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refactored rule deletion

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This commit is contained in:
Viet Huynh
2023-09-09 23:17:32 +07:00
parent 8e96c87c27
commit faad7d12b3
2 changed files with 21 additions and 50 deletions
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cf_gateway_rule_delete.js
+3 -49
View File
@@ -1,58 +1,12 @@
import 'dotenv/config';
import fetch from 'node-fetch';
const API_TOKEN = process.env.CLOUDFLARE_API_KEY;
const ACCOUNT_ID = process.env.CLOUDFLARE_ACCOUNT_ID;
const ACCOUNT_EMAIL = process.env.CLOUDFLARE_ACCOUNT_EMAIL;
// Function to read Cloudflare Zero Trust rules
async function getZeroTrustRules() {
const url = `https://api.cloudflare.com/client/v4/accounts/${ACCOUNT_ID}/gateway/rules`;
const response = await fetch(url, {
method: 'GET',
headers: {
'Authorization': `Bearer ${API_TOKEN}`,
'Content-Type': 'application/json',
'X-Auth-Email': ACCOUNT_EMAIL,
'X-Auth-Key': API_TOKEN,
},
});
if (!response.ok) {
throw new Error(`HTTP error! status: ${response.status}`);
}
const data = await response.json();
return data.result;
}
import { deleteZeroTrustRule, getZeroTrustRules } from './lib/api.js';
;(async() => {
const rules = await getZeroTrustRules();
const { result: rules } = await getZeroTrustRules();
const [filtered_rule] = rules.filter(rule => rule.name === "CGPS Filter Lists");
if (!filtered_rule) return console.warn("No rule with matching name found - this is not an issue if you haven't run the create script yet. Exiting.");
console.log(`Deleting rule`, process.env.CI ? "(redacted, running in CI)" : `${filtered_rule.name} with ID ${filtered_rule.id}`);
const url = `https://api.cloudflare.com/client/v4/accounts/${ACCOUNT_ID}/gateway/rules/${filtered_rule.id}`;
const resp = await fetch(url, {
method: 'DELETE',
headers: {
'Authorization': `Bearer ${API_TOKEN}`,
'Content-Type': 'application/json',
'X-Auth-Email': ACCOUNT_EMAIL,
'X-Auth-Key': API_TOKEN,
},
});
const data = await resp.json();
console.log('Success: ', data.success);
await sleep(350); // Cloudflare API rate limit is 1200 requests per 5 minutes, so we sleep for 350ms to be safe
await deleteZeroTrustRule(filtered_rule.id);
})();
async function sleep(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
lib/api.js
+18 -1
View File
@@ -127,10 +127,17 @@ export const deleteZeroTrustListsAtOnce = async (lists) => {
}
};
/**
* Gets Zero Trust rules.
* @returns {Promise<Object>}
*/
export const getZeroTrustRules = () =>
requestGateway("/rules", { method: "GET" });
/**
* Creates a Zero Trust rule.
* @param {string} wirefilterExpression The expression to be used for the rule.
* @returns {Promise<any>}
* @returns {Promise<Object>}
*/
export const createZeroTrustRule = (wirefilterExpression) =>
requestGateway("/rules", {
@@ -145,3 +152,13 @@ export const createZeroTrustRule = (wirefilterExpression) =>
traffic: wirefilterExpression,
}),
});
/**
* Deletes a Zero Trust rule.
* @param {number} id The ID of the rule to be deleted.
* @returns {Promise<Object>}
*/
export const deleteZeroTrustRule = (id) =>
requestGateway(`/rules/${id}`, {
method: "DELETE",
});