TouchID support now added for PIN

2 files changed, 92 insertions, 0 deletions

diff --git a/plugins/cordova-plugin-touchid/src/ios/TouchID.h b/plugins/cordova-plugin-touchid/src/ios/TouchID.h
new file mode 100644
index 00000000..d971a080
--- /dev/null
+++ b/plugins/cordova-plugin-touchid/src/ios/TouchID.h
@@ -0,0 +1,13 @@
+//
+//  TouchID.h
+//  Copyright (c) 2014 Lee Crossley - http://ilee.co.uk
+//
+
+#import <Cordova/CDVPlugin.h>
+
+@interface TouchID : CDVPlugin
+
+- (void) authenticate:(CDVInvokedUrlCommand*)command;
+- (void) checkSupport:(CDVInvokedUrlCommand*)command;
+
+@end
diff --git a/plugins/cordova-plugin-touchid/src/ios/TouchID.m b/plugins/cordova-plugin-touchid/src/ios/TouchID.m
new file mode 100644
index 00000000..0d39f7e2
--- /dev/null
+++ b/plugins/cordova-plugin-touchid/src/ios/TouchID.m
@@ -0,0 +1,79 @@
+//
+//  TouchID.m
+//  Copyright (c) 2014 Lee Crossley - http://ilee.co.uk
+//
+
+#import "TouchID.h"
+
+#import <LocalAuthentication/LocalAuthentication.h>
+
+@implementation TouchID
+
+- (void) authenticate:(CDVInvokedUrlCommand*)command;
+{
+    NSString *text = [command.arguments objectAtIndex:0];
+
+    __block CDVPluginResult* pluginResult = nil;
+
+    if (NSClassFromString(@"LAContext") != nil)
+    {
+        LAContext *laContext = [[LAContext alloc] init];
+        NSError *authError = nil;
+
+        if ([laContext canEvaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometrics error:&authError])
+        {
+            [laContext evaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometrics localizedReason:text reply:^(BOOL success, NSError *error)
+             {
+                 if (success)
+                 {
+                     pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK];
+                 }
+                 else
+                 {
+                     pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:[error localizedDescription]];
+                 }
+
+                 [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
+             }];
+        }
+        else
+        {
+            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:[authError localizedDescription]];
+            [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
+        }
+    }
+    else
+    {
+        pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR];
+        [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
+    }
+}
+
+- (void) checkSupport:(CDVInvokedUrlCommand*)command;
+{
+
+    __block CDVPluginResult* pluginResult = nil;
+
+    if (NSClassFromString(@"LAContext") != nil)
+    {
+        LAContext *laContext = [[LAContext alloc] init];
+        NSError *authError = nil;
+
+        if ([laContext canEvaluatePolicy:LAPolicyDeviceOwnerAuthenticationWithBiometrics error:&authError])
+        {
+            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_OK];
+        }
+        else
+        {
+            pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR messageAsString:[authError localizedDescription]];
+        }
+    }
+    else
+    {
+        pluginResult = [CDVPluginResult resultWithStatus:CDVCommandStatus_ERROR];
+    }
+
+    [self.commandDelegate sendPluginResult:pluginResult callbackId:command.callbackId];
+}
+
+@end