/ip

docs/httpbin.1.md

@@ -4,7 +4,8 @@ httpbin(1): HTTP Client Testing Service
 ## SYNOPSIS
 
 `/` This page.  
-`/user-agent` Returns user-agent string.  
+`/ip` Returns Origin IP.  
+`/user-agent` Returns user-agent.  
 `/headers` Returns header dict.  
 `/get` Returns GET data.  
 `/post` Returns POST data.  

httpbin/core.py

@@ -9,19 +9,36 @@ This module provides the core HttpBin experience.
 
 import json
 
+from decorator import decorator
 from flask import Flask, request, render_template
 
 
 
 app = Flask(__name__)
 
+@decorator
+def json_resource(f, *args, **kwargs):
+
+    _dict = f(*args, **kwargs)
+
+    dump = json.dumps(_dict)
+
+    r = app.make_response(dump)
+    r.headers['Content-Type'] = 'application/json'
+
+    return r
 
 
-def to_json(*args, **kwargs):
-    data = dict(*args, **kwargs)
-    return json.dumps(data)
 
+def get_headers():
+    """Returns headers dictionary."""
 
+    headers = dict()
+
+    for k, v in request.headers.items():
+        headers[k] = v
+
+    return headers
 
 # ------
 # Routes
@@ -30,20 +47,37 @@ def to_json(*args, **kwargs):
 
 @app.route('/')
 def view_landing_page():
+    """Generates Landing Page."""
     return render_template('httpbin.1.html')
 
 
+@app.route('/ip')
+@json_resource
+def view_origin():
+    """Returns Origin IP."""
+
+    return dict(ip=request.remote_addr)
+
+
 @app.route('/headers')
+@json_resource
 def view_headers():
-    return to_json(headers='headers')
+    """Returns HTTP HEADERS."""
+
+    return dict(headers=get_headers())
+
 
 
 @app.route('/user-agent')
+@json_resource
 def view_user_agent():
-    return 'user agent'
+    """Returns User-Agent."""
+
+    return dict(useragent=request.headers.get('User-Agent', None))
 
 
 @app.route('/get')
+@json_resource
 def view_get():
     return 'get'