fix(aws): 解决aws国际区账号有代理的时候获取不到区域的问题

Author: harrisM3477

backend/src/main/java/io/riskscanner/commons/utils/PlatformUtils.java

@@ -367,8 +367,9 @@ public static final JSONArray _getRegions(AccountWithBLOBs account, Proxy proxy,
             }
             switch (account.getPluginId()) {
                 case aws:
-                    AWSCredential awsCredential = new Gson().fromJson(account.getCredential(), AWSCredential.class);
-                    AmazonEC2Client client = new AmazonEC2Client(new BasicAWSCredentials(awsCredential.getAccessKey(), awsCredential.getSecretKey()));
+                    AWSRequest awsReq = new AWSRequest();
+                    awsReq.setCredential(account.getCredential());
+                    AmazonEC2Client client = awsReq.getAmazonEC2Client(proxy);
                     DescribeRegionsResult result;
                     try {
                         client.setRegion(RegionUtils.getRegion("cn-north-1"));