Lowell Allen wrote:
I need to use SFTP to send text files and binary files from one server
to another, but I'm unable to use fopen on the remote server, and if I
send with ssh2_scp_send the files are truncated. I'm assuming the
libssh2-PECL/ssh2 installation isn't the problem because I'm able to
connect using ssh2_auth_password, create a directory on the remote
server with ssh2_sftp_mkdir, and copy files with ssh2_sftp_send and
ssh2_sftp_recv (even though ssh2_sftp_send truncates files).
When I try to use fopen, I get this error message:
Warning: fopen(): Unable to open ssh2.sftp://Resource id
#10/whatever.com:22/home/whatever/public_html/flamingo/test.txt on
remote host in /home/user/public_html/cms/sftp_test.php on line 79
Warning: fopen(ssh2.sftp://Resource id
#10/whatever.com:22/home/whatever/public_html/flamingo/test.txt): failed
to open stream: Resource temporarily unavailable in
/home/user/public_html/cms/sftp_test.php on line 79
Here's line 79 of sftp_test.php:
$stream =
fopen("ssh2.sftp://$sftp/whatever.com:22/home/whatever/public_html/
flamingo/".$filename, "wt")
I've read "Secure Communications with PHP and SSH" in the February PHP
Architect. That's what prompted me to try PECL/ssh2, but now I'm stuck.
Anybody successfully using fopen with SFTP or anybody using
ssh2_sftp_send without getting truncated files?
First of all, posting this once is enough. Second of all, I think the
problem here is actually a lot easier than it would look at first glance :)
I noticed the following error:
Warning: fopen(ssh2.sftp://Resource id #10/[...]): [...]
Now, what you see here is that you suddenly have a "ssh2.sftp://Resource
id #10". This is probably not the domain name you're trying to connect
to, now is it? :) That string typically appears only when you cast a
resource to a string (eg. a mysql-connection, a stream, or whatever).
So, looking at line 79, I would guess that $sftp isn't a string which
tells fopen where to find the file to open, but instead is a resource
which should not be there at all.
- tul
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