mirror of
https://github.com/netbirdio/netbird-kubeapi-proxy.git
synced 2026-09-23 09:34:58 -07:00
Refactor proxy to use upgrade handler and add specific path handlers
This fixes issues with streaming requests and also makes sure that only specific paths are forwarded to the API server.
This commit is contained in:
Philip Laine
@@ -8,6 +8,7 @@ require (
|
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github.com/go-openapi/testify/v2 v2.5.1
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github.com/netbirdio/netbird v0.72.4
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golang.org/x/sync v0.21.0
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k8s.io/apimachinery v0.23.16
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resenje.org/singleflight v0.4.3
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)
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@@ -43,13 +44,16 @@ require (
|
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github.com/ebitengine/purego v0.8.4 // indirect
|
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github.com/fsnotify/fsnotify v1.9.0 // indirect
|
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github.com/gliderlabs/ssh v0.3.8 // indirect
|
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github.com/go-logr/logr v1.4.3 // indirect
|
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github.com/go-ole/go-ole v1.3.0 // indirect
|
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github.com/goccy/go-yaml v1.18.0 // indirect
|
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github.com/godbus/dbus/v5 v5.1.0 // indirect
|
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github.com/gogo/protobuf v1.3.2 // indirect
|
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github.com/golang-jwt/jwt/v5 v5.3.1 // indirect
|
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github.com/golang/protobuf v1.5.4 // indirect
|
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github.com/google/btree v1.1.3 // indirect
|
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github.com/google/go-cmp v0.7.0 // indirect
|
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github.com/google/gofuzz v1.2.0 // indirect
|
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github.com/google/gopacket v1.1.19 // indirect
|
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github.com/google/nftables v0.3.0 // indirect
|
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github.com/google/uuid v1.6.0 // indirect
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@@ -61,6 +65,7 @@ require (
|
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github.com/inconshreveable/mousetrap v1.1.0 // indirect
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github.com/jackpal/go-nat-pmp v1.0.2 // indirect
|
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github.com/jmespath/go-jmespath v0.4.0 // indirect
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github.com/json-iterator/go v1.1.12 // indirect
|
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github.com/kardianos/service v1.2.3-0.20240613133416-becf2eb62b83 // indirect
|
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github.com/klauspost/compress v1.18.0 // indirect
|
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github.com/klauspost/cpuid/v2 v2.2.10 // indirect
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@@ -79,6 +84,9 @@ require (
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github.com/mholt/acmez/v2 v2.0.1 // indirect
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github.com/miekg/dns v1.1.72 // indirect
|
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github.com/mitchellh/hashstructure/v2 v2.0.2 // indirect
|
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
|
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github.com/modern-go/reflect2 v1.0.2 // indirect
|
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github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect
|
