diff options
-rw-r--r-- | hosts/vidhar/default.nix | 2 | ||||
-rw-r--r-- | hosts/vidhar/dns/default.nix | 6 | ||||
-rw-r--r-- | hosts/vidhar/dns/zones/arpa.in-addr.10.141.soa | 6 | ||||
-rw-r--r-- | hosts/vidhar/dns/zones/arpa.ip6.2.a.0.3.4.0.0.0.0.0.5.2.0.a.d.a.0.0.0.1.soa | 4 | ||||
-rw-r--r-- | hosts/vidhar/dns/zones/yggdrasil.soa | 7 | ||||
-rw-r--r-- | hosts/vidhar/network/ruleset.nft | 18 | ||||
-rw-r--r-- | hosts/vidhar/printing/default.nix | 170 | ||||
-rw-r--r-- | hosts/vidhar/printing/ruleset.nft | 191 | ||||
-rw-r--r-- | hosts/vidhar/samba.nix | 15 |
9 files changed, 13 insertions, 406 deletions
diff --git a/hosts/vidhar/default.nix b/hosts/vidhar/default.nix index 5c70c669..d064e3da 100644 --- a/hosts/vidhar/default.nix +++ b/hosts/vidhar/default.nix | |||
@@ -4,7 +4,7 @@ with lib; | |||
4 | 4 | ||
5 | { | 5 | { |
6 | imports = with flake.nixosModules.systemProfiles; [ | 6 | imports = with flake.nixosModules.systemProfiles; [ |
7 | ./zfs.nix ./network ./samba.nix ./dns ./prometheus ./borg ./pgbackrest ./printing | 7 | ./zfs.nix ./network ./samba.nix ./dns ./prometheus ./borg ./pgbackrest |
8 | tmpfs-root zfs | 8 | tmpfs-root zfs |
9 | initrd-all-crypto-modules default-locale openssh rebuild-machines | 9 | initrd-all-crypto-modules default-locale openssh rebuild-machines |
10 | build-server | 10 | build-server |
diff --git a/hosts/vidhar/dns/default.nix b/hosts/vidhar/dns/default.nix index f942b3f9..ade884e7 100644 --- a/hosts/vidhar/dns/default.nix +++ b/hosts/vidhar/dns/default.nix | |||
@@ -20,7 +20,7 @@ in { | |||
20 | enableRootTrustAnchor = false; | 20 | enableRootTrustAnchor = false; |
21 | settings = { | 21 | settings = { |
22 | server = { | 22 | server = { |
23 | interface = ["lo" "lan" "ve-printing"]; | 23 | interface = ["lo" "lan"]; |
24 | prefer-ip6 = true; | 24 | prefer-ip6 = true; |
25 | access-control = ["0.0.0.0/0 allow" "::/0 allow"]; | 25 | access-control = ["0.0.0.0/0 allow" "::/0 allow"]; |
26 | root-hints = "${pkgs.dns-root-data}/root.hints"; | 26 | root-hints = "${pkgs.dns-root-data}/root.hints"; |
@@ -79,10 +79,6 @@ in { | |||
79 | }; | 79 | }; |
80 | }; | 80 | }; |
81 | 81 | ||
82 | systemd.services.unbound = { | ||
83 | after = [ "container@printinp.service" ]; | ||
84 | }; | ||
85 | |||
86 | systemd.services.knot = { | 82 | systemd.services.knot = { |
87 | unitConfig.RequiresMountsFor = [ "/var/lib/knot" ]; | 83 | unitConfig.RequiresMountsFor = [ "/var/lib/knot" ]; |
88 | serviceConfig.LoadCredential = map ({name, ...}: "${name}.yaml:${config.sops.secrets.${name}.path}") knotKeys; | 84 | serviceConfig.LoadCredential = map ({name, ...}: "${name}.yaml:${config.sops.secrets.${name}.path}") knotKeys; |
diff --git a/hosts/vidhar/dns/zones/arpa.in-addr.10.141.soa b/hosts/vidhar/dns/zones/arpa.in-addr.10.141.soa index b23f6fd4..6074296e 100644 --- a/hosts/vidhar/dns/zones/arpa.in-addr.10.141.soa +++ b/hosts/vidhar/dns/zones/arpa.in-addr.10.141.soa | |||
