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move some config checks into check unit

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Signed-off-by: Jason Volk <jason@zemos.net>
This commit is contained in:
Jason Volk 2024-07-13 01:24:37 +00:00
parent 4600c7f32d
commit 4a6f089b23
2 changed files with 74 additions and 75 deletions
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61
src/core/config/check.rs
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@ -1,6 +1,10 @@
use crate::{error, error::Error, info, warn, Config, Err};
use figment::Figment;
pub fn check(config: &Config) -> Result<(), Error> {
use super::DEPRECATED_KEYS;
use crate::{debug, error, info, warn, Config, Err, Result};
#[allow(clippy::cognitive_complexity)]
pub fn check(config: &Config) -> Result<()> {
#[cfg(debug_assertions)]
info!("Note: conduwuit was built without optimisations (i.e. debug build)");
@ -15,8 +19,8 @@ pub fn check(config: &Config) -> Result<(), Error> {
forwards-compatible way. Please update your build script to remove this feature."
);
config.warn_deprecated();
config.warn_unknown_key();
warn_deprecated(config);
warn_unknown_key(config);
if config.sentry && config.sentry_endpoint.is_none() {
return Err!(Config("sentry_endpoint", "Sentry cannot be enabled without an endpoint set"));
@ -183,3 +187,52 @@ For security and safety reasons, conduwuit will shut down. If you are extra sure
Ok(())
}
/// Iterates over all the keys in the config file and warns if there is a
/// deprecated key specified
fn warn_deprecated(config: &Config) {
debug!("Checking for deprecated config keys");
let mut was_deprecated = false;
for key in config
.catchall
.keys()
.filter(|key| DEPRECATED_KEYS.iter().any(|s| s == key))
{
warn!("Config parameter \"{}\" is deprecated, ignoring.", key);
was_deprecated = true;
}
if was_deprecated {
warn!(
"Read conduwuit config documentation at https://conduwuit.puppyirl.gay/configuration.html and check your \
configuration if any new configuration parameters should be adjusted"
);
}
}
/// iterates over all the catchall keys (unknown config options) and warns
/// if there are any.
fn warn_unknown_key(config: &Config) {
debug!("Checking for unknown config keys");
for key in config
.catchall
.keys()
.filter(|key| "config".to_owned().ne(key.to_owned()) /* "config" is expected */)
{
warn!("Config parameter \"{}\" is unknown to conduwuit, ignoring.", key);
}
}
/// Checks the presence of the `address` and `unix_socket_path` keys in the
/// raw_config, exiting the process if both keys were detected.
pub(super) fn is_dual_listening(raw_config: &Figment) -> Result<()> {
let contains_address = raw_config.contains("address");
let contains_unix_socket = raw_config.contains("unix_socket_path");
if contains_address && contains_unix_socket {
return Err!(
"TOML keys \"address\" and \"unix_socket_path\" were both defined. Please specify only one option."
);
}
Ok(())
}