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github.com/oapi-codegen/runtime v1.1.2 // indirect
|
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github.com/petermattis/goid v0.0.0-20250303134427-723919f7f203 // indirect
|
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github.com/pion/dtls/v2 v2.2.10 // indirect
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@@ -133,9 +141,15 @@ require (
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google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9 // indirect
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google.golang.org/grpc v1.80.0 // indirect
|
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google.golang.org/protobuf v1.36.11 // indirect
|
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gopkg.in/inf.v0 v0.9.1 // indirect
|
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gopkg.in/yaml.v2 v2.4.0 // indirect
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gopkg.in/yaml.v3 v3.0.1 // indirect
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gvisor.dev/gvisor v0.0.0-20260219192049-0f2374377e89 // indirect
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k8s.io/klog/v2 v2.30.0 // indirect
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k8s.io/utils v0.0.0-20211116205334-6203023598ed // indirect
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rsc.io/qr v0.2.0 // indirect
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sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6 // indirect
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sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
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)
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replace github.com/dexidp/dex => github.com/netbirdio/dex v0.244.1-0.20260512110716-8d70ad8647c1
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@@ -151,6 +151,8 @@ github.com/go-jose/go-jose/v4 v4.1.4 h1:moDMcTHmvE6Groj34emNPLs/qtYXRVcd6S7NHbHz
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github.com/go-jose/go-jose/v4 v4.1.4/go.mod h1:x4oUasVrzR7071A4TnHLGSPpNOm2a21K9Kf04k1rs08=
|
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github.com/go-ldap/ldap/v3 v3.4.13 h1:+x1nG9h+MZN7h/lUi5Q3UZ0fJ1GyDQYbPvbuH38baDQ=
|
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github.com/go-ldap/ldap/v3 v3.4.13/go.mod h1:LxsGZV6vbaK0sIvYfsv47rfh4ca0JXokCoKjZxsszv0=
|
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github.com/go-logr/logr v0.1.0/go.mod h1:ixOQHD9gLJUVQQ2ZOR7zLEifBX6tGkNJF4QyIY7sIas=
|
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github.com/go-logr/logr v1.2.0/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A=
|
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github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
|
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github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
|
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github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
|
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@@ -191,6 +193,9 @@ github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
|
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github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
|
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github.com/google/go-tpm v0.9.8 h1:slArAR9Ft+1ybZu0lBwpSmpwhRXaa85hWtMinMyRAWo=
|
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github.com/google/go-tpm v0.9.8/go.mod h1:h9jEsEECg7gtLis0upRBQU+GhYVH6jMjrFxI8u6bVUY=
|
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github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
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github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
|
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github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
|
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github.com/google/gopacket v1.1.19 h1:ves8RnFZPGiFnTS0uPQStjwru6uO6h+nlr9j6fL7kF8=
|
||||
