diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml index 1683a5f..6a7823e 100644 --- a/.github/workflows/test.yml +++ b/.github/workflows/test.yml @@ -37,6 +37,9 @@ jobs: - name: End 2 end run: make e2e-mutex-debug TEST_LOGS=1 TEST_FLAGS=-v + - name: Build test mobile + run: make build-test-mobile + - uses: actions/upload-artifact@v3 with: name: e2e packet flow diff --git a/CHANGELOG.md b/CHANGELOG.md index 0d9c23f..71c3ed4 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -7,6 +7,29 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 ## [Unreleased] +## [1.8.2] - 2024-01-08 + +### Fixed + +- Fix multiple routines when listen.port is zero. This was a regression + introduced in v1.6.0. (#1057) + +### Changed + +- Small dependency update for Noise. (#1038) + +## [1.8.1] - 2023-12-19 + +### Security + +- Update `golang.org/x/crypto`, which includes a fix for CVE-2023-48795. (#1048) + +### Fixed + +- Fix a deadlock introduced in v1.8.0 that could occur during handshakes. (#1044) + +- Fix mobile builds. (#1035) + ## [1.8.0] - 2023-12-06 ### Deprecated @@ -535,7 +558,9 @@ created.) - Initial public release. -[Unreleased]: https://github.com/slackhq/nebula/compare/v1.8.0...HEAD +[Unreleased]: https://github.com/slackhq/nebula/compare/v1.8.2...HEAD +[1.8.2]: https://github.com/slackhq/nebula/releases/tag/v1.8.2 +[1.8.1]: https://github.com/slackhq/nebula/releases/tag/v1.8.1 [1.8.0]: https://github.com/slackhq/nebula/releases/tag/v1.8.0 [1.7.2]: https://github.com/slackhq/nebula/releases/tag/v1.7.2 [1.7.1]: https://github.com/slackhq/nebula/releases/tag/v1.7.1 diff --git a/Makefile b/Makefile index 71f9df7..b8fc282 100644 --- a/Makefile +++ b/Makefile @@ -172,6 +172,12 @@ test-cov-html: go test -coverprofile=coverage.out go tool cover -html=coverage.out +build-test-mobile: + GOARCH=amd64 GOOS=ios go build $(shell go list ./... | grep -v '/cmd/\|/examples/') + GOARCH=arm64 GOOS=ios go build $(shell go list ./... | grep -v '/cmd/\|/examples/') + GOARCH=amd64 GOOS=android go build $(shell go list ./... | grep -v '/cmd/\|/examples/') + GOARCH=arm64 GOOS=android go build $(shell go list ./... | grep -v '/cmd/\|/examples/') + bench: go test -bench=. @@ -217,5 +223,5 @@ smoke-docker-race: CGO_ENABLED = 1 smoke-docker-race: smoke-docker .FORCE: -.PHONY: e2e e2ev e2evv e2evvv e2evvvv test test-cov-html bench bench-cpu bench-cpu-long bin proto release service smoke-docker smoke-docker-race +.PHONY: bench bench-cpu bench-cpu-long bin build-test-mobile e2e e2ev e2evv e2evvv e2evvvv proto release service smoke-docker smoke-docker-race test test-cov-html .DEFAULT_GOAL := bin diff --git a/README.md b/README.md index 6a7e5f2..51e913d 100644 --- a/README.md +++ b/README.md @@ -27,15 +27,26 @@ Check the [releases](https://github.com/slackhq/nebula/releases/latest) page for #### Distribution Packages -- [Arch Linux](https://archlinux.org/packages/community/x86_64/nebula/) +- [Arch Linux](https://archlinux.org/packages/extra/x86_64/nebula/) ``` $ sudo pacman -S nebula ``` + - [Fedora Linux](https://src.fedoraproject.org/rpms/nebula) ``` $ sudo dnf install nebula ``` +- [Debian Linux](https://packages.debian.org/source/stable/nebula) + ``` + $ sudo apt install nebula + ``` + +- [Alpine