diff --git a/machines/default.nix b/machines/default.nix index 83fc5db..fad2e3d 100644 --- a/machines/default.nix +++ b/machines/default.nix @@ -11,6 +11,8 @@ hostCert = builtins.readFile ./jefke_host_ed25519-cert.pub; userCert = builtins.readFile ./jefke_user_ed25519-cert.pub; }; + + terraformDatabase.enable = true; }; }; }; diff --git a/modules/custom.nix b/modules/custom.nix index ea7e381..6f721b3 100644 --- a/modules/custom.nix +++ b/modules/custom.nix @@ -1,4 +1,4 @@ -{ lib, config, ... }: { +{ pkgs, lib, config, ... }: { options = { custom = { dataDisk.enable = lib.mkOption { @@ -40,11 +40,51 @@ ''; }; }; + + terraformDatabase.enable = lib.mkOption { + default = false; + type = lib.types.bool; + description = '' + Whether to start a postgreSQL database for Terraform states + ''; + }; }; }; config = { - fileSystems."/dev/data" = + fileSystems."/mnt/data" = lib.mkIf config.custom.dataDisk.enable { device = "/dev/sda1"; }; + + services.postgresql = lib.mkIf config.custom.terraformDatabase.enable { + enable = true; + ensureDatabases = [ "terraformstates" ]; + package = pkgs.postgresql_15; + enableTCPIP = true; + dataDir = + "/mnt/data/postgresql/${config.services.postgresql.package.psqlSchema}"; + # TODO: for now trust, replace this with client certificate later + authentication = '' + hostssl terraformstates all all trust + ''; + settings = { + ssl = true; + # TODO: create key pair for server + ssl_cert_file = builtins.toFile "postgresql_server.crt" + (builtins.readFile ../postgresql_server.crt); + ssl_key_file = config.age.secrets."postgresql_server.key".path; + }; + }; + + age.secrets."postgresql_server.key" = { + file = ../secrets/postgresql_server.key.age; + mode = "400"; + owner = builtins.toString config.ids.uids.postgres; + group = builtins.toString config.ids.gids.postgres; + }; + + # age.secrets."postgresql_server.key" = + # lib.mkIf config.custom.terraformDatabase.enable { + # file = ../secrets/postgresql_server.key.age; + # }; }; } diff --git a/postgresql_server.crt b/postgresql_server.crt new file mode 100644 index 0000000..e6bb806 --- /dev/null +++ b/postgresql_server.crt @@ -0,0 +1,67 @@ +Certificate: + Data: + Version: 1 (0x0) + Serial Number: + ef:2f:4d:d4:26:7e:33:1b + Signature Algorithm: sha256WithRSAEncryption + Issuer: CN=jefke.hyp + Validity + Not Before: Nov 22 19:12:03 2023 GMT + Not After : Oct 29 19:12:03 2123 GMT + Subject: CN=jefke.hyp + Subject Public Key Info: + Public Key Algorithm: rsaEncryption + RSA Public-Key: (2048 bit) + Modulus: + 00:c7:ab:eb:9c:d0:7f:4f:f1:ba:65:0a:8b:07:7b: + 2e:5b:f0:26:82:33:c9:73:e6:91:cc:11:94:05:1c: + 8d:67:29:cb:5e:67:35:02:80:54:af:99:4b:aa:ce: + e8:56:62:be:63:cb:b2:4a:b0:a9:28:12:e2:77:50: + 7d:d5:d2:3b:48:d8:32:59:25:26:ff:a6:5c:f6:eb: + ae:5b:3d:7a:14:10:ba:90:9c:6f:1f:b9:d8:99:0e: + b7:09:5e:62:69:c4:c0:c6:27:b0:d3:60:0d:47:4c: + a5:11:53:f2:f1:4a:f9:a6:bc:d6:a3:35:a2:e8:e5: + a9:d1:60:e8:e5:18:ce:d2:60:80:4e:dc:48:ae:7f: + b7:ea:76:51:28:39:a4:b0:95:82:95:93:98:b2:9f: + 23:c9:81:69:59:a3:e4:f7:5a:1c:01:31:96:c1:4b: + 59:21:f8:a2:e6:9e:21:78:0e:6b:c1:68:c7:5c:16: + 