meli/meli/src/conf/pgp.rs

113 lines
3.4 KiB
Rust

/*
* meli - configuration module.
*
* Copyright 2019 Manos Pitsidianakis
*
* This file is part of meli.
*
* meli is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* meli is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with meli. If not, see <http://www.gnu.org/licenses/>.
*/
use melib::conf::ActionFlag;
use super::default_vals::*;
/// Settings for digital signing and encryption
#[derive(Clone, Debug, Deserialize, Serialize)]
#[serde(deny_unknown_fields)]
pub struct PGPSettings {
/// auto verify signed e-mail according to RFC3156
/// Default: true
#[serde(default = "true_val", alias = "auto-verify-signatures")]
pub auto_verify_signatures: ActionFlag,
/// auto decrypt encrypted e-mail
/// Default: true
#[serde(default = "true_val", alias = "auto-decrypt")]
pub auto_decrypt: ActionFlag,
/// always sign sent e-mail
/// Default: false
#[serde(default = "false_val", alias = "auto-sign")]
pub auto_sign: ActionFlag,
/// Auto encrypt sent e-mail
/// Default: false
#[serde(default = "false_val", alias = "auto-encrypt")]
pub auto_encrypt: ActionFlag,
// https://tools.ietf.org/html/rfc4880#section-12.2
/// Default: None
#[serde(default = "none", alias = "sign-key")]
pub sign_key: Option<String>,
/// Default: None
#[serde(default = "none", alias = "decrypt-key")]
pub decrypt_key: Option<String>,
/// Default: None
#[serde(default = "none", alias = "encrypt-key")]
pub encrypt_key: Option<String>,
/// Allow remote lookups
/// Default: False
#[serde(
default = "action_internal_value_false",
alias = "allow-remote-lookups"
)]
pub allow_remote_lookup: ActionFlag,
/// Remote lookup mechanisms.
/// Default: "local,wkd"
#[cfg_attr(
feature = "gpgme",
serde(
default = "default_lookup_mechanism",
alias = "remote-lookup-mechanisms"
)
)]
#[cfg(feature = "gpgme")]
pub remote_lookup_mechanisms: melib::gpgme::LocateKey,
#[cfg(not(feature = "gpgme"))]
#[cfg_attr(
not(feature = "gpgme"),
serde(default, alias = "remote-lookup-mechanisms")
)]
pub remote_lookup_mechanisms: String,
}
#[cfg(feature = "gpgme")]
fn default_lookup_mechanism() -> melib::gpgme::LocateKey {
melib::gpgme::LocateKey::LOCAL | melib::gpgme::LocateKey::WKD
}
impl Default for PGPSettings {
fn default() -> Self {
Self {
auto_verify_signatures: true.into(),
auto_decrypt: true.into(),
auto_sign: false.into(),
auto_encrypt: false.into(),
sign_key: None,
decrypt_key: None,
encrypt_key: None,
allow_remote_lookup: action_internal_value_false::<ActionFlag>(),
#[cfg(feature = "gpgme")]
remote_lookup_mechanisms: default_lookup_mechanism(),
#[cfg(not(feature = "gpgme"))]
remote_lookup_mechanisms: String::new(),
}
}
}