From af4eb0eab94b3342bed452bb64008689e5f11e8f Mon Sep 17 00:00:00 2001 From: Scott Leggett Date: Tue, 25 Jan 2022 09:32:05 +0800 Subject: [PATCH 1/5] chore: refactor signal handling in CLI --- cmd/service-api/serve.go | 24 ++---------------------- internal/signalctx/signalctx.go | 26 ++++++++++++++++++++++++++ 2 files changed, 28 insertions(+), 22 deletions(-) create mode 100644 internal/signalctx/signalctx.go diff --git a/cmd/service-api/serve.go b/cmd/service-api/serve.go index f6a58dff..7b415205 100644 --- a/cmd/service-api/serve.go +++ b/cmd/service-api/serve.go @@ -3,14 +3,13 @@ package main import ( "context" "fmt" - "os" - "os/signal" "github.com/go-sql-driver/mysql" "github.com/uselagoon/ssh-portal/internal/keycloak" "github.com/uselagoon/ssh-portal/internal/lagoondb" "github.com/uselagoon/ssh-portal/internal/metrics" "github.com/uselagoon/ssh-portal/internal/server" + "github.com/uselagoon/ssh-portal/internal/signalctx" "go.uber.org/zap" ) @@ -26,25 +25,6 @@ type ServeCmd struct { NATSServer string `kong:"required,env='NATS_URL',help='NATS server URL (nats://... or tls://...)'"` } -// getContext starts a goroutine to handle ^C gracefully, and returns a context -// with a "cancel" function which cleans up the signal handling and ensures the -// goroutine exits. This "cancel" function should be deferred in Run(). -func getContext() (context.Context, func()) { - ctx, cancel := context.WithCancel(context.Background()) - signalChan := make(chan os.Signal, 1) - signal.Notify(signalChan, os.Interrupt) - go func() { - select { - case <-signalChan: - cancel() - case <-ctx.Done(): - } - <-signalChan - os.Exit(130) // https://tldp.org/LDP/abs/html/exitcodes.html - }() - return ctx, func() { signal.Stop(signalChan); cancel() } -} - // Run the serve command to service API requests. func (cmd *ServeCmd) Run(log *zap.Logger) error { // instrumentation requires a separate context because deferred Shutdown() @@ -54,7 +34,7 @@ func (cmd *ServeCmd) Run(log *zap.Logger) error { m := metrics.NewServer(log) defer m.Shutdown(ictx) //nolint:errcheck // get main process context - ctx, cancel := getContext() + ctx, cancel := signalctx.GetContext() defer cancel() // init lagoon DB client dbConf := mysql.NewConfig() diff --git a/internal/signalctx/signalctx.go b/internal/signalctx/signalctx.go new file mode 100644 index 00000000..73f782ab --- /dev/null +++ b/internal/signalctx/signalctx.go @@ -0,0 +1,26 @@ +package signalctx + +import ( + "context" + "os" + "os/signal" +) + +// GetContext starts a goroutine to handle ^C gracefully, and returns a context +// with a "cancel" function which cleans up the signal handling and ensures the +// goroutine exits. This "cancel" function should be deferred in Run(). +func GetContext() (context.Context, func()) { + ctx, cancel := context.WithCancel(context.Background()) + signalChan := make(chan os.Signal, 1) + signal.Notify(signalChan, os.Interrupt) + go func() { + select { + case <-signalChan: + cancel() + case <-ctx.Done(): + } + <-signalChan + os.Exit(130) // https://tldp.org/LDP/abs/html/exitcodes.html + }() + return ctx, func() { signal.Stop(signalChan); cancel() } +} From 7a9d1a2187e6faca92428d19c4b22ac247721b05 Mon Sep 17 00:00:00 2001 From: Scott Leggett Date: Tue, 25 Jan 2022 09:34:07 +0800 Subject: [PATCH 2/5] chore: refactor version variable location --- cmd/service-api/main.go | 7 ------- cmd/service-api/version.go | 7 +++++++ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/cmd/service-api/main.go b/cmd/service-api/main.go index 48a964e9..64c18e17 100644 --- a/cmd/service-api/main.go +++ b/cmd/service-api/main.go @@ -5,13 +5,6 @@ import ( "go.uber.org/zap" ) -var ( - date string - goVersion string - shortCommit string - version string -) - // CLI represents the command-line interface. type CLI struct { Debug bool `kong:"env='DEBUG',help='Enable debug logging'"` diff --git a/cmd/service-api/version.go b/cmd/service-api/version.go index 307ece65..29c16d40 100644 --- a/cmd/service-api/version.go +++ b/cmd/service-api/version.go @@ -2,6 +2,13 @@ package main import "fmt" +var ( + date string + goVersion string + shortCommit string + version string +) + // VersionCmd represents the version command. type VersionCmd struct{} From ff2190dcbf0be0e0b6e08adf1a9e951f13aa6f03 Mon Sep 17 00:00:00 2001 From: Scott Leggett Date: Fri, 28 Jan 2022 13:57:41 +0800 Subject: [PATCH 3/5] feat: implement ssh-portal service --- cmd/service-api/serve.go | 4 +- cmd/ssh-portal/main.go | 35 +++ cmd/ssh-portal/serve.go | 50 ++++ cmd/ssh-portal/version.go | 20 ++ go.mod | 34 ++- go.sum | 231 +++++++++++++++++- internal/k8s/client.go | 134 ++++++++++ internal/lagoondb/client.go | 8 - internal/serviceapi/server.go | 73 ++++++ .../server.go => serviceapi/sshportal.go} | 74 +----- internal/sshportal/authhandler.go | 73 ++++++ internal/sshportal/serve.go | 18 ++ internal/sshportal/sessionhandler.go | 35 +++ 13 files changed, 706 insertions(+), 83 deletions(-) create mode 100644 cmd/ssh-portal/main.go create mode 100644 cmd/ssh-portal/serve.go create mode 100644 cmd/ssh-portal/version.go create mode 100644 internal/k8s/client.go create mode 100644 internal/serviceapi/server.go rename internal/{server/server.go => serviceapi/sshportal.go} (62%) create mode 100644 internal/sshportal/authhandler.go create mode 100644 internal/sshportal/serve.go create mode 100644 internal/sshportal/sessionhandler.go diff --git a/cmd/service-api/serve.go b/cmd/service-api/serve.go index 7b415205..df77a31c 100644 --- a/cmd/service-api/serve.go +++ b/cmd/service-api/serve.go @@ -8,7 +8,7 @@ import ( "github.com/uselagoon/ssh-portal/internal/keycloak" "github.com/uselagoon/ssh-portal/internal/lagoondb" "github.com/uselagoon/ssh-portal/internal/metrics" - "github.com/uselagoon/ssh-portal/internal/server" + "github.com/uselagoon/ssh-portal/internal/serviceapi" "github.com/uselagoon/ssh-portal/internal/signalctx" "go.uber.org/zap" ) @@ -54,5 +54,5 @@ func (cmd *ServeCmd) Run(log *zap.Logger) error { return fmt.Errorf("couldn't init keycloak Client: %v", err) } // start serving NATS requests - return server.ServeNATS(ctx, log, l, k, cmd.NATSServer) + return