github.com/google/gopacket v1.1.19/go.mod h1:iJ8V8n6KS+z2U1A8pUwu8bW5SyEMkXJB8Yo/Vo+TKTo=
|
||||
github.com/google/nftables v0.3.0 h1:bkyZ0cbpVeMHXOrtlFc8ISmfVqq5gPJukoYieyVmITg=
|
||||
@@ -262,11 +267,15 @@ github.com/jonboulle/clockwork v0.5.0 h1:Hyh9A8u51kptdkR+cqRpT1EebBwTn1oK9YfGYbd
|
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github.com/jonboulle/clockwork v0.5.0/go.mod h1:3mZlmanh0g2NDKO5TWZVJAfofYk64M7XN3SzBPjZF60=
|
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github.com/jsimonetti/rtnetlink/v2 v2.0.1 h1:xda7qaHDSVOsADNouv7ukSuicKZO7GgVUCXxpaIEIlM=
|
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github.com/jsimonetti/rtnetlink/v2 v2.0.1/go.mod h1:7MoNYNbb3UaDHtF8udiJo/RH6VsTKP1pqKLUTVCvToE=
|
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github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
|
||||
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
|
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github.com/juju/gnuflag v0.0.0-20171113085948-2ce1bb71843d/go.mod h1:2PavIy+JPciBPrBUjwbNvtwB6RQlve+hkpll6QSNmOE=
|
||||
github.com/kardianos/service v1.2.3-0.20240613133416-becf2eb62b83 h1:q+kfN+Jh0AAUp1QPSBPxPEQrS5rkFr6b5qilQ6pEfk8=
|
||||
github.com/kardianos/service v1.2.3-0.20240613133416-becf2eb62b83/go.mod h1:CIMRFEJVL+0DS1a3Nx06NaMn4Dz63Ng6O7dl0qH0zVM=
|
||||
github.com/kelseyhightower/envconfig v1.4.0 h1:Im6hONhd3pLkfDFsbRgu68RDNkGF1r3dvMUtDTo2cv8=
|
||||
github.com/kelseyhightower/envconfig v1.4.0/go.mod h1:cccZRl6mQpaq41TPp5QxidR+Sa3axMbJDNb//FQX6Gg=
|
||||
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
|
||||
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
|
||||
github.com/klauspost/compress v1.18.0 h1:c/Cqfb0r+Yi+JtIEq73FWXVkRonBlf0CRNYc8Zttxdo=
|
||||
github.com/klauspost/compress v1.18.0/go.mod h1:2Pp+KzxcywXVXMr50+X0Q/Lsb43OQHYWRCY2AiWywWQ=
|
||||
github.com/klauspost/cpuid/v2 v2.0.12/go.mod h1:g2LTdtYhdyuGPqyWyv7qRAmj1WBqxuObKfj5c0PQa7c=
|
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@@ -337,10 +346,17 @@ github.com/moby/sys/userns v0.1.0 h1:tVLXkFOxVu9A64/yh59slHVv9ahO9UIev4JZusOLG/g
|
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github.com/moby/sys/userns v0.1.0/go.mod h1:IHUYgu/kao6N8YZlp9Cf444ySSvCmDlmzUcYfDHOl28=
|
||||
github.com/moby/term v0.5.0 h1:xt8Q1nalod/v7BqbG21f8mQPqH+xAaC9C3N3wfWbVP0=
|
||||
github.com/moby/term v0.5.0/go.mod h1:8FzsFHVUBGZdbDsJw/ot+X+d5HLUbvklYLJ9uGfcI3Y=
|
||||
github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
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github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd h1:TRLaZ9cD/w8PVh93nsPXa1VrQ6jlwL5oN8l14QlcNfg=
|
||||
github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
|
||||
github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9Gz0M=
|
||||
github.com/modern-go/reflect2 v1.0.2/go.mod h1:yWuevngMOJpCy52FWWMvUC8ws7m/LJsjYzDa0/r8luk=
|
||||
github.com/morikuni/aec v1.0.0 h1:nP9CBfwrvYnBRgY6qfDQkygYDmYwOilePFkwzv4dU8A=
|
||||
github.com/morikuni/aec v1.0.0/go.mod h1:BbKIizmSmc5MMPqRYbxO4ZU0S0+P200+tUnFx7PXmsc=
|
||||
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 h1:C3w9PqII01/Oq1c1nUAm88MOHcQC9l5mIlSMApZMrHA=
|
||||
github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822/go.mod h1:+n7T8mK8HuQTcFwEeznm/DIxMOiR9yIdICNftLE1DvQ=
|
||||
github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f h1:y5//uYreIhSUg3J1GEMiLbxo1LJaP8RfCpH6pymGZus=
|
||||
github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f/go.mod h1:ZdcZmHo+o7JKHSa8/e818NopupXU1YMK5fe1lsApnBw=
|
||||
github.com/netbirdio/dex v0.244.1-0.20260512110716-8d70ad8647c1 h1:4TaYr9O4xX0D2kszeOLclTiCbA3eHq3xWV+9ILJbIYs=
|
||||
github.com/netbirdio/dex v0.244.1-0.20260512110716-8d70ad8647c1/go.mod h1:IHH+H8vK2GfqtIt5u/5OdPh18yk0oDHuj2vz5+Goetg=
|
||||
github.com/netbirdio/ice/v4 v4.0.0-20250908184934-6202be846b51 h1:Ov4qdafATOgGMB1wbSuh+0aAHcwz9hdvB6VZjh1mVMI=
|
||||
@@ -353,6 +369,8 @@ github.com/netbirdio/signal-dispatcher/dispatcher v0.0.0-20250805121659-6b4ac470
|
||||
