetaReqData)
 	if err != nil {
-		aghhttp.Error(r, w, http.StatusBadRequest, "encoding configure: %s", err)
+		aghhttp.Error(
+			r,
+			w,
+			http.StatusBadRequest,
+			"Failed to encode 'check_config' JSON data: %s",
+			err,
+		)

 		return
 	}
--- a/internal/home/dns.go
+++ b/internal/home/dns.go
@@ -246,13 +246,10 @@ func generateServerConfig() (newConf dnsforward.ServerConfig, err error) {
 	newConf.FilterHandler = applyAdditionalFiltering
 	newConf.GetCustomUpstreamByClient = Context.clients.findUpstreams

-	newConf.LocalPTRResolvers = dnsConf.LocalPTRResolvers
-	newConf.UpstreamTimeout = dnsConf.UpstreamTimeout.Duration
-
 	newConf.ResolveClients = config.Clients.Sources.RDNS
 	newConf.UsePrivateRDNS = dnsConf.UsePrivateRDNS
-	newConf.ServeHTTP3 = dnsConf.ServeHTTP3
-	newConf.UseHTTP3Upstreams = dnsConf.UseHTTP3Upstreams
+	newConf.LocalPTRResolvers = dnsConf.LocalPTRResolvers
+	newConf.UpstreamTimeout = dnsConf.UpstreamTimeout.Duration

 	return newConf, nil
 }
@@ -361,13 +358,7 @@ func applyAdditionalFiltering(clientIP net.IP, clientID string, setts *filtering
 	log.Debug("%s: using settings for client %q (%s; %q)", pref, c.Name, clientIP, clientID)

 	if c.UseOwnBlockedServices {
-		// TODO(e.burkov):  Get rid of this crutch.
-		svcs := c.BlockedServices
-		if svcs == nil {
-			svcs = []string{}
-		}
-		Context.filters.ApplyBlockedServices(setts, svcs)
-		log.Debug("%s: services for client %q set: %s", pref, c.Name, svcs)
+		Context.filters.ApplyBlockedServices(setts, c.BlockedServices)
 	}

 	setts.ClientName = c.Name
--- a/internal/home/home.go
+++ b/internal/home/home.go
@@ -381,11 +381,9 @@ func initWeb(args options, clientBuildFS fs.FS) (web *Web, err error) {

 		clientFS:     clientFS,
 		clientBetaFS: clientBetaFS,
-
-		serveHTTP3: config.DNS.ServeHTTP3,
 	}

-	web = newWeb(&webConf)
+	web = CreateWeb(&webConf)
 	if web == nil {
 		return nil, fmt.Errorf("initializing web: %w", err)
 	}
--- a/internal/home/tls.go
+++ b/internal/home/tls.go
@@ -266,7 +266,7 @@ func (t *TLSMod) handleTLSValidate(w http.ResponseWriter, r *http.Request) {
 		}
 	}

-	if !webCheckPortAvailable(setts.PortHTTPS) {
+	if !WebCheckPortAvailable(setts.PortHTTPS) {
 		aghhttp.Error(
 			r,
 			w,
@@ -356,7 +356,7 @@ func (t *TLSMod) handleTLSConfigure(w http.ResponseWriter, r *http.Request) {
 	}

 	// TODO(e.burkov):  Investigate and perhaps check other ports.
-	if !webCheckPortAvailable(data.PortHTTPS) {
+	if !WebCheckPortAvailable(data.PortHTTPS) {
 		aghhttp.Error(
 			r,
 			w,
--- a/internal/home/web.go
+++ b/internal/home/web.go
@@ -16,8 +16,6 @@ import (
 	"github.com/AdguardTeam/golibs/log"
 	"github.com/AdguardTeam/golibs/netutil"
 	"github.com/NYTimes/gziphandler"
-	"github.com/lucas-clemente/quic-go"
-	"github.com/lucas-clemente/quic-go/http3"
 	"golang.org/x/net/http2"
 	"golang.org/x/net/http2/h2c"
 )
@@ -55,56 +53,40 @@ type webConfig struct {
 	WriteTimeout time.Duration

 	firstRun bool
-
-	serveHTTP3 bool
 }

-// httpsServer contains the data for the HTTPS server.
-type httpsServer struct {
-	// server is the pre-HTTP/3 HTTPS server.
-	server *http.Server
-	// server3 is the HTTP/3 HTTPS server.  If it is not nil,
-	// [httpsServer.server] must also be non-nil.
-	server3 *http3.Server
-
-	// TODO(a.garipov): Why is there a *sync.Cond here?  Remove.
-	cond       *sync.Cond
-	condLock   sync.Mutex
-	cert       tls.Certificate
-	inShutdown bool
-	enabled    bool
+// HTTPSServer - HTTPS Server
+type HTTPSServer struct {
+	server   *http.Server
+	cond     *sync.Cond
+	condLock sync.Mutex
+	shutdown bool // if TRUE, don't restart the server
+	enabled  bool
+	cert     tls.Certificate
 }

-// Web is the web UI and API server.
+// Web - module object
 type Web struct {
-	conf *webConfig
-
-	// TODO(a.garipov): Refactor all these servers.
-	httpServer *http.Server
-
-	// httpServerBeta is a server for new client.
-	httpServerBeta *http.Server
+	conf        *webConfig
+	forceHTTPS  bool
+	httpServer  *http.Server // HTTP module
+	httpsServer HTTPSServer  // HTTPS module

 	// handlerBeta is the handler for new client.
 	handlerBeta http.Handler
-
 	// installerBeta is the pre-install handler for new client.
 	installerBeta http.Handler

-	// httpsServer is the server that handles HTTPS traffic.  If it is not nil,
-	// [Web.http3Server] must also not be nil.
-	httpsServer httpsServer
-
-	forceHTTPS bool
+	// httpServerBeta is a server for new client.
+	httpServerBeta *http.Server
 }

-// newWeb creates a new instance of the web UI and API server.
-func newWeb(conf *webConfig) (w *Web) {
-	log.Info("web: initializing")
+// CreateWeb - create module
+func CreateWeb(conf *webConfig) *Web {
+	log.Info("Initialize web module")

-	w = &Web{
-		conf: conf,
-	}
+	w := Web{}
+	w.conf = conf

 	clientFS := http.FileServer(http.FS(conf.clientFS))
 	betaClientFS := http.FileServer(http.FS(conf.clientBetaFS))
@@ -126,15 +108,12 @@ func newWeb(conf *webConfig) (w *Web) {
 	}

 	w.httpsServer.cond = sync.NewCond(&w.httpsServer.condLock)
-
-	return w
+	return &w
 }

-// webCheckPortAvailable checks if port, which is considered an HTTPS port, is
-// available, unless the HTTPS server isn't active.
-//
-// TODO(a.garipov): Adapt for HTTP/3.
-func webCheckPortAvailable(port int) (ok bool) {
+// WebCheckPortAvailable - check if port is available
+// BUT: if we are already using this port, no need
+func WebCheckPortAvailable(port int) bool {
 	return Context.web.httpsServer.server != nil ||
 		aghnet.CheckPort("tcp", config.BindHost, port) == nil
 }
@@ -142,7 +121,7 @@ func webCheckPortAvailable(port int) (ok bool) {
 // TLSConfigChanged updates the TLS configuration and restarts the HTTPS server
 // if necessary.
 func (web *Web) TLSConfigChanged(ctx context.Context, tlsConf tlsConfigSettings) {
-	log.Debug("web: applying new tls configuration")
+	log.Debug("Web: applying new TLS configuration")
 	web.conf.PortHTTPS = tlsConf.PortHTTPS
 	web.forceHTTPS = (tlsConf.ForceHTTPS && tlsConf.Enabled && tlsConf.PortHTTPS != 0)

@@ -164,8 +143,6 @@ func (web *Web) TLSConfigChanged(ctx context.Context, tlsConf tlsConfigSettings)
 		var cancel context.CancelFunc
 		ctx, cancel = context.WithTimeout(ctx, shutdownTimeout)
 		shutdownSrv(ctx, web.httpsServer.server)
-		shutdownSrv3(web.httpsServer.server3)
-
 		cancel()
 	}

@@ -183,7 +160,7 @@ func (web *Web) Start() {
 	go web.tlsServerLoop()

 	// this loop is used as an ability to change listening host and/or port
-	for !web.httpsServer.inShutdown {
+	for !web.httpsServer.shutdown {
 		printHTTPAddresses(aghhttp.SchemeHTTP)
 		errs := make(chan error, 2)

@@ -254,7 +231,7 @@ func (web *Web) Close(ctx context.Context) {
 	log.Info("stopping http server...")

 	web.httpsServer.cond.L.Lock()
-	web.httpsServer.inShutdown = true
+	web.httpsServer.shutdown = true
 	web.httpsServer.cond.L.Unlock()

 	var cancel context.CancelFunc
@@ -262,7 +239,6 @@ func (web *Web) Close(ctx context.Context) {
 	defer cancel()

 	shutdownSrv(ctx, web.httpsServer.server)
-	shutdownSrv3(web.httpsServer.server3)
 	shutdownSrv(ctx, web.httpServer)
 	shutdownSrv(ctx, web.httpServerBeta)

