文章内容
2020/1/13 20:34:14,作 者: 黄兵
使用google recaptcha验证输入
在python中，使用django框架google recaptcha后端验证的具体方法：
import requests
from django.conf import settings
def get_client_ip(request):
x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
if x_forwarded_for:
ip = x_forwarded_for.split(',')[0]
else:
ip = request.META.get('REMOTE_ADDR')
return ip
def grecaptcha_verify(request):
if request.method == 'POST':
response = {}
data = request.POST
captcha_rs = data.get('g-recaptcha-response')
url = "https://www.google.com/recaptcha/api/siteverify"
params = {
'secret': settings.RECAPTCHA_SECRET_KEY,
'response': captcha_rs,
'remoteip': get_client_ip(request)
}
verify_rs = requests.get(url, params=params, verify=True)
verify_rs = verify_rs.json()
response["status"] = verify_rs.get("success", False)
response['message'] = verify_rs.get('error-codes', None) or "Unspecified error."
return HttpResponse(response)在国内可用google recaptcha的两个网址是：
http://recaptcha.google.cn/
同时通过https也是没有问题的。
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