breaking RFC by replying 150 after establishing data connection
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Key: FTPSERVER-327
URL: https://issues.apache.org/jira/browse/FTPSERVER-327
Project: FtpServer
Issue Type: Bug
Components: Server
Affects Versions: 1.0.2
Environment: RHEL3
Reporter: Parijat Bansal
Priority: Minor
Hi,
RFC 959 explains 125 and 150 (valid intermediate responses for STOR/RETR) as
follows:
125 Data connection already open; transfer starting.
150 File status okay; about to open data connection.
If the data connection is already estabilished and after it the server receives
STOR/RETR then it should respond with 125. I connected in passive mode using my
custom client to verify this. I first estabilished a data channel and after it
only I sent STOR but still got 150 which is wrong.
Following is part of my code :
data = new Socket(pasv_ip, pasv_port);
data_os = data.getOutputStream();
data_is = data.getInputStream();
control_os.print("STOR " + "file.txt" + "\r\n");
System.out.print("---> STOR " + "file.txt" + "\n");
control_os.flush();
System.out.println(control_is.readLine());
However if I tried sending STOR before establishing data channel then also I
received 150 which seems ok as per RFC.
Regards,
Parijat Bansal
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