serviceapi.ServeNATS(ctx, log, l, k, cmd.NATSServer) } diff --git a/cmd/ssh-portal/main.go b/cmd/ssh-portal/main.go new file mode 100644 index 00000000..64c18e17 --- /dev/null +++ b/cmd/ssh-portal/main.go @@ -0,0 +1,35 @@ +package main + +import ( + "github.com/alecthomas/kong" + "go.uber.org/zap" +) + +// CLI represents the command-line interface. +type CLI struct { + Debug bool `kong:"env='DEBUG',help='Enable debug logging'"` + Serve ServeCmd `kong:"cmd,default=1,help='(default) Serve service-api requests'"` + Version VersionCmd `kong:"cmd,help='Print version information'"` +} + +func main() { + // parse CLI config + cli := CLI{} + kctx := kong.Parse(&cli, + kong.UsageOnError(), + ) + // init logger + var log *zap.Logger + var err error + if cli.Debug { + log, err = zap.NewDevelopment(zap.AddStacktrace(zap.ErrorLevel)) + } else { + log, err = zap.NewProduction() + } + if err != nil { + panic(err) + } + defer log.Sync() //nolint:errcheck + // execute CLI + kctx.FatalIfErrorf(kctx.Run(log)) +} diff --git a/cmd/ssh-portal/serve.go b/cmd/ssh-portal/serve.go new file mode 100644 index 00000000..5170fa1a --- /dev/null +++ b/cmd/ssh-portal/serve.go @@ -0,0 +1,50 @@ +package main + +import ( + "context" + "fmt" + "net" + + "github.com/nats-io/nats.go" + "github.com/uselagoon/ssh-portal/internal/k8s" + "github.com/uselagoon/ssh-portal/internal/metrics" + "github.com/uselagoon/ssh-portal/internal/signalctx" + "github.com/uselagoon/ssh-portal/internal/sshportal" + "go.uber.org/zap" +) + +// ServeCmd represents the serve command. +type ServeCmd struct { + NATSServer string `kong:"required,env='NATS_URL',help='NATS server URL (nats://... or tls://...)'"` + SSHServerPort uint `kong:"default='2222',env='SSH_SERVER_PORT',help='Port the SSH server will listen on for SSH client connections'"` +} + +// Run the serve command to service API requests. +func (cmd *ServeCmd) Run(log *zap.Logger) error { + // instrumentation requires a separate context because deferred Shutdown() + // will exit immediately if the context is already done. + ictx := context.Background() + // init metrics + m := metrics.NewServer(log) + defer m.Shutdown(ictx) //nolint:errcheck + // get main process context + ctx, cancel := signalctx.GetContext() + defer cancel() + // get nats server connection + nc, err := nats.Connect(cmd.NATSServer) + if err != nil { + return fmt.Errorf("couldn't connect to NATS server: %v", err) + } + // start listening on TCP port + l, err := net.Listen("tcp", fmt.Sprintf(":%d", cmd.SSHServerPort)) + if err != nil { + return fmt.Errorf("couldn't listen on port %d: %v", cmd.SSHServerPort, err) + } + // get kubernetes client + c, err := k8s.NewClient() + if err != nil { + return fmt.Errorf("couldn't create k8s client: %v", err) + } + // start serving SSH connection requests + return sshportal.Serve(ctx, log, nc, l, c) +} diff --git a/cmd/ssh-portal/version.go b/cmd/ssh-portal/version.go new file mode 100644 index 00000000..29c16d40 --- /dev/null +++ b/cmd/ssh-portal/version.go @@ -0,0 +1,20 @@ +package main + +import "fmt" + +var ( + date string + goVersion string + shortCommit string + version string +) + +// VersionCmd represents the version command. +type VersionCmd struct{} + +// Run the version command to print version information. +func (cmd *VersionCmd) Run() error { + fmt.Printf("Lagoon service-api %v (%v) compiled with %v on %v\n", version, + shortCommit, goVersion, date) + return nil +} diff --git a/go.mod b/go.mod index 4b1ed99b..cc118f48 100644 --- a/go.mod +++ b/go.mod @@ -4,6 +4,7 @@ go 1.17 require ( github.com/alecthomas/kong v0.2.18 + github.com/gliderlabs/ssh v0.3.3 github.com/go-sql-driver/mysql v1.6.0 github.com/google/uuid v1.3.0 github.com/jmoiron/sqlx v1.3.4 @@ -11,17 +12,31 @@ require ( github.com/prometheus/client_golang v1.11.0 go.opentelemetry.io/otel v1.3.0 go.uber.org/zap v1.19.1 + golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8 gopkg.in/square/go-jose.v2 v2.6.0 + k8s.io/api v0.23.3 + k8s.io/apimachinery v0.23.3 + k8s.io/client-go v0.23.3 ) require ( + github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be // indirect github.com/beorn7/perks v1.0.1 // indirect github.com/cespare/xxhash/v2 v2.1.1 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect github.com/go-logr/logr v1.2.1 // indirect github.com/go-logr/stdr v1.2.0 // indirect + github.com/gogo/protobuf v1.3.2 // indirect github.com/golang/protobuf v1.5.2 // indirect + github.com/google/go-cmp v0.5.6 // indirect + github.com/google/gofuzz v1.1.0 // indirect + github.com/googleapis/gnostic v0.5.5 // indirect + github.com/json-iterator/go v1.1.12 // indirect github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect + github.com/moby/spdystream v0.2.0 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.2 // indirect github.com/nats-io/nats-server/v2 v2.6.4 // indirect github.com/nats-io/nkeys v0.3.0 // indirect github.com/nats-io/nuid v1.0.1 // indirect @@ -32,9 +47,20 @@ require ( go.opentelemetry.io/otel/trace v1.3.0 // indirect go.uber.org/atomic v1.7.0 // indirect go.uber.org/multierr v1.6.0 // indirect - golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e // indirect - golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4 // indirect - golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 // indirect - google.golang.org/appengine v1.6.6 // indirect + golang.org/x/net v0.0.0-20211209124913-491a49abca63 // indirect + golang.org/x/sys v0.0.0-20210831042530-f4d43177bf5e // indirect + golang.org/x/term v0.0.0-20210615171337-6886f2dfbf5b // indirect + golang.org/x/text v0.3.7 // indirect + golang.org/x/time v0.0.0-20210723032227-1f47c861a9ac // indirect + google.golang.org/appengine v1.6.7 // indirect google.golang.org/protobuf v1.27.1 // indirect + gopkg.in/inf.v0 v0.9.1 // indirect + gopkg.in/yaml.v2 v2.4.0 // indirect + gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b // indirect + k8s.io/klog/v2 v2.30.0 // indirect + k8s.io/kube-openapi v0.0.0-20211115234752-e816edb12b65 // indirect + k8s.io/utils v0.0.0-20211116205334-6203023598ed // indirect + sigs.k8s.io/json v0.0.0-20211020170558-c049b76a60c6 // indirect + sigs.k8s.io/structured-merge-diff/v4 v4.2.1 // indirect + sigs.k8s.io/yaml v1.2.0 // indirect ) diff --git a/go.sum b/go.sum index af35b667..b6a9201f 100644 --- a/go.sum +++ b/go.sum @@ -13,6 +13,11 @@ cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKV cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs= cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc= cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY= +cloud.google.com/go v0.72.0/go.mod h1:M+5Vjvlc2wnp6tjzE102Dw08nGShTscUx2nZMufOKPI= +cloud.google.com/go v0.74.0/go.mod h1:VV1xSbzvo+9QJOxLDaJfTjx5e+MePCpCWwvftOeQmWk= +cloud.google.com/go v0.78.0/go.mod h1:QjdrLG0uq+YwhjoVOLsS1t7TW8fs36kLs4XO5R5ECHg= +cloud.google.com/go v0.79.0/go.mod h1:3bzgcEeQlzbuEAYu4mrWhKqWjmpprinYgKJLgKHnbb8= +cloud.google.com/go v0.81.0/go.mod h1:mk/AM35KwGk/Nm2YSeZbxXdrNK3KZOYHmLkOqC2V6E0= cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o= cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE= cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc= @@ -31,8 +36,18 @@ cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohl cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs= cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0= dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU= +github.com/Azure/go-autorest v14.2.0+incompatible/go.mod h1:r+4oMnoxhatjLLJ6zxSWATqVooLgysK6ZNox3g/xq24= +github.com/Azure/go-autorest/autorest v0.11.18/go.mod h1:dSiJPy22c3u0OtOKDNttNgqpNFY/GeWa7GH/Pz56QRA= +github.com/Azure/go-autorest/autorest/adal v0.9.13/go.mod h1:W/MM4U6nLxnIskrw4UwWzlHfGjwUS50aOsc/I3yuU8M= +github.com/Azure/go-autorest/autorest/date v0.3.0/go.mod h1:BI0uouVdmngYNUzGWeSYnokU+TrmwEsOqdt8Y6sso74= +github.com/Azure/go-autorest/autorest/mocks v0.4.1/go.mod h1:LTp+uSrOhSkaKrUy935gNZuuIPPVsHlr9DSOxSayd+k= +github.com/Azure/go-autorest/logger v0.2.1/go.mod h1:T9E3cAhj2VqvPOtCYAvby9aBXkZmbF5NWuPV8+WeEW8= +github.com/Azure/go-autorest/tracing v0.6.0/go.mod h1:+vhtPC754Xsa23ID7GlGsrdKBpUA79WCAKPPZVC2DeU= github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= +github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ= +github.com/PuerkitoBio/purell v1.1.1/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0= +github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE= github.com/alecthomas/kong v0.2.18 h1:H05f55eRO5f9gusObxgjpqKtozJNvniqMTuOPnf+2SQ= github.com/alecthomas/kong v0.2.18/go.mod h1:ka3VZ8GZNPXv9Ov+j4YNLkI8mTuhXyr/0ktSlqIydQQ= github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc= @@ -40,6 +55,9 @@ github.com/alecthomas/template v0.0.0-20190718012654-fb15b899a751/go.mod h1:LOuy github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= github.com/alecthomas/units v0.0.0-20190717042225-c3de453c63f4/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0= github.com/alecthomas/units v0.0.0-20190924025748-f65c72e2690d/go.mod h1:rBZYJk541a8SKzHPHnH3zbiI+7dagKZ0cgpgrD7Fyho= +github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be h1:9AeTilPcZAjCFIImctFaOjnTIavg87rW78vTPkQqLI8= +github.com/anmitsu/go-shlex v0.0.0-20200514113438-38f4b401e2be/go.mod h1:ySMOLuWl6zY27l47sB3qLNK6tF2fkHG55UZxx8oIVo4= +github.com/asaskevich/govalidator v0.0.0-20190424111038-f61b66f89f4a/go.mod h1:lB+ZfQJz7igIIfQNfa7Ml4HSf2uFQQRzpGGRXenZAgY= github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8= github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA= github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q= @@ -54,13 +72,32 @@ github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5P github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU= github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw= github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc= +github.com/cncf/udpa/go v0.0.0-20200629203442-efcf912fb354/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= +github.com/cncf/udpa/go v0.0.0-20201120205902-5459f2c99403/go.mod h1:WmhPx2Nbnhtbo57+VJT5O0JRkEi1Wbu0z5j0R8u5Hbk= +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= 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h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU= go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8= go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= go.opencensus.io v0.22.4/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw= +go.opencensus.io v0.22.5/go.mod h1:5pWMHQbX5EPX2/62yrJeAkowc+lfs/XD7Uxpq3pI6kk= +go.opencensus.io v0.23.0/go.mod h1:XItmlyltB5F7CS4xOC1DcqMoFqwtC6OG2xF7mCv7P7E= go.opentelemetry.io/otel v1.3.0 h1:APxLf0eiBwLl+SOXiJJCVYzA1OOJNyAoV8C5RNRyy7Y= go.opentelemetry.io/otel v1.3.0/go.mod h1:PWIKzi6JCp7sM0k9yZ43VX+T345uNbAkDKwHVjb2PTs= go.opentelemetry.io/otel/trace v1.3.0 h1:doy8Hzb1RJ+I3yFhtDmwNc7tIyw1tNMOIsyPzp1NOGY= @@ -246,9 +353,11 @@ golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8U golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= 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 v0.0.0-20201002170205-7f63de1d35b0/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= golang.org/x/crypto v0.0.0-20210314154223-e6e6c4f2bb5b/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4= -golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e h1:gsTQYXdTw2Gq7RBsWvlQ91b+aEQ6bXFUngBGuR8sPpI= golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= +golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 h1:HWj/xjIHfjYU5nVXpTM0s39J9CbLn7Cc5a7IC5rwsMQ= +golang.org/x/crypto v0.0.0-20210817164053-32db794688a5/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8= @@ -271,6 +380,7 @@ golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHl golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs= golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= +golang.org/x/lint v0.0.0-20201208152925-83fdc39ff7b5/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY= golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE= golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o= golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc= @@ -279,9 +389,12 @@ golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/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 v0.4.