@@ -1,7 +1,7 @@ | |||
1 | $ORIGIN 141.10.in-addr.arpa. | 1 | $ORIGIN 141.10.in-addr.arpa. |
2 | $TTL 300 | 2 | $TTL 300 |
3 | @ IN SOA vidhar.lan.yggdrasil. hostmaster.yggdrasil.li ( | 3 | @ IN SOA vidhar.lan.yggdrasil. hostmaster.yggdrasil.li ( |
4 | 2023030500 ; serial | 4 | 2023030501 ; serial |
5 | 300 ; refresh | 5 | 300 ; refresh |
6 | 300 ; retry | 6 | 300 ; retry |
7 | 300 ; expire | 7 | 300 ; expire |
@@ -15,7 +15,3 @@ $TTL 300 | |||
15 | 1.1 IN PTR vidhar.mgmt.yggdrasil. | 15 | 1.1 IN PTR vidhar.mgmt.yggdrasil. |
16 | 2.1 IN PTR switch01.mgmt.yggdrasil. | 16 | 2.1 IN PTR switch01.mgmt.yggdrasil. |
17 | 4.1 IN PTR ap01.mgmt.yggdrasil. | 17 | 4.1 IN PTR ap01.mgmt.yggdrasil. |
18 | |||
19 | 3.2 IN PTR printer.printer.yggdrasil. | ||
20 | |||
21 | 1.5 IN PTR printing.vidhar.lan.yggdrasil. | ||
diff --git a/hosts/vidhar/dns/zones/arpa.ip6.2.a.0.3.4.0.0.0.0.0.5.2.0.a.d.a.0.0.0.1.soa b/hosts/vidhar/dns/zones/arpa.ip6.2.a.0.3.4.0.0.0.0.0.5.2.0.a.d.a.0.0.0.1.soa index 39d59939..2d94b1e1 100644 --- a/hosts/vidhar/dns/zones/arpa.ip6.2.a.0.3.4.0.0.0.0.0.5.2.0.a.d.a.0.0.0.1.soa +++ b/hosts/vidhar/dns/zones/arpa.ip6.2.a.0.3.4.0.0.0.0.0.5.2.0.a.d.a.0.0.0.1.soa | |||
@@ -1,7 +1,7 @@ | |||
1 | $ORIGIN 1.0.0.0.a.d.a.0.2.5.0.0.0.0.0.4.3.0.a.2.ip6.arpa. | 1 | $ORIGIN 1.0.0.0.a.d.a.0.2.5.0.0.0.0.0.4.3.0.a.2.ip6.arpa. |
2 | $TTL 300 | 2 | $TTL 300 |
3 | @ IN SOA vidhar.lan.yggdrasil. hostmaster.yggdrasil.li ( | 3 | @ IN SOA vidhar.lan.yggdrasil. hostmaster.yggdrasil.li ( |
4 | 2023030500 ; serial | 4 | 2023030501 ; serial |
5 | 300 ; refresh | 5 | 300 ; refresh |
6 | 300 ; retry | 6 | 300 ; retry |
7 | 300 ; expire | 7 | 300 ; expire |
@@ -13,5 +13,3 @@ $TTL 300 | |||
13 | 0.0.0.0.0.0.0.0.0.0.0.0 IN PTR surtr.yggdrasil. | 13 | 0.0.0.0.0.0.0.0.0.0.0.0 IN PTR surtr.yggdrasil. |
14 | 0.0.0.0.0.0.0.0.0.0.0.1 IN PTR vidhar.yggdrasil. | 14 | 0.0.0.0.0.0.0.0.0.0.0.1 IN PTR vidhar.yggdrasil. |
15 | 0.0.0.0.0.0.0.0.0.0.0.2 IN PTR sif.yggdrasil. | 15 | 0.0.0.0.0.0.0.0.0.0.0.2 IN PTR sif.yggdrasil. |
16 | |||
17 | 0.0.0.0.0.5.0.0.0.0.0.1 IN PTR printing.vidhar.yggdrasil. | ||
diff --git a/hosts/vidhar/dns/zones/yggdrasil.soa b/hosts/vidhar/dns/zones/yggdrasil.soa index e2b1a61b..f679b741 100644 --- a/hosts/vidhar/dns/zones/yggdrasil.soa +++ b/hosts/vidhar/dns/zones/yggdrasil.soa | |||
@@ -1,7 +1,7 @@ | |||
1 | $ORIGIN yggdrasil. | 1 | $ORIGIN yggdrasil. |
2 | $TTL 300 | 2 | $TTL 300 |
3 | @ IN SOA vidhar.yggdrasil. hostmaster.yggdrasil.li ( | 3 | @ IN SOA vidhar.yggdrasil. hostmaster.yggdrasil.li ( |
4 | 2023030500 ; serial | 4 | 2023030501 ; serial |
5 | 300 ; refresh | 5 | 300 ; refresh |
6 | 300 ; retry | 6 | 300 ; retry |
7 | 300 ; expire | 7 | 300 ; expire |
@@ -28,8 +28,3 @@ vidhar.mgmt IN A 10.141.1.1 | |||
28 | switch01.mgmt IN A 10.141.1.2 | 28 | switch01.mgmt IN A 10.141.1.2 |
