changed the privileges API
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JT Smith
parent
1f052120ed
commit
8e79f008c7
48 changed files with 758 additions and 749 deletions
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@ -15,16 +15,8 @@ package WebGUI::Privilege;
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=cut
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use strict;
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use Tie::CPHash;
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use WebGUI::DatabaseLink;
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use WebGUI::DateTime;
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use WebGUI::Group;
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use WebGUI::Grouping;
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use WebGUI::International;
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use WebGUI::Macro;
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use WebGUI::Session;
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use WebGUI::SQL;
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use WebGUI::URL;
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=head1 NAME
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@ -38,10 +30,7 @@ This package provides access to the WebGUI security system and security messages
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use WebGUI::Privilege;
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$html = WebGUI::Privilege::adminOnly();
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$boolean = WebGUI::Privilege::canEditPage();
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$boolean = WebGUI::Privilege::canViewPage();
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$html = WebGUI::Privilege::insufficient();
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$boolean = WebGUI::Privilege::isInGroup($groupId);
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$html = WebGUI::Privilege::noAccess();
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$html = WebGUI::Privilege::notMember();
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$html = WebGUI::Privilege::vitalComponent();
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@ -76,142 +65,6 @@ sub adminOnly {
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return $output;
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}
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#-------------------------------------------------------------------
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=head2 canEditPage ( [ pageId ] )
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Returns a boolean (0|1) value signifying that the user has the required privileges.
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=over
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=item pageId
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The unique identifier for the page that you wish to check the privileges on. Defaults to the current page id.
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=back
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=cut
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sub canEditPage {
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my (%page);
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tie %page, 'Tie::CPHash';
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if ($_[0] ne "") {
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%page = WebGUI::SQL->quickHash("select ownerId,groupIdEdit from page where pageId=$_[0]");
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} else {
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%page = %{$session{page}};
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}
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if ($session{user}{userId} == $page{ownerId}) {
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return 1;
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} elsif (isInGroup($page{groupIdEdit})) {
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return 1;
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} else {
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return 0;
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}
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}
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#-------------------------------------------------------------------
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=head2 canEditWobject ( wobjectId )
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Returns a boolean (0|1) value signifying that the user has the required privileges.
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=over
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=item wobjectId
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The unique identifier for the wobject that you wish to check the privileges on.
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=back
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=cut
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sub canEditWobject {
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my (%wobject);
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tie %wobject, 'Tie::CPHash';
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return canEditPage() if ($session{page}{wobjectPrivileges} != 1 || $_[0] eq "new");
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%wobject = WebGUI::SQL->quickHash("select ownerId,groupIdEdit from wobject where wobjectId=".quote($_[0]));
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if ($session{user}{userId} == $wobject{ownerId}) {
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return 1;
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} elsif (isInGroup($wobject{groupIdEdit})) {
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return 1;
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} else {
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return 0;
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}
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}
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#-------------------------------------------------------------------
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=head2 canViewPage ( [ pageId ] )
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Returns a boolean (0|1) value signifying that the user has the required privileges. Always returns true for Admins and users that have the rights to edit this page.
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=over
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=item pageId
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The unique identifier for the page that you wish to check the privileges on. Defaults to the current page id.
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=back
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=cut
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sub canViewPage {
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my (%page, $inDateRange);
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tie %page, 'Tie::CPHash';
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if ($_[0] eq "") {
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%page = %{$session{page}};
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} else {
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%page = WebGUI::SQL->quickHash("select ownerId,groupIdView,startDate,endDate from page where pageId=$_[0]");
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}
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if ($page{startDate} < time() && $page{endDate} > time()) {
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$inDateRange = 1;
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}
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if ($session{user}{userId} == $page{ownerId}) {
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return 1;
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} elsif (isInGroup($page{groupIdView}) && $inDateRange) {
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return 1;
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} elsif (canEditPage($_[0])) {
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return 1;
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} else {
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return 0;
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}
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}
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#-------------------------------------------------------------------
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=head2 canViewWobject ( wobjectId )
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Returns a boolean (0|1) value signifying that the user has the required privileges. Always returns true for Admins and users that have the rights to edit this wobject.
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=over
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=item wobjectId
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The unique identifier for the wobject that you wish to check the privileges on.
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=back
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=cut
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sub canViewWobject {
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my (%wobject);
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tie %wobject, 'Tie::CPHash';
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return canViewPage() unless ($session{page}{wobjectPrivileges} == 1);
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%wobject = WebGUI::SQL->quickHash("select ownerId,groupIdView,startDate,endDate from wobject where wobjectId=".quote($_[0]));
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if ($wobject{startDate} < time() && $wobject{endDate} > time()) {
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if ($session{user}{userId} == $wobject{ownerId}) {
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return 1;
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} elsif (isInGroup($wobject{groupIdView})) {
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return 1;
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} elsif (canEditWobject($_[0])) {
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return 1;
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} else {
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return 0;
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}
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}else{
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return 0;
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}
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}
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#-------------------------------------------------------------------
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@ -238,163 +91,6 @@ sub insufficient {
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return $output;
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}
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#-------------------------------------------------------------------
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=head2 isInGroup ( [ groupId [ , userId ] ] )
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Returns a boolean (0|1) value signifying that the user has the required privileges. Always returns true for Admins.
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=over
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=item groupId
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The group that you wish to verify against the user. Defaults to group with Id 3 (the Admin group).
