private void CommandOpened(object sender, SessionRequestedArgs e)
{
var match = RegexParseCommand.Match(e.CommandText);
var command = match.Groups["cmd"].Value;
var project = match.Groups["proj"].Value;
if (string.IsNullOrWhiteSpace(command) || string.IsNullOrWhiteSpace(project))
{
throw new SshConnectionException("Unexpected command.", DisconnectReason.ByApplication);
}
var requireWrite = command == "git-receive-pack";
var fingerprint = e.AttachedUserauthArgs.Fingerprint;
var key = Convert.ToBase64String(e.AttachedUserauthArgs.Key);
var allow = requireWrite
? _repositoryService.CanWriteRepository(project, fingerprint, key)
: _repositoryService.CanReadRepository(project, fingerprint, key);
if (!allow)
{
throw new SshConnectionException("Access denied.", DisconnectReason.ByApplication);
}
e.Channel.DataReceived += DataReceived;
e.Channel.EofReceived += EofReceived;
e.Channel.CloseReceived += CloseReceived;
_channel = e.Channel;
StartProcess(command, project);
}