7 Commits

Author SHA1 Message Date
ee24f8a4a9 change script to first import storage before unlocking root
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2025-11-15 15:43:34 +01:00
c18724e9a6 Add wireguard generation to scripts (THIS IS NOT TESTED)
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2025-11-15 14:02:04 +01:00
b59f4084c0 [fanny] set wg initrd key
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2025-11-15 13:39:55 +01:00
f6bd56d583 [fanny] setup initrd wireguard
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2025-11-15 13:12:29 +01:00
f8f68df868 [initssh] load all zfs keys 2025-11-15 13:12:29 +01:00
38e4199e94 [printer-scraping] This should work now
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2025-10-29 12:16:48 +01:00
ae2ec0d7b2 [printer-scraping] Save server responses for debugging purposes.
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I'll remove this later
2025-10-27 12:04:27 +01:00
7 changed files with 64 additions and 18 deletions

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@@ -1,6 +1,7 @@
{ inputs, config, ... }:
let
sshKeys = import ../ssh_keys.nix;
peers = import ../modules/malobeo/peers.nix;
in
{
sops.defaultSopsFile = ./secrets.yaml;
@@ -87,6 +88,35 @@ in
ethernetDrivers = ["r8169"];
};
boot.initrd = {
availableKernelModules = [ "wireguard" ];
systemd = {
enable = true;
network = {
enable = true;
netdevs."30-wg-initrd" = {
netdevConfig = {
Kind = "wireguard";
Name = "wg-initrd";
};
wireguardConfig = { PrivateKeyFile = "/etc/secrets/30-wg-initrd.key"; };
wireguardPeers = [{
AllowedIPs = peers.fanny-initrd.allowedIPs;
PublicKey = peers.fanny-initrd.publicKey;
Endpoint = "${peers.vpn.publicIp}:${builtins.toString(peers.vpn.listenPort)}";
PersistentKeepalive = 25;
}];
};
networks."30-wg-initrd" = {
name = "wg-initrd";
addresses = [{ Address = peers.fanny-initrd.address; }];
};
};
};
};
boot.initrd.secrets."/etc/secrets/30-wg-initrd.key" = "/etc/wireguard/wg.private";
services.malobeo.vpn = {
enable = true;
name = "fanny";

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@@ -56,11 +56,11 @@ in
path = with pkgs; [ zfs ];
serviceConfig.Type = "oneshot";
script = ''
echo "systemctl default" >> /var/empty/.profile
echo "zfs load-key -a; killall zfs; systemctl default" >> /var/empty/.profile
'';
};
};
kernelParams = [ "ip=::::${hostName}-initrd::dhcp" ];
};
};
}
}

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@@ -44,6 +44,14 @@
publicKey = "3U59F6T1s/1LaZBIa6wB0qsVuO6pRR9jfYZJIH2piAU=";
};
"fanny-initrd" = {
role = "client";
address = "10.100.0.102";
allowedIPs = [ "10.100.0.102/32" ];
#TODO: UPDATE
publicKey = "h1A2yt7OQ5EJIilC8tQg203u27o6J6/c+Kd/pZ4UWAY=";
};
"backup0" = {
role = "client";
address = "10.100.0.20";