29 | dsl01.mgmt IN A 10.141.1.3 | 29 | dsl01.mgmt IN A 10.141.1.3 |
30 | ap01.mgmt IN A 10.141.1.4 | 30 | ap01.mgmt IN A 10.141.1.4 |
31 | |||
32 | printer.printer IN A 10.141.3.2 | ||
33 | |||
34 | printing.vidhar.lan IN A 10.141.5.1 | ||
35 | printing.vidhar IN AAAA 2a03:4000:52:ada:5::1 | ||
diff --git a/hosts/vidhar/network/ruleset.nft b/hosts/vidhar/network/ruleset.nft index 2080cf64..833013e9 100644 --- a/hosts/vidhar/network/ruleset.nft +++ b/hosts/vidhar/network/ruleset.nft | |||
@@ -59,7 +59,6 @@ table inet filter { | |||
59 | counter fw-lo {} | 59 | counter fw-lo {} |
60 | counter fw-lan {} | 60 | counter fw-lan {} |
61 | counter fw-dsl {} | 61 | counter fw-dsl {} |
62 | counter fw-printing {} | ||
63 | 62 | ||
64 | counter fw-cups {} | 63 | counter fw-cups {} |
65 | 64 | ||
@@ -140,16 +139,9 @@ table inet filter { | |||
140 | 139 | ||
141 | iifname lo counter name fw-lo accept | 140 | iifname lo counter name fw-lo accept |
142 | 141 | ||
143 | oifname { lan, dsl, bifrost, ve-printing } meta l4proto $icmp_protos jump forward_icmp_accept | 142 | oifname { lan, dsl, bifrost } meta l4proto $icmp_protos jump forward_icmp_accept |
144 | iifname lan oifname { dsl, bifrost } counter name fw-lan accept | 143 | iifname lan oifname { dsl, bifrost } counter name fw-lan accept |
145 | 144 | ||
146 | iifname lan oifname ve-printing ip daddr 10.141.5.1 tcp dport 631 counter name fw-cups accept | ||
147 | iifname lan oifname ve-printing ip6 daddr 2a03:4000:52:ada:5::1 tcp dport 631 counter name fw-cups accept | ||
148 | |||
149 | # iifname ve-printing oifname dsl meta l4proto . th dport { tcp . 80, tcp . 443 } counter name fw-printing accept | ||
150 | # iifname dsl oifname ve-printing ct state { established, related } counter name fw-dsl accept | ||
151 | |||
152 | iifname ve-printing oifname lan ct state { established, related } counter name fw-printing accept | ||
153 | iifname dsl oifname lan ct state { established, related } counter name fw-dsl accept | 145 | iifname dsl oifname lan ct state { established, related } counter name fw-dsl accept |
154 | 146 | ||
155 | 147 | ||
@@ -178,7 +170,7 @@ table inet filter { | |||
178 | iifname { lan, mgmt, dsl, yggdrasil, bifrost } tcp dport 22 counter name ssh-rx accept | 170 | iifname { lan, mgmt, dsl, yggdrasil, bifrost } tcp dport 22 counter name ssh-rx accept |
179 | iifname { lan, mgmt, dsl, yggdrasil, bifrost } udp dport 60000-61000 counter name mosh-rx accept | 171 | iifname { lan, mgmt, dsl, yggdrasil, bifrost } udp dport 60000-61000 counter name mosh-rx accept |
180 | 172 | ||
181 | iifname { lan, mgmt, wifibh, yggdrasil, ve-printing } meta l4proto { tcp, udp } th dport 53 counter name dns-rx accept | 173 | iifname { lan, mgmt, wifibh, yggdrasil } meta l4proto { tcp, udp } th dport 53 counter name dns-rx accept |
182 | 174 | ||
