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Fix merging of external storage configurations

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Merging of configurations is whenever the same config is available for
multiple users/groups, in which case the config is considered as a
single one by the UI, and shows multiple users/groups selected.

Fixed merging logic to make sure that class, mount point and options are
the same before merging them.

Fixed merging to work correctly when the same mount point path is used
for separate users and configs. These are now correctly shows in the UI
as separate entries.
This commit is contained in:
Vincent Petry 2014-03-26 12:10:17 +01:00
parent 75d8de378c
commit e002b7242c
3 changed files with 243 additions and 52 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

78
apps/files_external/lib/config.php
View file

@ -304,18 +304,23 @@ class OC_Mount_Config {
$mount['options'] = self::decryptPasswords($mount['options']);
// Remove '/$user/files/' from mount point
$mountPoint = substr($mountPoint, 13);
// Merge the mount point into the current mount points
if (isset($system[$mountPoint]) && $system[$mountPoint]['configuration'] == $mount['options']) {
$system[$mountPoint]['applicable']['groups']
= array_merge($system[$mountPoint]['applicable']['groups'], array($group));
$config = array(
'class' => $mount['class'],
'mountpoint' => $mountPoint,
'backend' => $backends[$mount['class']]['backend'],
'options' => $mount['options'],
'applicable' => array('groups' => array($group), 'users' => array()),
'status' => self::getBackendStatus($mount['class'], $mount['options'])
);
$hash = self::makeConfigHash($config);
// If an existing config exists (with same class, mountpoint and options)
if (isset($system[$hash])) {
// add the groups into that config
$system[$hash]['applicable']['groups']
= array_merge($system[$hash]['applicable']['groups'], array($group));
} else {
$system[$mountPoint] = array(
'class' => $mount['class'],
'backend' => $backends[$mount['class']]['backend'],
'configuration' => $mount['options'],
'applicable' => array('groups' => array($group), 'users' => array()),
'status' => self::getBackendStatus($mount['class'], $mount['options'])
);
$system[$hash] = $config;
}
}
}
@ -330,23 +335,27 @@ class OC_Mount_Config {
$mount['options'] = self::decryptPasswords($mount['options']);
// Remove '/$user/files/' from mount point
$mountPoint = substr($mountPoint, 13);
// Merge the mount point into the current mount points
if (isset($system[$mountPoint]) && $system[$mountPoint]['configuration'] == $mount['options']) {
$system[$mountPoint]['applicable']['users']
= array_merge($system[$mountPoint]['applicable']['users'], array($user));
$config = array(
'class' => $mount['class'],
'mountpoint' => $mountPoint,
'backend' => $backends[$mount['class']]['backend'],
'options' => $mount['options'],
'applicable' => array('groups' => array(), 'users' => array($user)),
'status' => self::getBackendStatus($mount['class'], $mount['options'])
);
$hash = self::makeConfigHash($config);
// If an existing config exists (with same class, mountpoint and options)
if (isset($system[$hash])) {
// add the users into that config
$system[$hash]['applicable']['users']
= array_merge($system[$hash]['applicable']['users'], array($user));
} else {
$system[$mountPoint] = array(
'class' => $mount['class'],
'backend' => $backends[$mount['class']]['backend'],
'configuration' => $mount['options'],
'applicable' => array('groups' => array(), 'users' => array($user)),
'status' => self::getBackendStatus($mount['class'], $mount['options'])
);
$system[$hash] = $config;
}
}
}
}
return $system;
return array_values($system);
}
/**
@ -366,11 +375,12 @@ class OC_Mount_Config {
$mount['class'] = '\OC\Files\Storage\\'.substr($mount['class'], 15);
}
$mount['options'] = self::decryptPasswords($mount['options']);
// Remove '/uid/files/' from mount point
$personal[substr($mountPoint, strlen($uid) + 8)] = array(
$personal[] = array(
'class' => $mount['class'],
// Remove '/uid/files/' from mount point
'mountpoint' => substr($mountPoint, strlen($uid) + 8),
'backend' => $backends[$mount['class']]['backend'],
'configuration' => $mount['options'],
'options' => $mount['options'],
'status' => self::getBackendStatus($mount['class'], $mount['options'])
);
}
@ -707,4 +717,20 @@ class OC_Mount_Config {
$cipher->setKey(\OCP\Config::getSystemValue('passwordsalt'));
return $cipher;
}
/**
* Computes a hash based on the given configuration.
* This is mostly used to find out whether configurations
* are the same.
*/
private static function makeConfigHash($config) {
$data = json_encode(
array(
'c' => $config['class'],
'm' => $config['mountpoint'],
'o' => $config['options']
)
);
return hash('md5', $data);
}
}

