Auth/Twitter (#595)
This commit is contained in:
parent
a686481323
commit
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@ -40,9 +40,9 @@ lib/Lemonldap/NG/Portal/Auth/Remote.pm
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lib/Lemonldap/NG/Portal/Auth/SAML.pm
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lib/Lemonldap/NG/Portal/Auth/Slave.pm
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lib/Lemonldap/NG/Portal/Auth/SSL.pm
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lib/Lemonldap/NG/Portal/Auth/Twitter.pm
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lib/Lemonldap/NG/Portal/AuthMulti.pm
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lib/Lemonldap/NG/Portal/AuthRadius.pm
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lib/Lemonldap/NG/Portal/AuthTwitter.pm
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lib/Lemonldap/NG/Portal/AuthWebID.pm
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lib/Lemonldap/NG/Portal/AuthYubikey.pm
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lib/Lemonldap/NG/Portal/CDC.pm
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@ -13,8 +13,6 @@ extends qw(Lemonldap::NG::Portal::Auth::_WebForm);
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our $VERSION = '2.0.0';
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use constant AuthnLevel => 0;
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# INITIALIZATION
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# Initialize demo accounts
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234
lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Auth/Twitter.pm
Normal file
234
lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Auth/Twitter.pm
Normal file
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@ -0,0 +1,234 @@
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package Lemonldap::NG::Portal::Auth::Demo;
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use strict;
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use Mouse;
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use URI::Escape;
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use Lemonldap::NG::Portal::Main::Constants qw(PE_OK PE_ERROR);
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our $VERSION = '2.0.0';
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# INITIALIZATION
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has twitterRequestTokenURL => (
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is => 'ro',
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default => sub {
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$_[0]->conf->{twitterRequestTokenURL}
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|| 'https://api.twitter.com/oauth/request_token';
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}
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);
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has twitterAuthorizeURL => (
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is => 'ro',
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default => sub {
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$_[0]->conf->{twitterAuthorizeURL}
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|| 'https://api.twitter.com/oauth/authorize';
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}
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);
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has twitterAccessTokenURL => (
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is => 'ro',
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default => sub {
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$_[0]->conf->{twitterAccessTokenURL}
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|| 'https://api.twitter.com/oauth/access_token';
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}
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);
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sub init {
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my ($self) = @_;
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unless ( $self->conf->{twitterKey} and $self->conf->{twitterSecret} ) {
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$self->error('twitterKey and twitterSecret parameters are required');
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return 0;
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}
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eval {
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require Net::OAuth;
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$Net::OAuth::PROTOCOL_VERSION = &Net::OAuth::PROTOCOL_VERSION_1_0A();
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};
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if ($@) {
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$self->error("Unable to load Net::OAuth: $@");
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return 0;
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}
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return 1;
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}
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sub extractFormInfo {
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my ( $self, $req ) = @_;
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my $nonce = time;
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# 1. Request to authenticate
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unless ( $req->param('twitterback') ) {
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$self->lmLog( 'Redirection to Twitter', 'debug' );
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# 1.1 Try to get token to dialog with Twitter
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my $callback_url = $self->url();
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# Twitter callback parameter
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$callback_url .=
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( $callback_url =~ /\?/ ? '&' : '?' ) . "twitterback=1";
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# Add request state parameters
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if ( $req->datas->{_url} ) {
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my $url_param = 'url=' . uri_escape( $req->datas->{_url} );
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$callback_url .= ( $callback_url =~ /\?/ ? '&' : '?' ) . $url_param;
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}
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if ( $req->param( $self->conf->{authChoiceParam} ) ) {
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my $url_param =
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$self->conf->{authChoiceParam} . '='
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. uri_escape( $req->param( $self->conf->{authChoiceParam} ) );
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$callback_url .= ( $callback_url =~ /\?/ ? '&' : '?' ) . $url_param;
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}
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# Forward hidden fields
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if ( exists $req->{portalHiddenFormValues} ) {
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$self->lmLog( "Add hidden values to Twitter redirect URL",
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'debug' );
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foreach ( keys %{ $req->{portalHiddenFormValues} } ) {
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$callback_url .=
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( $callback_url =~ /\?/ ? '&' : '?' )
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. $_ . '='
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. uri_escape( $req->{portalHiddenFormValues}->{$_} );
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}
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}
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my $request = Net::OAuth->request("request token")->new(
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consumer_key => $self->conf->{twitterKey},
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consumer_secret => $self->conf->{twitterSecret},
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request_url => $self->twitterRequestTokenURL,
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request_method => 'POST',
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signature_method => 'HMAC-SHA1',
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timestamp => time,
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nonce => $nonce,
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callback => $callback_url,
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);
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$request->sign;
