I'm trying to give a rootless podman container access to the host bluetooth (the ultimate goal is to receive data from a heartrate sensor). My user account does not have elevated privileges. Host system uses Fedora 42, podman 5.8.1.

Containerfile

FROM fedora:latest

RUN dnf install -y \
    rust \
    cargo \
    bluez \
    bluez-libs \
    dbus-devel \
    dbus-tools \
    dbus-daemon \
    glib2-devel \
    gcc \
    pkg-config \
    openssl-devel \
    git \
    procps-ng \
    iproute \
    shadow-utils \
    && dnf clean all

WORKDIR /app

# Handle Rootless Permissions & D-Bus Initialization
ENV DBUS_SYSTEM_BUS_ADDRESS=unix:path=/var/run/dbus/system_bus_socket
ENV DBUS_SESSION_BUS_ADDRESS=unix:path=/var/run/dbus/system_bus_socket

CMD ["sh", "-c", "\
if [ ! -s /etc/machine-id ]; then dbus-uuidgen --ensure=/etc/machine-id; fi; \
echo '1. Verify socket: ls -l /var/run/dbus/system_bus_socket'; \
echo '2. Test handshake: dbus-send --system --dest=org.freedesktop.DBus --type=method_call --print-reply /org/freedesktop/DBus org.freedesktop.DBus.Hello'; \
echo '-----------------------------'; \
exec /bin/bash"]

$ podman run -it \
  --rm \
  --net=host \
  --privileged \
  --device /dev/vhci \
  --userns=keep-id \
  --security-opt label=disable \
  -v $(pwd):/app \
  -v /var/run/dbus:/var/run/dbus:rw \
  -v /var/run/dbus/system_bus_socket:/var/run/dbus/system_bus_socket \
  app-test

Testing yields:

$ dbus-send --dest=org.freedesktop.DBus --type=method_call --print-reply /org/freedesktop/DBus org.freedesktop.DBus.Hello
Failed to open connection to "session" message bus: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken.

I did not find much information regarding this use case. Is this something that is supported with a rootless container? Any information how to set this up correctly? Thanks.