Linux](https://pkgs.alpinelinux.org/packages?name=nebula) + ``` + $ sudo apk add nebula + ``` + - [macOS Homebrew](https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/nebula.rb) ``` $ brew install nebula diff --git a/go.mod b/go.mod index e633878..e72f41c 100644 --- a/go.mod +++ b/go.mod @@ -8,30 +8,30 @@ require ( github.com/armon/go-radix v1.0.0 github.com/clarkmcc/go-dag v0.0.0-20220908000337-9c3ba5b365fc github.com/cyberdelia/go-metrics-graphite v0.0.0-20161219230853-39f87cc3b432 - github.com/flynn/noise v1.0.0 + github.com/flynn/noise v1.0.1 github.com/gogo/protobuf v1.3.2 github.com/google/gopacket v1.1.19 github.com/kardianos/service v1.2.2 - github.com/miekg/dns v1.1.56 + github.com/miekg/dns v1.1.58 github.com/nbrownus/go-metrics-prometheus v0.0.0-20210712211119-974a6260965f - github.com/prometheus/client_golang v1.17.0 + github.com/prometheus/client_golang v1.18.0 github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 github.com/sirupsen/logrus v1.9.3 github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8 github.com/stretchr/testify v1.8.4 github.com/timandy/routine v1.1.1 - github.com/vishvananda/netlink v1.1.1-0.20211118161826-650dca95af54 - golang.org/x/crypto v0.17.0 + github.com/vishvananda/netlink v1.2.1-beta.2 + golang.org/x/crypto v0.18.0 golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53 - golang.org/x/net v0.19.0 - golang.org/x/sync v0.5.0 - golang.org/x/sys v0.15.0 - golang.org/x/term v0.15.0 + golang.org/x/net v0.20.0 + golang.org/x/sync v0.6.0 + golang.org/x/sys v0.16.0 + golang.org/x/term v0.16.0 golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 golang.zx2c4.com/wireguard v0.0.0-20230325221338-052af4a8072b golang.zx2c4.com/wireguard/windows v0.5.3 - google.golang.org/protobuf v1.31.0 + google.golang.org/protobuf v1.32.0 gopkg.in/yaml.v2 v2.4.0 gvisor.dev/gvisor v0.0.0-20230504175454-7b0a1988a28f ) @@ -40,16 +40,15 @@ require ( github.com/beorn7/perks v1.0.1 // indirect github.com/cespare/xxhash/v2 v2.2.0 // indirect github.com/davecgh/go-spew v1.1.1 // indirect - github.com/golang/protobuf v1.5.3 // indirect github.com/google/btree v1.0.1 // indirect - github.com/matttproud/golang_protobuf_extensions v1.0.4 // indirect + github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 // indirect github.com/pmezard/go-difflib v1.0.0 // indirect - github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16 // indirect - github.com/prometheus/common v0.44.0 // indirect - github.com/prometheus/procfs v0.11.1 // indirect + github.com/prometheus/client_model v0.5.0 // indirect + github.com/prometheus/common v0.45.0 // indirect + github.com/prometheus/procfs v0.12.0 // indirect github.com/vishvananda/netns v0.0.4 // indirect - golang.org/x/mod v0.12.0 // indirect + golang.org/x/mod v0.14.0 // indirect golang.org/x/time v0.0.0-20220210224613-90d013bbcef8 // indirect - golang.org/x/tools v0.13.0 // indirect + golang.org/x/tools v0.17.0 // indirect gopkg.in/yaml.v3 v3.0.1 // indirect ) diff --git a/go.sum b/go.sum index f2b4164..7101adf 100644 --- a/go.sum +++ b/go.sum @@ -24,8 +24,8 @@ github.com/cyberdelia/go-metrics-graphite v0.0.0-20161219230853-39f87cc3b432/go. 