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my $request_url = $request->to_url;
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$self->lmLog( "POST $request_url to Twitter", 'debug' );
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my $res = $self->ua()->post($request_url);
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$self->lmLog( "Twitter response: " . $res->as_string, 'debug' );
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if ( $res->is_success ) {
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my $response = Net::OAuth->response('request token')
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->from_post_body( $res->content );
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# 1.2 Store token key and secret in cookies
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$req->addCookie(
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$self->cookie(
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name => '_twitSec',
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value => $response->token_secret,
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expires => '+3m'
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)
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);
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# 1.3 Redirect user to Twitter
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my $authorize_url =
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$self->twitterAuthorizeURL . "?oauth_token=" . $response->token;
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$self->redirect( -uri => $authorize_url );
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$self->quit();
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}
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else {
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$self->lmLog( 'Twitter OAuth protocol error: ' . $res->content,
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'error' );
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return PE_ERROR;
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}
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}
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# 2. User is back from Twitter
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my $request_token = $req->param('oauth_token');
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my $verifier = $req->param('oauth_verifier');
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unless ( $request_token and $verifier ) {
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$self->lmLog( 'Twitter OAuth protocol error', 'error' );
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return PE_ERROR;
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}
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$self->lmLog(
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"Get token $request_token and verifier $verifier from Twitter",
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'debug' );
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# 2.1 Reconnect to Twitter
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my $access = Net::OAuth->request("access token")->new(
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consumer_key => $self->conf->{twitterKey},
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consumer_secret => $self->conf->{twitterSecret},
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request_url => $self->twitterAccessTokenURL,
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request_method => 'POST',
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signature_method => 'HMAC-SHA1',
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verifier => $verifier,
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token => $request_token,
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token_secret => $self->cookie('_twitSec'),
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timestamp => time,
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nonce => $nonce,
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);
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$access->sign;
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my $access_url = $access->to_url;
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$self->lmLog( "POST $access_url to Twitter", 'debug' );
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my $res_access = $self->ua()->post($access_url);
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$self->lmLog( "Twitter response: " . $res_access->as_string, 'debug' );
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if ( $res_access->is_success ) {
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my $response = Net::OAuth->response('access token')
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->from_post_body( $res_access->content );
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# Get user_id and screename
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$req->datas->{_twitterUserId} = $response->{extra_params}->{user_id};
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$req->datas->{_twitterScreenName} =
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$response->{extra_params}->{screen_name};
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$self->lmLog(
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"Get user id "
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. $req->datas->{_twitterUserId}
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. " and screen name "
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. $req->datas->{_twitterScreenName},
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'debug'
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);
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}
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else {
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$self->lmLog( 'Twitter OAuth protocol error: ' . $res_access->content,
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'error' );
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return PE_ERROR;
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}
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# 2.4 Set $req->{user} to screen name
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$req->user( $req->datas->{_twitterScreenName} );
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$self->lmLog( "Good Twitter authentication for $req->{user}", 'debug' );
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# Force redirection to avoid displaying OAuth datas
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$req->{mustRedirect} = 1;
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# Clean temporaries cookies
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$req->addCookie(
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$self->cookie( -name => '_twitSec', -value => 0, -expires => '-3m' ) );
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PE_OK;
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}
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sub setAuthSessionInfo {
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my ( $self, $req ) = @_;
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$req->{sessionInfo}->{authenticationLevel} =
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$req->datas->{twitterAuthnLevel};
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$req->{sessionInfo}->{_twitterUserId} = $req->datas->{_twitterUserId};
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$req->{sessionInfo}->{_twitterScreenName} =
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$req->datas->{_twitterScreenName};
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PE_OK;
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}
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sub authenticate {
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PE_OK;
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}
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sub authLogout {
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PE_OK;
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}
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sub getDisplayType {
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return "logo";
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}
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1;
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@ -1,346 +0,0 @@
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##@file
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# Twitter authentication backend file
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##@class
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# Twitter authentication backend class.
