update
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30
assistant/src/routes-simple/utils.ts
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30
assistant/src/routes-simple/utils.ts
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/**
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* 校验directory是否合法, 合法返回200, 不合法返回500
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*
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* directory 不能以/开头,不能以/结尾。不能以.开头,不能以.结尾。
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* 把directory的/替换掉后,只能包含数字、字母、下划线、中划线
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* @param directory 目录
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* @returns
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*/
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export const validateDirectory = (directory?: string) => {
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// 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。
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if (directory && (directory.startsWith('/') || directory.endsWith('/') || directory.startsWith('..') || directory.endsWith('..'))) {
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return {
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code: 500,
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message: 'directory is invalid',
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};
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}
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// 把directory的/替换掉后,只能包含数字、字母、下划线、中划线
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// 可以包含.
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let _directory = directory?.replace(/\//g, '');
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if (_directory && !/^[a-zA-Z0-9_.-]+$/.test(_directory)) {
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return {
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code: 500,
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message: 'directory is invalid, only number, letter, underline and hyphen are allowed',
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};
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}
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return {
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code: 200,
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message: 'directory is valid',
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};
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};
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