Merge remote-tracking branch 'cloudkrebs/master'

14 files changed, 181 insertions, 72 deletions

diff --git a/krebs/3modules/fetchWallpaper.nix b/krebs/3modules/fetchWallpaper.nix
index 53fe0839d..0adcec3d8 100644
--- a/krebs/3modules/fetchWallpaper.nix
+++ b/krebs/3modules/fetchWallpaper.nix
@@ -40,11 +40,12 @@ let
     };
   };
 
-  fetchWallpaperScript = pkgs.writeScript "fetchWallpaper" ''
-    #! ${pkgs.bash}/bin/bash
+  fetchWallpaperScript = pkgs.writeDash "fetchWallpaper" ''
+    set -euf
 
     mkdir -p ${shell.escape cfg.stateDir}
-    curl -s -o ${shell.escape cfg.stateDir}/wallpaper -z ${shell.escape cfg.stateDir}/wallpaper ${shell.escape cfg.url}
+    cd ${shell.escape cfg.stateDir}
+    curl -s -o wallpaper.tmp -z wallpaper ${shell.escape cfg.url} && mv wallpaper.tmp wallpaper
     feh --no-fehbg --bg-scale ${shell.escape cfg.stateDir}/wallpaper
   '';
 
diff --git a/krebs/3modules/iptables.nix b/krebs/3modules/iptables.nix
index 9596229de..bb06a9388 100644
--- a/krebs/3modules/iptables.nix
+++ b/krebs/3modules/iptables.nix
@@ -20,6 +20,7 @@ let
     flatten
     length
     hasAttr
+    hasPrefix
     mkEnableOption
     mkOption
     mkIf
@@ -123,7 +124,7 @@ let
 
       buildRule = tn: cn: rule:
         #target validation test:
-        assert (elem rule.target ([ "ACCEPT" "REJECT" "DROP" "QUEUE" "LOG" "RETURN" ] ++ (attrNames ts."${tn}")));
+        assert (elem rule.target ([ "ACCEPT" "REJECT" "DROP" "QUEUE" "LOG" "RETURN" ] ++ (attrNames ts."${tn}"))) || hasPrefix "REDIRECT" rule.target || hasPrefix "DNAT" rule.target;
 
         #predicate validation test:
         #maybe use iptables-test
diff --git a/krebs/3modules/lass/default.nix b/krebs/3modules/lass/default.nix
index b4686894e..65da85ac4 100644
--- a/krebs/3modules/lass/default.nix
+++ b/krebs/3modules/lass/default.nix
@@ -12,6 +12,7 @@ with config.krebs.lib;
           aliases = [
             "dishfire.internet"
           ];
+          ssh.port = 45621;
         };
         retiolum = {
           via = internet;
@@ -40,10 +41,11 @@ with config.krebs.lib;
       cores = 2;
       nets = rec {
         internet = {
-          ip4.addr = "162.252.241.33";
+          ip4.addr = "104.233.79.118";
           aliases = [
             "echelon.internet"
           ];
+          ssh.port = 45621;
         };
         retiolum = {
           via = internet;
@@ -79,6 +81,7 @@ with config.krebs.lib;
           aliases = [
             "prism.internet"
           ];
+          ssh.port = 45621;
         };
         retiolum = {
           via = internet;
@@ -143,6 +146,7 @@ with config.krebs.lib;
