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nextcloud_server/lib/unstable/Config/IUserConfig.php
Maxence Lange b791cc987e fix(NCU): removing all @since
Signed-off-by: Maxence Lange <maxence@artificial-owl.com>
2024-12-03 18:49:46 -01:00

743 lines
24 KiB
PHP

<?php
declare(strict_types=1);
/**
* SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-License-Identifier: AGPL-3.0-or-later
*/
namespace NCU\Config;
use Generator;
use NCU\Config\Exceptions\IncorrectTypeException;
use NCU\Config\Exceptions\UnknownKeyException;
/**
* This class provides an easy way for apps to store user config in the
* database.
* Supports **lazy loading**
*
* ### What is lazy loading ?
* In order to avoid loading useless user config into memory for each request,
* only non-lazy values are now loaded.
*
* Once a value that is lazy is requested, all lazy values will be loaded.
*
* Similarly, some methods from this class are marked with a warning about ignoring
* lazy loading. Use them wisely and only on parts of the code that are called
* during specific requests or actions to avoid loading the lazy values all the time.
*
* @experimental 31.0.0
*/
interface IUserConfig {
/**
* @experimental 31.0.0
*/
public const FLAG_SENSITIVE = 1; // value is sensitive
/**
* @experimental 31.0.0
*/
public const FLAG_INDEXED = 2; // value should be indexed
/**
* Get list of all userIds with config stored in database.
* If $appId is specified, will only limit the search to this value
*
* **WARNING:** ignore any cache and get data directly from database.
*
* @param string $appId optional id of app
*
* @return list<string> list of userIds
*
* @experimental 31.0.0
*/
public function getUserIds(string $appId = ''): array;
/**
* Get list of all apps that have at least one config
* value related to $userId stored in database
*
* **WARNING:** ignore lazy filtering, all user config are loaded from database
*
* @param string $userId id of the user
*
* @return list<string> list of app ids
*
* @experimental 31.0.0
*/
public function getApps(string $userId): array;
/**
* Returns all keys stored in database, related to user+app.
* Please note that the values are not returned.
*
* **WARNING:** ignore lazy filtering, all user config are loaded from database
*
* @param string $userId id of the user
* @param string $app id of the app
*
* @return list<string> list of stored config keys
*
* @experimental 31.0.0
*/
public function getKeys(string $userId, string $app): array;
/**
* Check if a key exists in the list of stored config values.
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool $lazy search within lazy loaded config
*
* @return bool TRUE if key exists
*
* @experimental 31.0.0
*/
public function hasKey(string $userId, string $app, string $key, ?bool $lazy = false): bool;
/**
* best way to see if a value is set as sensitive (not displayed in report)
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool|null $lazy search within lazy loaded config
*
* @return bool TRUE if value is sensitive
* @throws UnknownKeyException if config key is not known
*
* @experimental 31.0.0
*/
public function isSensitive(string $userId, string $app, string $key, ?bool $lazy = false): bool;
/**
* best way to see if a value is set as indexed (so it can be search)
*
* @see self::searchUsersByValueString()
* @see self::searchUsersByValueInt()
* @see self::searchUsersByValueBool()
* @see self::searchUsersByValues()
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool|null $lazy search within lazy loaded config
*
* @return bool TRUE if value is sensitive
* @throws UnknownKeyException if config key is not known
*
* @experimental 31.0.0
*/
public function isIndexed(string $userId, string $app, string $key, ?bool $lazy = false): bool;
/**
* Returns if the config key stored in database is lazy loaded
*
* **WARNING:** ignore lazy filtering, all config values are loaded from database
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
*
* @return bool TRUE if config is lazy loaded
* @throws UnknownKeyException if config key is not known
* @see IUserConfig for details about lazy loading
*
* @experimental 31.0.0
*/
public function isLazy(string $userId, string $app, string $key): bool;
/**
* List all config values from an app with config key starting with $key.
* Returns an array with config key as key, stored value as value.
*
* **WARNING:** ignore lazy filtering, all config values are loaded from database
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $prefix config keys prefix to search, can be empty.
* @param bool $filtered filter sensitive config values
*
* @return array<string, string|int|float|bool|array> [key => value]
*
* @experimental 31.0.0
*/
public function getValues(string $userId, string $app, string $prefix = '', bool $filtered = false): array;
/**
* List all config values of a user.
* Returns an array with config key as key, stored value as value.
*
* **WARNING:** ignore lazy filtering, all config values are loaded from database
*
* @param string $userId id of the user
* @param bool $filtered filter sensitive config values
*
* @return array<string, string|int|float|bool|array> [key => value]
*
* @experimental 31.0.0
*/
public function getAllValues(string $userId, bool $filtered = false): array;
/**
* List all apps storing a specific config key and its stored value.
