fix(gui): SSL certificate selection error

read certificate file data

related #215

Signed-off-by: Pranav C Balan <pranavxc@gmail.com>

packages/nc-gui/components/createOrEditProject.vue

@@ -438,7 +438,10 @@
                                                     </v-select>
 
                                                     <v-row class="pa-0 ma-0">
-                                                      <input type="file" ref="certFilePath" class="d-none"/>
+
+                                                      <input type="file" ref="certFilePath" class="d-none"
+                                                             @change="readFileContent(db,'ssl','cert',dbIndex)"
+                                                      />
                                                       <x-btn tooltip="Select .cert file"
                                                              small
                                                              color="primary"
@@ -449,7 +452,8 @@
                                                       >{{ db.ui.ssl.cert }}
                                                       </x-btn>
 
-                                                      <input type="file" ref="keyFilePath" class="d-none"/>
+                                                      <input type="file" ref="keyFilePath" class="d-none"
+                                                             @change="readFileContent(db,'ssl','key',dbIndex)"/>
                                                       <x-btn tooltip="Select .key file"
                                                              small
                                                              color="primary"
@@ -460,7 +464,8 @@
                                                       >{{ db.ui.ssl.key }}
                                                       </x-btn>
 
-                                                      <input type="file" ref="caFilePath" class="d-none"/>
+                                                      <input type="file" ref="caFilePath" class="d-none"
+                                                             @change="readFileContent(db,'ssl','ca',dbIndex)"/>
                                                       <x-btn tooltip="Select CA file"
                                                              small
                                                              color="primary"
@@ -769,7 +774,7 @@ import MonacoJsonEditor from "@/components/monaco/MonacoJsonEditor";
 import JSON5 from 'json5';
 
 const {uniqueNamesGenerator, starWars, adjectives, animals} = require('unique-names-generator');
-
+import readFile from "@/helpers/fileReader";
 
 import {mapGetters, mapActions, mapState, mapMutations} from "vuex";
 import Vue from 'vue';
@@ -1209,9 +1214,13 @@ export default {
     openJsonInSystemEditor() {
       // shell.openItem(path.join(this.project.folder, 'config.xc.json'));
     },
-
+    readFileContent(db, obj, key, index) {
+      readFile(this.$refs[`${key}FilePath`][index], (data) => {
+        Vue.set(db.connection[obj], key, data)
+      })
+    },
     selectFile(db, obj, key, index) {
-      // this.$refs[key][index].click()
+      this.$refs[key][index].click()
 
       // console.log(obj, key);
       // const file = dialog.showOpenDialog({

packages/nc-gui/helpers/fileReader.js

@@ -0,0 +1,42 @@
+// Ref : https://stackoverflow.com/a/12002275
+
+//Tested in Mozilla Firefox browser, Chrome
+function ReadFileAllBrowsers(FileElement, CallBackFunction) {
+  try {
+    if (!FileElement.files || !FileElement.files.length) return CallBackFunction();
+
+    const file = FileElement.files[0];
+
+    if (file) {
+      const reader = new FileReader();
+      reader.readAsText(file, "UTF-8");
+      reader.onload = function (evt) {
+        CallBackFunction(evt.target.result);
+      }
+      reader.onerror = function (evt) {
+        CallBackFunction()
+      }
+    }
+  } catch (Exception) {
+    const fall_back = ieReadFile(FileElement.value);
+    if (fall_back != false) {
+      CallBackFunction(fall_back);
+    }
+  }
+}
+
+///Reading files with Internet Explorer
+function ieReadFile(filename) {
+  try {
+    const fso = new ActiveXObject("Scripting.FileSystemObject");
+    const fh = fso.OpenTextFile(filename, 1);
+    const contents = fh.ReadAll();
+    fh.Close();
+    return contents;
+  } catch (Exception) {
+    return false;
+  }
+}
+
+
+export default ReadFileAllBrowsers;