           aliases = [
             "cloudkrebs.internet"
           ];
+          ssh.port = 45621;
         };
         retiolum = {
           via = internet;
@@ -174,6 +178,7 @@ with config.krebs.lib;
         gg23 = {
           ip4.addr = "10.23.1.12";
           aliases = ["uriel.gg23"];
+          ssh.port = 45621;
         };
         retiolum = {
           ip4.addr = "10.243.81.176";
@@ -205,6 +210,7 @@ with config.krebs.lib;
         gg23 = {
           ip4.addr = "10.23.1.11";
           aliases = ["mors.gg23"];
+          ssh.port = 45621;
         };
         retiolum = {
           ip4.addr = "10.243.0.2";
@@ -257,21 +263,56 @@ with config.krebs.lib;
       ssh.privkey.path = <secrets/ssh.id_ed25519>;
       ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDWlIxkX41V55Yker8n4gErx2xcKpXFNKthhbP3+bTJ7";
     };
+    shodan = {
+      cores = 2;
+      nets = {
+        retiolum = {
+          ip4.addr = "10.243.0.4";
+          ip6.addr = "42:0:0:0:0:0:0:50d4";
+          aliases = [
+            "shodan.retiolum"
+            "shodan.r"
+            "cgit.shodan.retiolum"
+          ];
+          tinc.pubkey = ''
+            -----BEGIN RSA PUBLIC KEY-----
+            MIIBCgKCAQEA9bUSItw8rEu2Cm2+3IGHyRxopre9lqpFjZNG2QTnjXkZ97QlDesT
+            YYZgM2lBkYcDN3/LdGaFFKrQQSGiF90oXA2wFqPuIfycx+1+TENGCzF8pExwbTd7
+            ROSVnISbghXYDgr3TqkjpPmnM+piFKymMDBGhxWuy1bw1AUfvRzhQwPAvtjB4VvF
+            7AVN/Z9dAZ/LLmYfYq7fL8V7PzQNvR+f5DP6+Eubx0xCuyuo63bWuGgp3pqKupx4
+            xsixtMQPuqMBvOUo0SBCCPa9a+6I8dSwqAmKWM5BhmNlNCRDi37mH/m96av7SIiZ
+            V29hwypVnmLoJEFiDzPMCdiH9wJNpHuHuQIDAQAB
+            -----END RSA PUBLIC KEY-----
+          '';
+        };
+      };
+      secure = true;
+      ssh.privkey.path = <secrets/ssh.id_ed25519>;
+      ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIC9vup68R0I+62FK+8LNtwM90V9P4ukBmU7G7d54wf4C";
+    };
 
   };
   users = {
     lass = {
-      pubkey = "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAp83zynhIueJJsWlSEykVSBrrgBFKq38+vT8bRfa+csqyjZBl2SQFuCPo+Qbh49mwchpZRshBa9jQEIGqmXxv/PYdfBFQuOFgyUq9ZcTZUXqeynicg/SyOYFW86iiqYralIAkuGPfQ4howLPVyjTZtWeEeeEttom6p6LMY5Aumjz2em0FG0n9rRFY2fBzrdYAgk9C0N6ojCs/Gzknk9SGntA96MDqHJ1HXWFMfmwOLCnxtE5TY30MqSmkrJb7Fsejwjoqoe9Y/mCaR0LpG2cStC1+37GbHJNH0caCMaQCX8qdfgMVbWTVeFWtV6aWOaRgwLrPDYn4cHWQJqTfhtPrNQ== lass@mors";
       mail = "lass@mors.retiolum";
-      pgp.pubkeys.default = builtins.readFile ./default.pgp;
+      pubkey = builtins.readFile ./ssh/mors.rsa;
+      pgp.pubkeys.default = builtins.readFile ./pgp/mors.pgp;
     };
     lass-uriel = {