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= +golang.org/x/mod v0.4.1/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA= golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= +golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/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= golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= @@ -294,6 +407,7 @@ golang.org/x/net v0.0.0-20190613194153-d28f0bde5980/go.mod h1:z5CRVTTTmAJ677TzLL golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190628185345-da137c7871d7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20190724013045-ca1201d0de80/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20190827160401-ba9fcec4b297/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200114155413-6afb5195e5aa/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= @@ -304,18 +418,33 @@ golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e/go.mod h1:qpuaurCH72eLCgpAm/ golang.org/x/net v0.0.0-20200501053045-e0ff5e5a1de5/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20200506145744-7e3656a0809f/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20200513185701-a91f0712d120/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= +golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20200520182314-0ba52f642ac2/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A= golang.org/x/net v0.0.0-20200625001655-4c5254603344/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= +golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20201031054903-ff519b6c9102/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20201209123823-ac852fbbde11/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= +golang.org/x/net v0.0.0-20210119194325-5f4716e94777/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg= golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod 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h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20200107190931-bf48bf16ab8d/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= +golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= +golang.org/x/oauth2 v0.0.0-20201109201403-9fd604954f58/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= +golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= +golang.org/x/oauth2 v0.0.0-20210218202405-ba52d332ba99/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= +golang.org/x/oauth2 v0.0.0-20210220000619-9bb904979d93/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= +golang.org/x/oauth2 v0.0.0-20210313182246-cd4f82c27b84/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= +golang.org/x/oauth2 v0.0.0-20210819190943-2bc19b11175f/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8 h1:RerP+noqYHUQ8CMRcPlC2nvTa4dcBIjegkuWdcUDuqg= golang.org/x/oauth2 v0.0.0-20211104180415-d3ed0bb246c8/go.mod h1:KelEdhl1UZF7XfJ4dDtk6s++YSgaE7mD/BuKKDLBl4A= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= @@ -326,10 +455,12 @@ 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 v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sync v0.0.0-20200625203802-6e8e738ad208/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 v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= +golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/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 v0.0.0-20190130150945-aca44879d564/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= @@ -341,7 +472,10 @@ golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191001151750-bb3f8db39f24/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20191228213918-04cbcbbfeed8/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200106162015-b016eb3dc98e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= @@ -356,28 +490,49 @@ golang.org/x/sys v0.0.0-20200331124033-c3d80250170d/go.mod 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v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz5138Fc= +google.golang.org/api v0.35.0/go.mod h1:/XrVsuzM0rZmrsbjJutiuftIzeuTQcEeaYcSk/mQ1dg= +google.golang.org/api v0.36.0/go.mod h1:+z5ficQTmoYpPn8LCUNVpK5I7hwkpjbcgqA7I34qYtE= +google.golang.org/api v0.40.0/go.mod h1:fYKFpnQN0DsDSKRVRcQSDQNtqWPfM9i+zNPxepjRCQ8= +google.golang.org/api v0.41.0/go.mod h1:RkxM5lITDfTzmyKFPt+wGrCJbVfniCr2ool8kTBzRTU= +google.golang.org/api v0.43.0/go.mod h1:nQsDGjRXMo4lvh5hP0TKqF244gqhGcr/YSIykhUk/94= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4= google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0= google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= -google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc= google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= +google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c= +google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc= google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE= @@ -476,6 +646,17 @@ google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7Fc google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20200904004341-0bd0a958aa1d/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20201019141844-1ed22bb0c154/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20201109203340-2640f1f9cdfb/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20201201144952-b05cb90ed32e/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20201210142538-e3217bee35cc/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20201214200347-8c77b98c765d/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20210222152913-aa3ee6e6a81c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20210303154014-9728d6b83eeb/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20210310155132-4ce2db91004e/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20210319143718-93e7006c17a6/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no= +google.golang.org/genproto v0.0.0-20210402141018-6c239bbf2bb1/go.mod h1:9lPAdzaEmUacj36I+k7YKbEc5CXzPIeORRgDAUOu28A= google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c= google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38= google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM= @@ -488,6 +669,12 @@ google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKa google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk= google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak= google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak= +google.golang.org/grpc v1.31.1/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak= +google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc= +google.golang.org/grpc v1.34.0/go.mod h1:WotjhfgOW/POjDeRt8vscBtXq+2VjORFy659qA51WJ8= +google.golang.org/grpc v1.35.