Topics   All   Mac OS X (Only)   Windows (Only)   Linux (Only, Not)   iOS (Only, Not)  
Components   Crossplatform Mac & Win   Server   Client   Old   Guides   Examples
New in version: 7.1   7.2   7.3   7.4   7.5   8.0   8.1   8.2   8.3   8.4    Statistic  


Sets which SSL Authentication to use.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
CURL 2.5 Yes Yes Yes Yes Yes

MBS( "CURL.SetOptionFTPSSLAuth"; Handle; Value )


Parameter Description Example value
Handle The CURL session handle. $curl
Value Sets the SSL mode. 2


Returns "OK" on success.


Sets which SSL Authentication to use.
Pass a long using one of the values from below, to alter how libcurl issues "AUTH TLS" or "AUTH SSL" when FTP over SSL is activated (see CURLOPT_USE_SSL).

CURLFTPAUTH_DEFAULT0Allow libcurl to decide.
CURLFTPAUTH_SSL1Try "AUTH SSL" first, and only if that fails try "AUTH TLS".
CURLFTPAUTH_TLS2Try "AUTH TLS" first, and only if that fails try "AUTH SSL".

See also FTPSSLAUTH option in CURL manual.

See also

Created 18th August 2014, last changed 18th August 2014

CURL.SetOptionFTPResponseTimeout   -   CURL.SetOptionFTPSSLCCC

Feedback: Report problem or ask question.

MBS Xojo Plugins