add dbus and allow to find key for pass

build/Dockerfile

@@ -25,7 +25,11 @@ RUN apk add --no-cache \
     gcompat \
     libsecret \
     libfido2 \
-    gnupg pass ca-certificates
+    gnupg \
+    pass \
+    ca-certificates \
+    dbus \
+    dbus-x11
 
 # Copy bash scripts
 COPY gpgparams entrypoint.sh /protonmail/

build/entrypoint.sh

@@ -1,13 +1,21 @@
 #!/bin/bash
-
 set -ex
 
+# Start DBus session for libsecret
+eval $(dbus-launch --sh-syntax)
+
 # Initialize
 if [[ $1 == init ]]; then
 
     # Initialize pass
     gpg --generate-key --batch /protonmail/gpgparams
-    pass init pass-key
+    # Change Permission when Folder Exists
+    if [ -d "/root/.gnupg" ]; then
+        chmod 700 /root/.gnupg
+    fi
+
+    KEY=$(gpg --list-secret-keys --with-colons | awk -F: '/^sec:/ {print $5; exit}')
+    pass init "$KEY"
 
     # Kill the other instance as only one can be running at a time.
     # This allows users to run entrypoint init inside a running conainter