rebase

separate importKeys from getKeys (iOS)
separate get keys from import keys (android)
2021-02-19 14:42:27 +03:00 · 2021-02-19 14:39:19 +03:00 · 2021-02-19 14:39:07 +03:00 · 2021-02-08 12:09:14 +03:00 · 2021-02-01 14:23:08 +01:00 · 2021-02-01 14:21:08 +01:00
14 changed files with 1239 additions and 73 deletions
@@ -1,4 +1,6 @@
+/example

+#
 # OSX
 #
 .DS_Store
@@ -8,7 +10,7 @@
 node_modules/
 npm-debug.log
 yarn-error.log
-  
+

 # Xcode
 #
@@ -29,7 +31,7 @@ DerivedData
 *.ipa
 *.xcuserstate
 project.xcworkspace
-      
+

 # Android/IntelliJ
 #
@@ -43,4 +45,10 @@ local.properties
 buck-out/
 \.buckd/
 *.keystore
-      
+
+/lib
+
+# VSCode + Java
+android/.project
+android/.settings
+.vscode
@@ -23,6 +23,11 @@ android {
        versionCode 1
        versionName "1.0"
    }
+
+    lintOptions {
+        abortOnError false
+    }
+
 }

 repositories {
@@ -41,5 +46,5 @@ dependencies {
    implementation 'com.facebook.react:react-native:+'
    implementation 'org.bouncycastle:bcprov-jdk15on:1.60'
    implementation 'org.apache.commons:commons-lang3:3.9'
-    implementation 'com.github.status-im.status-keycard-java:android:2.2.1'
+    implementation 'com.github.status-im.status-keycard-java:android:3.0.4'
 }
@@ -41,9 +41,10 @@ public class RNStatusKeycardModule extends ReactContextBaseJavaModule implements
    @Override
    public void onHostResume() {
        if (this.smartCard == null) {
-            this.smartCard = new SmartCard(getCurrentActivity(), reactContext);
-            smartCard.start();
+            this.smartCard = new SmartCard(reactContext);
        }
+
+        smartCard.start(getCurrentActivity());
    }

    @Override
@@ -52,13 +53,12 @@ public class RNStatusKeycardModule extends ReactContextBaseJavaModule implements

    @Override
    public void onHostDestroy() {
-
    }

    @ReactMethod
    public void nfcIsSupported(final Promise promise) {
        if (smartCard != null) {
-            promise.resolve(smartCard.isNfcSupported());
+            promise.resolve(smartCard.isNfcSupported(getCurrentActivity()));
        } else {
            promise.resolve(false);
        }
@@ -218,7 +218,6 @@ public class RNStatusKeycardModule extends ReactContextBaseJavaModule implements
        }).start();
    }

-
    @ReactMethod
    public void getKeys(final String pairing, final String pin, final Promise promise) {
        new Thread(new Runnable() {
@@ -233,6 +232,20 @@ public class RNStatusKeycardModule extends ReactContextBaseJavaModule implements
        }).start();
    }

+    @ReactMethod
+    public void importKeys(final String pairing, final String pin, final Promise promise) {
+        new Thread(new Runnable() {
+            public void run() {
+                try {
+                    promise.resolve(smartCard.importKeys(pairing, pin));
+                } catch (IOException | APDUException e) {
+                    Log.d(TAG, e.getMessage());
+                    promise.reject(e);
+                }
+            }
+        }).start();
+    }
+
    @ReactMethod
    public void sign(final String pairing, final String pin, final String hash, final Promise promise) {
        new Thread(new Runnable() {
@@ -247,6 +260,20 @@ public class RNStatusKeycardModule extends ReactContextBaseJavaModule implements
        }).start();
    }

+    @ReactMethod
+    public void signWithPath(final String pairing, final String pin, final String path, final String hash, final Promise promise) {
+        new Thread(new Runnable() {
+            public void run() {
+                try {
+                    promise.resolve(smartCard.signWithPath(pairing, pin, path, hash));
+                } catch (IOException | APDUException e) {
+                    Log.d(TAG, e.getMessage());
+                    promise.reject(e);
+                }
+            }
+        }).start();
+    }
+
    @ReactMethod
    public void signPinless(final String hash, final Promise promise) {
        new Thread(new Runnable() {
@@ -418,4 +445,19 @@ public class RNStatusKeycardModule extends ReactContextBaseJavaModule implements
        }).start();
    }

+    // These three methods below are a nop on Android since NFC is always listening and we have a custom UI. They are needed in iOS to show the NFC dialog
+    @ReactMethod
+    public void startNFC(String prompt, final Promise promise) {
+        promise.resolve(true);
+    }
+
+    @ReactMethod
+    public void stopNFC(String error, final Promise promise) {
+        promise.resolve(true);
+    }
+
+    @ReactMethod
+    public void setNFCMessage(String message, final Promise promise) {
+        promise.resolve(true);
+    }
 }
@@ -41,8 +41,6 @@ import org.bouncycastle.util.encoders.Hex;

 public class SmartCard extends BroadcastReceiver implements CardListener {
    private NFCCardManager cardManager;
-    private Activity activity;
-    private ReactContext reactContext;
    private NfcAdapter nfcAdapter;
    private CardChannel cardChannel;
    private EventEmitter eventEmitter;
@@ -56,12 +54,9 @@ public class SmartCard extends BroadcastReceiver implements CardListener {
    private static final String ENCRYPTION_PATH = "m/43'/60'/1581'/1'/0";
    private static final int WORDS_LIST_SIZE = 2048;

-    public SmartCard(Activity activity, ReactContext reactContext) {
+    public SmartCard(ReactContext reactContext) {
        this.cardManager = new NFCCardManager();
        this.cardManager.setCardListener(this);
-        this.activity = activity;
-        this.reactContext = reactContext;
-        this.nfcAdapter = NfcAdapter.getDefaultAdapter(activity.getBaseContext());
        this.eventEmitter = new EventEmitter(reactContext);
    }

@@ -73,23 +68,31 @@ public class SmartCard extends BroadcastReceiver implements CardListener {
        Log.d(TAG, s);
    }

-    public boolean start() {
-        if (!started) {
+    public boolean start(Activity activity) {
+        if(activity == null) {
+            return false;
+        }

+        if (!started) {
+            this.nfcAdapter = NfcAdapter.getDefaultAdapter(activity.getBaseContext());
            this.cardManager.start();
            started = true;
+        }

-            if (this.nfcAdapter != null) {
-                IntentFilter filter = new IntentFilter(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED);
-                activity.registerReceiver(this, filter);
-                nfcAdapter.enableReaderMode(activity, this.cardManager, NfcAdapter.FLAG_READER_NFC_A | NfcAdapter.FLAG_READER_SKIP_NDEF_CHECK, null);
-                return true;
-            } else {
-                log("not support in this device");
-                return false;
-            }
-        } else {
+        if (this.nfcAdapter != null) {
+            IntentFilter filter = new IntentFilter(NfcAdapter.ACTION_ADAPTER_STATE_CHANGED);
+            activity.registerReceiver(this, filter);
+            nfcAdapter.enableReaderMode(activity, this.cardManager, NfcAdapter.FLAG_READER_NFC_A | NfcAdapter.FLAG_READER_SKIP_NDEF_CHECK, null);
            return true;
+        } else {
+            log("not support in this device");
+            return false;
+        }
+    }
+
+    public void stop(Activity activity) {
+        if (activity != null && nfcAdapter != null) {
+            nfcAdapter.disableReaderMode(activity);
        }
    }

@@ -110,16 +113,20 @@ public class SmartCard extends BroadcastReceiver implements CardListener {
        boolean on = false;
        switch (state) {
            case NfcAdapter.STATE_ON:
+                eventEmitter.emit("keyCardOnNFCEnabled", null);
                log("NFC ON");
+                break;
            case NfcAdapter.STATE_OFF:
+                eventEmitter.emit("keyCardOnNFCDisabled", null);
                log("NFC OFF");
+                break;
            default:
                log("other");
        }
    }

-    public boolean isNfcSupported() {
-        return activity.getPackageManager().hasSystemFeature(PackageManager.FEATURE_NFC);
+    public boolean isNfcSupported(Activity activity) {
+        return activity != null && activity.getPackageManager().hasSystemFeature(PackageManager.FEATURE_NFC);
    }

    public boolean isNfcEnabled() {
@@ -229,14 +236,18 @@ public class SmartCard extends BroadcastReceiver implements CardListener {
            Boolean isPaired = false;

            if (pairingBase64.length() > 0) {
-                try {
-                    Pairing pairing = new Pairing(pairingBase64);
-                    cmdSet.setPairing(pairing);
+                Pairing pairing = new Pairing(pairingBase64);
+                cmdSet.setPairing(pairing);