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=item userId
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The user that you wish to verify against the group. Defaults to the currently logged in user.
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=back
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=cut
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sub isInGroup {
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my ($gid, $uid, @data, %group, $groupId);
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($gid, $uid) = @_;
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$uid = $session{user}{userId} if ($uid eq "");
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unless (defined $gid) {
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$gid = 3;
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}
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### The following several checks are to increase performance. If this section were removed, everything would continue to work as normal.
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if ($gid == 7) {
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return 1;
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}
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if ($gid == 1) {
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if ($uid == 1) {
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return 1;
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} else {
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return 0;
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}
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}
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if ($gid==2 && $uid != 1) {
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return 1;
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}
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### Use session to cache multiple lookups of the same group.
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if ($session{isInGroup}{$gid}{$uid} == 1) {
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return 1;
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} elsif ($session{isInGroup}{$gid}{$uid} eq "0") {
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return 0;
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}
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### Lookup the actual groupings.
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my $groups = WebGUI::Grouping::getGroupsForUser($uid,1);
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foreach (@{$groups}) {
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$session{isInGroup}{$_}{$uid} = 1;
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}
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if ($session{isInGroup}{$gid}{$uid} == 1) {
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return 1;
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}
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### Get data for auxillary checks.
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tie %group, 'Tie::CPHash';
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%group = WebGUI::SQL->quickHash("select karmaThreshold,ipFilter,scratchFilter,databaseLinkId,dbQuery,dbCacheTimeout from groups where groupId='$gid'");
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### Check IP Address
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if ($group{ipFilter} ne "") {
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$group{ipFilter} =~ s/\t//g;
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$group{ipFilter} =~ s/\r//g;
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$group{ipFilter} =~ s/\n//g;
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$group{ipFilter} =~ s/\s//g;
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$group{ipFilter} =~ s/\./\\\./g;
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my @ips = split(";",$group{ipFilter});
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foreach my $ip (@ips) {
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if ($session{env}{REMOTE_ADDR} =~ /^$ip/) {
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$session{isInGroup}{$gid}{$uid} = 1;
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return 1;
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}
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}
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}
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### Check Scratch Variables
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if ($group{scratchFilter} ne "") {
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$group{scratchFilter} =~ s/\t//g;
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$group{scratchFilter} =~ s/\r//g;
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$group{scratchFilter} =~ s/\n//g;
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$group{scratchFilter} =~ s/\s//g;
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my @vars = split(";",$group{scratchFilter});
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foreach my $var (@vars) {
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my ($name, $value) = split(/\=/,$var);
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if ($session{scratch}{$name} eq $value) {
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$session{isInGroup}{$gid}{$uid} = 1;
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return 1;
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}
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}
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}
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### Check karma levels.
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if ($session{setting}{useKarma}) {
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my $karma;
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if ($uid == $session{user}{userId}) {
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$karma = $session{user}{karma};
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} else {
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($karma) = WebGUI::SQL->quickHash("select karma from users where userId='$uid'");
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}
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if ($karma >= $group{karmaThreshold}) {
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$session{isInGroup}{$gid}{$uid} = 1;
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return 1;
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}
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}
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### Check external database
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if ($group{dbQuery} ne "" && $group{databaseLinkId}) {
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# skip if not logged in and query contains a User macro
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unless ($group{dbQuery} =~ /\^User/i && $uid == 1) {
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my $dbLink = WebGUI::DatabaseLink->new($group{databaseLinkId});
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my $dbh = $dbLink->dbh;
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if (defined $dbh) {
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if ($group{dbQuery} =~ /select 1/i) {
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$group{dbQuery} = WebGUI::Macro::process($group{dbQuery});
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my $sth = WebGUI::SQL->unconditionalRead($group{dbQuery},$dbh);
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unless ($sth->errorCode < 1) {
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WebGUI::ErrorHandler::warn("There was a problem with the database query for group ID $gid.");
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} else {
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my ($result) = $sth->array;
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if ($result == 1) {
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$session{isInGroup}{$gid}{$uid} = 1;
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if ($group{dbCacheTimeout} > 0) {
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WebGUI::Grouping::deleteUsersFromGroups([$uid],[$gid]);
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WebGUI::Grouping::addUsersToGroups([$uid],[$gid],$group{dbCacheTimeout});
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}
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} else {
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$session{isInGroup}{$gid}{$uid} = 0;
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WebGUI::Grouping::deleteUsersFromGroups([$uid],[$gid]) if ($group{dbCacheTimeout} > 0);
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}
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}
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$sth->finish;
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} else {
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WebGUI::ErrorHandler::warn("Database query for group ID $gid must use 'select 1'");
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}
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$dbLink->disconnect;
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return 1 if ($session{isInGroup}{$gid}{$uid});
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}
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}
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}
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### Check for groups of groups.
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$groups = WebGUI::Grouping::getGroupsInGroup($gid,1);
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foreach (@{$groups}) {
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$session{isInGroup}{$_}{$uid} = isInGroup($_, $uid);
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if ($session{isInGroup}{$_}{$uid}) {
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$session{isInGroup}{$gid}{$uid} = 1; # cache current group also so we don't have to do the group in group check again
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return 1;
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}
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}
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$session{isInGroup}{$gid}{$uid} = 0;
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return 0;
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}
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#-------------------------------------------------------------------
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