I want to SFTP into DH from my home where I run a router and NAT. I can’t figure out why I can’t get a full connection with cURL. We use FileZilla all the time with FTP and SFTP and have no problem accessing the server, so I don’t think this is a passive/active connection issue. FileZilla shows the following SFTP negotiation:
Server version: SSH-2.0-OpenSSH_4.3p2 Debian-9etch2
Trace: Using SSH protocol version 2
Trace: We claim version: SSH-2.0-PuTTY_Local:_Feb_19_2008_21:07:47
Trace: Doing Diffie-Hellman group exchange
Trace: Doing Diffie-Hellman key exchange with hash SHA-1
Trace: Host key fingerprint is:
Trace: ssh-rsa 1024 bc:f9:b5:55:4b:2c:07:d7:42:8c:00:2a:8d:f0:2c:de
Trace: Initialised AES-256 SDCTR client->server encryption
Trace: Initialised HMAC-SHA1 client->server MAC algorithm
Trace: Initialised AES-256 SDCTR server->client encryption
Trace: Initialised HMAC-SHA1 server->client MAC algorithm
Trace: Using keyboard-interactive authentication. inst_len: 0, num_prompts: 1
Command: Pass: ******
Trace: Using keyboard-interactive authentication. inst_len: 0, num_prompts: 0
Trace: Access grantedMy cURL command is as follows:
curl --ftp-ssl-control -sslv2 -v -m 60 -u user.here:psw.here -s -S -o upload1.stdout -T upload1.data ftp://ftp.domain.com:22/ftp/
And the response at the command-line is:
[code]* Connected to ftp.domain.com (208…) port 22 (#0)
< SSH-2.0-OpenSSH_4.3p2 Debian-9etch2
- Closing connection #0
- Timeout was reached
curl: (28) Timeout was reached[/code]I’ve tried --ftp-ssl-reqd with no luck. I added -sslv2 to force v2, considering that’s what the server is running, doesn’t work with or without that. Note the 60 second timeout, but it waits after that line with “Debian” until the timeout period and then terminates. If I don’t specify port 22 in the URI it connects to 21 and fails because that’s not a secure port.
I have OpenSSL installed as well as the SSL-enabled cURL package. Do I also need to get LibSSH2 or some other libs?
I’m guessing the problem is with certs, and I can start poking in that area. But I can’t find any docs that provide a start-to-finish howto for installing cURL, then OpenSSL, then ???, then a command-line to connect to some server-X.
I’m not looking for a fish necessarily, I’ll be happy if someone can just tell me where the fishing is good and I’ll take it from there.