14
apps/files_external/templates/settings.php
View file

@ -16,17 +16,17 @@
</thead>
<tbody width="100%">
<?php $_['mounts'] = array_merge($_['mounts'], array('' => array())); ?>
<?php foreach ($_['mounts'] as $mountPoint => $mount): ?>
<tr <?php print_unescaped(($mountPoint != '') ? 'class="'.OC_Util::sanitizeHTML($mount['class']).'"' : 'id="addMountPoint"'); ?>>
<?php foreach ($_['mounts'] as $mount): ?>
<tr <?php print_unescaped(($mount['mountpoint'] !== '') ? 'class="'.OC_Util::sanitizeHTML($mount['class']).'"' : 'id="addMountPoint"'); ?>>
<td class="status">
<?php if (isset($mount['status'])): ?>
<span class="<?php p(($mount['status']) ? 'success' : 'error'); ?>"></span>
<?php endif; ?>
</td>
<td class="mountPoint"><input type="text" name="mountPoint"
value="<?php p($mountPoint); ?>"
value="<?php p($mount['mountpoint']); ?>"
placeholder="<?php p($l->t('Folder name')); ?>" /></td>
<?php if ($mountPoint == ''): ?>
<?php if ($mount['mountpoint'] == ''): ?>
<td class="backend">
<select id="selectBackend" data-configurations='<?php print_unescaped(json_encode($_['backends'])); ?>'>
<option value="" disabled selected
@ -41,8 +41,8 @@
data-class="<?php p($mount['class']); ?>"><?php p($mount['backend']); ?></td>
<?php endif; ?>
<td class ="configuration" width="100%">
<?php if (isset($mount['configuration'])): ?>
<?php foreach ($mount['configuration'] as $parameter => $value): ?>
<?php if (isset($mount['options'])): ?>
<?php foreach ($mount['options'] as $parameter => $value): ?>
<?php if (isset($_['backends'][$mount['class']]['configuration'][$parameter])): ?>
<?php $placeholder = $_['backends'][$mount['class']]['configuration'][$parameter]; ?>
<?php if (strpos($placeholder, '*') !== false): ?>
@ -108,7 +108,7 @@
</select>
</td>
<?php endif; ?>
<td <?php if ($mountPoint != ''): ?>class="remove"
<td <?php if ($mount['mountpoint'] != ''): ?>class="remove"
<?php else: ?>style="visibility:hidden;"
<?php endif ?>><img alt="<?php p($l->t('Delete')); ?>"
title="<?php p($l->t('Delete')); ?>"