+                try {
                    cmdSet.autoOpenSecureChannel();
                    Log.i(TAG, "secure channel opened");
                    isPaired = true;
+                } catch(APDUException e) {
+                    Log.i(TAG, "autoOpenSecureChannel failed: " + e.getMessage());
+                }

+                if (isPaired) {
                    ApplicationStatus status = new ApplicationStatus(cmdSet.getStatus(KeycardCommandSet.GET_STATUS_P1_APPLICATION).checkOK().getData());

                    Log.i(TAG, "PIN retry counter: " + status.getPINRetryCount());
@@ -244,8 +255,6 @@ public class SmartCard extends BroadcastReceiver implements CardListener {

                    cardInfo.putInt("pin-retry-counter", status.getPINRetryCount());
                    cardInfo.putInt("puk-retry-counter", status.getPUKRetryCount());
-                } catch (IOException | IllegalArgumentException e) {
-                    Log.i(TAG, "autoOpenSecureChannel failed: " + e.getMessage());
                }
            }

@@ -277,8 +286,10 @@ public class SmartCard extends BroadcastReceiver implements CardListener {
        KeyPath currentPath = new KeyPath(cmdSet.getStatus(KeycardCommandSet.GET_STATUS_P1_KEY_PATH).checkOK().getData());
        Log.i(TAG, "Current key path: " + currentPath);

-        cmdSet.deriveKey(path).checkOK();
-        Log.i(TAG, "Derived " + path);
+        if (!currentPath.toString().equals(path)) {
+            cmdSet.deriveKey(path).checkOK();
+            Log.i(TAG, "Derived " + path);
+        }
    }

    public String exportKey(final String pairingBase64, final String pin) throws IOException, APDUException {
@@ -330,22 +341,54 @@ public class SmartCard extends BroadcastReceiver implements CardListener {
        cmdSet.verifyPIN(pin).checkOK();
        Log.i(TAG, "pin verified");

-        byte[] tlvMaster = cmdSet.exportKey(MASTER_PATH, true, true).checkOK().getData();
+        byte[] tlvWhisper = cmdSet.exportKey(WHISPER_PATH, false, false).checkOK().getData();
+        BIP32KeyPair whisperKeyPair = BIP32KeyPair.fromTLV(tlvWhisper);
+
+        byte[] tlvEncryption = cmdSet.exportKey(ENCRYPTION_PATH, false, false).checkOK().getData();
+        BIP32KeyPair encryptionKeyPair = BIP32KeyPair.fromTLV(tlvEncryption);
+
+        ApplicationInfo info = cmdSet.getApplicationInfo();
+
+        WritableMap data = Arguments.createMap();
+        data.putString("whisper-address", Hex.toHexString(whisperKeyPair.toEthereumAddress()));
+        data.putString("whisper-public-key", Hex.toHexString(whisperKeyPair.getPublicKey()));
+        data.putString("whisper-private-key", Hex.toHexString(whisperKeyPair.getPrivateKey()));
+        data.putString("encryption-public-key", Hex.toHexString(encryptionKeyPair.getPublicKey()));
+        data.putString("instance-uid", Hex.toHexString(info.getInstanceUID()));
+        data.putString("key-uid", Hex.toHexString(info.getKeyUID()));
+
+        return data;
+    }
+
+    public WritableMap importKeys(final String pairingBase64, final String pin) throws IOException, APDUException {
+        KeycardCommandSet cmdSet = new KeycardCommandSet(this.cardChannel);
+        cmdSet.select().checkOK();
+
+        Pairing pairing = new Pairing(pairingBase64);
+        cmdSet.setPairing(pairing);
+
+        cmdSet.autoOpenSecureChannel();
+        Log.i(TAG, "secure channel opened");
+
+        cmdSet.verifyPIN(pin).checkOK();
+        Log.i(TAG, "pin verified");
+
+        byte[] tlvEncryption = cmdSet.exportKey(ENCRYPTION_PATH, false, false).checkOK().getData();
+        BIP32KeyPair encryptionKeyPair = BIP32KeyPair.fromTLV(tlvEncryption);
+
+        byte[] tlvMaster = cmdSet.exportKey(MASTER_PATH, false, true).checkOK().getData();
        BIP32KeyPair masterPair = BIP32KeyPair.fromTLV(tlvMaster);

-        byte[] tlvRoot = cmdSet.exportKey(ROOT_PATH, true, true).checkOK().getData();
+        byte[] tlvRoot = cmdSet.exportKey(ROOT_PATH, false, true).checkOK().getData();
        BIP32KeyPair keyPair = BIP32KeyPair.fromTLV(tlvRoot);

-        byte[] tlv = cmdSet.exportKey(WALLET_PATH, true, true).checkOK().getData();
-        BIP32KeyPair walletKeyPair = BIP32KeyPair.fromTLV(tlv);
+        byte[] tlvWhisper = cmdSet.exportKey(WHISPER_PATH, false, false).checkOK().getData();
+        BIP32KeyPair whisperKeyPair = BIP32KeyPair.fromTLV(tlvWhisper);

-        byte[] tlv2 = cmdSet.exportKey(WHISPER_PATH, false, false).checkOK().getData();
-        BIP32KeyPair whisperKeyPair = BIP32KeyPair.fromTLV(tlv2);
+        byte[] tlvWallet = cmdSet.exportKey(WALLET_PATH, false, true).checkOK().getData();
+        BIP32KeyPair walletKeyPair = BIP32KeyPair.fromTLV(tlvWallet);

-        byte[] tlv3 = cmdSet.exportKey(ENCRYPTION_PATH, false, false).checkOK().getData();
-        BIP32KeyPair encryptionKeyPair = BIP32KeyPair.fromTLV(tlv3);
-
-        ApplicationInfo info = new ApplicationInfo(cmdSet.select().checkOK().getData());
+        ApplicationInfo info = cmdSet.getApplicationInfo();

        WritableMap data = Arguments.createMap();
        data.putString("address", Hex.toHexString(masterPair.toEthereumAddress()));
@@ -380,32 +423,24 @@ public class SmartCard extends BroadcastReceiver implements CardListener {
        byte[] seed = Mnemonic.toBinarySeed(mnemonic, "");
        BIP32KeyPair keyPair = BIP32KeyPair.fromBinarySeed(seed);

-        cmdSet.loadKey(keyPair);
+        cmdSet.loadKey(keyPair).checkOK();
        log("keypair loaded to card");

-        cmdSet.deriveKey(ROOT_PATH).checkOK();
+        byte[] tlvRoot = cmdSet.exportKey(ROOT_PATH, false, true).checkOK().getData();
        Log.i(TAG, "Derived " + ROOT_PATH);
-
-        byte[] tlvRoot = cmdSet.exportCurrentKey(true).checkOK().getData();
        BIP32KeyPair rootKeyPair = BIP32KeyPair.fromTLV(tlvRoot);

-        cmdSet.deriveKey(WALLET_PATH).checkOK();
-        Log.i(TAG, "Derived " + WALLET_PATH);
-
-        byte[] tlv = cmdSet.exportCurrentKey(true).checkOK().getData();
-        BIP32KeyPair walletKeyPair = BIP32KeyPair.fromTLV(tlv);
-
-        cmdSet.deriveKey(WHISPER_PATH).checkOK();
+        byte[] tlvWhisper = cmdSet.exportKey(WHISPER_PATH, false, false).checkOK().getData();
        Log.i(TAG, "Derived " + WHISPER_PATH);
+        BIP32KeyPair whisperKeyPair = BIP32KeyPair.fromTLV(tlvWhisper);

-        byte[] tlv2 = cmdSet.exportCurrentKey(false).checkOK().getData();
-        BIP32KeyPair whisperKeyPair = BIP32KeyPair.fromTLV(tlv2);
-
-        cmdSet.deriveKey(ENCRYPTION_PATH).checkOK();
+        byte[] tlvEncryption = cmdSet.exportKey(ENCRYPTION_PATH, false, false).checkOK().getData();
        Log.i(TAG, "Derived " + ENCRYPTION_PATH);
+        BIP32KeyPair encryptionKeyPair = BIP32KeyPair.fromTLV(tlvEncryption);

-        byte[] tlv3 = cmdSet.exportCurrentKey(false).checkOK().getData();
-        BIP32KeyPair encryptionKeyPair = BIP32KeyPair.fromTLV(tlv3);
+        byte[] tlvWallet = cmdSet.exportKey(WALLET_PATH, false, true).checkOK().getData();
+        Log.i(TAG, "Derived " + WALLET_PATH);
+        BIP32KeyPair walletKeyPair = BIP32KeyPair.fromTLV(tlvWallet);

        ApplicationInfo info = new ApplicationInfo(cmdSet.select().checkOK().getData());

@@ -575,6 +610,50 @@ public class SmartCard extends BroadcastReceiver implements CardListener {
        return sig;
    }

