How do I upload files to Amazon EC2 server in php?

Question

I have installed Apache server on one EC2 instance to serve files in Amazon EFS file system. Then I mount EFS under apache root /var/www/html. I have created subfolders under this path. Now I would like to upload files to that folder from my web application using php.

I have tried with phpseclib/SFTP. Am I doing is right?

 include_once($dir.'vendor/autoload.php'); $key = PublicKeyLoader::load(file_get_contents($ppkpath)); $ssh = new SFTP('ec2-xx-xxx-xxx-xxx.compute-1.amazonaws.com'); if (!$ssh->login('ec2-user', $key)) { exit('Login Failed'); }else{ echo "Logged in"; } $file_name = $_FILES['file_path']['name']; $file_tmp =$_FILES['file_path']['tmp_name']; $uploadPath = "/var/www/html/efsmount/Foldername"; //if (ssh2_scp_send($ssh, $_FILES["file_path"]["tmp_name"], $uploadPath, 0644)) { if ($ssh->put($uploadPath, $_FILES["file_path"]["tmp_name"], SFTP::SOURCE_LOCAL_FILE)) { $sftp->chmod(0644, $uploadPath); echo "Uploaded"; } else { echo "Upload Failed"; }

Output is: Upload Failed. No other error messages.

Check this may this help, This is somewhat like I tried some when I'm learning AWS. — Abhishek Kumar
– Abhishek Kumar, Commented Mar 17, 2022 at 11:21
@AbhishekKumar Thank you. But this is for S3. I want EFS upload. — Sreedevi
– Sreedevi, Commented Mar 17, 2022 at 11:39
There is no document for EFS upload. So I am trying with sftp — Sreedevi
– Sreedevi, Commented Mar 17, 2022 at 11:42
error_log shows TCP/IP option not available! @HelloWorld — Sreedevi
– Sreedevi, Commented Mar 17, 2022 at 11:48

Sreedevi · Accepted Answer · 2022-03-19 06:41:48Z

I have found the solution.

In order to upload files from local machine to the EC2 instance, you’ll need to allow the ec2-user account to manipulate files in the apache document root.

I did this steps to change directory permissions. After that I run my code. It upload the files successfully.

My modified code:

 include_once($dir.'vendor/autoload.php'); $key = PublicKeyLoader::load(file_get_contents($ppkpath)); $ssh = new SFTP('xx.xxx.xxx.xxx'); if (!$ssh->login('ec2-user', $key)) { exit('Login Failed'); }else{ echo "Logged in"; } if (!empty($_FILES) && isset($_FILES)) { $file_name = $_FILES['file_path']['name']; $file_tmp =$_FILES['file_path']['tmp_name']; $uploadPath = "/var/www/html/efsmount/Foldername/"; $path = $uploadPath.$file_name; if ($ssh->put($path, $_FILES["file_path"]["tmp_name"], SFTP::SOURCE_LOCAL_FILE)) { echo "Uploaded"; } else { echo "Upload Failed"; } }

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