sdf api

chsm-common/src/main/java/com/sunyard/chsm/service/TmkService.java

@@ -174,11 +174,10 @@ public class TmkService {
 
 
     public void checkSoftDeviceTmk() {
-        if (!isTmkInit() || !isEnableSoftDevice()) {
+        if (Objects.nonNull(getSoftDeviceEncTmk())) {
             return;
         }
-        byte[] softTmk = getSoftDeviceEncTmk();
-        if (Objects.nonNull(softTmk)) {
+        if (!isTmkInit() || !isEnableSoftDevice()) {
             return;
         }
         log.warn("enabled soft device but no tmk in soft");
@@ -220,9 +219,17 @@ public class TmkService {
         return null;
     }
 
-    public boolean isTmkInit() {
+    private boolean tmkInit;
+    private boolean enableSoftDevice;
+    private byte[] softEncTmk;
+
+    public synchronized boolean isTmkInit() {
+        if (tmkInit) {
+            return true;
+        }
         ParamConf conf = paramConfMapper.selectByKey(ParamConfKeyConstant.TMK_INIT);
-        return conf != null && String.valueOf(true).equals(conf.getValue());
+        tmkInit = conf != null && String.valueOf(true).equals(conf.getValue());
+        return tmkInit;
     }
 
     public boolean isEnableSoftDevice() {
@@ -244,16 +251,20 @@ public class TmkService {
         }
     }
 
-    public byte[] getSoftDeviceEncTmk() {
+    public synchronized byte[] getSoftDeviceEncTmk() {
         boolean tmkInit = isTmkInit();
         Assert.isTrue(tmkInit, "主密钥未初始化");
         boolean enabled = isEnableSoftDevice();
         Assert.isTrue(enabled, "未启用软设备");
+        if (softEncTmk != null) {
+            return softEncTmk;
+        }
         ParamConf conf = paramConfMapper.selectByKey(ParamConfKeyConstant.SOFT_ENC_TMK);
         if (conf == null || ObjectUtils.isEmpty(conf.getValue())) {
             return null;
         }
-        return CodecUtils.decodeBase64(conf.getValue());
+        softEncTmk = CodecUtils.decodeBase64(conf.getValue());
+        return softEncTmk;
     }
 
     private void updateSoftDeviceEncTmk(byte[] encTmk) {