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Operating Systems AIX Passwordless authentication via SSH Post 302134036 by RegX on Tuesday 28th of August 2007 10:30:50 AM
Old 08-28-2007
Passwordless authentication via SSH

I am trying to implement passwordless authentication via ssh2. I have used the well documented technique of generating a key pair with a blank passphrase on my client machine, and installing the public key on the destination server (AIX 5.3) in the user's .ssh2 directory. I have used this technique successfully in the past on other flavours of Unix.

However when I connect (e.g. using sftp2) it still asks for a password, and I have to supply the user's Unix account password before it lets me in. What have I missed? Is there a setting somewhere else that is overriding those in the sshd2 config file?
 

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SSH2_SFTP_MKDIR(3)							 1							SSH2_SFTP_MKDIR(3)

ssh2_sftp_mkdir - Create a directory

SYNOPSIS
bool ssh2_sftp_mkdir (resource $sftp, string $dirname, [int $mode = 0777], [bool $recursive = false]) DESCRIPTION
Creates a directory on the remote file server with permissions set to $mode. This function is similar to using mkdir(3) with the ssh2.sftp:// wrapper. PARAMETERS
o $sftp - An SSH2 SFTP resource opened by ssh2_sftp(3). o $dirname - Path of the new directory. o $mode - Permissions on the new directory. o $recursive - If $recursive is TRUE any parent directories required for $dirname will be automatically created as well. RETURN VALUES
Returns TRUE on success or FALSE on failure. EXAMPLES
Example #1 Creating a directory on a remote server <?php $connection = ssh2_connect('shell.example.com', 22); ssh2_auth_password($connection, 'username', 'password'); $sftp = ssh2_sftp($connection); ssh2_sftp_mkdir($sftp, '/home/username/newdir'); /* Or: mkdir("ssh2.sftp://$sftp/home/username/newdir"); */ ?> SEE ALSO
mkdir(3), ssh2_sftp_rmdir(3). PHP Documentation Group SSH2_SFTP_MKDIR(3)
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