在路由器上使用ssh2和telnet命令的phpseclib
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我正在尝试访问网络中的Cisco路由器，但我没有使用phpseclib库获取它
$login = "guest";
$pw = "123456";
$ssh = new Net_SSH2("11.222.333.44");
if(!$ssh->login($login, $pw)){ exit("FAILED !!!!")}
//That I am connected to the network
$ssh->exec("telnet 555.66.77.8");
//Now I need to connect to the telnet router using the same network login and password
echo $ssh->exec("$login");
$ssh->exec('cd /');
echo $ssh->exec("$pw");
echo $ssh->getLog();
已经尝试过：
echo $ssh->exec("$login");
$ssh->exec('cd /');
echo $ssh->exec("$pw");
echo $ssh->exec("$login");
$ssh->exec('
');
echo $ssh->exec("$pw");
$ssh->read(Username:');
echo $ssh->write($login.'
');
$ssh->read('Password:');
echo $ssh->write($pw.'
');
我没有成功，希望得到帮助，请按照日志：
<- NET_SSH2_MSG_CHANNEL_DATA (since last: 0.0936, network: 0.0936s)
00000000 00:00:00:00:00:00:00:0c:0d:0a:55:73:65:72:6e:61 ..........Userna
00000010 6d:65:3a:20 me:
<- NET_SSH2_MSG_CHANNEL_DATA (since last: 30.6541, network: 30.6541s)
00000000 00:00:00:00:00:00:00:1f:0d:0a:25:20:55:73:65:72 ..........% User
00000010 6e:61:6d:65:3a:20:20:74:69:6d:65:6f:75:74:20:65 name: timeout e
00000020 78:70:69:72:65:64:21 xpired!
<- NET_SSH2_MSG_CHANNEL_REQUEST (since last: 2.0904, network: 2.0904s)
00000000 00:00:00:00:00:00:00:0b:65:78:69:74:2d:73:74:61 ........exit-sta
00000010 74:75:73:00:00:00:00:01 tus.....
-> NET_SSH2_MSG_CHANNEL_EOF (since last: 0, network: 0s)
00000000 00:00:00:00 ....
-> NET_SSH2_MSG_CHANNEL_CLOSE (since last: 0, network: 0s)
00000000 00:00:00:00 ....
<- NET_SSH2_MSG_CHANNEL_EXTENDED_DATA (since last: 0, network: 0s)
00000000 00:00:00:00:00:00:00:01:00:00:00:24:43:6f:6e:6e ...........$Conn
00000010 65:63:74:69:6f:6e:20:63:6c:6f:73:65:64:20:62:79 ection closed by
00000020 20:66:6f:72:65:69:67:6e:20:68:6f:73:74:2e:0d:0a foreign host...
<- NET_SSH2_MSG_CHANNEL_EOF (since last: 0, network: 0s)
00000000 00:00:00:00 ....
<- NET_SSH2_MSG_CHANNEL_CLOSE (since last: 0, network: 0s)
00000000 00:00:00:00 ....
-> NET_SSH2_MSG_CHANNEL_OPEN (since last: 0, network: 0s)
00000000 00:00:00:07:73:65:73:73:69:6f:6e:00:00:00:01:7f ....session.....
00000010 ff:ff:ff:00:00:40:00 .....@.
<- NET_SSH2_MSG_CHANNEL_OPEN_CONFIRMATION (since last: 0.0624, network: 0.0624s)
00000000 00:00:00:01:00:00:00:01:00:00:00:00:00:00:80:00 ................
-> NET_SSH2_MSG_CHANNEL_REQUEST (since last: 0, network: 0s)
00000000 00:00:00:01:00:00:00:07:70:74:79:2d:72:65:71:01 ........pty-req.
00000010 00:00:00:05:76:74:31:30:30:00:00:00:50:00:00:00 ....vt100...P...
00000020 18:00:00:00:00:00:00:00:00:00:00:00:01:00 ..............
<- NET_SSH2_MSG_CHANNEL_SUCCESS (since last: 0.0156, network: 0.0156s)
00000000 00:00:00:01 ....
-> NET_SSH2_MSG_CHANNEL_REQUEST (since last: 0, network: 0s)
00000000 00:00:00:01:00:00:00:05:73:68:65:6c:6c:01 ........shell.
<- NET_SSH2_MSG_CHANNEL_WINDOW_ADJUST (since last: 0.0156, network: 0.0156s)
00000000 00:00:00:01:00:20:00:00 ..... ..
<- NET_SSH2_MSG_CHANNEL_SUCCESS (since last: 0, network: 0s)
00000000 00:00:00:01 ....
-> NET_SSH2_MSG_CHANNEL_DATA (since last: 0, network: 0s)
00000000 00:00:00:01:00:00:00:09:6f:69:33:33:34:34:30:36 ........bss1991
00000010 0a .
答案
您提供了4x不同的代码片段，并且您用于生成日志文件的片段并不是很明显。
代替知道我会说这样做：
$login = "guest";
$pw = "123456";
$ssh = new Net_SSH2("11.222.333.44");
if(!$ssh->login($login, $pw)){ exit("FAILED !!!!")}
//That I am connected to the network
$ssh->read('[ssh prompt]');
$ssh->write("telnet 555.66.77.8
");
//Now I need to connect to the telnet router using the same network login and password
$ssh->read('Username:');
$ssh->write("$login
");
$ssh->read('Password:');
$ssh->write("$pw
");
echo $ssh->read();
在你的最后一个代码片段中，你正在做
- 而不是
。我想这是sometimes necessary，但我敢打赌，
将是你想要在大多数时间使用的东西。
你的日志有点奇怪，因为：
<- NET_SSH2_MSG_CHANNEL_DATA (since last: 0.0936, network: 0.0936s)
00000000 00:00:00:00:00:00:00:0c:0d:0a:55:73:65:72:6e:61 ..........Userna
00000010 6d:65:3a:20 me:
<- NET_SSH2_MSG_CHANNEL_DATA (since last: 30.6541, network: 30.6541s)
00000000 00:00:00:00:00:00:00:1f:0d:0a:25:20:55:73:65:72 ..........% User
00000010 6e:61:6d:65:3a:20:20:74:69:6d:65:6f:75:74:20:65 name: timeout e
00000020 78:70:69:72:65:64:21 xpired!
这就像你得到了“用户名：”，但你期待别的东西，所以下一条消息需要30秒才能发送。在你的第四个代码片段中你正在做$ssh->read(Username:');（我注意到它有一个语法错误）。如果我正确地推断出您的完整代码可能正在做什么，我希望立即返回，但它似乎不是来自您的日志，这使我认为我的推断可能不完全正确。
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