+++ /dev/null
-use std::collections::BTreeMap;
-use std::path::PathBuf;
-
-use anyhow::{bail, Error};
-
-mod repository;
-pub use repository::{
- APTRepository, APTRepositoryFileType, APTRepositoryOption, APTRepositoryPackageType,
-};
-
-mod file;
-pub use file::{APTRepositoryFile, APTRepositoryFileError, APTRepositoryInfo};
-
-mod release;
-pub use release::{get_current_release_codename, DebianCodename};
-
-mod standard;
-pub use standard::{APTRepositoryHandle, APTStandardRepository};
-
-const APT_SOURCES_LIST_FILENAME: &str = "/etc/apt/sources.list";
-const APT_SOURCES_LIST_DIRECTORY: &str = "/etc/apt/sources.list.d/";
-
-/// Calculates a common digest for successfully parsed repository files.
-///
-/// The digest is invariant with respect to file order.
-///
-/// Files without a digest are ignored.
-fn common_digest(files: &[APTRepositoryFile]) -> [u8; 32] {
- let mut digests = BTreeMap::new();
-
- for file in files.iter() {
- digests.insert(file.path.clone(), &file.digest);
- }
-
- let mut common_raw = Vec::<u8>::with_capacity(digests.len() * 32);
- for digest in digests.values() {
- match digest {
- Some(digest) => common_raw.extend_from_slice(&digest[..]),
- None => (),
- }
- }
-
- openssl::sha::sha256(&common_raw[..])
-}
-
-/// Provides additional information about the repositories.
-///
-/// The kind of information can be:
-/// `warnings` for bad suites.
-/// `ignore-pre-upgrade-warning` when the next stable suite is configured.
-/// `badge` for official URIs.
-pub fn check_repositories(
- files: &[APTRepositoryFile],
- current_suite: DebianCodename,
-) -> Vec<APTRepositoryInfo> {
- let mut infos = vec![];
-
- for file in files.iter() {
- infos.append(&mut file.check_suites(current_suite));
- infos.append(&mut file.check_uris());
- }
-
- infos
-}
-
-/// Get the repository associated to the handle and the path where it is usually configured.
-pub fn get_standard_repository(
- handle: APTRepositoryHandle,
- product: &str,
- suite: DebianCodename,
-) -> (APTRepository, String) {
- let repo = handle.to_repository(product, &suite.to_string());
- let path = handle.path(product);
-
- (repo, path)
-}
-
-/// Return handles for standard Proxmox repositories and their status, where
-/// `None` means not configured, and `Some(bool)` indicates enabled or disabled.
-pub fn standard_repositories(
- files: &[APTRepositoryFile],
- product: &str,
- suite: DebianCodename,
-) -> Vec<APTStandardRepository> {
- let mut result = vec![
- APTStandardRepository::from(APTRepositoryHandle::Enterprise),
- APTStandardRepository::from(APTRepositoryHandle::NoSubscription),
- APTStandardRepository::from(APTRepositoryHandle::Test),
- ];
-
- if product == "pve" {
- result.append(&mut vec![
- APTStandardRepository::from(APTRepositoryHandle::CephQuincy),
- APTStandardRepository::from(APTRepositoryHandle::CephQuincyTest),
- APTStandardRepository::from(APTRepositoryHandle::CephPacific),
- APTStandardRepository::from(APTRepositoryHandle::CephPacificTest),
- APTStandardRepository::from(APTRepositoryHandle::CephOctopus),
- APTStandardRepository::from(APTRepositoryHandle::CephOctopusTest),
- ]);
- }
-
- for file in files.iter() {
- for repo in file.repositories.iter() {
- for entry in result.iter_mut() {
- if entry.status == Some(true) {
- continue;
- }
-
- if repo.is_referenced_repository(entry.handle, product, &suite.to_string()) {
- entry.status = Some(repo.enabled);
- }
- }
- }
- }
-
- result
-}
-
-/// Returns all APT repositories configured in `/etc/apt/sources.list` and
-/// in `/etc/apt/sources.list.d` including disabled repositories.
-///
-/// Returns the succesfully parsed files, a list of errors for files that could
-/// not be read or parsed and a common digest for the succesfully parsed files.
-///
-/// The digest is guaranteed to be set for each successfully parsed file.
-pub fn repositories() -> Result<
- (
- Vec<APTRepositoryFile>,
- Vec<APTRepositoryFileError>,
- [u8; 32],
- ),
- Error,
-> {
- let to_result = |files: Vec<APTRepositoryFile>, errors: Vec<APTRepositoryFileError>| {
- let common_digest = common_digest(&files);
-
- (files, errors, common_digest)
- };
-
- let mut files = vec![];
- let mut errors = vec![];
-
- let sources_list_path = PathBuf::from(APT_SOURCES_LIST_FILENAME);
-
- let sources_list_d_path = PathBuf::from(APT_SOURCES_LIST_DIRECTORY);
-
- match APTRepositoryFile::new(sources_list_path) {
- Ok(Some(mut file)) => match file.parse() {
- Ok(()) => files.push(file),
- Err(err) => errors.push(err),
- },
- _ => bail!("internal error with '{}'", APT_SOURCES_LIST_FILENAME),
- }
-
- if !sources_list_d_path.exists() {
- return Ok(to_result(files, errors));
- }
-
- if !sources_list_d_path.is_dir() {
- errors.push(APTRepositoryFileError {
- path: APT_SOURCES_LIST_DIRECTORY.to_string(),
- error: "not a directory!".to_string(),
- });
- return Ok(to_result(files, errors));
- }
-
- for entry in std::fs::read_dir(sources_list_d_path)? {
- let path = entry?.path();
-
- match APTRepositoryFile::new(path) {
- Ok(Some(mut file)) => match file.parse() {
- Ok(()) => {
- if file.digest.is_none() {
- bail!("internal error - digest not set");
- }
- files.push(file);
- }
- Err(err) => errors.push(err),
- },
- Ok(None) => (),
- Err(err) => errors.push(err),
- }
- }
-
- Ok(to_result(files, errors))
-}
projects / proxmox-apt.git / blobdiff