优化登录接口以及中间件
This commit is contained in:
48
server/app/api/cache/UserCache.php
vendored
48
server/app/api/cache/UserCache.php
vendored
@@ -178,4 +178,52 @@ class UserCache
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$current = self::getCurrentUserToken($userId);
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return $current !== null && $current === $token;
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}
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/** 按 username 的登录会话 key 前缀(token 中间件:存在即视为已登录) */
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private static function sessionUsernamePrefix(): string
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{
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return config('api.session_username_prefix', 'api:user:session:');
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}
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private static function sessionExpire(): int
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{
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return (int) config('api.session_expire', 604800);
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}
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/** 设置 username 当前有效 token(JWT),重新登录会覆盖,实现单点登录 */
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public static function setSessionByUsername(string $username, string $token): bool
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{
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if ($username === '' || $token === '') {
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return false;
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}
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$key = self::sessionUsernamePrefix() . $username;
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return Cache::set($key, $token, self::sessionExpire());
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}
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/** 获取 username 当前在服务端登记的有效 token(JWT),不存在返回 null */
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public static function getSessionTokenByUsername(string $username): ?string
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{
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if ($username === '') {
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return null;
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}
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$key = self::sessionUsernamePrefix() . $username;
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$val = Cache::get($key);
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return $val !== null && $val !== '' ? (string) $val : null;
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}
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/** 检查 username 是否已有登录会话(Redis 中是否存在当前 token) */
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public static function hasSessionByUsername(string $username): bool
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{
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return self::getSessionTokenByUsername($username) !== null;
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}
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/** 删除 username 登录会话(退出登录时调用) */
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public static function deleteSessionByUsername(string $username): bool
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{
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if ($username === '') {
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return false;
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}
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$key = self::sessionUsernamePrefix() . $username;
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return Cache::delete($key);
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}
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}
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