-      pubkey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDExWuRcltGM2FqXO695nm6/QY3wU3r1bDTyCpMrLfUSym7TxcXDSmZSWcueexPXV6GENuUfjJPZswOdWqIo5u2AXw9t0aGvwEDmI6uJ7K5nzQOsXIneGMdYuoOaAzWI8pxZ4N+lIP1HsOYttIPDp8RwU6kyG+Ud8mnVHWSTO13C7xC9vePnDP6b+44nHS691Zj3X/Cq35Ls0ISC3EM17jreucdP62L3TKk2R4NCm3Sjqj+OYEv0LAqIpgqSw5FypTYQgNByxRcIcNDlri63Q1yVftUP1338UiUfxtraUu6cqa2CdsHQmtX5mTNWEluVWO3uUKTz9zla3rShC+d3qvr lass@uriel";
       mail = "lass@uriel.retiolum";
+      pubkey = builtins.readFile ./ssh/uriel.rsa;
     };
     lass-helios = {
-      pubkey = "ssh-rsa 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 lass@helios";
       mail = "lass@helios.retiolum";
+      pubkey = builtins.readFile ./ssh/helios.rsa;
+    };
+    lass-shodan = {
+      mail = "lass@shodan.retiolum";
+      pubkey = builtins.readFile ./ssh/shodan.rsa;
+      pgp.pubkeys.default = builtins.readFile ./pgp/shodan.pgp;
+    };
+    fritz = {
+      pubkey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCz34435NSXgj72YAOL4cIlRq/4yInKEyL9no+gymURoW5x1nkYpP0EK331e7UyQQSOdWOogRo6d7YHcFqNlYWv5xlYcHucIhgJwC4Zda1liVA+v7tSOJz2BjmFvOT3/qlcPS69f3zdLHZooz2C33uHX1FgGRXlxiA8dpqGnSr8o76QLZjuQkuDqr8reOspjO/RHCo2Moq0Xm5q9OgN1WLAZzupqt9A5lx567mRzYsRAr23pUxVN8T/tSCgDlPe4ktEjYX9CXLKfMyh9WuBVi+AuH4GFEWBT+AMpsHeF45w+w956x56mz0F5nYOQNK87gFr+Jr+mh2AF1ot2CxzrfTb fritz@scriptkiddiT540";
     };
   };
 }
diff --git a/krebs/3modules/lass/default.pgp b/krebs/3modules/lass/default.pgp
deleted file mode 100644
index 38e2fa8df..000000000
--- a/krebs/3modules/lass/default.pgp
+++ /dev/null
@@ -1,52 +0,0 @@
------BEGIN PGP PUBLIC KEY BLOCK-----
-Version: GnuPG v2
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diff --git a/krebs/3modules/lass/pgp/mors.pgp b/krebs/3modules/lass/pgp/mors.pgp
new file mode 100644
index 000000000..6d985f0e2
--- /dev/null
+++ b/krebs/3modules/lass/pgp/mors.pgp
@@ -0,0 +1,51 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v2
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+S3LfJbA5nM6uZvO0VU7LERgfwTgPSjMwYVQGtktndy9N4Avi1N02l5BEmuZoXwTC
+oQuW6LiAPGE2ztXztyNGnUYUAGMWl22UTezqfU/aOG9Qum+QebwTgBUH4pTgLiV/
+pWxXib517wGkect/0Yd+zcya8lA7x1EzFFMb3i4ToawIz76I2ncIlpC2q31x2nVI
+6fBW4kfu8AR7XW9Yyv+plIuva1AeTf+sMc7FSb5CpOmjjLpUfQ96vZvQwarcEip7
+UmOBoAoFdhtwJotskBOje52AUgDIBWZrIfH1bq7/NjAO73UdR1mJkOpY01qQXkED
+TiLeIBGYqseCbnJNi1PVOVNEOT4Up3/RSjpAu8dBrXKqx7yS8bKlVk3RsIDlgyb4
+rWMc88uBl57YsjSnQN36LN7j0hPpb0TAD1OsPI1pepsKUAPZKA2EAyLXKyQ3oLqN
+DWU4ZWpIi8+RKm3UpWgQ9qN4tuRHvVX/AQjEW1LkhfmR2VIqnrkv
+=fgFG
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/krebs/3modules/lass/pgp/shodan.pgp b/krebs/3modules/lass/pgp/shodan.pgp
