feat: from https://github.com/wiktor-k/age-plugin-openpgp-card

scripts/fake-pinentry.sh

@@ -0,0 +1,33 @@
+#!/bin/sh
+# Use this for your test suites when a POSIX shell is available.
+#
+# The encrypted keys in your test suite that you expect to work must
+# be locked with a passphrase of "passphrase"
+#
+# Author: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
+#
+# License: Creative Commons Zero ("Public Domain Dedication") --
+# Anyone may reuse it, modify it, redistribute it for any purpose.
+
+echo "OK This is only for test suites, and should never be used in production"
+while read cmd rest; do
+    cmd=$(printf "%s" "$cmd" | tr 'A-Z' 'a-z')
+    if [ -z "$cmd" ]; then
+        continue;
+    fi
+    case "$cmd" in
+        \#*)
+        ;;
+        getpin)
+            echo "D 123456"
+            echo "OK"
+            ;;
+        bye)
+            echo "OK"
+            exit 0
+            ;;
+        *)
+            echo "OK"
+            ;;
+    esac
+done