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= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= -github.com/flynn/noise v1.0.0 h1:DlTHqmzmvcEiKj+4RYo/imoswx/4r6iBlCMfVtrMXpQ= -github.com/flynn/noise v1.0.0/go.mod h1:xbMo+0i6+IGbYdJhF31t2eR1BIU0CYc12+BNAKwUTag= +github.com/flynn/noise v1.0.1 h1:vPp/jdQLXC6ppsXSj/pM3W1BIJ5FEHE2TulSJBpb43Y= +github.com/flynn/noise v1.0.1/go.mod h1:xbMo+0i6+IGbYdJhF31t2eR1BIU0CYc12+BNAKwUTag= github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= github.com/go-kit/kit v0.9.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as= github.com/go-kit/log v0.1.0/go.mod h1:zbhenjAZHb184qTLMA9ZjW7ThYL0H2mk7Q6pNt4vbaY= @@ -46,9 +46,6 @@ github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:W github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0= github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI= -github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk= -github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg= -github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY= github.com/google/btree v1.0.1 h1:gK4Kx5IaGY9CD5sPJ36FHiBJ6ZXl0kilRiiCj+jdYp4= github.com/google/btree v1.0.1/go.mod h1:xXMiIv4Fb/0kKde4SpL7qlzvu5cMJDRkFDxJfI9uaxA= github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU= @@ -80,10 +77,10 @@ github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ= github.com/kr/text v0.1.0 h1:45sCR5RtlFHMR4UwH9sdQ5TC8v0qDQCHnXt+kaKSTVE= github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI= github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0= -github.com/matttproud/golang_protobuf_extensions v1.0.4 h1:mmDVorXM7PCGKw94cs5zkfA9PSy5pEvNWRP0ET0TIVo= -github.com/matttproud/golang_protobuf_extensions v1.0.4/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4= -github.com/miekg/dns v1.1.56 h1:5imZaSeoRNvpM9SzWNhEcP9QliKiz20/dA2QabIGVnE= -github.com/miekg/dns v1.1.56/go.mod h1:cRm6Oo2C8TY9ZS/TqsSrseAcncm74lfK5G+ikN2SWWY= +github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0 h1:jWpvCLoY8Z/e3VKvlsiIGKtc+UG6U5vzxaoagmhXfyg= +github.com/matttproud/golang_protobuf_extensions/v2 v2.0.0/go.mod h1:QUyp042oQthUoa9bqDv0ER0wrtXnBruoNd7aNjkbP+k= +github.com/miekg/dns v1.1.58 h1:ca2Hdkz+cDg/7eNF6V56jjzuZ4aCAE+DbVkILdQWG/4= +github.com/miekg/dns v1.1.58/go.mod h1:Ypv+3b/KadlvW9vJfXOTf300O4UqaHFzFCuHz+rPkBY= github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q= github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0= @@ -101,24 +98,24 @@ github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXP github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo= github.com/prometheus/client_golang v1.7.1/go.mod h1:PY5Wy2awLA44sXw4AOSfFBetzPP4j5+D6mVACh+pe2M= github.com/prometheus/client_golang v1.11.0/go.mod h1:Z6t4BnS23TR94PD6BsDNk8yVqroYurpAkEiz0P2BEV0= -github.com/prometheus/client_golang v1.17.0 h1:rl2sfwZMtSthVU752MqfjQozy7blglC+1SOtjMAMh+Q= -github.com/prometheus/client_golang v1.17.0/go.mod h1:VeL+gMmOAxkS2IqfCq0ZmHSL+LjWfWDUmp1mBz9JgUY= +github.com/prometheus/client_golang v1.18.0 h1:HzFfmkOzH5Q8L8G+kSJKUx5dtG87sewO+FoDDqP5Tbk= +github.com/prometheus/client_golang v1.18.0/go.mod h1:T+GXkCk5wSJyOqMIzVgvvjFDlkOQntgjkJWKrN5txjA= github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo= github.com/prometheus/client_model