diff options
Diffstat (limited to 'libmproxy')
| -rw-r--r-- | libmproxy/flow.py | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/libmproxy/flow.py b/libmproxy/flow.py index 2c4c5513..9238cfbf 100644 --- a/libmproxy/flow.py +++ b/libmproxy/flow.py @@ -197,6 +197,16 @@ class decoded(object): class HTTPMsg(controller.Msg): + def get_decoded_content(self): + """ + Returns the decoded content based on the current Content-Encoding header. + Doesn't change the message iteself or its headers. + """ + ce = self.headers.get_first("content-encoding") + if not self.content or ce not in encoding.ENCODINGS: + return self.content + return encoding.decode(ce, self.content) + def decode(self): """ Decodes content based on the current Content-Encoding header, then @@ -232,7 +242,15 @@ class HTTPMsg(controller.Msg): else: return hl + def get_content_type(self): + return self.headers.get_first("content-type") + def get_transmitted_size(self): + # FIXME: this is inprecise in case chunking is used + # (we should count the chunking headers) + if not self.content: + return 0 + return len(self.content) class Request(HTTPMsg): """ @@ -459,6 +477,28 @@ class Request(HTTPMsg): self.scheme, self.host, self.port, self.path = parts return True + def get_cookies(self): + cookie_headers = self.headers.get("cookie") + if not cookie_headers: + return None + + cookies = [] + for header in cookie_headers: + pairs = [pair.partition("=") for pair in header.split(';')] + cookies.extend((pair[0],(pair[2],{})) for pair in pairs) + return dict(cookies) + + def get_header_size(self): + FMT = '%s %s HTTP/%s.%s\r\n%s\r\n' + assembled_header = FMT % ( + self.method, + self.path, + self.httpversion[0], + self.httpversion[1], + str(self.headers) + ) + return len(assembled_header) + def _assemble_head(self, proxy=False): FMT = '%s %s HTTP/%s.%s\r\n%s\r\n' FMT_PROXY = '%s %s://%s:%s%s HTTP/%s.%s\r\n%s\r\n' @@ -713,6 +753,25 @@ class Response(HTTPMsg): c += self.headers.replace(pattern, repl, *args, **kwargs) return c + def get_header_size(self): + FMT = '%s\r\n%s\r\n' + proto = "HTTP/%s.%s %s %s"%(self.httpversion[0], self.httpversion[1], self.code, str(self.msg)) + assembled_header = FMT % (proto, str(self.headers)) + return len(assembled_header) + + def get_cookies(self): + cookie_headers = self.headers.get("set-cookie") + if not cookie_headers: + return None + + cookies = [] + for header in cookie_headers: + pairs = [pair.partition("=") for pair in header.split(';')] + cookie_name = pairs[0][0] # the key of the first key/value pairs + cookie_value = pairs[0][2] # the value of the first key/value pairs + cookie_parameters = {key.strip().lower():value.strip() for key,sep,value in pairs[1:]} + cookies.append((cookie_name, (cookie_value, cookie_parameters))) + return dict(cookies) class ClientDisconnect(controller.Msg): """ |