Allow loading ssh keys from a file

Fixes #74

assets/langs/en.yaml

@@ -311,6 +311,7 @@ setup:
   keyEditors:
     public: Invalid Public Key - Doesn't start with ssh-rsa
     private: Invalid Private Key
+    load: Load from File
   sshKey:
     generate: Generating SSH Key
     title: In order to access this repository, this public key must be copied as a deploy key

changelog.yml

@@ -1,5 +1,8 @@
 - version: "1.71"
   draft: true
+  improvements:
+    - text: "Allow SSH Keys to be loaded from the FS - #74"
+      image: ssh_key_file.jpeg
   bugs:
     - text: "Dark Theme: Render checkboxes in a lighter color"
     - text: "Fix Relative Parent links not working - #256"

lib/setup/key_editors.dart

@@ -1,6 +1,11 @@
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 
 import 'package:easy_localization/easy_localization.dart';
+import 'package:file_picker/file_picker.dart';
+
+import 'package:gitjournal/utils/logger.dart';
 
 class PublicKeyEditor extends StatelessWidget {
   final Key formKey;
@@ -74,18 +79,45 @@ class KeyEditor extends StatelessWidget {
       autovalidateMode: AutovalidateMode.onUserInteraction,
     );
 
-    return SizedBox(
+    var screenSize = MediaQuery.of(context).size;
-      width: double.infinity,
+
-      height: 80.0,
+    return Column(
-      child: Container(
+      children: [
-        color: Theme.of(context).buttonColor,
+        Container(
-        child: SingleChildScrollView(
+          constraints: BoxConstraints(
-          child: Container(
+            maxHeight: screenSize.height / 4,
-            padding: const EdgeInsets.all(8.0),
+          ),
-            child: form,
+          color: Theme.of(context).buttonColor,
+          child: SingleChildScrollView(
+            child: Container(
+              padding: const EdgeInsets.all(8.0),
+              child: form,
+            ),
           ),
         ),
-      ),
+        OutlineButton(
+          child: Text(tr("setup.keyEditors.load")),
+          onPressed: _pickAndLoadFile,
+        ),
+      ],
     );
   }
+
+  void _pickAndLoadFile() async {
+    var result = await FilePicker.platform.pickFiles();
+
+    if (result != null) {
+      var file = File(result.files.single.path);
+      try {
+        var data = await file.readAsString();
+        textEditingController.text = data.trim();
+      } catch (e, stackTrace) {
+        Log.e(
+          "Open File for importing SSH Key",
+          ex: e,
+          stacktrace: stackTrace,
+        );
+      }
+    }
+  }
 }

pubspec.lock

@@ -241,6 +241,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "6.0.0-nullsafety.2"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.6"
   fimber:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -58,6 +58,7 @@ dependencies:
   timeago: ^2.0.27
   multicast_dns: ^0.2.2
   bonsoir: ^0.1.2+2
+  file_picker: ^2.0.6
 
 dev_dependencies:
   flutter_launcher_icons: "^0.7.2"