constellation-server 1.7.0

Pluggable authoritative DNS server. Entries can be added & removed from an HTTP REST API.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108

// Constellation
//
// Pluggable authoritative DNS server
// Copyright: 2018, Valerian Saliou <valerian@valeriansaliou.name>
// License: Mozilla Public License v2.0 (MPL v2.0)

use rocket::http::Status;
use rocket_contrib::json::Json;

use super::record_guard::RecordGuard;
use crate::dns::record::{RecordBlackhole, RecordName, RecordRegions, RecordType, RecordValues};
use crate::dns::zone::ZoneName;
use crate::store::store::StoreRecord;

use crate::APP_STORE;

#[derive(Deserialize)]
pub struct RecordData {
    ttl: Option<u32>,
    blackhole: Option<RecordBlackhole>,
    regions: Option<RecordRegions>,
    values: RecordValues,
}

#[derive(Serialize)]
pub struct RecordGetResponse {
    #[serde(rename = "type")]
    _type: RecordType,

    name: RecordName,
    ttl: Option<u32>,
    blackhole: Option<RecordBlackhole>,
    regions: Option<RecordRegions>,
    values: RecordValues,
}

#[head("/zone/<zone_name>/record/<record_name>/<record_type>")]
pub fn head_zone_record(
    _auth: RecordGuard,
    zone_name: ZoneName,
    record_name: RecordName,
    record_type: RecordType,
) -> Result<(), Status> {
    APP_STORE
        .check(&zone_name, &record_name, &record_type)
        .or(Err(Status::NotFound))
}

#[get("/zone/<zone_name>/record/<record_name>/<record_type>")]
pub fn get_zone_record(
    _auth: RecordGuard,
    zone_name: ZoneName,
    record_name: RecordName,
    record_type: RecordType,
) -> Result<Json<RecordGetResponse>, Status> {
    APP_STORE
        .get(&zone_name, &record_name, &record_type)
        .map(|record| {
            Json(RecordGetResponse {
                _type: record.kind,
                name: record.name,
                ttl: record.ttl,
                blackhole: record.blackhole,
                regions: record.regions,
                values: record.values,
            })
        })
        .or(Err(Status::NotFound))
}

#[put(
    "/zone/<zone_name>/record/<record_name>/<record_type>",
    data = "<data>",
    format = "application/json"
)]
pub fn put_zone_record(
    _auth: RecordGuard,
    zone_name: ZoneName,
    record_name: RecordName,
    record_type: RecordType,
    data: Json<RecordData>,
) -> Result<(), Status> {
    APP_STORE
        .set(
            &zone_name,
            StoreRecord {
                kind: record_type,
                name: record_name,
                ttl: data.ttl,
                blackhole: data.blackhole.to_owned(),
                regions: data.regions.to_owned(),
                values: data.values.to_owned(),
            },
        )
        .or(Err(Status::InternalServerError))
}

#[delete("/zone/<zone_name>/record/<record_name>/<record_type>")]
pub fn delete_zone_record(
    _auth: RecordGuard,
    zone_name: ZoneName,
    record_name: RecordName,
    record_type: RecordType,
) -> Result<(), Status> {
    APP_STORE
        .remove(&zone_name, &record_name, &record_type)
        .or(Err(Status::InternalServerError))
}