Update error-chain and make typ public

CHANGELOG.md

@@ -3,15 +3,13 @@
 ## 3.0.0 (unreleased)
 
 ### Breaking change
-- Remove `validate_signature` from `Validation`
+- Remove `validate_signature` from `Validation`, use `decode_header` instead if you don't know the alg used
 - Make `typ` optional in header, some providers apparently don't use it
 
 ### Others
 
-- Update ring
+- Update ring & error-chain
 - Fix documentation about `leeway` being in seconds and not milliseconds
-
-### Other
 - Add `decode_header` to only decode the header: replaces the use case of `validate_signature`
 
 ## 2.0.3 (2017-07-18)

Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "jsonwebtoken"
-version = "2.0.3"
-authors = ["Vincent Prouillet <vincent@wearewizards.io>"]
+version = "3.0.0"
+authors = ["Vincent Prouillet <prouillet.vincent@gmail.com>"]
 license = "MIT"
 readme = "README.md"
 description = "Create and parse JWT in a strongly typed way."
@@ -10,7 +10,7 @@ repository = "https://github.com/Keats/rust-jwt"
 keywords = ["jwt", "web", "api", "token", "json"]
 
 [dependencies]
-error-chain = { version = "0.10", default-features = false }
+error-chain = { version = "0.11", default-features = false }
 serde_json = "1.0"
 serde_derive = "1.0"
 serde = "1.0"

src/header.rs

@@ -9,7 +9,7 @@ pub struct Header {
     ///
     /// Defined in [RFC7515#4.1.9](https://tools.ietf.org/html/rfc7515#section-4.1.9).
     #[serde(skip_serializing_if = "Option::is_none")]
-    typ: Option<String>,
+    pub typ: Option<String>,
     /// The algorithm used
     ///
     /// Defined in [RFC7515#4.1.1](https://tools.ietf.org/html/rfc7515#section-4.1.1).

tests/lib.rs

@@ -101,5 +101,6 @@ fn decode_header_only() {
     let token = "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJjb21wYW55IjoiMTIzNDU2Nzg5MCIsInN1YiI6IkpvaG4gRG9lIn0.S";
     let header = decode_header(token).unwrap();
     assert_eq!(header.alg, Algorithm::HS256);
+    assert_eq!(header.typ, Some("JWT".to_string()));
 
 }