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= +google.golang.org/grpc v1.36.0/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= +google.golang.org/grpc v1.36.1/go.mod h1:qjiiYl8FncCW8feJPdyg3v6XW24KsRHe+dy9BAGRRjU= google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8= google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0= google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM= @@ -506,17 +693,26 @@ gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLks gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0= 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/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI= +gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys= +gopkg.in/inf.v0 v0.9.1 h1:73M5CoZyi3ZLMOyDlQh031Cx6N9NDJ2Vvfl76EDAgDc= +gopkg.in/inf.v0 v0.9.1/go.mod h1:cWUDdTG/fYaXco+Dcufb5Vnc6Gp2YChqWtbxRZE0mXw= gopkg.in/square/go-jose.v2 v2.6.0 h1:NGk74WTnPKBNUhNzQX7PYcTLUjoq7mzKk2OKbvwk2iI= gopkg.in/square/go-jose.v2 v2.6.0/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI= +gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ= +gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw= gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= -gopkg.in/yaml.v2 v2.3.0 h1:clyUAQHOM3G0M3f5vQj7LuJrETvjVot3Z5el9nffUtU= gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= +gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY= +gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ= gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= +gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo= gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM= honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4= @@ -526,6 +722,29 @@ honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWh honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg= honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k= +k8s.io/api v0.23.3 h1:KNrME8KHGr12Ozjf8ytOewKzZh6hl/hHUZeHddT3a38= +k8s.io/api v0.23.3/go.mod h1:w258XdGyvCmnBj/vGzQMj6kzdufJZVUwEM1U2fRJwSQ= +k8s.io/apimachinery v0.23.3 h1:7IW6jxNzrXTsP0c8yXz2E5Yx/WTzVPTsHIx/2Vm0cIk= +k8s.io/apimachinery v0.23.3/go.mod h1:BEuFMMBaIbcOqVIJqNZJXGFTP4W6AycEpb5+m/97hrM= +k8s.io/client-go v0.23.3 h1:23QYUmCQ/W6hW78xIwm3XqZrrKZM+LWDqW2zfo+szJs= +k8s.io/client-go v0.23.3/go.mod h1:47oMd+YvAOqZM7pcQ6neJtBiFH7alOyfunYN48VsmwE= +k8s.io/gengo v0.0.0-20210813121822-485abfe95c7c/go.mod h1:FiNAH4ZV3gBg2Kwh89tzAEV2be7d5xI0vBa/VySYy3E= +k8s.io/klog/v2 v2.0.0/go.mod h1:PBfzABfn139FHAV07az/IF9Wp1bkk3vpT2XSJ76fSDE= +k8s.io/klog/v2 v2.2.0/go.mod h1:Od+F08eJP+W3HUb4pSrPpgp9DGU4GzlpG/TmITuYh/Y= +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/kube-openapi v0.0.0-20211115234752-e816edb12b65 h1:E3J9oCLlaobFUqsjG9DfKbP2BmgwBL2p7pn0A3dG9W4= +k8s.io/kube-openapi v0.0.0-20211115234752-e816edb12b65/go.mod h1:sX9MT8g7NVZM5lVL/j8QyCCJe8YSMW30QvGZWaCIDIk= +k8s.io/utils v0.0.0-20210802155522-efc7438f0176/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA= +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= rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8= rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0= rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA= +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 v4.0.2/go.mod h1:bJZC9H9iH24zzfZ/41RGcq60oK1F7G282QMXDPYydCw= +sigs.k8s.io/structured-merge-diff/v4 v4.2.1 h1:bKCqE9GvQ5tiVHn5rfn1r+yao3aLQEaLzkkmAkf+A6Y= +sigs.k8s.io/structured-merge-diff/v4 v4.2.1/go.mod h1:j/nl6xW8vLS49O8YvXW1ocPhZawJtm+Yrr7PPRQ0Vg4= +sigs.k8s.io/yaml v1.2.0 h1:kr/MCeFWJWTwyaHoR9c8EjH9OumOmoF9YGiZd7lFm/Q= +sigs.k8s.io/yaml v1.2.0/go.mod h1:yfXDCHCao9+ENCvLSE62v9VSji2MKu5jeNfTrofGhJc= diff --git a/internal/k8s/client.go b/internal/k8s/client.go new file mode 100644 index 00000000..04dd2243 --- /dev/null +++ b/internal/k8s/client.go @@ -0,0 +1,134 @@ +package k8s + +import ( + "context" + "fmt" + "io" + "strconv" + "time" + + v1 "k8s.io/api/core/v1" + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + "k8s.io/apimachinery/pkg/labels" + "k8s.io/client-go/kubernetes" + "k8s.io/client-go/kubernetes/scheme" + "k8s.io/client-go/rest" + "k8s.io/client-go/tools/remotecommand" +) + +var ( + timeout = 8 * time.Second + projectIDLabel = "lagoon.sh/project" + environmentIDLabel = "lagoon.sh/environment" +) + +// Client is a k8s client. +type Client struct { + config *rest.Config + clientset *kubernetes.Clientset +} + +// NewClient creates a new kubernetes API client. +func NewClient() (*Client, error) { + // create the in-cluster config + config, err := rest.InClusterConfig() + if err != nil { + return nil, err + } + // create the clientset + clientset, err := kubernetes.NewForConfig(config) + if err != nil { + return nil, err + } + return &Client{ + config: config, + clientset: clientset, + }, nil +} + +func intFromLabel(labels map[string]string, label string) (int, error) { + var value string + var ok bool + if value, ok = labels[label]; !ok { + return 0, fmt.Errorf("no such label") + } + return strconv.Atoi(value) +} + +// NamespaceDetails gets the details for a Lagoon namespace. +// It performs some sanity checks to validate that the namespace is actually a +// Lagoon namespace. +func (c *Client) NamespaceDetails(name string) (int, int, error) { + var pid, eid int + ctx, cancel := context.WithTimeout(context.Background(), timeout) + defer cancel() + ns, err := c.clientset.CoreV1().Namespaces().Get(ctx, name, metav1.GetOptions{}) + if err != nil { + return 0, 0, fmt.Errorf("couldn't get namespace: %v", err) + } + if pid, err = intFromLabel(ns.Labels, projectIDLabel); err != nil { + return 0, 0, fmt.Errorf("couldn't get project ID from label: %v", err) + } + if