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From Joe Witt <joe.w...@gmail.com>
Subject Re: Migrate NiFi 1.5 to 1.8 Error - A Blank Sensitive Properties Key Was Provided
Date Thu, 24 Jan 2019 16:48:12 GMT
ryan

right...i think you are facing something else.  We have locked down on some
headers, etc..  They are mentioned in the migration guide.

Can you share the logs from a full startup run?

thanks

On Thu, Jan 24, 2019, 11:21 AM Ryan H <ryan.howell.development@gmail.com
wrote:

> Hi Joe,
>
> Thanks for the reply. Agreed on the secure setup and we will definitely
> look to add value(s) for these properties. The issue we hit was that we
> weren't able to access the UI, and I was thinking that this error was
> preventing this. You think that this error shouldn't block accessing the
> canvas though?
>
> -Ryan
>
> On Thu, Jan 24, 2019 at 10:39 AM Joe Witt <joe.witt@gmail.com> wrote:
>
>> Ryan,
>>
>> That block of text that shows up in the log could arguably said "WARN"
>> because the flow will continue to function as it did before.
>>
>> However, the reason it is an error is that you really should follow its
>> advice and specifically follow the secure nifi configuration guidance.
>>
>> By not following that you have a setup which is not secure.
>>
>> We're doing all we can as a community to move to 'secure by default'
>> configurations which will take time.  It requires improved tooling out of
>> the box and we want the 'initial up and running experience' to be as smooth
>> as possible and similar to how it works now.
>>
>> Anyway, hopefully that helps explain.
>>
>> Thanks
>> Joe
>>
>> On Thu, Jan 24, 2019 at 10:11 AM Ryan H <
>> ryan.howell.development@gmail.com> wrote:
>>
>>> Hi All,
>>>
>>> We are currently in the process of upgrading from NiFi 1.5 to 1.8. After
>>> making the binary changes and restarting the cluster (a secure cluster
>>> setup), we are getting the following error:
>>>
>>> ERROR [main] org.apache.nifi.encrypt.StringEncryptor *  A blank
>>> sensitive properties key was provided Specify a unique key in
>>> nifi.properties for nifi.sensitive.props.key
>>> The Encrypt Config Tool in NiFi Toolkit can be used to migrate the flow
>>> to the new key.
>>>
>>> We are using all the same config that was in the 1.5 setup, including a
>>> blank key for nifi.sensitive.props.key which wasn't an issue before, but
>>> now it seems that it is. I didn't see this as a known issue in any of the
>>> migration guides or release notes. Can anyone provide any insight on this?
>>> Steps to remediate? Is the cause exactly what the error message says,
>>> having a blank value for this config prop?
>>>
>>>
>>> Cheers,
>>>
>>> Ryan H
>>>
>>

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