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Fix for bug 39816: Anyone in CC, Reporter, QA Contact, or Asigned To fields can now be given access to view a bug even if the permissions on that bug are set to a group that would normally exclude those people.
Patch by Myk Melez <myk@mozilla.org> r= justdave@syndicomm.com
This commit is contained in:
justdave%syndicomm.com
parent
39d6b23303
commit
43755341de
@ -266,33 +266,72 @@ sub ValidateBugID {
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# the user is a member of all groups to which the bug is restricted
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# and is authorized to access the bug.
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# A user is also authorized to access a bug if she is the reporter,
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# assignee, QA contact, or member of the cc: list of the bug and the bug
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# allows users in those roles to see the bug. The boolean fields
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# reporter_accessible, assignee_accessible, qacontact_accessible, and
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# cclist_accessible identify whether or not those roles can see the bug.
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# Bit arithmetic is performed by MySQL instead of Perl because bitset
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# fields in the database are 64 bits wide (BIGINT), and Perl installations
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# may or may not support integers larger than 32 bits. Using bitsets
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# and doing bitset arithmetic is probably not cross-database compatible,
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# however, so these mechanisms are likely to change in the future.
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SendSQL("SELECT ((groupset & $usergroupset) = groupset)
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FROM bugs WHERE bug_id = $id");
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# Get data from the database about whether or not the user belongs to
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# all groups the bug is in, and who are the bug's reporter and qa_contact
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# along with which roles can always access the bug.
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SendSQL("SELECT ((groupset & $usergroupset) = groupset) , reporter , assigned_to , qa_contact ,
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reporter_accessible , assignee_accessible , qacontact_accessible , cclist_accessible
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FROM bugs
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WHERE bug_id = $id");
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# Make sure the bug exists in the database.
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MoreSQLData()
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|| DisplayError("Bug #$id does not exist.")
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&& exit;
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# Make sure the user is authorized to access the bug.
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my ($isauthorized) = FetchSQLData();
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$isauthorized
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|| (
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$userid ?
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DisplayError("You are not authorized to access bug #$id.") :
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DisplayError(
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qq|You are not authorized to access bug #$id.
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To see this bug, you must first
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<a href="show_bug.cgi?id=$id&GoAheadAndLogIn=1">log in</a>
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to an account with the appropriate permissions.|
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)
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)
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&& exit;
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my ($isauthorized, $reporter, $assignee, $qacontact, $reporter_accessible,
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$assignee_accessible, $qacontact_accessible, $cclist_accessible) = FetchSQLData();
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# Finish validation and return if the user is authorized either by being
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# a member of all necessary groups or by being the reporter, assignee, or QA contact.
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return
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if $isauthorized
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|| ($reporter_accessible && $reporter == $userid)
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|| ($assignee_accessible && $assignee == $userid)
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|| ($qacontact_accessible && $qacontact == $userid);
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# Try to authorize the user one more time by seeing if they are on
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# the cc: list. If so, finish validation and return.
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if ( $cclist_accessible ) {
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my @cclist;
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SendSQL("SELECT cc.who
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FROM bugs , cc
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WHERE bugs.bug_id = $id
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AND cc.bug_id = bugs.bug_id
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");
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while (my ($ccwho) = FetchSQLData()) {
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push @cclist , $ccwho;
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}
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return if grep($userid == $_ , @cclist);
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}
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# The user did not pass any of the authorization tests, which means they
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# are not authorized to see the bug. Display an error and stop execution.
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# The error the user sees depends on whether or not they are logged in
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# (i.e. $userid contains the user's positive integer ID).