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package Lemonldap::NG::Portal::AuthTwitter;
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use strict;
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use Lemonldap::NG::Portal::Simple;
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use Lemonldap::NG::Portal::_Browser;
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use URI::Escape;
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our @ISA = (qw(Lemonldap::NG::Portal::_Browser));
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our $VERSION = '2.0.0';
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our $initDone;
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BEGIN {
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eval {
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require threads::shared;
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threads::shared::share($initDone);
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};
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}
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## @apmethod int authInit()
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# @return Lemonldap::NG::Portal constant
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sub authInit {
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my $self = shift;
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return PE_OK if ($initDone);
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unless ( $self->{twitterKey} and $self->{twitterSecret} ) {
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$self->abort( 'Bad configuration',
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'twitterKey and twitterSecret parameters are required' );
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}
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eval {
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require Net::OAuth;
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$Net::OAuth::PROTOCOL_VERSION = &Net::OAuth::PROTOCOL_VERSION_1_0A();
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};
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$self->abort("Unable to load Net::OAuth: $@") if ($@);
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$initDone = 1;
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PE_OK;
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}
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## @apmethod int extractFormInfo()
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# Authenticate users by Twitter and set user
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# @return Lemonldap::NG::Portal constant
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sub extractFormInfo {
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my $self = shift;
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my $nonce = time;
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# Default values for Twitter API
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$self->{twitterRequestTokenURL} ||=
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"https://api.twitter.com/oauth/request_token";
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$self->{twitterAuthorizeURL} ||= "https://api.twitter.com/oauth/authorize";
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$self->{twitterAccessTokenURL} ||=
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"https://api.twitter.com/oauth/access_token";
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# 1. Request to authenticate
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unless ( $self->param('twitterback') ) {
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$self->lmLog( 'Redirection to Twitter', 'debug' );
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# 1.1 Try to get token to dialog with Twitter
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my $callback_url = $self->url();
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# Twitter callback parameter
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$callback_url .=
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( $callback_url =~ /\?/ ? '&' : '?' ) . "twitterback=1";
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# Add request state parameters
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if ( $self->{_url} ) {
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my $url_param = 'url=' . uri_escape( $self->{_url} );
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$callback_url .= ( $callback_url =~ /\?/ ? '&' : '?' ) . $url_param;
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}
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if ( $self->param( $self->{authChoiceParam} ) ) {
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my $url_param =
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$self->{authChoiceParam} . '='
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. uri_escape( $self->param( $self->{authChoiceParam} ) );
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$callback_url .= ( $callback_url =~ /\?/ ? '&' : '?' ) . $url_param;
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}
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# Forward hidden fields
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if ( exists $self->{portalHiddenFormValues} ) {
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$self->lmLog( "Add hidden values to Twitter redirect URL",
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'debug' );
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foreach ( keys %{ $self->{portalHiddenFormValues} } ) {
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$callback_url .=
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( $callback_url =~ /\?/ ? '&' : '?' )
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. $_ . '='
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. uri_escape( $self->{portalHiddenFormValues}->{$_} );
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}
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}
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my $request = Net::OAuth->request("request token")->new(
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consumer_key => $self->{twitterKey},
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consumer_secret => $self->{twitterSecret},
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request_url => $self->{twitterRequestTokenURL},
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request_method => 'POST',
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signature_method => 'HMAC-SHA1',
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timestamp => time,
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nonce => $nonce,
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callback => $callback_url,
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);
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$request->sign;
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my $request_url = $request->to_url;
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$self->lmLog( "POST $request_url to Twitter", 'debug' );
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my $res = $self->ua()->post($request_url);
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$self->lmLog( "Twitter response: " . $res->as_string, 'debug' );
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if ( $res->is_success ) {
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my $response = Net::OAuth->response('request token')
