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Code Issues Releases Wiki Activity

98_GoogleAuth.pm: attributes ga_showQR, ga_strictCheck added

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git-svn-id: https://svn.fhem.de/fhem/trunk@13113 2b470e98-0d58-463d-a4d8-8e2adae1ed80
This commit is contained in:
betateilchen 2017-01-16 19:21:33 +00:00
parent db49ab4adb
commit b9959ef60c
1 changed files with 21 additions and 14 deletions
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35
fhem/FHEM/98_GoogleAuth.pm
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@ -67,6 +67,9 @@
# fixed: problem on iOS if label contains spaces
# added: issuer=FHEM in qr-code
#
# 2017-01-16 - added: attributes ga_showQR, ga_strictCheck
# removed: FW_summaryFn (not really useful)
#
=cut
package main;
@ -87,13 +90,11 @@ sub GoogleAuth_Initialize($) {
$hash->{SetFn} = "GoogleAuth_Set";
$hash->{GetFn} = "GoogleAuth_Get";
$hash->{FW_detailFn} = "GoogleAuth_Detail";
$hash->{FW_summaryFn} = "GoogleAuth_Detail";
# $hash->{AttrFn} = "GoogleAuth_Attr";
$hash->{AttrList} = "ga_labelName ".
"ga_qrSize:100x100,200x200,300x300,400x400 ".
"ga_showKey:0,1 ".
"ga_showLink:0,1 ".
"ga_showKey:0,1 ga_showLink:0,1 ga_showQR:1,0 ".
"ga_strictCheck:0,1 ".
"$readingFnAttributes";
}
@ -150,7 +151,12 @@ sub GoogleAuth_Get($$@) {
Log3($hash,5,"googleAuth $name: secret_bytes=$secret_base32");
my $oath = Authen::OATH->new;
my @possible = map { _ga_make_token_6($oath->totp($secret_base32, $_)) } time-30, time, time+30;
my @possible;
if (AttrVal($name,'ga_strictCheck',0) == 1) {
@possible = _ga_make_token_6($oath->totp($secret_base32));
} else {
@possible = map { _ga_make_token_6($oath->totp($secret_base32, $_)) } time-30, time, time+30;
}
Log3($hash,4,"googleAuth $name: possible: ".join ' ',@possible);
my $result = (grep /^$given_token$/, @possible) ? 1 : -1;
@ -167,7 +173,10 @@ sub GoogleAuth_Detail($@) {
my $secret_base32 = getKeyValue("googleAuth$name"); # read from fhem keystore
return unless defined($qr_url);
my $ret = "<table>";
$ret .= "<tr><td rowspan=2><a href=\"$qr_url\"><img src=\"$qr_url\"><\/a></td>";
$ret .= "<tr><td rowspan=2>";
$ret .= "<a href=\"$qr_url\"><img src=\"$qr_url\"><\/a>"
if AttrVal($name,'ga_showQR',1);
$ret .= "</td>";
$ret .= "<td><br>&nbsp;<a href=\"$qr_url\">Link to QR code<\/a><\/td>"
if AttrVal($name,'ga_showLink',0);
$ret .= "</tr>";
@ -177,13 +186,6 @@ sub GoogleAuth_Detail($@) {
return $ret;
}
sub GoogleAuth_Summary($$$$) {
my ($FW_wname, $name, $room, $pageHash) = @_;
my $qr_url = _ga_make_url($name);
my $secret_base32 = getKeyValue("googleAuth$name"); # read from fhem keystore
return unless defined($qr_url);
return "<img src=\"$qr_url\">";
}
# helper functions
sub _ga_make_url($) {
@ -288,7 +290,8 @@ sub gAuth($$) {
<ul>
<li>Token always consists of six numerical digits and will change every 30 seconds.</li>
<li>Token is valid it it matches one of three tokens calculated by FHEM<br/>
using three timestamps: -30 seconds, now and +30 seconds.</li>
using three timestamps: -30 seconds, now and +30 seconds.<br/>
This behavior can be changed by attribute ga_strictCheck.</li>
</ul>
<br/>
</li>
@ -309,6 +312,10 @@ sub gAuth($$) {
<li><b>ga_qrSize</b> - select image size of qr code</li>
<li><b>ga_showKey</b> - show key for manual use if set to 1</li>
<li><b>ga_showLink</b> - show link to qr code if set to 1</li>
<li><b>ga_showQR</b> - show qr code if set to 1</li>
<li><b>ga_strictCheck</b><br/>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AttrVal = 1 : check given token against one token<br/>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;AttrVal = 0 : check given token against three tokens(default)</li>
</ul>
<br/>
<br/>