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ovpnmain.cgi: Validate CCDNet name when renaming it.

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Fixes #12282

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This commit is contained in:
Stefan Schantl
2020-01-28 11:51:50 +01:00
committed by Arne Fitzenreiter
parent 5c1c9938eb
commit 7ad653cc09
1 changed files with 7 additions and 0 deletions
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7
html/cgi-bin/ovpnmain.cgi
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@@ -490,6 +490,13 @@ sub modccdnet
my $oldname=$_[1]; my $oldname=$_[1];
my %ccdconfhash=(); my %ccdconfhash=();
my %ccdhash=(); my %ccdhash=();
# Check if the new name is valid.
if(!&General::validhostname($newname)) {
$errormessage=$Lang::tr{'ccd err invalidname'};
return;
}
&General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash); &General::readhasharray("${General::swroot}/ovpn/ccd.conf", \%ccdconfhash);
foreach my $key (keys %ccdconfhash) { foreach my $key (keys %ccdconfhash) {
if ($ccdconfhash{$key}[0] eq $oldname) { if ($ccdconfhash{$key}[0] eq $oldname) {