Hi, On Wednesday, March 21, 2018 7:05:57 PM CET Mike Inman wrote: > FWIW, here's the log entry from an attempt to use gpgme_set_passphrase_cb > on a symmetric encryption. For some reason I still cannot figure out, my > callback function isn't being used, the system prompt still appears (twice, > once to confirm.)
From the other thread I take it that you are using GPGME with GnuPG-2.0.28 ? In the log I don't see the gpg version, but I didn't see it mentioned in the other thread that the GnuPG-2.0.x series does not support the passphrase callback. I ran into the same problem some time ago and documented it as a note in the GPGME manual. https://www.gnupg.org/documentation/manuals/gpgme/Passphrase-Callback.html#Passphrase-Callback : "Note: The passphrase_cb only works with GnuPG 1.x and 2.1.x and not with the 2.0.x series. " An ugly workaround could be to use some kind of fake pinentry (see the tests in GPGME) and configure that in the gpg-agent.conf. But you are probably better of bundling a 2.1 / 2.2 Version of GnuPG with your Application. Best Regards, Andre -- Andre Heinecke | ++49-541-335083-262 | http://www.intevation.de/ Intevation GmbH, Neuer Graben 17, 49074 Osnabrück | AG Osnabrück, HR B 18998 Geschäftsführer: Frank Koormann, Bernhard Reiter, Dr. Jan-Oliver Wagner
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