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Private Sub GetExpiryTime(JWTToken As String) As Long Dim parts() As String = Regex.Split("\.", JWTToken) Dim b() As Byte = UrlSafeDecodeBase64(parts(1)) Dim s As String = BytesToString(b, 0, b.Length, "utf8") Dim map As Map = s.As(JSON).ToMap Log(map.As(JSON).ToString) If map.ContainsKey("exp") Then Dim expire As Long = map.Get("...

hello everyone i was in need to create jwt tokens and verify them in my b4j server app so i created... for the signature. End Sub ' Creates a JWT (JSON Web Token) for a given username. Sub CreateJWT(username As String) As String Dim header As Map ' JWT header (contains algorithm and token... used for signing (HMAC-SHA256). header.Put("typ", "JWT") ' Type of token... (header.payload.signature). End Sub ' Verifies a JWT. Sub VerifyJWT(token As String) As Boolean...

I am using okhttputil2 library to get data from server via api.I would like to know how to use JWT token authentication in Okhttputils...
link: .SetHeader("Authorization", "Bearer " & AuthorizationToken)...

This function reads the payload of a jwt token and returns a map Input token...-_prk235_YU8fYBxU Payload from this token: 160926 Public Sub GetJWTPayload(Token As String) As Map Dim su...
link: Sorry for out of topic, what's the difference between Alex and Mashiane versions? Alex's v...
link: AS B4xPocketBase Sorry for out of topic, what's the difference between Alex and Mashiane versi...
link: I see the journey to AS B4xPocketBase has started... ;) He got me ^^ I've already finished the...

You can use this class to generate JSON Web Token (JWT) for use in Web API B4J Server. This code...-annotations-2.13.3 Sub Process_Globals Dim jwt1 As JSONWebToken Dim jwt2 As JSONWebToken...
link: Hi, how did you implement RSA256 in @aeric example? Ok, I already solved it. Thank you...
link: /solved-javaobject-problem-jwt-with-rsa256.143234/post-907556 Hi, how did you implement RSA256 in @aeric...
link: /solved-javaobject-problem-jwt-with-rsa256.143234/post-907556 Thanks @hatzisn for the hard work. RSA...

tested the login function, and I get the JWT token rigth: POST /api/ action=login&username=admin&password=master I get the response { "JWT"....GetString) Dim root As Map = parser.NextObject Dim JWT As String = root.Get("JWT") Pass = JWT Log("Password: " & Pass) End If j.Release End Sub Now, I think I have to pass the JWT token before getting data again. Default API JWT...

You can parse the JWT token with this code: https://www.b4x.com/android/forum/threads/get-the-expiration-time-from-firebase-jwt-token.146137/...
link: Sub Auth_TokenAvailable (User As FirebaseUser, Success As Boolean, TokenId As String) This fires...

Updates: Latest B4XPages user login client apps (using B4J server): https://www.b4x.com/android/forum/threads/project-template-user-login-client-b4x.161914/ 105281 Finally I would like to share my B4J API server written in B4J. Compare to my previous PHP API, this API server implements user access token to authorize user to consume the API. SQL.zip - SQL script to create necessary database and tables in MySQL server. jAPI.zip - Source code for server app (B4J). B4A.zip - Source code...

There is a code to check the JWT token expiry inside the B4J-SendTool https://www.b4x.com/android/forum/threads/firebasenotifications-push-messages-firebase-cloud-messaging-fcm.67716/ Maybe it works....
link: There is a code to check the JWT token expiry inside the B4J-SendTool https://www.b4x.com/android...
link: = {"alg""HS256","typ":"JWT"...
link: = {"alg""HS256","typ":"JWT"} eyJ0b2tlbl90eXBlIjoicmVmcmVzaCIsImV4cCI6M...

to generate, decrypt and validate a JSON Web Token? JWT is not encrypted. I think the token should be generated and validated on server, not from client app....
link: Hi Is there any class or library in order to generate, decrypt and validate a JSON Web Token? Only...
link: .81036/post-513785) Here is the code to produce and sign the JWT. I have correctly validate the JWT...
link: Yes I know it is not encrypted. But the signature is, which validates if the JWT content is correct...