Merge pull request #48 from wrfly/feature/exec-id

using exec ID to share

Makefile

@@ -43,7 +43,6 @@ image:
 push-image:
 	docker push $(IMAGE)
 
-
 .PHONY: push-develop
 push-develop:
 	docker tag $(IMAGE) $(IMAGE):develop

README.md

@@ -130,23 +130,14 @@ After you exec some commands, you will see the inputs and outputs under the
 
 ### Real-time sharing
 
-```bash
-docker run -dti --restart always --name container-web-tty \
-    -p 8080:8080 \
-    -e WEB_TTY_SHARE=true \
-    -v /var/run/docker.sock:/var/run/docker.sock \
-    wrfly/container-web-tty
-```
-
-By enabling this feature, you can share the container's inputs and outputs
-with others via the share link (click the container's image to get the link).
+You can always share the container's inputs and outputs with others via the exec
+link, just share the `/exec/<exec-ID>` to them!
 
-#### Collaborate
+### Collaborate
 
 ```bash
 docker run -dti --restart always --name container-web-tty \
     -p 8080:8080 \
-    -e WEB_TTY_SHARE=true \
     -e WEB_TTY_COLLABORATE=true \
     -v /var/run/docker.sock:/var/run/docker.sock \
     wrfly/container-web-tty
@@ -155,7 +146,7 @@ docker run -dti --restart always --name container-web-tty \
 By enabling this feature, once you exec into the container, you can share your
 process with others, that means anyone got the shareable link would type the command
 to the tty you are working on. You can edit the same file, type the same code, in the
-same TTY! (P.S. Only the first exec process would be shared to others)
+same TTY! Just share the exec link to your friend!
 
 ## Options
 
@@ -172,8 +163,7 @@ GLOBAL OPTIONS:
    --docker-host value          docker host path (default: "/var/run/docker.sock")
    --docker-ps value            docker ps options
    --enable-audit, --audit      enable audit the container outputs (default: false)
-   --enable-collaborate, --clb  shared terminal can write to the same TTY (default: false)
-   --enable-share, --share      enable share the container's terminal (default: false)
+   --enable-collaborate, --clb  collaborate on the same TTY process (default: false)
    --grpc-auth value            grpc auth token (default: "password")
    --grpc-port value            grpc server port, -1 for disable the grpc server (default: -1)
    --grpc-proxy value           grpc proxy address, in the format of http://127.0.0.1:8080 or socks5://127.0.0.1:1080

config/config.go

@@ -51,8 +51,7 @@ type ServerConfig struct {
 	WSOrigin        string
 	Term            string `default:"xterm"`
 	ShowLocation    bool
-	EnableShare     bool
-	Collaborate      bool
+	Collaborate     bool
 
 	// audit
 	EnableAudit bool

container/docker/slave.go

@@ -4,6 +4,7 @@ import (
 	"time"
 
 	apiTypes "github.com/docker/docker/api/types"
+	"github.com/sirupsen/logrus"
 )
 
 // execInjector implement webtty.Slave
@@ -35,13 +36,12 @@ func (enj *execInjector) Read(p []byte) (n int, err error) {
 }
 
 func (enj *execInjector) Write(p []byte) (n int, err error) {
-	// logrus.Debugf("input: %v\n", p)
+	logrus.Debugf("input: %v\n", p)
 	return enj.hResp.Conn.Write(p)
 }
 
 func (enj *execInjector) Exit() error {
-	enj.Write([]byte{3}) // ^C
-	enj.Write([]byte{4}) // ^D
+	enj.Write([]byte{3, 13, 4, 13}) // ^C, ^D, enter
 	close(enj.activeChan)
 	return enj.hResp.Conn.Close()
 }

go.mod

@@ -31,7 +31,7 @@ require (
 	github.com/spf13/pflag v1.0.3 // indirect
 	github.com/ugorji/go/codec v0.0.0-20190320090025-2dc34c0b8780 // indirect
 	github.com/wrfly/ecp v0.1.1-0.20190725160759-97269b9e95f0
-	github.com/wrfly/pubsub v0.0.0-20200307185349-b35c047681a4
+	github.com/wrfly/pubsub v0.0.0-20200314104228-47828c5578b6
 	github.com/yudai/gotty v2.0.0-alpha.3+incompatible
 	golang.org/x/net v0.0.0-20190326090315-15845e8f865b
