def post(host, path, data):
"""Sends POST request using HttpClient and the data from GUI form.
:param host: host ip addr
:param path: resource endpoint path
:param data: data to be sent as body of the POST request
:return: HTTP response body
"""
cover = open(data, 'rb').read()
print('Sending POST ' + path + ' HTTP/1.1 request to ' + host)
window.refresh()
print('RSTEG not activated.')
window.refresh()
c = HttpClient(49512)
req = c.create_post_request(host, path, cover, 'image/jpg')
res = c.request(bytes(req), host)
print('Response: ' + res.split(b'\r\n')[0].decode())
window.refresh()
return res
def rpost(host, path, data, secret_data, rprob):
"""Sends rPOST request using HttpClient and the data from GUI form.
:param host: host ip addr
:param path: resource endpoint path
:param data: data to be sent as body of the POST request
:param secret_data: secret to be sent using the RSTEG mechanism
:param rprob: retransmission probability
:return: HTTP response body
"""
cover = open(data, 'rb').read()
secret = open(secret_data, 'rb').read()
print('Sending POST ' + path + ' HTTP/1.1 request to ' + host)
print('Using RSTEG to send secret.')
window.refresh()
c = HttpClient(float(rprob), 49512)
req = c.create_post_request(host, path, cover, 'image/jpg')
res = c.rsteg_request(bytes(req), secret, host)
print('Response: ' + res.split(b'\r\n')[0].decode())
return res
