pinentry-op

A quickly-thrown-together GPG pinentry program that knows only how to retrieve a predetermined passphrase from 1Password.

Installation

There is no easy installer yet. There might never be one.

Ensure prerequisites are installed: GPG, 1Password, 1Password CLI.
Build.
```
cargo build --release
```
Create a file pinentry-op.cfg in the same directory as the binary. The content of the file should be the 1Password item reference of the passphrase. For example:
```
op://MyVault/MyItem/password
```

Edit gpg-agent.conf to point to the binary.

pinentry-program D:\Code\Self\pinentry-op\target\release\pinentry-op.exe

Run this:

echo "" > test.txt
gpgconf --reload gpg-agent
gpg --sign --dry-run --yes test.txt

1Password should prompt to authorize gpg-agent for CLI access.