183 | iifname { lan, yggdrasil } tcp dport 2049 counter name nfs-rx accept | 175 | iifname { lan, yggdrasil } tcp dport 2049 counter name nfs-rx accept |
184 | 176 | ||
@@ -188,7 +180,7 @@ table inet filter { | |||
188 | 180 | ||
189 | iifname dsl meta protocol ip6 udp dport 546 udp sport 547 counter name ipv6-pd-rx accept | 181 | iifname dsl meta protocol ip6 udp dport 546 udp sport 547 counter name ipv6-pd-rx accept |
190 | 182 | ||
191 | iifname { mgmt, ve-printing } udp dport 123 counter name ntp-rx accept | 183 | iifname mgmt udp dport 123 counter name ntp-rx accept |
192 | 184 | ||
193 | iifname { lan, mgmt, wifibh } udp dport 67 counter name dhcp-rx accept | 185 | iifname { lan, mgmt, wifibh } udp dport 67 counter name dhcp-rx accept |
194 | 186 | ||
@@ -255,7 +247,7 @@ table inet filter { | |||
255 | 247 | ||
256 | table inet nat { | 248 | table inet nat { |
257 | counter dsl-nat {} | 249 | counter dsl-nat {} |
258 | counter container-nat {} | 250 | # counter container-nat {} |
259 | 251 | ||
260 | chain postrouting { | 252 | chain postrouting { |
261 | type nat hook postrouting priority srcnat | 253 | type nat hook postrouting priority srcnat |
@@ -263,7 +255,7 @@ table inet nat { | |||
263 | 255 | ||
264 | 256 | ||
265 | meta nfproto ipv4 oifname dsl counter name dsl-nat masquerade | 257 | meta nfproto ipv4 oifname dsl counter name dsl-nat masquerade |
266 | iifname ve-* oifname dsl counter name container-nat masquerade | 258 | # iifname ve-* oifname dsl counter name container-nat masquerade |
267 | } | 259 | } |
268 | } | 260 | } |
269 | 261 | ||
diff --git a/hosts/vidhar/printing/default.nix b/hosts/vidhar/printing/default.nix deleted file mode 100644 index 55c55b37..00000000 --- a/hosts/vidhar/printing/default.nix +++ /dev/null | |||
@@ -1,170 +0,0 @@ | |||
1 | { config, lib, ... }: | ||
2 | |||
3 | with lib; | ||
4 | |||
5 | let | ||
6 | containerConfig = config.containers.printing.config; | ||
7 | in { | ||
8 | config = { | ||
9 | containers.printing = { | ||
10 | privateNetwork = true; | ||
11 | ephemeral = true; | ||
12 | autoStart = true; | ||
13 | hostAddress = "10.141.5.0"; | ||
14 | hostAddress6 = "2a03:4000:52:ada:5::"; | ||
15 | localAddress = "10.141.5.1"; | ||
16 | localAddress6 = "2a03:4000:52:ada:5::1"; | ||
17 | interfaces = [ "printer" ]; | ||
18 | config = let | ||
19 | hostConfig = config; | ||
20 | in { ... }: { | ||
21 | config = { | ||
22 | services = { | ||
23 | kea = { | ||
24 | dhcp4 = { | ||
25 | enable = true; | ||
26 | settings = { | ||
27 | valid-lifetime = 4000; | ||
28 | rebind-timer = 2000; | ||
29 | renew-timer = 1000; | ||
30 | |||
31 | interfaces-config = { | ||
32 | interfaces = [ "printer" ]; | ||
33 | }; | ||
34 | |||
35 | lease-database = { | ||
36 | name = "/var/lib/kea/dhcp4.leases"; | ||
37 | persist = true; | ||
38 | type = "memfile"; | ||
39 | }; | ||
40 | |||