+    public String signWithPath(final String pairingBase64, final String pin, final String path, final String message) throws IOException, APDUException {
+        KeycardCommandSet cmdSet = new KeycardCommandSet(this.cardChannel);
+        cmdSet.select().checkOK();
+
+        Pairing pairing = new Pairing(pairingBase64);
+        cmdSet.setPairing(pairing);
+
+        cmdSet.autoOpenSecureChannel();
+        Log.i(TAG, "secure channel opened");
+
+        cmdSet.verifyPIN(pin).checkOK();
+        Log.i(TAG, "pin verified");
+
+        byte[] hash = Hex.decode(message);
+
+        RecoverableSignature signature;
+
+        if (cmdSet.getApplicationInfo().getAppVersion() < 0x0202) {
+            String actualPath = new KeyPath(cmdSet.getStatus(KeycardCommandSet.GET_STATUS_P1_KEY_PATH).checkOK().getData()).toString();
+            if (!actualPath.equals(path)) {
+                cmdSet.deriveKey(path).checkOK();
+            }
+            signature = new RecoverableSignature(hash, cmdSet.sign(hash).checkOK().getData());
+        } else {
+            signature = new RecoverableSignature(hash, cmdSet.signWithPath(hash, path, false).checkOK().getData());
+        }
+
+        Log.i(TAG, "Signed hash: " + Hex.toHexString(hash));
+        Log.i(TAG, "Recovery ID: " + signature.getRecId());
+        Log.i(TAG, "R: " + Hex.toHexString(signature.getR()));
+        Log.i(TAG, "S: " + Hex.toHexString(signature.getS()));
+
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+
+        out.write(signature.getR());
+        out.write(signature.getS());
+        out.write(signature.getRecId());
+
+        String sig = Hex.toHexString(out.toByteArray());
+        Log.i(TAG, "Signature: " + sig);
+
+        return sig;
+    }
+
    public String signPinless(final String message) throws IOException, APDUException {
        CashCommandSet cmdSet = new CashCommandSet(this.cardChannel);
        cmdSet.select().checkOK();
@@ -3,8 +3,6 @@ package im.status.ethereum.keycard;
 import android.support.annotation.NonNull;
 import android.util.Base64;

-import org.apache.commons.lang3.RandomStringUtils;
-
 import static android.util.Base64.NO_PADDING;
 import static android.util.Base64.NO_WRAP;

@@ -33,7 +31,7 @@ public class SmartCardSecrets {

    @NonNull
    public static SmartCardSecrets generate(final String userPin) throws NoSuchAlgorithmException, InvalidKeySpecException {
-        String pairingPassword = randomToken(16);
+        String pairingPassword = randomToken(5);
        long pinNumber = randomLong(PIN_BOUND);
        long pukNumber = randomLong(PUK_BOUND);

@@ -67,9 +65,18 @@ public class SmartCardSecrets {
    }

    public static String randomToken(int length) {
-        char[] possibleCharacters = "23456789ABCDEFGHJKLMNPRSTUVWXYZabcdefghijkmnopqrstuvwxyz".toCharArray();
-        String randomStr = RandomStringUtils.random(length, 0, possibleCharacters.length-1, false, false, possibleCharacters, new SecureRandom());
-        return randomStr;
+        SecureRandom random = new SecureRandom();
+        char[] possibleCharacters = "abcdefghijkmnpqrstuvwxyz".toCharArray();
+        char[] possibleDigits = "23456789".toCharArray();
+        StringBuffer buffer = new StringBuffer(length);
+
+        for (int i = 0; i < length; i++) {
+            char[] src = (i % 2) == 0 ? possibleCharacters : possibleDigits;
+            int idx = random.nextInt(src.length);
+            buffer.append(src[idx]);
+        }
+
+        return buffer.toString();
    }

    public static byte[] randomBytes(int length) {
@@ -11,10 +11,12 @@ import Keycard from "react-native-status-keycard";
 ```javascript
 import { DeviceEventEmitter } from 'react-native';

-// Listen to connect/disconnect events
+// Listen to connect/disconnect and nfc events
 componentDidMount () {
  DeviceEventEmitter.addListener("keyCardOnConnected", () => console.log("keycard connected"));
  DeviceEventEmitter.addListener("keyCardOnDisconnected", () => console.log("keycard disconnected"));
+  DeviceEventEmitter.addListener("keyCardOnNFCEnabled", () => console.log("nfc enabled"));
+  DeviceEventEmitter.addListener("keyCardOnNFCDisabled", () => console.log("nfc disabled"));
 }
 ```

@@ -1,6 +1,5 @@
-
 import { NativeModules } from 'react-native';

 const { RNStatusKeycard } = NativeModules;

