Implement Debug

src/lib.rs

@@ -6,6 +6,7 @@
  * https://www.zerotier.com/
  */
 
+use std::fmt::Debug;
 use std::hash::Hash;
 use std::str::FromStr;
 
@@ -19,6 +20,7 @@ use zerotier_common_utils::tofrombytes::ToFromBytes;
 pub trait Address:
     ToString
     + FromStr
+    + Debug
     + ToFromBytes
     + Sync
     + Send
@@ -37,7 +39,7 @@ pub trait Address:
 
 /// A bundle of public key(s) securely identifying a participant on the network.
 pub trait Identity:
-    ToString + FromStr + ToFromBytes + Sync + Send + Clone + PartialEq + Eq + Hash + PartialOrd + Ord + 'static
+    ToString + FromStr + Debug + ToFromBytes + Sync + Send + Clone + PartialEq + Eq + Hash + PartialOrd + Ord + 'static
 {
     /// Number of bytes in this identity's byte serialized representation.
     const SIZE: usize;
@@ -83,6 +85,6 @@ pub(crate) const IDENTITY_ERR: InvalidParameterError = InvalidParameterError("in
 pub use serde;
 pub use serde_cbor;
 pub use zeroize;
-pub use zerotier_crypto_glue;
 pub use zerotier_common_utils;
+pub use zerotier_crypto_glue;
 pub use zerotier_crypto_glue::zssp;

src/p384.rs

@@ -6,6 +6,7 @@
  * https://www.zerotier.com/
  */
 
+use std::fmt::Debug;
 use std::hash::Hash;
 use std::io::Write;
 use std::mem::{size_of, transmute};
@@ -181,6 +182,20 @@ impl ToString for ShortAddress {
     }
 }
 
+impl Debug for Address {
+    #[inline]
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(self.to_string().as_str())
+    }
+}
+
+impl Debug for ShortAddress {
+    #[inline]
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(self.to_string().as_str())
+    }
+}
+
 impl FromStr for Address {
     type Err = InvalidParameterError;
 
@@ -430,6 +445,19 @@ impl ToString for Identity {
     }
 }
 
+impl Debug for Identity {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("x25519::Identity")
+            .field("address", &self.address)
+            .field("master_signing_key", self.master_signing_key.as_bytes())
+            .field("timestamp", &self.timestamp)
+            .field("ecdh", self.ecdh.as_bytes())
+            .field("ecdsa", self.ecdsa.as_bytes())
+            .field("master_signature", &self.master_signature)
+            .finish()
+    }
+}
+
 impl FromStr for Identity {
     type Err = InvalidParameterError;
 
@@ -486,7 +514,6 @@ impl ToFromBytes for Identity {
     }
 }
 
-
 impl Serialize for Identity {
     #[inline]
     fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
@@ -496,7 +523,12 @@ impl Serialize for Identity {
         if serializer.is_human_readable() {
             self.to_string().serialize(serializer)
         } else {
-            serializer.serialize_bytes(self.to_bytes_on_stack::<{P384_PUBLIC_KEY_SIZE + 8 + P384_PUBLIC_KEY_SIZE + P384_PUBLIC_KEY_SIZE + P384_ECDSA_SIGNATURE_SIZE}>().as_ref())
+            serializer.serialize_bytes(
+                self.to_bytes_on_stack::<{
+                    P384_PUBLIC_KEY_SIZE + 8 + P384_PUBLIC_KEY_SIZE + P384_PUBLIC_KEY_SIZE + P384_ECDSA_SIGNATURE_SIZE
+                }>()
+                .as_ref(),
+            )
         }
     }
 }
@@ -508,8 +540,7 @@ impl<'de> Deserialize<'de> for Identity {
         D: Deserializer<'de>,
     {
         if deserializer.is_human_readable() {
-            Identity::from_str(<&str>::deserialize(deserializer)?)
-                .map_err(|_| serde::de::Error::custom(IDENTITY_ERR.0))
+            Identity::from_str(<&str>::deserialize(deserializer)?).map_err(|_| serde::de::Error::custom(IDENTITY_ERR.0))
         } else {
             struct Visitor;
 
@@ -521,8 +552,9 @@ impl<'de> Deserialize<'de> for Identity {
                 }
 
                 fn visit_bytes<E>(self, v: &[u8]) -> Result<Self::Value, E>
-                    where
-                        E: serde::de::Error, {
+                where
+                    E: serde::de::Error,
+                {
                     Identity::from_bytes(v).map_err(|_| serde::de::Error::custom(IDENTITY_ERR.0))
                 }
             }

src/x25519.rs

@@ -7,6 +7,7 @@
  */
 
 use std::alloc::{alloc, Layout};
+use std::fmt::Debug;
 use std::hash::Hash;
 use std::mem::transmute_copy;
 use std::ptr::copy_nonoverlapping;
@@ -72,6 +73,13 @@ impl ToString for Address {
     }
 }
 
+impl Debug for Address {
+    #[inline]
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(self.to_string().as_str())
+    }
+}
+
 impl FromStr for Address {
     type Err = InvalidParameterError;
 
@@ -180,6 +188,16 @@ impl ToString for Identity {
     }
 }
 
+impl Debug for Identity {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.debug_struct("x25519::Identity")
+            .field("address", &self.address)
+            .field("ecdh", &self.ecdh)
+            .field("eddsa", &self.eddsa)
+            .finish()
+    }
+}
+
 impl FromStr for Identity {
     type Err = InvalidParameterError;