new file mode 100644
index 000000000..543b05b71
--- /dev/null
+++ b/krebs/3modules/lass/pgp/shodan.pgp
@@ -0,0 +1,30 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v2
+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+=s4OM
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/krebs/3modules/lass/ssh/helios.rsa b/krebs/3modules/lass/ssh/helios.rsa
new file mode 100644
index 000000000..c2a54b621
--- /dev/null
+++ b/krebs/3modules/lass/ssh/helios.rsa
@@ -0,0 +1 @@
+ssh-rsa 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 lass@helios
diff --git a/krebs/3modules/lass/ssh/mors.rsa b/krebs/3modules/lass/ssh/mors.rsa
new file mode 100644
index 000000000..172fd2dda
--- /dev/null
+++ b/krebs/3modules/lass/ssh/mors.rsa
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEAp83zynhIueJJsWlSEykVSBrrgBFKq38+vT8bRfa+csqyjZBl2SQFuCPo+Qbh49mwchpZRshBa9jQEIGqmXxv/PYdfBFQuOFgyUq9ZcTZUXqeynicg/SyOYFW86iiqYralIAkuGPfQ4howLPVyjTZtWeEeeEttom6p6LMY5Aumjz2em0FG0n9rRFY2fBzrdYAgk9C0N6ojCs/Gzknk9SGntA96MDqHJ1HXWFMfmwOLCnxtE5TY30MqSmkrJb7Fsejwjoqoe9Y/mCaR0LpG2cStC1+37GbHJNH0caCMaQCX8qdfgMVbWTVeFWtV6aWOaRgwLrPDYn4cHWQJqTfhtPrNQ== lass@mors
diff --git a/krebs/3modules/lass/ssh/shodan.rsa b/krebs/3modules/lass/ssh/shodan.rsa
new file mode 100644
index 000000000..3ee08ad41
--- /dev/null
+++ b/krebs/3modules/lass/ssh/shodan.rsa
@@ -0,0 +1 @@
+ssh-rsa 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 lass@shodan
diff --git a/krebs/3modules/lass/ssh/uriel.rsa b/krebs/3modules/lass/ssh/uriel.rsa
new file mode 100644
index 000000000..015b57837
--- /dev/null
+++ b/krebs/3modules/lass/ssh/uriel.rsa
@@ -0,0 +1 @@
+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDExWuRcltGM2FqXO695nm6/QY3wU3r1bDTyCpMrLfUSym7TxcXDSmZSWcueexPXV6GENuUfjJPZswOdWqIo5u2AXw9t0aGvwEDmI6uJ7K5nzQOsXIneGMdYuoOaAzWI8pxZ4N+lIP1HsOYttIPDp8RwU6kyG+Ud8mnVHWSTO13C7xC9vePnDP6b+44nHS691Zj3X/Cq35Ls0ISC3EM17jreucdP62L3TKk2R4NCm3Sjqj+OYEv0LAqIpgqSw5FypTYQgNByxRcIcNDlri63Q1yVftUP1338UiUfxtraUu6cqa2CdsHQmtX5mTNWEluVWO3uUKTz9zla3rShC+d3qvr lass@uriel
diff --git a/krebs/3modules/makefu/default.nix b/krebs/3modules/makefu/default.nix
index 814e6929b..7d4bef9ad 100644
--- a/krebs/3modules/makefu/default.nix
+++ b/krebs/3modules/makefu/default.nix
@@ -270,8 +270,8 @@ with config.krebs.lib;
             '';
         };
       };
-      ssh.privkey.path = <secrets/ssh_host_ed25519_key>;
-      ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIujMZ3ZFxKpWeB/cjfKfYRr77+VRZk0Eik+92t03NoA root@servarch";
+      #ssh.privkey.path = <secrets/ssh_host_ed25519_key>;
