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-rw-r--r--Bugzilla.pm10
-rw-r--r--Bugzilla/Auth/Persist/Cookie.pm2
-rw-r--r--Bugzilla/CGI.pm28
-rw-r--r--Bugzilla/Token.pm2
-rw-r--r--extensions/GitHubAuth/Extension.pm15
-rw-r--r--extensions/GitHubAuth/lib/Client.pm44
-rw-r--r--extensions/GitHubAuth/lib/Login.pm91
-rw-r--r--extensions/GitHubAuth/lib/Util.pm35
-rw-r--r--extensions/GitHubAuth/template/en/default/hook/account/auth/login-additional_methods.html.tmpl10
-rw-r--r--extensions/GitHubAuth/template/en/default/hook/account/auth/login-small-additional_methods.html.tmpl12
-rw-r--r--extensions/GitHubAuth/template/en/default/hook/global/code-error-errors.html.tmpl12
-rwxr-xr-xgithub.cgi110
12 files changed, 228 insertions, 143 deletions
diff --git a/Bugzilla.pm b/Bugzilla.pm
index 96f7cd0d2..a219d5bde 100644
--- a/Bugzilla.pm
+++ b/Bugzilla.pm
@@ -353,6 +353,16 @@ sub page_requires_login {
return $_[0]->request_cache->{page_requires_login};
}
+sub github_secret {
+ my ($class) = @_;
+ my $cache = $class->request_cache;
+ my $cgi = $class->cgi;
+
+ $cache->{github_secret} //= $cgi->cookie('github_secret') // generate_random_password(16);
+
+ return $cache->{github_secret};
+}
+
sub login {
my ($class, $type) = @_;
diff --git a/Bugzilla/Auth/Persist/Cookie.pm b/Bugzilla/Auth/Persist/Cookie.pm
index 4adb00f96..fd910b118 100644
--- a/Bugzilla/Auth/Persist/Cookie.pm
+++ b/Bugzilla/Auth/Persist/Cookie.pm
@@ -90,6 +90,8 @@ sub persist_login {
$cookieargs{'-secure'} = 1;
}
+ $cgi->remove_cookie('github_secret');
+ $cgi->remove_cookie('Bugzilla_login_request_cookie');
$cgi->send_cookie(-name => 'Bugzilla_login',
-value => $user->id,
%cookieargs);
diff --git a/Bugzilla/CGI.pm b/Bugzilla/CGI.pm
index a5a1afc5c..4deb5aa52 100644
--- a/Bugzilla/CGI.pm
+++ b/Bugzilla/CGI.pm
@@ -31,6 +31,7 @@ use Bugzilla::Util;
use Bugzilla::Search::Recent;
use File::Basename;
+use URI;
BEGIN {
if (ON_WINDOWS) {
@@ -125,6 +126,21 @@ sub new {
return $self;
}
+sub target_uri {
+ my ($self) = @_;
+
+ my $base = correct_urlbase();
+ if (my $request_uri = $self->request_uri) {
+ my $base_uri = URI->new($base);
+ $base_uri->path('');
+ $base_uri->query(undef);
+ return $base_uri . $request_uri;
+ }
+ else {
+ return $base . ($self->url(-relative => 1, -query => 1) || 'index.cgi');
+ }
+}
+
# We want this sorted plus the ability to exclude certain params
sub canonicalise_query {
my ($self, @exclude) = @_;
@@ -355,6 +371,16 @@ sub header {
%args);
}
+ # We generate a cookie and store it in the request cache
+ # To initiate github login, a form POSTs to github.cgi with the
+ # github_secret as a parameter. It must match the github_secret cookie.
+ # this prevents some types of redirection attacks.
+ unless ($user->id) {
+ $self->send_cookie(-name => 'github_secret',
+ -value => Bugzilla->github_secret,
+ -httponly => 1);
+ }
+
# Add the cookies in if we have any
if (scalar(@{$self->{Bugzilla_cookie_list}})) {
unshift(@_, '-cookie' => $self->{Bugzilla_cookie_list});
@@ -475,6 +501,8 @@ sub send_cookie {
$paramhash{'-path'} = Bugzilla->params->{'cookiepath'};
$paramhash{'-domain'} = Bugzilla->params->{'cookiedomain'}
if Bugzilla->params->{'cookiedomain'};
+ $paramhash{'-secure'} = 1
+ if Bugzilla->params->{'ssl_redirect'};
