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PHP SSH API class

/ Published in: PHP
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This SSH API is used to execute remote commands, send and receive files.

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  1. class SshApi extends BaseObject{
  2.    public $session = null;
  3.    public $authenticated = false;
  4.  
  5.    public function __construct(){
  6.  
  7.    }
  8.  
  9.    public function connect($host){
  10.       $this->session = ssh2_connect($host);
  11.       return $this->session;
  12.    }
  13.  
  14.    public function pubkeyFile($sshUser, $sshPub, $sshPriv, $sshPass){
  15.       if ( ! $this->session ) return false;
  16.       if ( empty($sshPass) ){
  17.          $b = ssh2_auth_pubkey_file( $this->session, $sshUser, $sshPub, $sshPriv);
  18.       }
  19.       else
  20.          $b = ssh2_auth_pubkey_file( $this->session, $sshUser, $sshPub, $sshPriv, $sshPass);
  21.       if ( $b ) $this->authenticated = true;
  22.       return $b;
  23.    }
  24.  
  25.    public function send($localfile, $remotefile, $perms=0660){
  26.       $this->debug(__METHOD__);
  27.       if ( ! $this->session ) return false;
  28.       $this->debug('Sending '. $localfile . ' to ' . $remotefile);
  29.       $b = ssh2_scp_send($this->session, $localfile, $remotefile, $perms);      
  30.       return $b;
  31.    }
  32.  
  33.    public function recv($remotefile , $localfile){
  34.       if ( ! $this->session ) return false;
  35.       $b = ssh2_scp_recv($this->session , $remotefile , $localfile );
  36.       return $b;
  37.    }
  38.  
  39.    public function exec($command){
  40.       if ( ! $this->session ) return false;   
  41.       $stream = ssh2_exec($this->session, $command);
  42.       return $stream;
  43.    }
  44. }

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