github.com/netbirdio/signal-dispatcher/dispatcher v0.0.0-20250805121659-6b4ac470ca45/go.mod h1:5/sjFmLb8O96B5737VCqhHyGRzNFIaN/Bu7ZodXc3qQ=
|
||||
github.com/netbirdio/wireguard-go v0.0.0-20260523085312-4b4a4e36017f h1:ff2D57RBjWtyQ2wVwJOxOgXAXOe/J2lJWtSX0Bz/BRk=
|
||||
github.com/netbirdio/wireguard-go v0.0.0-20260523085312-4b4a4e36017f/go.mod h1:rpwXGsirqLqN2L0JDJQlwOboGHmptD5ZD6T2VmcqhTw=
|
||||
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
|
||||
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
|
||||
github.com/nxadm/tail v1.4.11 h1:8feyoE3OzPrcshW5/MJ4sGESc5cqmGkGCWlco4l0bqY=
|
||||
github.com/nxadm/tail v1.4.11/go.mod h1:OTaG3NK980DZzxbRq6lEuzgU+mug70nY11sMd4JXXHc=
|
||||
github.com/oapi-codegen/runtime v1.1.2 h1:P2+CubHq8fO4Q6fV1tqDBZHCwpVpvPg7oKiYzQgXIyI=
|
||||
@@ -458,6 +476,7 @@ github.com/sirupsen/logrus v1.9.4 h1:TsZE7l11zFCLZnZ+teH4Umoq5BhEIfIzfRDZ1Uzql2w
|
||||
github.com/sirupsen/logrus v1.9.4/go.mod h1:ftWc9WdOfJ0a92nsE2jF5u5ZwH8Bv2zdeOC42RjbV2g=
|
||||
github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966 h1:JIAuq3EEf9cgbU6AtGPK4CTG3Zf6CKMNqf0MHTggAUA=
|
||||
github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966/go.mod h1:sUM3LWHvSMaG192sy56D9F7CNvL7jUJVXoqM1QKLnog=
|
||||
github.com/spf13/afero v1.2.2/go.mod h1:9ZxEEn6pIJ8Rxe320qSDBk6AsU0r9pR7Q4OcevTdifk=
|
||||
github.com/spf13/cast v1.7.0 h1:ntdiHjuueXFgm5nzDRdOS4yfT43P5Fnud6DH50rz/7w=
|
||||
github.com/spf13/cast v1.7.0/go.mod h1:ancEpBxwJDODSW/UG4rDrAqiKolqNNh2DX3mk86cAdo=
|
||||
github.com/spf13/cobra v1.10.2 h1:DMTTonx5m65Ic0GOoRY2c16WCbHxOOw6xxezuLaBpcU=
|
||||
@@ -512,6 +531,8 @@ github.com/wlynxg/anet v0.0.5 h1:J3VJGi1gvo0JwZ/P1/Yc/8p63SoW98B5dHkYDmpgvvU=
|
||||
github.com/wlynxg/anet v0.0.5/go.mod h1:eay5PRQr7fIVAMbTbchTnO9gG65Hg/uYGdc7mguHxoA=
|
||||
github.com/x448/float16 v0.8.4 h1:qLwI1I70+NjRFUR3zs1JPUCgaCXSh3SW62uAKT1mSBM=
|
||||
github.com/x448/float16 v0.8.4/go.mod h1:14CWIYCyZA/cWjXOioeEpHeN/83MdbZDRQHoFcYsOfg=
|
||||
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
|
||||
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
|
||||
github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo0=
|
||||
github.com/yusufpapurcu/wmi v1.2.4/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
|
||||
@@ -554,6 +575,7 @@ goauthentik.io/api/v3 v3.2023051.3 h1:NebAhD/TeTWNo/9X3/Uj+rM5fG1HaiLOlKTNLQv9Qq
|
||||
goauthentik.io/api/v3 v3.2023051.3/go.mod h1:nYECml4jGbp/541hj8GcylKQG1gVBsKppHy4+7G8u4U=
|
||||
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 v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
|
||||
golang.org/x/crypto v0.8.0/go.mod h1:mRqEX+O9/h5TFCrQhkgjo2yKi0yYA+9ecGkdQoHrywE=
|
||||
golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
|
||||
@@ -568,6 +590,8 @@ golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b h1:M2rDM6z3Fhozi9O7NWsxAkg/y
|
||||
golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b/go.mod h1:3//PLf8L/X+8b4vuAfHzxeRUl04Adcb341+IGKfnqS8=
|
||||
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 v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
|
||||
golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
|
||||
golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
|
||||
@@ -577,6 +601,8 @@ golang.org/x/mod v0.34.0 h1:xIHgNUUnW6sYkcM5Jleh05DvLOtwc6RitGHbDk4akRI=
|
||||
golang.org/x/mod v0.34.0/go.mod h1:ykgH52iCZe79kzLLMhyCUzhMci+nQj+0XkbXpNYtVjY=
|
||||
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
|
||||
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
golang.org/x/net v0.0.0-20200226121028-0de0cce0169b/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
|
||||
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 v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
|
||||
golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
|
||||
@@ -592,6 +618,8 @@ golang.org/x/net v0.53.0/go.mod h1:JvMuJH7rrdiCfbeHoo3fCQU24Lf5JJwT9W3sJFulfgs=
|
||||
golang.org/x/oauth2 v0.36.0 h1:peZ/1z27fi9hUOFCAZaHyrpWG5lwe0RJEEEeH0ThlIs=
|
||||
golang.org/x/oauth2 v0.36.0/go.mod h1:YDBUJMTkDnJS+A4BP4eZBjCqtokkg1hODuPjwiGPO7Q=
|
||||
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