41 | subnet4 = [ | ||
42 | { subnet = "10.141.3.0/24"; | ||
43 | option-data = [ | ||
44 | { name = "domain-name-servers"; | ||
45 | data = "10.141.5.0"; | ||
46 | } | ||
47 | { name = "ntp-servers"; | ||
48 | data = "10.141.5.0"; | ||
49 | } | ||
50 | { name = "broadcast-address"; | ||
51 | data = "10.141.3.255"; | ||
52 | } | ||
53 | { name = "routers"; | ||
54 | data = "10.141.3.1"; | ||
55 | } | ||
56 | { name = "domain-name"; | ||
57 | data = "yggdrasil"; | ||
58 | } | ||
59 | { name = "domain-search"; | ||
60 | data = "printer.yggdrasil, yggdrasil"; | ||
61 | } | ||
62 | ]; | ||
63 | pools = [ { pool = "10.141.3.128 - 10.141.3.254"; } ]; | ||
64 | reservations = [ | ||
65 | { hostname = "printer"; | ||
66 | hw-address = "30:cd:a7:b0:55:8d"; | ||
67 | ip-address = "10.141.3.2"; | ||
68 | } | ||
69 | ]; | ||
70 | } | ||
71 | ]; | ||
72 | }; | ||
73 | }; | ||
74 | }; | ||
75 | |||
76 | printing = { | ||
77 | enable = true; | ||
78 | listenAddresses = [ | ||
79 | "*:631" | ||
80 | ]; | ||
81 | logLevel = "all"; | ||
82 | extraConf = mkForce '' | ||
83 | ServerName printing | ||
84 | ServerAlias 10.141.5.1 2a03:4000:52:ada:5::1 printing.vidhar.yggdrasil printing.vidhar.lan.yggdrasil | ||
85 | |||
86 | DefaultEncryption Never | ||
87 | |||
88 | <Location /> | ||
89 | Order allow,deny | ||
90 | Allow from 10.0.0.0/8 | ||
91 | Satisfy any | ||
92 | </Location> | ||
93 | |||
94 | <Location /admin> | ||
95 | Order allow,deny | ||
96 | Allow from 10.0.0.0/8 | ||
97 | Satisfy any | ||
98 | </Location> | ||
99 | |||
100 | <Location /admin/conf> | ||
101 | Order allow,deny | ||
102 | Allow from 10.0.0.0/8 | ||
103 | Satisfy any | ||
104 | </Location> | ||
105 | |||
106 | <Policy default> | ||
107 | <Limit Send-Document Send-URI Hold-Job Release-Job Restart-Job Purge-Jobs Set-Job-Attributes Create-Job-Subscription Renew-Subscription Cancel-Subscription Get-Notifications Reprocess-Job Cancel-Current-Job Suspend-Current-Job Resume-Job CUPS-Move-Job> | ||
108 | Order allow,deny | ||
109 | Allow from 10.0.0.0/8 | ||
110 | Satisfy any | ||
111 | </Limit> | ||
112 | |||
113 | <Limit Pause-Printer Resume-Printer Set-Printer-Attributes Enable-Printer Disable-Printer Pause-Printer-After-Current-Job Hold-New-Jobs Release-Held-New-Jobs Deactivate-Printer Activate-Printer Restart-Printer Shutdown-Printer Startup-Printer Promote-Job Schedule-Job-After CUPS-Add-Printer CUPS-Delete-Printer CUPS-Add-Class CUPS-Delete-Class CUPS-Accept-Jobs CUPS-Reject-Jobs CUPS-Set-Default> | ||
114 | Order allow,deny | ||
115 | Allow from 10.0.0.0/8 | ||
116 | Satisfy any | ||
117 | </Limit> | ||
118 | |||
119 | <Limit Cancel-Job CUPS-Authenticate-Job> | ||
120 | Order allow,deny | ||
121 | Allow from 10.0.0.0/8 | ||
122 | Satisfy any | ||
123 | </Limit> | ||
124 | |||
125 | <Limit All> | ||
126 | Order allow,deny | ||
127 | Allow from 10.0.0.0/8 | ||
