Allow key to be passed as Bytes everywhere

docs/Suzuri.html

@@ -173,7 +173,7 @@ <h2>
  <ul class="list-summary">
 
  <li class="entry-summary">
- <a href="#decode%28token%3AString%2Ckey%3AString%2Cttl%3ATime%3A%3ASpan%3F%3Dnil%29%3AToken-class-method" class="signature"><strong>.decode</strong>(token : String, key : String, ttl : Time::Span? = <span class="n">nil</span>) : Token</a>
+ <a href="#decode%28token%3AString%2Ckey%3AString%7CBytes%2Cttl%3ATime%3A%3ASpan%3F%3Dnil%29%3AToken-class-method" class="signature"><strong>.decode</strong>(token : String, key : String | Bytes, ttl : Time::Span? = <span class="n">nil</span>) : Token</a>
 
  <div class="summary"><p>Decodes a Suzuri token.</p></div>
 
@@ -210,12 +210,12 @@ <h2>
  Class Method Detail
  </h2>
 
- <div class="entry-detail" id="decode(token:String,key:String,ttl:Time::Span?=nil):Token-class-method">
+ <div class="entry-detail" id="decode(token:String,key:String|Bytes,ttl:Time::Span?=nil):Token-class-method">
  <div class="signature">
 
- def self.<strong>decode</strong>(token : String, key : String, ttl : Time::Span? = <span class="n">nil</span>) : <a href="Suzuri/Token.html">Token</a>
+ def self.<strong>decode</strong>(token : String, key : String | Bytes, ttl : Time::Span? = <span class="n">nil</span>) : <a href="Suzuri/Token.html">Token</a>
 
- <a class="method-permalink" href="#decode%28token%3AString%2Ckey%3AString%2Cttl%3ATime%3A%3ASpan%3F%3Dnil%29%3AToken-class-method">#</a>
+ <a class="method-permalink" href="#decode%28token%3AString%2Ckey%3AString%7CBytes%2Cttl%3ATime%3A%3ASpan%3F%3Dnil%29%3AToken-class-method">#</a>
  </div>
 
  <div class="doc">

shard.yml

@@ -1,5 +1,5 @@
 name: suzuri
-version: 2.0.1
+version: 2.0.2
 
 authors:
  - moe <[email protected]>

spec/suzuri_spec.cr

@@ -38,25 +38,41 @@ describe Suzuri do
  Suzuri.decode(token_c, TEST_KEY).to_s.should eq payload
  end
 
- it "raises on encode when key is not 32 bytes long" do
+ it "raises n encode when key is not 32 bytes long" do
  expect_raises(ArgumentError, /key size mismatch/) do
  Suzuri.encode("hello world", "too short")
  end
 
  expect_raises(ArgumentError, /key size mismatch/) do
  Suzuri.encode("hello world", TEST_KEY + "too long")
  end
- end
+
+ expect_raises(ArgumentError, /key size mismatch/) do
+ Suzuri.encode("hello world", "too short".to_slice)
+ end
+
+ expect_raises(ArgumentError, /key size mismatch/) do
+ Suzuri.encode("hello world", (TEST_KEY + "too long").to_slice)
+ end
+ end
 
  it "raises on decode when key is not 32 bytes long" do
  token = Suzuri.encode("hello world", TEST_KEY)
  expect_raises(ArgumentError, /key size mismatch/) do
  Suzuri.decode(token, "too short")
  end
 
+ expect_raises(ArgumentError, /key size mismatch/) do
+ Suzuri.decode(token, "too short".to_slice)
+ end
+
  expect_raises(ArgumentError, /key size mismatch/) do
  Suzuri.decode(token, TEST_KEY + "too long")
  end
+
+ expect_raises(ArgumentError, /key size mismatch/) do
+ Suzuri.decode(token, (TEST_KEY + "too long").to_slice)
+ end
  end
 
  it "includes a timestamp with encoded tokens" do

src/suzuri.cr

@@ -56,7 +56,7 @@ module Suzuri
  # # Decode with a ttl constraint
  # Suzuri.decode(token, KEY, 5.minutes) # => Suzuri::Error::TokenExpired
  # ```
- def self.decode(token : String, key : String, ttl : Time::Span? = nil) : Token
+ def self.decode(token : String, key : String | Bytes, ttl : Time::Span? = nil) : Token
  begin
  raw = Base64.decode(token)
  rescue ex : Exception

src/suzuri/json_serializable.cr

@@ -38,7 +38,7 @@ require "../suzuri"
 # ```
 module JSON::Serializable
  # :nodoc:
- def to_suzuri(key : String,
+ def to_suzuri(key : String | Bytes,
  timestamp : Time = Time.utc,
  compress_level = 3,
  compress_threshold : UInt64 = 512)
@@ -47,13 +47,13 @@ module JSON::Serializable
 
  macro included
  # :nodoc:
- def self.from_suzuri(token : String, key : String, ttl : Time::Span? = nil)
+ def self.from_suzuri(token : String, key : String | Bytes, ttl : Time::Span? = nil)
  token = Suzuri.decode(token, key, ttl)
  from_json(token.to_s)
  end
 
  # :nodoc:
- def self.from_suzuri_with_timestamp(token : String, key : String, ttl : Time::Span? = nil)
+ def self.from_suzuri_with_timestamp(token : String, key : String | Bytes, ttl : Time::Span? = nil)
  token = Suzuri.decode(token, key, ttl)
  { from_json(token.to_s), token.timestamp }
  end