Re: SSL socket problem with javascript XPCOM component

[Abhijit]

Hi,
Thanks. I found that I did not have NSS related files
in my profile, hence SSL was disabled. I will try
fixing that.
-- Abhijit
Darin Fisher wrote:
Hi,
Can you capture a socket transport log?  Here's how:
In Linux:
$ export NSPR_LOG_MODULES=nsSocketTransport:5
$ export NSPR_LOG_FILE=/tmp/sock.log
In Windows:
C:\> set NSPR_LOG_MODULES=nsSocketTransport:5
C:\> set NSPR_LOG_FILE=C:\sock.log
Then, try running your code, and inspect the log file.  You should be 
able to determine from that log file where the NS_ERROR_FAILURE 
originated.  Feel free to send me the log file, and I can interpret it 
for you.

Regards,
-Darin
Abhijit wrote:
Hi,
I am writing a javascript XPCOM component, in which I want to open a 
client socket connection with a server that runs TLSv1 protocol.

After connecting to the server, I get an error when I check for data
on the socket. Here is what I do:
const SocketService = 
Components.classes["@mozilla.org/network/socket-transport-service;1"]
.getService().QueryInterface(Components.interfaces.nsISocketTransportService); 

var sock = SocketService. createTransport(["ssl"],1,"192.168.0.100", 
1241,null);   
var InStream = 
socket.openInputStream(Components.interfaces.nsITransport.OPEN_BLOCKING,0,0); 

var InputStream = 
Components.classes["@mozilla.org/binaryinputstream;1"] 
createInstance(Components.interfaces.nsIBinaryInputStream);
InputStream.setInputStream(InStream);

          Now when I do:
               InputStream.available();
          I get the following error:
uncaught exception: [Exception... "Component returned failure code: 
0x80004005(NS_ERROR_FAILURE) [nsIBinaryInputStream.available]" 
nsresult: "0x80004005 (NS_ERROR_FAILURE)" location: "JS frame :: 
file:///C:/mozilla/dist/bin/components/testComponent.js ::
_get_connection :: line 287"  data: no]

I was wondering if there are some steps that I have missed i.e. after 
creating the socket if some  SSL handshake operations are required.
I would appreciate it if someone can point out what is missing.

Thanks,
-- Abhijit
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