128 | Satisfy any | ||
129 | </Limit> | ||
130 | </Policy> | ||
131 | ''; | ||
132 | }; | ||
133 | |||
134 | resolved.enable = false; | ||
135 | }; | ||
136 | |||
137 | networking = { | ||
138 | firewall.enable = false; | ||
139 | nftables = { | ||
140 | enable = true; | ||
141 | rulesetFile = ./ruleset.nft; | ||
142 | }; | ||
143 | |||
144 | useDHCP = false; | ||
145 | useNetworkd = true; | ||
146 | |||
147 | interfaces."printer" = { | ||
148 | ipv4.addresses = [ | ||
149 | { address = "10.141.3.1"; prefixLength = 24; } | ||
150 | ]; | ||
151 | }; | ||
152 | }; | ||
153 | |||
154 | environment.etc."resolv.conf".text = '' | ||
155 | nameserver ${hostConfig.containers.printing.hostAddress6} | ||
156 | ''; | ||
157 | |||
158 | system.stateVersion = hostConfig.system.stateVersion; | ||
159 | }; | ||
160 | }; | ||
161 | }; | ||
162 | |||
163 | networking = { | ||
164 | vlans.printer = { | ||
165 | id = 5; | ||
166 | interface = "eno2"; | ||
167 | }; | ||
168 | }; | ||
169 | }; | ||
170 | } | ||
diff --git a/hosts/vidhar/printing/ruleset.nft b/hosts/vidhar/printing/ruleset.nft deleted file mode 100644 index edf8597d..00000000 --- a/hosts/vidhar/printing/ruleset.nft +++ /dev/null | |||
@@ -1,191 +0,0 @@ | |||
1 | define icmp_protos = {ipv6-icmp, icmp, igmp} | ||
2 | |||
3 | table arp filter { | ||
4 | limit lim_arp { | ||
5 | rate over 50 mbytes/second burst 50 mbytes | ||
6 | } | ||
7 | |||
8 | counter arp-rx {} | ||
9 | counter arp-tx {} | ||
10 | |||
11 | counter arp-ratelimit-rx {} | ||
12 | counter arp-ratelimit-tx {} | ||
13 | |||
14 | chain input { | ||
15 | type filter hook input priority filter | ||
16 | policy accept | ||
17 | |||
18 | limit name lim_arp counter name arp-ratelimit-rx drop | ||
19 | |||
20 | counter name arp-rx | ||
21 | } | ||
22 | |||
23 | chain output { | ||
24 | type filter hook output priority filter | ||
25 | policy accept | ||
26 | |||
27 | limit name lim_arp counter name arp-ratelimit-tx drop | ||
28 | |||
29 | counter name arp-tx | ||
30 | } | ||
31 | } | ||
32 | |||
33 | table inet filter { | ||
34 | limit lim_reject { | ||
35 | rate over 1000/second burst 1000 packets | ||
36 | } | ||
37 | |||
38 | limit lim_icmp { | ||
39 | rate over 50 mbytes/second burst 50 mbytes | ||
40 | } | ||
41 | |||
42 | counter invalid-fw {} | ||
43 | counter fw-lo {} | ||
44 | counter fw-printer {} | ||
45 | counter fw-host {} | ||
46 | |||
47 | counter icmp-fw {} | ||
48 | counter icmp-ratelimit-fw {} | ||
49 | |||
50 | counter reject-ratelimit-fw {} | ||
51 | counter reject-fw {} | ||
52 | counter reject-tcp-fw {} | ||
53 | counter reject-icmp-fw {} | ||
54 | |||
55 | counter drop-fw {} | ||
56 | |||
57 | counter invalid-rx {} | ||
58 | |||
59 | counter rx-lo {} | ||
60 | counter invalid-local4-rx {} | ||
61 | counter invalid-local6-rx {} | ||
62 | |||
63 | counter icmp-ratelimit-rx {} | ||
64 | counter icmp-rx {} | ||