* Returns an array with appId as key, stored value as value.
*
* @param string $userId id of the user
* @param string $key config key
* @param bool $lazy search within lazy loaded config
* @param ValueType|null $typedAs enforce type for the returned values
*
* @return array<string, string|int|float|bool|array> [appId => value]
*
* @experimental 31.0.0
*/
public function getValuesByApps(string $userId, string $key, bool $lazy = false, ?ValueType $typedAs = null): array;
/**
* List all users storing a specific config key and its stored value.
* Returns an array with userId as key, stored value as value.
*
* **WARNING:** no caching, generate a fresh request
*
* @param string $app id of the app
* @param string $key config key
* @param ValueType|null $typedAs enforce type for the returned values
* @param array|null $userIds limit the search to a list of user ids
*
* @return array<string, string|int|float|bool|array> [userId => value]
*
* @experimental 31.0.0
*/
public function getValuesByUsers(string $app, string $key, ?ValueType $typedAs = null, ?array $userIds = null): array;
/**
* List all users storing a specific config key/value pair.
* Returns a list of user ids.
*
* **WARNING:** no caching, generate a fresh request
*
* @param string $app id of the app
* @param string $key config key
* @param string $value config value
* @param bool $caseInsensitive non-case-sensitive search, only works if $value is a string
*
* @return Generator<string>
*
* @experimental 31.0.0
*/
public function searchUsersByValueString(string $app, string $key, string $value, bool $caseInsensitive = false): Generator;
/**
* List all users storing a specific config key/value pair.
* Returns a list of user ids.
*
* **WARNING:** no caching, generate a fresh request
*
* @param string $app id of the app
* @param string $key config key
* @param int $value config value
*
* @return Generator<string>
*
* @experimental 31.0.0
*/
public function searchUsersByValueInt(string $app, string $key, int $value): Generator;
/**
* List all users storing a specific config key/value pair.
* Returns a list of user ids.
*
* **WARNING:** no caching, generate a fresh request
*
* @param string $app id of the app
* @param string $key config key
* @param array $values list of possible config values
*
* @return Generator<string>
*
* @experimental 31.0.0
*/
public function searchUsersByValues(string $app, string $key, array $values): Generator;
/**
* List all users storing a specific config key/value pair.
* Returns a list of user ids.
*
* **WARNING:** no caching, generate a fresh request
*
* @param string $app id of the app
* @param string $key config key
* @param bool $value config value
*
* @return Generator<string>
*
* @experimental 31.0.0
*/
public function searchUsersByValueBool(string $app, string $key, bool $value): Generator;
/**
* Get user config assigned to a config key.
* If config key is not found in database, default value is returned.
* If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE.
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param string $default default value
* @param bool $lazy search within lazy loaded config
*
* @return string stored config value or $default if not set in database
*
* @experimental 31.0.0
*
* @see IUserConfig for explanation about lazy loading
* @see getValueInt()
* @see getValueFloat()
* @see getValueBool()
* @see getValueArray()
*/
public function getValueString(string $userId, string $app, string $key, string $default = '', bool $lazy = false): string;
/**
* Get config value assigned to a config key.
* If config key is not found in database, default value is returned.
* If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE.
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param int $default default value
* @param bool $lazy search within lazy loaded config
*
* @return int stored config value or $default if not set in database
*
* @experimental 31.0.0
*
* @see IUserConfig for explanation about lazy loading
* @see getValueString()
* @see getValueFloat()
* @see getValueBool()
* @see getValueArray()
*/
public function getValueInt(string $userId, string $app, string $key, int $default = 0, bool $lazy = false): int;
/**
* Get config value assigned to a config key.
* If config key is not found in database, default value is returned.
* If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE.
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param float $default default value
* @param bool $lazy search within lazy loaded config
*
* @return float stored config value or $default if not set in database
*
* @experimental 31.0.0
*
* @see IUserConfig for explanation about lazy loading
* @see getValueString()
* @see getValueInt()
* @see getValueBool()
* @see getValueArray()
*/
public function getValueFloat(string $userId, string $app, string $key, float $default = 0, bool $lazy = false): float;
/**
* Get config value assigned to a config key.
* If config key is not found in database, default value is returned.
* If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE.
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool $default default value
* @param bool $lazy search within lazy loaded config
*
* @return bool stored config value or $default if not set in database
*
* @experimental 31.0.0
*
* @see IUserPrefences for explanation about lazy loading
* @see getValueString()
* @see getValueInt()
* @see getValueFloat()
* @see getValueArray()
*/
public function getValueBool(string $userId, string $app, string $key, bool $default = false, bool $lazy = false): bool;
/**
* Get config value assigned to a config key.
