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devitway
cb37813f11
Fuzz targets: - fuzz_validation: storage key, Docker name, digest, reference validators - fuzz_docker_manifest: Docker/OCI manifest media type detection Infrastructure: - lib.rs exposing validation module and docker_fuzz for fuzz harnesses - ClusterFuzzLite project config (libfuzzer + ASan)
29 lines
1.2 KiB
Rust
29 lines
1.2 KiB
Rust
//! NORA Registry — library interface for fuzzing and testing
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pub mod validation;
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/// Re-export Docker manifest parsing for fuzz targets
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pub mod docker_fuzz {
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pub fn detect_manifest_media_type(data: &[u8]) -> String {
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let Ok(value) = serde_json::from_slice::<serde_json::Value>(data) else {
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return "application/octet-stream".to_string();
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};
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if let Some(mt) = value.get("mediaType").and_then(|v| v.as_str()) {
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return mt.to_string();
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}
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if value.get("manifests").is_some() {
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return "application/vnd.oci.image.index.v1+json".to_string();
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}
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if value.get("schemaVersion").and_then(|v| v.as_i64()) == Some(2) {
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if value.get("layers").is_some() {
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return "application/vnd.oci.image.manifest.v1+json".to_string();
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}
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return "application/vnd.docker.distribution.manifest.v2+json".to_string();
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}
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if value.get("schemaVersion").and_then(|v| v.as_i64()) == Some(1) {
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return "application/vnd.docker.distribution.manifest.v1+json".to_string();
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}
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"application/vnd.docker.distribution.manifest.v2+json".to_string()
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}
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}
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