+      #ssh.pubkey = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIujMZ3ZFxKpWeB/cjfKfYRr77+VRZk0Eik+92t03NoA root@servarch";
     };
     wbob = rec {
       cores = 1;
@@ -409,6 +409,7 @@ TNs2RYfwDy/r6H/hDeB/BSngPouedEVcPwIDAQAB
           ip6.addr = "42:9898:a8be:ce56:0ee3:b99c:42c5:109e";
           aliases = [
             "heidi.r"
+            "heidi.retiolum"
           ];
           tinc.pubkey = ''
             -----BEGIN RSA PUBLIC KEY-----
@@ -424,6 +425,7 @@ TNs2RYfwDy/r6H/hDeB/BSngPouedEVcPwIDAQAB
       };
     };
 
+
     soundflower = rec {
       cores = 1;
       nets = {
@@ -479,12 +481,12 @@ TNs2RYfwDy/r6H/hDeB/BSngPouedEVcPwIDAQAB
           ];
           tinc.pubkey = ''
             -----BEGIN RSA PUBLIC KEY-----
-            MIIBCgKCAQEA961eCQE562VPYjuZtd0+FNRfUghvD2ccjUlihMjzg46GAK+duqK+
-            4peWklGOL4eRYQBg6G2VDzWiU2MxXVbXUZaMrxh7fTc3G3LdbqTxzAv3GQKR/6iA
-            9bGUf6u4ztVNAcj2mrY3mfs4gMlBQyQ2wcM0ZUpiAMaRB4cdq7I4GVHbYTFYfQuI
-            2zdnr0w8AjlMpFFcD0ExsWeppiJsE7iiME/S2VVfh2NrEpAKQbLH9fKrfkiJA/+9
-            0VIH9wLLIYngUtQKbvEQ5xgx6ybrg0vO8ZqZ1ZGXYxOQZzWzPP0tvDU0QHSKYSWb
-            FjcOf1lWSWjsjHxMl/Gh57hjNJFCbs8yjQIDAQAB
+            MIIBCgKCAQEA2VjW30A3uQoo5QwbFTnl5fuGg81DZVu8HXmDwgEkhZYr5Xf3V5/d
+            fmPlX1igzatWYX0OylFAY69r0V4dqeTubIf83sz1eqtpXjK4czG8A3wMHEXj5Pzs
+            e1Qh8K4rHMEATc7Y/cwpQBi2THn2bhufqgaz94m8HrStCZcKCin3fDMbE01WHWX1
+            KFqeBtUd7b9pWbXKlLBNpHTZoGxVQk0Hto9pxYzHecRsbQXykYk3Rw2tSuf0aH99
+            oY0i3LjOb+f2oq2S4qVHqHZsMJfDVr+x2/LP1SIcc1lVTztWSSAzZEokE0/ejvXf
+            wkquBVHXdl6LuzH+/V1I7OsaMhHShYu1LwIDAQAB
             -----END RSA PUBLIC KEY-----
           '';
         };
@@ -594,7 +596,28 @@ TNs2RYfwDy/r6H/hDeB/BSngPouedEVcPwIDAQAB
         };
       };
     };
-
+  } // { # hosts only maintained in stockholm, not owned by me
+    tpsw = {
+      cores = 2;
+      owner = config.krebs.users.ciko; # main laptop
+      nets = {
+        retiolum = {
+          ip4.addr = "10.243.183.236";
+          ip6.addr = "42:8ca8:d2e4:adf6:5c0f:38cb:e9ef:eb3c";
+          aliases = [ "tpsw.r" "tpsw.retiolum" ];
+          tinc.pubkey = ''
+            -----BEGIN RSA PUBLIC KEY-----
+            MIIBCgKCAQEAvwYPFAINwV0EH0myFpNzRjVbqXdAmJP616C5JvODklhZWJxFxlKJ
+            Poczl57j2Z+4bonkTrJmsNtSaQLPKYH4H1qfo/lwz7nqEpPi3Xp4Fgts23w36eML
+            WBvbw0fQO9R8zZJIIdRkJ2qqlhZiTlor1Gtlm8Z1RmpKkhL9O6Yzj94VhGLhABVl
+            OsaF2M3PgXJMiLry67jzbAs3+mVaT3iBTzWOaOyREjKQEUg9B9IDxrmZMSWqdXZM
+            0wfzaCjS40jD73m7tqi7W3tXzAUP4mEeUqkC+NC2Zgm/lJ5B1KPx7AyNqtRLsBLd