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 v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
|
||||
@@ -604,6 +632,7 @@ golang.org/x/sync v0.21.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
|
||||
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
|
||||
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201015000850-e3ed0017c211/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
golang.org/x/sys v0.0.0-20201204225414-ed752295db88/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
|
||||
@@ -656,6 +685,8 @@ golang.org/x/time v0.15.0/go.mod h1:Y4YMaQmXwGQZoFaVFk4YpCt4FLQMYKZe9oeV/f4MSno=
|
||||
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
|
||||
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
|
||||
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 v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
|
||||
golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
|
||||
golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
|
||||
@@ -665,6 +696,7 @@ golang.org/x/tools v0.43.0/go.mod h1:uHkMso649BX2cZK6+RpuIPXS3ho2hZo4FVwfoy1vIk0
|
||||
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=
|
||||
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
|
||||
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 h1:B82qJJgjvYKsXS9jeunTOisW56dUokqW/FOteYJJ/yg=
|
||||
golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2/go.mod h1:deeaetjYA+DHMHg+sMSMI58GrEteJUUzzw7en6TJQcI=
|
||||
golang.zx2c4.com/wireguard/wgctrl v0.0.0-20241231184526-a9ab2273dd10 h1:3GDAcqdIg1ozBNLgPy4SLT84nfcBjr6rhGtXYtrkWLU=
|
||||
@@ -682,8 +714,10 @@ google.golang.org/grpc v1.80.0/go.mod h1:ho/dLnxwi3EDJA4Zghp7k2Ec1+c2jqup0bFkw07
|
||||
google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
|
||||
google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
|
||||
gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
|
||||
gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc=
|
||||
gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw=
|
||||
gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
|
||||
gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
|
||||
gopkg.in/square/go-jose.v2 v2.6.0 h1:NGk74WTnPKBNUhNzQX7PYcTLUjoq7mzKk2OKbvwk2iI=
|
||||
@@ -706,7 +740,20 @@ gorm.io/gorm v1.25.12 h1:I0u8i2hWQItBq1WfE0o2+WuL9+8L21K9e2HHSTE/0f8=
|
||||
gorm.io/gorm v1.25.12/go.mod h1:xh7N7RHfYlNc5EmcI/El95gXusucDrQnHXe0+CgWcLQ=
|
||||
gvisor.dev/gvisor v0.0.0-20260219192049-0f2374377e89 h1:mGJaeA61P8dEHTqdvAgc70ZIV3QoUoJcXCRyyjO26OA=
|
||||
gvisor.dev/gvisor v0.0.0-20260219192049-0f2374377e89/go.mod h1:QkHjoMIBaYtpVufgwv3keYAbln78mBoCuShZrPrer1Q=
|
||||
k8s.io/apimachinery v0.23.16 h1:f6Q+3qYv3qWvbDZp2iUhwC2rzMRBkSb7JYBhmeVK5pc=
|
||||
k8s.io/apimachinery v0.23.16/go.mod h1:RMMUoABRwnjoljQXKJ86jT5FkTZPPnZsNv70cMsKIP0=
|
||||
k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE=
|
||||
k8s.io/klog/v2 v2.30.0 h1:bUO6drIvCIsvZ/XFgfxoGFQU/a4Qkh0iAlvUR7vlHJw=
|
||||
k8s.io/klog/v2 v2.30.0/go.mod h1:y1WjHnz7Dj687irZUWR/WLkLc5N1YHtjLdmgWjndZn0=
|
||||
k8s.io/utils v0.0.0-20211116205334-6203023598ed h1:ck1fRPWPJWsMd8ZRFsWc6mh/zHp5fZ/shhbrgPUxDAE=
|
||||
k8s.io/utils v0.0.0-20211116205334-6203023598ed/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
|
||||
resenje.org/singleflight v0.4.3 h1:l7foFYg8X/VEHPxWs1K/Pw77807RMVzvXgWGb0J1sdM=
|
||||
resenje.org/singleflight v0.4.3/go.mod h1:lAgQK7VfjG6/pgredbQfmV0RvG/uVhKo6vSuZ0vCWfk=
|
||||
rsc.io/qr v0.2.0 h1:6vBLea5/NRMVTz8V66gipeLycZMl/+UlFmk8DvqQ6WY=
|
||||
rsc.io/qr v0.2.0/go.mod h1:IF+uZjkb9fqyeF/4tlBoynqmQxUoPfWEKh921coOuXs=
|
||||
sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6 h1:fD1pz4yfdADVNfFmcP2aBEtudwUQ1AlLnRBALr33v3s=
|
||||
sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6/go.mod h1:p4QtZmO4uMYipTQNzagwnNoseA6OxSUutVw05NhYDRs=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.2.3 h1:PRbqxJClWWYMNV1dhaG4NsibJbArud9kFxnAMREiWFE=
|
||||
sigs.k8s.io/structured-merge-diff/v4 v4.2.3/go.mod h1:qjx8mGObPmV2aSZepjQjbmb2ihdVs8cGKBraizNC69E=
|
||||
sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q=
