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SECURITY: rate-limit and prevent blocked users from changing email
[lhc/web/wiklou.git]
/
includes
/
specials
/
SpecialChangeEmail.php
diff --git
a/includes/specials/SpecialChangeEmail.php
b/includes/specials/SpecialChangeEmail.php
index
9ce8760
..
956ff77
100644
(file)
--- a/
includes/specials/SpecialChangeEmail.php
+++ b/
includes/specials/SpecialChangeEmail.php
@@
-78,6
+78,10
@@
class SpecialChangeEmail extends FormSpecialPage {
throw new PermissionsError( 'viewmyprivateinfo' );
}
throw new PermissionsError( 'viewmyprivateinfo' );
}
+ if ( $user->isBlockedFromEmailuser() ) {
+ throw new UserBlockedError( $user->getBlock() );
+ }
+
parent::checkExecutePermissions( $user );
}
parent::checkExecutePermissions( $user );
}
@@
-162,6
+166,12
@@
class SpecialChangeEmail extends FormSpecialPage {
return Status::newFatal( 'changeemail-nochange' );
}
return Status::newFatal( 'changeemail-nochange' );
}
+ // To prevent spam, rate limit adding a new address, but do
+ // not rate limit removing an address.
+ if ( $newaddr !== '' && $user->pingLimiter( 'changeemail' ) ) {
+ return Status::newFatal( 'actionthrottledtext' );
+ }
+
$oldaddr = $user->getEmail();
$status = $user->setEmailWithConfirmation( $newaddr );
if ( !$status->isGood() ) {
$oldaddr = $user->getEmail();
$status = $user->setEmailWithConfirmation( $newaddr );
if ( !$status->isGood() ) {