We can login with ssh and do remote commands!

src/main/kotlin/org/bm00/DataAccessor/main.kt

@@ -15,7 +15,6 @@ class Application : TApplication(backendType, 80, 40, 18) {
 // This creates a Jexer application (and calls the "backend type" which is how its rendered)
 @Throws(Exception::class)
 fun main(args: Array<String>) {
-    Runtime.getRuntime().exec("echo Hello-World")
     Config()
     val app = Application()
     app.run()

src/main/kotlin/org/bm00/DataAccessor/windows/LoginWindow.kt

@@ -1,15 +1,73 @@
 package org.bm00.DataAccessor.windows
 
-import jexer.TAction
+import jexer.*
-import jexer.TApplication
+import jexer.TWindow.CENTERED
-import jexer.TPasswordField
-import jexer.TWindow
 import jexer.layout.StretchLayoutManager
+import java.awt.SystemColor.text
 
 class LoginWindow private constructor(parent: TApplication, flags: Int) :
-    TWindow(parent, "Login", 0, 0, 36, 16, flags) {
+    TWindow(parent, "Login", 0, 0, 36, 19, flags) {
     constructor(parent: TApplication) : this(parent, CENTERED)
 
+    var loginField = addPasswordField(CENTERED + 5, CENTERED - 1, 16, false, "",
+        // enterAction - function to call when enter key is pressed
+        object : TAction() {
+            override fun DO() {
+                loginActivity()
+            }
+        },
+        // updateAction - function to call when the text is updated
+        object : TAction() {
+            override fun DO() {
+                return
+            }
+        }
+    );
+
+    var passField = addPasswordField(CENTERED + 5, CENTERED + 3, 16, false, "",
+        // enterAction - function to call when enter key is pressed
+        object : TAction() {
+            override fun DO() {
+                loginActivity()
+            }
+        },
+        // updateAction - function to call when the text is updated
+        object : TAction() {
+            override fun DO() {
+                return
+            }
+        }
+    );
+
+    var serverField = addPasswordField(CENTERED + 5, CENTERED + 7, 16, false, "",
+        // enterAction - function to call when enter key is pressed
+        object : TAction() {
+            override fun DO() {
+                loginActivity()
+            }
+        },
+        // updateAction - function to call when the text is updated
+        object : TAction() {
+            override fun DO() {
+                return
+            }
+        }
+    );
+
+    fun loginActivity() {
+        var usernameDetail = loginField.text
+        var passwordDetail = passField.text
+        var serverDetail = serverField.text
+        var remoteCommand = "echo hello"
+        // For windows, instead of ssh pass?? https://github.com/PowerShell/Win32-OpenSSH/issues/1943
+        val loginProcess = ProcessBuilder(
+            "sshpass", "-p", "$passwordDetail", "ssh", "$usernameDetail@$serverDetail", remoteCommand)
+            .redirectOutput(ProcessBuilder.Redirect.INHERIT)
+            .redirectError(ProcessBuilder.Redirect.INHERIT)
+            .start()
+            .waitFor()
+    }
+
     init {
         setLayoutManager(
             StretchLayoutManager(
@@ -18,7 +76,7 @@ class LoginWindow private constructor(parent: TApplication, flags: Int) :
             )
         )
 
-        addButton("Back...", CENTERED + 8, CENTERED + 8,
+        addButton("Back...", CENTERED + 8, CENTERED + 11,
             object : TAction() {
                 override fun DO() {
                     TODO("Instead of full program exit, make it close the login window")
@@ -26,47 +84,21 @@ class LoginWindow private constructor(parent: TApplication, flags: Int) :
             }
         )
 
-        addButton("Login", CENTERED + 9, CENTERED + 6,
+        addButton("Login", CENTERED + 9, CENTERED + 9,
             object : TAction() {
                 override fun DO() {
-                    TODO("Once activated, start SSH login process")
+                    loginActivity()
                 }
             }
         )
 
         //Password
         addLabel("Password", CENTERED + 9, CENTERED + 1)
-        //TODO: Once enter is pressed, getText and save as var, then activate login process.
-        var passField = addPasswordField(CENTERED + 5, CENTERED + 3, 16, false, "",
-            // enterAction - function to call when enter key is pressed
-            object : TAction() {
-                override fun DO() {
-                    TODO("get all the text entered and save as variables")
-                }
-            },
-            // updateAction - function to call when the text is updated
-            object : TAction() {
-                override fun DO() {
-                    TODO("Not yet implemented")
-                }
-            }
-        );
 
         //Login
         addLabel("Username", CENTERED + 9, CENTERED - 3)
-        //TODO: Once enter is pressed, getText and save as var, then activate login process.
+
-        addPasswordField(CENTERED + 5, CENTERED - 1, 16, false, "",
+        // Server
-            // enterAction - function to call when enter key is pressed
+        addLabel("Server", CENTERED + 10, CENTERED + 5)
-            object : TAction() {
-                override fun DO() {
-                    TODO("get all the text entered and save as variables")
     }
-            },
+}
-            // updateAction - function to call when the text is updated
-            object : TAction() {
-                override fun DO() {
-                    TODO("Not yet implemented")
-                }
-            }
-        );
-    }}