nixos: fine grain secrets

.sops.yaml

@@ -7,16 +7,24 @@ keys:
   - &sin0 age1u7srtfpgf83hesmsvtqdqftl8xrjmmp33mlg0aze6ken866ad55qxmzdqd
   - &tyo0 age1vw4kf5v8cfnhfhvl0eyvqzpvy9hpfv9enffvzyt95tx5mu7s5dxqjqw0fa
 creation_rules:
+  # per host
+  - path_regex: ^hosts/dust/secrets.yaml$
+    key_groups:
+      - age:
+          - *guanranwang
+          - *dust
   - path_regex: ^hosts/pek0/secrets.yaml$
     key_groups:
       - age:
           - *guanranwang
           - *pek0
-  - path_regex: ^hosts/tyo0/secrets.yaml$
+  - path_regex: ^hosts/aws/tyo0/secrets.yaml$
     key_groups:
       - age:
           - *guanranwang
           - *tyo0
+
+  # shared
   - path_regex: ^nixos/profiles/restic/secrets.yaml$
     key_groups:
       - age:
@@ -40,14 +48,8 @@ creation_rules:
       - age:
           - *guanranwang
           - *dust
-  - path_regex: ^secrets.yaml$
+
-    key_groups:
+  # opentofu
-      - age:
-          - *guanranwang
-          - *dust
-          - *pek0
-          - *sin0
-          - *tyo0
   - path_regex: ^infra/secrets.yaml$
     key_groups:
       - age:

hosts/dust/default.nix

@@ -25,6 +25,18 @@
       preservation.nixosModules.preservation
     ]);
 
+  sops.secrets = lib.mapAttrs (_n: v: v // { sopsFile = ./secrets.yaml; }) {
+    "hashed-passwd" = {
+      neededForUsers = true;
+    };
+    "nix-access-tokens" = {
+      owner = "guanranwang";
+      mode = "0440";
+    };
+  };
+
+  nix.extraOptions = "!include ${config.sops.secrets.nix-access-tokens.path}";
+
   networking.hostName = "dust";
   time.timeZone = "Asia/Shanghai";
   system.stateVersion = "24.05";
@@ -36,17 +48,12 @@
   # TODO: this is currently broken
   # system.etc.overlay.mutable = false;
 
-  users.users = {
+  users.users."guanranwang" = {
-    "guanranwang" = {
+    isNormalUser = true;
-      isNormalUser = true;
+    description = "Guanran Wang";
-      description = "Guanran Wang";
+    hashedPasswordFile = config.sops.secrets."hashed-passwd".path;
-      hashedPasswordFile = config.sops.secrets."hashed-passwd".path;
+    shell = pkgs.fish;
-      shell = pkgs.fish;
+    extraGroups = [ "wheel" ];
-      extraGroups = [
-        "wheel"
-        "nix-access-tokens"
-      ];
-    };
   };
 
