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entropy: Don't show message for HWRNGs any more

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We cannot reliably detect this with the new kernel
and therefore cannot show this.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Michael Tremer
2018-05-22 20:31:12 +01:00
parent ab91dde24b
commit 9b656e7f40
1 changed files with 7 additions and 12 deletions
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19
html/cgi-bin/entropy.cgi
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@@ -51,14 +51,9 @@ if ( $querry[0] ne~ "") {
# Check for hardware support. # Check for hardware support.
my $message; my $message;
my $message_colour = $Header::colourred; my $message_colour = $Header::colourred;
if (&has_hwrng()) { if (&has_rdrand()) {
$message = $Lang::tr{'system has hwrng'};
$message_colour = $Header::colourgreen;
} elsif (&has_rdrand()) {
$message = $Lang::tr{'system has rdrand'}; $message = $Lang::tr{'system has rdrand'};
$message_colour = $Header::colourgreen; $message_colour = $Header::colourgreen;
} else {
$message = $Lang::tr{'no hardware random number generator'};
} }
my $rngd_status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>"; my $rngd_status = "<td align='center' bgcolor='${Header::colourred}'><font color='white'><b>$Lang::tr{'stopped'}</b></font></td>";
@@ -67,9 +62,13 @@ if ( $querry[0] ne~ "") {
} }
&Header::openbox('100%', 'center', $Lang::tr{'hardware support'}); &Header::openbox('100%', 'center', $Lang::tr{'hardware support'});
print <<EOF; if ($message) {
<p style="color: $message_colour; text-align: center;">$message</p> print <<EOF;
<p style="color: $message_colour; text-align: center;">$message</p>
EOF
}
print <<EOF;
<table width='80%' cellspacing='1' class='tbl'> <table width='80%' cellspacing='1' class='tbl'>
<tr> <tr>
<th align='center'><b>$Lang::tr{'service'}</b></th> <th align='center'><b>$Lang::tr{'service'}</b></th>
@@ -89,10 +88,6 @@ EOF
&Header::closepage(); &Header::closepage();
} }
sub has_hwrng() {
return (-c "/dev/hwrng");
}
sub has_rdrand() { sub has_rdrand() {
open(FILE, "/proc/cpuinfo") or return 0; open(FILE, "/proc/cpuinfo") or return 0;
my @cpuinfo = <FILE>; my @cpuinfo = <FILE>;