65 | |||
66 | counter dhcp-rx {} | ||
67 | counter cups-rx {} | ||
68 | |||
69 | counter established-rx {} | ||
70 | |||
71 | counter reject-ratelimit-rx {} | ||
72 | counter reject-rx {} | ||
73 | counter reject-tcp-rx {} | ||
74 | counter reject-icmp-rx {} | ||
75 | |||
76 | counter drop-rx {} | ||
77 | |||
78 | counter tx-lo {} | ||
79 | |||
80 | counter icmp-ratelimit-tx {} | ||
81 | counter icmp-tx {} | ||
82 | |||
83 | counter cups-tx {} | ||
84 | counter dhcp-tx {} | ||
85 | |||
86 | counter tx {} | ||
87 | |||
88 | chain forward { | ||
89 | type filter hook forward priority filter | ||
90 | policy drop | ||
91 | |||
92 | |||
93 | ct state invalid log level debug prefix "drop invalid forward: " counter name invalid-fw drop | ||
94 | |||
95 | |||
96 | iifname lo counter name fw-lo accept | ||
97 | |||
98 | |||
99 | meta l4proto $icmp_protos limit name lim_icmp counter name icmp-ratelimit-fw drop | ||
100 | meta l4proto $icmp_protos counter name icmp-fw accept | ||
101 | |||
102 | |||
103 | iifname printer oifname eth0 ip daddr 10.141.5.0 meta l4proto . th dport { tcp . 53, udp . 53, udp . 123 } counter name fw-printer accept | ||
104 | iifname printer oifname eth0 ip6 daddr 2a03:4000:52:ada:5:: meta l4proto . th dport { tcp . 53, udp . 53, udp . 123 } counter name fw-printer accept | ||
105 | iifname eth0 oifname printer counter name fw-host accept | ||
106 | |||
107 | |||
108 | limit name lim_reject log level debug prefix "drop forward: " counter name reject-ratelimit-fw drop | ||
109 | log level debug prefix "reject forward: " counter name reject-fw | ||
110 | meta l4proto tcp ct state new counter name reject-tcp-fw reject with tcp reset | ||
111 | ct state new counter name reject-icmp-fw reject | ||
112 | |||
113 | |||
114 | counter name drop-fw | ||
115 | } | ||
116 | |||
117 | chain input { | ||
118 | type filter hook input priority filter | ||
119 | policy drop | ||
120 | |||
121 | |||
122 | ct state invalid log level debug prefix "drop invalid input: " counter name invalid-rx drop | ||
123 | |||
124 | |||
125 | iifname lo counter name rx-lo accept | ||
126 | iif != lo ip daddr 127.0.0.1/8 counter name invalid-local4-rx reject | ||
127 | iif != lo ip6 daddr ::1/128 counter name invalid-local6-rx reject | ||
128 | |||
129 | meta l4proto $icmp_protos limit name lim_icmp counter name icmp-ratelimit-rx drop | ||
130 | meta l4proto $icmp_protos counter name icmp-rx accept | ||
131 | |||
132 | |||
133 | tcp dport 631 counter name cups-rx accept | ||
134 | |||
135 | iifname printer udp dport 67 counter name dhcp-rx accept | ||
136 | |||
137 | ct state {established, related} counter name established-rx accept | ||
138 | |||
139 | |||
140 | limit name lim_reject log level debug prefix "drop input: " counter name reject-ratelimit-rx drop | ||
141 | log level debug prefix "reject input: " counter name reject-rx | ||
