Andy and Joe, would you remind those of us who have not done it before with a link to an example showing how to build a Java implementation of a processor? I recall looking into that at one time and discovering that it can be a nontrivial effort.
On Tue, Jun 27, 2017 at 12:42 PM, Andy LoPresto <[email protected]> wrote: > Hi Raman, > > I agree with Joe that you can use the ExecuteScript processor to prototype > what you are looking for (and if you need any help with that, let me know). > I also wanted to note that there are some outstanding Jiras which will > hopefully make this type of activity easier in the near future, > specifically NIFI-4132: > > * NIFI-3890 - Create Key Management Controller Service [1] > * NIFI-3889 - EncryptContent processor should add encryption metadata as > attributes [2] > * NIFI-3834 - Implement encrypted content repository [3] > * NIFI-1885 - Extend HashAttribute to provide multiple algorithms [4] > * NIFI-3929 - Allow external key management for EncryptContent processor > [5] > * NIFI-2961 - Create EncryptAttribute processor [6] > * NIFI-4132 - Create EncryptRecord controller service and processor [7] > > > [1] https://issues.apache.org/jira/browse/NIFI-3890 > [2] https://issues.apache.org/jira/browse/NIFI-3889 > [3] https://issues.apache.org/jira/browse/NIFI-3834 > [4] https://issues.apache.org/jira/browse/NIFI-1885 > [5] https://issues.apache.org/jira/browse/NIFI-3929 > [6] https://issues.apache.org/jira/browse/NIFI-2961 > [7] https://issues.apache.org/jira/browse/NIFI-4132 > > > > Andy LoPresto > [email protected] > *[email protected] <[email protected]>* > PGP Fingerprint: 70EC B3E5 98A6 5A3F D3C4 BACE 3C6E F65B 2F7D EF69 > > On Jun 27, 2017, at 4:45 AM, Ramaninder Singh Jhajj < > [email protected]> wrote: > > Thanks a lot Joe for the quick response. > > That seems like a good solution. Will dig deep into it. > > Thanks a lot. > > On Tue, Jun 27, 2017 at 1:40 PM, Joe Witt <[email protected]> wrote: > >> Raman, >> >> There are no out of the box apache nifi processors to encrypt specific >> fields of a given record. With the record reader/writer capabilities >> that came out in 1.3.0 we can probably much more easily provide one >> but in the mean time it is a pretty straight forward extension to >> build. You could use execute script to nail down requirements and >> understand throughput needs then build a Java implementation of the >> processor to optimize performance. >> >> Thanks >> Joe >> >> On Tue, Jun 27, 2017 at 7:33 AM, Ramaninder Singh Jhajj >> <[email protected]> wrote: >> > Hello Everyone, >> > >> > I need some help with Nifi. I have a requirement where we need to >> encrypt >> > and hash some of the data in a flowfile instead of the whole flowfile. >> The >> > situation is, we receive customer information in a flowfile in XML >> format, I >> > do some cleanup and tranform the flowfile content in JSON content. Now >> the >> > requirement if we need to encrypt some of the sensitive data of >> > customer(only some attributes of the JSON flowfile). So if customer JSON >> > contains name, phoneno, email, SSN etc. we just want to encrypt email >> and >> > SSN and not the whole file. >> > >> > I know there is a processor for encryption but that encrypts the whole >> > flowfile. Is there a processor or a way to encrypt some of the >> attributes of >> > JSON file. We do not want to use "ExecuteScript" processor as it can >> not be >> > parallelised and will run the script in linear fashion (let me know if >> I am >> > wrong here). >> > >> > >> > Kind Regards, >> > Raman >> > > >
