I'm developing an android application that accesses an FTP server where I save backup files. I'm using this tutorial. The FTP server is CesarFTP. The operating system is a Windows Server 2008 R2.
I make copies of files by FTP without problems. However, when I try to send a file it simply is not recorded. The FTP return code is 550. That is, apparently I have problems regarding the permission of the folder, but when I did a test upload with a program intended to manage files by FTP this was able to send and receive files without problems. I checked the permissions on both the folder and Cesar and all the permissions I can give through the security interface were given. However, when viewing the permissions of the folder with CuteFTP this is 744 permission. For this reason, I believe that whenever I login to the FTP server through my application I receive public permission and for this I can only read the folder. p>
I tried to put the folder's permission at least 766, but I was not successful. So if I do not resolve to change the permission of this folder, I believe that there may be some way I can authenticate to the FTP server in order to access the profile that has full access to the folder, as with programs intended to manage FTP. >
How to do this or something that solves the permission issue in the folder?