Merge pull request #7 from plotly/add-logging-58

Update logging for auth plugin

Author: tarzzz

Makefile

@@ -5,7 +5,7 @@ RMFLAG=--rm
 VERSION=0.2.1
 
 build/Linux/sshfront:
-	mkdir -p build/Linux && GOOS=linux CGO_ENABLED=0 go build -a \
+	mkdir -p build/Linux && GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -a \
 		-ldflags "-X main.Version=$(VERSION)" \
 		-installsuffix cgo \
 		-o build/Linux/$(NAME) ./cmd/sshfront

go.mod

@@ -10,5 +10,9 @@ require (
 
 require (
 	github.com/creack/pty v1.1.21 // indirect
+	github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 // indirect
+	github.com/mitchellh/go-homedir v1.1.0 // indirect
+	github.com/progrium/gh-release v2.2.1+incompatible // indirect
+	github.com/progrium/go-basher v5.1.7+incompatible // indirect
 	golang.org/x/sys v0.18.0 // indirect
 )

go.sum

@@ -3,8 +3,16 @@ github.com/creack/pty v1.1.21 h1:1/QdRyBaHHJP61QkWMXlOIBfsgdDeeKfK8SYVUWJKf0=
 github.com/creack/pty v1.1.21/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 h1:BHsljHzVlRcyQhjrss6TZTdY2VfCqZPbv5k3iBFa2ZQ=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
+github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0 h1:iQTw/8FWTuc7uiaSepXwyf3o52HaUYcV+Tu66S3F5GA=
+github.com/kardianos/osext v0.0.0-20190222173326-2bc1f35cddc0/go.mod h1:1NbS8ALrpOvjt0rHPNLyCIeMtbizbir8U//inJ+zuB8=
 github.com/kr/pty v1.1.8 h1:AkaSdXYQOWeaO3neb8EM634ahkXXe3jYbVh/F9lq+GI=
 github.com/kr/pty v1.1.8/go.mod h1:O1sed60cT9XZ5uDucP5qwvh+TE3NnUj51EiZO/lmSfw=
+github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
+github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/progrium/gh-release v2.2.1+incompatible h1:4onGzyjKl4DHbIMOueT6xzRo79MNH5CG9MKwYHYnI7o=
+github.com/progrium/gh-release v2.2.1+incompatible/go.mod h1:RYwpy7vlkYFxs88MEizbUvh5iPkrJVoHZ+W9A+Z0EAA=
+github.com/progrium/go-basher v5.1.7+incompatible h1:0ezYhhUW4Ie0h5faBKZWq+Ajn9VyR7mGI3ayi7khS7c=
+github.com/progrium/go-basher v5.1.7+incompatible/go.mod h1:Oiy7jZEU1mm+gI1dt5MKYwxptmD37q8/UupxnwhMHtI=
 golang.org/x/crypto v0.21.0 h1:X31++rzVUdKhX5sWmSOFZxx8UW/ldWx55cbf08iNAMA=
 golang.org/x/crypto v0.21.0/go.mod h1:0BP7YvVV9gBbVKyeTG0Gyn+gZm94bibOW5BjDEYAOMs=
 golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=

internal/handlers.go

@@ -72,9 +72,10 @@ func HandleAuth(conn ssh.ConnMetadata, key ssh.PublicKey) (*ssh.Permissions, err
 	if err != nil {
 		return nil, err
 	}
+
 	var output bytes.Buffer
 	cmd.Stdout = &output
-	cmd.Stderr = &output
+	cmd.Stderr = os.Stderr
 	status, err := exitStatus(cmd.Run())
 	if err != nil {
 		return nil, err