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remove the websocket package send limit.

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This commit is contained in:
Emo-Damage
2023-05-28 12:30:30 +08:00
parent 23f4369dcd
commit 59fd289755
2 changed files with 69 additions and 10 deletions
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62
test/worker/cidr.js
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@@ -30,4 +30,64 @@ function delay(ms) {
return new Promise((resolve) => {
setTimeout(resolve, ms)
})
}
}
/**
* Checks if an IPv4 address is within a CIDR range.
*
* @param {string} address The IPv4 address to check.
* @param {string} cidr The CIDR range to check against.
* @returns {boolean} `true` if the address is within the CIDR range, `false` otherwise.
*/
function isIPv4InRange(address, cidr) {
// Parse the address and CIDR range
const addressParts = address.split('.').map(part => parseInt(part, 10));
const [rangeAddress, rangePrefix] = cidr.split('/');
const rangeParts = rangeAddress.split('.').map(part => parseInt(part, 10));
const prefix = parseInt(rangePrefix, 10);
// Convert the address and range to binary format
const addressBinary = addressParts.reduce((acc, part) => acc + part.toString(2).padStart(8, '0'), '');
const rangeBinary = rangeParts.reduce((acc, part) => acc + part.toString(2).padStart(8, '0'), '');
// Compare the bits up to the prefix length
for (let i = 0; i < prefix; i++) {
if (addressBinary[i] !== rangeBinary[i]) {
return false;
}
}
return true;
}
/**
* Checks if an IPv6 address is within a CIDR range.
*
* @param {string} address The IPv6 address to check.
* @param {string} cidr The CIDR range to check against.
* @returns {boolean} `true` if the address is within the CIDR range, `false` otherwise.
*/
function isIPv6InRange(address, cidr) {
// Parse the address and CIDR range
const addressParts = address.split(':').map(part => parseInt(part, 16));
const [rangeAddress, rangePrefix] = cidr.split('/');
const rangeParts = rangeAddress.split(':').map(part => parseInt(part, 16));
const prefix = parseInt(rangePrefix, 10);
// Convert the address and range to binary format
const addressBinary = addressParts.reduce((acc, part) => acc + part.toString(2).padStart(16, '0'), '');
const rangeBinary = rangeParts.reduce((acc, part) => acc + part.toString(2).padStart(16, '0'), '');
// Compare the bits up to the prefix length
for (let i = 0; i < prefix; i++) {
if (addressBinary[i] !== rangeBinary[i]) {
return false;
}
}
return true;
}