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code-center/src/routes-simple/resources/util.ts
2026-01-17 12:07:59 +08:00

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/**
* 校验directory是否合法, 合法返回200, 不合法返回500
*
* directory 不能以/开头,不能以/结尾。不能以.开头,不能以.结尾。
* 把directory的/替换掉后,只能包含数字、字母、下划线、中划线
* @param directory 目录
* @returns
*/
export const validateDirectory = (directory?: string) => {
// 对directory进行校验不能以/开头,不能以/结尾。不能以.开头,不能以.结尾。
if (directory && (directory.startsWith('/') || directory.endsWith('/') || directory.startsWith('..') || directory.endsWith('..'))) {
return {
code: 500,
message: 'directory is invalid',
};
}
// 把directory的/替换掉后,只能包含数字、字母、下划线、中划线
// 可以包含.
let _directory = directory?.replace(/\//g, '');
if (_directory && !/^[a-zA-Z0-9_.-]+$/.test(_directory)) {
return {
code: 500,
message: 'directory is invalid, only number, letter, underline and hyphen are allowed',
};
}
return {
code: 200,
message: 'directory is valid',
};
};