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Fix enabling send password by Talk with same password in mail shares 

When "send password by Talk" is enabled in a mail share a new password
must be also set. However, when the passwords of the original and the
new share were compared it was not taken into account that the original
password is now hashed, while the new one is not (unless no new password
was sent, in which case the password of the original share was set in
the new share by the controller, but that was already prevented due to
both passwords being literally the same), so it was possible to set the
same password again.

Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
This commit is contained in:
Daniel Calviño Sánchez 2020-05-28 20:37:18 +02:00 committed by backportbot[bot]
parent 9df3ea94b8
commit 8e5aa03834
2 changed files with 107 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
lib/private/Share20/Manager.php
View File

@ -1081,8 +1081,14 @@ class Manager implements IManager {
* @return boolean whether the password was updated or not.
*/
private function updateSharePasswordIfNeeded(\OCP\Share\IShare $share, \OCP\Share\IShare $originalShare) {
$passwordsAreDifferent = ($share->getPassword() !== $originalShare->getPassword()) &&
(($share->getPassword() !== null && $originalShare->getPassword() === null) ||
($share->getPassword() === null && $originalShare->getPassword() !== null) ||
($share->getPassword() !== null && $originalShare->getPassword() !== null &&
!$this->hasher->verify($share->getPassword(), $originalShare->getPassword())));
// Password updated.
if ($share->getPassword() !== $originalShare->getPassword()) {
if ($passwordsAreDifferent) {
//Verify the password
$this->verifyPassword($share->getPassword());
@ -1092,6 +1098,10 @@ class Manager implements IManager {
return true;
}
} else {
// Reset the password to the original one, as it is either the same
// as the "new" password or a hashed version of it.
$share->setPassword($originalShare->getPassword());
}
return false;

100
tests/lib/Share20/ManagerTest.php
View File

@ -2963,6 +2963,88 @@ class ManagerTest extends \Test\TestCase {
$manager->updateShare($share);
}
public function testUpdateShareMailEnableSendPasswordByTalkWithDifferentPassword() {
$manager = $this->createManagerMock()
->setMethods([
'canShare',
'getShareById',
'generalCreateChecks',
'verifyPassword',
'pathCreateChecks',
'linkCreateChecks',
'validateExpirationDate',
])
->getMock();
$originalShare = $this->manager->newShare();
$originalShare->setShareType(\OCP\Share::SHARE_TYPE_EMAIL)
->setPermissions(\OCP\Constants::PERMISSION_ALL)
->setPassword('anotherPasswordHash')
->setSendPasswordByTalk(false);
$tomorrow = new \DateTime();
$tomorrow->setTime(0,0,0);
$tomorrow->add(new \DateInterval('P1D'));
$file = $this->createMock(File::class);
$file->method('getId')->willReturn(100);
$share = $this->manager->newShare();
$share->setProviderId('foo')
->setId('42')
->setShareType(\OCP\Share::SHARE_TYPE_EMAIL)
->setToken('token')
->setSharedBy('owner')
->setShareOwner('owner')
->setPassword('password')
->setSendPasswordByTalk(true)
->setExpirationDate($tomorrow)
->setNode($file)
->setPermissions(\OCP\Constants::PERMISSION_ALL);
$manager->expects($this->once())->method('canShare')->willReturn(true);
$manager->expects($this->once())->method('getShareById')->with('foo:42')->willReturn($originalShare);
$manager->expects($this->once())->method('generalCreateChecks')->with($share);
$manager->expects($this->once())->method('verifyPassword')->with('password');
$manager->expects($this->once())->method('pathCreateChecks')->with($file);
$manager->expects($this->never())->method('linkCreateChecks');
$manager->expects($this->never())->method('validateExpirationDate');
$this->hasher->expects($this->once())
->method('verify')
->with('password', 'anotherPasswordHash')
->willReturn(false);
$this->hasher->expects($this->once())
->method('hash')
->with('password')
->willReturn('hashed');
$this->defaultProvider->expects($this->once())
->method('update')
->with($share, 'password')
->willReturn($share);
$hookListner = $this->getMockBuilder('Dummy')->setMethods(['post'])->getMock();
\OCP\Util::connectHook('OCP\Share', 'post_set_expiration_date', $hookListner, 'post');
$hookListner->expects($this->never())->method('post');
$hookListner2 = $this->getMockBuilder('Dummy')->setMethods(['post'])->getMock();
\OCP\Util::connectHook('OCP\Share', 'post_update_password', $hookListner2, 'post');
$hookListner2->expects($this->once())->method('post')->with([
'itemType' => 'file',
'itemSource' => 100,
'uidOwner' => 'owner',
'token' => 'token',
'disabled' => false,
]);
$hookListner3 = $this->getMockBuilder('Dummy')->setMethods(['post'])->getMock();
\OCP\Util::connectHook('OCP\Share', 'post_update_permissions', $hookListner3, 'post');
$hookListner3->expects($this->never())->method('post');
$manager->updateShare($share);
}
public function testUpdateShareMailEnableSendPasswordByTalkWithNoPassword() {
$this->expectException(\InvalidArgumentException::class);
@ -3055,7 +3137,7 @@ class ManagerTest extends \Test\TestCase {
$originalShare = $this->manager->newShare();
$originalShare->setShareType(\OCP\Share::SHARE_TYPE_EMAIL)
->setPermissions(\OCP\Constants::PERMISSION_ALL)
->setPassword('password')
->setPassword('passwordHash')
->setSendPasswordByTalk(false);
$tomorrow = new \DateTime();
@ -3127,7 +3209,7 @@ class ManagerTest extends \Test\TestCase {
$originalShare = $this->manager->newShare();
$originalShare->setShareType(\OCP\Share::SHARE_TYPE_EMAIL)
->setPermissions(\OCP\Constants::PERMISSION_ALL)
->setPassword('password')
->setPassword('passwordHash')
->setSendPasswordByTalk(false);
$tomorrow = new \DateTime();
@ -3199,7 +3281,7 @@ class ManagerTest extends \Test\TestCase {
$originalShare = $this->manager->newShare();
$originalShare->setShareType(\OCP\Share::SHARE_TYPE_EMAIL)
->setPermissions(\OCP\Constants::PERMISSION_ALL)
->setPassword('password')
->setPassword('passwordHash')
->setSendPasswordByTalk(false);
$tomorrow = new \DateTime();
@ -3230,6 +3312,11 @@ class ManagerTest extends \Test\TestCase {
$manager->expects($this->never())->method('linkCreateChecks');
$manager->expects($this->never())->method('validateExpirationDate');
$this->hasher->expects($this->once())
->method('verify')
->with('password', 'passwordHash')
->willReturn(true);
$this->hasher->expects($this->never())
->method('hash');
@ -3267,7 +3354,7 @@ class ManagerTest extends \Test\TestCase {
$originalShare = $this->manager->newShare();
$originalShare->setShareType(\OCP\Share::SHARE_TYPE_EMAIL)
->setPermissions(\OCP\Constants::PERMISSION_ALL)
->setPassword('password')
->setPassword('passwordHash')
->setSendPasswordByTalk(true);
$tomorrow = new \DateTime();
@ -3298,6 +3385,11 @@ class ManagerTest extends \Test\TestCase {
$manager->expects($this->never())->method('linkCreateChecks');
$manager->expects($this->never())->method('validateExpirationDate');
$this->hasher->expects($this->once())
->method('verify')
->with('password', 'passwordHash')
->willReturn(true);
$this->hasher->expects($this->never())
->method('hash');