@@ -272,7 +248,7 @@ func (web *Web) Close(ctx context.Context) {
 func (web *Web) tlsServerLoop() {
 	for {
 		web.httpsServer.cond.L.Lock()
-		if web.httpsServer.inShutdown {
+		if web.httpsServer.shutdown {
 			web.httpsServer.cond.L.Unlock()
 			break
 		}
@@ -280,7 +256,7 @@ func (web *Web) tlsServerLoop() {
 		// this mechanism doesn't let us through until all conditions are met
 		for !web.httpsServer.enabled { // sleep until necessary data is supplied
 			web.httpsServer.cond.Wait()
-			if web.httpsServer.inShutdown {
+			if web.httpsServer.shutdown {
 				web.httpsServer.cond.L.Unlock()
 				return
 			}
@@ -288,10 +264,11 @@ func (web *Web) tlsServerLoop() {

 		web.httpsServer.cond.L.Unlock()

-		addr := netutil.JoinHostPort(web.conf.BindHost.String(), web.conf.PortHTTPS)
+		// prepare HTTPS server
+		address := netutil.JoinHostPort(web.conf.BindHost.String(), web.conf.PortHTTPS)
 		web.httpsServer.server = &http.Server{
 			ErrorLog: log.StdLog("web: https", log.DEBUG),
-			Addr:     addr,
+			Addr:     address,
 			TLSConfig: &tls.Config{
 				Certificates: []tls.Certificate{web.httpsServer.cert},
 				RootCAs:      Context.tlsRoots,
@@ -305,40 +282,10 @@ func (web *Web) tlsServerLoop() {
 		}

 		printHTTPAddresses(aghhttp.SchemeHTTPS)
-
-		if web.conf.serveHTTP3 {
-			go web.mustStartHTTP3(addr)
-		}
-
-		log.Debug("web: starting https server")
 		err := web.httpsServer.server.ListenAndServeTLS("", "")
-		if !errors.Is(err, http.ErrServerClosed) {
+		if err != http.ErrServerClosed {
 			cleanupAlways()
-			log.Fatalf("web: https: %s", err)
+			log.Fatal(err)
 		}
 	}
 }
-
-func (web *Web) mustStartHTTP3(address string) {
-	defer log.OnPanic("web: http3")
-
-	web.httpsServer.server3 = &http3.Server{
-		// TODO(a.garipov): See if there is a way to use the error log as
-		// well as timeouts here.
-		Addr: address,
-		TLSConfig: &tls.Config{
-			Certificates: []tls.Certificate{web.httpsServer.cert},
-			RootCAs:      Context.tlsRoots,
-			CipherSuites: aghtls.SaferCipherSuites(),
-			MinVersion:   tls.VersionTLS12,
-		},
-		Handler: withMiddlewares(Context.mux, limitRequestBody),
-	}
-
-	log.Debug("web: starting http/3 server")
-	err := web.httpsServer.server3.ListenAndServe()
-	if !errors.Is(err, quic.ErrServerClosed) {
-		cleanupAlways()
-		log.Fatalf("web: http3: %s", err)
-	}
-}
--- a/internal/next/agh/agh.go
+++ b/internal/next/agh/agh.go
--- a/internal/next/cmd/cmd.go
+++ b/internal/next/cmd/cmd.go
@@ -11,29 +11,32 @@ import (
 	"net/netip"
 	"time"

-	"github.com/AdguardTeam/AdGuardHome/internal/v1/websvc"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/websvc"
 	"github.com/AdguardTeam/golibs/log"
 )

 // Main is the entry point of application.
 func Main(clientBuildFS fs.FS) {
-	// # Initial Configuration
+	// Initial Configuration

 	start := time.Now()
 	rand.Seed(start.UnixNano())

 	// TODO(a.garipov): Set up logging.

-	// # Web Service
+	// Web Service

 	// TODO(a.garipov): Use in the Web service.
 	_ = clientBuildFS

 	// TODO(a.garipov): Make configurable.
 	web := websvc.New(&websvc.Config{
-		Addresses: []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:3001")},
-		Start:     start,
-		Timeout:   60 * time.Second,
+		// TODO(a.garipov): Use an actual implementation.
+		ConfigManager: nil,
+		Addresses:     []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:3001")},
+		Start:         start,
+		Timeout:       60 * time.Second,
+		ForceHTTPS:    false,
 	})

 	err := web.Start()
--- a/internal/next/cmd/signal.go
+++ b/internal/next/cmd/signal.go
@@ -4,7 +4,7 @@ import (
 	"os"

 	"github.com/AdguardTeam/AdGuardHome/internal/aghos"
-	"github.com/AdguardTeam/AdGuardHome/internal/v1/agh"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/agh"
 	"github.com/AdguardTeam/golibs/log"
 )

--- a/internal/next/dnssvc/dnssvc.go
+++ b/internal/next/dnssvc/dnssvc.go
@@ -9,9 +9,10 @@ import (
 	"fmt"
 	"net"
 	"net/netip"
+	"sync/atomic"
 	"time"

-	"github.com/AdguardTeam/AdGuardHome/internal/v1/agh"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/agh"
 	// TODO(a.garipov): Add a “dnsproxy proxy” package to shield us from changes
 	// and replacement of module dnsproxy.
 	"github.com/AdguardTeam/dnsproxy/proxy"
@@ -47,6 +48,14 @@ type Config struct {
 // Service is the AdGuard Home DNS service.  A nil *Service is a valid
 // [agh.Service] that does nothing.
 type Service struct {
+	// running is an atomic boolean value.  Keep it the first value in the
+	// struct to ensure atomic alignment.  0 means that the service is not
+	// running, 1 means that it is running.
+	//
+	// TODO(a.garipov): Use [atomic.Bool] in Go 1.19 or get rid of it
+	// completely.
+	running uint64
+
 	proxy      *proxy.Proxy
 	bootstraps []string
 	upstreams  []string
@@ -160,6 +169,17 @@ func (svc *Service) Start() (err error) {
 		return nil
 	}

+	defer func() {
+		// TODO(a.garipov): [proxy.Proxy.Start] doesn't actually have any way to
+		// tell when all servers are actually up, so at best this is merely an
+		// assumption.
+		if err != nil {
+			atomic.StoreUint64(&svc.running, 0)
+		} else {
+			atomic.StoreUint64(&svc.running, 1)
+		}
+	}()
+
 	return svc.proxy.Start()
 }

@@ -173,13 +193,27 @@ func (svc *Service) Shutdown(ctx context.Context) (err error) {
 	return svc.proxy.Stop()
 }

-// Config returns the current configuration of the web service.
+// Config returns the current configuration of the web service.  Config must not
+// be called simultaneously with Start.  If svc was initialized with ":0"
+// addresses, addrs will not return the actual bound ports until Start is
+// finished.
 func (svc *Service) Config() (c *Config) {
 	// TODO(a.garipov): Do we need to get the TCP addresses separately?
-	udpAddrs := svc.proxy.Addrs(proxy.ProtoUDP)
-	addrs := make([]netip.AddrPort, len(udpAddrs))
-	for i, a := range udpAddrs {
-		addrs[i] = a.(*net.UDPAddr).AddrPort()
+
+	var addrs []netip.AddrPort
+	if atomic.LoadUint64(&svc.running) == 1 {
+		udpAddrs := svc.proxy.Addrs(proxy.ProtoUDP)
+		addrs = make([]netip.AddrPort, len(udpAddrs))
+		for i, a := range udpAddrs {
+			addrs[i] = a.(*net.UDPAddr).AddrPort()
+		}
+	} else {
+		conf := svc.proxy.Config
+		udpAddrs := conf.UDPListenAddr
+		addrs = make([]netip.AddrPort, len(udpAddrs))
+		for i, a := range udpAddrs {
+			addrs[i] = a.AddrPort()
+		}
 	}

 	c = &Config{
--- a/internal/next/dnssvc/dnssvc_test.go
+++ b/internal/next/dnssvc/dnssvc_test.go
@@ -7,7 +7,7 @@ import (
 	"time"

