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added openid login

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git-svn-id: http://yolanda.mister-muffin.de/svn@104 7eef14d0-6ed0-489d-bf55-20463b2d70db
This commit is contained in:
josch 2007-10-20 16:32:04 +00:00
parent 4d82b80a2e
commit 40a1fc3405
2 changed files with 100 additions and 6 deletions
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88
trunk/login.pl
View file

@ -16,11 +16,9 @@ if($query->param('action'))
#if login is requested
if($query->param('action') eq "login")
{
#prepare query
my $sth = $dbh->prepare(qq{select username from users
where password = password( ? )
and username = ?
limit 1 });
#prepare query - empty password are openid users so omit those entries
my $sth = $dbh->prepare(qq{select id from users
where password = password( ? ) and username = ? and not password = '' limit 1 });
#execute query
$sth->execute($query->param('pass'), $query->param('user'));
@ -43,6 +41,86 @@ if($query->param('action'))
}
}
elsif($query->param('action') eq "openid")
{
#create our openid consumer object
$con = Net::OpenID::Consumer->new(
ua => LWP::UserAgent->new, # FIXME - use LWPx::ParanoidAgent
cache => undef, # or File::Cache->new,
args => $query,
consumer_secret => $session->id, #is this save? don't know...
required_root => "http://localhost/" );
#is an openid passed?
if($query->param('user'))
{
#claim identity
$claimed = $con->claimed_identity($query->param('user'));
if(!defined($claimed))
{
print $session->header();
print "claim failed: ", $con->err;
}
$check_url = $claimed->check_url(
return_to => "http://localhost/gnutube/login.pl?action=openid&ret=true", #on success return to this address
trust_root => "http://localhost/"); #this is the string the user will be asked to trust
#redirect to openid server to check claim
print $query->redirect($check_url);
}
#we return from an identity check
elsif($query->param('ret'))
{
if($setup_url = $con->user_setup_url)
{
#redirect to setup url - user will give confirmation there
print $query->redirect($setup_url);
}
elsif ($con->user_cancel)
{
#cancelled - redirect to login form
print $session->header();
print "cancelled";
}
elsif ($vident = $con->verified_identity)
{
#we are verified!!
my $verified_url = $vident->url;
print $session->header();
print "success $verified_url";
#check if this openid user already is in database
my $sth = $dbh->prepare(qq{select id from users where username = ? limit 1 });
$sth->execute($verified_url);
if($sth->fetchrow_array())
{
#store session id in database
$sth = $dbh->prepare(qq{update users set sid = ? where username = ? });
$sth->execute($session->id, $verified_url);
$sth->finish();
}
else
{
#add openid user to dabase
$sth = $dbh->prepare(qq{insert into users (username, sid) values ( ?, ? ) });
$sth->execute($verified_url, $session->id);
$sth->finish();
}
}
else
{
#an error occured
print $session->header();
print "error validating identity: ", $con->err;
}
}
else
{
#someone is messing with the args
print $session->header();
print "hmm, openid action but no ret or user";
}
}
elsif($query->param('action') eq "logout")
{
#if logout is requested

18
trunk/xsl/xhtml.xsl
View file

@ -519,7 +519,23 @@
</input>
</fieldset>
</form>
<form method="post">
<xsl:attribute name="action">
<xsl:value-of select="$site_strings/str[@id='page_login']" />
</xsl:attribute>
<fieldset>
<input name="action" type="hidden" value="openid" />
<xsl:value-of select="$locale_strings/str[@id='username']" />:
<br />
<input name="user" type="text" size="30" maxlength="30" />
<br />
<input type="submit" name="login" >
<xsl:attribute name="value">
<xsl:value-of select="$locale_strings/str[@id='button_login']" />
</xsl:attribute>
</input>
</fieldset>
</form>
</div>
</xsl:template>