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Posted to issues@nifi.apache.org by GitBox <gi...@apache.org> on 2021/06/22 19:26:12 UTC

[GitHub] [nifi] exceptionfactory opened a new pull request #5179: NIFI-8630 Upgraded javax.mail 1.4.7 to jakarta.mail 2.0.1 for PutEmail

exceptionfactory opened a new pull request #5179:
URL: https://github.com/apache/nifi/pull/5179


   #### Description of PR
   
   NIFI-8630 Upgrades `javax.mail` 1.4.7 to `jakarta.mail` 2.0.1 to support modern TLS protocol versions in the `PutEmail` processor.
   
   Older versions of javax.mail do not support TLSv1.2, causing `SSLHandshakeException` errors in `PutEmail` when running on Java versions that have disabled TLSv1 and TLSv1.1.  The `jakarta.mail` library is the maintained and repackaged version of the `javax.mail` library, which supports current TLS protocol versions matching JDK enabled protocols.  Upgrading to Jakarta Mail also required including the updated Jarkata Activation library.
   
   Additional updates include a display name of `SMTP STARTTLS` for the `SMTP TLS` property, indicating that it is used to enable Opportunistic TLS over SMTP.
   
   In order to streamline the review of the contribution we ask you
   to ensure the following steps have been taken:
   
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   - [X] Is there a JIRA ticket associated with this PR? Is it referenced 
        in the commit message?
   
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[GitHub] [nifi] exceptionfactory commented on pull request #5179: NIFI-8630 Upgraded javax.mail 1.4.7 to jakarta.mail 2.0.1 for PutEmail

Posted by GitBox <gi...@apache.org>.
exceptionfactory commented on pull request #5179:
URL: https://github.com/apache/nifi/pull/5179#issuecomment-866762715


   > Do we know if this also solves https://issues.apache.org/jira/browse/NIFI-8281 ?
   > (and maybe https://issues.apache.org/jira/browse/NIFI-6961)
   
   Thanks for referencing those issues @pvillard31.  This PR should resolve NIFI-8281 since it includes the new version of Jakarta Activation.  The dependency changes include both the Jakarta Activation API as well as the Jakarta Activation implementation library.
   
   NIFI-6961 references the `ExtractEmailHeaders` processor, which is in a different NAR bundle, so a separate PR will be necessary to address dependencies in that processor.  Upgrading dependencies in that bundle will be more challenging due to transitive dependencies on `javax.mail` from several libraries, but making a similar change is necessary.
   
   I updated both of those Jira issues with links to NIFI-8630.


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[GitHub] [nifi] gresockj commented on a change in pull request #5179: NIFI-8630 Upgraded javax.mail 1.4.7 to jakarta.mail 2.0.1 for PutEmail

Posted by GitBox <gi...@apache.org>.
gresockj commented on a change in pull request #5179:
URL: https://github.com/apache/nifi/pull/5179#discussion_r657184122



##########
File path: nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/PutEmail.java
##########
@@ -437,19 +431,18 @@ public void process(InputStream in) throws IOException {
      */
     private Session createMailSession(final Properties properties) {
         String authValue = properties.getProperty("mail.smtp.auth");

Review comment:
       I notice a few other local variables that are not final but could be.  What do you think about making them final in this PR?

##########
File path: nifi-nar-bundles/nifi-standard-bundle/nifi-standard-processors/src/main/java/org/apache/nifi/processors/standard/PutEmail.java
##########
@@ -437,19 +431,18 @@ public void process(InputStream in) throws IOException {
      */
     private Session createMailSession(final Properties properties) {
         String authValue = properties.getProperty("mail.smtp.auth");
-        Boolean auth = Boolean.valueOf(authValue);
+        final boolean auth = Boolean.parseBoolean(authValue);
 
         /*
          * Conditionally create a password authenticator if the 'auth' parameter is set.
          */
-        final Session mailSession = auth ? Session.getInstance(properties, new Authenticator() {
+        return auth ? Session.getInstance(properties, new Authenticator() {
             @Override
             public PasswordAuthentication getPasswordAuthentication() {
                 String username = properties.getProperty("mail.smtp.user"), password = properties.getProperty("mail.smtp.password");

Review comment:
       Quaint use of the multi-variable declaration in the existing code -- how do you feel about splitting this into two lines?




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[GitHub] [nifi] asfgit closed pull request #5179: NIFI-8630 Upgraded javax.mail 1.4.7 to jakarta.mail 2.0.1 for PutEmail

Posted by GitBox <gi...@apache.org>.
asfgit closed pull request #5179:
URL: https://github.com/apache/nifi/pull/5179


   


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[GitHub] [nifi] pvillard31 commented on pull request #5179: NIFI-8630 Upgraded javax.mail 1.4.7 to jakarta.mail 2.0.1 for PutEmail

Posted by GitBox <gi...@apache.org>.
pvillard31 commented on pull request #5179:
URL: https://github.com/apache/nifi/pull/5179#issuecomment-866643214


   Do we know if this also solves https://issues.apache.org/jira/browse/NIFI-8281 ?
   (and maybe https://issues.apache.org/jira/browse/NIFI-6961)


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