 	"github.com/AdguardTeam/AdGuardHome/internal/aghtest"
-	"github.com/AdguardTeam/AdGuardHome/internal/v1/dnssvc"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/dnssvc"
 	"github.com/AdguardTeam/dnsproxy/upstream"
 	"github.com/miekg/dns"
 	"github.com/stretchr/testify/assert"
--- a/internal/next/websvc/dns.go
+++ b/internal/next/websvc/dns.go
@@ -0,0 +1,84 @@
+package websvc
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/netip"
+	"time"
+
+	"github.com/AdguardTeam/AdGuardHome/internal/next/dnssvc"
+)
+
+// DNS Settings Handlers
+
+// ReqPatchSettingsDNS describes the request to the PATCH /api/v1/settings/dns
+// HTTP API.
+type ReqPatchSettingsDNS struct {
+	// TODO(a.garipov): Add more as we go.
+
+	Addresses        []netip.AddrPort `json:"addresses"`
+	BootstrapServers []string         `json:"bootstrap_servers"`
+	UpstreamServers  []string         `json:"upstream_servers"`
+	UpstreamTimeout  JSONDuration     `json:"upstream_timeout"`
+}
+
+// HTTPAPIDNSSettings are the DNS settings as used by the HTTP API.  See the
+// DnsSettings object in the OpenAPI specification.
+type HTTPAPIDNSSettings struct {
+	// TODO(a.garipov): Add more as we go.
+
+	Addresses        []netip.AddrPort `json:"addresses"`
+	BootstrapServers []string         `json:"bootstrap_servers"`
+	UpstreamServers  []string         `json:"upstream_servers"`
+	UpstreamTimeout  JSONDuration     `json:"upstream_timeout"`
+}
+
+// handlePatchSettingsDNS is the handler for the PATCH /api/v1/settings/dns HTTP
+// API.
+func (svc *Service) handlePatchSettingsDNS(w http.ResponseWriter, r *http.Request) {
+	req := &ReqPatchSettingsDNS{
+		Addresses:        []netip.AddrPort{},
+		BootstrapServers: []string{},
+		UpstreamServers:  []string{},
+	}
+
+	// TODO(a.garipov): Validate nulls and proper JSON patch.
+
+	err := json.NewDecoder(r.Body).Decode(&req)
+	if err != nil {
+		writeJSONErrorResponse(w, r, fmt.Errorf("decoding: %w", err))
+
+		return
+	}
+
+	newConf := &dnssvc.Config{
+		Addresses:        req.Addresses,
+		BootstrapServers: req.BootstrapServers,
+		UpstreamServers:  req.UpstreamServers,
+		UpstreamTimeout:  time.Duration(req.UpstreamTimeout),
+	}
+
+	ctx := r.Context()
+	err = svc.confMgr.UpdateDNS(ctx, newConf)
+	if err != nil {
+		writeJSONErrorResponse(w, r, fmt.Errorf("updating: %w", err))
+
+		return
+	}
+
+	newSvc := svc.confMgr.DNS()
+	err = newSvc.Start()
+	if err != nil {
+		writeJSONErrorResponse(w, r, fmt.Errorf("starting new service: %w", err))
+
+		return
+	}
+
+	writeJSONOKResponse(w, r, &HTTPAPIDNSSettings{
+		Addresses:        newConf.Addresses,
+		BootstrapServers: newConf.BootstrapServers,
+		UpstreamServers:  newConf.UpstreamServers,
+		UpstreamTimeout:  JSONDuration(newConf.UpstreamTimeout),
+	})
+}
--- a/internal/next/websvc/dns_test.go
+++ b/internal/next/websvc/dns_test.go
@@ -0,0 +1,68 @@
+package websvc_test
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+	"net/netip"
+	"net/url"
+	"sync/atomic"
+	"testing"
+	"time"
+
+	"github.com/AdguardTeam/AdGuardHome/internal/aghtest"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/dnssvc"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/websvc"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestService_HandlePatchSettingsDNS(t *testing.T) {
+	wantDNS := &websvc.HTTPAPIDNSSettings{
+		Addresses:        []netip.AddrPort{netip.MustParseAddrPort("127.0.1.1:53")},
+		BootstrapServers: []string{"1.0.0.1"},
+		UpstreamServers:  []string{"1.1.1.1"},
+		UpstreamTimeout:  websvc.JSONDuration(2 * time.Second),
+	}
+
+	// TODO(a.garipov): Use [atomic.Bool] in Go 1.19.
+	var numStarted uint64
+	confMgr := newConfigManager()
+	confMgr.onDNS = func() (s websvc.ServiceWithConfig[*dnssvc.Config]) {
+		return &aghtest.ServiceWithConfig[*dnssvc.Config]{
+			OnStart: func() (err error) {
+				atomic.AddUint64(&numStarted, 1)
+
+				return nil
+			},
+			OnShutdown: func(_ context.Context) (err error) { panic("not implemented") },
+			OnConfig:   func() (c *dnssvc.Config) { panic("not implemented") },
+		}
+	}
+	confMgr.onUpdateDNS = func(ctx context.Context, c *dnssvc.Config) (err error) {
+		return nil
+	}
+
+	_, addr := newTestServer(t, confMgr)
+	u := &url.URL{
+		Scheme: "http",
+		Host:   addr.String(),
+		Path:   websvc.PathV1SettingsDNS,
+	}
+
+	req := jobj{
+		"addresses":         wantDNS.Addresses,
+		"bootstrap_servers": wantDNS.BootstrapServers,
+		"upstream_servers":  wantDNS.UpstreamServers,
+		"upstream_timeout":  wantDNS.UpstreamTimeout,
+	}
+
+	respBody := httpPatch(t, u, req, http.StatusOK)
+	resp := &websvc.HTTPAPIDNSSettings{}
+	err := json.Unmarshal(respBody, resp)
+	require.NoError(t, err)
+
+	assert.Equal(t, uint64(1), numStarted)
+	assert.Equal(t, wantDNS, resp)
+	assert.Equal(t, wantDNS, resp)
+}
--- a/internal/next/websvc/http.go
+++ b/internal/next/websvc/http.go
@@ -0,0 +1,109 @@
+package websvc
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"net/netip"
+	"time"
+
+	"github.com/AdguardTeam/golibs/log"
+)
+
+// HTTP Settings Handlers
+
+// ReqPatchSettingsHTTP describes the request to the PATCH /api/v1/settings/http
+// HTTP API.
+type ReqPatchSettingsHTTP struct {
+	// TODO(a.garipov): Add more as we go.
+	//
+	// TODO(a.garipov): Add wait time.
+
+	Addresses       []netip.AddrPort `json:"addresses"`
+	SecureAddresses []netip.AddrPort `json:"secure_addresses"`
+	Timeout         JSONDuration     `json:"timeout"`
+}
+
+// HTTPAPIHTTPSettings are the HTTP settings as used by the HTTP API.  See the
+// HttpSettings object in the OpenAPI specification.
+type HTTPAPIHTTPSettings struct {
+	// TODO(a.garipov): Add more as we go.
+
+	Addresses       []netip.AddrPort `json:"addresses"`
+	SecureAddresses []netip.AddrPort `json:"secure_addresses"`
+	Timeout         JSONDuration     `json:"timeout"`
+	ForceHTTPS      bool             `json:"force_https"`
+}
+
+// handlePatchSettingsHTTP is the handler for the PATCH /api/v1/settings/http
+// HTTP API.
+func (svc *Service) handlePatchSettingsHTTP(w http.ResponseWriter, r *http.Request) {
+	req := &ReqPatchSettingsHTTP{}
+
+	// TODO(a.garipov): Validate nulls and proper JSON patch.
+
+	err := json.NewDecoder(r.Body).Decode(&req)
+	if err != nil {
+		writeJSONErrorResponse(w, r, fmt.Errorf("decoding: %w", err))
+
+		return
+	}
+
+	newConf := &Config{
+		ConfigManager:   svc.confMgr,
+		TLS:             svc.tls,
+		Addresses:       req.Addresses,
+		SecureAddresses: req.SecureAddresses,
+		Timeout:         time.Duration(req.Timeout),
+		ForceHTTPS:      svc.forceHTTPS,
+	}
+
+	writeJSONOKResponse(w, r, &HTTPAPIHTTPSettings{
+		Addresses:       newConf.Addresses,
+		SecureAddresses: newConf.SecureAddresses,
+		Timeout:         JSONDuration(newConf.Timeout),
+		ForceHTTPS:      newConf.ForceHTTPS,
+	})
+
+	cancelUpd := func() {}
+	updCtx := context.Background()
+
+	ctx := r.Context()
+	if deadline, ok := ctx.Deadline(); ok {
+		updCtx, cancelUpd = context.WithDeadline(updCtx, deadline)
+	}
+
+	// Launch the new HTTP service in a separate goroutine to let this handler
+	// finish and thus, this server to shutdown.
+	go func() {
+		defer cancelUpd()
+
+		updErr := svc.confMgr.UpdateWeb(updCtx, newConf)
+		if updErr != nil {
+			writeJSONErrorResponse(w, r, fmt.Errorf("updating: %w", updErr))
+
+			return
+		}
+
+		// TODO(a.garipov): Consider better ways to do this.
+		const maxUpdDur = 10 * time.Second
+		updStart := time.Now()
+		var newSvc ServiceWithConfig[*Config]
+		for newSvc = svc.confMgr.Web(); newSvc == svc; {
+			if time.Since(updStart) >= maxUpdDur {
+				log.Error("websvc: failed to update svc after %s", maxUpdDur)
+
+				return
+			}
+
+			log.Debug("websvc: waiting for new websvc to be configured")
+			time.Sleep(1 * time.Second)
+		}
+
+		updErr = newSvc.Start()
+		if updErr != nil {
+			log.Error("websvc: new svc failed to start with error: %s", updErr)
+		}
+	}()
+}
--- a/internal/next/websvc/http_test.go
+++ b/internal/next/websvc/http_test.go
@@ -0,0 +1,62 @@
+package websvc_test
+
+import (
+	"context"
+	"crypto/tls"
+	"encoding/json"
+	"net/http"
+	"net/netip"
+	"net/url"
+	"testing"
+	"time"
+
+	"github.com/AdguardTeam/AdGuardHome/internal/next/websvc"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestService_HandlePatchSettingsHTTP(t *testing.T) {
+	wantWeb := &websvc.HTTPAPIHTTPSettings{
+		Addresses:       []netip.AddrPort{netip.MustParseAddrPort("127.0.1.1:80")},
+		SecureAddresses: []netip.AddrPort{netip.MustParseAddrPort("127.0.1.1:443")},
+		Timeout:         websvc.JSONDuration(10 * time.Second),
+		ForceHTTPS:      false,
+	}
+
+	confMgr := newConfigManager()
+	confMgr.onWeb = func() (s websvc.ServiceWithConfig[*websvc.Config]) {
+		return websvc.New(&websvc.Config{
+			TLS: &tls.Config{
+				Certificates: []tls.Certificate{{}},
+			},
+			Addresses:       []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:80")},
+			SecureAddresses: []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:443")},
+			Timeout:         5 * time.Second,
+			ForceHTTPS:      true,
+		})
+	}
+	confMgr.onUpdateWeb = func(ctx context.Context, c *websvc.Config) (err error) {
+		return nil
+	}
+
+	_, addr := newTestServer(t, confMgr)
+	u := &url.URL{
+		Scheme: "http",
+		Host:   addr.String(),
+		Path:   websvc.PathV1SettingsHTTP,
+	}
+
+	req := jobj{
+		"addresses":        wantWeb.Addresses,
+		"secure_addresses": wantWeb.SecureAddresses,
+		"timeout":          wantWeb.Timeout,
+		"force_https":      wantWeb.ForceHTTPS,
+	}
+
+	respBody := httpPatch(t, u, req, http.StatusOK)
+	resp := &websvc.HTTPAPIHTTPSettings{}
+	err := json.Unmarshal(respBody, resp)
+	require.NoError(t, err)
+
+	assert.Equal(t, wantWeb, resp)
+}
--- a/internal/next/websvc/json.go
+++ b/internal/next/websvc/json.go
@@ -0,0 +1,143 @@
+package websvc
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strconv"
+	"time"
+
+	"github.com/AdguardTeam/AdGuardHome/internal/aghhttp"
+	"github.com/AdguardTeam/golibs/log"
+)
+
+// JSON Utilities
+
+// nsecPerMsec is the number of nanoseconds in a millisecond.
+const nsecPerMsec = float64(time.Millisecond / time.Nanosecond)
+
+// JSONDuration is a time.Duration that can be decoded from JSON and encoded
+// into JSON according to our API conventions.
+type JSONDuration time.Duration
+
+// type check
+var _ json.Marshaler = JSONDuration(0)
+
+// MarshalJSON implements the json.Marshaler interface for JSONDuration.  err is
+// always nil.
+func (d JSONDuration) MarshalJSON() (b []byte, err error) {
+	msec := float64(time.Duration(d)) / nsecPerMsec