|
||||
sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc=
|
||||
|
||||
+65
-53
@@ -12,16 +12,17 @@ import (
|
||||
"crypto/x509/pkix"
|
||||
"errors"
|
||||
"fmt"
|
||||
"log/slog"
|
||||
"math/big"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/http/httputil"
|
||||
"net/url"
|
||||
"os"
|
||||
"time"
|
||||
|
||||
"k8s.io/apimachinery/pkg/util/proxy"
|
||||
|
||||
"github.com/netbirdio/netbird/client/embed"
|
||||
"github.com/netbirdio/netbird/shared/management/http/api"
|
||||
)
|
||||
|
||||
const (
|
||||
@@ -31,8 +32,7 @@ const (
|
||||
ContentTypeHeader = "Content-Type"
|
||||
UserAgentHeader = "User-Agent"
|
||||
AuthorizationHeader = "Authorization"
|
||||
ImpersonateUserHeader = "Impersonate-User"
|
||||
ImpersonateGroupHeader = "Impersonate-Group"
|
||||
RefererHeader = "Referer"
|
||||
|
||||
ConnectionHeader = "Connection"
|
||||
UpgradeHeader = "Upgrade"
|
||||
@@ -40,6 +40,14 @@ const (
|
||||
SecWebsocketVersionHeader = "Sec-Websocket-Version"
|
||||
SecWebsocketProtocolHeader = "Sec-Websocket-Protocol"
|
||||
SecWebsocketExtensionsHeader = "Sec-Websocket-Extensions"
|
||||
|
||||
KubectlCommandHeader = "Kubectl-Command"
|
||||
KubectlSessionHeader = "Kubectl-Session"
|
||||
KubectlFlagsHeader = "Kubectl-Flags"
|
||||
KubectlDeprecatedHeader = "Kubectl-Deprecated"
|
||||
KubectlBuildHeader = "Kubectl-Build"
|
||||
ImpersonateUserHeader = "Impersonate-User"
|
||||
ImpersonateGroupHeader = "Impersonate-Group"
|
||||
)
|
||||
|
||||
func Server(embedClient *embed.Client, peerStore *PeerStore, kubeAPIServerURL *url.URL) (*http.Server, error) {
|
||||
@@ -61,81 +69,80 @@ func Server(embedClient *embed.Client, peerStore *PeerStore, kubeAPIServerURL *u
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
mux := http.NewServeMux()
|
||||
mux.HandleFunc("/", func(rw http.ResponseWriter, req *http.Request) {
|
||||
rw.WriteHeader(http.StatusNotFound)
|
||||
})
|
||||
mux.Handle("/api/", handler)
|
||||
mux.Handle("/apis/", handler)
|
||||
mux.Handle("/version/", handler)
|
||||
mux.Handle("/openapi/", handler)
|
||||
|
||||
srv := http.Server{
|
||||
TLSConfig: &tls.Config{
|
||||
Certificates: []tls.Certificate{proxyCert},
|
||||
MinVersion: tls.VersionTLS12,
|
||||
},
|
||||
Handler: handler,
|
||||
Handler: mux,
|
||||
ReadHeaderTimeout: 10 * time.Second,
|
||||
IdleTimeout: 60 * time.Second,
|
||||
}
|
||||
return &srv, nil
|
||||
}
|
||||
|
||||
type ErrorResponder struct{}
|
||||
|
||||
func (e *ErrorResponder) Error(w http.ResponseWriter, req *http.Request, err error) {
|
||||
slog.Default().Error("proxy request failed", "error", err)
|
||||
}
|
||||
|
||||
func proxyHandler(peerStore *PeerStore, kubeAPIServerURL *url.URL, certPool *x509.CertPool, bearerToken string) http.HandlerFunc {
|
||||
type peerCtxKey struct{}
|
||||
transport := http.DefaultTransport.(*http.Transport).Clone()
|
||||
transport.TLSClientConfig = &tls.Config{
|
||||
RootCAs: certPool,
|
||||
MinVersion: tls.VersionTLS12,
|
||||
}
|
||||
|
||||
upgradeHandler := proxy.NewUpgradeAwareHandler(kubeAPIServerURL, transport, true, false, &ErrorResponder{})
|
||||
upgradeHandler.UseRequestLocation = true
|
||||
|
||||
return func(rw http.ResponseWriter, req *http.Request) {
|
||||
req = req.Clone(req.Context())
|
||||
|
||||
// Remove dummy token as it has to be set to disable password prompting client side.
|
||||
if v := req.Header.Get("Authorization"); v == "Bearer none" {
|
||||
req.Header.Del("Authorization")
|
||||
}
|
||||
|
||||
rewrite := func(pr *httputil.ProxyRequest) {
|
||||
allowedHeaders := map[string]any{
|
||||
AcceptHeader: nil,
|
||||
AcceptEncodingHeader: nil,
|
||||
ContentLengthHeader: nil,
|
||||
ContentTypeHeader: nil,
|
||||
UserAgentHeader: nil,
|
||||
// WebSocket negotiation headers for streaming subresources
|
||||
// (kubectl exec/attach/port-forward/cp). These are not
|
||||
// hop-by-hop, so httputil.ReverseProxy does not restore them;
|
||||
// they must survive the allowlist for the upstream API server to
|
||||
// complete the WebSocket handshake.