-export default RNStatusKeycard;
+export default RNStatusKeycard;
@@ -0,0 +1,390 @@
+import Foundation
+import Keycard
+import os.log
+
+enum SmartCardError: Error {
+    case invalidBase64
+}
+
+enum DerivationPath: String {
+  case masterPath = "m"
+  case rootPath = "m/44'/60'/0'/0"
+  case walletPath = "m/44'/60'/0'/0/0"
+  case whisperPath = "m/43'/60'/1581'/0'/0"
+  case encryptionPath = "m/43'/60'/1581'/1'/0"
+}
+
+class SmartCard {
+    func initialize(channel: CardChannel, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let puk = self.randomPUK()
+      let pairingPassword = self.randomPairingPassword();
+
+      let cmdSet = KeycardCommandSet(cardChannel: channel)
+      try cmdSet.select().checkOK()
+      try cmdSet.initialize(pin: pin, puk: puk, pairingPassword: pairingPassword).checkOK();
+
+      resolve(["pin": pin, "puk": puk, "password": pairingPassword])
+    }
+
+    func pair(channel: CardChannel, pairingPassword: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = KeycardCommandSet(cardChannel: channel)
+      let info = try ApplicationInfo(cmdSet.select().checkOK().data)
+
+      logAppInfo(info)
+
+      try cmdSet.autoPair(password: pairingPassword)
+
+      resolve(Data(cmdSet.pairing!.bytes).base64EncodedString())
+    }
+
+    func generateMnemonic(channel: CardChannel, pairingBase64: String, words: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try securedCommandSet(channel: channel, pairingBase64: pairingBase64)
+
+      let mnemonic = try Mnemonic(rawData: cmdSet.generateMnemonic(length: GenerateMnemonicP1.length12Words).checkOK().data)
+      mnemonic.wordList = words.components(separatedBy: .newlines)
+
+      resolve(mnemonic.toMnemonicPhrase())
+    }
+
+    func generateAndLoadKey(channel: CardChannel, mnemonic: String, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      let seed = Mnemonic.toBinarySeed(mnemonicPhrase: mnemonic)
+      let keyPair = BIP32KeyPair(fromSeed: seed)
+
+      try cmdSet.loadKey(keyPair: keyPair).checkOK()
+      os_log("keypair loaded to card");
+
+      let rootKeyPair = try exportKey(cmdSet: cmdSet, path: .rootPath, makeCurrent: false, publicOnly: true)
+      let whisperKeyPair = try exportKey(cmdSet: cmdSet, path: .whisperPath, makeCurrent: false, publicOnly: false)
+      let encryptionKeyPair = try exportKey(cmdSet: cmdSet, path: .encryptionPath, makeCurrent: false, publicOnly: false)
+      let walletKeyPair = try exportKey(cmdSet: cmdSet, path: .walletPath, makeCurrent: false, publicOnly: true)
+
+      let info = try ApplicationInfo(cmdSet.select().checkOK().data)
+
+      resolve([
+        "address": bytesToHex(keyPair.toEthereumAddress()),
+        "public-key": bytesToHex(keyPair.publicKey),
+        "wallet-root-address": bytesToHex(rootKeyPair.toEthereumAddress()),
+        "wallet-root-public-key": bytesToHex(rootKeyPair.publicKey),
+        "wallet-address": bytesToHex(walletKeyPair.toEthereumAddress()),
+        "wallet-public-key": bytesToHex(walletKeyPair.publicKey),
+        "whisper-address": bytesToHex(whisperKeyPair.toEthereumAddress()),
+        "whisper-public-key": bytesToHex(whisperKeyPair.publicKey),
+        "whisper-private-key": bytesToHex(whisperKeyPair.privateKey!),
+        "encryption-public-key": bytesToHex(encryptionKeyPair.publicKey),
+        "instance-uid": bytesToHex(info.instanceUID),
+        "key-uid": bytesToHex(info.keyUID)
+      ])
+    }
+
+    func saveMnemonic(channel: CardChannel, mnemonic: String, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      let seed = Mnemonic.toBinarySeed(mnemonicPhrase: mnemonic)
+      try cmdSet.loadKey(seed: seed).checkOK()
+      os_log("seed loaded to card");
+      resolve(true)
+    }
+
+    func getApplicationInfo(channel: CardChannel, pairingBase64: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = KeycardCommandSet(cardChannel: channel)
+      let info = try ApplicationInfo(cmdSet.select().checkOK().data)
+
+      os_log("Card initialized? %@", String(info.initializedCard))
+      var cardInfo = [String: Any]()
+      cardInfo["initialized?"] = info.initializedCard
+
+      if (info.initializedCard) {
+        logAppInfo(info)
+        var isPaired = false
+
+        if (!pairingBase64.isEmpty) {
+          do {
+            try openSecureChannel(cmdSet: cmdSet, pairingBase64: pairingBase64)
+            isPaired = true
+          } catch let error as CardError {
+            os_log("autoOpenSecureChannel failed: %@", String(describing: error));
+          } catch let error as StatusWord {
+            os_log("autoOpenSecureChannel failed: %@", String(describing: error));
+          }
+
+          if (isPaired) {
+            let status = try ApplicationStatus(cmdSet.getStatus(info: GetStatusP1.application.rawValue).checkOK().data);
+            os_log("PIN retry counter: %d", status.pinRetryCount)
+            os_log("PUK retry counter: %d", status.pukRetryCount)
+
+            cardInfo["pin-retry-counter"] = status.pinRetryCount
+            cardInfo["puk-retry-counter"] = status.pukRetryCount
+          }
+        }
+
+        cardInfo["paired?"] = isPaired
+      }
+
+      cardInfo["has-master-key?"] = info.hasMasterKey
+      cardInfo["instance-uid"] = bytesToHex(info.instanceUID)
+      cardInfo["key-uid"] = bytesToHex(info.keyUID)
+      cardInfo["secure-channel-pub-key"] = bytesToHex(info.secureChannelPubKey)
+      cardInfo["app-version"] = info.appVersionString
+      cardInfo["free-pairing-slots"] = info.freePairingSlots
+
+      resolve(cardInfo)
+    }
+
+    func deriveKey(channel: CardChannel, path: String, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      let currentPath = try KeyPath(data: cmdSet.getStatus(info: GetStatusP1.keyPath.rawValue).checkOK().data);
+      os_log("Current key path: %@", currentPath.description)
+
+      if (currentPath.description != path) {
+        try cmdSet.deriveKey(path: path).checkOK()
+        os_log("Derived %@", path)
+      }
+
+      resolve(true)
+    }
+
+    func exportKey(channel: CardChannel, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      let key = try cmdSet.exportCurrentKey(publicOnly: true).checkOK().data
+      resolve(bytesToHex(key))
+    }
+
+    func exportKeyWithPath(channel: CardChannel, pairingBase64: String, pin: String, path: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      let key = try BIP32KeyPair(fromTLV: cmdSet.exportKey(path: path, makeCurrent: false, publicOnly: true).checkOK().data).publicKey;
+
+      resolve(bytesToHex(key))
+    }
+
+    func importKeys(channel: CardChannel, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+
+      let encryptionKeyPair = try exportKey(cmdSet: cmdSet, path: .encryptionPath, makeCurrent: false, publicOnly: false)
+      let masterPair = try exportKey(cmdSet: cmdSet, path: .masterPath, makeCurrent: false, publicOnly: true)
+      let rootKeyPair = try exportKey(cmdSet: cmdSet, path: .rootPath, makeCurrent: false, publicOnly: true)
+      let whisperKeyPair = try exportKey(cmdSet: cmdSet, path: .whisperPath, makeCurrent: false, publicOnly: false)
+      let walletKeyPair = try exportKey(cmdSet: cmdSet, path: .walletPath, makeCurrent: false, publicOnly: true)
+
+      let info = cmdSet.info!
+
+      resolve([
+        "address": bytesToHex(masterPair.toEthereumAddress()),
+        "public-key": bytesToHex(masterPair.publicKey),
+        "wallet-root-address": bytesToHex(rootKeyPair.toEthereumAddress()),
+        "wallet-root-public-key": bytesToHex(rootKeyPair.publicKey),
+        "wallet-address": bytesToHex(walletKeyPair.toEthereumAddress()),
+        "wallet-public-key": bytesToHex(walletKeyPair.publicKey),
+        "whisper-address": bytesToHex(whisperKeyPair.toEthereumAddress()),
+        "whisper-public-key": bytesToHex(whisperKeyPair.publicKey),
+        "whisper-private-key": bytesToHex(whisperKeyPair.privateKey!),
+        "encryption-public-key": bytesToHex(encryptionKeyPair.publicKey),
+        "instance-uid": bytesToHex(info.instanceUID),
+        "key-uid": bytesToHex(info.keyUID)
+      ])
+    }
+
+    func getKeys(channel: CardChannel, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+
+      let whisperKeyPair = try exportKey(cmdSet: cmdSet, path: .whisperPath, makeCurrent: false, publicOnly: false)
+      let encryptionKeyPair = try exportKey(cmdSet: cmdSet, path: .encryptionPath, makeCurrent: false, publicOnly: false)
+
+      let info = cmdSet.info!
+
+      resolve([
+        "whisper-address": bytesToHex(whisperKeyPair.toEthereumAddress()),
+        "whisper-public-key": bytesToHex(whisperKeyPair.publicKey),
+        "whisper-private-key": bytesToHex(whisperKeyPair.privateKey!),
+        "encryption-public-key": bytesToHex(encryptionKeyPair.publicKey),
+        "instance-uid": bytesToHex(info.instanceUID),
+        "key-uid": bytesToHex(info.keyUID)
+      ])
+    }
+
+    func sign(channel: CardChannel, pairingBase64: String, pin: String, message: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      let sig = try processSignature(message) { return try cmdSet.sign(hash: $0) }
+      resolve(sig)
+    }
+
