Fix bugs in following redirects

2 files changed, 12 insertions, 16 deletions

diff --git a/lib/net/hippie/client.rb b/lib/net/hippie/client.rb
index 2c9b1d9..e81a674 100644
--- a/lib/net/hippie/client.rb
+++ b/lib/net/hippie/client.rb
@@ -26,11 +26,15 @@ module Net
         @follow_redirects = 0
       end
 
-      def execute(uri, request)
-        response = follow(limit: follow_redirects) do
-          http_for(normalize_uri(uri)).request(request)
+      def execute(uri, request, limit: follow_redirects, &block)
+        response = http_for(uri).request(request)
+        if limit.positive? && response.is_a?(Net::HTTPRedirection)
+          location = response['location']
+          request = request_for(Net::HTTP::Get, location)
+          execute(location, request, limit: limit - 1, &block)
+        else
+          block_given? ? yield(request, response) : response
         end
-        block_given? ? yield(request, response) : response
       end
 
       def get(uri, headers: {}, body: {}, &block)
@@ -87,6 +91,7 @@ module Net
       end
 
       def http_for(uri)
+        uri = URI.parse(uri.to_s)
         http = Net::HTTP.new(uri.host, uri.port)
         http.read_timeout = read_timeout
         http.open_timeout = open_timeout if open_timeout
@@ -99,15 +104,12 @@ module Net
 
       def request_for(type, uri, headers: {}, body: {})
         final_headers = default_headers.merge(headers)
-        type.new(uri.to_s, final_headers).tap do |x|
+        uri = URI.parse(uri.to_s)
+        type.new(uri, final_headers).tap do |x|
           x.body = mapper.map_from(final_headers, body) unless body.empty?
         end
       end
 
-      def normalize_uri(uri)
-        uri.is_a?(URI) ? uri : URI.parse(uri)
-      end
-
       def private_key(type = OpenSSL::PKey::RSA)
         passphrase ? type.new(key, passphrase) : type.new(key)
       end
@@ -123,12 +125,6 @@ module Net
         logger.warn(message)
       end
 
-      def follow(limit: 0, &block)
-        response = yield
-        redirected = limit.positive? && response.is_a?(Net::HTTPRedirection)
-        redirected ? follow(limit: limit - 1, &block) : response
-      end
-
       def run(uri, http_method, headers, body, &block)
         request = request_for(http_method, uri, headers: headers, body: body)
         execute(uri, request, &block)
diff --git a/lib/net/hippie/version.rb b/lib/net/hippie/version.rb
index 6d3f846..ffa6fdf 100644
--- a/lib/net/hippie/version.rb
+++ b/lib/net/hippie/version.rb
@@ -2,6 +2,6 @@
 
 module Net
   module Hippie
-    VERSION = '0.3.0'
+    VERSION = '0.3.1'
   end
 end