topic Decrypting files using tgpgdecrypt without prompting the passphrase in Talend Studio

Decrypting files using tgpgdecrypt without prompting the passphrase

Anonymous — Mon, 18 Jan 2016 11:52:42 GMT

Hi Guys,

I have been using the tGPGdecrypt component to decrypt certain files. But when I run the job, a pinentry window will pop-out that will prompt for passphrase in each file. I have also tried closing the GPG4WIN Kleopatra(what I used for encryption) when running the job but it is still the same to no avail. So when the job is somehow automated, it will be of no use to enter the passphrase for each file. My question is this, is there a way to run a job using tGPGdecrypt component without passphrase prompt?

As I was researching in talendforge I also found that this is not the first time that has occured. There is a topic I found in the forum who has a very similar situation to me:

https://community.talend.com/t5/Design-and-Development/GPG-decrypt/m-p/107860

We almost have the same problem and although there is a solution for it(proposed by Jeff Stoerner) in the thread, I cant seem to figure out what it means by "creating a config file" and "add the parameter 'batch' to the config file" and wether this is applicable in a windows environment?(cause in the solution he was running in redhat). So I'm kinda stuck again.

I am using Talend for Big Data ver 6.0.1

My encryption/decryption software is GPG4win 2.3.0 which has a kleopatra 2.2 component

Anyways, any help would be gladly appreciated.

Sincerely,

Locke

Re: Decrypting files using tgpgdecrypt without prompting the passphrase

Anonymous — Wed, 20 Jan 2016 03:06:25 GMT

Hello Everyone,

I'm just reiterating this post, hope someone can help me on this

Anyways,

Thanks

Re: Decrypting files using tgpgdecrypt without prompting the passphrase

Anonymous — Wed, 20 Jan 2016 21:26:33 GMT

You may be able to smuggle the parameters in the field where you put the gpg binary like "C:/gpg4win/bin/gpg2 --batch --yes --passphrase mysecret" if not, you can use a tSystem to call it with additional command line params.

Re: Decrypting files using tgpgdecrypt without prompting the passphrase

Anonymous — Wed, 18 Mar 2020 14:59:56 GMT

Hi @novastorm33

Facing same issue, would like to know if you were able to arrive at any solution.

Re: Decrypting files using tgpgdecrypt without prompting the passphrase

Anonymous — Thu, 19 Mar 2020 07:53:53 GMT

Hi @jholman

Tried below for Gnu Binary path but didn't work.

"C:/Program Files (x86)/GnuPG/bin/gpg.exe --yes --passphrase context.passphrase"