cleaned up old touch id implementation

app/scripts/models/app-model.js

@@ -664,7 +664,6 @@ class AppModel {
             keyFileName: params.keyFileName,
             keyFilePath: params.keyFilePath,
             backup: (fileInfo && fileInfo.backup) || null,
-            fingerprint: (fileInfo && fileInfo.fingerprint) || null,
             chalResp: params.chalResp
         });
         const openComplete = (err) => {
@@ -755,7 +754,6 @@ class AppModel {
             syncDate: file.syncDate || dt,
             openDate: dt,
             backup: file.backup,
-            fingerprint: file.fingerprint,
             chalResp: file.chalResp
         });
         switch (this.settings.rememberKeyFiles) {
@@ -808,9 +806,6 @@ class AppModel {
         if (data && backup && backup.enabled && backup.pending) {
             this.scheduleBackupFile(file, data);
         }
-        if (params) {
-            this.saveFileFingerprint(file, params.password);
-        }
         if (this.settings.yubiKeyAutoOpen) {
             if (this.attachedYubiKeysCount > 0 && !this.files.some((f) => f.external)) {
                 this.tryOpenOtpDeviceInBackground();
@@ -1224,18 +1219,6 @@ class AppModel {
         }
     }
 
-    saveFileFingerprint(file, password) {
-        if (Launcher && Launcher.fingerprints && !file.fingerprint) {
-            const fileInfo = this.fileInfos.get(file.id);
-            Launcher.fingerprints.register(file.id, password, (token) => {
-                if (token) {
-                    fileInfo.fingerprint = token;
-                    this.fileInfos.save();
-                }
-            });
-        }
-    }
-
     usbDevicesChanged() {
         const attachedYubiKeysCount = this.attachedYubiKeysCount;
 

app/scripts/models/file-info-model.js

@@ -16,7 +16,7 @@ const DefaultProperties = {
     keyFilePath: null,
     opts: null,
     backup: null,
-    fingerprint: null,
+    fingerprint: null, // obsolete
     chalResp: null
 };
 

app/scripts/models/file-model.js

@@ -487,11 +487,6 @@ class FileModel extends Model {
             syncError: error
         });
 
-        const shouldResetFingerprint = this.passwordChanged && this.fingerprint;
-        if (shouldResetFingerprint && !error) {
-            this.fingerprint = null;
-        }
-
         if (!this.open) {
             return;
         }
@@ -759,7 +754,7 @@ FileModel.defineModelProperties({
     keyEncryptionRounds: null,
     kdfName: null,
     kdfParameters: null,
-    fingerprint: null,
+    fingerprint: null, // obsolete
     oldPasswordHash: null,
     oldKeyFileHash: null,
     oldKeyChangeDate: null

app/scripts/views/open-view.js

@@ -591,8 +591,6 @@ class OpenView extends View {
         this.displayOpenKeyFile();
         this.displayOpenChalResp();
 
-        this.openFileWithFingerprint(fileInfo);
-
         if (fileWasClicked) {
             this.focusInput(true);
         }
@@ -618,20 +616,6 @@ class OpenView extends View {
         }
     }
 
-    openFileWithFingerprint(fileInfo) {
-        if (!fileInfo.fingerprint) {
-            return;
-        }
-
-        if (Launcher && Launcher.fingerprints) {
-            Launcher.fingerprints.auth(fileInfo.id, fileInfo.fingerprint, (password) => {
-                this.inputEl.val(password);
-                this.inputEl.trigger('input');
-                this.openDb();
-            });
-        }
-    }
-
     createDemo() {
         if (!this.busy) {
             this.closeConfig();