jwtClaimGet (Function)

jwtClaimGet reads a string claim from the JWT object.

Input:

jwt : SYSHANDLE

A handle to the JWT object.

name : STRING

The name of the claim to read.

Output:

value : STRING

The value of the claim.

Returns: INT

Declaration:

FUNCTION jwtClaimGet : INT;
VAR_INPUT
  jwt   : SYSHANDLE;
  name  : STRING;
  value : ACCESS STRING;
END_VAR;

Example:

INCLUDE rtcu.inc
 
PROGRAM test;
VAR
  rc  : INT;
  str : STRING;
  jwt : SYSHANDLE;
END_VAR;
 
BEGIN
  ...
  // Read claim
  rc := jwtClaimGet(jwt := jwt, name := "name", value := str);
  ...
END;
 
END_PROGRAM;