* If config key is not found in database, default value is returned.
* If config key is set as lazy loaded, the $lazy argument needs to be set to TRUE.
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param array $default default value`
* @param bool $lazy search within lazy loaded config
*
* @return array stored config value or $default if not set in database
*
* @experimental 31.0.0
*
* @see IUserConfig for explanation about lazy loading
* @see getValueString()
* @see getValueInt()
* @see getValueFloat()
* @see getValueBool()
*/
public function getValueArray(string $userId, string $app, string $key, array $default = [], bool $lazy = false): array;
/**
* returns the type of config value
*
* **WARNING:** ignore lazy filtering, all config values are loaded from database
* unless lazy is set to false
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool|null $lazy
*
* @return ValueType type of the value
* @throws UnknownKeyException if config key is not known
* @throws IncorrectTypeException if config value type is not known
*
* @experimental 31.0.0
*/
public function getValueType(string $userId, string $app, string $key, ?bool $lazy = null): ValueType;
/**
* returns a bitflag related to config value
*
* **WARNING:** ignore lazy filtering, all config values are loaded from database
* unless lazy is set to false
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool $lazy lazy loading
*
* @return int a bitflag in relation to the config value
* @throws UnknownKeyException if config key is not known
* @throws IncorrectTypeException if config value type is not known
*
* @experimental 31.0.0
*/
public function getValueFlags(string $userId, string $app, string $key, bool $lazy = false): int;
/**
* Store a config key and its value in database
*
* If config key is already known with the exact same config value, the database is not updated.
* If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded.
*
* If config value was previously stored as sensitive or lazy loaded, status cannot be altered without using {@see deleteKey()} first
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param string $value config value
* @param bool $sensitive if TRUE value will be hidden when listing config values.
* @param bool $lazy set config as lazy loaded
*
* @return bool TRUE if value was different, therefor updated in database
*
* @experimental 31.0.0
*
* @see IUserConfig for explanation about lazy loading
* @see setValueInt()
* @see setValueFloat()
* @see setValueBool()
* @see setValueArray()
*/
public function setValueString(string $userId, string $app, string $key, string $value, bool $lazy = false, int $flags = 0): bool;
/**
* Store a config key and its value in database
*
* When handling huge value around and/or above 2,147,483,647, a debug log will be generated
* on 64bits system, as php int type reach its limit (and throw an exception) on 32bits when using huge numbers.
*
* When using huge numbers, it is advised to use {@see \OCP\Util::numericToNumber()} and {@see setValueString()}
*
* If config key is already known with the exact same config value, the database is not updated.
* If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded.
*
* If config value was previously stored as sensitive or lazy loaded, status cannot be altered without using {@see deleteKey()} first
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param int $value config value
* @param bool $sensitive if TRUE value will be hidden when listing config values.
* @param bool $lazy set config as lazy loaded
*
* @return bool TRUE if value was different, therefor updated in database
*
* @experimental 31.0.0
*
* @see IUserConfig for explanation about lazy loading
* @see setValueString()
* @see setValueFloat()
* @see setValueBool()
* @see setValueArray()
*/
public function setValueInt(string $userId, string $app, string $key, int $value, bool $lazy = false, int $flags = 0): bool;
/**
* Store a config key and its value in database.
*
* If config key is already known with the exact same config value, the database is not updated.
* If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded.
*
* If config value was previously stored as sensitive or lazy loaded, status cannot be altered without using {@see deleteKey()} first
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param float $value config value
* @param bool $sensitive if TRUE value will be hidden when listing config values.
* @param bool $lazy set config as lazy loaded
*
* @return bool TRUE if value was different, therefor updated in database
*
* @experimental 31.0.0
*
* @see IUserConfig for explanation about lazy loading
* @see setValueString()
* @see setValueInt()
* @see setValueBool()
* @see setValueArray()
*/
public function setValueFloat(string $userId, string $app, string $key, float $value, bool $lazy = false, int $flags = 0): bool;
/**
* Store a config key and its value in database
*
* If config key is already known with the exact same config value, the database is not updated.
* If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded.
*
* If config value was previously stored as lazy loaded, status cannot be altered without using {@see deleteKey()} first
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool $value config value
* @param bool $lazy set config as lazy loaded
*
* @return bool TRUE if value was different, therefor updated in database
*
* @experimental 31.0.0
*
* @see IUserConfig for explanation about lazy loading
* @see setValueString()
* @see setValueInt()
* @see setValueFloat()
* @see setValueArray()
*/
public function setValueBool(string $userId, string $app, string $key, bool $value, bool $lazy = false): bool;
/**
* Store a config key and its value in database
*
* If config key is already known with the exact same config value, the database is not updated.
