Merging upstream version 1.70.0+dfsg2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 108 insertions, 0 deletions

diff --git a/vendor/pkcs8/tests/traits.rs b/vendor/pkcs8/tests/traits.rs
new file mode 100644
index 000000000..1c8a969bc
--- /dev/null
+++ b/vendor/pkcs8/tests/traits.rs
@@ -0,0 +1,108 @@
+//! Tests for PKCS#8 encoding/decoding traits.
+
+#![cfg(any(feature = "pem", feature = "std"))]
+
+use der::Encode;
+use pkcs8::{DecodePrivateKey, EncodePrivateKey, Error, PrivateKeyInfo, Result, SecretDocument};
+
+#[cfg(feature = "pem")]
+use pkcs8::der::pem::LineEnding;
+
+#[cfg(feature = "std")]
+use tempfile::tempdir;
+
+#[cfg(all(feature = "pem", feature = "std"))]
+use std::fs;
+
+/// Ed25519 `PrivateKeyInfo` encoded as ASN.1 DER
+const ED25519_DER_EXAMPLE: &[u8] = include_bytes!("examples/ed25519-priv-pkcs8v1.der");
+
+/// Ed25519 private key encoded as PEM
+#[cfg(feature = "pem")]
+const ED25519_PEM_EXAMPLE: &str = include_str!("examples/ed25519-priv-pkcs8v1.pem");
+
+/// Mock key type for testing trait impls against.
+pub struct MockKey(Vec<u8>);
+
+impl AsRef<[u8]> for MockKey {
+    fn as_ref(&self) -> &[u8] {
+        self.0.as_ref()
+    }
+}
+
+impl DecodePrivateKey for MockKey {
+    fn from_pkcs8_der(bytes: &[u8]) -> Result<MockKey> {
+        Ok(MockKey(bytes.to_vec()))
+    }
+}
+
+impl EncodePrivateKey for MockKey {
+    fn to_pkcs8_der(&self) -> Result<SecretDocument> {
+        Ok(SecretDocument::try_from(self.as_ref())?)
+    }
+}
+
+impl TryFrom<PrivateKeyInfo<'_>> for MockKey {
+    type Error = Error;
+
+    fn try_from(pkcs8: PrivateKeyInfo<'_>) -> Result<MockKey> {
+        Ok(MockKey(pkcs8.to_vec()?))
+    }
+}
+
+#[cfg(feature = "pem")]
+#[test]
+fn from_pkcs8_pem() {
+    let key = MockKey::from_pkcs8_pem(ED25519_PEM_EXAMPLE).unwrap();
+    assert_eq!(key.as_ref(), ED25519_DER_EXAMPLE);
+}
+
+#[cfg(feature = "std")]
+#[test]
+fn read_pkcs8_der_file() {
+    let key = MockKey::read_pkcs8_der_file("tests/examples/ed25519-priv-pkcs8v1.der").unwrap();
+    assert_eq!(key.as_ref(), ED25519_DER_EXAMPLE);
+}
+
+#[cfg(all(feature = "pem", feature = "std"))]
+#[test]
+fn read_pkcs8_pem_file() {
+    let key = MockKey::read_pkcs8_pem_file("tests/examples/ed25519-priv-pkcs8v1.pem").unwrap();
+    assert_eq!(key.as_ref(), ED25519_DER_EXAMPLE);
+}
+
+#[cfg(feature = "pem")]
+#[test]
+fn to_pkcs8_pem() {
+    let pem = MockKey(ED25519_DER_EXAMPLE.to_vec())
+        .to_pkcs8_pem(LineEnding::LF)
+        .unwrap();
+
+    assert_eq!(&*pem, ED25519_PEM_EXAMPLE);
+}
+
+#[cfg(feature = "std")]
+#[test]
+fn write_pkcs8_der_file() {
+    let dir = tempdir().unwrap();
+    let path = dir.path().join("example.der");
+    MockKey(ED25519_DER_EXAMPLE.to_vec())
+        .write_pkcs8_der_file(&path)
+        .unwrap();
+
+    let key = MockKey::read_pkcs8_der_file(&path).unwrap();
+    assert_eq!(key.as_ref(), ED25519_DER_EXAMPLE);
+}
+
+#[cfg(all(feature = "pem", feature = "std"))]
+#[test]
+fn write_pkcs8_pem_file() {
+    let dir = tempdir().unwrap();
+    let path = dir.path().join("example.pem");
+    MockKey(ED25519_DER_EXAMPLE.to_vec())
+        .write_pkcs8_pem_file(&path, LineEnding::LF)
+        .unwrap();
+
+    let pem = fs::read_to_string(path).unwrap();
+    assert_eq!(&pem, ED25519_PEM_EXAMPLE);
+}