将Google reCAPTCHA V3与Azure AD B2C集成可以增强应用程序的安全性,防止自动化攻击和滥用。以下是一个基本的示例,展示了如何将Google reCAPTCHA V3与Azure AD B2C集成。
B2C_1A_RecaptchaV3
。<ClaimsProvider>
<DisplayName>Google reCAPTCHA V3</DisplayName>
<TechnicalProfiles>
<TechnicalProfile Id="GoogleRecaptchaV3">
<DisplayName>Google reCAPTCHA V3</DisplayName>
<Protocol Name="Proprietary" Handler="Web.TPEngine.Providers.RestfulProvider, Web.TPEngine, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null" />
<Metadata>
<Item Key="ServiceUrl">https://www.google.com/recaptcha/api/siteverify</Item>
<Item Key="AuthenticationType">None</Item>
<Item Key="SendClaimsIn">Body</Item>
</Metadata>
<InputClaims>
<InputClaim ClaimTypeReferenceId="recaptchaResponse" PartnerClaimType="response" />
<InputClaim ClaimTypeReferenceId="clientSecret" PartnerClaimType="secret" DefaultValue="YOUR_GOOGLE_RECAPTCHA_SECRET_KEY" />
</InputClaims>
<OutputClaims>
<OutputClaim ClaimTypeReferenceId="recaptchaScore" PartnerClaimType="score" />
<OutputClaim ClaimTypeReferenceId="recaptchaSuccess" PartnerClaimType="success" />
</OutputClaims>
</TechnicalProfile>
</TechnicalProfiles>
</ClaimsProvider>
<UserJourney Id="SignUpOrSignIn">
<OrchestrationSteps>
<!-- 其他步骤 -->
<OrchestrationStep Order="X" Type="ClaimsExchange">
<Preconditions>
<Precondition Type="ClaimsExist" ExecuteActionsIf="false">
<Value>recaptchaResponse</Value>
<Action>SkipThisOrchestrationStep</Action>
</Precondition>
</Preconditions>
<ClaimsExchanges>
<ClaimsExchange Id="VerifyRecaptcha" TechnicalProfileReferenceId="GoogleRecaptchaV3" />
</ClaimsEx部署
</OrchestrationStep>
<!-- 其他步骤 -->
</OrchestrationSteps>
</UserJourney>
<script src="https://www.google.com/recaptcha/api.js?render=YOUR_GOOGLE_RECAPTCHA_SITE_KEY"></script>
<script>
grecaptcha.ready(function() {
grecaptcha.execute('YOUR_GOOGLE_RECAPントCHA_SITE_KEY', { action: 'login' }).then(function(token) {
// 将token发送到Azure AD B2C
document.getElementById('recaptchaResponse').value = token;
});
});
</script>
<input type="hidden" id="recaptchaResponse" name="recaptchaResponse" />
[FunctionName("VerifyRecaptcha")]
public static async Task<IActionResult> Run(
[HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req,
ILogger log)
{
string recaptchaResponse = req.Form["recaptchaResponse"];
string clientSecret = "YOUR_GOOGLE_RECAPTCHA_SECRET_KEY";
using (var client = new HttpClient())
{
var content = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("response", recaptchaResponse),
new KeyValuePair<string, string>("secret", clientSecret)
});
var response = await client.PostAsync("https://www.google.com/recaptcha/api/siteverify", content);
var responseString = await response.Content.ReadAsStringAsync();
dynamic responseObject = JsonConvert.DeserializeObject(responseString);
bool success = responseObject.success;
double score = responseObject.score;
if (success && score >= 0.5)
{
return new OkResult();
}
else
{
return new BadRequestResult();
}
}
}
通过以上步骤,你可以将Google reCAPTCHA V3与Azure AD B2C集成,增强应用程序的安全性。请根据你的具体需求进行调整和扩展。
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