Cert loading from PEM & restructuring

- Added cert loading

- Extracted X509 tests

1 files changed, 49 insertions, 0 deletions

diff --git a/src/x509/tests.rs b/src/x509/tests.rs
new file mode 100644
index 00000000..e4f7b142
--- /dev/null
+++ b/src/x509/tests.rs
@@ -0,0 +1,49 @@
+use serialize::hex::FromHex;
+use std::io::{File, Open, Read};
+use std::io::util::NullWriter;
+
+use crypto::hash::{SHA256};
+use x509::{X509, X509Generator, DigitalSignature, KeyEncipherment, ClientAuth, ServerAuth};
+
+#[test]
+fn test_cert_gen() {
+    let gen = X509Generator::new()
+        .set_bitlength(2048)
+        .set_valid_period(365*2)
+        .set_CN("test_me")
+        .set_sign_hash(SHA256)
+        .set_usage([DigitalSignature, KeyEncipherment])
+        .set_ext_usage([ClientAuth, ServerAuth]);
+
+    let res = gen.generate();
+    assert!(res.is_ok());
+
+    let (cert, pkey) = res.unwrap();
+
+    let mut writer = NullWriter;
+    assert!(cert.write_pem(&mut writer).is_ok());
+    assert!(pkey.write_pem(&mut writer).is_ok());
+
+    // FIXME: check data in result to be correct, needs implementation
+    // of X509 getters
+}
+
+#[test]
+fn test_cert_loading() {
+    let cert_path = Path::new("test/cert.pem");
+    let mut file = File::open_mode(&cert_path, Open, Read)
+        .ok()
+        .expect("Failed to open `test/cert.pem`");
+
+    let cert = X509::from_pem(&mut file).ok().expect("Failed to load PEM");
+    let fingerprint = cert.fingerprint(SHA256).unwrap();
+
+    // Hash was generated as SHA256 hash of certificate "test/cert.pem"
+    // in DER format.
+    // Command: openssl x509 -in test/cert.pem  -outform DER | openssl dgst -sha256
+    // Please update if "test/cert.pem" will ever change
+    let hash_str = "6204f6617e1af7495394250655f43600cd483e2dfc2005e92d0fe439d0723c34";
+    let hash_vec = hash_str.from_hex().unwrap();
+
+    assert_eq!(fingerprint.as_slice(), hash_vec.as_slice());
+}