added more support

2024-02-12 19:06:52 +01:00
parent 4256fe9a72
commit 86f8bc139a
37 changed files with 762 additions and 42 deletions
@@ -0,0 +1,103 @@
+import * as jwt from 'jsonwebtoken';
+export default class JwtAuth {
+    constructor(JWTSecretKey) {
+        this.JWTSecretKey = JWTSecretKey;
+        this.blacklist = [];
+    }
+    generateJWT(payload, settings = {}, secretKey = this.JWTSecretKey) {
+        return jwt.sign(payload, secretKey, settings);
+    }
+    verifyJWT(token, secretKey = this.JWTSecretKey) {
+        try {
+            if (this.blacklist.includes(token))
+                return { valid: false, message: "Token is blacklisted." };
+            const vertoken = jwt.verify(token, secretKey);
+            if (vertoken instanceof Object) {
+                return (vertoken);
+            }
+            else {
+                return undefined;
+            }
+        }
+        catch (error) {
+            return { valid: false, message: "Token is invalid." };
+        }
+    }
+    decodeJWT(token) {
+        if (this.blacklist.includes(token))
+            return { valid: false, message: "Token is blacklisted." };
+        const decoded = jwt.decode(token);
+        if (decoded instanceof Object) {
+            return decoded;
+        }
+        else {
+            return { valid: false, message: "Token is invalid." };
+        }
+    }
+    getJWTExpirationDate(token) {
+        if (this.blacklist.includes(token))
+            return { valid: false, message: "Token is blacklisted." };
+        const decoded = this.decodeJWT(token);
+        return decoded.exp;
+    }
+    isJWTExpired(token) {
+        if (this.blacklist.includes(token))
+            return { valid: false, message: "Token is blacklisted." };
+        const expirationDate = this.getJWTExpirationDate(token);
+        if (expirationDate instanceof Object)
+            return expirationDate;
+        return expirationDate < (Date.now() / 1000);
+    }
+    refreshJWT(token, settings = {}, secretKey = this.JWTSecretKey) {
+        if (this.blacklist.includes(token))
+            return { valid: false, message: "Token is blacklisted." };
+        const decoded = this.verifyJWT(token, secretKey);
+        if (decoded instanceof Object) {
+            if (decoded.valid == false)
+                return { valid: false, message: "Token is invalid." };
+            let payLoadArray = {};
+            if (decoded instanceof Object) {
+                payLoadArray = decoded;
+            }
+            else {
+                return { valid: false, message: "Token is invalid." };
+            }
+            const newToken = this.generateJWT(payLoadArray, settings, secretKey);
+            return newToken;
+        }
+        return { valid: false, message: "Token is invalid." };
+    }
+    BlackListJWT(token) {
+        //check if token is already blacklisted
+        if (this.blacklist.includes(token)) {
+            return { valid: false, message: "Token is already blacklisted." };
+        }
+        //add token to blacklist
+        this.blacklist.push(token);
+        return { valid: true, message: "Token successfully blacklisted." };
+    }
+    ClearBlackList() {
+        //clear blacklist
+        this.blacklist = [];
+        return { valid: true, message: "Blacklist successfully cleared." };
+    }
+    GetBlackList() {
+        //return blacklist
+        return this.blacklist;
+    }
+    RemoveFromBlackList(token) {
+        //remove token from blacklist
+        if (this.blacklist.includes(token)) {
+            this.blacklist = this.blacklist.filter((item) => item !== token);
+            return { valid: true, message: "Token successfully removed from blacklist." };
+        }
+        return { valid: false, message: "Token is not blacklisted." };
+    }
+    IsBlackListed(token) {
+        //check if token is blacklisted
+        if (this.blacklist.includes(token)) {
+            return { valid: true, message: "Token is blacklisted." };
+        }
+        return { valid: false, message: "Token is not blacklisted." };
+    }
+}