/// <exception cref="NSch.JSchException"></exception>
internal virtual void SetKnownHosts(InputStream foo)
{
pool.Clear();
StringBuilder sb = new StringBuilder();
byte i;
int j;
bool error = false;
try
{
InputStream fis = foo;
string host;
string key = null;
int type;
byte[] buf = new byte[1024];
int bufl = 0;
while (true)
{
bufl = 0;
while (true)
{
j = fis.Read();
if (j == -1)
{
if (bufl == 0)
{
goto loop_break;
}
else
{
break;
}
}
if (j == unchecked ((int)(0x0d)))
{
continue;
}
if (j == unchecked ((int)(0x0a)))
{
break;
}
if (buf.Length <= bufl)
{
if (bufl > 1024 * 10)
{
break;
}
// too long...
byte[] newbuf = new byte[buf.Length * 2];
System.Array.Copy(buf, 0, newbuf, 0, buf.Length);
buf = newbuf;
}
buf[bufl++] = unchecked ((byte)j);
}
j = 0;
while (j < bufl)
{
i = buf[j];
if (i == ' ' || i == '\t')
{
j++;
continue;
}
if (i == '#')
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
break;
}
if (j >= bufl)
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
sb.Length = 0;
while (j < bufl)
{
i = buf[j++];
if (i == unchecked ((int)(0x20)) || i == '\t')
{
break;
}
sb.Append((char)i);
}
host = sb.ToString();
if (j >= bufl || host.Length == 0)
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
sb.Length = 0;
type = -1;
while (j < bufl)
{
i = buf[j++];
if (i == unchecked ((int)(0x20)) || i == '\t')
{
break;
}
sb.Append((char)i);
}
if (sb.ToString().Equals("ssh-dss"))
{
type = HostKey.SSHDSS;
}
else
{
if (sb.ToString().Equals("ssh-rsa"))
{
type = HostKey.SSHRSA;
}
else
{
j = bufl;
}
}
if (j >= bufl)
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
sb.Length = 0;
while (j < bufl)
{
i = buf[j++];
if (i == unchecked ((int)(0x0d)))
{
continue;
}
if (i == unchecked ((int)(0x0a)))
{
break;
}
sb.Append((char)i);
}
key = sb.ToString();
if (key.Length == 0)
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
//System.err.println(host);
//System.err.println("|"+key+"|");
HostKey hk = null;
hk = new KnownHosts.HashedHostKey(this, host, type, Util.FromBase64(Util.Str2byte
(key), 0, key.Length));
pool.Add(hk);
loop_continue :;
}
loop_break :;
fis.Close();
if (error)
{
throw new JSchException("KnownHosts: invalid format");
}
}
catch (Exception e)
{
if (e is JSchException)
{
throw (JSchException)e;
}
if (e is Exception)
{
throw new JSchException(e.ToString(), (Exception)e);
}
throw new JSchException(e.ToString());
}
}
/// <exception cref="NSch.JSchException"></exception>
internal virtual void SetKnownHosts(InputStream foo)
{
pool.Clear();
StringBuilder sb = new StringBuilder();
byte i;
int j;
bool error = false;
try
{
InputStream fis = foo;
string host;
string key = null;
int type;
byte[] buf = new byte[1024];
int bufl = 0;
while (true)
{
bufl = 0;
while (true)
{
j = fis.Read();
if (j == -1)
{
if (bufl == 0)
{
goto loop_break;
}
else
{
break;
}
}
if (j == unchecked((int)(0x0d)))
{
continue;
}
if (j == unchecked((int)(0x0a)))
{
break;
}
if (buf.Length <= bufl)
{
if (bufl > 1024 * 10)
{
break;
}
// too long...
byte[] newbuf = new byte[buf.Length * 2];
System.Array.Copy(buf, 0, newbuf, 0, buf.Length);
buf = newbuf;
}
buf[bufl++] = unchecked((byte)j);
}
j = 0;
while (j < bufl)
{
i = buf[j];
if (i == ' ' || i == '\t')
{
j++;
continue;
}
if (i == '#')
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
break;
}
if (j >= bufl)
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
sb.Length = 0;
while (j < bufl)
{
i = buf[j++];
if (i == unchecked((int)(0x20)) || i == '\t')
{
break;
}
sb.Append((char)i);
}
host = sb.ToString();
if (j >= bufl || host.Length == 0)
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
sb.Length = 0;
type = -1;
while (j < bufl)
{
i = buf[j++];
if (i == unchecked((int)(0x20)) || i == '\t')
{
break;
}
sb.Append((char)i);
}
if (sb.ToString().Equals("ssh-dss"))
{
type = HostKey.SSHDSS;
}
else
{
if (sb.ToString().Equals("ssh-rsa"))
{
type = HostKey.SSHRSA;
}
else
{
j = bufl;
}
}
if (j >= bufl)
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
sb.Length = 0;
while (j < bufl)
{
i = buf[j++];
if (i == unchecked((int)(0x0d)))
{
continue;
}
if (i == unchecked((int)(0x0a)))
{
break;
}
sb.Append((char)i);
}
key = sb.ToString();
if (key.Length == 0)
{
AddInvalidLine(Util.Byte2str(buf, 0, bufl));
goto loop_continue;
}
//System.err.println(host);
//System.err.println("|"+key+"|");
HostKey hk = null;
hk = new KnownHosts.HashedHostKey(this, host, type, Util.FromBase64(Util.Str2byte
(key), 0, key.Length));
pool.Add(hk);
loop_continue: ;
}
loop_break: ;
fis.Close();
if (error)
{
throw new JSchException("KnownHosts: invalid format");
}
}
catch (Exception e)
{
if (e is JSchException)
{
throw (JSchException)e;
}
if (e is Exception)
{
throw new JSchException(e.ToString(), (Exception)e);
}
throw new JSchException(e.ToString());
}
}
/// <exception cref="NSch.JSchException"></exception>
internal virtual HostKey CreateHashedHostKey(string host, byte[] key)
{
KnownHosts.HashedHostKey hhk = new KnownHosts.HashedHostKey(this, host, key);
hhk.Hash();
return(hhk);
}
/// <exception cref="NSch.JSchException"></exception>
internal virtual HostKey CreateHashedHostKey(string host, byte[] key)
{
KnownHosts.HashedHostKey hhk = new KnownHosts.HashedHostKey(this, host, key);
hhk.Hash();
return hhk;
}