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
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
use std::collections::HashMap;
use std::io::{Read, Write};
use std::net::SocketAddr;
use std::path::PathBuf;
use anyhow::Result;
use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct CompanionConfig {
pub pid: Option<String>,
pub imap: ImapConfig,
#[serde(flatten)]
pub users: LoginStaticConfig,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct ProviderConfig {
pub pid: Option<String>,
pub imap: ImapConfig,
pub lmtp: LmtpConfig,
pub users: UserManagement,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
#[serde(tag = "user_driver")]
pub enum UserManagement {
Static(LoginStaticConfig),
Ldap(LoginLdapConfig),
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct LmtpConfig {
pub bind_addr: SocketAddr,
pub hostname: String,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct ImapConfig {
pub bind_addr: SocketAddr,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct LoginStaticConfig {
pub user_list: PathBuf,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
#[serde(tag = "storage_driver")]
pub enum LdapStorage {
Garage(LdapGarageConfig),
InMemory,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct LdapGarageConfig {
pub s3_endpoint: String,
pub k2v_endpoint: String,
pub aws_region: String,
pub aws_access_key_id_attr: String,
pub aws_secret_access_key_attr: String,
pub bucket_attr: Option<String>,
pub default_bucket: Option<String>,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct LoginLdapConfig {
// LDAP connection info
pub ldap_server: String,
#[serde(default)]
pub pre_bind_on_login: bool,
pub bind_dn: Option<String>,
pub bind_password: Option<String>,
pub search_base: String,
// Schema-like info required for Aerogramme's logic
pub username_attr: String,
#[serde(default = "default_mail_attr")]
pub mail_attr: String,
// The field that will contain the crypto root thingy
pub crypto_root_attr: String,
// Storage related thing
#[serde(flatten)]
pub storage: LdapStorage,
}
// ----
#[derive(Serialize, Deserialize, Debug, Clone)]
#[serde(tag = "storage_driver")]
pub enum StaticStorage {
Garage(StaticGarageConfig),
InMemory,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct StaticGarageConfig {
pub s3_endpoint: String,
pub k2v_endpoint: String,
pub aws_region: String,
pub aws_access_key_id: String,
pub aws_secret_access_key: String,
pub bucket: String,
}
pub type UserList = HashMap<String, UserEntry>;
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct UserEntry {
#[serde(default)]
pub email_addresses: Vec<String>,
pub password: String,
pub crypto_root: String,
#[serde(flatten)]
pub storage: StaticStorage,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
pub struct SetupEntry {
#[serde(default)]
pub email_addresses: Vec<String>,
#[serde(default)]
pub clear_password: Option<String>,
#[serde(flatten)]
pub storage: StaticStorage,
}
#[derive(Serialize, Deserialize, Debug, Clone)]
#[serde(tag = "role")]
pub enum AnyConfig {
Companion(CompanionConfig),
Provider(ProviderConfig),
}
// ---
pub fn read_config<T: serde::de::DeserializeOwned>(config_file: PathBuf) -> Result<T> {
let mut file = std::fs::OpenOptions::new()
.read(true)
.open(config_file.as_path())?;
let mut config = String::new();
file.read_to_string(&mut config)?;
Ok(toml::from_str(&config)?)
}
pub fn write_config<T: Serialize>(config_file: PathBuf, config: &T) -> Result<()> {
let mut file = std::fs::OpenOptions::new()
.write(true)
.create(true)
.truncate(true)
.open(config_file.as_path())?;
file.write_all(toml::to_string(config)?.as_bytes())?;
Ok(())
}
fn default_mail_attr() -> String {
"mail".into()
}
|