eid, err = intFromLabel(ns.Labels, environmentIDLabel); err != nil { + return 0, 0, fmt.Errorf("couldn't get environment ID from label: %v", err) + } + return pid, eid, nil +} + +func (c *Client) podName(ctx context.Context, deployment, + namespace string) (string, error) { + d, err := c.clientset.AppsV1().Deployments(namespace).Get(ctx, deployment, + metav1.GetOptions{}) + if err != nil { + return "", err + } + pods, err := c.clientset.CoreV1().Pods(namespace).List(ctx, metav1.ListOptions{ + LabelSelector: labels.FormatLabels(d.Spec.Selector.MatchLabels), + }) + if err != nil { + return "", err + } + if len(pods.Items) == 0 { + return "", fmt.Errorf("no pods for deployment: %s", deployment) + } + return pods.Items[0].Name, nil +} + +// Exec joins the given streams to the command or, if command is empty, to a +// shell running in the given pod. +func (c *Client) Exec(ctx context.Context, deployment, namespace string, + command []string, stdio io.ReadWriter, stderr io.Writer, tty bool) error { + // get the name of the first pod in the deployment + podName, err := c.podName(ctx, deployment, namespace) + if err != nil { + return fmt.Errorf("couldn't get pod name: %v", err) + } + // check the command. if there isn't one, give the user a shell. + if len(command) == 0 { + command = []string{"sh"} + } + // construct the request + req := c.clientset.CoreV1().RESTClient().Post().Namespace(namespace). + Resource("pods").Name(podName).SubResource("exec") + req.VersionedParams( + &v1.PodExecOptions{ + Command: command, + Stdin: true, + Stdout: true, + Stderr: true, + TTY: tty, + }, + scheme.ParameterCodec, + ) + // construct the executor + exec, err := remotecommand.NewSPDYExecutor(c.config, "POST", req.URL()) + if err != nil { + return err + } + // execute the command + return exec.Stream(remotecommand.StreamOptions{ + Stdin: stdio, + Stdout: stdio, + Stderr: stderr, + }) +} diff --git a/internal/lagoondb/client.go b/internal/lagoondb/client.go index c966a9a1..013900e3 100644 --- a/internal/lagoondb/client.go +++ b/internal/lagoondb/client.go @@ -14,14 +14,6 @@ import ( const pkgName = "github.com/uselagoon/ssh-portal/internal/lagoondb" -// SSHAccessQuery defines the structure of an SSH access query. -type SSHAccessQuery struct { - SSHFingerprint string - NamespaceName string - ProjectID int - EnvironmentID int -} - // Client is a Lagoon API-DB client type Client struct { db *sqlx.DB diff --git a/internal/serviceapi/server.go b/internal/serviceapi/server.go new file mode 100644 index 00000000..6bff2b2f --- /dev/null +++ b/internal/serviceapi/server.go @@ -0,0 +1,73 @@ +package serviceapi + +import ( + "context" + "fmt" + "sync" + + "github.com/google/uuid" + "github.com/nats-io/nats.go" + "github.com/prometheus/client_golang/prometheus" + "github.com/prometheus/client_golang/prometheus/promauto" + "github.com/uselagoon/ssh-portal/internal/lagoondb" + "go.uber.org/zap" +) + +const ( + queue = "serviceapi" + pkgName = "github.com/uselagoon/ssh-portal/internal/serviceapi" +) + +var ( + requestsCounter = promauto.NewCounter(prometheus.CounterOpts{ + Name: "serviceapi_requests_total", + Help: "The total number of requests received", + }) +) + +// LagoonDBService provides methods for querying the Lagoon API DB. +type LagoonDBService interface { + EnvironmentByNamespaceName(context.Context, string) (*lagoondb.Environment, error) + UserBySSHFingerprint(context.Context, string) (*lagoondb.User, error) +} + +// KeycloakService provides methods for querying the Keycloak API. +type KeycloakService interface { + UserRolesAndGroups(context.Context, *uuid.UUID) ([]string, []string, map[string][]int, error) +} + +// ServeNATS serviceapi NATS requests. +func ServeNATS(ctx context.Context, log *zap.Logger, l LagoonDBService, + k KeycloakService, natsURL string) error { + // setup synchronisation + wg := sync.WaitGroup{} + wg.Add(1) + // connect to NATS server + nc, err := nats.Connect(natsURL, + // synchronise exiting ServeNATS() + nats.ClosedHandler(func(_ *nats.Conn) { + wg.Done() + })) + if err != nil { + return fmt.Errorf("couldn't connect to NATS server: %v", err) + } + c, err := nats.NewEncodedConn(nc, "json") + if err != nil { + return fmt.Errorf("couldn't get encoded conn: %v", err) + } + defer c.Close() + // set up request/response callback for sshportal + _, err = c.QueueSubscribe(SubjectSSHAccessQuery, queue, sshportal(ctx, log, c, l, k)) + if err != nil { + return fmt.Errorf("couldn't subscribe to queue: %v", err) + } + // wait for context cancellation + <-ctx.Done() + // drain and log errors + if err := c.Drain(); err != nil { + log.Error("couldn't drain connection", zap.Error(err)) + } + // wait for connection to close + wg.Wait() + return nil +} diff --git a/internal/server/server.go b/internal/serviceapi/sshportal.go similarity index 62% rename from internal/server/server.go rename to internal/serviceapi/sshportal.go index 1e4ec646..b0635276 100644 --- a/internal/server/server.go +++ b/internal/serviceapi/sshportal.go @@ -1,15 +1,10 @@ -package server +package serviceapi import ( "context" "errors" - "fmt" - "sync" - "github.com/google/uuid" "github.com/nats-io/nats.go" - "github.com/prometheus/client_golang/prometheus" - "github.com/prometheus/client_golang/prometheus/promauto" "github.com/uselagoon/ssh-portal/internal/lagoondb" "github.com/uselagoon/ssh-portal/internal/permission" "go.opentelemetry.io/otel" @@ -17,36 +12,25 @@ import ( ) const ( - subject = "lagoon.serviceapi.sshportal" - queue = "service-api" - pkgName = "github.com/uselagoon/ssh-portal/internal/server" + // SubjectSSHAccessQuery defines the NATS subject for SSH access queries. + SubjectSSHAccessQuery = "lagoon.serviceapi.sshportal" ) -var ( - requestsCounter = promauto.NewCounter(prometheus.CounterOpts{ - Name: "serviceapi_requests_total", - Help: "The total number of requests received", - }) -) - -// LagoonDBService provides methods for querying the Lagoon API DB. -type LagoonDBService interface { - EnvironmentByNamespaceName(context.Context, string) (*lagoondb.Environment, error) - UserBySSHFingerprint(context.Context, string) (*lagoondb.User, error) -} - -// KeycloakService