def qr_code_page(request, r=None):
auth_code = generate_random_string(50)
auth_code_hash = salted_hash(auth_code)
r.setex("".join(["qrauth_", auth_code_hash]), AUTH_QR_CODE_EXPIRATION_TIME,
request.user.id)
return render_to_response("qrauth/page.html", {"auth_code": auth_code},
context_instance=RequestContext(request))
def qr_code_page(request, r=None):
auth_code = generate_random_string(50)
auth_code_hash = salted_hash(auth_code)
r.setex(
"".join(["qrauth_", auth_code_hash]),
AUTH_QR_CODE_EXPIRATION_TIME,
request.user.id
)
return render_to_response("qrauth/page.html",
{"auth_code": auth_code},
context_instance=RequestContext(request))
def qr_code_picture(request, auth_code, r=None):
auth_code_hash = salted_hash(auth_code)
user_id = r.get("".join(["qrauth_", auth_code_hash]))
if (user_id == None) or (user_id != str(request.user.id)):
raise Http404("No such auth code")
current_site = get_current_site(request)
scheme = request.is_secure() and "https" or "http"
login_link = "".join([
scheme,
"://",
current_site.domain,
reverse("qr_code_login", args=(auth_code_hash,)),
])
img = make_qr_code(login_link)
response = HttpResponse(mimetype="image/png")
img.save(response, "PNG")
return response
def qr_code_picture(request, auth_code, r=None):
auth_code_hash = salted_hash(auth_code)
user_id = r.get("".join(["qrauth_", auth_code_hash]))
if (user_id == None) or (user_id != str(request.user.id)):
raise Http404("No such auth code")
current_site = get_current_site(request)
scheme = request.is_secure() and "https" or "http"
login_link = "".join([
scheme,
"://",
current_site.domain,
reverse("qr_code_login", args=(auth_code_hash, )),
])
img = make_qr_code(login_link)
response = HttpResponse(mimetype="image/png")
img.save(response, "PNG")
return response
