uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948 this can do it nicely. Signed-off-by: Anton Arapov <anton@deadbeef.mx>
2021-04-03 12:58:10 +02:00 · 2021-04-03 12:58:10 +02:00 · 56de2bcd43
commit 56de2bcd43
30691 changed files with 3076956 additions and 0 deletions
--- a/nixos/modules/virtualisation/ec2-data.nix
+++ b/nixos/modules/virtualisation/ec2-data.nix
@ -0,0 +1,91 @@
+# This module defines a systemd service that sets the SSH host key and
+# authorized client key and host name of virtual machines running on
+# Amazon EC2, Eucalyptus and OpenStack Compute (Nova).
+
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+{
+  imports = [
+    (mkRemovedOptionModule [ "ec2" "metadata" ] "")
+  ];
+
+  config = {
+
+    systemd.services.apply-ec2-data =
+      { description = "Apply EC2 Data";
+
+        wantedBy = [ "multi-user.target" "sshd.service" ];
+        before = [ "sshd.service" ];
+
+        path = [ pkgs.iproute2 ];
+
+        script =
+          ''
+            ${optionalString (config.networking.hostName == "") ''
+              echo "setting host name..."
+              if [ -s /etc/ec2-metadata/hostname ]; then
+                  ${pkgs.nettools}/bin/hostname $(cat /etc/ec2-metadata/hostname)
+              fi
+            ''}
+
+            if ! [ -e /root/.ssh/authorized_keys ]; then
+                echo "obtaining SSH key..."
+                mkdir -m 0700 -p /root/.ssh
+                if [ -s /etc/ec2-metadata/public-keys-0-openssh-key ]; then
+                    cat /etc/ec2-metadata/public-keys-0-openssh-key >> /root/.ssh/authorized_keys
+                    echo "new key added to authorized_keys"
+                    chmod 600 /root/.ssh/authorized_keys
+                fi
+            fi
+
+            # Extract the intended SSH host key for this machine from
+            # the supplied user data, if available.  Otherwise sshd will
+            # generate one normally.
+            userData=/etc/ec2-metadata/user-data
+
+            mkdir -m 0755 -p /etc/ssh
+
+            if [ -s "$userData" ]; then
+              key="$(sed 's/|/\n/g; s/SSH_HOST_DSA_KEY://; t; d' $userData)"
+              key_pub="$(sed 's/SSH_HOST_DSA_KEY_PUB://; t; d' $userData)"
+              if [ -n "$key" -a -n "$key_pub" -a ! -e /etc/ssh/ssh_host_dsa_key ]; then
+                  (umask 077; echo "$key" > /etc/ssh/ssh_host_dsa_key)
+                  echo "$key_pub" > /etc/ssh/ssh_host_dsa_key.pub
+              fi
+
+              key="$(sed 's/|/\n/g; s/SSH_HOST_ED25519_KEY://; t; d' $userData)"
+              key_pub="$(sed 's/SSH_HOST_ED25519_KEY_PUB://; t; d' $userData)"
+              if [ -n "$key" -a -n "$key_pub" -a ! -e /etc/ssh/ssh_host_ed25519_key ]; then
+                  (umask 077; echo "$key" > /etc/ssh/ssh_host_ed25519_key)
+                  echo "$key_pub" > /etc/ssh/ssh_host_ed25519_key.pub
+              fi
+            fi
+          '';
+
+        serviceConfig.Type = "oneshot";
+        serviceConfig.RemainAfterExit = true;
+      };
+
+    systemd.services.print-host-key =
+      { description = "Print SSH Host Key";
+        wantedBy = [ "multi-user.target" ];
+        after = [ "sshd.service" ];
+        script =
+          ''
+            # Print the host public key on the console so that the user
+            # can obtain it securely by parsing the output of
+            # ec2-get-console-output.
+            echo "-----BEGIN SSH HOST KEY FINGERPRINTS-----" > /dev/console
+            for i in /etc/ssh/ssh_host_*_key.pub; do
+                ${config.programs.ssh.package}/bin/ssh-keygen -l -f $i > /dev/console
+            done
+            echo "-----END SSH HOST KEY FINGERPRINTS-----" > /dev/console
+          '';
+        serviceConfig.Type = "oneshot";
+        serviceConfig.RemainAfterExit = true;
+      };
+
+  };
+}