# Move the param list back into an array for the call to cookie().
foreach (keys(%paramhash)) {
diff --git a/Bugzilla/Token.pm b/Bugzilla/Token.pm
index 3c5261821..6e3095549 100644
--- a/Bugzilla/Token.pm
+++ b/Bugzilla/Token.pm
@@ -237,7 +237,7 @@ sub issue_short_lived_session_token {
# the token to the caller.
$user //= Bugzilla->user;
- return _create_token($user->id, 'session.short', $data);
+ return _create_token($user->id ? $user->id : undef, 'session.short', $data);
}
sub issue_hash_token {
diff --git a/extensions/GitHubAuth/Extension.pm b/extensions/GitHubAuth/Extension.pm
index d68934be4..b813689cd 100644
--- a/extensions/GitHubAuth/Extension.pm
+++ b/extensions/GitHubAuth/Extension.pm
@@ -12,7 +12,6 @@ use strict;
use parent qw(Bugzilla::Extension);
use Bugzilla::Extension::GitHubAuth::Client;
-use Bugzilla::Extension::GitHubAuth::Util qw(target_uri);
use Bugzilla::Error;
use Bugzilla::Util qw(trick_taint);
@@ -30,7 +29,7 @@ BEGIN {
my ($stack, $method) = @_;
return undef if $method eq 'fail_nodata';
- return $stack->UNIVERSAL::can($method);
+ return $stack->SUPER::can($method);
};
}
@@ -42,18 +41,6 @@ sub install_before_final_checks {
}) unless Bugzilla::Group->new({ name => 'no-github-auth' });
}
-sub template_before_create {
- my ($self, $args) = @_;
-
- return if Bugzilla->user->id && !Bugzilla->cgi->param('logout');
-
- $args->{config}{VARIABLES}{github_auth} = {
- login => sub {
- return Bugzilla::Extension::GitHubAuth::Client->login_uri(target_uri());
- },
- };
-}
-
sub attachment_should_redirect_login {
my ($self, $args) = @_;
my $cgi = Bugzilla->cgi;
diff --git a/extensions/GitHubAuth/lib/Client.pm b/extensions/GitHubAuth/lib/Client.pm
index 338a5b639..77c8a6c61 100644
--- a/extensions/GitHubAuth/lib/Client.pm
+++ b/extensions/GitHubAuth/lib/Client.pm
@@ -15,7 +15,7 @@ use URI::QueryParam;
use Digest;
use Bugzilla::Extension::GitHubAuth::Client::Error qw(ThrowUserError ThrowCodeError);
-use Bugzilla::Util qw(remote_ip);
+use Bugzilla::Util qw(remote_ip correct_urlbase);
use constant DIGEST_HASH => 'SHA1';
@@ -35,19 +35,22 @@ sub new {
}
sub login_uri {
- my ($self, $target) = @_;
+ my ($class, $target_uri) = @_;
- $target->query_param(GoAheadAndLogIn => 1);
- $target->query_param(github_login => 1);
- $target->query_param_delete('logout');
+ my $uri = URI->new(correct_urlbase() . "github.cgi");
+ $uri->query_form(target_uri => $target_uri);
+ return $uri;
+}
- my $uri = URI->new(GH_AUTHORIZE_URI);
+sub authorize_uri {
+ my ($class, $state) = @_;
+ my $uri = URI->new(GH_AUTHORIZE_URI);
$uri->query_form(
client_id => Bugzilla->params->{github_client_id},
scope => 'user:email',
- state => $self->get_state($target),
- redirect_uri => $target,
+ state => $state,
+ redirect_uri => correct_urlbase() . "github.cgi",
);
return $uri;
@@ -65,31 +68,6 @@ sub get_email_key {
return $digest->hexdigest;
}
-sub get_state {
- my ($class, $target) = @_;
- my $sorted_target = $target->clone;
- $sorted_target->query_form({});
-
- foreach my $key (sort $target->query_param) {
- $sorted_target->query_param($key, $target->query_param($key));
- }
-
- $sorted_target->query_param_delete("code");
- $sorted_target->query_param_delete("state");
- $sorted_target->query_param_delete('github_email_key');
- $sorted_target->query_param_delete('github_email');
- $sorted_target->query_param_delete('GoAheadAndLogIn');
- $sorted_target->query_param_delete('github_login');
-
- my $cgi = Bugzilla->cgi;
