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Checking for local external storage flag iff the method is local. #27621

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Merged
merged 4 commits into from
Apr 12, 2017
Merged

Checking for local external storage flag iff the method is local. #27621

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4b67c89
throwing error
noveens Apr 11, 2017
657f84a
Wrong variable check.
noveens Apr 11, 2017
c96a4fe
check removed from UserStorageController
noveens Apr 11, 2017
afce27c
local storage test fixed
noveens Apr 12, 2017
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16 changes: 7 additions & 9 deletions apps/files_external/lib/Controller/GlobalStoragesController.php
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Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,13 @@ public function create(
) {
$canCreateNewLocalStorage = \OC::$server->getConfig()->getSystemValue('files_external_allow_create_new_local', false);

if ($canCreateNewLocalStorage === true) {
if ($backend === 'local' && $canCreateNewLocalStorage === false) {
return new DataResponse(
null,
Http::STATUS_FORBIDDEN
);
}

$newStorage = $this->createStorage(
$mountPoint,
$backend,
Expand Down Expand Up @@ -119,14 +125,6 @@ public function create(
);
}

else {
return new DataResponse(
null,
Http::STATUS_FORBIDDEN
);
}
}

/**
* Update an external storage entry.
*
Expand Down
16 changes: 7 additions & 9 deletions apps/files_external/lib/Controller/UserStoragesController.php
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Original file line number Diff line number Diff line change
Expand Up @@ -128,7 +128,13 @@ public function create(
) {
$canCreateNewLocalStorage = \OC::$server->getConfig()->getSystemValue('files_external_allow_create_new_local', false);

if ($canCreateNewLocalStorage === true) {
if ($backend === 'local' && $canCreateNewLocalStorage === false) {
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you could remove this completely, users are never allowed to setup local storages for security reasons

return new DataResponse(
null,
Http::STATUS_FORBIDDEN
);
}

$newStorage = $this->createStorage(
$mountPoint,
$backend,
Expand All @@ -154,14 +160,6 @@ public function create(
);
}

else {
return new DataResponse(
null,
Http::STATUS_FORBIDDEN
);
}
}

/**
* Update an external storage entry.
*
Expand Down
36 changes: 21 additions & 15 deletions apps/files_external/tests/Controller/StoragesControllerTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -66,6 +66,20 @@ protected function getBackendMock($class = '\OCA\Files_External\Lib\Backend\SMB'
return $backend;
}

/**
* @return \OCP\Files\External\Backend\Backend
*/
protected function getBackendMockLocal($class = '\OCA\Files_External\Lib\Backend\Local', $storageClass = '\OC\Files\Storage\Local') {
$backend = $this->getMockBuilder('\OCP\Files\External\Backend\Backend')
->disableOriginalConstructor()
->getMock();
$backend->method('getStorageClass')
->willReturn($storageClass);
$backend->method('getIdentifier')
->willReturn('identifier:'.$class);
return $backend;
}

/**
* @return \OCP\Files\External\Auth\AuthMechanism
*/
Expand Down Expand Up @@ -125,34 +139,26 @@ public function testAddStorage() {
public function testAddStorageWithoutConfig() {
\OC::$server->getSystemConfig()->setValue('files_external_allow_create_new_local', false);

$authMech = $this->getAuthMechMock();
$authMech->method('validateStorage')
->willReturn(true);
$authMech->method('isVisibleFor')
->willReturn(true);
$backend = $this->getBackendMock();
$backend = $this->getBackendMockLocal();
$backend->method('validateStorage')
->willReturn(true);
$backend->method('isVisibleFor')
->willReturn(true);

$storageConfig = new StorageConfig(1);
$storageConfig->setMountPoint('mount');
$storageConfig->setMountPoint('Local');
$storageConfig->setBackend($backend);
$storageConfig->setAuthMechanism($authMech);
$storageConfig->setBackendOptions([]);

$this->service->expects($this->never())
$this->service
->method('createStorage')
->will($this->returnValue($storageConfig));
$this->service->expects($this->never())
$this->service
->method('addStorage')
->will($this->returnValue($storageConfig));

$response = $this->controller->create(
'mount',
'\OCA\Files_External\Lib\Storage\SMB',
'\OCA\Files_External\Lib\Auth\NullMechanism',
'Local',
'local',
null,
[],
[],
[],
Expand Down