   home-manager = {

hosts/dust/secrets.yaml

@@ -0,0 +1,31 @@
+hashed-passwd: ENC[AES256_GCM,data:Ww/aE2CEQG2ZvFALA0cfN/jsmoywTsDLUh9sgVtF6xyNYLLd1+XCbzG9KUJGsB0PXO+ISdL/5ySRCuU8a79FytZdbyZ1FZKTzg==,iv:vLKHMzFjiwp8gW9VhKZq85D2tj+TvJ9iIeQoJBcvCDE=,tag:aZ5JmvrCfE7WQ1FIugpHkQ==,type:str]
+nix-access-tokens: ENC[AES256_GCM,data:LHkzgXCYBRrdgLDDlym1NL9N2rNjrNTVgqTvfp4E/ytIKTqxOccFUAc0lYeOj8Q1+JQJ4Jqw1vEU756lCSJXHoOkNjhYAnDkuHlL1543pykBlLXXw2O8Y7R9cELaFENx4cIv6gsa9BWA8DcvLiR4oAjnVuFiuMHo,iv:iQxdyajRAVFV0zk2FLOLktcTX7uKFE1tuGP4eWePdfE=,tag:XJF2axqMmslPH3z8cWRdOA==,type:str]
+sops:
+    kms: []
+    gcp_kms: []
+    azure_kv: []
+    hc_vault: []
+    age:
+        - recipient: age129yyxyz686qj88ce5v77ahelqqwt6zz94mzzls0ny4hq76psrd9qhc79kq
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBrVExsaTZiVW9iMExPZmly
+            ODdHNUJTOUxQd2ltd2hlSTZ3SE5vRXRqQ2pzCmFUMFVZSHdrdy9xSmpuLzVOZ3Rt
+            bUZiS3pBQkFZQkd6QTdGbW90cjU0bEEKLS0tIDBpbjFCRjB1azFsTURrWFBWQm13
+            Q0RBNFkyMmZZWjQwMnkyOXJBSXhYc28KXujCQ2jyG5c7qDXVr/7j4/qfDsVDV6qy
+            ZueXQbKw7Ylf6XJ5RobbgkNSwPhwXilcZY/Xr76/HmdFnealztPclw==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age193x79xx8snu82w3t3hax6nruuw57g7pduwnkpvzkzmd7fs5jvfrquqa3sl
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB6aHJXYnJUbWU2TDY3VEdH
+            MXRGRlU3Y09zK3A2T3U5djhYWlFMOE1HSkhRCklFSUo3cm5nV0hBK3ZwQkh5Tzhy
+            d1lPdGNqTmNkY0xONlBUK0NRN1h1aGsKLS0tIGIxREdIUllINlJLTUhSaWxjUVNj
+            VFVQMENGUms4ME9KUVhMcnk3K2VJejQKfLmuUjFwgG0gHgk2//AR+HfMvG2IfOel
+            TgzJwaYAGnfGCeSKSaAd1lkqtYteR5nmb0lqh1a76kjsZRQgfN4iwA==
+            -----END AGE ENCRYPTED FILE-----
+    lastmodified: "2024-09-30T16:07:48Z"
+    mac: ENC[AES256_GCM,data:IyuBOWiSuPXr1iUUnnAoAxraOAk9kEATpGwCvVgmjYD6fptA95YCg3RxJoRClfgYWl1RQMqkmTh/6En4Sik+KfwvXyGuORRdl2RYokHIgvN+iIK2/eRQY2oW7HHbyplIxfvmaQPKFo3cB6a28xZS5scLutcBQm4mnaJk2wV7a54=,iv:JL7LfF/DDhQKvrr0Aemv4aWN+OkC2LWqhcnJTa2CtK8=,tag:K/M+G8kzWmqasLub0LJUZQ==,type:str]
+    pgp: []
+    unencrypted_suffix: _unencrypted
+    version: 3.9.0

hosts/pek0/default.nix

@@ -29,6 +29,9 @@
 
   ######## Secrets
   sops.secrets = lib.mapAttrs (_name: value: value // { sopsFile = ./secrets.yaml; }) {
+    "hashed-passwd" = {
+      neededForUsers = true;
+    };
     "synapse/secret" = {
       restartUnits = [ "matrix-synapse.service" ];
       owner = config.systemd.services.matrix-synapse.serviceConfig.User;

