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Add option to enable CAPTCHA validation for login (#21638)
Enable this to require captcha validation for user login. You also must enable `ENABLE_CAPTCHA`. Summary: - Consolidate CAPTCHA template - add CAPTCHA handle and context - add `REQUIRE_CAPTCHA_FOR_LOGIN` config and docs - Consolidate CAPTCHA set-up and verification code Partially resolved #6049 Signed-off-by: Xinyu Zhou <i@sourcehut.net> Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: Andrew Thornton <art27@cantab.net>
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@@ -14,10 +14,6 @@ import (
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user_model "code.gitea.io/gitea/models/user"
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"code.gitea.io/gitea/modules/base"
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"code.gitea.io/gitea/modules/context"
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"code.gitea.io/gitea/modules/hcaptcha"
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"code.gitea.io/gitea/modules/log"
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"code.gitea.io/gitea/modules/mcaptcha"
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"code.gitea.io/gitea/modules/recaptcha"
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"code.gitea.io/gitea/modules/setting"
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"code.gitea.io/gitea/modules/web"
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auth_service "code.gitea.io/gitea/services/auth"
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@@ -221,28 +217,8 @@ func LinkAccountPostRegister(ctx *context.Context) {
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}
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if setting.Service.EnableCaptcha && setting.Service.RequireExternalRegistrationCaptcha {
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var valid bool
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var err error
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switch setting.Service.CaptchaType {
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case setting.ImageCaptcha:
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valid = context.GetImageCaptcha().VerifyReq(ctx.Req)
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case setting.ReCaptcha:
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valid, err = recaptcha.Verify(ctx, form.GRecaptchaResponse)
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case setting.HCaptcha:
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valid, err = hcaptcha.Verify(ctx, form.HcaptchaResponse)
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case setting.MCaptcha:
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valid, err = mcaptcha.Verify(ctx, form.McaptchaResponse)
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default:
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ctx.ServerError("Unknown Captcha Type", fmt.Errorf("Unknown Captcha Type: %s", setting.Service.CaptchaType))
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return
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}
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if err != nil {
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log.Debug("%s", err.Error())
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}
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if !valid {
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ctx.Data["Err_Captcha"] = true
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ctx.RenderWithErr(ctx.Tr("form.captcha_incorrect"), tplLinkAccount, &form)
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context.VerifyCaptcha(ctx, tplLinkAccount, form)
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if ctx.Written() {
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return
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}
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}
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