|
||||
RefererHeader: nil,
|
||||
|
||||
KubectlCommandHeader: nil,
|
||||
KubectlSessionHeader: nil,
|
||||
KubectlFlagsHeader: nil,
|
||||
KubectlDeprecatedHeader: nil,
|
||||
KubectlBuildHeader: nil,
|
||||
|
||||
ConnectionHeader: nil,
|
||||
UpgradeHeader: nil,
|
||||
SecWebsocketKeyHeader: nil,
|
||||
SecWebsocketVersionHeader: nil,
|
||||
SecWebsocketProtocolHeader: nil,
|
||||
SecWebsocketExtensionsHeader: nil,
|
||||
}
|
||||
for k := range pr.Out.Header {
|
||||
for k, v := range req.Header {
|
||||
if _, ok := allowedHeaders[k]; !ok {
|
||||
pr.Out.Header.Del(k)
|
||||
slog.Default().Warn("removing forbidden header", "key", k, "value", v)
|
||||
req.Header.Del(k)
|
||||
}
|
||||
}
|
||||
|
||||
// Preserve the connection-upgrade handshake for streaming
|
||||
// subresources. The allowlist above strips the hop-by-hop
|
||||
// Connection/Upgrade headers; without them httputil.ReverseProxy
|
||||
// treats the request as non-upgrade and the API server rejects it
|
||||
// with "Upgrade request required" (breaking kubectl
|
||||
// exec/attach/port-forward/cp over both WebSocket and SPDY).
|
||||
// Reconstruct them from the inbound request rather than allowlisting
|
||||
// the client-supplied Connection header, so a client cannot name
|
||||
// proxy-set headers (Authorization, Impersonate-*) as hop-by-hop and
|
||||
// have them stripped before reaching the API server.
|
||||
if upgrade := pr.In.Header.Get(UpgradeHeader); upgrade != "" {
|
||||
pr.Out.Header.Set(ConnectionHeader, "Upgrade")
|
||||
pr.Out.Header.Set(UpgradeHeader, upgrade)
|
||||
}
|
||||
|
||||
peer, ok := pr.In.Context().Value(peerCtxKey{}).(api.Peer)
|
||||
if !ok {
|
||||
return
|
||||
}
|
||||
pr.Out.Header.Set(ImpersonateUserHeader, peer.UserId)
|
||||
for _, group := range peer.Groups {
|
||||
pr.Out.Header.Add(ImpersonateGroupHeader, group.Name)
|
||||
}
|
||||
pr.Out.Header.Set(AuthorizationHeader, "Bearer "+bearerToken)
|
||||
pr.SetURL(kubeAPIServerURL)
|
||||
}
|
||||
transport := http.DefaultTransport.(*http.Transport).Clone()
|
||||
transport.TLSClientConfig = &tls.Config{
|
||||
RootCAs: certPool,
|
||||
MinVersion: tls.VersionTLS12,
|
||||
}
|
||||
proxy := &httputil.ReverseProxy{
|
||||
Transport: transport,
|
||||
Rewrite: rewrite,
|
||||
}
|
||||
|
||||
return func(rw http.ResponseWriter, req *http.Request) {
|
||||
remoteIP, _, err := net.SplitHostPort(req.RemoteAddr)
|
||||
if err != nil {
|
||||
rw.WriteHeader(http.StatusBadRequest)
|
||||
@@ -152,8 +159,13 @@ func proxyHandler(peerStore *PeerStore, kubeAPIServerURL *url.URL, certPool *x50
|
||||
rw.WriteHeader(http.StatusInternalServerError)
|
||||
return
|
||||
}
|
||||
peerCtx := context.WithValue(req.Context(), peerCtxKey{}, peer)
|
||||
proxy.ServeHTTP(rw, req.WithContext(peerCtx))
|
||||
req.Header.Set(ImpersonateUserHeader, peer.UserId)
|
||||
for _, group := range peer.Groups {
|
||||
req.Header.Add(ImpersonateGroupHeader, group.Name)
|
||||
}
|
||||
req.Header.Set(AuthorizationHeader, "Bearer "+bearerToken)
|
||||
|
||||
upgradeHandler.ServeHTTP(rw, req)
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@@ -78,7 +78,7 @@ func TestProxyHandler(t *testing.T) {
|
||||
srv.Close()
|
||||
})
|
||||
certPool := srv.Client().Transport.(*http.Transport).TLSClientConfig.RootCAs
|
||||
kubeAPIServerURL, err := url.Parse(srv.URL)
|
||||
kubeAPIServerURL, err := url.Parse(srv.URL + "/")
|
||||
require.NoError(t, err)
|
||||
|
||||
tests := []struct {
|
||||
@@ -133,49 +133,6 @@ func TestProxyHandler(t *testing.T) {
|
||||
}
|
||||
}
|
||||
|
||||
func TestProxyHandlerPreservesUpgrade(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
peerStore := NewPeerStore(&mockPeerLister{})
|
||||
|
||||
bearerToken := "foobar"
|
||||
srv := httptest.NewTLSServer(http.HandlerFunc(func(rw http.ResponseWriter, req *http.Request) {
|
||||
// Echo the headers that reached the API server so the test can
|
||||
// assert the upgrade handshake survived and identity is the peer's.
