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authorOlivier Blin <oblin@mandriva.org>2005-09-15 04:02:23 +0000
committerOlivier Blin <oblin@mandriva.org>2005-09-15 04:02:23 +0000
commit972007c22ac6fdb2790a6125ebc881e91a332fc4 (patch)
tree96d81a997e6bac353a6616f174e2f73364fb85d0 /perl-install/network
parenta655e543314efbad3a1bd70e193b43f0ecb81300 (diff)
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better handling of ASCII WEP keys (partial fix for #18558)
Diffstat (limited to 'perl-install/network')
-rw-r--r--perl-install/network/wireless.pm19
1 files changed, 11 insertions, 8 deletions
diff --git a/perl-install/network/wireless.pm b/perl-install/network/wireless.pm
index d86482844..513c8a95e 100644
--- a/perl-install/network/wireless.pm
+++ b/perl-install/network/wireless.pm
@@ -22,12 +22,20 @@ sub is_wpa_supplicant_blacklisted {
is_old_rt2x00($module);
}
+sub get_hex_key {
+ my ($key) = @_;
+ if ($key =~ /^([[:xdigit:]]{4}[\:-]?)+[[:xdigit:]]{2,}$/) {
+ $key =~ s/[\:-]//g;
+ return lc($key);
+ }
+}
+
sub convert_wep_key_for_iwconfig {
#- 5 or 13 characters, consider the key as ASCII and prepend "s:"
#- else consider the key as hexadecimal, do not strip dashes
#- always quote the key as string
my ($real_key, $restricted) = @_;
- my $key = member(length($real_key), (5, 13)) ? "s:$real_key" : $real_key;
+ my $key = get_hex_key($real_key) || "s:$real_key";
$restricted ? "restricted $key" : "open $key";
}
@@ -35,19 +43,14 @@ sub get_wep_key_from_iwconfig {
#- strip "s:" if the key is 5 or 13 characters (ASCII)
#- else the key as hexadecimal, do not modify
my ($key) = @_;
- $key =~ s/^s:// if member(length($key), (7,15));
my ($mode, $real_key) = $key =~ /^(?:(open|restricted)\s+)?(.*)$/;
+ $real_key =~ s/^s://;
($real_key, $mode eq 'restricted');
}
sub convert_key_for_wpa_supplicant {
my ($key) = @_;
- if ($key =~ /^([[:xdigit:]]{4}[\:-]?)+[[:xdigit:]]{2,}$/) {
- $key =~ s/[\:-]//g;
- return lc($key);
- } else {
- return qq("$key");
- }
+ get_hex_key($key) || qq("$key");
}
sub wlan_ng_needed {