- finish user registration and password request email

[ikiwiki.git] / ikiwiki

diff --git a/ikiwiki b/ikiwiki
index cb43f6b0b886036749d3dc11ab061193c8d85721..67004e413168f9eb417c5229318fc8e6ed1e4778 100755 (executable)
--- a/ikiwiki
+++ b/ikiwiki
@@ -709,6 +709,35 @@ sub cgi_recentchanges ($) { #{{{
        print $q->header, $template->output;
 } #}}}
 
+sub userinfo_get ($$) { #{{
+       my $user=shift;
+       my $field=shift;
+
+       eval q{use Storable};
+       my $userdata=eval{ Storable::lock_retrieve("$srcdir/.ikiwiki/userdb") };
+       if (! defined $userdata || ! ref $userdata || 
+           ! exists $userdata->{$user} || ! ref $userdata->{$user}) {
+               return "";
+       }
+       return $userdata->{$user}->{$field};
+} #}}
+
+sub userinfo_set ($$) { #{{
+       my $user=shift;
+       my $info=shift;
+       
+       eval q{use Storable};
+       my $userdata=eval{ Storable::lock_retrieve("$srcdir/.ikiwiki/userdb") };
+       if (! defined $userdata || ! ref $userdata) {
+               $userdata={};
+       }
+       $userdata->{$user}=$info;
+       my $oldmask=umask(077);
+       my $ret=Storable::lock_store($userdata, "$srcdir/.ikiwiki/userdb");
+       umask($oldmask);
+       return $ret;
+} #}}
+
 sub cgi_signin ($$) { #{{{
        my $q=shift;
        my $session=shift;
@@ -720,7 +749,6 @@ sub cgi_signin ($$) { #{{{
                header => 1,
                method => 'POST',
                validate => {
-                       name => '/^\w+$/',
                        confirm_password => {
                                perl => q{eq $form->field("password")},
                        },
@@ -740,9 +768,6 @@ sub cgi_signin ($$) { #{{{
        $form->field(name => "password", type => "password", required => 0);
        $form->field(name => "confirm_password", type => "password", required => 0);
        $form->field(name => "email", required => 0);
-       if ($session->param("name")) {
-               $form->field(name => "name", value => $session->param("name"));
-       }
        if ($q->param("do") ne "signin") {
                $form->text("You need to log in before you can edit pages.");
        }
@@ -758,26 +783,52 @@ sub cgi_signin ($$) { #{{{
                        $form->field(name => $opt, required => 1);
                }
        
-               # Validate password differently depending on how form was
-               # submitted.
+               # Validate password differently depending on how
+               # form was submitted.
                if ($form->submitted eq 'Login') {
                        $form->field(
                                name => "password",
                                validate => sub {
-                                       # TODO get real user password
-                                       shift eq "foo";
+                                       length $form->field("name") &&
+                                       shift eq userinfo_get($form->field("name"), 'password');
                                },
                        );
+                       $form->field(name => "name", validate => '/^\w+$/');
                }
                else {
                        $form->field(name => "password", validate => 'VALUE');
                }
+               # And make sure the entered name exists when logging
+               # in or sending email, and does not when registering.
+               if ($form->submitted eq 'Register') {
+                       $form->field(
+                               name => "name",
+                               validate => sub {
+                                       my $name=shift;
+                                       length $name &&
+                                       ! userinfo_get($name, "regdate");
+                               },
+                       );
+               }
+               else {
+                       $form->field(
+                               name => "name",
+                               validate => sub {
+                                       my $name=shift;
+                                       length $name &&
+                                       userinfo_get($name, "regdate");
+                               },
+                       );
+               }
        }
        else {
-               # Comments only shown first time.
+               # First time settings.
                $form->field(name => "name", comment => "use FirstnameLastName");
                $form->field(name => "confirm_password", comment => "(only needed");
                $form->field(name => "email",            comment => "for registration)");
+               if ($session->param("name")) {
+                       $form->field(name => "name", value => $session->param("name"));
+               }
        }
 
        if ($form->submitted && $form->validate) {
@@ -794,16 +845,47 @@ sub cgi_signin ($$) { #{{{
                        }
                }
                elsif ($form->submitted eq 'Register') {
-                       # TODO: save registration info
-                       $form->field(name => "confirm_password", type => "hidden");
-                       $form->field(name => "email", type => "hidden");
-                       $form->text("Registration successful. Now you can Login.");
-                       print $session->header();
-                       print misctemplate($form->title, $form->render(submit => ["Login"]));
+                       my $user_name=$form->field('name');
+                       if (userinfo_set($user_name, {
+                                          'email' => $form->field('email'),
+                                          'password' => $form->field('password'),
+                                          'regdate' => time
+                                        })) {
+                               $form->field(name => "confirm_password", type => "hidden");
+                               $form->field(name => "email", type => "hidden");
+                               $form->text("Registration successful. Now you can Login.");
+                               print $session->header();
+                               print misctemplate($form->title, $form->render(submit => ["Login"]));
+                       }
+                       else {
+                               error("Error saving registration.");
+                       }
                }
                elsif ($form->submitted eq 'Mail Password') {
-                       # TODO mail password
+                       my $user_name=$form->field("name");
+                       my $template=HTML::Template->new(
+                               filename => "$templatedir/passwordmail.tmpl"
+                       );
+                       $template->param(
+                               user_name => $user_name,
+                               user_password => userinfo_get($user_name, "password"),
+                               wikiurl => $url,
+                               wikiname => $wikiname,
+                               REMOTE_ADDR => $ENV{REMOTE_ADDR},
+                       );
+                       
+                       eval q{use Mail::Sendmail};
+                       my ($fromhost) = $cgiurl =~ m!/([^/]+)!;
+                       print STDERR "$< $> >>> $cgiurl ".(getpwuid($>))[0]."@".$fromhost."\n";
+                       sendmail(
+                               To => userinfo_get($user_name, "email"),
+                               From => "$wikiname admin <".(getpwuid($>))[0]."@".$fromhost.">",
+                               Subject => "$wikiname information",
+                               Message => $template->output,
+                       ) or error("Failed to send mail");
+                       
                        $form->text("Your password has been emailed to you.");
+                       $form->field(name => "name", required => 0);
                        print $session->header();
                        print misctemplate($form->title, $form->render(submit => ["Login", "Register", "Mail Password"]));
                }
@@ -916,7 +998,8 @@ sub cgi_editpage ($$) { #{{{
                else {
                        $message.="from $ENV{REMOTE_ADDR}";
                }
-               if (length $form->field('comments')) {
+               if (defined $form->field('comments') &&
+                   length $form->field('comments')) {
                        $message.=": ".$form->field('comments');
                }
                
@@ -961,8 +1044,15 @@ sub cgi () { #{{{
        umask($oldmask);
        
        # Everything below this point needs the user to be signed in.
-       if ((! $anonok && ! defined $session->param("name")) || $do eq 'signin') {
+       if ((! $anonok && ! defined $session->param("name") ||
+               ! userinfo_get($session->param("name"), "regdate")) || $do eq 'signin') {
                cgi_signin($q, $session);
+       
+               # Force session flush with safe umask.
+               my $oldmask=umask(077);
+               $session->flush;
+               umask($oldmask);
+               
                return;
        }