feat: initial commit

files/etc/uci-defaults/99-emissary.sh

@@ -0,0 +1,30 @@
+#/bin/sh
+
+set -e
+
+main() {
+    local default_config="/etc/emissary/default.conf"
+    
+    if [ ! -f "${default_config}" ]; then
+        exit 0
+    fi
+
+    source "${default_config}"
+
+    if [ ! -z "${EMISSARY_RECONCILIATION_INTERVAL}" ]; then
+        uci set "emissary.agent.reconciliation_interval=${EMISSARY_RECONCILIATION_INTERVAL}"
+    fi
+    if [ ! -z "${EMISSARY_SERVER_URL}" ]; then
+        uci set "emissary.agent.server_url=${EMISSARY_SERVER_URL}"
+    fi
+
+    # Commit modifications
+    uci commit
+
+    # Delete file
+    rm -f "${default_config}"
+
+    /etc/init.d/emissary-agent enable
+}
+
+main

files/etc/uci-defaults/99-machine-id.sh

@@ -0,0 +1,24 @@
+#/bin/sh
+
+set -e
+
+main() {
+    local machine_id_file="/etc/machine-id"
+
+    if [ -f "$machine_id_file" ]; then
+        echo "Machine ID already generated. Doing nothing."
+        exit 0
+    fi
+
+    # Accumulate data to create unique machine id
+    local mac_addresses=$(cat /sys/class/net/*/address | uniq | sort)
+    local device_model=$(cat /sys/firmware/devicetree/base/model)
+
+    # Ensure destination directory
+    mkdir -p "$(dirname "$machine_id_file")"
+
+    # Generate SHA256 hash of data and save it to $machine_id_file
+    echo "$mac_adresses $device_model" | sha256sum | cut -d ' ' -f1 > "$machine_id_file"
+}
+
+main