61 lines
1.6 KiB
Rust
61 lines
1.6 KiB
Rust
use std::fs;
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use serde::{Deserialize, Serialize};
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct Config {
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/// Configure HTTP settings
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pub http: ConfigHTTP,
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/// Configure Json Web Token settings
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pub jwt: ConfigJWT,
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/// Configure storage settings
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pub storage: ConfigStorage,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ConfigHTTP {
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/// HTTP Host
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pub host: String,
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/// Port HTTP Port
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pub port: u16,
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/// [CORS](https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS) Domains (e.g ["site1.example.com", "site2.example.com"])
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pub cors: Vec<String>,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ConfigJWT {
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/// JWT Secret string (used to sign tokens)
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pub secret: String,
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/// Token expiration time in hours
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pub expires: i64,
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}
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#[derive(Debug, Clone, Serialize, Deserialize)]
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pub struct ConfigStorage {
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/// Directory where user files will be stored
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pub path: String,
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}
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#[cfg(feature = "config")]
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impl Config {
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/// Parse configuration file.
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///
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/// ```no_run
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/// use homedisk_types::config::Config;
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///
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/// let config = Config::parse().unwrap();
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/// ```
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pub fn parse() -> anyhow::Result<Config> {
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// get path to the user's config directory
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let sys_config_dir = dirs::config_dir().unwrap();
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// path to the homedisk config file
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let config_path = format!("{}/homedisk/config.toml", sys_config_dir.to_string_lossy());
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// read file content to string
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let config = fs::read_to_string(config_path)?;
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// parse config and return it
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Ok(toml::from_str(&config)?)
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}
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}
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