203
apps/files_external/tests/mountconfig.php
View file

@ -212,13 +212,51 @@ class Test_Mount_Config extends \PHPUnit_Framework_TestCase {
}
/**
* Test reading and writing global config
* Provider for testing configurations with different
* "applicable" values (all, user, groups)
*/
public function testReadWriteGlobalConfig() {
$mountType = OC_Mount_Config::MOUNT_TYPE_USER;
$applicable = 'all';
public function applicableConfigProvider() {
return array(
// applicable to "all"
array(
OC_Mount_Config::MOUNT_TYPE_USER,
'all',
array(
'users' => array('all'),
'groups' => array()
)
),
// applicable to single user
array(
OC_Mount_Config::MOUNT_TYPE_USER,
self::TEST_USER1,
array(
'users' => array(self::TEST_USER1),
'groups' => array()
)
),
// applicable to single group
array(
OC_Mount_Config::MOUNT_TYPE_GROUP,
self::TEST_GROUP1,
array(
'users' => array(),
'groups' => array(self::TEST_GROUP1)
)
),
);
}
/**
* Test reading and writing global config
*
* @dataProvider applicableConfigProvider
*/
public function testReadWriteGlobalConfig($mountType, $applicable, $expectApplicableArray) {
$mountType = $mountType;
$applicable = $applicable;
$isPersonal = false;
$mountConfig = array(
$options = array(
'host' => 'smbhost',
'user' => 'smbuser',
'password' => 'smbpassword',
@ -231,7 +269,7 @@ class Test_Mount_Config extends \PHPUnit_Framework_TestCase {
OC_Mount_Config::addMountPoint(
'/ext',
'\OC\Files\Storage\SMB',
$mountConfig,
$options,
$mountType,
$applicable,
$isPersonal
@ -241,12 +279,13 @@ class Test_Mount_Config extends \PHPUnit_Framework_TestCase {
// re-read config
$config = OC_Mount_Config::getSystemMountPoints();
$this->assertEquals(1, count($config));
$this->assertTrue(isset($config['ext']));
$this->assertEquals('\OC\Files\Storage\SMB', $config['ext']['class']);
$savedMountConfig = $config['ext']['configuration'];
$this->assertEquals($mountConfig, $savedMountConfig);
$this->assertEquals('\OC\Files\Storage\SMB', $config[0]['class']);
$this->assertEquals('ext', $config[0]['mountpoint']);
$this->assertEquals($expectApplicableArray, $config[0]['applicable']);
$savedOptions = $config[0]['options'];
$this->assertEquals($options, $savedOptions);
// key order needs to be preserved for the UI...
$this->assertEquals(array_keys($mountConfig), array_keys($savedMountConfig));
$this->assertEquals(array_keys($options), array_keys($savedOptions));
}
/**
@ -256,7 +295,7 @@ class Test_Mount_Config extends \PHPUnit_Framework_TestCase {
$mountType = OC_Mount_Config::MOUNT_TYPE_USER;
$applicable = self::TEST_USER1;
$isPersonal = true;
$mountConfig = array(
$options = array(
'host' => 'smbhost',
'user' => 'smbuser',
'password' => 'smbpassword',
@ -269,7 +308,7 @@ class Test_Mount_Config extends \PHPUnit_Framework_TestCase {
OC_Mount_Config::addMountPoint(
'/ext',
'\OC\Files\Storage\SMB',
$mountConfig,
$options,
$mountType,
$applicable,
$isPersonal
@ -279,12 +318,12 @@ class Test_Mount_Config extends \PHPUnit_Framework_TestCase {
// re-read config
$config = OC_Mount_Config::getPersonalMountPoints();
$this->assertEquals(1, count($config));
$this->assertTrue(isset($config['ext']));
$this->assertEquals('\OC\Files\Storage\SMB', $config['ext']['class']);
$savedMountConfig = $config['ext']['configuration'];
$this->assertEquals($mountConfig, $savedMountConfig);
$this->assertEquals('\OC\Files\Storage\SMB', $config[0]['class']);
$this->assertEquals('ext', $config[0]['mountpoint']);
$savedOptions = $config[0]['options'];
$this->assertEquals($options, $savedOptions);
// key order needs to be preserved for the UI...
$this->assertEquals(array_keys($mountConfig), array_keys($savedMountConfig));
$this->assertEquals(array_keys($options), array_keys($savedOptions));
}
/**
@ -362,7 +401,7 @@ class Test_Mount_Config extends \PHPUnit_Framework_TestCase {
// re-read config, password was read correctly
$config = OC_Mount_Config::getPersonalMountPoints();
$savedMountConfig = $config['ext']['configuration'];
$savedMountConfig = $config[0]['options'];
$this->assertEquals($mountConfig, $savedMountConfig);
}
@ -475,4 +514,130 @@ class Test_Mount_Config extends \PHPUnit_Framework_TestCase {
$this->assertEquals(0, count($mountPoints));
}
}
/**
* Test the same config for multiple users.
* The config will be merged by getSystemMountPoints().
*/
public function testConfigMerging() {
$mountType = OC_Mount_Config::MOUNT_TYPE_USER;
$isPersonal = false;
$options = array(
'host' => 'smbhost',
'user' => 'smbuser',
'password' => 'smbpassword',
'share' => 'smbshare',
'root' => 'smbroot'
);
// write config
$this->assertTrue(
OC_Mount_Config::addMountPoint(
'/ext',
'\OC\Files\Storage\SMB',
$options,
OC_Mount_Config::MOUNT_TYPE_USER,
self::TEST_USER1,
$isPersonal
)
);
$this->assertTrue(
OC_Mount_Config::addMountPoint(
'/ext',
'\OC\Files\Storage\SMB',
$options,
OC_Mount_Config::MOUNT_TYPE_USER,
self::TEST_USER2,
$isPersonal
)
);
$this->assertTrue(
OC_Mount_Config::addMountPoint(
'/ext',
'\OC\Files\Storage\SMB',
$options,
OC_Mount_Config::MOUNT_TYPE_GROUP,
self::TEST_GROUP2,
$isPersonal
)
);
$this->assertTrue(
OC_Mount_Config::addMountPoint(
'/ext',
'\OC\Files\Storage\SMB',
$options,
OC_Mount_Config::MOUNT_TYPE_GROUP,
self::TEST_GROUP1,
$isPersonal
)
);
// re-read config
$config = OC_Mount_Config::getSystemMountPoints();
$this->assertEquals(1, count($config));
$this->assertEquals('\OC\Files\Storage\SMB', $config[0]['class']);
$this->assertEquals('ext', $config[0]['mountpoint']);
$this->assertEquals($options, $config[0]['options']);
$this->assertEquals(array(self::TEST_USER1, self::TEST_USER2), $config[0]['applicable']['users']);
$this->assertEquals(array(self::TEST_GROUP2, self::TEST_GROUP1), $config[0]['applicable']['groups']);
}
/**
* Create then re-read mount points configs where the mount points
* have the same path, the config must NOT be merged.
*/
public function testRereadMountpointWithSamePath() {
$mountType = OC_Mount_Config::MOUNT_TYPE_USER;
$isPersonal = false;
$options1 = array(
'host' => 'smbhost',
'user' => 'smbuser',
'password' => 'smbpassword',
'share' => 'smbshare',
'root' => 'smbroot'
);
// write config
$this->assertTrue(
OC_Mount_Config::addMountPoint(
'/ext',
'\OC\Files\Storage\SMB',
$options1,
$mountType,
self::TEST_USER1,
$isPersonal
)
);
$options2 = array(
'host' => 'anothersmbhost',
'user' => 'anothersmbuser',
'password' => 'anothersmbpassword',
'share' => 'anothersmbshare',
'root' => 'anothersmbroot'
);
$this->assertTrue(
OC_Mount_Config::addMountPoint(
'/ext',
'\OC\Files\Storage\SMB',
$options2,
$mountType,
self::TEST_USER2,
$isPersonal
)
);
// re-read config
$config = OC_Mount_Config::getSystemMountPoints();
$this->assertEquals(2, count($config));
$this->assertEquals('\OC\Files\Storage\SMB', $config[0]['class']);
$this->assertEquals('ext', $config[0]['mountpoint']);
$this->assertEquals($options1, $config[0]['options']);
$this->assertEquals('\OC\Files\Storage\SMB', $config[1]['class']);
$this->assertEquals('ext', $config[1]['mountpoint']);
$this->assertEquals($options2, $config[1]['options']);
}
}