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if ($userid) {
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DisplayError("You are not authorized to access bug #$id.");
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} else {
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DisplayError(
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qq|You are not authorized to access bug #$id. To see this bug, you
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must first <a href="show_bug.cgi?id=$id&GoAheadAndLogIn=1">log in
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to an account</a> with the appropriate permissions.|
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);
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}
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exit;
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}
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# check and see if a given string actually represents a positive
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@ -74,46 +74,24 @@ select
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sum(votes.count)
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from bugs left join votes using(bug_id)
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where bugs.bug_id = $id
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and bugs.groupset & $::usergroupset = bugs.groupset
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group by bugs.bug_id";
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SendSQL($query);
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my %bug;
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my @row;
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if (@row = FetchSQLData()) {
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my $count = 0;
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foreach my $field ("bug_id", "product", "version", "rep_platform",
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"op_sys", "bug_status", "resolution", "priority",
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"bug_severity", "component", "assigned_to", "reporter",
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"bug_file_loc", "short_desc", "target_milestone",
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"qa_contact", "status_whiteboard", "creation_ts",
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"groupset", "delta_ts", "votes") {
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$bug{$field} = shift @row;
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if (!defined $bug{$field}) {
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$bug{$field} = "";
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}
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$count++;
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@row = FetchSQLData();
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my $count = 0;
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foreach my $field ("bug_id", "product", "version", "rep_platform",
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"op_sys", "bug_status", "resolution", "priority",
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"bug_severity", "component", "assigned_to", "reporter",
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"bug_file_loc", "short_desc", "target_milestone",
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"qa_contact", "status_whiteboard", "creation_ts",
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"groupset", "delta_ts", "votes") {
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$bug{$field} = shift @row;
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if (!defined $bug{$field}) {
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$bug{$field} = "";
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}
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} else {
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SendSQL("select groupset from bugs where bug_id = $id");
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if (@row = FetchSQLData()) {
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print "<H1>Permission denied.</H1>\n";
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if ($loginok) {
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print "Sorry; you do not have the permissions necessary to see\n";
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print "bug $id.\n";
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} else {
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print "Sorry; bug $id can only be viewed when logged\n";
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print "into an account with the appropriate permissions. To\n";
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print "see this bug, you must first\n";
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print "<a href=\"show_bug.cgi?id=$id&GoAheadAndLogIn=1\">";
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print "log in</a>.";
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}
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} else {
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print "<H1>Bug not found</H1>\n";
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print "There does not seem to be a bug numbered $id.\n";
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}
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PutFooter();
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exit;
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$count++;
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}
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my $assignedtoid = $bug{'assigned_to'};
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@ -205,7 +183,7 @@ print "
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make_options($::versions{$bug{'product'}}, $bug{'version'}) .
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"</SELECT></TD>
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<TD> </TD>
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<TD ROWSPAN=4 ALIGN=RIGHT VALIGN=TOP><B>Cc:</B></TD>
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<TD ROWSPAN=4 ALIGN=RIGHT VALIGN=TOP><B>CC:</B></TD>
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<TD ROWSPAN=4 VALIGN=TOP> $cc_element </TD>
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</TR><TR>
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<TD ALIGN=RIGHT><B><A HREF=\"bug_status.html\">Status:</A></B></TD>
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@ -401,8 +379,52 @@ if ($::usergroupset ne '0') {
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print "$description<br>\n";
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}
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}
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# If the user is a member of an active bug group, then they also have the
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# ability to determine whether or not the reporter, assignee, QA contact,
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# or users on the cc: list should be able to see the bug even when they
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# are not members of the groups to which the bug is restricted, so display
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# checkboxes that allow the user to make these determinations.
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SendSQL("SELECT bit FROM groups WHERE bit & $::usergroupset != 0 AND isbuggroup != 0 AND isactive = 1");
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if ( FetchSQLData() ) {
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# Determine whether or not the bug is always accessible by the reporter,
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# QA contact, and/or users on the cc: list.
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SendSQL("SELECT reporter_accessible , assignee_accessible ,
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qacontact_accessible , cclist_accessible
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FROM bugs
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WHERE bug_id = $id
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");
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my ($reporter_accessible, $assignee_accessible, $qacontact_accessible, $cclist_accessible) = FetchSQLData();
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# Convert boolean data about which roles always have access to the bug
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# into "checked" attributes for the HTML checkboxes by which users
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# set and change these values.