+    func signWithPath(channel: CardChannel, pairingBase64: String, pin: String, path: String, message: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      let sig = try processSignature(message) {
+        if (cmdSet.info!.appVersion < 0x0202) {
+          let currentPath = try KeyPath(data: cmdSet.getStatus(info: GetStatusP1.keyPath.rawValue).checkOK().data);
+
+          if (currentPath.description != path) {
+            try cmdSet.deriveKey(path: path).checkOK()
+          }
+
+          return try cmdSet.sign(hash: $0)
+        } else {
+          return try cmdSet.sign(hash: $0, path: path, makeCurrent: false)
+        }
+      }
+
+      resolve(sig)
+    }
+
+    func signPinless(channel: CardChannel, message: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = CashCommandSet(cardChannel: channel)
+      try cmdSet.select().checkOK()
+
+      let sig = try processSignature(message) { return try cmdSet.sign(data: $0) }
+      resolve(sig)
+    }
+
+    func verifyPin(channel: CardChannel, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      let status = try ApplicationStatus(cmdSet.getStatus(info: GetStatusP1.application.rawValue).checkOK().data);
+      resolve(status.pinRetryCount)
+    }
+
+    func changePin(channel: CardChannel, pairingBase64: String, currentPin: String, newPin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: currentPin)
+      try cmdSet.changePIN(pin: newPin).checkOK()
+      os_log("pin changed")
+      resolve(true)
+    }
+
+    func unblockPin(channel: CardChannel, pairingBase64: String, puk: String, newPin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try securedCommandSet(channel: channel, pairingBase64: pairingBase64)
+      try cmdSet.unblockPIN(puk: puk, newPIN: newPin).checkAuthOK()
+      os_log("pin unblocked")
+      resolve(true)
+    }
+
+    func unpair(channel: CardChannel, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+
+      try cmdSet.autoUnpair()
+      os_log("card unpaired")
+
+      resolve(true)
+    }
+
+    func removeKey(channel: CardChannel, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      try cmdSet.removeKey().checkOK()
+      os_log("key removed")
+
+      resolve(true)
+    }
+
+    func removeKeyWithUnpair(channel: CardChannel, pairingBase64: String, pin: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) throws -> Void {
+      let cmdSet = try authenticatedCommandSet(channel: channel, pairingBase64: pairingBase64, pin: pin)
+      try cmdSet.removeKey().checkOK()
+      os_log("key removed")
+
+      try cmdSet.autoUnpair()
+      os_log("card unpaired")
+
+      resolve(true)
+    }
+
+    func randomPUK() -> String {
+      return String(format: "%012ld", Int64.random(in: 0..<999999999999))
+    }
+
+    func randomPairingPassword() -> String {
+      let digits = "23456789"
+      let letters = "abcdefghijkmnopqrstuvwxyz"
+      return String((0..<5).map{ i in ((i % 2) == 0) ? letters.randomElement()! : digits.randomElement()! })
+    }
+
+    func exportKey(cmdSet: KeycardCommandSet, path: DerivationPath, makeCurrent: Bool, publicOnly: Bool) throws -> BIP32KeyPair {
+      let tlvRoot = try cmdSet.exportKey(path: path.rawValue, makeCurrent: makeCurrent, publicOnly: publicOnly).checkOK().data
+      os_log("Derived %@", path.rawValue)
+      return try BIP32KeyPair(fromTLV: tlvRoot)
+    }
+
+    func authenticatedCommandSet(channel: CardChannel, pairingBase64: String, pin: String) throws -> KeycardCommandSet {
+      let cmdSet = try securedCommandSet(channel: channel, pairingBase64: pairingBase64)
+      try cmdSet.verifyPIN(pin: pin).checkAuthOK()
+      os_log("pin verified")
+
+      return cmdSet;
+    }
+
+    func securedCommandSet(channel: CardChannel, pairingBase64: String) throws -> KeycardCommandSet {
+      let cmdSet = KeycardCommandSet(cardChannel: channel)
+      try cmdSet.select().checkOK()
+      try openSecureChannel(cmdSet: cmdSet, pairingBase64: pairingBase64)
+
+      return cmdSet
+    }
+
+    func openSecureChannel(cmdSet: KeycardCommandSet, pairingBase64: String) throws -> Void {
+      cmdSet.pairing = try base64ToPairing(pairingBase64)
+
+      try cmdSet.autoOpenSecureChannel()
+      os_log("secure channel opened")
+    }
+
+    func processSignature(_ message: String, sign: ([UInt8]) throws -> APDUResponse) throws -> String {
+      let hash = hexToBytes(message)
+      let signature = try RecoverableSignature(hash: hash, data: sign(hash).checkOK().data)
+      logSignature(hash, signature)
+      return formatSignature(signature)
+    }
+
+    func base64ToPairing(_ base64: String) throws -> Pairing {
+      if let data = Data(base64Encoded: base64) {
+        return Pairing(pairingData: [UInt8](data))
+      } else {
+        throw SmartCardError.invalidBase64
+      }
+    }
+
+    func logAppInfo(_ info: ApplicationInfo) -> Void {
+      os_log("Instance UID: %@", bytesToHex(info.instanceUID))
+      os_log("Key UID: %@", bytesToHex(info.keyUID))
+      os_log("Secure channel public key: %@", bytesToHex(info.secureChannelPubKey))
+      os_log("Application version: %@", info.appVersionString)
+      os_log("Free pairing slots: %d", info.freePairingSlots)
+    }
+
+    func logSignature(_ hash: [UInt8], _ signature: RecoverableSignature) -> Void {
+      os_log("Signed hash: %@", bytesToHex(hash))
+      os_log("Recovery ID: %d", signature.recId)
+      os_log("R: %@", bytesToHex(signature.r))
+      os_log("S: %@", bytesToHex(signature.s))
+    }
+
+    func formatSignature(_ signature: RecoverableSignature) -> String {
+      var out = Data(signature.r)
+      out.append(contentsOf: signature.s)
+      out.append(contentsOf: [signature.recId])
+      let sig = dataToHex(out)
+
+      os_log("Signature: %@", sig)
+      return sig
+    }
+
+    func dataToHex(_ data: Data) -> String {
+      return data.map { String(format: "%02hhx", $0) }.joined()
+    }
+
+    func bytesToHex(_ bytes: [UInt8]) -> String {
+      return bytes.map { String(format: "%02hhx", $0) }.joined()
+    }
+
+    func hexToBytes(_ hex: String) -> [UInt8] {
+      let h = hex.starts(with: "0x") ? String(hex.dropFirst(2)) : hex
+
+      var last = h.first
+        return h.dropFirst().compactMap {
+          guard
+            let lastHexDigitValue = last?.hexDigitValue,
+            let hexDigitValue = $0.hexDigitValue
+          else {
+            last = $0
+            return nil
+          }
+      defer {
+        last = nil
+      }
+        return UInt8(lastHexDigitValue * 16 + hexDigitValue)
+      }
+    }
+}
@@ -0,0 +1,2 @@
+#import <React/RCTBridgeModule.h>
+#import <React/RCTEventEmitter.h>
@@ -0,0 +1,37 @@
+#import <React/RCTBridgeModule.h>
+#import <React/RCTEventEmitter.h>
+
+@interface RCT_EXTERN_REMAP_MODULE(RNStatusKeycard, StatusKeycard, RCTEventEmitter)
+
+RCT_EXTERN_METHOD(nfcIsSupported:(RCTPromiseResolveBlock)resolve reject: (RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(nfcIsEnabled:(RCTPromiseResolveBlock)resolve reject: (RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(openNfcSettings:(RCTPromiseResolveBlock)resolve reject: (RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(init:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(pair:(NSString *)pairingPassword resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(generateMnemonic:(NSString *)pairing words:(NSString *)words resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(generateAndLoadKey:(NSString *)mnemonic pairing: (NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(saveMnemonic:(NSString *)mnemonic pairing: (NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(getApplicationInfo:(NSString *)pairingBase64 resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(deriveKey:(NSString *)path pairing: (NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(exportKey:(NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(exportKeyWithPath:(NSString *)pairing pin:(NSString *)pin path:(NSString *)path resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(importKeys:(NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(getKeys:(NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(sign:(NSString *)pairing pin:(NSString *)pin hash:(NSString *)hash resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(signWithPath:(NSString *)pairing pin:(NSString *)pin path:(NSString *)path hash:(NSString *)hash resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(signPinless:(NSString *)hash resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(installApplet:(RCTPromiseResolveBlock)resolve reject: (RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(installAppletAndInitCard:(String *)pin resolve: (RCTPromiseResolveBlock)resolve reject: (RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(verifyPin:(NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(changePin:(NSString *)pairing currentPin:(NSString *)currentPin newPin:(NSString *)newPin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(unblockPin:(NSString *)pairing puk:(NSString *)puk newPin:(NSString *)newPin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(unpair:(NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(delete:(RCTPromiseResolveBlock)resolve reject: (RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(removeKey:(NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(removeKeyWithUnpair:(NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(unpairAndDelete:(NSString *)pairing pin:(NSString *)pin resolve:(RCTPromiseResolveBlock)resolve reject:(RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(startNFC:(NSString *)prompt resolve:(RCTPromiseResolveBlock)resolve reject: (RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(stopNFC:(NSString *)err resolve:(RCTPromiseResolveBlock)resolve reject: (RCTPromiseRejectBlock)reject)
