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Feat: Implement MaxRedirects & StatusCodes

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This commit is contained in:
Nelson Chan
2021-08-05 19:04:38 +08:00
parent 2c2ac9dc59
commit 8f7885e58a
8 changed files with 184 additions and 19 deletions
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35
server/util-server.js
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@@ -9,7 +9,7 @@ exports.tcping = function (hostname, port) {
address: hostname,
port: port,
attempts: 1,
}, function(err, data) {
}, function (err, data) {
if (err) {
reject(err);
@@ -28,7 +28,7 @@ exports.ping = function (hostname) {
return new Promise((resolve, reject) => {
const ping = new Ping(hostname);
ping.send(function(err, ms) {
ping.send(function (err, ms) {
if (err) {
reject(err)
} else if (ms === null) {
@@ -58,7 +58,7 @@ exports.setSetting = async function (key, value) {
let bean = await R.findOne("setting", " `key` = ? ", [
key,
])
if (! bean) {
if (!bean) {
bean = R.dispense("setting")
bean.key = key;
}
@@ -158,3 +158,32 @@ exports.checkCertificate = function (res) {
fingerprint,
};
}
// Check if the provided status code is within the accepted ranges
// Param: status - the status code to check
// Param: accepted_codes - an array of accepted status codes
// Return: true if the status code is within the accepted ranges, false otherwise
// Will throw an error if the provided status code is not a valid range string or code string
exports.checkStatusCode = function (status, accepted_codes) {
if (accepted_codes == null || accepted_codes.length === 0) {
return false;
}
for (const code_range of accepted_codes) {
const code_range_split = code_range.split("-").map(string => parseInt(string));
if (code_range_split.length === 1) {
if (status === code_range_split[0]) {
return true;
}
} else if (code_range_split.length === 2) {
if (status >= code_range_split[0] && status <= code_range_split[1]) {
return true;
}
} else {
throw new Error("Invalid status code range");
}
}
return false;
}