Merge pull request #301 from iExecBlockchainComputing/feature/credentials

User credentialsService from common

Author: zguesmi

src/main/java/com/iexec/worker/chain/CredentialsService.java

@@ -1,30 +1,17 @@
 package com.iexec.worker.chain;
 
-import lombok.extern.slf4j.Slf4j;
-import org.springframework.stereotype.Service;
-import org.web3j.crypto.CipherException;
-import org.web3j.crypto.Credentials;
-import org.web3j.crypto.WalletUtils;
+import com.iexec.common.chain.CredentialsAbstractService;
 
-import java.io.IOException;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
 
-@Slf4j
 @Service
-public class CredentialsService {
-
-    private Credentials credentials;
-
-    public CredentialsService(WalletDetails walletDetails) throws IOException, CipherException {
-        try {
-            credentials = WalletUtils.loadCredentials(walletDetails.getPassword(), walletDetails.getPath());
-            log.info("Load wallet credentials [address:{}] ", credentials.getAddress());
-        } catch (IOException | CipherException e) {
-            log.error("Credentials cannot be loaded [exception:{}] ", e);
-            throw e;
-        }
-    }
+public class CredentialsService extends CredentialsAbstractService {
 
-    public Credentials getCredentials() {
-        return credentials;
+    public CredentialsService(
+            @Value("${wallet.password}") String walletPassword,
+            @Value("${wallet.encryptedFilePath}") String walletPath
+    ) throws Exception {
+        super(walletPassword, walletPath);
     }
-}
+}