+RCT_EXTERN_METHOD(setNFCMessage:(NSString *)message resolve:(RCTPromiseResolveBlock)resolve reject: (RCTPromiseRejectBlock)reject)
+
+@end
@@ -0,0 +1,263 @@
+import Foundation
+import Keycard
+import UIKit
+import os.log
+
+@objc(StatusKeycard)
+class StatusKeycard: RCTEventEmitter {
+    let smartCard = SmartCard()
+    var cardChannel: CardChannel? = nil
+    var nfcStartPrompt: String = "Hold your iPhone near a Status Keycard."
+
+    @available(iOS 13.0, *)
+    private(set) lazy var keycardController: KeycardController? = nil
+
+    @objc
+    func nfcIsSupported(_ resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) -> Void {
+      if #available(iOS 13.0, *) {
+        resolve(KeycardController.isAvailable)
+      } else {
+        resolve(false)
+      }
+    }
+
+    @objc
+    func nfcIsEnabled(_ resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) -> Void {
+      // On iOS NFC is always enabled (if available)
+      nfcIsSupported(resolve, reject: reject)
+    }
+
+    @objc
+    func openNfcSettings(_ resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) -> Void {
+      // NFC cannot be enabled/disabled
+      reject("E_KEYCARD", "Unsupported on iOS", nil)
+    }
+
+    @objc
+    func `init`(_ pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.initialize(channel: channel, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func pair(_ pairingPassword: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.pair(channel: channel, pairingPassword: pairingPassword, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func generateMnemonic(_ pairing: String, words: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.generateMnemonic(channel: channel, pairingBase64: pairing, words: words, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func generateAndLoadKey(_ mnemonic: String, pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.generateAndLoadKey(channel: channel, mnemonic: mnemonic, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func saveMnemonic(_ mnemonic: String, pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.saveMnemonic(channel: channel, mnemonic: mnemonic, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func getApplicationInfo(_ pairingBase64: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.getApplicationInfo(channel: channel, pairingBase64: pairingBase64, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func deriveKey(_ path: String, pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.deriveKey(channel: channel, path: path, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func exportKey(_ pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.exportKey(channel: channel, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func exportKeyWithPath(_ pairing: String, pin: String, path: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.exportKeyWithPath(channel: channel, pairingBase64: pairing, pin: pin, path: path, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func importKeys(_ pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.importKeys(channel: channel, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func getKeys(_ pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.getKeys(channel: channel, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func sign(_ pairing: String, pin: String, hash: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.sign(channel: channel, pairingBase64: pairing, pin: pin, message: hash, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func signWithPath(_ pairing: String, pin: String, path: String, hash: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.signWithPath(channel: channel, pairingBase64: pairing, pin: pin, path: path, message: hash, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func signPinless(_ hash: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.signPinless(channel: channel, message: hash, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func installApplet(_ resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      reject("E_KEYCARD", "Not implemented (unused)", nil)
+    }
+
+    @objc
+    func installAppletAndInitCard(_ pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      reject("E_KEYCARD", "Not implemented (unused)", nil)
+    }
+
+    @objc
+    func verifyPin(_ pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.verifyPin(channel: channel, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func changePin(_ pairing: String, currentPin: String, newPin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.changePin(channel: channel, pairingBase64: pairing, currentPin: currentPin, newPin: newPin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func unblockPin(_ pairing: String, puk: String, newPin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.unblockPin(channel: channel, pairingBase64: pairing, puk: puk, newPin: newPin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func unpair(_ pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.unpair(channel: channel, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func delete(_ resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      reject("E_KEYCARD", "Not implemented (unused)", nil)
+    }
+
+    @objc
+    func removeKey(_ pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.removeKey(channel: channel, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func removeKeyWithUnpair(_ pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      keycardInvokation(reject) { [unowned self] channel in try self.smartCard.removeKeyWithUnpair(channel: channel, pairingBase64: pairing, pin: pin, resolve: resolve, reject: reject) }
+    }
+
+    @objc
+    func unpairAndDelete(_ pairing: String, pin: String, resolve: @escaping RCTPromiseResolveBlock, reject: @escaping RCTPromiseRejectBlock) -> Void {
+      reject("E_KEYCARD", "Not implemented (unused)", nil)
+    }
+
+    @objc
+    func startNFC(_ prompt: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) -> Void {
+      if #available(iOS 13.0, *) {
+        if (keycardController == nil) {
+          self.keycardController = KeycardController(onConnect: { [unowned self] channel in
+            self.cardChannel = channel
+
+            let feedbackGenerator = UINotificationFeedbackGenerator()
+            feedbackGenerator.prepare()
+
+            DispatchQueue.main.async {
+              feedbackGenerator.notificationOccurred(.success)
+            }
+            self.sendEvent(withName: "keyCardOnConnected", body: nil)
+            self.keycardController?.setAlert("Connected. Don't move your card.")
+            os_log("[react-native-status-keycard] card connected")
+          }, onFailure: { [unowned self] error in
+            self.cardChannel = nil
+            self.keycardController = nil
+
+            os_log("[react-native-status-keycard] NFCError: %@", String(describing: error))
+
+            if type(of: error) is NSError.Type {
+              let nsError = error as NSError
+              if nsError.code == 200 && nsError.domain == "NFCError" {
+                self.sendEvent(withName: "keyCardOnNFCUserCancelled", body: nil)
+              } else if nsError.code == 201 && nsError.domain == "NFCError" {
+                self.sendEvent(withName: "keyCardOnNFCTimeout", body: nil)
+              }
+            }
+          })
+
+          self.nfcStartPrompt = prompt.isEmpty ? "Hold your iPhone near a Status Keycard." : prompt
+          keycardController?.start(alertMessage: self.nfcStartPrompt)
+          resolve(true)
+        } else {
+          reject("E_KEYCARD", "already started", nil)
+        }
+      } else {
+        reject("E_KEYCARD", "unavailable", nil)
+      }
+    }
+
+    @objc
+    func stopNFC(_ err: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) -> Void {
+      if #available(iOS 13.0, *) {
+        if (err.isEmpty) {
+          self.keycardController?.stop(alertMessage: "Success")
+        } else {
+          self.keycardController?.stop(errorMessage: err)
+        }
+        self.cardChannel = nil
+        self.keycardController = nil
+        resolve(true)
+      } else {
+        reject("E_KEYCARD", "unavailable", nil)
+      }
+    }
+
+    @objc
+    func setNFCMessage(_ message: String, resolve: RCTPromiseResolveBlock, reject: RCTPromiseRejectBlock) -> Void {
+      if #available(iOS 13.0, *) {
+        self.keycardController?.setAlert(message)
+        resolve(true)
+      } else {
+        reject("E_KEYCARD", "unavailable", nil)
+      }
+    }
+
+    override static func requiresMainQueueSetup() -> Bool {
+      return true
+    }
+
+    override func supportedEvents() -> [String]! {
+      return ["keyCardOnConnected", "keyCardOnDisconnected", "keyCardOnNFCEnabled", "keyCardOnNFCDisabled", "keyCardOnNFCTimeout", "keyCardOnNFCUserCancelled"]
+    }
+
+    func keycardInvokation(_ reject: @escaping RCTPromiseRejectBlock, body: @escaping (CardChannel) throws -> Void) {
+      if #available(iOS 13.0, *) {
+        if self.cardChannel != nil {
+          DispatchQueue.global().async { [unowned self] in
+            do {
+              try body(self.cardChannel!)
+            } catch {
+              var errMsg = ""
+
+              if type(of: error) is NSError.Type {
+                let nsError = error as NSError
+                errMsg = "\(nsError.domain):\(nsError.code)"
+                if nsError.code == 100 && nsError.domain == "NFCError" {
+                  self.sendEvent(withName: "keyCardOnDisconnected", body: nil)
+                  self.keycardController?.restartPolling()
+                  self.keycardController?.setAlert(self.nfcStartPrompt)
+                }
+              } else {
+                errMsg = "\(error)"
+              }
+              reject("E_KEYCARD", errMsg, error)
+            }
+          }
+        } else {
+          reject("E_KEYCARD", "not connected", nil)
+        }
+      } else {
+        reject("E_KEYCARD", "unavailable", nil)
+      }
+    }
+}
@@ -0,0 +1,310 @@
+// !$*UTF8*$!
+{
+	archiveVersion = 1;
+	classes = {
+	};
+	objectVersion = 52;
+	objects = {
+
+/* Begin PBXBuildFile section */
+		65B8C633256D352A00C6A3EE /* Keycard in Frameworks */ = {isa = PBXBuildFile; productRef = 65B8C632256D352A00C6A3EE /* Keycard */; };
+		F4FF95D7245B92E800C19C63 /* StatusKeycard.swift in Sources */ = {isa = PBXBuildFile; fileRef = F4FF95D6245B92E800C19C63 /* StatusKeycard.swift */; };
+		F74884362577A87A00D908D2 /* SmartCard.swift in Sources */ = {isa = PBXBuildFile; fileRef = F74884352577A87A00D908D2 /* SmartCard.swift */; };
+/* End PBXBuildFile section */
+
+/* Begin PBXCopyFilesBuildPhase section */
+		58B511D91A9E6C8500147676 /* CopyFiles */ = {
+			isa = PBXCopyFilesBuildPhase;
+			buildActionMask = 2147483647;
+			dstPath = "include/$(PRODUCT_NAME)";
+			dstSubfolderSpec = 16;
+			files = (
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXCopyFilesBuildPhase section */
+
+/* Begin PBXFileReference section */
+		134814201AA4EA6300B7C361 /* libStatusKeycard.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libStatusKeycard.a; sourceTree = BUILT_PRODUCTS_DIR; };
+		B3E7B5891CC2AC0600A0062D /* StatusKeycard.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = StatusKeycard.m; sourceTree = "<group>"; };
+		F4FF95D5245B92E700C19C63 /* StatusKeycard-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "StatusKeycard-Bridging-Header.h"; sourceTree = "<group>"; };
+		F4FF95D6245B92E800C19C63 /* StatusKeycard.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatusKeycard.swift; sourceTree = "<group>"; };
+		F74884352577A87A00D908D2 /* SmartCard.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SmartCard.swift; sourceTree = "<group>"; };
+/* End PBXFileReference section */
+
+/* Begin PBXFrameworksBuildPhase section */
+		58B511D81A9E6C8500147676 /* Frameworks */ = {
+			isa = PBXFrameworksBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				65B8C633256D352A00C6A3EE /* Keycard in Frameworks */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXFrameworksBuildPhase section */
+
+/* Begin PBXGroup section */
+		134814211AA4EA7D00B7C361 /* Products */ = {
+			isa = PBXGroup;
+			children = (
+				134814201AA4EA6300B7C361 /* libStatusKeycard.a */,
+			);
+			name = Products;
+			sourceTree = "<group>";
+		};
+		58B511D21A9E6C8500147676 = {
+			isa = PBXGroup;
+			children = (
+				F74884352577A87A00D908D2 /* SmartCard.swift */,
+				F4FF95D6245B92E800C19C63 /* StatusKeycard.swift */,
+				B3E7B5891CC2AC0600A0062D /* StatusKeycard.m */,
+				F4FF95D5245B92E700C19C63 /* StatusKeycard-Bridging-Header.h */,
+				134814211AA4EA7D00B7C361 /* Products */,
+			);
+			sourceTree = "<group>";
+		};
+/* End PBXGroup section */
+
+/* Begin PBXNativeTarget section */
+		58B511DA1A9E6C8500147676 /* StatusKeycard */ = {
+			isa = PBXNativeTarget;
+			buildConfigurationList = 58B511EF1A9E6C8500147676 /* Build configuration list for PBXNativeTarget "StatusKeycard" */;
+			buildPhases = (
+				58B511D71A9E6C8500147676 /* Sources */,
+				58B511D81A9E6C8500147676 /* Frameworks */,
+				58B511D91A9E6C8500147676 /* CopyFiles */,
+			);
+			buildRules = (
+			);
+			dependencies = (
+			);
+			name = StatusKeycard;
+			packageProductDependencies = (
+				65B8C632256D352A00C6A3EE /* Keycard */,
+			);
+			productName = RCTDataManager;
+			productReference = 134814201AA4EA6300B7C361 /* libStatusKeycard.a */;
+			productType = "com.apple.product-type.library.static";
+		};
+/* End PBXNativeTarget section */
+
+/* Begin PBXProject section */
+		58B511D31A9E6C8500147676 /* Project object */ = {
+			isa = PBXProject;
+			attributes = {
+				LastUpgradeCheck = 0920;
+				ORGANIZATIONNAME = Facebook;
+				TargetAttributes = {
+					58B511DA1A9E6C8500147676 = {
+						CreatedOnToolsVersion = 6.1.1;
+					};
+				};
+			};
+			buildConfigurationList = 58B511D61A9E6C8500147676 /* Build configuration list for PBXProject "StatusKeycard" */;
+			compatibilityVersion = "Xcode 3.2";
+			developmentRegion = English;
+			hasScannedForEncodings = 0;
+			knownRegions = (
+				English,
+				en,
+			);
+			mainGroup = 58B511D21A9E6C8500147676;
+			packageReferences = (
+				65B8C631256D352A00C6A3EE /* XCRemoteSwiftPackageReference "Keycard" */,
+			);
+			productRefGroup = 58B511D21A9E6C8500147676;
+			projectDirPath = "";
+			projectRoot = "";
+			targets = (
+				58B511DA1A9E6C8500147676 /* StatusKeycard */,
+			);
+		};
+/* End PBXProject section */
+
+/* Begin PBXSourcesBuildPhase section */
+		58B511D71A9E6C8500147676 /* Sources */ = {
+			isa = PBXSourcesBuildPhase;
+			buildActionMask = 2147483647;
+			files = (
+				F4FF95D7245B92E800C19C63 /* StatusKeycard.swift in Sources */,
+				F74884362577A87A00D908D2 /* SmartCard.swift in Sources */,
+			);
+			runOnlyForDeploymentPostprocessing = 0;
+		};
+/* End PBXSourcesBuildPhase section */
+
+/* Begin XCBuildConfiguration section */
+		58B511ED1A9E6C8500147676 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				COPY_PHASE_STRIP = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				ENABLE_TESTABILITY = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_DYNAMIC_NO_PIC = NO;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_OPTIMIZATION_LEVEL = 0;
+				GCC_PREPROCESSOR_DEFINITIONS = (
+					"DEBUG=1",
+					"$(inherited)",
+				);
+				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				MTL_ENABLE_DEBUG_INFO = YES;
+				ONLY_ACTIVE_ARCH = YES;
+				SDKROOT = iphoneos;
+			};
+			name = Debug;
+		};
+		58B511EE1A9E6C8500147676 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
+				CLANG_CXX_LIBRARY = "libc++";
+				CLANG_ENABLE_MODULES = YES;
+				CLANG_ENABLE_OBJC_ARC = YES;
+				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
+				CLANG_WARN_BOOL_CONVERSION = YES;
+				CLANG_WARN_COMMA = YES;
+				CLANG_WARN_CONSTANT_CONVERSION = YES;
+				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
+				CLANG_WARN_EMPTY_BODY = YES;
+				CLANG_WARN_ENUM_CONVERSION = YES;
+				CLANG_WARN_INFINITE_RECURSION = YES;
+				CLANG_WARN_INT_CONVERSION = YES;
+				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
+				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
+				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
+				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
+				CLANG_WARN_SUSPICIOUS_MOVE = YES;
+				CLANG_WARN_UNREACHABLE_CODE = YES;
+				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
+				COPY_PHASE_STRIP = YES;
+				ENABLE_NS_ASSERTIONS = NO;
+				ENABLE_STRICT_OBJC_MSGSEND = YES;
+				GCC_C_LANGUAGE_STANDARD = gnu99;
+				GCC_NO_COMMON_BLOCKS = YES;
+				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
+				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
+				GCC_WARN_UNDECLARED_SELECTOR = YES;
+				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
+				GCC_WARN_UNUSED_FUNCTION = YES;
+				GCC_WARN_UNUSED_VARIABLE = YES;
+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
+				MTL_ENABLE_DEBUG_INFO = NO;
+				SDKROOT = iphoneos;
+				VALIDATE_PRODUCT = YES;
+			};
+			name = Release;
+		};
+		58B511F01A9E6C8500147676 /* Debug */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				HEADER_SEARCH_PATHS = (
+					"$(inherited)",
+					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
+					"$(SRCROOT)/../../../React/**",
+					"$(SRCROOT)/../../react-native/React/**",
+				);
+				LIBRARY_SEARCH_PATHS = "$(inherited)";
+				OTHER_LDFLAGS = "-ObjC";
+				PRODUCT_NAME = StatusKeycard;
+				SKIP_INSTALL = YES;
+				SWIFT_OBJC_BRIDGING_HEADER = "StatusKeycard-Bridging-Header.h";
+				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Debug;
+		};
+		58B511F11A9E6C8500147676 /* Release */ = {
+			isa = XCBuildConfiguration;
+			buildSettings = {
