diff options
Diffstat (limited to 'nixops/modules/databases/openldap.nix')
-rw-r--r-- | nixops/modules/databases/openldap.nix | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/nixops/modules/databases/openldap.nix b/nixops/modules/databases/openldap.nix new file mode 100644 index 0000000..f49adc8 --- /dev/null +++ b/nixops/modules/databases/openldap.nix | |||
@@ -0,0 +1,87 @@ | |||
1 | { lib, pkgs, config, myconfig, mylibs, ... }: | ||
2 | let | ||
3 | cfg = config.services.myDatabases; | ||
4 | ldapConfig = let | ||
5 | kerberosSchema = pkgs.fetchurl { | ||
6 | url = "https://raw.githubusercontent.com/krb5/krb5/master/src/plugins/kdb/ldap/libkdb_ldap/kerberos.schema"; | ||
7 | sha256 = "17fnkkf6s3lznsl7wp6914pqsc78d038rh38l638big8z608ksww"; | ||
8 | }; | ||
9 | puppetSchema = pkgs.fetchurl { | ||
10 | url = "https://raw.githubusercontent.com/puppetlabs/puppet/master/ext/ldap/puppet.schema"; | ||
11 | sha256 = "11bjf5zfvqlim7p9vddcafs0wiq3v8ys77x8h6fbp9c6bdfh0awh"; | ||
12 | }; | ||
13 | in '' | ||
14 | include ${pkgs.openldap}/etc/schema/core.schema | ||
15 | include ${pkgs.openldap}/etc/schema/cosine.schema | ||
16 | include ${pkgs.openldap}/etc/schema/inetorgperson.schema | ||
17 | include ${pkgs.openldap}/etc/schema/nis.schema | ||
18 | include ${puppetSchema} | ||
19 | include ${kerberosSchema} | ||
20 | include ${./immae.schema} | ||
21 | |||
22 | pidfile /run/slapd/slapd.pid | ||
23 | argsfile /run/slapd/slapd.args | ||
24 | |||
25 | moduleload back_hdb | ||
26 | backend hdb | ||
27 | |||
28 | moduleload memberof | ||
29 | database hdb | ||
30 | suffix "${myconfig.env.ldap.base}" | ||
31 | rootdn "${myconfig.env.ldap.root_dn}" | ||
32 | rootpw ${myconfig.env.ldap.root_pw} | ||
33 | directory /var/lib/openldap | ||
34 | overlay memberof | ||
35 | |||
36 | TLSCertificateFile /var/lib/acme/ldap/cert.pem | ||
37 | TLSCertificateKeyFile /var/lib/acme/ldap/key.pem | ||
38 | TLSCACertificateFile /var/lib/acme/ldap/fullchain.pem | ||
39 | TLSCACertificatePath ${pkgs.cacert.unbundled}/etc/ssl/certs/ | ||
40 | #This makes openldap crash | ||
41 | #TLSCipherSuite DEFAULT | ||
42 | |||
43 | sasl-host kerberos.immae.eu | ||
44 | ${builtins.readFile "${myconfig.privateFiles}/ldap.conf"} | ||
45 | ''; | ||
46 | in { | ||
47 | options.services.myDatabases = { | ||
48 | ldap = { | ||
49 | enable = lib.mkOption { | ||
50 | default = cfg.enable; | ||
51 | example = true; | ||
52 | description = "Whether to enable ldap"; | ||
53 | type = lib.types.bool; | ||
54 | }; | ||
55 | }; | ||
56 | }; | ||
57 | |||
58 | config = lib.mkIf cfg.enable { | ||
59 | networking.firewall.allowedTCPPorts = [ 636 389 ]; | ||
60 | |||
61 | services.cron = { | ||
62 | systemCronJobs = [ | ||
63 | '' | ||
64 | 35 1,13 * * * root ${pkgs.openldap}/bin/slapcat -v -b "dc=immae,dc=eu" -f ${pkgs.writeText "slapd.conf" ldapConfig} -l /var/lib/openldap/backup.ldif | ||
65 | '' | ||
66 | ]; | ||
67 | }; | ||
68 | |||
69 | security.acme.certs."ldap" = config.services.myCertificates.certConfig // { | ||
70 | user = "openldap"; | ||
71 | group = "openldap"; | ||
72 | plugins = [ "fullchain.pem" "key.pem" "cert.pem" "account_key.json" ]; | ||
73 | domain = "ldap.immae.eu"; | ||
74 | postRun = '' | ||
75 | systemctl restart openldap.service | ||
76 | ''; | ||
77 | }; | ||
78 | |||
79 | services.openldap = { | ||
80 | enable = config.services.myDatabases.ldap.enable; | ||
81 | dataDir = "/var/lib/openldap"; | ||
82 | urlList = [ "ldap://" "ldaps://" ]; | ||
83 | extraConfig = ldapConfig; | ||
84 | }; | ||
85 | }; | ||
86 | } | ||
87 | |||