provides methods for querying the Keycloak API. -type KeycloakService interface { - UserRolesAndGroups(context.Context, *uuid.UUID) ([]string, []string, map[string][]int, error) +// SSHAccessQuery defines the structure of an SSH access query. +type SSHAccessQuery struct { + SSHFingerprint string + NamespaceName string + ProjectID int + EnvironmentID int } func sshportal(ctx context.Context, log *zap.Logger, c *nats.EncodedConn, l LagoonDBService, k KeycloakService) nats.Handler { - return func(_, replySubject string, query *lagoondb.SSHAccessQuery) { + return func(_, replySubject string, query *SSHAccessQuery) { var realmRoles, userGroups []string var groupProjectIDs map[string][]int // set up tracing and update metrics - ctx, span := otel.Tracer(pkgName).Start(ctx, subject) + ctx, span := otel.Tracer(pkgName).Start(ctx, SubjectSSHAccessQuery) defer span.End() requestsCounter.Inc() // sanity check the query @@ -134,39 +118,3 @@ func sshportal(ctx context.Context, log *zap.Logger, c *nats.EncodedConn, } } } - -// ServeNATS serviceapi NATS requests. -func ServeNATS(ctx context.Context, log *zap.Logger, l LagoonDBService, - k KeycloakService, natsURL string) error { - // setup synchronisation - wg := sync.WaitGroup{} - wg.Add(1) - // connect to NATS server - nc, err := nats.Connect(natsURL, - // synchronise exiting ServeNATS() - nats.ClosedHandler(func(_ *nats.Conn) { - wg.Done() - })) - if err != nil { - return fmt.Errorf("couldn't connect to NATS server: %v", err) - } - c, err := nats.NewEncodedConn(nc, "json") - if err != nil { - return fmt.Errorf("couldn't get encoded conn: %v", err) - } - defer c.Close() - // set up request/response callback - _, err = c.QueueSubscribe(subject, queue, sshportal(ctx, log, c, l, k)) - if err != nil { - return fmt.Errorf("couldn't subscribe to queue: %v", err) - } - // wait for context cancellation - <-ctx.Done() - // drain and log errors - if err := c.Drain(); err != nil { - log.Error("couldn't drain connection", zap.Error(err)) - } - // wait for connection to close - wg.Wait() - return nil -} diff --git a/internal/sshportal/authhandler.go b/internal/sshportal/authhandler.go new file mode 100644 index 00000000..6d6ffd72 --- /dev/null +++ b/internal/sshportal/authhandler.go @@ -0,0 +1,73 @@ +package sshportal + +import ( + "bytes" + "encoding/json" + "time" + + "github.com/gliderlabs/ssh" + "github.com/nats-io/nats.go" + "github.com/uselagoon/ssh-portal/internal/k8s" + "github.com/uselagoon/ssh-portal/internal/serviceapi" + "go.uber.org/zap" + gossh "golang.org/x/crypto/ssh" +) + +var ( + natsTimeout = 8 * time.Second +) + +// pubKeyAuth returns a ssh.PublicKeyHandler which accepts any key, and simply +// adds the given key to the connection context. +func pubKeyAuth(log *zap.Logger, nc *nats.Conn, + c *k8s.Client) ssh.PublicKeyHandler { + return func(ctx ssh.Context, key ssh.PublicKey) bool { + // parse SSH public key + pubKey, err := gossh.ParsePublicKey(key.Marshal()) + if err != nil { + log.Warn("couldn't parse SSH public key", + zap.String("session-id", ctx.SessionID()), + zap.Error(err)) + return false + } + // get Lagoon labels from namespace if available + pid, eid, err := c.NamespaceDetails(ctx.User()) + if err != nil { + log.Info("couldn't get namespace details", + zap.String("session-id", ctx.SessionID()), + zap.String("namespace", ctx.User()), zap.Error(err)) + return false + } + // construct and marshal ssh access query + fingerprint := gossh.FingerprintSHA256(pubKey) + data, err := json.Marshal(&serviceapi.SSHAccessQuery{ + SSHFingerprint: fingerprint, + NamespaceName: ctx.User(), + ProjectID: pid, + EnvironmentID: eid, + }) + if err != nil { + log.Warn("couldn't marshal SSHAccessQuery", + zap.String("session-id", ctx.SessionID()), + zap.Error(err)) + return false + } + // send query + response, err := nc.Request(serviceapi.SubjectSSHAccessQuery, data, natsTimeout) + if err != nil { + log.Warn("couldn't make NATS request", + zap.String("session-id", ctx.SessionID()), + zap.Error(err)) + return false + } + // handle response + if bytes.Equal(response.Data, []byte("true")) { + log.Debug("authentication successful", + zap.String("session-id", ctx.SessionID()), + zap.String("fingerprint", fingerprint), + zap.String("namespace", ctx.User())) + return true + } + return false + } +} diff --git a/internal/sshportal/serve.go b/internal/sshportal/serve.go new file mode 100644 index 00000000..ff405075 --- /dev/null +++ b/internal/sshportal/serve.go @@ -0,0 +1,18 @@ +package sshportal + +import ( + "context" + "net" + + "github.com/gliderlabs/ssh" + "github.com/nats-io/nats.go" + "github.com/uselagoon/ssh-portal/internal/k8s" + "go.uber.org/zap" +) + +// Serve contains the main ssh session logic +func Serve(ctx context.Context, log *zap.Logger, nc *nats.Conn, + l net.Listener, c *k8s.Client) error { + return ssh.Serve(l, sessionHandler(log, c), + ssh.PublicKeyAuth(pubKeyAuth(log, nc, c))) +} diff --git a/internal/sshportal/sessionhandler.go b/internal/sshportal/sessionhandler.go new file mode 100644 index 00000000..0dacfb30 --- /dev/null +++ b/internal/sshportal/sessionhandler.go @@ -0,0 +1,35 @@ +package sshportal + +import ( + "fmt" + "io" + + "github.com/gliderlabs/ssh" + "github.com/uselagoon/ssh-portal/internal/k8s" + "go.uber.org/zap" +) + +func sessionHandler(log *zap.Logger, c *k8s.Client) ssh.Handler { + return func(s ssh.Session) { + sid, ok := s.Context().Value(ssh.ContextKeySessionID).