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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,109 @@ | ||
| package middleware | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "encoding/json" | ||
| model "github.com/cloudreve/Cloudreve/v3/models" | ||
| "github.com/cloudreve/Cloudreve/v3/pkg/recaptcha" | ||
| "github.com/cloudreve/Cloudreve/v3/pkg/serializer" | ||
| "github.com/cloudreve/Cloudreve/v3/pkg/util" | ||
| "github.com/gin-gonic/gin" | ||
| "github.com/mojocn/base64Captcha" | ||
| captcha "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/captcha/v20190722" | ||
| "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common" | ||
| "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common/profile" | ||
| "io" | ||
| "io/ioutil" | ||
| "strconv" | ||
| "time" | ||
| ) | ||
|
|
||
| type req struct { | ||
| CaptchaCode string `json:"captchaCode"` | ||
| Ticket string `json:"ticket"` | ||
| Randstr string `json:"randstr"` | ||
| } | ||
|
|
||
| // CaptchaRequired 验证请求签名 | ||
| func CaptchaRequired(configName string) gin.HandlerFunc { | ||
| return func(c *gin.Context) { | ||
| // 相关设定 | ||
| options := model.GetSettingByNames(configName, | ||
| "captcha_type", | ||
| "captcha_ReCaptchaSecret", | ||
| "captcha_TCaptcha_SecretId", | ||
| "captcha_TCaptcha_SecretKey", | ||
| "captcha_TCaptcha_CaptchaAppId", | ||
| "captcha_TCaptcha_AppSecretKey") | ||
| // 检查验证码 | ||
| isCaptchaRequired := model.IsTrueVal(options[configName]) | ||
|
|
||
| if isCaptchaRequired { | ||
| var service req | ||
| bodyCopy := new(bytes.Buffer) | ||
| _, err := io.Copy(bodyCopy, c.Request.Body) | ||
| if err != nil { | ||
| c.JSON(200, serializer.ParamErr("验证码错误", err)) | ||
| c.Abort() | ||
| } | ||
| bodyData := bodyCopy.Bytes() | ||
| err = json.Unmarshal(bodyData, &service) | ||
| if err != nil { | ||
| c.JSON(200, serializer.ParamErr("验证码错误", err)) | ||
| c.Abort() | ||
| } | ||
| c.Request.Body = ioutil.NopCloser(bytes.NewReader(bodyData)) | ||
| switch options["captcha_type"] { | ||
| case "normal": | ||
| captchaID := util.GetSession(c, "captchaID") | ||
| util.DeleteSession(c, "captchaID") | ||
| if captchaID == nil || !base64Captcha.VerifyCaptcha(captchaID.(string), service.CaptchaCode) { | ||
| c.JSON(200, serializer.ParamErr("验证码错误", nil)) | ||
| c.Abort() | ||
| } | ||
| break | ||
| case "recaptcha": | ||
| reCAPTCHA, err := recaptcha.NewReCAPTCHA(options["captcha_ReCaptchaSecret"], recaptcha.V2, 10*time.Second) | ||
| if err != nil { | ||
| util.Log().Warning("reCAPTCHA 验证错误, %s", err) | ||
| } | ||
| err = reCAPTCHA.Verify(service.CaptchaCode) | ||
| if err != nil { | ||
| util.Log().Warning("reCAPTCHA 验证错误, %s", err) | ||
| c.JSON(200, serializer.ParamErr("验证失败，请刷新网页后再次验证", nil)) | ||
| c.Abort() | ||
| } | ||
| break | ||
| case "tcaptcha": | ||
| credential := common.NewCredential( | ||
| options["captcha_TCaptcha_SecretId"], | ||
| options["captcha_TCaptcha_SecretKey"], | ||
| ) | ||
| cpf := profile.NewClientProfile() | ||
| cpf.HttpProfile.Endpoint = "captcha.tencentcloudapi.com" | ||
| client, _ := captcha.NewClient(credential, "", cpf) | ||
|
|
||
| request := captcha.NewDescribeCaptchaResultRequest() | ||
|
|
||
| request.CaptchaType = common.Uint64Ptr(9) | ||
| appid, _ := strconv.Atoi(options["captcha_TCaptcha_CaptchaAppId"]) | ||
| request.CaptchaAppId = common.Uint64Ptr(uint64(appid)) | ||
| request.AppSecretKey = common.StringPtr(options["captcha_TCaptcha_AppSecretKey"]) | ||
| request.Ticket = common.StringPtr(service.Ticket) | ||
| request.Randstr = common.StringPtr(service.Randstr) | ||
| request.UserIp = common.StringPtr(c.ClientIP()) | ||
|
|
||
| response, err := client.DescribeCaptchaResult(request) | ||
| if err != nil { | ||
| util.Log().Warning("TCaptcha 验证错误, %s", err) | ||
| } | ||
| if *response.Response.CaptchaCode != int64(1) { | ||
| c.JSON(200, serializer.ParamErr("验证失败，请刷新网页后再次验证", nil)) | ||
| c.Abort() | ||
| } | ||
| break | ||
| } | ||
| } | ||
| c.Next() | ||
| } | ||
| } |
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