/// <summary>
/// List SSH2 keys
/// </summary>
private void SSH2Identities()
{
var authKeys = _authKeyProvider.GetAvailableSSH2UserAuthKeys() ?? new SSH2UserAuthKey[0];
var message = new OpenSSHAgentForwardingMessage(OpenSSHAgentForwardingMessageType.SSH2_AGENT_IDENTITIES_ANSWER);
message.WriteInt32(authKeys.Length);
foreach (var key in authKeys)
{
byte[] blob = key.GetPublicKeyBlob();
message.WriteAsString(blob);
message.WriteUTF8String(key.Comment);
}
Send(message);
}
/// <summary>
/// List SSH1 RSA keys
/// </summary>
private void SSH1Identities()
{
var authKeys = _authKeyProvider.GetAvailableSSH1UserAuthKeys() ?? new SSH1UserAuthKey[0];
var message = new OpenSSHAgentForwardingMessage(OpenSSHAgentForwardingMessageType.SSH_AGENT_RSA_IDENTITIES_ANSWER);
message.WriteInt32(authKeys.Length);
foreach (var key in authKeys)
{
message.WriteInt32(key.PublicModulus.BitCount());
SSH1PacketBuilderMixin.WriteBigInteger(message, key.PublicExponent);
SSH1PacketBuilderMixin.WriteBigInteger(message, key.PublicModulus);
message.WriteString(key.Comment);
}
Send(message);
}
/// <summary>
/// Sends a message.
/// </summary>
/// <param name="message">a message object</param>
private void Send(OpenSSHAgentForwardingMessage message)
{
_channel.Send(message.GetImage());
}
/// <summary>
/// List SSH2 keys
/// </summary>
private void SSH2Identities()
{
var authKeys = _authKeyProvider.GetAvailableSSH2UserAuthKeys() ?? new SSH2UserAuthKey[0];
var message = new OpenSSHAgentForwardingMessage(OpenSSHAgentForwardingMessageType.SSH2_AGENT_IDENTITIES_ANSWER);
message.WriteInt32(authKeys.Length);
foreach (var key in authKeys) {
byte[] blob = key.GetPublicKeyBlob();
message.WriteAsString(blob);
message.WriteUTF8String(key.Comment);
}
Send(message);
}
/// <summary>
/// List SSH1 RSA keys
/// </summary>
private void SSH1Identities()
{
var authKeys = _authKeyProvider.GetAvailableSSH1UserAuthKeys() ?? new SSH1UserAuthKey[0];
var message = new OpenSSHAgentForwardingMessage(OpenSSHAgentForwardingMessageType.SSH_AGENT_RSA_IDENTITIES_ANSWER);
message.WriteInt32(authKeys.Length);
foreach (var key in authKeys) {
message.WriteInt32(key.PublicModulus.BitCount());
SSH1PacketBuilderMixin.WriteBigInteger(message, key.PublicExponent);
SSH1PacketBuilderMixin.WriteBigInteger(message, key.PublicModulus);
message.WriteString(key.Comment);
}
Send(message);
}
/// <summary>
/// Sends a message.
/// </summary>
/// <param name="message">a message object</param>
private void Send(OpenSSHAgentForwardingMessage message)
{
_channel.Send(message.GetImage());
}
