Signature Validation fails when uploading

Forum|Forum|6 years ago
September 30, 2019
2 replies
1347 views

Hello! I'm making Premiere Pro panel plugin with Adobe CEP. I am following ppro panel readme document in github and get stuck in deploy stage. I've made p12 file with following command

ZXPSignCmd -selfSignedCert KR Seoul Mewpot "Mewpot" <password> key.p12

and signed with following command

ZXPSignCmd -sign Mewpanel/ mewpanel.zxp key.p12 <password> -tsa http://timestamp.digicert.com/

Then I tried to upload zxp file in adobe exchange and got this message.

Failed to verify signature, signature might have been tampered with. Ensure that the uploaded ZXP has a valid signature.

I've searched for this error but I couldn't find a solution. I double checked downloaded ZXPSignCmd version and it was 4.0.7.

I am more than willing to clear anything up if needed. I hope to hear from anyone willing to help soon.

Thank you.

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Correct answer mewpotk53140497

I tried same command with mac os 10, and it worked! I think there is some problem running ZXPSignCmd with my notebook

Ten A

Community Expert

OK, Retry to make p12 file, remove double quarts.

In my case:

ZXPSignCmd -selfSignedCert JP Tokyo CClab TenA myPassword myCertificate.p12

M

mewpotk53140497AuthorCorrect answer

Participant

I tried same command with mac os 10, and it worked! I think there is some problem running ZXPSignCmd with my notebook

Aecorn

Inspiring

You shoul mark this response as the answer. I also got my signing to work, only after trying it on a mac. These settings have been verified to work before, so its quite weird that they do not work on PC now...

Ten A

Community Expert

Remove a href tag from tsa switch and try again.

ex:

-tsa "http://timestamp.digicert.com"