- my $digest = Digest->new(DIGEST_HASH);
- $digest->add($sorted_target->as_string);
- $digest->add(remote_ip());
- $digest->add($cgi->cookie('Bugzilla_github_token') // Bugzilla->request_cache->{github_token} // '');
- $digest->add(Bugzilla->localconfig->{site_wide_secret});
- return $digest->hexdigest;
-}
-
sub _handle_response {
my ($self, $response) = @_;
my $data = eval {
diff --git a/extensions/GitHubAuth/lib/Login.pm b/extensions/GitHubAuth/lib/Login.pm
index 6e105c33a..f1effb4e1 100644
--- a/extensions/GitHubAuth/lib/Login.pm
+++ b/extensions/GitHubAuth/lib/Login.pm
@@ -13,11 +13,12 @@ use fields qw(github_failure);
use Scalar::Util qw(blessed);
-use Bugzilla::Constants qw(AUTH_NODATA AUTH_ERROR USAGE_MODE_BROWSER );
+use Bugzilla::Constants qw(AUTH_NODATA AUTH_ERROR USAGE_MODE_BROWSER);
use Bugzilla::Util qw(trick_taint correct_urlbase generate_random_password);
+use Bugzilla::Token qw(issue_short_lived_session_token set_token_extra_data);
+use List::MoreUtils qw(any);
use Bugzilla::Extension::GitHubAuth::Client;
use Bugzilla::Extension::GitHubAuth::Client::Error ();
-use Bugzilla::Extension::GitHubAuth::Util qw(target_uri);
use Bugzilla::Error;
use constant { requires_verification => 1,
@@ -27,30 +28,16 @@ use constant { requires_verification => 1,
sub get_login_info {
my ($self) = @_;
my $cgi = Bugzilla->cgi;
- my $github_login = $cgi->param('github_login');
- my $github_email = $cgi->param('github_email');
- my $github_email_key = $cgi->param('github_email_key');
-
- my $cookie = $cgi->cookie('Bugzilla_github_token');
- unless ($cookie) {
- my $token = generate_random_password();
- $cgi->send_cookie(-name => 'Bugzilla_github_token',
- -value => $token,
- Bugzilla->params->{'ssl_redirect'} ? ( -secure => 1 ) : (),
- -httponly => 1);
- Bugzilla->request_cache->{github_token} = $token;
- }
+ my $github_action = Bugzilla->request_cache->{github_action};
- return { failure => AUTH_NODATA } unless $github_login;
+ return { failure => AUTH_NODATA } unless $github_action;
my $response;
- if ($github_email_key && $github_email) {
- trick_taint($github_email);
- trick_taint($github_email_key);
- $response = $self->_get_login_info_from_email($github_email, $github_email_key);
+ if ($github_action eq 'login') {
+ $response = $self->_get_login_info_from_github();
}
- else {
- $response = $self->_get_login_info_from_github();
+ elsif ($github_action eq 'email') {
+ $response = $self->_get_login_info_from_email();
}
if (!exists $response->{failure}) {
@@ -84,20 +71,13 @@ sub _get_login_info_from_github {
my ($self) = @_;
my $cgi = Bugzilla->cgi;
my $template = Bugzilla->template;
- my $state = $cgi->param('state');
my $code = $cgi->param('code');
return { failure => AUTH_ERROR, error => 'github_missing_code' } unless $code;
- return { failure => AUTH_ERROR, error => 'github_invalid_state' } unless $state;
trick_taint($code);
- trick_taint($state);
- my $target = target_uri();
my $client = Bugzilla::Extension::GitHubAuth::Client->new;
- if ($state ne $client->get_state($target)) {
- return { failure => AUTH_ERROR, error => 'github_invalid_state' };
- }
my ($access_token, $emails);
eval {
@@ -119,15 +99,6 @@ sub _get_login_info_from_github {
my @emails = map { $_->{email} }
grep { $_->{verified} && $_->{email} !~ /\@users\.noreply\.github\.com$/ } @$emails;
- my $choose_email = sub {
- my ($email) = @_;
- my $uri = $target->clone;
- my $key = Bugzilla::Extension::GitHubAuth::Client->get_email_key($email);
