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CURL.SetOptionKRBLevel
Sets the kerberos security level for FTP.
| Component | Version | macOS | Windows | Linux | Server | iOS SDK |
| CURL | 2.5 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
Deprecated
This function was deprecated.
MBS( "CURL.SetOptionKRBLevel"; curl; Value { ; Encoding } ) More
(old name: CURL.SetOptionKRB4Level)
Parameters
| Parameter | Description | Example | Flags |
|---|---|---|---|
| curl | The CURL session handle. | $curl | |
| Value | The new security level. | "safe" | |
| Encoding | The text encoding for text parameter. Default is UTF-8. Possible encoding names: ANSI, ISO-8859-1, Latin1, Mac, Native, UTF-8, DOS, Hex, Base64 or Windows. More listed in the FAQ. |
"UTF8" | Optional |
Result
Returns "OK" on success.
Description
Sets the kerberos security level for FTP.This also enables kerberos awareness. This is a string, 'clear', 'safe', 'confidential' or 'private'. If the string is set but doesn't match one of these, 'private' will be used. Set the string to empty value to disable kerberos support for FTP.
See also
Release notes
- Version 16.0
- Deprecated CURL.SetOptionKRBLevel function as CURL library deprecated that option.
Blog Entries
Created 18th August 2014, last changed 30th December 2025
CURL.SetOptionIssuerCertBlob - CURL.SetOptionKeepSendingOnError
