Update Dockerfile

Dockerfile

@@ -45,6 +45,11 @@ RUN --mount=type=secret,id=truepic_sign_gdoc_id,mode=0444,required=true \
 RUN tar -xf truepic-sign-v0.2.0-ubuntu-20.04.tar.gz
 RUN chmod +x truepic-sign
 
+RUN --mount=type=secret,id=api_key,mode=0444,required=true \
+   ./truepic-sign init --api-key $(cat /run/secrets/api_key)
+
+RUN ./truepic-sign enroll
+
 WORKDIR $HOME/app
 
 # COPY . .