diff --git a/IzzyLib/http.py b/IzzyLib/http.py
index eaaf515..559fb87 100644
--- a/IzzyLib/http.py
+++ b/IzzyLib/http.py
@@ -48,12 +48,6 @@ class httpClient:
 				if isinstance(data, dict):
 					data = json.dumps(data)
 
-				elif not isinstance(data, bytes):
-					try:
-						data = bytes(data)
-					except:
-						raise TypeError('Post data cannot be turned into bytes')
-
 				resp = self.client.request(method, url, headers=headers, body=data)
 
 			else:
@@ -83,7 +77,7 @@ class httpClient:
 		'''
 		resp = self._fetch(*args, **kwargs)
 
-		return resp.data.decode()
+		return resp.data.decode() if resp else None
 
 
 	def json(self, *args, **kwargs):
@@ -109,6 +103,29 @@ class httpClient:
 		return data
 
 
+def ParseSig(headers):
+	sig_header = headers.get('signature')
+
+	if not sig_header:
+		logging.verbose('Missing signature header')
+		return
+
+	split_sig = sig_header.split(',')
+	signature = {}
+
+	for part in split_sig:
+		key, value = part.split('=', 1)
+		signature[key.lower()] = value.replace('"', '')
+
+	if not signature.get('headers'):
+		logging.verbose('Missing headers section in signature')
+		return
+
+	signature['headers'] = signature['headers'].split()
+
+	return signature
+
+
 def SignHeaders(headers, keyid, privkey, url, method='GET'):
 	'''
 		Signs headers and returns them with a signature header
@@ -140,7 +157,6 @@ def SignHeaders(headers, keyid, privkey, url, method='GET'):
 	return new_headers
 
 
-
 def ValidateSignature(headers, method, path, client=None, agent=None):
 	'''
 		Validates the signature header.
@@ -155,29 +171,7 @@ def ValidateSignature(headers, method, path, client=None, agent=None):
 	client = httpClient(agent=agent) if not client else client
 	headers = {k.lower(): v for k,v in headers.items()}
 
-	try:
-		sig_header = headers.get('signature')
-
-	except Exception as e:
-		logging.error(e)
-		return
-
-	if not sig_header:
-		logging.error('Missing signature header')
-		return
-
-	split_sig = sig_header.split(',')
-	signature = {}
-
-	for part in split_sig:
-		key, value = part.split('=', 1)
-		signature[key.lower()] = value.replace('"', '')
-
-	if not signature.get('headers'):
-		logging.verbose('Missing headers section in signature')
-		return
-
-	signature['headers'] = signature['headers'].split()
+	signature = ParseSig(headers)
 
 	actor_data = client.json(signature['keyid'])
 	logging.debug(actor_data)
@@ -194,11 +188,12 @@ def ValidateSignature(headers, method, path, client=None, agent=None):
 	if not valid:
 		if not isinstance(valid, tuple):
 			logging.verbose('Signature validation failed for unknown actor')
+			logging.verbose(valid)
 
 		else:
 			logging.verbose(f'Signature validation failed for actor: {valid[1]}')
 
-		return json_error(401, 'signature check failed')
+		return
 
 	else:
 		return True
diff --git a/IzzyLib/misc.py b/IzzyLib/misc.py
index 36729fb..b96e8cb 100644
--- a/IzzyLib/misc.py
+++ b/IzzyLib/misc.py
@@ -1,9 +1,10 @@
 '''Miscellaneous functions'''
-import random, string, sys, os, shlex, subprocess
+import random, string, sys, os, shlex, subprocess, socket, traceback
 
 from os.path import abspath, dirname, basename, isdir, isfile
 from os import environ as env
 from datetime import datetime
+from collections import namedtuple
 
 from . import logging
 
@@ -68,6 +69,31 @@ def config_dir(modpath=None):
 	return stor_path
 
 
+def getBin(filename):
+	for pathdir in env['PATH'].split(':'):
+		fullpath = os.path.join(pathdir, filename)
+
+		if os.path.isfile(fullpath):
+			return fullpath
+
+	raise FileNotFoundError(f'Cannot find {filename} in path.')
+
+
+def Try(funct, *args, **kwargs):
+	Result = namedtuple('Result', 'result exception')
+	out = None
+	exc = None
+
+	try:
+		out = funct(*args, **kwargs)
+	except Exception as e:
+		traceback.print_exc()
+
+		exc = e
+
+	return Result(out, exc)
+
+
 def sudo(cmd, password, user=None):
 	### Please don't pur your password in plain text in a script
 	### Use a module like 'getpass' to get the password instead
@@ -87,6 +113,24 @@ def sudo(cmd, password, user=None):
 	return proc
 
 
+def getip():
+	# Get the main IP address of the machine
+	s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+
+	try:
+		s.connect(('10.255.255.255', 1))
+		data = s.getsockname()
+		ip = data[0]
+
+	except Exception:
+		ip = '127.0.0.1'
+
+	finally:
+		s.close()
+
+	return ip
+
+
 def merp():
 	log = logging.getLogger('merp-heck', {'level': 'merp', 'date': False})
 	log.merp('heck')
diff --git a/IzzyLib/template.py b/IzzyLib/template.py
index c0a4b22..747fac9 100644
--- a/IzzyLib/template.py
+++ b/IzzyLib/template.py
@@ -44,6 +44,9 @@ build_path_pairs = dict()
 def addSearchPath(path):
 	tplPath = abspath(path)
 
+	if not isdir(tplPath):
+		raise FileNotFoundError(f'Cannot find template directory: {tplPath}')
+
 	if tplPath not in search_path:
 		search_path.append(tplPath)
 
@@ -60,7 +63,7 @@ def addBuildPath(name, source, destination):
 	dest = abspath(destination)
 
 	if not isdir(src):
-		raise FileNotFoundError('Source path doesn\'t exist: {src}')
+		raise FileNotFoundError(f'Source path doesn\'t exist: {src}')
 
 	build_path_pairs.update({
 		name: {
@@ -132,7 +135,7 @@ def renderTemplate(tplfile, context, request=None, headers=dict(), cookies=dict(
 
 def sendResponse(template, request, context=dict(), status=200, ctype='text/html', headers=dict(), **kwargs):
 	context['request'] = request
-	html = renderTemplate(template, context=context, **kwargs)
+	html = renderTemplate(template, context, **kwargs)
 
 	if framework == 'sanic':
 		return sanic.response.text(html, status=status, headers=headers, content_type=ctype)
@@ -213,9 +216,8 @@ def templateWatcher():
 
 	for tplpath in watchPaths:
 		logging.debug(f'Watching template dir for changes: {tplpath}')
-		observer.schedule(templateWatchHandler(), tplpath, recursive=False)
+		observer.schedule(templateWatchHandler(), tplpath, recursive=True)
 
-	observer.start()
 	return observer