Feat experimental WebAuth API

routers/controllers/user.go

@@ -1,11 +1,109 @@
 package controllers
 
 import (
+	"encoding/json"
+	model "github.com/HFO4/cloudreve/models"
+	"github.com/HFO4/cloudreve/pkg/authn"
 	"github.com/HFO4/cloudreve/pkg/serializer"
+	"github.com/HFO4/cloudreve/pkg/util"
 	"github.com/HFO4/cloudreve/service/user"
+	"github.com/duo-labs/webauthn/webauthn"
 	"github.com/gin-gonic/gin"
 )
 
+// StartLoginAuthn 开始注册WebAuthn登录
+func StartLoginAuthn(c *gin.Context) {
+	userName := c.Param("username")
+	expectedUser, err := model.GetUserByEmail(userName)
+	if err != nil {
+		c.JSON(200, serializer.Err(401, "用户邮箱或密码错误", err))
+		return
+	}
+
+	options, sessionData, err := authn.Authn.BeginLogin(expectedUser)
+	if err != nil {
+		c.JSON(200, ErrorResponse(err))
+		return
+	}
+
+	val, err := json.Marshal(sessionData)
+	if err != nil {
+		c.JSON(200, ErrorResponse(err))
+		return
+	}
+
+	util.SetSession(c, map[string]interface{}{
+		"registration-session": val,
+	})
+	c.JSON(200, serializer.Response{Code: 0, Data: options})
+}
+
+// FinishLoginAuthn 完成注册WebAuthn登录
+func FinishLoginAuthn(c *gin.Context) {
+	userName := c.Param("username")
+	expectedUser, err := model.GetUserByEmail(userName)
+	if err != nil {
+		c.JSON(200, serializer.Err(401, "用户邮箱或密码错误", err))
+		return
+	}
+
+	sessionDataJSON := util.GetSession(c, "registration-session").([]byte)
+
+	var sessionData webauthn.SessionData
+	err = json.Unmarshal(sessionDataJSON, &sessionData)
+
+	_, err = authn.Authn.FinishLogin(expectedUser, sessionData, c.Request)
+
+	if err != nil {
+		c.JSON(200, serializer.Err(401, "用户邮箱或密码错误", err))
+		return
+	}
+
+	util.SetSession(c, map[string]interface{}{
+		"user_id": expectedUser.ID,
+	})
+	c.JSON(200, serializer.BuildUserResponse(expectedUser))
+}
+
+// StartRegAuthn 开始注册WebAuthn信息
+func StartRegAuthn(c *gin.Context) {
+	currUser := CurrentUser(c)
+	options, sessionData, err := authn.Authn.BeginRegistration(currUser)
+	if err != nil {
+		c.JSON(200, ErrorResponse(err))
+		return
+	}
+
+	val, err := json.Marshal(sessionData)
+	if err != nil {
+		c.JSON(200, ErrorResponse(err))
+		return
+	}
+
+	util.SetSession(c, map[string]interface{}{
+		"registration-session": val,
+	})
+	c.JSON(200, serializer.Response{Code: 0, Data: options})
+}
+
+// FinishRegAuthn 完成注册WebAuthn信息
+func FinishRegAuthn(c *gin.Context) {
+	currUser := CurrentUser(c)
+	sessionDataJSON := util.GetSession(c, "registration-session").([]byte)
+
+	var sessionData webauthn.SessionData
+	err := json.Unmarshal(sessionDataJSON, &sessionData)
+
+	credential, err := authn.Authn.FinishRegistration(currUser, sessionData, c.Request)
+
+	currUser.RegisterAuthn(credential)
+	if err != nil {
+		c.JSON(200, ErrorResponse(err))
+		return
+	}
+	c.JSON(200, serializer.Response{Code: 0})
+}
+
 // UserLogin 用户登录
 func UserLogin(c *gin.Context) {
 	var service user.UserLoginService