v0.0.0-20190129233127-fd36f4220a90/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA= -github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16 h1:v7DLqVdK4VrYkVD5diGdl4sxJurKJEMnODWRJlxV9oM= -github.com/prometheus/client_model v0.4.1-0.20230718164431-9a2bf3000d16/go.mod h1:oMQmHW1/JoDwqLtg57MGgP/Fb1CJEYF2imWWhWtMkYU= +github.com/prometheus/client_model v0.5.0 h1:VQw1hfvPvk3Uv6Qf29VrPF32JB6rtbgI6cYPYQjL0Qw= +github.com/prometheus/client_model v0.5.0/go.mod h1:dTiFglRmd66nLR9Pv9f0mZi7B7fk5Pm3gvsjB5tr+kI= github.com/prometheus/common v0.4.1/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4= github.com/prometheus/common v0.10.0/go.mod h1:Tlit/dnDKsSWFlCLTWaA1cyBgKHSMdTB80sz/V91rCo= github.com/prometheus/common v0.26.0/go.mod h1:M7rCNAaPfAosfx8veZJCuw84e35h3Cfd9VFqTh1DIvc= -github.com/prometheus/common v0.44.0 h1:+5BrQJwiBB9xsMygAB3TNvpQKOwlkc25LbISbrdOOfY= -github.com/prometheus/common v0.44.0/go.mod h1:ofAIvZbQ1e/nugmZGz4/qCb9Ap1VoSTIO7x0VV9VvuY= +github.com/prometheus/common v0.45.0 h1:2BGz0eBc2hdMDLnO/8n0jeB3oPrt2D08CekT0lneoxM= +github.com/prometheus/common v0.45.0/go.mod h1:YJmSTw9BoKxJplESWWxlbyttQR4uaEcGyv9MZjVOJsY= github.com/prometheus/procfs v0.0.0-20181005140218-185b4288413d/go.mod h1:c3At6R/oaqEKCNdg8wHV1ftS6bRYblBhIjjI8uT2IGk= github.com/prometheus/procfs v0.0.2/go.mod h1:TjEm7ze935MbeOT/UhFTIMYKhuLP4wbCsTZCD3I8kEA= github.com/prometheus/procfs v0.1.3/go.mod h1:lV6e/gmhEcM9IjHGsFOCxxuZ+z1YqCvr4OA4YeYWdaU= github.com/prometheus/procfs v0.6.0/go.mod h1:cz+aTbrPOrUb4q7XlbU9ygM+/jj0fzG6c1xBZuNvfVA= -github.com/prometheus/procfs v0.11.1 h1:xRC8Iq1yyca5ypa9n1EZnWZkt7dwcoRPQwX/5gwaUuI= -github.com/prometheus/procfs v0.11.1/go.mod h1:eesXgaPo1q7lBpVMoMy0ZOFTth9hBn4W/y0/p/ScXhY= +github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo= +github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo= github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 h1:N/ElC8H3+5XpJzTSTfLsJV/mx9Q9g7kxmchpfZyxgzM= github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475/go.mod h1:bCqnVzQkZxMG4s8nGwiZ5l3QUCyqpo9Y+/ZMZ9VjZe4= github.com/rogpeppe/go-internal v1.10.0 h1:TMyTOH3F/DB16zRVcYyreMH6GnZZrwQVAoYjRBZyWFQ= @@ -141,8 +138,8 @@ github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcU github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo= github.com/timandy/routine v1.1.1 h1:6/Z7qLFZj3GrzuRksBFzIG8YGUh8CLhjnnMePBQTrEI= github.com/timandy/routine v1.1.1/go.mod h1:OZHPOKSvqL/ZvqXFkNZyit0xIVelERptYXdAHH00adQ= -github.com/vishvananda/netlink v1.1.1-0.20211118161826-650dca95af54 h1:8mhqcHPqTMhSPoslhGYihEgSfc77+7La1P6kiB6+9So= -github.com/vishvananda/netlink v1.1.1-0.20211118161826-650dca95af54/go.mod h1:twkDnbuQxJYemMlGd4JFIcuhgX83tXhKS2B/PRMpOho= +github.com/vishvananda/netlink v1.2.1-beta.2 h1:Llsql0lnQEbHj0I1OuKyp8otXp0r3q0mPkuhwHfStVs= +github.com/vishvananda/netlink v1.2.1-beta.2/go.mod h1:twkDnbuQxJYemMlGd4JFIcuhgX83tXhKS2B/PRMpOho= github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae/go.mod h1:DD4vA1DwXk04H54A1oHXtwZmA0grkVMdPxx/VGLCah0= github.com/vishvananda/netns v0.0.4 h1:Oeaw1EM2JMxD51g9uhtC0D7erkIjgmj8+JZc26m1YX8= github.com/vishvananda/netns v0.0.4/go.mod h1:SpkAiCQRtJ6TvvxPnOSyH3BMl6unz3xZlaprSwhNNJM= @@ -153,16 +150,16 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk 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 