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Fix #1409, slug cannot be empty

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This commit is contained in:
Louis Lam
2022-03-24 23:43:07 +08:00
parent 6c7a0ff7d3
commit 28d72fcd08
3 changed files with 28 additions and 5 deletions
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28
server/socket-handlers/status-page-socket-handler.js
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@ -90,6 +90,8 @@ module.exports.statusPageSocketHandler = (socket) => {
socket.on("saveStatusPage", async (slug, config, imgDataUrl, publicGroupList, callback) => {
try {
checkSlug(config.slug);
checkLogin(socket);
apicache.clear();
@ -227,11 +229,7 @@ module.exports.statusPageSocketHandler = (socket) => {
// lower case only
slug = slug.toLowerCase();
// Check slug a-z, 0-9, - only
// Regex from: https://stackoverflow.com/questions/22454258/js-regex-string-validation-for-slug
if (!slug.match(/^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$/)) {
throw new Error("Invalid Slug");
}
checkSlug(slug);
let statusPage = R.dispense("status_page");
statusPage.slug = slug;
@ -302,3 +300,23 @@ module.exports.statusPageSocketHandler = (socket) => {
}
});
};
/**
* Check slug a-z, 0-9, - only
* Regex from: https://stackoverflow.com/questions/22454258/js-regex-string-validation-for-slug
*/
function checkSlug(slug) {
if (typeof slug !== "string") {
throw new Error("Slug must be string");
}
slug = slug.trim();
if (!slug) {
throw new Error("Slug cannot be empty");
}
if (!slug.match(/^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$/)) {
throw new Error("Invalid Slug");
}
}