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use cond compilation for config check, fix docker check w/unix sockets, use our logging instead of tracing

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Signed-off-by: strawberry <strawberry@puppygock.gay>
This commit is contained in:
strawberry 2024-07-05 15:18:03 -04:00 • committed by June 🍓🦴
parent 158de10fe6
commit 3259ea08b5
1 changed files with 53 additions and 53 deletions
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106
src/core/config/check.rs
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@ -1,17 +1,12 @@
#[cfg(unix)]
use std::path::Path; // not unix specific, just only for UNIX sockets stuff and *nix container checks
use tracing::{debug, error, info, warn};
use crate::{error::Error, Config};
use crate::{error::Error, warn, Config};
pub fn check(config: &Config) -> Result<(), Error> {
#[cfg(feature = "rocksdb")]
#[cfg(all(feature = "rocksdb", not(feature = "sha256_media")))] // prevents catching this in `--all-features`
warn!(
"Note the rocksdb feature was deleted from conduwuit, sqlite was deleted and RocksDB is the only supported \
backend now. Please update your build script to remove this feature."
"Note the rocksdb feature was deleted from conduwuit. SQLite support was removed and RocksDB is the only \
supported backend now. Please update your build script to remove this feature."
);
#[cfg(feature = "sha256_media")]
#[cfg(all(feature = "sha256_media", not(feature = "rocksdb")))] // prevents catching this in `--all-features`
warn!(
"Note the sha256_media feature was deleted from conduwuit, it is now fully integrated in a \
forwards-compatible way. Please update your build script to remove this feature."
@ -24,72 +19,77 @@ pub fn check(config: &Config) -> Result<(), Error> {
return Err(Error::bad_config("Sentry cannot be enabled without an endpoint set"));
}
if cfg!(feature = "hardened_malloc") && cfg!(feature = "jemalloc") {
warn!("hardened_malloc and jemalloc are both enabled, this causes jemalloc to be used.");
}
#[cfg(all(feature = "hardened_malloc", feature = "jemalloc"))]
warn!(
"hardened_malloc and jemalloc are both enabled, this causes jemalloc to be used. If using --all-features, \
this is harmless."
);
if config.unix_socket_path.is_some() && !cfg!(unix) {
#[cfg(not(unix))]
if config.unix_socket_path.is_some() {
return Err(Error::bad_config(
"UNIX socket support is only available on *nix platforms. Please remove \"unix_socket_path\" from your \
config.",
));
}
config.get_bind_addrs().iter().for_each(|addr| {
if addr.ip().is_loopback() && cfg!(unix) {
debug!("Found loopback listening address {addr}, running checks if we're in a container.",);
#[cfg(unix)]
if config.unix_socket_path.is_none() {
config.get_bind_addrs().iter().for_each(|addr| {
use std::path::Path;
#[cfg(unix)]
if Path::new("/proc/vz").exists() /* Guest */ && !Path::new("/proc/bz").exists()
/* Host */
{
error!(
"You are detected using OpenVZ with a loopback/localhost listening address of {addr}. If you are \
using OpenVZ for containers and you use NAT-based networking to communicate with the host and \
guest, this will NOT work. Please change this to \"0.0.0.0\". If this is expected, you can \
ignore.",
);
}
if addr.ip().is_loopback() {
crate::debug_info!("Found loopback listening address {addr}, running checks if we're in a container.",);
#[cfg(unix)]
if Path::new("/.dockerenv").exists() {
error!(
"You are detected using Docker with a loopback/localhost listening address of {addr}. If you are \
using a reverse proxy on the host and require communication to conduwuit in the Docker container \
via NAT-based networking, this will NOT work. Please change this to \"0.0.0.0\". If this is \
expected, you can ignore.",
);
}
if Path::new("/proc/vz").exists() /* Guest */ && !Path::new("/proc/bz").exists()
/* Host */
{
crate::error!(
"You are detected using OpenVZ with a loopback/localhost listening address of {addr}. If you \
are using OpenVZ for containers and you use NAT-based networking to communicate with the \
host and guest, this will NOT work. Please change this to \"0.0.0.0\". If this is expected, \
you can ignore.",
);
}
#[cfg(unix)]
if Path::new("/run/.containerenv").exists() {
error!(
"You are detected using Podman with a loopback/localhost listening address of {addr}. If you are \
using a reverse proxy on the host and require communication to conduwuit in the Podman container \
via NAT-based networking, this will NOT work. Please change this to \"0.0.0.0\". If this is \
expected, you can ignore.",
);
if Path::new("/.dockerenv").exists() {
crate::error!(
"You are detected using Docker with a loopback/localhost listening address of {addr}. If you \
are using a reverse proxy on the host and require communication to conduwuit in the Docker \
container via NAT-based networking, this will NOT work. Please change this to \"0.0.0.0\". \
If this is expected, you can ignore.",
);
}
if Path::new("/run/.containerenv").exists() {
crate::error!(
"You are detected using Podman with a loopback/localhost listening address of {addr}. If you \
are using a reverse proxy on the host and require communication to conduwuit in the Podman \
container via NAT-based networking, this will NOT work. Please change this to \"0.0.0.0\". \
If this is expected, you can ignore.",
);
}
}
}
});
});
}
// rocksdb does not allow max_log_files to be 0
if config.rocksdb_max_log_files == 0 {
return Err(Error::bad_config(
"When using RocksDB, rocksdb_max_log_files cannot be 0. Please set a value at least 1.",
"rocksdb_max_log_files cannot be 0. Please set a value at least 1.",
));
}
// yeah, unless the user built a debug build hopefully for local testing only
if config.server_name == "your.server.name" && !cfg!(debug_assertions) {
#[cfg(not(debug_assertions))]
if config.server_name == "your.server.name" {
return Err(Error::bad_config(
"You must specify a valid server name for production usage of conduwuit.",
));
}
if cfg!(debug_assertions) {
info!("Note: conduwuit was built without optimisations (i.e. debug build)");
}
#[cfg(debug_assertions)]
crate::info!("Note: conduwuit was built without optimisations (i.e. debug build)");
// check if the user specified a registration token as `""`
if config.registration_token == Some(String::new()) {
@ -103,7 +103,7 @@ pub fn check(config: &Config) -> Result<(), Error> {
// check if user specified valid IP CIDR ranges on startup
for cidr in &config.ip_range_denylist {
if let Err(e) = ipaddress::IPAddress::parse(cidr) {
error!("Error parsing specified IP CIDR range from string: {e}");
crate::error!("Error parsing specified IP CIDR range from string: {e}");
return Err(Error::bad_config("Error parsing specified IP CIDR ranges from strings"));
}
}