loncom/lonnet/perl/lonnet.pm - diff

Return to lonnet.pm CVS log

Up to [LON-CAPA] / loncom / lonnet / perl

version 1.1283, 2015/04/15 18:56:19	version 1.1284, 2015/04/19 20:34:25
Line 13052 escaped strings of the action recorded i	Line 13052 escaped strings of the action recorded i

=item *	=item *

allowed($priv,$uri,$symb,$role) : check for a user privilege; returns codes for allowed actions	allowed($priv,$uri,$symb,$role,$clientip,$noblockcheck) : check for a user privilege;
	returns codes for allowed actions.

	The first argument is required, all others are optional.

	$priv is the privilege being checked.
	$uri contains additional information about what is being checked for access (e.g.,
	URL, course ID etc.).
	$symb is the unique resource instance identifier in a course; if needed,
	but not provided, it will be retrieved via a call to &symbread().
	$role is the role for which a priv is being checked (only used if priv is evb).
	$clientip is the user's IP address (only used when checking for access to portfolio
	files).
	$noblockcheck, if true, skips calls to &has_comm_blocking() for the bre priv. This
	prevents recursive calls to &allowed.

F: full access	F: full access
U,I,K: authentication modes (cxx only)	U,I,K: authentication modes (cxx only)
'': forbidden	'': forbidden
1: user needs to choose course	1: user needs to choose course
2: browse allowed	2: browse allowed
A: passphrase authentication needed	A: passphrase authentication needed
	B: access temporarily blocked because of a blocking event in a course.

=item *	=item *