+	b = strconv.AppendFloat(nil, msec, 'f', -1, 64)
+
+	return b, nil
+}
+
+// type check
+var _ json.Unmarshaler = (*JSONDuration)(nil)
+
+// UnmarshalJSON implements the json.Marshaler interface for *JSONDuration.
+func (d *JSONDuration) UnmarshalJSON(b []byte) (err error) {
+	if d == nil {
+		return fmt.Errorf("json duration is nil")
+	}
+
+	msec, err := strconv.ParseFloat(string(b), 64)
+	if err != nil {
+		return fmt.Errorf("parsing json time: %w", err)
+	}
+
+	*d = JSONDuration(int64(msec * nsecPerMsec))
+
+	return nil
+}
+
+// JSONTime is a time.Time that can be decoded from JSON and encoded into JSON
+// according to our API conventions.
+type JSONTime time.Time
+
+// type check
+var _ json.Marshaler = JSONTime{}
+
+// MarshalJSON implements the json.Marshaler interface for JSONTime.  err is
+// always nil.
+func (t JSONTime) MarshalJSON() (b []byte, err error) {
+	msec := float64(time.Time(t).UnixNano()) / nsecPerMsec
+	b = strconv.AppendFloat(nil, msec, 'f', -1, 64)
+
+	return b, nil
+}
+
+// type check
+var _ json.Unmarshaler = (*JSONTime)(nil)
+
+// UnmarshalJSON implements the json.Marshaler interface for *JSONTime.
+func (t *JSONTime) UnmarshalJSON(b []byte) (err error) {
+	if t == nil {
+		return fmt.Errorf("json time is nil")
+	}
+
+	msec, err := strconv.ParseFloat(string(b), 64)
+	if err != nil {
+		return fmt.Errorf("parsing json time: %w", err)
+	}
+
+	*t = JSONTime(time.Unix(0, int64(msec*nsecPerMsec)).UTC())
+
+	return nil
+}
+
+// writeJSONOKResponse writes headers with the code 200 OK, encodes v into w,
+// and logs any errors it encounters.  r is used to get additional information
+// from the request.
+func writeJSONOKResponse(w http.ResponseWriter, r *http.Request, v any) {
+	writeJSONResponse(w, r, v, http.StatusOK)
+}
+
+// writeJSONResponse writes headers with code, encodes v into w, and logs any
+// errors it encounters.  r is used to get additional information from the
+// request.
+func writeJSONResponse(w http.ResponseWriter, r *http.Request, v any, code int) {
+	// TODO(a.garipov): Put some of these to a middleware.
+	h := w.Header()
+	h.Set(aghhttp.HdrNameContentType, aghhttp.HdrValApplicationJSON)
+	h.Set(aghhttp.HdrNameServer, aghhttp.UserAgent())
+
+	w.WriteHeader(code)
+
+	err := json.NewEncoder(w).Encode(v)
+	if err != nil {
+		log.Error("websvc: writing resp to %s %s: %s", r.Method, r.URL.Path, err)
+	}
+}
+
+// ErrorCode is the error code as used by the HTTP API.  See the ErrorCode
+// definition in the OpenAPI specification.
+type ErrorCode string
+
+// ErrorCode constants.
+//
+// TODO(a.garipov): Expand and document codes.
+const (
+	// ErrorCodeTMP000 is the temporary error code used for all errors.
+	ErrorCodeTMP000 = ""
+)
+
+// HTTPAPIErrorResp is the error response as used by the HTTP API.  See the
+// BadRequestResp, InternalServerErrorResp, and similar objects in the OpenAPI
+// specification.
+type HTTPAPIErrorResp struct {
+	Code ErrorCode `json:"code"`
+	Msg  string    `json:"msg"`
+}
+
+// writeJSONErrorResponse encodes err as a JSON error into w, and logs any
+// errors it encounters.  r is used to get additional information from the
+// request.
+func writeJSONErrorResponse(w http.ResponseWriter, r *http.Request, err error) {
+	log.Error("websvc: %s %s: %s", r.Method, r.URL.Path, err)
+
+	writeJSONResponse(w, r, &HTTPAPIErrorResp{
+		Code: ErrorCodeTMP000,
+		Msg:  err.Error(),
+	}, http.StatusUnprocessableEntity)
+}
--- a/internal/next/websvc/json_test.go
+++ b/internal/next/websvc/json_test.go
@@ -0,0 +1,114 @@
+package websvc_test
+
+import (
+	"encoding/json"
+	"testing"
+	"time"
+
+	"github.com/AdguardTeam/AdGuardHome/internal/next/websvc"
+	"github.com/AdguardTeam/golibs/testutil"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+// testJSONTime is the JSON time for tests.
+var testJSONTime = websvc.JSONTime(time.Unix(1_234_567_890, 123_456_000).UTC())
+
+// testJSONTimeStr is the string with the JSON encoding of testJSONTime.
+const testJSONTimeStr = "1234567890123.456"
+
+func TestJSONTime_MarshalJSON(t *testing.T) {
+	testCases := []struct {
+		name       string
+		wantErrMsg string
+		in         websvc.JSONTime
+		want       []byte
+	}{{
+		name:       "unix_zero",
+		wantErrMsg: "",
+		in:         websvc.JSONTime(time.Unix(0, 0)),
+		want:       []byte("0"),
+	}, {
+		name:       "empty",
+		wantErrMsg: "",
+		in:         websvc.JSONTime{},
+		want:       []byte("-6795364578871.345"),
+	}, {
+		name:       "time",
+		wantErrMsg: "",
+		in:         testJSONTime,
+		want:       []byte(testJSONTimeStr),
+	}}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			got, err := tc.in.MarshalJSON()
+			testutil.AssertErrorMsg(t, tc.wantErrMsg, err)
+
+			assert.Equal(t, tc.want, got)
+		})
+	}
+
+	t.Run("json", func(t *testing.T) {
+		in := &struct {
+			A websvc.JSONTime
+		}{
+			A: testJSONTime,
+		}
+
+		got, err := json.Marshal(in)
+		require.NoError(t, err)
+
+		assert.Equal(t, []byte(`{"A":`+testJSONTimeStr+`}`), got)
+	})
+}
+
+func TestJSONTime_UnmarshalJSON(t *testing.T) {
+	testCases := []struct {
+		name       string
+		wantErrMsg string
+		want       websvc.JSONTime
+		data       []byte
+	}{{
+		name:       "time",
+		wantErrMsg: "",
+		want:       testJSONTime,
+		data:       []byte(testJSONTimeStr),
+	}, {
+		name: "bad",
+		wantErrMsg: `parsing json time: strconv.ParseFloat: parsing "{}": ` +
+			`invalid syntax`,
+		want: websvc.JSONTime{},
+		data: []byte(`{}`),
+	}}
+
+	for _, tc := range testCases {
+		t.Run(tc.name, func(t *testing.T) {
+			var got websvc.JSONTime
+			err := got.UnmarshalJSON(tc.data)
+			testutil.AssertErrorMsg(t, tc.wantErrMsg, err)
+
+			assert.Equal(t, tc.want, got)
+		})
+	}
+
+	t.Run("nil", func(t *testing.T) {
+		err := (*websvc.JSONTime)(nil).UnmarshalJSON([]byte("0"))
+		require.Error(t, err)
+
+		msg := err.Error()
+		assert.Equal(t, "json time is nil", msg)
+	})
+
+	t.Run("json", func(t *testing.T) {
+		want := testJSONTime
+		var got struct {
+			A websvc.JSONTime
+		}
+
+		err := json.Unmarshal([]byte(`{"A":`+testJSONTimeStr+`}`), &got)
+		require.NoError(t, err)
+
+		assert.Equal(t, want, got.A)
+	})
+}
--- a/internal/next/websvc/middleware.go
+++ b/internal/next/websvc/middleware.go
--- a/internal/next/websvc/path.go
+++ b/internal/next/websvc/path.go
@@ -0,0 +1,11 @@
+package websvc
+
+// Path constants
+const (
+	PathHealthCheck = "/health-check"
+
+	PathV1SettingsAll  = "/api/v1/settings/all"
+	PathV1SettingsDNS  = "/api/v1/settings/dns"
+	PathV1SettingsHTTP = "/api/v1/settings/http"
+	PathV1SystemInfo   = "/api/v1/system/info"
+)
--- a/internal/next/websvc/settings.go
+++ b/internal/next/websvc/settings.go
@@ -0,0 +1,42 @@
+package websvc
+
+import (
+	"net/http"
+)
+
+// All Settings Handlers
+
+// RespGetV1SettingsAll describes the response of the GET /api/v1/settings/all
+// HTTP API.
+type RespGetV1SettingsAll struct {
+	// TODO(a.garipov): Add more as we go.
+
+	DNS  *HTTPAPIDNSSettings  `json:"dns"`
+	HTTP *HTTPAPIHTTPSettings `json:"http"`
+}
+
+// handleGetSettingsAll is the handler for the GET /api/v1/settings/all HTTP
+// API.
+func (svc *Service) handleGetSettingsAll(w http.ResponseWriter, r *http.Request) {
+	dnsSvc := svc.confMgr.DNS()
+	dnsConf := dnsSvc.Config()
+
+	webSvc := svc.confMgr.Web()
+	httpConf := webSvc.Config()
+
+	// TODO(a.garipov): Add all currently supported parameters.
+	writeJSONOKResponse(w, r, &RespGetV1SettingsAll{
+		DNS: &HTTPAPIDNSSettings{
+			Addresses:        dnsConf.Addresses,
+			BootstrapServers: dnsConf.BootstrapServers,
+			UpstreamServers:  dnsConf.UpstreamServers,
+			UpstreamTimeout:  JSONDuration(dnsConf.UpstreamTimeout),
+		},
+		HTTP: &HTTPAPIHTTPSettings{
+			Addresses:       httpConf.Addresses,
+			SecureAddresses: httpConf.SecureAddresses,
+			Timeout:         JSONDuration(httpConf.Timeout),
+			ForceHTTPS:      httpConf.ForceHTTPS,
+		},
+	})
+}
--- a/internal/next/websvc/settings_test.go
+++ b/internal/next/websvc/settings_test.go
@@ -0,0 +1,74 @@
+package websvc_test
+
+import (
+	"crypto/tls"
+	"encoding/json"
+	"net/http"
+	"net/netip"
+	"net/url"
+	"testing"
+	"time"
+
+	"github.com/AdguardTeam/AdGuardHome/internal/next/dnssvc"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/websvc"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestService_HandleGetSettingsAll(t *testing.T) {
+	// TODO(a.garipov): Add all currently supported parameters.
+
+	wantDNS := &websvc.HTTPAPIDNSSettings{
+		Addresses:        []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:53")},
+		BootstrapServers: []string{"94.140.14.140", "94.140.14.141"},
+		UpstreamServers:  []string{"94.140.14.14", "1.1.1.1"},
+		UpstreamTimeout:  websvc.JSONDuration(1 * time.Second),
+	}
+
+	wantWeb := &websvc.HTTPAPIHTTPSettings{
+		Addresses:       []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:80")},
+		SecureAddresses: []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:443")},
+		Timeout:         websvc.JSONDuration(5 * time.Second),
+		ForceHTTPS:      true,
+	}
+
+	confMgr := newConfigManager()
+	confMgr.onDNS = func() (s websvc.ServiceWithConfig[*dnssvc.Config]) {
+		c, err := dnssvc.New(&dnssvc.Config{
+			Addresses:        wantDNS.Addresses,
+			UpstreamServers:  wantDNS.UpstreamServers,
+			BootstrapServers: wantDNS.BootstrapServers,
+			UpstreamTimeout:  time.Duration(wantDNS.UpstreamTimeout),
+		})
+		require.NoError(t, err)
+
+		return c
+	}
+
+	confMgr.onWeb = func() (s websvc.ServiceWithConfig[*websvc.Config]) {
+		return websvc.New(&websvc.Config{
+			TLS: &tls.Config{
+				Certificates: []tls.Certificate{{}},
+			},
+			Addresses:       wantWeb.Addresses,
+			SecureAddresses: wantWeb.SecureAddresses,
+			Timeout:         time.Duration(wantWeb.Timeout),
+			ForceHTTPS:      true,
+		})
+	}
+
+	_, addr := newTestServer(t, confMgr)
+	u := &url.URL{
+		Scheme: "http",
+		Host:   addr.String(),
+		Path:   websvc.PathV1SettingsAll,
+	}
+
+	body := httpGet(t, u, http.StatusOK)
+	resp := &websvc.RespGetV1SettingsAll{}
+	err := json.Unmarshal(body, resp)
+	require.NoError(t, err)
+
+	assert.Equal(t, wantDNS, resp.DNS)
+	assert.Equal(t, wantWeb, resp.HTTP)
+}
--- a/internal/next/websvc/system.go
+++ b/internal/next/websvc/system.go
@@ -16,20 +16,20 @@ type RespGetV1SystemInfo struct {
 	Channel    string   `json:"channel"`
 	OS         string   `json:"os"`
 	NewVersion string   `json:"new_version,omitempty"`
-	Start      jsonTime `json:"start"`
+	Start      JSONTime `json:"start"`
 	Version    string   `json:"version"`
 }

