com.docusign.esign.client.auth

Class JWTUtils

java.lang.Object

com.docusign.esign.client.auth.JWTUtils

public class JWTUtils
extends Object

Constructor Summary

Constructors

Constructor and Description
JWTUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static String	generateJWTAssertion(String publicKeyFilename, String privateKeyFilename, String oAuthBasePath, String clientId, String userId, long expiresIn) Helper method to create a JWT token for the JWT flow
static String	generateJWTAssertionFromByteArray(byte[] rsaPrivateKey, String oAuthBasePath, String clientId, String userId, long expiresIn, String scopes) Helper method to create a JWT token for the JWT flow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JWTUtils

public JWTUtils()

Method Detail

generateJWTAssertionFromByteArray

public static String generateJWTAssertionFromByteArray(byte[] rsaPrivateKey,
                                       String oAuthBasePath,
                                       String clientId,
                                       String userId,
                                       long expiresIn,
                                       String scopes)
                                                throws IllegalArgumentException,
                                                       com.auth0.jwt.exceptions.JWTCreationException,
                                                       IOException

Helper method to create a JWT token for the JWT flow

Parameters:

rsaPrivateKey - the byte contents of the RSA private key

oAuthBasePath - DocuSign OAuth base path (account-d.docusign.com for the developer sandbox and account.docusign.com for the production platform)

clientId - DocuSign OAuth Client Id (AKA Integrator Key)

userId - DocuSign user Id to be impersonated (This is a UUID)

expiresIn - number of seconds remaining before the JWT assertion is considered as invalid

scopes - space-separated string that represents the list of scopes to grant to the OAuth token.

Returns:

a fresh JWT token

Throws:

IllegalArgumentException - if one of the arguments is invalid

com.auth0.jwt.exceptions.JWTCreationException - if not able to create a JWT token from the input parameters

IOException - if there is an issue with either the public or private file

generateJWTAssertion

public static String generateJWTAssertion(String publicKeyFilename,
                          String privateKeyFilename,
                          String oAuthBasePath,
                          String clientId,
                          String userId,
                          long expiresIn)
                                   throws com.auth0.jwt.exceptions.JWTCreationException,
                                          IOException

Helper method to create a JWT token for the JWT flow

Parameters:

publicKeyFilename - the filename of the RSA public key

privateKeyFilename - the filename of the RSA private key

oAuthBasePath - DocuSign OAuth base path (account-d.docusign.com for the developer sandbox and account.docusign.com for the production platform)

clientId - DocuSign OAuth Client Id (AKA Integrator Key)

userId - DocuSign user Id to be impersonated (This is a UUID)

expiresIn - number of seconds remaining before the JWT assertion is considered as invalid

Returns:

a fresh JWT token

Throws:

com.auth0.jwt.exceptions.JWTCreationException - if not able to create a JWT token from the input parameters

IOException - if there is an issue with either the public or private file