def InternetOpenUrl(self, emu, argv, ctx={}):
"""
void InternetOpenUrlA(
HINTERNET hInternet,
LPCSTR lpszUrl,
LPCSTR lpszHeaders,
DWORD dwHeadersLength,
DWORD dwFlags,
DWORD_PTR dwContext
);
"""
hInternet, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext = argv
cw = self.get_char_width(ctx)
headers = ""
if lpszUrl:
url = self.read_mem_string(lpszUrl, cw)
argv[1] = url
if lpszHeaders:
headers = self.read_mem_string(lpszHeaders, cw)
argv[2] = headers
defs = windefs.get_flag_defines(dwFlags)
argv[4] = " | ".join(defs)
wini = self.netman.get_wininet_object(hInternet)
if not wini:
return 0
crack = urlparse(url)
if crack.scheme == "http":
# FIXME : parse port in url netloc
port = 80
else:
port = 443
sess = wini.new_session(crack.netloc, port, "", "", "", defs,
dwContext)
if not sess:
return 0
req = sess.new_request("GET", url, None, None, None, defs, dwContext)
req_str = req.format_http_request(headers=headers)
self.log_network(
req.get_server() + req.objname.path,
port,
headers=req_str,
proto="https" if port == 443 else "http",
method=req.verb.upper(),
)
return req.get_handle()
def InternetOpenUrl(self, emu, argv, ctx={}):
"""
void InternetOpenUrlA(
HINTERNET hInternet,
LPCSTR lpszUrl,
LPCSTR lpszHeaders,
DWORD dwHeadersLength,
DWORD dwFlags,
DWORD_PTR dwContext
);
"""
hInternet, lpszUrl, lpszHeaders, dwHeadersLength, dwFlags, dwContext = argv
cw = self.get_char_width(ctx)
if lpszUrl:
url = self.read_mem_string(lpszUrl, cw)
argv[1] = url
if lpszHeaders:
headers = self.read_mem_string(lpszHeaders, cw)
argv[2] = headers
defs = windefs.get_flag_defines(dwFlags)
argv[4] = ' | '.join(defs)
wini = self.netman.get_wininet_object(hInternet)
if not wini:
return 0
crack = urlparse(url)
if crack.scheme == "http":
# FIXME : parse port in url netloc
port = 80
else:
port = 443
self.log_http(crack.netloc, port, headers=lpszHeaders)
sess = wini.new_session(crack.netloc, port, '', '', '', defs,
dwContext)
if not sess:
return 0
req = sess.new_request("GET", url, None, None, None, defs, dwContext)
return req.get_handle()
def WinHttpOpenRequest(self, emu, argv, ctx={}):
"""
WINHTTPAPI HINTERNET WinHttpOpenRequest(
IN HINTERNET hConnect,
IN LPCWSTR pwszVerb,
IN LPCWSTR pwszObjectName,
IN LPCWSTR pwszVersion,
IN LPCWSTR pwszReferrer,
IN LPCWSTR *ppwszAcceptTypes,
IN DWORD dwFlags
);
"""
hnd, verb, objname, ver, ref, accepts, flags = argv
if verb:
verb = self.read_mem_string(verb, 2)
argv[1] = verb
if objname:
objname = self.read_mem_string(objname, 2)
argv[2] = objname
if ver:
ver = self.read_mem_string(ver, 2)
argv[3] = ver
if ref:
ref = self.read_mem_string(ref, 2)
argv[4] = ref
if accepts:
accepts = self.read_mem_string(accepts, 2)
argv[5] = accepts
defs = windefs.get_flag_defines(flags)
argv[6] = " | ".join(defs)
sess = self.netman.get_wininet_object(hnd)
req = sess.new_request(verb, objname, ver, ref, accepts, defs, None)
hdl = req.get_handle()
return hdl
def HttpOpenRequest(self, emu, argv, ctx={}):
"""
void HttpOpenRequest(
HINTERNET hConnect,
LPTSTR lpszVerb,
LPTSTR lpszObjectName,
LPTSTR lpszVersion,
LPTSTR lpszReferrer,
LPTSTR *lplpszAcceptTypes,
DWORD dwFlags,
DWORD_PTR dwContext
);
"""
hnd, verb, objname, ver, ref, accepts, flags, dwctx = argv
cw = self.get_char_width(ctx)
if verb:
verb = self.read_mem_string(verb, cw)
argv[1] = verb
if objname:
objname = self.read_mem_string(objname, cw)
argv[2] = objname
if ver:
ver = self.read_mem_string(ver, cw)
argv[3] = ver
if ref:
ref = self.read_mem_string(ref, cw)
argv[4] = ref
defs = windefs.get_flag_defines(flags)
argv[6] = ' | '.join(defs)
sess = self.netman.get_wininet_object(hnd)
req = sess.new_request(verb, objname, ver, ref, accepts, defs, dwctx)
hdl = req.get_handle()
return hdl