v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4= -golang.org/x/crypto v0.17.0 h1:r8bRNjWL3GshPW3gkd+RpvzWrZAwPS49OmTGZ/uhM4k= -golang.org/x/crypto v0.17.0/go.mod h1:gCAAfMLgwOJRpTjQ2zCCt2OcSfYMTeZVSRtQlPC7Nq4= +golang.org/x/crypto v0.18.0 h1:PGVlW0xEltQnzFZ55hkuX5+KLyrMYhHld1YHO4AKcdc= +golang.org/x/crypto v0.18.0/go.mod h1:R0j02AL6hcrfOiy9T4ZYp/rcWeMxM3L6QYxlOuEG1mg= golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53 h1:5llv2sWeaMSnA3w2kS57ouQQ4pudlXrR0dCgw51QK9o= golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53/go.mod h1:V1LtkGg67GoY2N1AnLN78QLrzxkLyJw7RJb1gzOOz9w= 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 v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= -golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc= -golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs= +golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0= +golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -173,8 +170,8 @@ golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLL golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= -golang.org/x/net v0.19.0 h1:zTwKpTd2XuCqf8huc7Fo2iSy+4RHPd10s4KzeTnVr1c= -golang.org/x/net v0.19.0/go.mod h1:CfAk/cbD4CthTvqiEl8NpboMuiuOYsAr/7NOjZJtv1U= +golang.org/x/net v0.20.0 h1:aCL9BSgETF1k+blQaYUBx9hJ9LOGP3gAVemcZlf1Kpo= +golang.org/x/net v0.20.0/go.mod h1:z8BVo6PvndSri0LbOE3hAn0apkU+1YvI6E70E9jsnvY= golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -182,8 +179,8 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20201207232520-09787c993a3a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= -golang.org/x/sync v0.5.0 h1:60k92dhOjHxJkrqnwsfl8KuaHbn/5dl0lUPUklKo3qE= -golang.org/x/sync v0.5.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= +golang.org/x/sync v0.6.0 h1:5BMeUDZ7vkXGfEr1x9B4bRcTH4lpkTkpdh0T/J+qjbQ= +golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk= golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= @@ -201,11 +198,11 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= -golang.org/x/sys v0.15.0 h1:h48lPFYpsTvQJZF4EKyI4aLHaev3CxivZmv7yZig9pc= -golang.org/x/sys v0.15.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= +golang.org/x/sys v0.16.0 h1:xWw16ngr6ZMtmxDyKyIgsE93KNKz5HKmMa3b8ALHidU= +golang.org/x/sys v0.16.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA= golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= -golang.org/x/term v0.15.0 h1:y/Oo/a/q3IXu26lQgl04j/gjuBDOBlx7X6Om1j2CPW4= -golang.org/x/term v0.15.0/go.mod h1:BDl952bC7+uMoWR75FIrCDx79TPU9oHkTZ9yRbYOrX0= +golang.org/x/term v0.16.0 h1:m+B6fahuftsE9qjo0VWp2FW0mB3MTJvR0BaMQrq0pmE= +golang.org/x/term v0.16.0/go.mod h1:yn7UURbUtPyrVJPGPq404EukNFxcm/foM+bV/bfcDsY= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= @@ -216,8 +213,8 @@ golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtn golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28= golang.org/x/tools v0.0.0-20200619180055-7c47624df98f/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE= golang.org/x/tools v0.0.0-20210106214847-113979e3529a/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA= -golang.org/x/tools v0.13.0 h1:Iey4qkscZuv0VvIt8E0neZjtPVQFSc870HQ448QgEmQ= -golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58= +golang.org/x/tools