Merge pull request #1588 from ruwany/master

Fixed https://github.com/wso2/product-iots/issues/1577

modules/distribution/src/core/conf/identity/identity.xml

@@ -145,13 +145,13 @@
         <!-- Default validity period for user access tokens in seconds -->
         <UserAccessTokenDefaultValidityPeriod>3600</UserAccessTokenDefaultValidityPeriod>
         <!-- Validity period for refresh token -->
-        <RefreshTokenValidityPeriod>84600</RefreshTokenValidityPeriod>
+        <RefreshTokenValidityPeriod>15552000</RefreshTokenValidityPeriod>
         <!-- Timestamp skew in seconds -->
         <TimestampSkew>300</TimestampSkew>
         <!-- Enable OAuth caching -->
         <EnableOAuthCache>false</EnableOAuthCache>
         <!-- Enable renewal of refresh token for refresh_token grant -->
-        <RenewRefreshTokenForRefreshGrant>true</RenewRefreshTokenForRefreshGrant>
+        <RenewRefreshTokenForRefreshGrant>false</RenewRefreshTokenForRefreshGrant>
         <!-- Process the token before storing it in database, e.g. encrypting -->
         <TokenPersistenceProcessor>org.wso2.carbon.identity.oauth.tokenprocessor.PlainTextPersistenceProcessor</TokenPersistenceProcessor>
         <!-- Supported Client Authentication Methods -->