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my $reporter_checked = $reporter_accessible ? " checked" : "";
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my $assignee_checked = $assignee_accessible ? " checked" : "";
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my $qacontact_checked = $qacontact_accessible ? " checked" : "";
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my $cclist_checked = $cclist_accessible ? " checked" : "";
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# Display interface for changing the values.
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print qq|
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<p>
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<b>But users in the roles selected below can always view this bug:</b><br>
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<small>(Does not take effect unless the bug is restricted to at least one group.)</small>
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</p>
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<p>
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<input type="checkbox" name="reporter_accessible" value="1" $reporter_checked>Reporter
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<input type="checkbox" name="assignee_accessible" value="1" $assignee_checked>Assignee
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<input type="checkbox" name="qacontact_accessible" value="1" $qacontact_checked>QA Contact
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<input type="checkbox" name="cclist_accessible" value="1" $cclist_checked>CC List
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</p>
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|;
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}
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}
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print "<br>
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<INPUT TYPE=radio NAME=knob VALUE=none CHECKED>
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Leave as <b>$bug{'bug_status'} $bug{'resolution'}</b><br>";
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@ -894,6 +894,10 @@ $table{bugs} =
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. '
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lastdiffed datetime not null,
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everconfirmed tinyint not null,
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reporter_accessible tinyint not null default 1,
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assignee_accessible tinyint not null default 1,
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qacontact_accessible tinyint not null default 1,
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cclist_accessible tinyint not null default 1,
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index (assigned_to),
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index (creation_ts),
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@ -2455,6 +2459,15 @@ if (GetFieldDef('bugs_activity', 'oldvalue')) {
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# http://bugzilla.mozilla.org/show_bug.cgi?id=90933
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ChangeFieldType("profiles", "disabledtext", "mediumtext not null");
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# 2001-07-26 myk@mozilla.org bug39816:
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# Add fields to the bugs table that record whether or not the reporter,
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# assignee, QA contact, and users on the cc: list can see bugs even when
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# they are not members of groups to which the bugs are restricted.
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AddField("bugs", "reporter_accessible", "tinyint not null default 1");
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AddField("bugs", "assignee_accessible", "tinyint not null default 1");
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AddField("bugs", "qacontact_accessible", "tinyint not null default 1");
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AddField("bugs", "cclist_accessible", "tinyint not null default 1");
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# If you had to change the --TABLE-- definition in any way, then add your
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# differential change code *** A B O V E *** this comment.
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#
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@ -529,6 +529,35 @@ if (defined $::FORM{'qa_contact'}) {
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# If the user is submitting changes from show_bug.cgi for a single bug
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# and they have access to an active bug group, process the flags that
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# indicate whether or not the reporter, assignee, QA contact, and users
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# on the CC list can see the bug regardless of its group restrictions.
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if ( $::FORM{'id'} ) {
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SendSQL("SELECT bit FROM groups WHERE bit & $::usergroupset != 0
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AND isbuggroup != 0 AND isactive = 1");
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my ($groupbits) = FetchSQLData();
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if ( $groupbits ) {
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DoComma();
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$::FORM{'reporter_accessible'} = $::FORM{'reporter_accessible'} ? '1' : '0';
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$::query .= "reporter_accessible = $::FORM{'reporter_accessible'}";
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DoComma();
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$::FORM{'assignee_accessible'} = $::FORM{'assignee_accessible'} ? '1' : '0';
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$::query .= "assignee_accessible = $::FORM{'assignee_accessible'}";
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DoComma();
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$::FORM{'qacontact_accessible'} = $::FORM{'qacontact_accessible'} ? '1' : '0';
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$::query .= "qacontact_accessible = $::FORM{'qacontact_accessible'}";
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DoComma();
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$::FORM{'cclist_accessible'} = $::FORM{'cclist_accessible'} ? '1' : '0';
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$::query .= "cclist_accessible = $::FORM{'cclist_accessible'}";
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}
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}
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my $removedCcString = "";
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my $duplicate = 0;
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