|
||||
body := fmt.Sprintf("%s %s %s %s",
|
||||
req.Header.Get(ConnectionHeader),
|
||||
req.Header.Get(UpgradeHeader),
|
||||
req.Header.Get(SecWebsocketKeyHeader),
|
||||
req.Header.Get(ImpersonateUserHeader),
|
||||
)
|
||||
// nolint: errcheck
|
||||
rw.Write([]byte(body))
|
||||
}))
|
||||
t.Cleanup(func() {
|
||||
srv.Close()
|
||||
})
|
||||
certPool := srv.Client().Transport.(*http.Transport).TLSClientConfig.RootCAs
|
||||
kubeAPIServerURL, err := url.Parse(srv.URL)
|
||||
require.NoError(t, err)
|
||||
|
||||
req := httptest.NewRequestWithContext(t.Context(), http.MethodGet,
|
||||
"/api/v1/namespaces/default/pods/example/exec", nil)
|
||||
req.Header.Set(ConnectionHeader, "Upgrade")
|
||||
req.Header.Set(UpgradeHeader, "websocket")
|
||||
req.Header.Set(SecWebsocketKeyHeader, "dGhlIHNhbXBsZSBub25jZQ==")
|
||||
// A client must not be able to impersonate by sending this directly.
|
||||
req.Header.Set(ImpersonateUserHeader, "system:admin")
|
||||
rec := httptest.NewRecorder()
|
||||
|
||||
handler := proxyHandler(peerStore, kubeAPIServerURL, certPool, bearerToken)
|
||||
handler(rec, req)
|
||||
|
||||
b, err := io.ReadAll(rec.Result().Body)
|
||||
require.NoError(t, err)
|
||||
require.EqualT(t, http.StatusOK, rec.Result().StatusCode)
|
||||
require.EqualT(t, "Upgrade websocket dGhlIHNhbXBsZSBub25jZQ== foo", string(b))
|
||||
}
|
||||
|
||||
func TestGenerateSelfSignedCert(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
|
||||
@@ -7,9 +7,10 @@ import (
|
||||
"errors"
|
||||
"flag"
|
||||
"io"
|
||||
"log"
|
||||
"log/slog"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"os"
|
||||
"os/signal"
|
||||
"syscall"
|
||||
|
||||
@@ -39,9 +40,16 @@ func main() {
|
||||
flag.StringVar(&clusterName, "cluster-name", "", "Name of the cluster")
|
||||
flag.Parse()
|
||||
|
||||
logger := slog.New(slog.NewJSONHandler(os.Stdout, &slog.HandlerOptions{
|
||||
Level: slog.LevelInfo,
|
||||
AddSource: true,
|
||||
}))
|
||||
slog.SetDefault(logger)
|
||||
|
||||
err := run(context.Background(), kubeAPIServer, mgmtURL, apiKey, setupKey, instanceName, clusterName)
|
||||
if err != nil {
|
||||
log.Fatal(err)
|
||||
slog.Default().Error("exit due to error", "error", err)
|
||||
os.Exit(1)
|
||||
}
|
||||
}
|
||||
|
||||
@@ -104,6 +112,7 @@ func run(ctx context.Context, kubeAPIServer, mgmtURL, apiKey, setupKey, instance
|
||||
return proxySrv.Shutdown(context.Background())
|
||||
})
|
||||
|
||||
slog.Default().Info("running API server proxy")
|
||||
err = g.Wait()
|
||||
if err != nil {
|
||||
return err
|
||||
|
||||
Reference in New Issue
Block a user