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Create validation.ts#signOfflineKey

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This commit is contained in:
Mathias Wagner
2024-07-23 00:04:07 +02:00
parent d49fd0876b
commit 59a3d40e1c
1 changed files with 26 additions and 0 deletions
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26
src/controller/validation.ts
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@ -3,6 +3,7 @@ import { License } from "@models/License";
import { mapLicense } from "@controller/license";
import { Group } from "@models/Group";
import { Permission } from "@models/Permission";
import {createSign} from "node:crypto";
enum ResponseStatus {
VALID = "VALID",
@ -39,4 +40,29 @@ export const validateLicense = async (validationKey: string, licenseKey: string)
await License.updateOne({ _id: license.id }, { currentUses: license.currentUses + 1 });
return { status: ResponseStatus.VALID, license: licenseData };
}
export const signOfflineKey = async (validationKey: string, licenseKey: string) => {
const license = await validateLicense(validationKey, licenseKey);
if (license.status !== ResponseStatus.VALID) return { status: license.status, message: license.message, file: null};
const project = await Project.findOne({ validationKey });
if (project === null) return { status: ResponseStatus.INVALID_KEY, message: "The provided validation key is invalid", file: null };
const signer = createSign("RSA-SHA256");
const renewalDate = new Date();
renewalDate.setDate(renewalDate.getDate() + 7); // TODO: Let the user choose the renewal date
signer.update(JSON.stringify({...license.license, renewalDate}));
const signature = signer.sign(project.privateKey, "hex");
let content = JSON.stringify({signature, data: {...license.license, renewalDate}});
content = Buffer.from(content).toString('base64').replace(/(.{64})/g, "$1\n");
const file = `-----BEGIN LICENSE KEY-----\n${content}\n-----END LICENSE KEY-----`;
return { status: ResponseStatus.VALID, file };
}