+            pIdJs6ng63WV1fyHYUWMYqZk9zB/tQ0b0wIDAQAB
+            -----END RSA PUBLIC KEY-----
+          '';
+        };
+      };
+    };
   };
   users = rec {
     makefu = {
@@ -615,6 +638,9 @@ TNs2RYfwDy/r6H/hDeB/BSngPouedEVcPwIDAQAB
       inherit (makefu) mail pgp;
       pubkey = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCiKvLKaRQPL/Y/4EWx3rNhrY5YGKK4AeqDOFTLgJ7djwJnMo7FP+OIH/4pFxS6Ri2TZwS9QsR3hsycA4n8Z15jXAOXuK52kP65Ei3lLyz9mF+/s1mJsV0Ui/UKF3jE7PEAVky7zXuyYirJpMK8LhXydpFvH95aGrL1Dk30R9/vNkE9rc1XylBfNpT0X0GXmldI+r5OPOtiKLA5BHJdlV8qDYhQsU2fH8S0tmAHF/ir2bh7+PtLE2hmRT+b8I7y1ZagkJsC0sn9GT1AS8ys5s65V2xTTIfQO1zQ4sUH0LczuRuY8MLaO33GAzhyoSQdbdRAmwZQpY/JRJ3C/UROgHYt makefu@vbob";
     };
+    ciko = {
+      mail = "wieczorek.stefan@googlemail.com";
+    };
     exco = {
       mail = "dickbutt@excogitation.de";
       pubkey = "ssh-rsa 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 dickbutt@excogitation.de";
diff --git a/krebs/3modules/nginx.nix b/krebs/3modules/nginx.nix
index 6af93a570..fc7fcca6f 100644
--- a/krebs/3modules/nginx.nix
+++ b/krebs/3modules/nginx.nix
@@ -119,7 +119,7 @@ let
 
   to-server = { server-names, listen, locations, extraConfig, ssl, ... }: ''
     server {
-      server_name ${toString server-names};
+      server_name ${toString (unique server-names)};
       ${concatMapStringsSep "\n" (x: indent "listen ${x};") listen}
       ${optionalString ssl.enable (indent ''
         listen 443 ssl;
diff --git a/krebs/3modules/per-user.nix b/krebs/3modules/per-user.nix
index 13da5c4c3..93a7d2293 100644
--- a/krebs/3modules/per-user.nix
+++ b/krebs/3modules/per-user.nix
@@ -26,7 +26,10 @@ let
     environment = {
       etc = flip mapAttrs' cfg (name: { packages, ... }: {
         name = "per-user/${name}";
-        value.source = pkgs.symlinkJoin "per-user.${name}" packages;
+        value.source = pkgs.symlinkJoin {
+          name = "per-user.${name}";
+          paths = packages;
+        };
       });
       profiles = ["/etc/per-user/$LOGNAME"];
     };
diff --git a/krebs/3modules/retiolum.nix b/krebs/3modules/retiolum.nix
index 5aaeb5a30..5a035fa50 100644
--- a/krebs/3modules/retiolum.nix
+++ b/krebs/3modules/retiolum.nix
@@ -102,6 +102,10 @@ let
         The list of hosts in the network which the client will try to connect
         to.  These hosts should have an 'Address' configured which points to a
         routeable IPv4 or IPv6 address.
+
+        In stockholm this can be done by configuring:
+          krebs.hosts.${connect-host}.nets.${netname?"retiolum"}.via.addrs4 =
+            [ "${external-ip} ${external-port}" ]
       '';
     };