hosts/pek0/secrets.yaml

@@ -1,3 +1,4 @@
+hashed-passwd: ENC[AES256_GCM,data:nzULt69D8wGj9pOwCNR8y3KWeM41HVAniA4l6mS2YUQtlrwFV6ehqFQQk4+Ue14c79cAa0FyI4ddtQeuuRm/ZxRvLmczlYe2Qg==,iv:kDUc1ksqR4TMjpLe5tO4pBMiyEgDOL5/MuvBW9Bry4s=,tag:/L4y/TSag+4GYGJmYCdc+w==,type:str]
 synapse:
     secret: ENC[AES256_GCM,data:H7bHbreE4NmpqXHpkPQ5AkwGOAs97YcQhQZIr5zgK1mgHMTGSbMP57elWMyMAQ3+wCy7x9Jx0H2omrdQh39iG32XoVyyMMoVMQ0OCgFa4O77DHdgG+wrWl7VLWNY,iv:cFbMEqJQG482ShZlpoxRhk7z/y5216WucXfJbkMxuxU=,tag:7iUyMlu2yStLLdkC/V9/DQ==,type:str]
     oidc: ENC[AES256_GCM,data:ihiMcrrYvPrNDJ13p6/FbINgh5wxv2vyOYxg0sthipM=,iv:+aESWZLI7/4HWjV7QT94py+zGLbTl+VoSsWdiGNHkjU=,tag:yxxZeDOtzFegCQGQT2HCgA==,type:str]
@@ -29,8 +30,8 @@ sops:
             bGQ1cytGR09Dd2JoaU5CSW1DL1FVR0kK8F2DoJcnd+T+eQ9h39DtaAGCSpS4wXVJ
             hOZBh9fDeue1PwMWufDJ6KGeR0atPbUjn2w0dquvLEdBjt3Un9rFcA==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-08-29T15:23:52Z"
+    lastmodified: "2024-09-30T16:13:16Z"
-    mac: ENC[AES256_GCM,data:32DW8e/ojxJzL8UOAQ3x8jg5fbUC+m+mwom00gXBaBsu/C2CLkOC2xyiZragBjbp/OWy3xoZC3GG7dngXpBT8pSo7T/F8KDnP2fKacvrKJRNBTT+JFjxZ0VkPy82MIi2JBkXqYRF248ofdXHFTHp/71s15R97xVtHEZdtGbEly0=,iv:sMgk1pTVWdgjSlXNvX4EAraw4tNwP1mxzihCv/dSfuI=,tag:FhfSoy5w2WezE++2QGjFrg==,type:str]
+    mac: ENC[AES256_GCM,data:T0xsHlw5ibxgsjuIyk7ibrEIxGnez6fwFea6L/GiIpzhBOQIAx7dX+cVO+d3Nkwblr8Sx44ytEZGzCngR2eHPG8uIjxtcWYk0Hb7/3DneLRd2+mAJej5W7UUqbNWtDMpLPHjIHMy03z6T8NOTnLfH8MLiQfxQk5QgIrisMmAmrE=,iv:SOZugaEclPpvmIADcCQJSEouuLCcI0kBAGIa7yvtxtA=,tag:PcKhw9ZT06nr7jylLMGh8Q==,type:str]
     pgp: []
     unencrypted_suffix: _unencrypted
     version: 3.9.0

nixos/profiles/core/default.nix

@@ -65,9 +65,7 @@
 
   ### sops-nix
   sops = {
-    defaultSopsFile = ../../../secrets.yaml;
     age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];
     gnupg.sshKeyPaths = [ ];
-    secrets."hashed-passwd".neededForUsers = true;
   };
 }

nixos/profiles/core/nix.nix

@@ -49,13 +49,5 @@
       dates = "weekly";
       options = "--delete-older-than 7d";
     };
-
-    extraOptions = "!include ${config.sops.secrets.nix-access-tokens.path}";
-  };
-
-  users.groups."nix-access-tokens" = { };
-  sops.secrets."nix-access-tokens" = {
-    group = config.users.groups."nix-access-tokens".name;
-    mode = "0440";
   };
 }