9a:06:54:df:b6:77:1d:2d:89:d0:c8:9e:db:b5:d4: + 8c:fb:b9:4f:b7:6e:39:5f:39:8e:48:73:76:7d:46: + 6e:1f:8d:14:cb:40:b5:ff:c6:f0:c0:44:3c:ed:52: + 3f:4f:7b:69:63:93:c6:41:e6:5e:ed:33:50:20:46: + db:93:bf:e8:52:51:95:f1:81:73:58:da:67:21:7b: + 12:bd + Exponent: 65537 (0x10001) + Signature Algorithm: sha256WithRSAEncryption + aa:5c:89:41:a6:b7:3d:65:87:ca:50:c4:f3:58:aa:d3:b4:55: + b1:a7:8d:18:26:17:e5:8a:21:24:a1:49:53:77:31:5b:55:63: + be:01:d8:fe:b7:06:7c:da:07:1f:94:6a:de:96:ad:ca:3b:20: + 2a:e1:35:90:19:83:6d:37:d1:15:12:de:3c:0e:46:be:66:a1: + 6a:1d:ec:72:dc:46:79:69:e4:af:77:c8:ff:cd:d6:7d:16:88: + ab:44:fd:70:fc:40:47:ff:43:95:11:5a:9a:56:0c:d2:dd:7c: + 3b:87:aa:10:26:fa:25:a3:a0:43:8a:1b:ec:54:11:7e:65:67: + d2:06:e1:3e:3b:e1:0e:b0:80:ef:4b:35:3f:fc:34:1d:95:2e: + ee:c1:67:38:da:b3:74:86:4b:95:8c:0c:1d:51:28:c1:42:e9: + 77:68:d7:ec:3b:66:30:c6:e5:2a:62:ea:15:fb:24:56:cf:02: + d0:25:54:a7:58:15:b5:2a:71:93:56:c0:69:7a:36:18:6c:31: + b1:8e:3c:77:d7:77:ac:fc:e1:94:c5:08:bb:35:ac:48:5f:6b: + 8b:c8:c8:78:f4:a9:ca:4f:9d:51:54:89:97:c9:af:a1:fa:71: + df:58:f6:ff:04:7c:c8:1c:95:6b:1a:e3:a7:f6:43:1c:27:94: + 10:03:ce:ec +-----BEGIN CERTIFICATE----- +MIICpjCCAY4CCQDvL03UJn4zGzANBgkqhkiG9w0BAQsFADAUMRIwEAYDVQQDDAlq +ZWZrZS5oeXAwIBcNMjMxMTIyMTkxMjAzWhgPMjEyMzEwMjkxOTEyMDNaMBQxEjAQ +BgNVBAMMCWplZmtlLmh5cDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB +AMer65zQf0/xumUKiwd7LlvwJoIzyXPmkcwRlAUcjWcpy15nNQKAVK+ZS6rO6FZi +vmPLskqwqSgS4ndQfdXSO0jYMlklJv+mXPbrrls9ehQQupCcbx+52JkOtwleYmnE +wMYnsNNgDUdMpRFT8vFK+aa81qM1oujlqdFg6OUYztJggE7cSK5/t+p2USg5pLCV +gpWTmLKfI8mBaVmj5PdaHAExlsFLWSH4ouaeIXgOa8Fox1wWmgZU37Z3HS2J0Mie +27XUjPu5T7duOV85jkhzdn1Gbh+NFMtAtf/G8MBEPO1SP097aWOTxkHmXu0zUCBG +25O/6FJRlfGBc1jaZyF7Er0CAwEAATANBgkqhkiG9w0BAQsFAAOCAQEAqlyJQaa3 +PWWHylDE81iq07RVsaeNGCYX5YohJKFJU3cxW1VjvgHY/rcGfNoHH5Rq3patyjsg +KuE1kBmDbTfRFRLePA5Gvmahah3sctxGeWnkr3fI/83WfRaIq0T9cPxAR/9DlRFa +mlYM0t18O4eqECb6JaOgQ4ob7FQRfmVn0gbhPjvhDrCA70s1P/w0HZUu7sFnONqz +dIZLlYwMHVEowULpd2jX7DtmMMblKmLqFfskVs8C0CVUp1gVtSpxk1bAaXo2GGwx +sY48d9d3rPzhlMUIuzWsSF9ri8jIePSpyk+dUVSJl8mvofpx31j2/wR8yByVaxrj +p/ZDHCeUEAPO7A== +-----END CERTIFICATE----- diff --git a/secrets/README.md b/secrets/README.md new file mode 100644 index 0000000..ef3c05b --- /dev/null +++ b/secrets/README.md @@ -0,0 +1,5 @@ +To create a secret: + +```bash +nix run github:ryantm/agenix# -- -e secret.age +`` diff --git a/secrets/postgresql_server.key.age b/secrets/postgresql_server.key.age new file mode 100644 index 0000000..21954cc Binary files /dev/null and b/secrets/postgresql_server.key.age differ diff --git a/secrets/secrets.nix b/secrets/secrets.nix index 03a5dd7..ea13f5f 100644 --- a/secrets/secrets.nix +++ b/secrets/secrets.nix @@ -6,7 +6,11 @@ let publicKeys = [ "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIJUSH2IQg8Y/CCcej7J6oe4co++6HlDo1MYDCR3gV3a pim@x260" ]; - encryptedFiles = [ "jefke_host_ed25519.age" "jefke_user_ed25519.age" ]; + encryptedFiles = [ + "jefke_host_ed25519.age" + "jefke_user_ed25519.age" + "postgresql_server.key.age" + ]; }; }; in lib.attrsets.mergeAttrsList (builtins.map ({ publicKeys, encryptedFiles }: