feat: createKey (#37)

Signed-off-by: Berend Sliedrecht <[email protected]>
hyperledger-archives · Mar 28, 2022 · f6be52d · f6be52d
1 parent 9b76d86
commit f6be52d
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Showing 4 changed files with 35 additions and 1 deletion.
diff --git a/android/src/main/java/com/reactlibrary/IndySdkModule.java b/android/src/main/java/com/reactlibrary/IndySdkModule.java
@@ -278,6 +278,18 @@ private byte[] readableArrayToBuffer(ReadableArray arr) {
         return buffer;
     }
 
+    @ReactMethod
+    public void createKey(int walletHandle, String key, Promise promise) {
+        try {
+            Wallet wallet = walletMap.get(walletHandle);
+            String verkey = Crypto.createKey(wallet, key).get();
+            promise.resolve(verkey);
+        } catch (Exception e) {
+            IndySdkRejectResponse rejectResponse = new IndySdkRejectResponse(e);
+            promise.reject(rejectResponse.getCode(), rejectResponse.toJson(), e);
+        }
+    }
+
     @ReactMethod
     public void cryptoAnonCrypt(String theirKey, ReadableArray message, Promise promise) {
         try {

diff --git a/ios/IndySdk.m b/ios/IndySdk.m
@@ -93,6 +93,11 @@ @interface RCT_EXTERN_MODULE(IndySdk, NSObject)
                   rejecter:(RCTPromiseRejectBlock)reject)
 
 // crypto
+RCT_EXTERN_METHOD(createKey: (NSString *)key
+                  walletHandle:(nonnull NSNumber *)walletHandle
+                  resolver:(RCTPromiseResolveBlock)resolve
+                  rejecter:(RCTPromiseRejectBlock)reject)
+
 RCT_EXTERN_METHOD(cryptoAnonCrypt: (NSString *)message theirKey:(NSString *)theirKey
                   resolver:(RCTPromiseResolveBlock)resolve
                   rejecter:(RCTPromiseRejectBlock)reject)
@@ -101,7 +106,10 @@ @interface RCT_EXTERN_MODULE(IndySdk, NSObject)
                   resolver:(RCTPromiseResolveBlock)resolve
                   rejecter:(RCTPromiseRejectBlock)reject)
 
-RCT_EXTERN_METHOD(cryptoAuthCrypt: (NSString *)message myKey:(NSString *)myKey theirKey:(NSString *)theirKey walletHandle:(nonnull NSNumber *)walletHandle
+RCT_EXTERN_METHOD(cryptoAuthCrypt: (NSString *)message
+                  myKey:(NSString *)myKey
+                  theirKey:(NSString *)theirKey
+                  walletHandle:(nonnull NSNumber *)walletHandle
                   resolver:(RCTPromiseResolveBlock)resolve
                   rejecter:(RCTPromiseRejectBlock)reject)
 

diff --git a/ios/IndySdk.swift b/ios/IndySdk.swift
@@ -165,6 +165,13 @@ class IndySdk : NSObject {
     }
 
     // crypto
+
+    @objc func createKey(_ key: String, walletHandle: NSNumber,
+                         resolver resolve: @escaping RCTPromiseResolveBlock,
+                         rejecter reject: @escaping RCTPromiseRejectBlock) -> Void {
+      let whNumber:Int32  = Int32(truncating:walletHandle)
+      IndyCrypto.createKey(key, walletHandle: whNumber, completion: completionWithString(resolve, reject))
+    }
 
     @objc func cryptoAnonCrypt(_ message: String, theirKey: String!,
                                resolver resolve: @escaping RCTPromiseResolveBlock,

diff --git a/src/index.js b/src/index.js
@@ -381,6 +381,13 @@ const indy = {
 
   // crypto
 
+  async createKey(wh: WalletHandle, key: Object): Promise<string> {
+    if (Platform.OS === 'ios') {
+      return IndySdk.createKey(JSON.stringify(key), wh)
+    }
+    return IndySdk.createKey(wh, JSON.stringify(key))
+  },
+
   async cryptoAnonCrypt(recipientVk: Verkey, messageRaw: Buffer): Promise<Buffer> {
     if (Platform.OS === 'ios') {
       return IndySdk.cryptoAnonCrypt(messageRaw, recipientVk)