pacco/src/routes/push.rs

95 lines
2.5 KiB
Rust

use based::request::api::{FallibleApiResponse, api_error};
use pacco::pkg::package::read_file_tar_raw;
use rocket::tokio::io::AsyncReadExt;
use rocket::{FromForm, State, post};
use serde_json::json;
use pacco::pkg::Package;
use pacco::pkg::arch::Architecture;
// /pkg/<repo>/<arch>/<pkg_name>
// /pkg/<repo>/<arch>/
use rocket::form::Form;
use rocket::fs::TempFile;
use crate::config::Config;
#[derive(FromForm)]
pub struct PkgUpload<'r> {
pkg: TempFile<'r>,
sig: Option<TempFile<'r>>,
}
pub async fn tmp_file_to_vec<'r>(tmp: &TempFile<'r>) -> Vec<u8> {
let mut buf = Vec::with_capacity(tmp.len() as usize);
tmp.open()
.await
.unwrap()
.read_to_end(&mut buf)
.await
.unwrap();
buf
}
#[post("/pkg/<repo>/upload", data = "<upload>")]
pub async fn upload_pkg(
repo: &str,
upload: Form<PkgUpload<'_>>,
user: based::auth::APIUser,
config: &State<Config>,
) -> FallibleApiResponse {
// TODO : Permission System
if !user.0.is_admin() {
return Err(api_error("Forbidden"));
}
if config.is_mirrored_repo(repo) {
return Err(api_error("This repository is a mirror."));
}
let pkg_file = tmp_file_to_vec(&upload.pkg).await;
let content = read_file_tar_raw(&pkg_file, ".PKGINFO")
.ok_or_else(|| api_error("Unable to read package file"))?;
let pkg_info = Package::pkginfo_from_str(&content);
let pkg_name = pkg_info
.iter()
.find(|x| x.0 == "pkgname")
.ok_or_else(|| api_error("Package has no pkgname"))?
.1
.as_str();
let (version, rel) = Package::version(
&pkg_info
.iter()
.find(|x| x.0 == "pkgver")
.ok_or_else(|| api_error("Package has no pkgver"))?
.1,
);
let arch = pkg_info
.iter()
.find(|x| x.0 == "arch")
.ok_or_else(|| api_error("Package has no arch"))?
.1
.as_str();
let arch = Architecture::parse(&arch).ok_or_else(|| api_error("Invalid architecture"))?;
let (_, _, _, _, compression) = Package::extract_pkg_name(upload.pkg.name().unwrap())
.ok_or_else(|| api_error("Package has weird filename"))?;
let pkg = Package::new(repo, arch, pkg_name, &version, rel, compression);
pkg.save(
pkg_file,
if let Some(sig) = &upload.sig {
Some(tmp_file_to_vec(sig).await)
} else {
None
},
);
Ok(json!({"ok": format!("Added '{}' to '{}'", pkg.file_name(), repo)}))
}