 // handleGetV1SystemInfo is the handler for the GET /api/v1/system/info HTTP
 // API.
 func (svc *Service) handleGetV1SystemInfo(w http.ResponseWriter, r *http.Request) {
-	writeJSONResponse(w, r, &RespGetV1SystemInfo{
+	writeJSONOKResponse(w, r, &RespGetV1SystemInfo{
 		Arch:    runtime.GOARCH,
 		Channel: version.Channel(),
 		OS:      runtime.GOOS,
 		// TODO(a.garipov): Fill this when we have an updater.
 		NewVersion: "",
-		Start:      jsonTime(svc.start),
+		Start:      JSONTime(svc.start),
 		Version:    version.Version(),
 	})
 }
--- a/internal/next/websvc/system_test.go
+++ b/internal/next/websvc/system_test.go
@@ -8,16 +8,17 @@ import (
 	"testing"
 	"time"

-	"github.com/AdguardTeam/AdGuardHome/internal/v1/websvc"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/websvc"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 )

 func TestService_handleGetV1SystemInfo(t *testing.T) {
-	_, addr := newTestServer(t)
+	confMgr := newConfigManager()
+	_, addr := newTestServer(t, confMgr)
 	u := &url.URL{
 		Scheme: "http",
-		Host:   addr,
+		Host:   addr.String(),
 		Path:   websvc.PathV1SystemInfo,
 	}

--- a/internal/next/websvc/waitlistener.go
+++ b/internal/next/websvc/waitlistener.go
@@ -0,0 +1,31 @@
+package websvc
+
+import (
+	"net"
+	"sync"
+)
+
+// Wait Listener
+
+// waitListener is a wrapper around a listener that also calls wg.Done() on the
+// first call to Accept.  It is useful in situations where it is important to
+// catch the precise moment of the first call to Accept, for example when
+// starting an HTTP server.
+//
+// TODO(a.garipov): Move to aghnet?
+type waitListener struct {
+	net.Listener
+
+	firstAcceptWG   *sync.WaitGroup
+	firstAcceptOnce sync.Once
+}
+
+// type check
+var _ net.Listener = (*waitListener)(nil)
+
+// Accept implements the [net.Listener] interface for *waitListener.
+func (l *waitListener) Accept() (conn net.Conn, err error) {
+	l.firstAcceptOnce.Do(l.firstAcceptWG.Done)
+
+	return l.Listener.Accept()
+}
--- a/internal/next/websvc/waitlistener_internal_test.go
+++ b/internal/next/websvc/waitlistener_internal_test.go
@@ -0,0 +1,46 @@
+package websvc
+
+import (
+	"net"
+	"sync"
+	"sync/atomic"
+	"testing"
+
+	"github.com/AdguardTeam/AdGuardHome/internal/aghchan"
+	"github.com/AdguardTeam/AdGuardHome/internal/aghtest"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestWaitListener_Accept(t *testing.T) {
+	// TODO(a.garipov): use atomic.Bool in Go 1.19.
+	var numAcceptCalls uint32
+	var l net.Listener = &aghtest.Listener{
+		OnAccept: func() (conn net.Conn, err error) {
+			atomic.AddUint32(&numAcceptCalls, 1)
+
+			return nil, nil
+		},
+		OnAddr:  func() (addr net.Addr) { panic("not implemented") },
+		OnClose: func() (err error) { panic("not implemented") },
+	}
+
+	wg := &sync.WaitGroup{}
+	wg.Add(1)
+
+	done := make(chan struct{})
+	go aghchan.MustReceive(done, testTimeout)
+
+	go func() {
+		var wrapper net.Listener = &waitListener{
+			Listener:      l,
+			firstAcceptWG: wg,
+		}
+
+		_, _ = wrapper.Accept()
+	}()
+
+	wg.Wait()
+	close(done)
+
+	assert.Equal(t, uint32(1), atomic.LoadUint32(&numAcceptCalls))
+}
--- a/internal/next/websvc/websvc.go
+++ b/internal/next/websvc/websvc.go
@@ -1,4 +1,7 @@
-// Package websvc contains the AdGuard Home web service.
+// Package websvc contains the AdGuard Home HTTP API service.
+//
+// NOTE: Packages other than cmd must not import this package, as it imports
+// most other packages.
 //
 // TODO(a.garipov): Add tests.
 package websvc
@@ -14,18 +17,46 @@ import (
 	"sync"
 	"time"

