fixes, remove cruft to try to fix unstable wireless

[automated-distro-installer] / wrt-setup

diff --git a/wrt-setup b/wrt-setup
index 3c572f29b3ef49f95a92ea277e2a01d746ea26b8..1e0d6362befbc4d56a9d1352cbf901f632cb0538 100755 (executable)
--- a/wrt-setup
+++ b/wrt-setup
@@ -19,6 +19,8 @@
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
+[[ $EUID == 0 ]] || exec sudo -E "${BASH_SOURCE[0]}" "$@"
+
 x="$(readlink -f "$BASH_SOURCE")"; cd ${x%/*}
 
 usage() {
@@ -26,7 +28,8 @@ usage() {
 usage: ${0##*/} [-h|--help] [HOST/IP] [wrt-setup-local_ARGS]
 setup my router in general: dhcp, dns, etc.
 
-Default HOST is root@10.0.0.1
+Default HOST is 10.0.0.1 or 10.2.0.1 if they are the gateway, otherwise
+it must be specified.
 
 Note, use -m "''" to send an empty mac arg. When we get a new enough
 bash, we can use ${@@Q} to properly pass an empty var.
@@ -45,7 +48,6 @@ EOF
   exit $1
 }
 
-h=root@10.0.0.1
 
 case $1 in
   -h|--help) usage ;;
@@ -53,28 +55,29 @@ case $1 in
   ?*) h="$1"; shift ;;
 esac
 
-echo "$0: host=$h"
+if [[ ! $h ]]; then
+  read -r _ _  gateway _ < <(ip -4 route get 8.8.8.8)
+  case $gateway in
+    10.0.0.1|10.2.0.1)
+      h=root@$gateway
+      ;;
+    *)
+      echo "$0: error: gateway = $gateway and no HOST/IP specified"
+      exit 1
+      ;;
+  esac
+fi
 
-cat ~/.ssh/home.pub | ssh $h dd of=/etc/dropbear/authorized_keys 2>/dev/null
-scp /a/work/libremanage/libremanage /a/bin/fai/wrt-setup-local /a/bin/cedit/cedit $h:/usr/bin
+echo "$0: h=$h"
+# todo: ecdsa key not working with dropbear
+cat ~/.ssh/{h,hrsa,home}.pub | ssh $h dd of=/etc/dropbear/authorized_keys 2>/dev/null
+scp /a/work/libremanage/libremanage /a/bin/fai/wrt-init /a/bin/fai/wrt-setup-local /a/bin/cedit/cedit $h:/usr/bin
 # relay is built for openwrt 18.06.2, r7676-cddd7b4c77
-sudo scp /q/root/shadow/router /p/c/machine_specific/wrt/etc/dropbear/dropbear_rsa_host_key \
-     /a/opt/openwrt/source/bin/packages/mips_24kc/mypackages/relay_1.0-1_mips_24kc.ipk \
-     /p/c/machine_specific/wrt/etc/wg.{key,psk} $h:
-scp ../openwrtkeyring/usign/* $h:/etc/opkg/keys
 
-ssh $h <<EOFOUTER
-set -x
-# librecmc 1.5.1 is missing nfs-kernel-server and screen
-cat >/etc/opkg/customfeeds.conf <<'EOF'
-src/gz openwrt_packages http://downloads.openwrt.org/releases/19.07.2/packages/mips_24kc/packages
-EOF
+#/a/opt/openwrt/source/bin/packages/mips_24kc/mypackages/relay_1.0-1_mips_24kc.ipk \
 
-if ! opkg list-installed|grep bash; then
-    opkg update
-    opkg install bash
-fi
-export HOME_DOMAIN=$HOME_DOMAIN
-export WIRELESSMAC=$WIRELESSMAC
-wrt-setup-local $@
-EOFOUTER
+scp /q/root/shadow/router /p/c/machine_specific/wrt/etc/dropbear/dropbear_rsa_host_key \
+     /p/router-secrets /p/c/machine_specific/wrt/etc/wg.{key,psk} $h:
+scp ../openwrtkeyring/usign/* $h:/etc/opkg/keys
+
+ssh $h wrt-init ${HOME_DOMAIN:-b8.nz} "$@"