+				HEADER_SEARCH_PATHS = (
+					"$(inherited)",
+					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
+					"$(SRCROOT)/../../../React/**",
+					"$(SRCROOT)/../../react-native/React/**",
+				);
+				LIBRARY_SEARCH_PATHS = "$(inherited)";
+				OTHER_LDFLAGS = "-ObjC";
+				PRODUCT_NAME = StatusKeycard;
+				SKIP_INSTALL = YES;
+				SWIFT_OBJC_BRIDGING_HEADER = "StatusKeycard-Bridging-Header.h";
+				SWIFT_VERSION = 5.0;
+			};
+			name = Release;
+		};
+/* End XCBuildConfiguration section */
+
+/* Begin XCConfigurationList section */
+		58B511D61A9E6C8500147676 /* Build configuration list for PBXProject "StatusKeycard" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				58B511ED1A9E6C8500147676 /* Debug */,
+				58B511EE1A9E6C8500147676 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+		58B511EF1A9E6C8500147676 /* Build configuration list for PBXNativeTarget "StatusKeycard" */ = {
+			isa = XCConfigurationList;
+			buildConfigurations = (
+				58B511F01A9E6C8500147676 /* Debug */,
+				58B511F11A9E6C8500147676 /* Release */,
+			);
+			defaultConfigurationIsVisible = 0;
+			defaultConfigurationName = Release;
+		};
+/* End XCConfigurationList section */
+
+/* Begin XCRemoteSwiftPackageReference section */
+		65B8C631256D352A00C6A3EE /* XCRemoteSwiftPackageReference "Keycard" */ = {
+			isa = XCRemoteSwiftPackageReference;
+			repositoryURL = "https://github.com/status-im/Keycard.swift";
+			requirement = {
+				branch = master;
+				kind = branch;
+			};
+		};
+/* End XCRemoteSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		65B8C632256D352A00C6A3EE /* Keycard */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 65B8C631256D352A00C6A3EE /* XCRemoteSwiftPackageReference "Keycard" */;
+			productName = Keycard;
+		};
+/* End XCSwiftPackageProductDependency section */
+	};
+	rootObject = 58B511D31A9E6C8500147676 /* Project object */;
+}
@@ -1,7 +1,7 @@
 {
  "name": "react-native-status-keycard",
  "homepage": "https://keycard.status.im/",
-  "version": "2.5.16",
+  "version": "2.5.31",
  "description": "React Native library to interact with Status Keycard using NFC connection (Android only)",
  "main": "index.js",
  "scripts": {
@@ -0,0 +1,22 @@
+require "json"
+
+package = JSON.parse(File.read(File.join(__dir__, "package.json")))
+
+Pod::Spec.new do |s|
+  s.name         = "react-native-status-keycard"
+  s.version      = package["version"]
+  s.summary      = package["description"]
+  s.homepage     = package["homepage"]
+  s.license      = package["license"]
+  s.authors      = package["author"]
+
+  s.platforms    = { :ios => "10.0" }
+  s.source       = { :git => "https://github.com/status-im/react-native-status-keycard.git", :tag => "#{s.version}" }
+
+
+  s.source_files = "ios/**/*.{h,m,mm,swift}"
+
+
+  s.dependency "React"
+  s.dependency "Keycard"
+end
Author	SHA1	Message	Date
Michele Balistreri	05f25401ec	rebase	2021-02-19 14:42:27 +03:00
Michele Balistreri	bca8a10e7d	separate importKeys from getKeys (iOS)	2021-02-19 14:39:19 +03:00
Michele Balistreri	cb7fc7fb55	separate get keys from import keys (android)	2021-02-19 14:39:07 +03:00
Michele Balistreri	958adb1e72	make the wallet key current on login and load key	2021-02-08 12:09:14 +03:00
Bitgamma	62421a6fc5	Merge pull request #35 from status-im/feature/ios add iOS support	2021-02-01 14:23:08 +01:00
Bitgamma	ad9cb78c70	Merge branch 'master' into feature/ios	2021-02-01 14:21:08 +01:00
Michele Balistreri	c867f6d40d	change message on disconnect	2021-01-18 10:19:55 +03:00
Michele Balistreri	b65839bfb8	improve notifications	2021-01-15 13:10:58 +03:00
Andrea Franz	5ced24fc82	add if #available(iOS 13.0, *) on invocation method	2021-01-14 23:11:11 +01:00
Michele Balistreri	8fc8c734a4	Merge branch 'feature/ios' of https://github.com/status-im/react-native-status-keycard into feature/ios	2021-01-14 16:56:37 +03:00
Michele Balistreri	ea2e3bedd7	restart polling on error	2021-01-14 16:56:33 +03:00
Andrea Franz	d045041604	add log on connect	2021-01-13 15:54:53 +01:00
Michele Balistreri	40a2dd360a	add haptic feedback on connection	2021-01-13 17:19:11 +03:00
Michele Balistreri	4024884b70	emit keyCardOnDisconnected on NFCError	2021-01-13 12:42:24 +03:00
Michele Balistreri	2dc8360b6f	off by one	2021-01-12 11:30:37 +03:00
Michele Balistreri	9c09588b8b	better error checking on verifyPIN	2021-01-12 11:28:15 +03:00
Michele Balistreri	8fd1534891	fix verify pin	2020-12-21 16:08:16 +03:00
Michele Balistreri	e520e4b8c2	fix change pin	2020-12-21 15:39:08 +03:00
Michele Balistreri	58e3031310	shorten pairing password	2020-12-18 15:46:23 +03:00
Bitgamma	6d95a0d85d	Update package.json bump version	2020-12-18 14:57:56 +03:00
Michele Balistreri	ea45d8c7c6	shorten pairing password	2020-12-18 13:57:38 +03:00
Michele Balistreri	2c639d61a2	add the ability to set a custom message	2020-12-15 13:51:07 +03:00
Bitgamma	d3bb09466d	Update react-native-status-keycard.podspec set correct ios version	2020-12-14 17:49:26 +03:00
Andrea Franz	97b4bdcb3c	add missing semicolon	2020-12-13 10:49:53 +01:00
Michele Balistreri	b6498e3a7d	handle 0x prefix for hex strings	2020-12-11 14:28:31 +03:00
Bitgamma	805aaf956c	Update SmartCard.swift fixed PUK generation	2020-12-11 12:12:46 +03:00
Bitgamma	44b75fddd2	Update SmartCard.swift fix typos	2020-12-11 09:11:44 +03:00
Michele Balistreri	6c36a08ddb	added error argument to stopNFC, fixed bug	2020-12-10 16:58:10 +03:00
Michele Balistreri	b3ea0b5bf3	send actual error message	2020-12-10 15:21:15 +03:00
Michele Balistreri	9df9f47df5	fix typo	2020-12-10 14:36:55 +03:00
Michele Balistreri	e6292fa3ea	check if pairing is empty	2020-12-10 14:32:19 +03:00
Michele Balistreri	cd93a1fb11	fixed log, success message	2020-12-10 13:55:57 +03:00
Andrea Franz	26e01dd0f0	register NFC events	2020-12-08 13:16:33 +01:00
Andrea Franz	9d1c14e1ff	use global thread for keycard interactions	2020-12-08 11:20:31 +01:00
Michele Balistreri	0755278f1f	add startNFC/stopNFC	2020-12-04 09:21:08 +03:00
Michele Balistreri	ae19c52317	implement all methods	2020-12-03 14:50:45 +03:00
Michele Balistreri	bd2b0ed50e	add utility methods	2020-12-03 12:09:57 +03:00
Michele Balistreri	6f10bf1dd5	add all method declarations	2020-12-03 10:30:11 +03:00
Michele Balistreri	6da5774757	small refactor to reduce the #available checks needed	2020-12-03 08:32:00 +03:00
Andrea Franz	b3d56547fb	add nfcIsEnabled definition	2020-12-02 19:21:21 +01:00
Michele Balistreri	70b9633252	implement initialization and pairing	2020-12-02 17:14:12 +03:00
Michele Balistreri	89bb22046c	separate implementation from boilerplate/bridging code	2020-12-02 16:24:27 +03:00
Andrea Franz	f322b67096	add signPinless method	2020-12-01 21:51:39 +01:00
Andrea Franz	a7b277e701	rollback package.json	2020-12-01 13:48:24 +01:00
Andrea Franz	c944aa7f2b	remove unused files	2020-12-01 13:46:07 +01:00
Michele Balistreri	3f1e320b7a	rename module, restore export	2020-12-01 14:55:31 +03:00
Andrea Franz	ace294cdd6	add Keycard dependency	2020-12-01 11:41:22 +01:00
Andrea Franz	5350c30a25	add base keycard methods	2020-11-25 10:24:35 +01:00
Andrea Franz	8d80f25a2e	add Keycard.swift dependency	2020-11-24 12:39:55 +01:00
Andrea Franz	98cf9d82ac	add base ios files	2020-11-24 12:29:25 +01:00
Michele Balistreri	612b74b203	update SDK to 3.0.4	2020-11-09 15:48:43 +01:00
Michele Balistreri	a8c8d286c4	bump sdk	2020-11-09 14:26:18 +01:00
Bitgamma	05853ce367	Merge pull request #33 from status-im/restore-status-react-compat use compatible bc	2020-11-09 13:28:00 +01:00
Michele Balistreri	f431c7d6cb	use compatible bc	2020-11-09 12:04:56 +01:00
Bitgamma	c19d58bb5d	Merge pull request #29 from bitgamma/sdk-302-compat upgrade to SDK 3.0.2, handle IO errors separately from APDU errors	2020-06-25 09:44:40 +03:00
Bitgamma	ff570d4720	Merge pull request #30 from bitgamma/stop-start-nfc do not store references to Activity. Start and stop reader as needed	2020-06-05 13:33:53 +03:00
Michele Balistreri	c0d09e3a49	dont explicitly stop the reader	2020-06-05 12:08:30 +03:00
Michele Balistreri	d5feacb4ee	add null handling	2020-06-05 10:19:01 +03:00
Michele Balistreri	eeeaa26819	do not store references to Activity. Start and stop reader as needed	2020-06-05 09:01:34 +03:00
Michele Balistreri	29b3a3c578	upgrade to SDK 3.0.2, handle IO errors separately from APDU errors	2020-06-04 08:04:57 +03:00
Bitgamma	b7fe831dd7	Merge pull request #27 from bitgamma/master make compatible with 2.1 Keycard applet	2020-05-18 17:33:05 +03:00
Bitgamma	26db8dfd25	Merge pull request #1 from status-im/master sync	2020-05-18 15:19:29 +03:00
Michele Balistreri	59052a36d7	make compatible with 2.1 Keycard applet	2020-05-18 13:36:18 +03:00
Bitgamma	900de62a4c	Merge pull request #23 from bitgamma/master avoid NVM writes (to improve login speed with Keycard)	2020-04-16 11:20:47 +03:00
Michele Balistreri	267bf1184f	restore compatibility with current status-react	2020-04-16 10:12:34 +03:00
Roman Volosovskyi	38ca8597e2	Add nfc state events	2020-03-05 14:54:40 +02:00
Michele Balistreri	cf7e3138c9	remove redundant derivation	2020-01-09 15:48:52 +03:00
Vitaliy Vlasov	8fb12850d7	Update status-keycard-java to 3.0.1	2019-12-27 18:31:15 +02:00
Michele Balistreri	905bcb6f0d	avoid NVM writes	2019-12-23 17:03:11 +01:00