/// <summary>
/// Obtain the JSch used to create new sessions.
/// </summary>
/// <param name="hc">host configuration</param>
/// <returns>the JSch instance to use.</returns>
protected JSch getJSch(OpenSshConfig.Host hc)
{
if (hc == null)
{
throw new System.ArgumentNullException("hc");
}
JSch def = getDefaultJSch();
FileInfo identityFile = hc.getIdentityFile();
if (identityFile == null)
{
return(def);
}
string identityKey = identityFile.FullName;
JSch jsch = _byIdentityFile[identityKey];
if (jsch == null)
{
jsch = new JSch();
jsch.setHostKeyRepository(def.getHostKeyRepository());
jsch.addIdentity(identityKey);
_byIdentityFile.Add(identityKey, jsch);
}
return(jsch);
}
protected JSch getJSch(OpenSshConfig.Host hc)
{
JSch def = getDefaultJSch();
FileInfo identityFile = hc.getIdentityFile();
if (identityFile == null)
{
return(def);
}
string identityKey = Path.GetFullPath(identityFile.ToString());
JSch jsch = byIdentityFile[identityKey];
if (jsch == null)
{
jsch = new JSch();
jsch.setHostKeyRepository(def.getHostKeyRepository());
jsch.addIdentity(identityKey);
byIdentityFile.Add(identityKey, jsch);
}
return(jsch);
}
/// <summary>
/// Adds a "known fingerprint" for the target host, and enables strict host checking
/// </summary>
/// <param name="hostFingerprint">The known fingerprint of the target host key</param>
public virtual void SetKnownHostFingerprint(string hostFingerprint)
{
m_jsch.setHostKeyRepository(new SshFingerprintOnlyHostsList(m_host, hostFingerprint));
//the "SshFingerprintOnlyHostsList" does not support saving - "ask" makes no sense.
m_checkType = HostKeyCheckType.ForceMatch;
}