-	"github.com/AdguardTeam/AdGuardHome/internal/v1/agh"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/agh"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/dnssvc"
 	"github.com/AdguardTeam/golibs/errors"
 	"github.com/AdguardTeam/golibs/log"
 	httptreemux "github.com/dimfeld/httptreemux/v5"
 )

+// ServiceWithConfig is an extension of the [agh.Service] interface for services
+// that can return their configuration.
+//
+// TODO(a.garipov): Consider removing this generic interface if we figure out
+// how to make it testable in a better way.
+type ServiceWithConfig[ConfigType any] interface {
+	agh.Service
+
+	Config() (c ConfigType)
+}
+
+// ConfigManager is the configuration manager interface.
+type ConfigManager interface {
+	DNS() (svc ServiceWithConfig[*dnssvc.Config])
+	Web() (svc ServiceWithConfig[*Config])
+
+	UpdateDNS(ctx context.Context, c *dnssvc.Config) (err error)
+	UpdateWeb(ctx context.Context, c *Config) (err error)
+}
+
 // Config is the AdGuard Home web service configuration structure.
 type Config struct {
+	// ConfigManager is used to show information about services as well as
+	// dynamically reconfigure them.
+	ConfigManager ConfigManager
+
 	// TLS is the optional TLS configuration.  If TLS is not nil,
 	// SecureAddresses must not be empty.
 	TLS *tls.Config

+	// Start is the time of start of AdGuard Home.
+	Start time.Time
+
 	// Addresses are the addresses on which to serve the plain HTTP API.
 	Addresses []netip.AddrPort

@@ -33,40 +64,48 @@ type Config struct {
 	// SecureAddresses is not empty, TLS must not be nil.
 	SecureAddresses []netip.AddrPort

-	// Start is the time of start of AdGuard Home.
-	Start time.Time
-
 	// Timeout is the timeout for all server operations.
 	Timeout time.Duration
+
+	// ForceHTTPS tells if all requests to Addresses should be redirected to a
+	// secure address instead.
+	//
+	// TODO(a.garipov): Use; define rules, which address to redirect to.
+	ForceHTTPS bool
 }

 // Service is the AdGuard Home web service.  A nil *Service is a valid
 // [agh.Service] that does nothing.
 type Service struct {
-	tls     *tls.Config
-	servers []*http.Server
-	start   time.Time
-	timeout time.Duration
+	confMgr    ConfigManager
+	tls        *tls.Config
+	start      time.Time
+	servers    []*http.Server
+	timeout    time.Duration
+	forceHTTPS bool
 }

 // New returns a new properly initialized *Service.  If c is nil, svc is a nil
-// *Service that does nothing.
+// *Service that does nothing.  The fields of c must not be modified after
+// calling New.
 func New(c *Config) (svc *Service) {
 	if c == nil {
 		return nil
 	}

 	svc = &Service{
-		tls:     c.TLS,
-		start:   c.Start,
-		timeout: c.Timeout,
+		confMgr:    c.ConfigManager,
+		tls:        c.TLS,
+		start:      c.Start,
+		timeout:    c.Timeout,
+		forceHTTPS: c.ForceHTTPS,
 	}

 	mux := newMux(svc)

 	for _, a := range c.Addresses {
 		addr := a.String()
-		errLog := log.StdLog("websvc: http: "+addr, log.ERROR)
+		errLog := log.StdLog("websvc: plain http: "+addr, log.ERROR)
 		svc.servers = append(svc.servers, &http.Server{
 			Addr:              addr,
 			Handler:           mux,
@@ -111,6 +150,21 @@ func newMux(svc *Service) (mux *httptreemux.ContextMux) {
 		method:  http.MethodGet,
 		path:    PathHealthCheck,
 		isJSON:  false,
+	}, {
+		handler: svc.handleGetSettingsAll,
+		method:  http.MethodGet,
+		path:    PathV1SettingsAll,
+		isJSON:  true,
+	}, {
+		handler: svc.handlePatchSettingsDNS,
+		method:  http.MethodPatch,
+		path:    PathV1SettingsDNS,
+		isJSON:  true,
+	}, {
+		handler: svc.handlePatchSettingsHTTP,
+		method:  http.MethodPatch,
+		path:    PathV1SettingsHTTP,
+		isJSON:  true,
 	}, {
 		handler: svc.handleGetV1SystemInfo,
 		method:  http.MethodGet,
@@ -119,29 +173,41 @@ func newMux(svc *Service) (mux *httptreemux.ContextMux) {
 	}}

 	for _, r := range routes {
-		var h http.HandlerFunc
 		if r.isJSON {
-			// TODO(a.garipov): Consider using httptreemux's MiddlewareFunc.
-			h = jsonMw(r.handler)
+			mux.Handle(r.method, r.path, jsonMw(r.handler))
 		} else {
-			h = r.handler
+			mux.Handle(r.method, r.path, r.handler)
 		}
-
-		mux.Handle(r.method, r.path, h)
 	}

 	return mux
 }

-// Addrs returns all addresses on which this server serves the HTTP API.  Addrs
-// must not be called until Start returns.
-func (svc *Service) Addrs() (addrs []string) {
-	addrs = make([]string, 0, len(svc.servers))
+// addrs returns all addresses on which this server serves the HTTP API.  addrs
+// must not be called simultaneously with Start.  If svc was initialized with
+// ":0" addresses, addrs will not return the actual bound ports until Start is
+// finished.
+func (svc *Service) addrs() (addrs, secureAddrs []netip.AddrPort) {
 	for _, srv := range svc.servers {
-		addrs = append(addrs, srv.Addr)
+		addrPort, err := netip.ParseAddrPort(srv.Addr)
+		if err != nil {
+			// Technically shouldn't happen, since all servers must have a valid
+			// address.
+			panic(fmt.Errorf("websvc: server %q: bad address: %w", srv.Addr, err))
+		}
+
+		// srv.Serve will set TLSConfig to an almost empty value, so, instead of
+		// relying only on the nilness of TLSConfig, check the length of the
+		// certificates field as well.
+		if srv.TLSConfig == nil || len(srv.TLSConfig.Certificates) == 0 {
+			addrs = append(addrs, addrPort)
+		} else {
+			secureAddrs = append(secureAddrs, addrPort)
+		}
+
 	}

-	return addrs
+	return addrs, secureAddrs
 }

 // handleGetHealthCheck is the handler for the GET /health-check HTTP API.
@@ -149,9 +215,6 @@ func (svc *Service) handleGetHealthCheck(w http.ResponseWriter, _ *http.Request)
 	_, _ = io.WriteString(w, "OK")
 }

-// unit is a convenient alias for struct{}.
-type unit = struct{}
-
 // type check
 var _ agh.Service = (*Service)(nil)

@@ -163,11 +226,9 @@ func (svc *Service) Start() (err error) {
 		return nil
 	}

-	srvs := svc.servers
-
 	wg := &sync.WaitGroup{}
-	wg.Add(len(srvs))
-	for _, srv := range srvs {
+	wg.Add(len(svc.servers))
+	for _, srv := range svc.servers {
 		go serve(srv, wg)
 	}

@@ -181,11 +242,14 @@ func serve(srv *http.Server, wg *sync.WaitGroup) {
 	addr := srv.Addr
 	defer log.OnPanic(addr)

+	var proto string
 	var l net.Listener
 	var err error
 	if srv.TLSConfig == nil {
+		proto = "http"
 		l, err = net.Listen("tcp", addr)
 	} else {
+		proto = "https"
 		l, err = tls.Listen("tcp", addr, srv.TLSConfig)
 	}
 	if err != nil {
@@ -196,8 +260,12 @@ func serve(srv *http.Server, wg *sync.WaitGroup) {
 	// would mean that a random available port was automatically chosen.
 	srv.Addr = l.Addr().String()