- $uri->query_param(github_email => $email);
- $uri->query_param(github_email_key => $key);
- return $uri;
- };
-
my @bugzilla_users;
my @github_emails;
foreach my $email (@emails) {
@@ -143,7 +114,6 @@ sub _get_login_info_from_github {
if (@allowed_bugzilla_users == 1) {
my ($user) = @allowed_bugzilla_users;
- $cgi->remove_cookie('Bugzilla_github_token');
return { user => $user };
}
elsif (@allowed_bugzilla_users > 1) {
@@ -151,7 +121,7 @@ sub _get_login_info_from_github {
template => 'account/auth/github-verify-account.html.tmpl',
vars => {
bugzilla_users => \@allowed_bugzilla_users,
- choose_email => $choose_email,
+ choose_email => _mk_choose_email(\@emails),
},
};
return { failure => AUTH_NODATA };
@@ -165,7 +135,7 @@ sub _get_login_info_from_github {
template => 'account/auth/github-verify-account.html.tmpl',
vars => {
github_emails => \@github_emails,
- choose_email => $choose_email,
+ choose_email => _mk_choose_email(\@emails),
},
};
return { failure => AUTH_NODATA };
@@ -176,19 +146,22 @@ sub _get_login_info_from_github {
}
sub _get_login_info_from_email {
- my ($self, $github_email, $github_email_key) = @_;
+ my ($self) = @_;
my $cgi = Bugzilla->cgi;
+ my $email = $cgi->param('email') or return { failure => AUTH_ERROR,
+ user_error => 'github_invalid_email',
+ details => { email => '' } };
+ trick_taint($email);
- my $key = Bugzilla::Extension::GitHubAuth::Client->get_email_key($github_email);
- unless ($github_email_key eq $key) {
+ unless (any { $_ eq $email } @{ Bugzilla->request_cache->{github_emails} }) {
return { failure => AUTH_ERROR,
user_error => 'github_invalid_email',
- details => { email => $github_email }};
+ details => { email => $email }};
}
- my $user = Bugzilla::User->new({name => $github_email, cache => 1});
+ my $user = Bugzilla::User->new({name => $email, cache => 1});
$cgi->remove_cookie('Bugzilla_github_token');
- return $user ? { user => $user } : { email => $github_email };
+ return $user ? { user => $user } : { email => $email };
}
sub fail_nodata {
@@ -206,5 +179,29 @@ sub fail_nodata {
exit;
}
+sub _store_emails {
+ my ($emails) = @_;
+ my $state = issue_short_lived_session_token("github_email");
+ set_token_extra_data($state, { type => 'github_email',
+ emails => $emails,
+ target_uri => Bugzilla->request_cache->{github_target_uri} });
+
+ Bugzilla->cgi->send_cookie(-name => 'github_state',
+ -value => $state,
+ -httponly => 1);
+ return $state;
+}
+
+sub _mk_choose_email {
+ my ($emails) = @_;
+ my $state = _store_emails($emails);
+
+ return sub {
+ my $email = shift;
+ my $uri = URI->new(correct_urlbase() . "github.cgi");
+ $uri->query_form( state => $state, email => $email );
+ return $uri;
+ };
+}
1;
diff --git a/extensions/GitHubAuth/lib/Util.pm b/extensions/GitHubAuth/lib/Util.pm
deleted file mode 100644
index bda76a420..000000000
--- a/extensions/GitHubAuth/lib/Util.pm
+++ /dev/null
@@ -1,35 +0,0 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-# This Source Code Form is "Incompatible With Secondary Licenses", as
-# defined by the Mozilla Public License, v. 2.0.
-
-package Bugzilla::Extension::GitHubAuth::Util;
-
-use strict;
-use warnings;
-
-use Bugzilla::Util qw(correct_urlbase);
-use URI;
-
-use base qw(Exporter);
-our @EXPORT = qw( target_uri );
-
-
-# this is like correct_urlbase() except it returns the *requested* uri, before http url rewrites have been applied.
-# needed to generate github's redirect_uri.
-sub target_uri {
- my $cgi = Bugzilla->cgi;
- my $base = URI->new(correct_urlbase());
- if (my $request_uri = $cgi->request_uri) {
- $base->path('');
- $request_uri =~ s!^/+!!;
- return URI->new($base . "/" . $request_uri);
- }
- else {
- return URI->new(correct_urlbase() . $cgi->url(-relative => 1, query => ));
- }
-}
-
-1;
diff --git a/extensions/GitHubAuth/template/en/default/hook/account/auth/login-additional_methods.html.tmpl b/extensions/GitHubAuth/template/en/default/hook/account/auth/login-additional_methods.html.tmpl
index 26eb8d63b..609b86159 100644
--- a/extensions/GitHubAuth/template/en/default/hook/account/auth/login-additional_methods.html.tmpl
+++ b/extensions/GitHubAuth/template/en/default/hook/account/auth/login-additional_methods.html.tmpl
@@ -5,14 +5,16 @@
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
#%]
-
+[% USE Bugzilla %]
[% IF Param('user_info_class').split(',').contains('GitHubAuth') %]
<p>
- <a href="[% github_auth.login FILTER html %]">
- <img src="extensions/GitHubAuth/web/images/github_sign_in.png"
+ <form method="post" action="[% urlbase FILTER html %]github.cgi">
+ <input type="hidden" name="github_secret" value="[% Bugzilla.github_secret FILTER html %]">
+ <input type="hidden" name="target_uri" value="[% Bugzilla.cgi.target_uri FILTER html %]">
+ <input type="image" src="extensions/GitHubAuth/web/images/github_sign_in.png"
alt="Sign in with GitHub"
title="Sign in with GitHub"
width="185" height="25">
- </a>
+ </form>
</p>
[% END %]
diff --git a/extensions/GitHubAuth/template/en/default/hook/account/auth/login-small-additional_methods.html.tmpl b/extensions/GitHubAuth/template/en/default/hook/account/auth/login-small-additional_methods.html.tmpl
index 6c4582b70..f32b34a59 100644
--- a/extensions/GitHubAuth/template/en/default/hook/account/auth/login-small-additional_methods.html.tmpl
+++ b/extensions/GitHubAuth/template/en/default/hook/account/auth/login-small-additional_methods.html.tmpl
@@ -5,6 +5,7 @@
# This Source Code Form is "Incompatible With Secondary Licenses", as
# defined by the Mozilla Public License, v. 2.0.
#%]
+[% USE Bugzilla %]
[% IF Param('user_info_class').split(',').contains('GitHubAuth') %]
<script type="text/javascript">
@@ -18,9 +19,12 @@
});
</script>
<span id="github_mini_login[% qs_suffix FILTER html %]" class="bz_default_hidden">
- <a href="[% github_auth.login FILTER html %]">
- <img src="extensions/GitHubAuth/web/images/sign_in.png" height="22" width="75" align="absmiddle"
- alt="Sign in with GitHub"
- title="Sign in with GitHub"></a> or
+ <form method="post" action="[% urlbase FILTER html %]github.cgi">
+ <input type="hidden" name="github_secret" value="[% Bugzilla.github_secret FILTER html %]">
+ <input type="hidden" name="target_uri" value="[% Bugzilla.cgi.target_uri FILTER html %]">
+ <input type="image" src="extensions/GitHubAuth/web/images/sign_in.png" height="22" width="75" align="absmiddle"
+ alt="Sign in with GitHub"
+ title="Sign in with GitHub"></a> or
+ </form>
</span>
[% END %]
diff --git a/extensions/GitHubAuth/template/en/default/hook/global/code-error-errors.html.tmpl b/extensions/GitHubAuth/template/en/default/hook/global/code-error-errors.html.tmpl
index 5f6672e2b..aaf9b6fa3 100644
--- a/extensions/GitHubAuth/template/en/default/hook/global/code-error-errors.html.tmpl
+++ b/extensions/GitHubAuth/template/en/default/hook/global/code-error-errors.html.tmpl
@@ -6,11 +6,7 @@
# defined by the Mozilla Public License, v. 2.0.
#%]
-[% IF error == "github_invalid_state" %]
- [% title = "Invalid State Parameter" %]
- An invalid <em>state</em> parameter was passed to the GitHub OAuth2 callback.
-
-[% ELSIF error == "github_missing_code" %]
+[% IF error == "github_missing_code" %]
[% title = "Missing GitHub Auth Code" %]
Expected a <em>code</em> parameter in the GitHub OAuth2 callback.
@@ -22,4 +18,10 @@
[% title = "GitHub Error" %]
GitHub returned an error: [% response.message FILTER html %]
+[% ELSIF error == "github_invalid_target" %]
+ [% terms.Bugzilla %] cannot log you into an external site via GitHub.
+
+[% ELSIF error == "github_invalid_request" %]
+ Invalid GitHub log in attempt (reason: [% reason FILTER html %])
+
[% END %]
diff --git a/github.cgi b/github.cgi
new file mode 100755
index 000000000..e2955e299
--- /dev/null
+++ b/github.cgi
@@ -0,0 +1,110 @@
+#!/usr/bin/perl -wT
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This Source Code Form is "Incompatible With Secondary Licenses", as
+# defined by the Mozilla Public License, v. 2.0.
+
+use 5.10.1;
+use strict;
+use lib qw(. lib);
+
+use Bugzilla;
+use Bugzilla::Util qw( correct_urlbase );
+use Bugzilla::Error;
+use Bugzilla::Constants;
+use Bugzilla::Token qw( issue_short_lived_session_token
+ set_token_extra_data
+ get_token_extra_data
+ delete_token );
+use URI;
+use URI::QueryParam;
+BEGIN { Bugzilla->extensions }
+use Bugzilla::Extension::GitHubAuth::Client;
+
+my $cgi = Bugzilla->cgi;
+my $urlbase = correct_urlbase();
+
+if (lc($cgi->request_method) eq 'post') {
+ # POST requests come from Bugzilla itself and begin the GitHub login process
+ # by redirecting the user to GitHub's authentication endpoint.
+
+ my $user = Bugzilla->login(LOGIN_OPTIONAL);
+ my $target_uri = $cgi->param('target_uri') or ThrowCodeError("github_invalid_target");
+ my $github_secret = $cgi->param('github_secret') or ThrowCodeError("github_invalid_request", { reason => 'invalid secret' });
+ my $github_secret2 = Bugzilla->github_secret or ThrowCodeError("github_invalid_request", { reason => 'invalid secret' });
+
+ ThrowCodeError("github_invalid_request", { reason => 'invalid secret' })
+ unless $github_secret eq $github_secret2;
+
+ ThrowCodeError("github_invalid_target", { target_uri => $target_uri })
+ unless $target_uri =~ /^\Q$urlbase\E/;
+
+ if ($user->id) {
+ print $cgi->redirect($target_uri);
+ exit;
+ }
+
+ my $state = issue_short_lived_session_token("github_state");
+ set_token_extra_data($state, { type => 'github_login', target_uri => $target_uri });
+
+ $cgi->send_cookie(-name => 'github_state',
+ -value => $state,
+ -httponly => 1);
+ print $cgi->redirect(Bugzilla::Extension::GitHubAuth::Client->authorize_uri($state));
+}
+elsif (lc($cgi->request_method) eq 'get') {
+ # GET requests come from GitHub, with this script acting as the OAuth2 callback.
+ my $state_param = $cgi->param('state');
+ my $state_cookie = $cgi->cookie('github_state');
+
+ # If the state or params are missing, or the github_state cookie is missing
+ # we just redirect to index.cgi.
+ unless ($state_param && $state_cookie && $cgi->param('code')) {
+ print $cgi->redirect($urlbase . "index.cgi");
+ exit;
+ }
+
+ ThrowCodeError("github_invalid_request", { reason => 'invalid state param' })
+ unless $state_param eq $state_cookie;
+
+ my $state_data = get_token_extra_data($state_param);
+ ThrowCodeError("github_invalid_request", { reason => 'invalid state param' } )
+ unless $state_data && $state_data->{type};
+
+
+ $cgi->remove_cookie('github_state');
+ delete_token($state_param);
+
+ if ($state_data->{type} eq 'github_login') {
+ Bugzilla->request_cache->{github_action} = 'login';
+ Bugzilla->request_cache->{github_target_uri} = $state_data->{target_uri};
+ }
+ elsif ($state_data->{type} eq 'github_email') {
+ Bugzilla->request_cache->{github_action} = 'email';
+ Bugzilla->request_cache->{github_emails} = $state_data->{emails};
+ }
+ else {
+ ThrowCodeError("github_invalid_request", { reason => "invalid state param" })
+ }
+ my $user = Bugzilla->login(LOGIN_REQUIRED);
+
+ my $target_uri = URI->new($state_data->{target_uri});
+
+ # It makes very little sense to login to a page with the logout parameter.
+ # doing so would be a no-op, so we ignore the logout param here.
+ $target_uri->query_param_delete('logout');
+
+ if ($target_uri->path =~ /attachment\.cgi/) {
+ my $attachment_uri = URI->new($urlbase . "attachment.cgi");
+ $attachment_uri->query_param(id => scalar $target_uri->query_param('id'));
+ if ($target_uri->query_param('action')) {
+ $attachment_uri->query_param(action => scalar $target_uri->query_param('action'));
+ }
+ print $cgi->redirect($attachment_uri);
+ }
+ else {
+ print $cgi->redirect($target_uri);
+ }
+}
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-23 12:33:21 +0100