* If config key is not supposed to be read during the boot of the cloud, it is advised to set it as lazy loaded.
*
* If config value was previously stored as sensitive or lazy loaded, status cannot be altered without using {@see deleteKey()} first
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param array $value config value
* @param bool $sensitive if TRUE value will be hidden when listing config values.
* @param bool $lazy set config as lazy loaded
*
* @return bool TRUE if value was different, therefor updated in database
*
* @experimental 31.0.0
*
* @see IUserConfig for explanation about lazy loading
* @see setValueString()
* @see setValueInt()
* @see setValueFloat()
* @see setValueBool()
*/
public function setValueArray(string $userId, string $app, string $key, array $value, bool $lazy = false, int $flags = 0): bool;
/**
* switch sensitive status of a config value
*
* **WARNING:** ignore lazy filtering, all config values are loaded from database
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool $sensitive TRUE to set as sensitive, FALSE to unset
*
* @return bool TRUE if database update were necessary
*
* @experimental 31.0.0
*/
public function updateSensitive(string $userId, string $app, string $key, bool $sensitive): bool;
/**
* switch sensitive loading status of a config key for all users
*
* **Warning:** heavy on resources, MUST only be used on occ command or migrations
*
* @param string $app id of the app
* @param string $key config key
* @param bool $sensitive TRUE to set as sensitive, FALSE to unset
*
* @experimental 31.0.0
*/
public function updateGlobalSensitive(string $app, string $key, bool $sensitive): void;
/**
* switch indexed status of a config value
*
* **WARNING:** ignore lazy filtering, all config values are loaded from database
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool $indexed TRUE to set as indexed, FALSE to unset
*
* @return bool TRUE if database update were necessary
*
* @experimental 31.0.0
*/
public function updateIndexed(string $userId, string $app, string $key, bool $indexed): bool;
/**
* switch sensitive loading status of a config key for all users
*
* **Warning:** heavy on resources, MUST only be used on occ command or migrations
*
* @param string $app id of the app
* @param string $key config key
* @param bool $indexed TRUE to set as indexed, FALSE to unset
*
* @experimental 31.0.0
*/
public function updateGlobalIndexed(string $app, string $key, bool $indexed): void;
/**
* switch lazy loading status of a config value
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
* @param bool $lazy TRUE to set as lazy loaded, FALSE to unset
*
* @return bool TRUE if database update was necessary
*
* @experimental 31.0.0
*/
public function updateLazy(string $userId, string $app, string $key, bool $lazy): bool;
/**
* switch lazy loading status of a config key for all users
*
* **Warning:** heavy on resources, MUST only be used on occ command or migrations
*
* @param string $app id of the app
* @param string $key config key
* @param bool $lazy TRUE to set as lazy loaded, FALSE to unset
*
* @experimental 31.0.0
*/
public function updateGlobalLazy(string $app, string $key, bool $lazy): void;
/**
* returns an array contains details about a config value
*
* ```
* [
* "app" => "myapp",
* "key" => "mykey",
* "value" => "its_value",
* "lazy" => false,
* "type" => 4,
* "typeString" => "string",
* 'sensitive' => true
* ]
* ```
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
*
* @return array
* @throws UnknownKeyException if config key is not known in database
*
* @experimental 31.0.0
*/
public function getDetails(string $userId, string $app, string $key): array;
/**
* Delete single config key from database.
*
* @param string $userId id of the user
* @param string $app id of the app
* @param string $key config key
*
* @experimental 31.0.0
*/
public function deleteUserConfig(string $userId, string $app, string $key): void;
/**
* Delete config values from all users linked to a specific config keys
*
* @param string $app id of the app
* @param string $key config key
*
* @experimental 31.0.0
*/
public function deleteKey(string $app, string $key): void;
/**
* delete all config keys linked to an app
*
* @param string $app id of the app
*
* @experimental 31.0.0
*/
public function deleteApp(string $app): void;
/**
* delete all config keys linked to a user
*
* @param string $userId id of the user
*
* @experimental 31.0.0
*/
public function deleteAllUserConfig(string $userId): void;
/**
* Clear the cache for a single user
*
* The cache will be rebuilt only the next time a user config is requested.
*
* @param string $userId id of the user
* @param bool $reload set to TRUE to refill cache instantly after clearing it
*
* @experimental 31.0.0
*/
public function clearCache(string $userId, bool $reload = false): void;
/**
* Clear the cache for all users.
* The cache will be rebuilt only the next time a user config is requested.
*
* @experimental 31.0.0
*/
public function clearCacheAll(): void;
}