-	log.Info("websvc: starting srv http://%s", srv.Addr)
-	wg.Done()
+	log.Info("websvc: starting srv %s://%s", proto, srv.Addr)
+
+	l = &waitListener{
+		Listener:      l,
+		firstAcceptWG: wg,
+	}

 	err = srv.Serve(l)
 	if err != nil && !errors.Is(err, http.ErrServerClosed) {
@@ -221,8 +289,28 @@ func (svc *Service) Shutdown(ctx context.Context) (err error) {
 	}

 	if len(errs) > 0 {
-		return errors.List("shutting down")
+		return errors.List("shutting down", errs...)
 	}

 	return nil
 }
+
+// Config returns the current configuration of the web service.  Config must not
+// be called simultaneously with Start.  If svc was initialized with ":0"
+// addresses, addrs will not return the actual bound ports until Start is
+// finished.
+func (svc *Service) Config() (c *Config) {
+	c = &Config{
+		ConfigManager: svc.confMgr,
+		TLS:           svc.tls,
+		// Leave Addresses and SecureAddresses empty and get the actual
+		// addresses that include the :0 ones later.
+		Start:      svc.start,
+		Timeout:    svc.timeout,
+		ForceHTTPS: svc.forceHTTPS,
+	}
+
+	c.Addresses, c.SecureAddresses = svc.addrs()
+
+	return c
+}
--- a/internal/next/websvc/websvc_internal_test.go
+++ b/internal/next/websvc/websvc_internal_test.go
@@ -0,0 +1,6 @@
+package websvc
+
+import "time"
+
+// testTimeout is the common timeout for tests.
+const testTimeout = 1 * time.Second
--- a/internal/next/websvc/websvc_test.go
+++ b/internal/next/websvc/websvc_test.go
@@ -0,0 +1,187 @@
+package websvc_test
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"io"
+	"net/http"
+	"net/netip"
+	"net/url"
+	"testing"
+	"time"
+
+	"github.com/AdguardTeam/AdGuardHome/internal/aghtest"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/dnssvc"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/websvc"
+	"github.com/AdguardTeam/golibs/testutil"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestMain(m *testing.M) {
+	aghtest.DiscardLogOutput(m)
+}
+
+// testTimeout is the common timeout for tests.
+const testTimeout = 1 * time.Second
+
+// testStart is the server start value for tests.
+var testStart = time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)
+
+// type check
+var _ websvc.ConfigManager = (*configManager)(nil)
+
+// configManager is a [websvc.ConfigManager] for tests.
+type configManager struct {
+	onDNS func() (svc websvc.ServiceWithConfig[*dnssvc.Config])
+	onWeb func() (svc websvc.ServiceWithConfig[*websvc.Config])
+
+	onUpdateDNS func(ctx context.Context, c *dnssvc.Config) (err error)
+	onUpdateWeb func(ctx context.Context, c *websvc.Config) (err error)
+}
+
+// DNS implements the [websvc.ConfigManager] interface for *configManager.
+func (m *configManager) DNS() (svc websvc.ServiceWithConfig[*dnssvc.Config]) {
+	return m.onDNS()
+}
+
+// Web implements the [websvc.ConfigManager] interface for *configManager.
+func (m *configManager) Web() (svc websvc.ServiceWithConfig[*websvc.Config]) {
+	return m.onWeb()
+}
+
+// UpdateDNS implements the [websvc.ConfigManager] interface for *configManager.
+func (m *configManager) UpdateDNS(ctx context.Context, c *dnssvc.Config) (err error) {
+	return m.onUpdateDNS(ctx, c)
+}
+
+// UpdateWeb implements the [websvc.ConfigManager] interface for *configManager.
+func (m *configManager) UpdateWeb(ctx context.Context, c *websvc.Config) (err error) {
+	return m.onUpdateWeb(ctx, c)
+}
+
+// newConfigManager returns a *configManager all methods of which panic.
+func newConfigManager() (m *configManager) {
+	return &configManager{
+		onDNS: func() (svc websvc.ServiceWithConfig[*dnssvc.Config]) { panic("not implemented") },
+		onWeb: func() (svc websvc.ServiceWithConfig[*websvc.Config]) { panic("not implemented") },
+		onUpdateDNS: func(_ context.Context, _ *dnssvc.Config) (err error) {
+			panic("not implemented")
+		},
+		onUpdateWeb: func(_ context.Context, _ *websvc.Config) (err error) {
+			panic("not implemented")
+		},
+	}
+}
+
+// newTestServer creates and starts a new web service instance as well as its
+// sole address.  It also registers a cleanup procedure, which shuts the
+// instance down.
+//
+// TODO(a.garipov): Use svc or remove it.
+func newTestServer(
+	t testing.TB,
+	confMgr websvc.ConfigManager,
+) (svc *websvc.Service, addr netip.AddrPort) {
+	t.Helper()
+
+	c := &websvc.Config{
+		ConfigManager:   confMgr,
+		TLS:             nil,
+		Addresses:       []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:0")},
+		SecureAddresses: nil,
+		Timeout:         testTimeout,
+		Start:           testStart,
+		ForceHTTPS:      false,
+	}
+
+	svc = websvc.New(c)
+
+	err := svc.Start()
+	require.NoError(t, err)
+	t.Cleanup(func() {
+		ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
+		t.Cleanup(cancel)
+
+		err = svc.Shutdown(ctx)
+		require.NoError(t, err)
+	})
+
+	c = svc.Config()
+	require.NotNil(t, c)
+	require.Len(t, c.Addresses, 1)
+
+	return svc, c.Addresses[0]
+}
+
+// jobj is a utility alias for JSON objects.
+type jobj map[string]any
+
+// httpGet is a helper that performs an HTTP GET request and returns the body of
+// the response as well as checks that the status code is correct.
+//
+// TODO(a.garipov): Add helpers for other methods.
+func httpGet(t testing.TB, u *url.URL, wantCode int) (body []byte) {
+	t.Helper()
+
+	req, err := http.NewRequest(http.MethodGet, u.String(), nil)
+	require.NoErrorf(t, err, "creating req")
+
+	httpCli := &http.Client{
+		Timeout: testTimeout,
+	}
+	resp, err := httpCli.Do(req)
+	require.NoErrorf(t, err, "performing req")
+	require.Equal(t, wantCode, resp.StatusCode)
+
+	testutil.CleanupAndRequireSuccess(t, resp.Body.Close)
+
+	body, err = io.ReadAll(resp.Body)
+	require.NoErrorf(t, err, "reading body")
+
+	return body
+}
+
+// httpPatch is a helper that performs an HTTP PATCH request with JSON-encoded
+// reqBody as the request body and returns the body of the response as well as
+// checks that the status code is correct.
+//
+// TODO(a.garipov): Add helpers for other methods.
+func httpPatch(t testing.TB, u *url.URL, reqBody any, wantCode int) (body []byte) {
+	t.Helper()
+
+	b, err := json.Marshal(reqBody)
+	require.NoErrorf(t, err, "marshaling reqBody")
+
+	req, err := http.NewRequest(http.MethodPatch, u.String(), bytes.NewReader(b))
+	require.NoErrorf(t, err, "creating req")
+
+	httpCli := &http.Client{
+		Timeout: testTimeout,
+	}
+	resp, err := httpCli.Do(req)
+	require.NoErrorf(t, err, "performing req")
+	require.Equal(t, wantCode, resp.StatusCode)
+
+	testutil.CleanupAndRequireSuccess(t, resp.Body.Close)
+
+	body, err = io.ReadAll(resp.Body)
+	require.NoErrorf(t, err, "reading body")
+
+	return body
+}
+
+func TestService_Start_getHealthCheck(t *testing.T) {
+	confMgr := newConfigManager()
+	_, addr := newTestServer(t, confMgr)
+	u := &url.URL{
+		Scheme: "http",
+		Host:   addr.String(),
+		Path:   websvc.PathHealthCheck,
+	}
+
+	body := httpGet(t, u, http.StatusOK)
+
+	assert.Equal(t, []byte("OK"), body)
+}
--- a/internal/v1/websvc/json.go
+++ b/internal/v1/websvc/json.go
@@ -1,61 +0,0 @@
-package websvc
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strconv"
-	"time"
-
-	"github.com/AdguardTeam/golibs/log"
-)
-
-// JSON Utilities
-
-// jsonTime is a time.Time that can be decoded from JSON and encoded into JSON
-// according to our API conventions.
-type jsonTime time.Time
-
-// type check
-var _ json.Marshaler = jsonTime{}
-
-// nsecPerMsec is the number of nanoseconds in a millisecond.
-const nsecPerMsec = float64(time.Millisecond / time.Nanosecond)
-
-// MarshalJSON implements the json.Marshaler interface for jsonTime.  err is
-// always nil.
-func (t jsonTime) MarshalJSON() (b []byte, err error) {
-	msec := float64(time.Time(t).UnixNano()) / nsecPerMsec
-	b = strconv.AppendFloat(nil, msec, 'f', 3, 64)
-
-	return b, nil
-}
-
-// type check
-var _ json.Unmarshaler = (*jsonTime)(nil)
-
-// UnmarshalJSON implements the json.Marshaler interface for *jsonTime.
-func (t *jsonTime) UnmarshalJSON(b []byte) (err error) {
-	if t == nil {
-		return fmt.Errorf("json time is nil")
-	}
-
-	msec, err := strconv.ParseFloat(string(b), 64)
-	if err != nil {
-		return fmt.Errorf("parsing json time: %w", err)
-	}
-
-	*t = jsonTime(time.Unix(0, int64(msec*nsecPerMsec)).UTC())
-
-	return nil
-}
-
-// writeJSONResponse encodes v into w and logs any errors it encounters.  r is
-// used to get additional information from the request.
-func writeJSONResponse(w io.Writer, r *http.Request, v any) {
-	err := json.NewEncoder(w).Encode(v)
-	if err != nil {
-		log.Error("websvc: writing resp to %s %s: %s", r.Method, r.URL.Path, err)
-	}
-}
--- a/internal/v1/websvc/path.go
+++ b/internal/v1/websvc/path.go
@@ -1,8 +0,0 @@
-package websvc
-
-// Path constants
-const (
-	PathHealthCheck = "/health-check"
-
-	PathV1SystemInfo = "/api/v1/system/info"
-)
--- a/internal/v1/websvc/websvc_test.go
+++ b/internal/v1/websvc/websvc_test.go
@@ -1,93 +0,0 @@
-package websvc_test
-
-import (
-	"context"
-	"io"
-	"net/http"
-	"net/netip"
-	"net/url"
-	"testing"
-	"time"
-
-	"github.com/AdguardTeam/AdGuardHome/internal/v1/websvc"
-	"github.com/AdguardTeam/golibs/testutil"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-)
-
-const testTimeout = 1 * time.Second
-
-// testStart is the server start value for tests.
-var testStart = time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)
-
-// newTestServer creates and starts a new web service instance as well as its
-// sole address.  It also registers a cleanup procedure, which shuts the
-// instance down.
-//
-// TODO(a.garipov): Use svc or remove it.
-func newTestServer(t testing.TB) (svc *websvc.Service, addr string) {
-	t.Helper()
-
-	c := &websvc.Config{
-		TLS:             nil,
-		Addresses:       []netip.AddrPort{netip.MustParseAddrPort("127.0.0.1:0")},
-		SecureAddresses: nil,
-		Timeout:         testTimeout,
-		Start:           testStart,
-	}
-
-	svc = websvc.New(c)
-
-	err := svc.Start()
-	require.NoError(t, err)
-	t.Cleanup(func() {
-		ctx, cancel := context.WithTimeout(context.Background(), testTimeout)
-		t.Cleanup(cancel)
-
-		err = svc.Shutdown(ctx)
-		require.NoError(t, err)
-	})
-
-	addrs := svc.Addrs()
-	require.Len(t, addrs, 1)
-
-	return svc, addrs[0]
-}
-
-// httpGet is a helper that performs an HTTP GET request and returns the body of
-// the response as well as checks that the status code is correct.
-//
-// TODO(a.garipov): Add helpers for other methods.
-func httpGet(t testing.TB, u *url.URL, wantCode int) (body []byte) {
-	t.Helper()
-
-	req, err := http.NewRequest(http.MethodGet, u.String(), nil)
-	require.NoErrorf(t, err, "creating req")
-
-	httpCli := &http.Client{
-		Timeout: testTimeout,
-	}
-	resp, err := httpCli.Do(req)
-	require.NoErrorf(t, err, "performing req")
-	require.Equal(t, wantCode, resp.StatusCode)
-
-	testutil.CleanupAndRequireSuccess(t, resp.Body.Close)
-
-	body, err = io.ReadAll(resp.Body)
-	require.NoErrorf(t, err, "reading body")
-
-	return body
-}
-
-func TestService_Start_getHealthCheck(t *testing.T) {
-	_, addr := newTestServer(t)
-	u := &url.URL{
-		Scheme: "http",
-		Host:   addr,
-		Path:   websvc.PathHealthCheck,
-	}
-
-	body := httpGet(t, u, http.StatusOK)
-
-	assert.Equal(t, []byte("OK"), body)
-}
--- a/internal/version/version.go
+++ b/internal/version/version.go
@@ -63,14 +63,6 @@ func Version() (v string) {
 	return version
 }

