adding a processed phrase to the server controller

client/core/controllers/serverController.cpp

@@ -479,6 +479,8 @@ ErrorCode ServerController::buildContainerWorker(const ServerCredentials &creden
         return ErrorCode::ServerCgroupMountpoint;
     if (stdOut.contains("have reached") && stdOut.contains("pull rate limit"))
         return ErrorCode::DockerPullRateLimit;
+    if (stdOut.contains("we now block all IP addresses"))
+        return ErrorCode::ServerIPaddressBlockedByDocker;
 
     return error;
 }

client/core/defs.h

@@ -62,6 +62,7 @@ namespace amnezia
         ServerCgroupMountpoint = 212,
         DockerPullRateLimit = 213,
         ServerLinuxKernelTooOld = 214,
+        ServerIPaddressBlockedByDocker = 215,
 
         // Ssh connection errors
         SshRequestDeniedError = 300,

client/core/errorstrings.cpp

@@ -30,6 +30,7 @@ QString errorString(ErrorCode code) {
     case(ErrorCode::ServerCgroupMountpoint): errorMessage = QObject::tr("Server error: cgroup mountpoint does not exist"); break;
     case(ErrorCode::DockerPullRateLimit): errorMessage = QObject::tr("Docker error: The pull rate limit has been reached"); break;
     case(ErrorCode::ServerLinuxKernelTooOld): errorMessage = QObject::tr("Server error: Linux kernel is too old"); break;
+    case(ErrorCode::ServerIPaddressBlockedByDocker): errorMessage = QObject::tr("Docker error: Server IP address blocked by Docker"); break;
 
     // Libssh errors
     case(ErrorCode::SshRequestDeniedError): errorMessage = QObject::tr("SSH request was denied"); break;