 	golang.org/x/time v0.0.0-20190308202827-9d24e82272b4 // indirect

go.sum

@@ -74,8 +74,8 @@ github.com/ugorji/go/codec v0.0.0-20190320090025-2dc34c0b8780 h1:vG/gY/PxA3v3l04
 github.com/ugorji/go/codec v0.0.0-20190320090025-2dc34c0b8780/go.mod h1:iT03XoTwV7xq/+UGwKO3UbC1nNNlopQiY61beSdrtOA=
 github.com/wrfly/ecp v0.1.1-0.20190725160759-97269b9e95f0 h1:Zy3Chk4CvwAqJ6YgQym6hJQEk4JE7iPbHRfxkru6Zn0=
 github.com/wrfly/ecp v0.1.1-0.20190725160759-97269b9e95f0/go.mod h1:cmmFTD+MLlrDa3/EO3gjeKLKUhHiYP3cgaaJamIS1NU=
-github.com/wrfly/pubsub v0.0.0-20200307185349-b35c047681a4 h1:G8zs08Ln8gek2TpeM1dgYFlUepEK6JNCM966Sf1kT+8=
-github.com/wrfly/pubsub v0.0.0-20200307185349-b35c047681a4/go.mod h1:WFtPVb6GumrLEVcAHZPSbjZmvWgenDSi4ceFW7k1r30=
+github.com/wrfly/pubsub v0.0.0-20200314104228-47828c5578b6 h1:iuI+7TJcnnKB3WH08PmK5Y4c66Tf2XNXmnvLpIFFP30=
+github.com/wrfly/pubsub v0.0.0-20200314104228-47828c5578b6/go.mod h1:WFtPVb6GumrLEVcAHZPSbjZmvWgenDSi4ceFW7k1r30=
 github.com/yudai/gotty v2.0.0-alpha.3+incompatible h1:eUFSuV4B2g+Rj+PS3HxhvOGEu2klWRzsl/7z7T/NUJQ=
 github.com/yudai/gotty v2.0.0-alpha.3+incompatible/go.mod h1:QBg0hL6VTVdqQk0qoBYk631EHLRH+XtR4wtbVi64UJ4=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793 h1:u+LnwYTOOW7Ukr/fppxEb1Nwz0AtPflrblfvUudpo+I=

main.go

@@ -128,13 +128,6 @@ func main() {
 			Usage:       "enable container restart",
 			Destination: &conf.Server.Control.Restart,
 		},
-		&cli.BoolFlag{
-			Name:        "enable-share",
-			Aliases:     []string{"share"},
-			EnvVars:     util.EnvVars("share"),
-			Usage:       "enable share the container's terminal",
-			Destination: &conf.Server.EnableShare,
-		},
 		&cli.BoolFlag{
 			Name:        "enable-collaborate",
 			Aliases:     []string{"clb"},

resources/list.html

@@ -6,7 +6,6 @@
   <title>{{ .title }}</title>
   <link rel="icon" type="image/png" href="/favicon.png">
   <link rel="stylesheet" href="/css/list.css" />
-  <script src="/js/clipboard.min.js"></script>
 </head>
 
 <body>
@@ -38,17 +37,9 @@
           {{ range $i, $e := .containers }}
           <tr {{ if (eq (mod $i 2) 1) -}}class="t c ver2"{{- end }}>
             <td class="column1" title="exec into container">
-              <a href="/exec/{{ printf "%.12s" .ID }}" value="{{ .ID }}" target="_blank">{{ printf "%.12s" .ID }}</a>
+              <a href="/e/{{ printf "%.12s" .ID }}" value="{{ .ID }}" target="_blank">{{ printf "%.12s" .ID }}</a>
             </td>
-            {{- if $share -}}
-            <td class="column2" title="{{ .Image }} | share tty">
-              <a href="#" class="copy" data-clipboard-text="/share/{{ printf "%.12s" .ID }}">{{ printf .Image }}</a>
-            </td>
-            {{- else -}}
-            <td class="column2" title="{{ .Image }}">
-              {{ printf .Image }}
-            </td>
-            {{- end -}}
+            <td class="column2" title="{{ .Image }}">{{ printf .Image }}</td>
             <td class="column3" title="{{ .Command }}">{{ printf .Command }}</td>
             <td class="column4" title="{{ .Name }}">
               <a href="/logs/{{ printf "%.12s" .ID }}?follow=1&tail=10" target="_blank" title="get logs">{{ printf .Name }}</a>
@@ -74,21 +65,6 @@
   </div>
 
   <script src="/js/control.js"></script>
-  <script>
-    var clipboard = new ClipboardJS('.copy', {
-      text: function (trigger) {
-        return trigger.baseURI.replace('/#','') + trigger.getAttribute('data-clipboard-text');
-      }
-    });
-    clipboard.on('success', function (e) {
-      console.info('Action:', e.action);
-      console.info('Text:', e.text);
-      console.info('Trigger:', e.trigger);
-
-      e.clearSelection();
-      alert("share link ("+e.text+") copied!");
-    });
-  </script>
 </body>
 
 </html>