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Controls whether authentication is reused.

Component Version macOS Windows Linux Server iOS SDK
CURL 2.5 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "CURL.SetOptionUnrestrictedAuth"; curl; Value )   More


Parameter Description Example
curl The CURL session handle. $curl
Value Whether to follow with authentication. 0


Returns "OK" on success.


Controls whether authentication is reused.
A parameter set to 1 tells the library it can continue to send authentication (user+password) when following locations, even when hostname changed. This option is meaningful only when setting CURL.SetOptionFollowLocation.

See also UNRESTRICTED_AUTH option in CURL manual.

See also

Created 18th August 2014, last changed 28th November 2019

CURL.SetOptionUnixSocketPath - CURL.SetOptionUpkeepIntervalMS