feat: Oci downloader (#1918)

Author: alvarocabanas

Cargo.lock

@@ -1059,6 +1059,13 @@ Distributed under the following license(s):
 * MIT
 * Apache-2.0
 
+## http-auth <https://crates.io/crates/http-auth>
+
+Distributed under the following license(s):
+
+* MIT
+* Apache-2.0
+
 ## http-body <https://crates.io/crates/http-body>
 
 Distributed under the following license(s):
@@ -1305,6 +1312,12 @@ Distributed under the following license(s):
 
 * MIT
 
+## jwt <https://crates.io/crates/jwt>
+
+Distributed under the following license(s):
+
+* MIT
+
 ## k8s-openapi <https://crates.io/crates/k8s-openapi>
 
 Distributed under the following license(s):
@@ -1585,6 +1598,12 @@ Distributed under the following license(s):
 
 * MIT
 
+## oci-client <https://crates.io/crates/oci-client>
+
+Distributed under the following license(s):
+
+* Apache-2.0
+
 ## oci-spec <https://crates.io/crates/oci-spec>
 
 Distributed under the following license(s):
@@ -1598,6 +1617,13 @@ Distributed under the following license(s):
 * MIT
 * Apache-2.0
 
+## olpc-cjson <https://crates.io/crates/olpc-cjson>
+
+Distributed under the following license(s):
+
+* MIT
+* Apache-2.0
+
 ## once_cell <https://crates.io/crates/once_cell>
 
 Distributed under the following license(s):
@@ -2373,6 +2399,22 @@ Distributed under the following license(s):
 
 * Unicode-3.0
 
+## tinyvec <https://crates.io/crates/tinyvec>
+
+Distributed under the following license(s):
+
+* Zlib
+* Apache-2.0
+* MIT
+
+## tinyvec_macros <https://crates.io/crates/tinyvec_macros>
+
+Distributed under the following license(s):
+
+* MIT
+* Apache-2.0
+* Zlib
+
 ## tokio <https://crates.io/crates/tokio>
 
 Distributed under the following license(s):
@@ -2555,6 +2597,13 @@ Distributed under the following license(s):
 * MIT
 * Apache-2.0
 
+## unicase <https://crates.io/crates/unicase>
+
+Distributed under the following license(s):
+
+* MIT
+* Apache-2.0
+
 ## unicode-ident <https://crates.io/crates/unicode-ident>
 
 Distributed under the following license(s):
@@ -2563,6 +2612,13 @@ Distributed under the following license(s):
 * Apache-2.0
 * Unicode-3.0
 
+## unicode-normalization <https://crates.io/crates/unicode-normalization>
+
+Distributed under the following license(s):
+
+* MIT
+* Apache-2.0
+
 ## unicode-segmentation <https://crates.io/crates/unicode-segmentation>
 
 Distributed under the following license(s):
@@ -2688,6 +2744,13 @@ Distributed under the following license(s):
 * MIT
 * Apache-2.0
 
+## wasm-streams <https://crates.io/crates/wasm-streams>
+
+Distributed under the following license(s):
+
+* MIT
+* Apache-2.0
+
 ## web-sys <https://crates.io/crates/web-sys>
 
 Distributed under the following license(s):

THIRD_PARTY_NOTICES.md

@@ -75,6 +75,8 @@ oci-spec = "0.8.3"
 flate2 = "1.1.5"
 tar = "0.4.44"
 zip = "6.0.0"
+oci-client = { version = "0.15.0", features = ["rustls-tls"], default-features = false }
+rustls-pki-types = { version = "1.13.1", features = ["std"] }
 
 [target.'cfg(target_family = "unix")'.dependencies]
 nix = { workspace = true, features = ["signal", "user", "hostname"] }

agent-control/Cargo.toml

@@ -287,7 +287,7 @@ fn certs_from_file(path: &Path) -> Result<Vec<Certificate>, HttpBuildError> {
 }
 
 /// Returns all paths to be considered to load certificates under the provided directory path.
-fn cert_paths_from_dir(dir_path: &Path) -> Result<Vec<PathBuf>, HttpBuildError> {
+pub fn cert_paths_from_dir(dir_path: &Path) -> Result<Vec<PathBuf>, HttpBuildError> {
     if dir_path.as_os_str().is_empty() {
         return Ok(Vec::new());
     }
@@ -308,7 +308,7 @@ fn cert_paths_from_dir(dir_path: &Path) -> Result<Vec<PathBuf>, HttpBuildError>
 }
 
 /// Helper to build a [HttpBuildError::CertificateError] more concisely.
-fn certificate_error<E: Display>(path: &Path, err: E) -> HttpBuildError {
+pub fn certificate_error<E: Display>(path: &Path, err: E) -> HttpBuildError {
     HttpBuildError::CertificateError {
         path: path.to_string_lossy().into(),
         err: err.to_string(),

agent-control/src/http/client.rs

@@ -1 +1,3 @@
 pub mod extract;
+
+pub mod oci;

agent-control/src/packages.rs

@@ -0,0 +1 @@
+pub mod downloader;