Add gitolite

1 files changed, 59 insertions, 0 deletions

diff --git a/virtual/eldiron.nix b/virtual/eldiron.nix
index 36b765c..292b31a 100644
--- a/virtual/eldiron.nix
+++ b/virtual/eldiron.nix
@@ -86,6 +86,26 @@
       # };
     };
 
+    services.openssh.extraConfig = ''
+      AuthorizedKeysCommand     /etc/ssh/ldap_authorized_keys
+      AuthorizedKeysCommandUser nobody
+      '';
+
+    # FIXME: after initial install, need to
+    # (1) copy rc file (adjust gitolite_ldap_groups.sh)
+    # (2) (mark old readonly and) sync repos except gitolite-admin
+    #     rsync -av --exclude=gitolite-admin.git old:/var/lib/gitolite/repositories /var/lib/gitolite/
+    #     chown -R gitolite:gitolite /var/lib/gitolite
+    # (3) push force the gitolite-admin to new location (from external point)
+    #     Don't use an existing key, it will take precedence over
+    #     gitolite-admin
+    # (4) su -u gitolite gitolite setup
+    services.gitolite = {
+      enable = true;
+      # FIXME: key from ./ssh
+      adminPubkey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDXqRbiHw7QoHADNIEuo4nUT9fSOIEBMdJZH0bkQAxXyJFyCM1IMz0pxsHV0wu9tdkkr36bPEUj2aV5bkYLBN6nxcV2Y49X8bjOSCPfx3n6Own1h+NeZVBj4ZByrFmqCbTxUJIZ2bZKcWOFncML39VmWdsVhNjg0X4NBBehqXRIKr2gt3E/ESAxTYJFm0BnU0baciw9cN0bsRGqvFgf5h2P48CIAfwhVcGmPQnnAwabnosYQzRWxR0OygH5Kd8mePh6FheIRIigfXsDO8f/jdxwut8buvNIf3m5EBr3tUbTsvM+eV3M5vKGt7sk8T64DVtepTSdOOWtp+47ktsnHOMh immae@immae.eu";
+    };
+
     services.ympd = mypkgs.ympd.config // { enable = true; };
 
     services.phpfpm = {
@@ -118,6 +138,45 @@
         mkdir -p /run/redis
         chown redis /run/redis
         '';
+      gitolite =
+        assert mylibs.checkEnv "NIXOPS_GITOLITE_LDAP_PASSWORD";
+        let
+        gitolite_ldap_groups = mylibs.wrap {
+          name = "gitolite_ldap_groups.sh";
+          file = ./packages/gitolite_ldap_groups.sh;
+          vars = {
+            LDAP_PASS = builtins.getEnv "NIXOPS_GITOLITE_LDAP_PASSWORD";
+          };
+          paths = [ pkgs.openldap pkgs.stdenv.shellPackage pkgs.gnugrep pkgs.coreutils ];
+        };
+      in {
+        deps = [ "users" ];
+        text = ''
+          if [ -d /var/lib/gitolite ]; then
+            ln -sf ${gitolite_ldap_groups} /var/lib/gitolite/gitolite_ldap_groups.sh
+          fi
+        '';
+      };
+    };
+
+    environment.etc."ssh/ldap_authorized_keys" = let
+      ldap_authorized_keys =
+        assert mylibs.checkEnv "NIXOPS_SSHD_LDAP_PASSWORD";
+        mylibs.wrap {
+          name = "ldap_authorized_keys";
+          file = ./ldap_authorized_keys.sh;
+          vars = {
+            LDAP_PASS = builtins.getEnv "NIXOPS_SSHD_LDAP_PASSWORD";
+            GITOLITE_SHELL = "${pkgs.gitolite}/bin/gitolite-shell";
+            ECHO = "${pkgs.coreutils}/bin/echo";
+          };
+          paths = [ pkgs.openldap pkgs.stdenv.shellPackage pkgs.gnugrep pkgs.gnused pkgs.coreutils ];
+        };
+    in {
+      enable = true;
+      mode = "0755";
+      user = "root";
+      source = ldap_authorized_keys;
     };
 
     services.httpd = let