(string) + if !ok { + log.Warn("couldn't get session ID") + return + } + // check if a pty is required + _, _, pty := s.Pty() + // start the command + log.Debug("starting command exec", + zap.String("session-id", sid)) + // TODO: handle the custom command parameters such as service=... + err := c.Exec(s.Context(), "cli", s.User(), s.Command(), s, s.Stderr(), pty) + if err != nil { + log.Warn("couldn't execute command", + zap.String("session-id", sid), + zap.Error(err)) + io.WriteString(s, fmt.Sprintf("couldn't execute command. SID: %s\n", sid)) + } + log.Debug("finished command exec", + zap.String("session-id", sid)) + } +} From 3e315804b75af87eeac624c59cca4b9e0f64cc4a Mon Sep 17 00:00:00 2001 From: Scott Leggett Date: Fri, 28 Jan 2022 14:23:35 +0800 Subject: [PATCH 4/5] feat: update CI to build both binaries and container images --- .github/workflows/build.yaml | 40 +++++++++++++++++++++++----- .goreleaser.yml | 18 ++++++++++++- internal/sshportal/sessionhandler.go | 8 ++++-- 3 files changed, 56 insertions(+), 10 deletions(-) diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml index 444a7519..348963dc 100644 --- a/.github/workflows/build.yaml +++ b/.github/workflows/build.yaml @@ -17,6 +17,31 @@ jobs: with: version: latest args: build --snapshot --rm-dist + - name: Upload binaries + uses: actions/upload-artifact@v2 + with: + name: dist + path: dist + buildimage: + strategy: + matrix: + binary: + - service-api + - ssh-portal + runs-on: ubuntu-latest + needs: + - build + steps: + - name: Checkout + uses: actions/checkout@v2 + - name: Download binaries + uses: actions/download-artifact@v2 + with: + name: dist + path: dist + - name: Display structure of downloaded files + run: ls -R + working-directory: dist - name: Login to GHCR uses: docker/login-action@v1 with: @@ -24,16 +49,17 @@ jobs: username: ${{ github.repository_owner }} password: ${{ secrets.GITHUB_TOKEN }} - name: Docker metadata - id: service_api_meta + # this id is namespaced per matrix run + id: docker_metadata uses: docker/metadata-action@v3 with: - images: ghcr.io/uselagoon/lagoon-ssh-portal/service-api - - name: Build and push service-api container image + images: ghcr.io/uselagoon/lagoon-ssh-portal/${{ matrix.binary }} + - name: Build and push ${{ matrix.binary }} container image id: docker_build uses: docker/build-push-action@v2 with: push: true - tags: ${{ steps.service_api_meta.outputs.tags }} - labels: ${{ steps.service_api_meta.outputs.labels }} - file: deploy/service-api/Dockerfile - context: dist/lagoon-ssh-portal_linux_amd64 + tags: ${{ steps.docker_metadata.outputs.tags }} + labels: ${{ steps.docker_metadata.outputs.labels }} + file: deploy/${{ matrix.binary }}/Dockerfile + context: dist/${{ matrix.binary }}_linux_amd64 diff --git a/.goreleaser.yml b/.goreleaser.yml index ce24adbc..b388fbcb 100644 --- a/.goreleaser.yml +++ b/.goreleaser.yml @@ -1,5 +1,6 @@ builds: -- dir: cmd/service-api +- id: service-api + dir: cmd/service-api binary: service-api ldflags: - > @@ -7,3 +8,18 @@ builds: -X main.shortCommit={{.ShortCommit}} -X main.version={{.Version}} env: - CGO_ENABLED=0 + goarch: + - amd64 + - arm64 +- id: ssh-portal + dir: cmd/ssh-portal + binary: ssh-portal + ldflags: + - > + -s -w -X main.date={{.Date}} -X "main.goVersion={{.Env.GOVERSION}}" + -X main.shortCommit={{.ShortCommit}} -X main.version={{.Version}} + env: + - CGO_ENABLED=0 + goarch: + - amd64 + - arm64 diff --git a/internal/sshportal/sessionhandler.go b/internal/sshportal/sessionhandler.go index 0dacfb30..6b307cfc 100644 --- a/internal/sshportal/sessionhandler.go +++ b/internal/sshportal/sessionhandler.go @@ -2,7 +2,6 @@ package sshportal import ( "fmt" - "io" "github.com/gliderlabs/ssh" "github.com/uselagoon/ssh-portal/internal/k8s" @@ -27,7 +26,12 @@ func sessionHandler(log *zap.Logger, c *k8s.Client) ssh.Handler { log.Warn("couldn't execute command", zap.String("session-id", sid), zap.Error(err)) - io.WriteString(s, fmt.Sprintf("couldn't execute command. SID: %s\n", sid)) + _, err = fmt.Fprintf(s, "couldn't execute command. SID: %s\n", sid) + if err != nil { + log.Warn("couldn't send error to client", + zap.String("session-id", sid), + zap.Error(err)) + } } log.Debug("finished command exec", zap.String("session-id", sid)) From 1df571dc60d5c4379cb30a8b932ae4c04aa71154 Mon Sep 17 00:00:00 2001 From: Scott Leggett Date: Fri, 28 Jan 2022 15:10:44 +0800 Subject: [PATCH 5/5] feat: handle multiple images in release workflow --- .github/workflows/build.yaml | 6 +----- .github/workflows/release.yaml | 36 +++++++++++++++++++++++++++------- 2 files changed, 30 insertions(+), 12 deletions(-) diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml index 348963dc..08e58556 100644 --- a/.github/workflows/build.yaml +++ b/.github/workflows/build.yaml @@ -28,9 +28,8 @@ jobs: binary: - service-api - ssh-portal + needs: build runs-on: ubuntu-latest - needs: - - build steps: - name: Checkout uses: actions/checkout@v2 @@ -39,9 +38,6 @@ jobs: with: name: dist path: dist - - name: Display structure of downloaded files - run: ls -R - working-directory: dist - name: Login to GHCR uses: docker/login-action@v1 with: diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml index 09ea03c4..c35ca504 100644 --- a/.github/workflows/release.yaml +++ b/.github/workflows/release.yaml @@ -57,6 +57,27 @@ jobs: args: release --rm-dist env: GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} + - name: Upload binaries + uses: actions/upload-artifact@v2 + with: + name: dist + path: dist + releaseimage: + strategy: + matrix: + binary: + - service-api + - ssh-portal + needs: release + runs-on: ubuntu-latest + steps: + - name: Checkout + uses: actions/checkout@v2 + - name: Download binaries + uses: actions/download-artifact@v2 + with: + name: dist + path: dist - name: Login to GHCR uses: docker/login-action@v1 with: @@ -64,19 +85,20 @@ jobs: username: ${{ github.repository_owner }} password: ${{ secrets.GITHUB_TOKEN }} - name: Docker metadata - id: service_api_meta + # this id is namespaced per matrix run + id: docker_metadata uses: docker/metadata-action@v3 with: - images: ghcr.io/uselagoon/lagoon-ssh-portal/service-api + images: ghcr.io/uselagoon/lagoon-ssh-portal/${{ matrix.binary }} tags: | ${{ needs.tag.outputs.new-tag-version }} latest - - name: Build and push service-api container image + - name: Build and push ${{ matrix.binary }} container image id: docker_build uses: docker/build-push-action@v2 with: push: true - tags: ${{ steps.service_api_meta.outputs.tags }} - labels: ${{ steps.service_api_meta.outputs.labels }} - file: deploy/service-api/Dockerfile - context: dist/lagoon-ssh-portal_linux_amd64 + tags: ${{ steps.docker_metadata.outputs.tags }} + labels: ${{ steps.docker_metadata.outputs.labels }} + file: deploy/${{ matrix.binary }}/Dockerfile + context: dist/${{ matrix.binary }}_linux_amd64