-// Constants defining the format of module information string.
-const (
-	modInfoAtSep    = "@"
-	modInfoDevSep   = " "
-	modInfoSumLeft  = " (sum: "
-	modInfoSumRight = ")"
-)
-
 // fmtModule returns formatted information about module.  The result looks like:
 //
 //	github.com/Username/module@v1.2.3 (sum: someHASHSUM=)
@@ -87,14 +79,16 @@ func fmtModule(m *debug.Module) (formatted string) {

 	stringutil.WriteToBuilder(b, m.Path)
 	if ver := m.Version; ver != "" {
-		sep := modInfoAtSep
+		sep := "@"
 		if ver == "(devel)" {
-			sep = modInfoDevSep
+			sep = " "
 		}
+
 		stringutil.WriteToBuilder(b, sep, ver)
 	}
+
 	if sum := m.Sum; sum != "" {
-		stringutil.WriteToBuilder(b, modInfoSumLeft, sum, modInfoSumRight)
+		stringutil.WriteToBuilder(b, "(sum: ", sum, ")")
 	}

 	return b.String()
--- a/main.go
+++ b/main.go
@@ -1,5 +1,5 @@
-//go:build !v1
-// +build !v1
+//go:build !next
+// +build !next

 package main

--- a/main_next.go
+++ b/main_next.go
@@ -1,12 +1,12 @@
-//go:build v1
-// +build v1
+//go:build next
+// +build next

 package main

 import (
 	"embed"

-	"github.com/AdguardTeam/AdGuardHome/internal/v1/cmd"
+	"github.com/AdguardTeam/AdGuardHome/internal/next/cmd"
 )

 // Embed the prebuilt client here since we strive to keep .go files inside the
--- a/openapi/v1.yaml
+++ b/openapi/v1.yaml
@@ -2289,7 +2289,7 @@
          'upstream_servers':
          - '1.1.1.1'
          - '8.8.8.8'
-          'upstream_timeout': '1s'
+          'upstream_timeout': 1000
        'required':
        - 'addresses'
        - 'blocking_mode'
@@ -2397,8 +2397,9 @@
          'type': 'array'
        'upstream_timeout':
          'description': >
-            Upstream request timeout, as a human readable duration.
-          'type': 'string'
+            Upstream request timeout, in milliseconds.
+          'format': 'double'
+          'type': 'number'
      'type': 'object'

    'DnsType':
@@ -3505,14 +3506,16 @@
          'addresses':
          - '127.0.0.1:80'
          - '192.168.1.1:80'
+          'force_https': true
          'secure_addresses':
          - '127.0.0.1:443'
          - '192.168.1.1:443'
-          'force_https': true
+          'timeout': 10000
        'required':
        - 'addresses'
-        - 'secure_addresses'
        - 'force_https'
+        - 'secure_addresses'
+        - 'timeout'

    'HttpSettingsPatch':
      'description': >
@@ -3539,6 +3542,11 @@
          'items':
            'type': 'string'
          'type': 'array'
+        'timeout':
+          'description': >
+            HTTP request timeout, in milliseconds.
+          'format': 'double'
+          'type': 'number'
      'type': 'object'

    'InternalServerErrorResp':
--- a/scripts/make/go-lint.sh
+++ b/scripts/make/go-lint.sh
@@ -136,11 +136,11 @@ underscores() {
 			-e '_freebsd.go'\
 			-e '_linux.go'\
 			-e '_little.go'\
+			-e '_next.go'\
 			-e '_openbsd.go'\
 			-e '_others.go'\
 			-e '_test.go'\
 			-e '_unix.go'\
-			-e '_v1.go'\
 			-e '_windows.go' \
 			-v\
 			| sed -e 's/./\t\0/'
@@ -229,7 +229,7 @@ gocyclo --over 13 ./internal/filtering/
 # Apply stricter standards to new or somewhat refactored code.
 gocyclo --over 10 ./internal/aghio/ ./internal/aghnet/ ./internal/aghos/\
 	./internal/aghtest/ ./internal/dnsforward/ ./internal/stats/\
-	./internal/tools/ ./internal/updater/ ./internal/v1/ ./internal/version/\
+	./internal/tools/ ./internal/updater/ ./internal/next/ ./internal/version/\
 	./main.go

 ineffassign ./...
Author	SHA1	Message	Date
Ainar Garipov	7ade25d227	websvc: imp restart	2022-09-30 15:33:29 +03:00
Ainar Garipov	b448a3b5dc	Merge branch 'master' into websvc-confin-manager	2022-09-30 15:27:54 +03:00
Ainar Garipov	c20ca9b85e	all: add tests; imp errors	2022-09-12 19:28:26 +03:00
Ainar Garipov	dffffec9d4	all: imp response; fmt	2022-09-12 16:01:31 +03:00
Ainar Garipov	1989c91c07	websvc: imp tests	2022-09-09 15:05:33 +03:00
Ainar Garipov	dbfc8ae362	all: mv v1 to next; imp tests, docs	2022-09-09 14:25:48 +03:00
Ainar Garipov	d74ba3cb9d	Merge branch 'master' into websvc-confin-manager	2022-09-09 13:44:01 +03:00
Ainar Garipov	abcbdbed29	websvc: add test; imp names, docs	2022-09-02 18:52:22 +03:00
Ainar Garipov	8a65848da4	Merge branch 'master' into websvc-confin-manager	2022-09-02 17:38:22 +03:00
Ainar Garipov	b018e150e7	websvc: add tests; imp names	2022-08-31 19:11:00 +03:00
Ainar Garipov	dbdae5b4fc	Merge branch 'master' into websvc-confin-manager	2022-08-31 19:09:48 +03:00
Ainar Garipov	27bd8bc58b	websvc: add dns and http apis	2022-08-31 17:53:45 +03:00