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->from_post_body( $res->content );
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# 1.2 Store token key and secret in cookies
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push @{ $self->{cookie} },
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$self->cookie(
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-name => '_twitSec',
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-value => $response->token_secret,
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-expires => '+3m'
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);
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# 1.3 Redirect user to Twitter
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my $authorize_url =
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$self->{twitterAuthorizeURL} . "?oauth_token=" . $response->token;
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$self->redirect( -uri => $authorize_url );
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$self->quit();
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}
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else {
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$self->lmLog( 'Twitter OAuth protocol error: ' . $res->content,
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'error' );
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return PE_ERROR;
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}
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}
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# 2. User is back from Twitter
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my $request_token = $self->param('oauth_token');
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my $verifier = $self->param('oauth_verifier');
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unless ( $request_token and $verifier ) {
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$self->lmLog( 'Twitter OAuth protocol error', 'error' );
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return PE_ERROR;
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}
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$self->lmLog(
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"Get token $request_token and verifier $verifier from Twitter",
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'debug' );
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# 2.1 Reconnect to Twitter
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my $access = Net::OAuth->request("access token")->new(
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consumer_key => $self->{twitterKey},
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consumer_secret => $self->{twitterSecret},
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request_url => $self->{twitterAccessTokenURL},
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request_method => 'POST',
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signature_method => 'HMAC-SHA1',
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verifier => $verifier,
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token => $request_token,
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token_secret => $self->cookie('_twitSec'),
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timestamp => time,
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nonce => $nonce,
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);
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$access->sign;
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my $access_url = $access->to_url;
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$self->lmLog( "POST $access_url to Twitter", 'debug' );
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my $res_access = $self->ua()->post($access_url);
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$self->lmLog( "Twitter response: " . $res_access->as_string, 'debug' );
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if ( $res_access->is_success ) {
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my $response = Net::OAuth->response('access token')
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->from_post_body( $res_access->content );
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# Get user_id and screename
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$self->{_twitterUserId} = $response->{extra_params}->{user_id};
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$self->{_twitterScreenName} = $response->{extra_params}->{screen_name};
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$self->lmLog(
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"Get user id "
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. $self->{_twitterUserId}
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. " and screen name "
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. $self->{_twitterScreenName},
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'debug'
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);
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}
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else {
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$self->lmLog( 'Twitter OAuth protocol error: ' . $res_access->content,
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'error' );
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return PE_ERROR;
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}
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# 2.4 Set $self->{user} to screen name
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$self->{user} = $self->{_twitterScreenName};
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$self->lmLog( "Good Twitter authentication for $self->{user}", 'debug' );
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# Force redirection to avoid displaying OAuth datas
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$self->{mustRedirect} = 1;
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# Clean temporaries cookies
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push @{ $self->{cookie} },
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$self->cookie( -name => '_twitSec', -value => 0, -expires => '-3m' );
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PE_OK;
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}
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## @apmethod int setAuthSessionInfo()
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# Set authenticationLevel and Twitter attributes.
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# @return Lemonldap::NG::Portal constant
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sub setAuthSessionInfo {
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my $self = shift;
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$self->{sessionInfo}->{authenticationLevel} = $self->{twitterAuthnLevel};
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$self->{sessionInfo}->{'_user'} = $self->{user};
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$self->{sessionInfo}->{_twitterUserId} = $self->{_twitterUserId};
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$self->{sessionInfo}->{_twitterScreenName} = $self->{_twitterScreenName};
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PE_OK;
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}
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## @apmethod int authenticate()
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# Does nothing.