142 | meta l4proto tcp ct state new counter name reject-tcp-rx reject with tcp reset | ||
143 | ct state new counter name reject-icmp-rx reject | ||
144 | |||
145 | |||
146 | counter name drop-rx | ||
147 | } | ||
148 | |||
149 | chain output { | ||
150 | type filter hook output priority filter | ||
151 | policy accept | ||
152 | |||
153 | |||
154 | oifname lo counter name tx-lo accept | ||
155 | |||
156 | meta l4proto $icmp_protos limit name lim_icmp counter name icmp-ratelimit-tx drop | ||
157 | meta l4proto $icmp_protos counter name icmp-tx accept | ||
158 | |||
159 | |||
160 | tcp sport 631 counter name cups-tx accept | ||
161 | |||
162 | udp sport 67 counter name dhcp-tx accept | ||
163 | |||
164 | |||
165 | counter name tx | ||
166 | } | ||
167 | } | ||
168 | |||
169 | table ip nat { | ||
170 | counter host-nat {} | ||
171 | |||
172 | chain postrouting { | ||
173 | type nat hook postrouting priority srcnat | ||
174 | policy accept | ||
175 | |||
176 | |||
177 | oifname eth0 counter name host-nat masquerade | ||
178 | } | ||
179 | } | ||
180 | |||
181 | table ip mss_clamp { | ||
182 | counter host-mss-clamp {} | ||
183 | |||
184 | chain postrouting { | ||
185 | type filter hook postrouting priority mangle | ||
186 | policy accept | ||
187 | |||
188 | |||
189 | oifname eth0 tcp flags & (syn|rst) == syn counter name host-mss-clamp tcp option maxseg size set rt mtu | ||
190 | } | ||
191 | } | ||
diff --git a/hosts/vidhar/samba.nix b/hosts/vidhar/samba.nix index cbe158a9..89d9f12e 100644 --- a/hosts/vidhar/samba.nix +++ b/hosts/vidhar/samba.nix | |||
@@ -4,28 +4,19 @@ | |||
4 | services.samba = { | 4 | services.samba = { |
5 | enable = true; | 5 | enable = true; |
6 | securityType = "user"; | 6 | securityType = "user"; |
7 | package = pkgs.samba4.override { | ||
8 | enablePrinting = true; | ||
9 | }; | ||
10 | extraConfig = '' | 7 | extraConfig = '' |
11 | domain master = yes | 8 | domain master = yes |
12 | workgroup = WORKGROUP | 9 | workgroup = WORKGROUP |
13 | load printers = no | 10 | load printers = no |
14 | printing = cups | 11 | printing = bsd |
15 | cups server = 10.141.4.1 | 12 | printcap name = /dev/null |
13 | disable spoolss = yes | ||
16 | guest account = nobody | 14 | guest account = nobody |
17 | bind interfaces only = yes | 15 | bind interfaces only = yes |
18 | interfaces = lo lan | 16 | interfaces = lo lan |
19 | server signing = mandatory | 17 | server signing = mandatory |
20 | server min protocol = SMB3 | 18 | server min protocol = SMB3 |
21 | server smb encrypt = required | 19 | server smb encrypt = required |
22 | |||
23 | [printers] | ||
24 | path = /srv/samba-printing | ||
25 | browseable = yes | ||
26 | printable = yes | ||
27 | writable = no | ||
28 | create mode = 0700 | ||
29 | ''; | 20 | ''; |
30 | shares = { | 21 | shares = { |
31 | homes = { | 22 | homes = { |