loncom/lonenc.pm - diff

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-version 1.22, 2007/10/05 18:33:29
+version 1.23, 2008/03/17 09:51:40
  Line 34  use Crypt::IDEA;
  use Time::HiRes qw(gettimeofday);
  use LONCAPA;
+ #
+ #  If a module makes multiple SSI calls and some of the ssi calls result in a
+ #  resource for an encoded URL, and this can be done in an unprivileged role,
+ #  there must be a mechanism t oreset the 'request.enc' environment variable.
+ #  This sub centralizes that mechanism:
+ #
+ sub reset_enc {
+     $env{'request.enc'} = 0;
+ }
  sub encryptseed {
      my ($cid) = @_;
      if (!defined($cid)) {