v0.17.0 h1:FvmRgNOcs3kOa+T20R1uhfP9F6HgG2mfxDv1vrx1Htc= +golang.org/x/tools v0.17.0/go.mod h1:xsh6VxdV005rRVaS6SSAf9oiAqljS7UZUacMZ8Bnsps= golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= @@ -236,9 +233,8 @@ google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miE google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo= google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU= google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw= -google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc= -google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8= -google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I= +google.golang.org/protobuf v1.32.0 h1:pPC6BG5ex8PDFnkbrGU3EixyhKcQ2aDuBS36lqK/C7I= +google.golang.org/protobuf v1.32.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos= gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw= gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= diff --git a/main.go b/main.go index fd3b687..8c94e80 100644 --- a/main.go +++ b/main.go @@ -170,6 +170,16 @@ func Main(c *config.C, configTest bool, buildVersion string, logger *logrus.Logg } udpServer.ReloadConfig(c) udpConns[i] = udpServer + + // If port is dynamic, discover it before the next pass through the for loop + // This way all routines will use the same port correctly + if port == 0 { + uPort, err := udpServer.LocalAddr() + if err != nil { + return nil, util.NewContextualError("Failed to get listening port", nil, err) + } + port = int(uPort.Port) + } } } diff --git a/ssh.go b/ssh.go index 8e48fc4..e99205c 100644 --- a/ssh.go +++ b/ssh.go @@ -90,14 +90,19 @@ func configSSH(l *logrus.Logger, ssh *sshd.SSHServer, c *config.C) (func(), erro } //TODO: no good way to reload this right now - hostKeyFile := c.GetString("sshd.host_key", "") - if hostKeyFile == "" { + hostKeyPathOrKey := c.GetString("sshd.host_key", "") + if hostKeyPathOrKey == "" { return nil, fmt.Errorf("sshd.host_key must be provided") } - hostKeyBytes, err := os.ReadFile(hostKeyFile) - if err != nil { - return nil, fmt.Errorf("error while loading sshd.host_key file: %s", err) + var hostKeyBytes []byte + if strings.Contains(hostKeyPathOrKey, "-----BEGIN") { + hostKeyBytes = []byte(hostKeyPathOrKey) + } else { + hostKeyBytes, err = os.ReadFile(hostKeyPathOrKey) + if err != nil { + return nil, fmt.Errorf("error while loading sshd.host_key file: %s", err) + } } err = ssh.SetHostKey(hostKeyBytes) diff --git a/udp/udp_linux.go b/udp/udp_linux.go index ca050bb..1151c89 100644 --- a/udp/udp_linux.go +++ b/udp/udp_linux.go @@ -22,6 +22,7 @@ import ( type StdConn struct { sysFd int + isV4 bool l *logrus.Logger batch int } @@ -45,9 +46,22 @@ const ( type _SK_MEMINFO [_SK_MEMINFO_VARS]uint32 +func maybeIPV4(ip net.IP) (net.IP, bool) { + ip4 := ip.To4() + if ip4 != nil { + return ip4, true + } + return ip, false +} + func NewListener(l *logrus.Logger, ip net.IP, port int, multi bool, batch int) (Conn, error) { + ipV4, isV4 := maybeIPV4(ip) + af := unix.AF_INET6 + if isV4 { + af = unix.AF_INET + } syscall.ForkLock.RLock() - fd, err := unix.Socket(unix.AF_INET6, unix.SOCK_DGRAM, unix.IPPROTO_UDP) + fd, err := unix.Socket(af, unix.SOCK_DGRAM, unix.IPPROTO_UDP) if err == nil { unix.CloseOnExec(fd) } @@ -58,9 +72,6 @@ func NewListener(l *logrus.Logger, ip net.IP, port int, multi bool, batch int) ( return nil, fmt.Errorf("unable to open socket: %s", err) } - var lip [16]byte - copy(lip[:], ip.To16()) - if multi { if err = unix.SetsockoptInt(fd, unix.SOL_SOCKET, unix.SO_REUSEPORT, 1); err != nil { return nil, fmt.Errorf("unable to set SO_REUSEPORT: %s", err) @@ -68,7 +79,17 @@ func NewListener(l *logrus.Logger, ip net.IP, port int, multi bool, batch int) ( } //TODO: support multiple listening IPs (for limiting ipv6) - if err = unix.Bind(fd, &unix.SockaddrInet6{Addr: lip, Port: port}); err != nil { + var sa unix.Sockaddr + if isV4 { + sa4 := &unix.SockaddrInet4{Port: port} + copy(sa4.Addr[:], ipV4) + sa = sa4 + } else { + sa6 := &unix.SockaddrInet6{Port: port} + copy(sa6.Addr[:], ip.To16()) + sa = sa6 + } + if err = unix.Bind(fd, sa); err != nil { return nil, fmt.Errorf("unable to bind to socket: %s", err) } @@ -77,7 +98,7 @@ func NewListener(l *logrus.Logger, ip net.IP, port int, multi bool, batch int) ( //v, err := unix.GetsockoptInt(fd, unix.SOL_SOCKET, unix.SO_INCOMING_CPU) //l.Println(v, err) - return &StdConn{sysFd: fd, l: l, batch: batch}, err + return &StdConn{sysFd: fd, isV4: isV4, l: l, batch: batch}, err } func (u *StdConn) Rebind() error { @@ -143,7 +164,11 @@ func (u *StdConn) ListenOut(r EncReader, lhf LightHouseHandlerFunc, cache *firew //metric.Update(int64(n)) for i := 0; i < n; i++ { - udpAddr.IP = names[i][8:24] + if u.isV4 { + udpAddr.IP = names[i][4:8] + } else { + udpAddr.IP = names[i][8:24] + } udpAddr.Port = binary.BigEndian.Uint16(names[i][2:4]) r(udpAddr, plaintext[:0], buffers[i][:msgs[i].Len], h, fwPacket, lhf, nb, q, cache.Get(u.l)) } @@ -192,13 +217,18 @@ func (u *StdConn) ReadMulti(msgs []rawMessage) (int, error) { } func (u *StdConn) WriteTo(b []byte, addr *Addr) error { + if u.isV4 { + return u.writeTo4(b, addr) + } + return u.writeTo6(b, addr) +} +func (u *StdConn) writeTo6(b []byte, addr *Addr) error { var rsa unix.RawSockaddrInet6 rsa.Family = unix.AF_INET6 - p := (*[2]byte)(unsafe.Pointer(&rsa.Port)) - p[0] = byte(addr.Port >> 8) - p[1] = byte(addr.Port) - copy(rsa.Addr[:], addr.IP) + // Little Endian -> Network Endian + rsa.Port = (addr.Port >> 8) | ((addr.Port & 0xff) << 8) + copy(rsa.Addr[:], addr.IP.To16()) for { _, _, err := unix.Syscall6( @@ -221,6 +251,39 @@ func (u *StdConn) WriteTo(b []byte, addr *Addr) error { } } +func (u *StdConn) writeTo4(b []byte, addr *Addr) error { + addrV4, isAddrV4 := maybeIPV4(addr.IP) + if !isAddrV4 { + return fmt.Errorf("Listener is IPv4, but writing to IPv6 remote") + } + + var rsa unix.RawSockaddrInet4 + rsa.Family = unix.AF_INET + // Little Endian -> Network Endian + rsa.Port = (addr.Port >> 8) | ((addr.Port & 0xff) << 8) + copy(rsa.Addr[:], addrV4) + + for { + _, _, err := unix.Syscall6( + unix.SYS_SENDTO, + uintptr(u.sysFd), + uintptr(unsafe.Pointer(&b[0])), + uintptr(len(b)), + uintptr(0), + uintptr(unsafe.Pointer(&rsa)), + uintptr(unix.SizeofSockaddrInet4), + ) + + if err != 0 { + return &net.OpError{Op: "sendto", Err: err} + } + + //TODO: handle incomplete writes + + return nil + } +} + func (u *StdConn) ReloadConfig(c *config.C) { b := c.GetInt("listen.read_buffer", 0) if b > 0 {