secrets.yaml

@@ -1,58 +0,0 @@
-hashed-passwd: ENC[AES256_GCM,data:KPOh1bYW2eruBI7Z9OKqqRmoXAxQ/k5sghAmHDFyUeJTNavelU9hcGfBq69KSU+MeFVfRmwHZncZYyiDkF4hFI2YFgFY0M2jzA==,iv:h7XtrT/4/T1b4SPGx10w5g84DMCA/FE3mjinwcLn0tI=,tag:jS8XnwEdEH2QYkNJVRwkcA==,type:str]
-nix-access-tokens: ENC[AES256_GCM,data:lUeCDT0r1AnTFG4s8eLxSlGRVQAJ4eyXVW80pkgAL5aVrG86+G7NOLVfQYUxthLBRFFXnGA2rQD4h4c2VWknd0YDFdS+me8RBbN2mqJm6YqEYdMEW2Lgv9iSz/zXuDT9FFdDWRdv71lTTwyP2Gie4Y8UkBrAV3ue,iv:HyDyQ5H2nDzi4nIUKoelOrzF4K3sIMlB5HoQR9EMc0s=,tag:vgn2TtQRE8Qd+/zjlOSuAw==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age129yyxyz686qj88ce5v77ahelqqwt6zz94mzzls0ny4hq76psrd9qhc79kq
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBoc0l1c2U1ZDZhTEVKNG84
-            VFFZQWJ5WXJKZ1J0N1Z2TjB5WUg3VEo4QzN3CjcySXllZTBmUVRWVnRET2NzTjMw
-            N2ZhYS9Rb2VDeUk0RUM3NWVta21YTW8KLS0tIE9Ca2dRN2R2VFVzNitPUHZ0YmVZ
-            dGp0RjY0cmczZnI5RFlHRDE0bkExK0UKGgia9rCsoiMuGzWum8TWcPAHf4v1N/pj
-            t8eTf/Du2KYbULhPgUKQdGiB/5/07D4AvFGA/cz2tzmqGoBNOfMXmg==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age193x79xx8snu82w3t3hax6nruuw57g7pduwnkpvzkzmd7fs5jvfrquqa3sl
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBHSXd5ak5ueTJWczVFYnNR
-            clJTdUUzTTlXWTFocWZJOTBZa2J5NFJjTlZjCktKRjBiWnFMdjhIT1MrTG0wV1Vj
-            enpmN1VuSE1FZ0krc29oYUhNOHByTWsKLS0tIERjNGRlVEZ4T1ZXRGg2ajNYZnhZ
-            V2VmZ2hxS0E2ekNlK2ZrYWxqSVhZaFEK+OpXvvuqRQuoTVYPMhYcNvCPJ+J64lKg
-            yIrUWv+nunSYzi9KfwNMuext0CeWFw5DcjJTy1Oowrnlv9SkgFSc6w==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age174knn6hjtukp32ymcdvjwj6x0j54g7yw02dqfjmua3fkyltwcqrsxccjdk
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBzdWxDblFnTGFMRE8zckEx
-            MmxCbWpRQzZOZDJMY0ZPQXlVRkVRUUpoeDBVCmo0TEtjVmVwUEMzcDMrRVNjcGt5
-            MDJKeU12RmpLRi9pT005WXMzN2kyTE0KLS0tIGE0ZTkwQjdYUWx5UVdmZnUreXIx
-            WUJNR0FWSlhwU0kzL0Fsb0ZtUWI5UzgKK51QBzkTK2Ctg6Pa5ZfchJgHEZz+aUht
-            WVLk/IE7e3ihZY8nTn5vB1WnfT+v1WUAGfhYeYyooAmJt6s0c+VgaQ==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1u7srtfpgf83hesmsvtqdqftl8xrjmmp33mlg0aze6ken866ad55qxmzdqd
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA4dmlubnMzaEJEcG9jdHZQ
-            YjNVRTlTRFdqbkI5d0pURVU2cWNwSE8rZkUwCkZwTmxhN3R2S0RKeWZHLzN0NDJQ
-            UkZkdXZEOXZRV09NOENxa21NSFgvaUkKLS0tIEFxUlgrakk5QmRETHZEWnVTY05m
-            M25HWXlaR2JEbVA0V0ljMklad2dCZU0KfR9LG8tglre5zoL7m9CgJn6ocyXls3De
-            5xDPaVtqp7ECVVt5sdks8ca40LPtSJ8nf6ytp815nuCreX8gVgkyDA==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1vw4kf5v8cfnhfhvl0eyvqzpvy9hpfv9enffvzyt95tx5mu7s5dxqjqw0fa
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBUY1NYUjJINVp0SGlhamRz
-            MzFjZWdIV3IxYWoycnV2MG5WaW1KcjQxTERZCkRnejRmQm93dUw0N2IwVnd6MU9o
-            QVRPdGRQRDlCTzJHbHBUL1E5cENNSXMKLS0tIEt1OG9KZ3BxdDlMY3VqVDNhRWdS
-            elg4MmtDbkdhVWJ6OEtqU1BHMEhnd00KoLeUmsw66nzraADSyVN3WW8GfMMmDOoG
-            FKWMn+mIskI11065Bn/zkpP6ud1+KLptndip5c749OBdBfDwBtZhzw==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2024-07-09T22:04:25Z"
-    mac: ENC[AES256_GCM,data:d8ml8uokaSlD/nJQVM732OoEXZB0a7dpq5Koq1/Nz8iW9xDmwvrWONRmI6EPHMHJ+vFXKS09iLBtaWRo83H1KPIEfN6slVY8wrVYychz38A/jXx3TWd1oh00otJpkmjzWfEbhYYB6K0D2lTP/rfu009b29OzBNbqcIfVrJRz4vQ=,iv:/PBfFIf+SZ4zmRdOba8NKV29JRWHzCGwK5Oo2EGq/90=,tag:5eHt2FPi+5uSNEd3GlFkcQ==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.0