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# @return Lemonldap::NG::Portal constant
|
||||
sub authenticate {
|
||||
PE_OK;
|
||||
}
|
||||
|
||||
## @apmethod int authFinish()
|
||||
# Does nothing.
|
||||
# @return Lemonldap::NG::Portal constant
|
||||
sub authFinish {
|
||||
PE_OK;
|
||||
}
|
||||
|
||||
## @apmethod int authLogout()
|
||||
# Does nothing
|
||||
# @return Lemonldap::NG::Portal constant
|
||||
sub authLogout {
|
||||
PE_OK;
|
||||
}
|
||||
|
||||
## @apmethod boolean authForce()
|
||||
# Does nothing
|
||||
# @return result
|
||||
sub authForce {
|
||||
return 0;
|
||||
}
|
||||
|
||||
## @method string getDisplayType
|
||||
# @return display type
|
||||
sub getDisplayType {
|
||||
return "logo";
|
||||
}
|
||||
|
||||
1;
|
||||
__END__
|
||||
|
||||
=head1 NAME
|
||||
|
||||
=encoding utf8
|
||||
|
||||
Lemonldap::NG::Portal::AuthTwitter - Perl extension for building Lemonldap::NG
|
||||
compatible portals with Twitter authentication.
|
||||
|
||||
=head1 SYNOPSIS
|
||||
|
||||
use Lemonldap::NG::Portal::SharedConf;
|
||||
my $portal = new Lemonldap::NG::Portal::Simple(
|
||||
configStorage => {...}, # See Lemonldap::NG::Portal
|
||||
authentication => 'Twitter',
|
||||
);
|
||||
|
||||
if($portal->process()) {
|
||||
# Write here the menu with CGI methods. This page is displayed ONLY IF
|
||||
# the user was not redirected here.
|
||||
print $portal->header('text/html; charset=utf-8'); # DON'T FORGET THIS (see CGI(3))
|
||||
print "...";
|
||||
}
|
||||
else {
|
||||
# If the user enters here, IT MEANS THAT CAS REDIRECTION DOES NOT WORK
|
||||
print $portal->header('text/html; charset=utf-8'); # DON'T FORGET THIS (see CGI(3))
|
||||
print "<html><body><h1>Unable to work</h1>";
|
||||
print "This server isn't well configured. Contact your administrator.";
|
||||
print "</body></html>";
|
||||
}
|
||||
|
||||
=head1 DESCRIPTION
|
||||
|
||||
This library just overload few methods of Lemonldap::NG::Portal::Simple to use
|
||||
Twitter authentication mechanism.
|
||||
|
||||
See L<Lemonldap::NG::Portal::Simple> for usage and other methods.
|
||||
|
||||
=head1 SEE ALSO
|
||||
|
||||
L<Lemonldap::NG::Portal>, L<Lemonldap::NG::Portal::Simple>,
|
||||
L<http://lemonldap-ng.org/>
|
||||
|
||||
=head1 AUTHOR
|
||||
|
||||
=over
|
||||
|
||||
=item Clement Oudot, E<lt>clem.oudot@gmail.comE<gt>
|
||||
|
||||
=item Xavier Guimard, E<lt>x.guimard@free.frE<gt>
|
||||
|
||||
=back
|
||||
|
||||
=head1 BUG REPORT
|
||||
|
||||
Use OW2 system to report bug or ask for features:
|
||||
L<http://jira.ow2.org>
|
||||
|
||||
=head1 DOWNLOAD
|
||||
|
||||
Lemonldap::NG is available at
|
||||
L<http://forge.objectweb.org/project/showfiles.php?group_id=274>
|
||||
|
||||
=head1 COPYRIGHT AND LICENSE
|
||||
|
||||
=over
|
||||
|
||||
=item Copyright (C) 2010 by Xavier Guimard, E<lt>x.guimard@free.frE<gt>
|
||||
|
||||
=item Copyright (C) 2010-2012 by Clement Oudot, E<lt>clem.oudot@gmail.comE<gt>
|
||||
|
||||
=back
|
||||
|
||||
This library is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2, or (at your option)
|
||||
any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see L<http://www.gnu.org/licenses/>.
|
||||
|
||||
=cut
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user