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@@ -1,5 +1,5 @@
#!/usr/bin/env bash
set -o pipefail
set -eo pipefail
for command in "jq" "xq" "grep" "curl" "sed"
do
if ! command -v $command >/dev/null 2>&1
@@ -13,7 +13,7 @@ get_cookie () {
if [[ $1 == "-d" ]]; then
cookie=$(cat request_example_1.txt)
else
cookie=$(curl -D - -X GET http://192.168.1.42/wcd/index.html)
cookie=$(curl -s -D - -X GET http://192.168.1.42/wcd/index.html)
fi
exitCode="$?"
@@ -93,15 +93,14 @@ system_counter_ScanFaxCounter_keys=("DocumentReadTotal" "DocumentReadLarge" "Fax
system_consumables_base_keys=("Toner (Yellow)" "Toner (Magenta)" "Toner (Cyan)" "Toner (Black)" "Drum Cartridge (Cyan)" "Developer Cartridge (Cyan)" "Drum Cartridge (Magenta)" "Developer Cartridge (Magenta)" "Drum Cartridge (Yellow)" "Developer Cartridge (Yellow)" "Drum Cartridge (Black)" "Developer Cartridge (Black)" "Fusing Unit" "Image Transfer Belt Unit" "Transfer Roller Unit")
#End Variables-------------
echo "Start getting cookie"
echo "Getting cookie"
get_cookie "$@"
echo "Cookie got"
echo "Start extract from system_counter"
echo "Start extracting info from system_counter"
if [[ $1 == "-d" ]]; then
system_counter_data=$(cat system_counter.xml |xq)
else
system_counter_data=$(curl -X GET http://192.168.1.42/wcd/system_counter.xml -H "Cookie: ID=\"$cookie\"" |xq)
system_counter_data=$(curl -s -X GET http://192.168.1.42/wcd/system_counter.xml -H "Cookie: ID=$cookie" |xq)
fi
get_values ".MFP.Count.UserCounterInfo.TotalCounterList.TotalCounter" system_counter_TotalCounter_keys TotalCounter
@@ -118,19 +117,17 @@ get_values ".MFP.Count.UserCounterInfo.ScanFaxCounterList.ScanFaxCounter" system
get_values_DeviceStatus system_counter_DeviceStatus_keys DeviceStatus
echo "Stop extract from system_counter"
echo
echo "Start extract from system_consumables"
echo "Start extracting info from system_consumables"
if [[ $1 == "-d" ]]; then
system_consumables_data=$(cat system_consumables.xml |xq)
else
system_consumables_data=$(curl -X GET http://192.168.1.42/wcd/system_counter.xml -H "Cookie: ID=\"$cookie\"")
system_consumables_data=$(curl -s -X GET http://192.168.1.42/wcd/system_consumable.xml -H "Cookie: ID=$cookie" |xq)
fi
get_values_consumables system_consumables_base_keys Consumables
echo "Stop extract from system_consumables"
echo "Sending data to prometheus-pushgateway..."
echo "$valueStore" | curl --data-binary @- http://localhost:9091/metrics/job/printer
echo "$valueStore" | curl -s --data-binary @- http://localhost:9091/metrics/job/printer
echo "Success!"
exit 0
exit 0

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@@ -31,10 +31,13 @@ cd "$pwpath"
# Generate SSH keys
ssh-keygen -f $hostkey -t ed25519 -N "" -C "root@$host"
ssh-keygen -f $initrdkey -t ed25519 -N "" -C "root@$host-initrd"
wg genkey > wg.private
publickey=$(cat wg.private | wg pubkey)
#encrypt the private keys
sops -e -i ./$hostkey
sops -e -i ./$initrdkey
sops -e -i ./wg.private
#generate encryption key
tr -dc 'A-Za-z0-9' < /dev/urandom | head -c 20 > disk.key
@@ -45,6 +48,9 @@ echo
echo "Hier ist der age public key für sops etc:"
echo "$(ssh-to-age -i ./"$hostkey".pub)"
echo
echo "Hier ist der wireguard pubkey für das gerät"
echo "$publickey"
echo
echo "Hier ist eine reproduzierbare mac-addresse:"
echo "$hostname"|md5sum|sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/'

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@@ -40,7 +40,9 @@ trap cleanup EXIT
# Create the directory where sshd expects to find the host keys
install -d -m755 "$temp/etc/ssh/"
install -d -m755 "$temp/etc/wireguard/"
##TODO:: wg genkey + pubkey --> /etc/wireguard/wg.private
diskKey=$(sops -d $pwpath/disk.key)
echo "$diskKey" > /tmp/secret.key
@@ -48,6 +50,7 @@ sops -d "$pwpath/$hostkey" > "$temp/etc/ssh/$hostname"
sops -d "$pwpath/$initrdkey" > "$temp/etc/ssh/initrd"
sops -d "$pwpath/wg.private" > "$temp/etc/wireguard/wg.private"
# # Set the correct permissions so sshd will accept the key
chmod 600 "$temp/etc/ssh/$hostname"
chmod 600 "$temp/etc/ssh/initrd"

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@@ -24,14 +24,16 @@ diskkey=$(sops -d machines/$hostname/secrets/disk.key)
echo
if [ $# = 1 ]
then
echo "$diskkey" | ssh $sshoptions root@$hostname-initrd "systemd-tty-ask-password-agent" #root
ssh $sshoptions root@$hostname-initrd "zpool import -a"
echo "$diskkey" | ssh $sshoptions root@$hostname-initrd "zfs load-key storage/encrypted" #root
echo "$diskkey" | ssh $sshoptions root@$hostname-initrd "systemd-tty-ask-password-agent" #data
elif [ $# = 2 ]
then
ip=$2
echo "$diskkey" | ssh $sshoptions root@$ip "systemd-tty-ask-password-agent" #root
echo "$diskkey" | ssh $sshoptions root@$ip "systemd-tty-ask-password-agent" #data
ssh $sshoptions root@$ip "zpool import -a"
echo "$diskkey" | ssh $sshoptions root@$ip "zfs load-key storage/encrypted"
echo "$diskkey" | ssh $sshoptions root@$ip "systemd-tty-ask-password-agent"
else
echo