feat: add reset email by verification code

Signed-off-by: Kininaru <shiftregister233@outlook.com>

controllers/verification.go

@@ -0,0 +1,69 @@
+package controllers
+
+import "github.com/casdoor/casdoor/object"
+
+func (c *ApiController) SendVerificationCode() {
+	destType := c.Ctx.Request.Form.Get("type")
+	dest := c.Ctx.Request.Form.Get("dest")
+	remoteAddr := c.Ctx.Request.RemoteAddr
+
+	if len(destType) == 0 || len(dest) == 0 {
+		c.Data["json"] = Response{Status: "error", Msg: "Missing parameter."}
+		c.ServeJSON()
+		return
+	}
+
+	ret := "Invalid dest type."
+	switch destType {
+	case "email":
+		ret = object.SendVerificationCodeToEmail(remoteAddr, dest)
+	}
+
+	var status string
+	if len(ret) == 0 {
+		status = "ok"
+	} else {
+		status = "error"
+	}
+
+	c.Data["json"] = Response{Status: status, Msg: ret}
+	c.ServeJSON()
+}
+
+func (c *ApiController) ResetEmailOrPhone() {
+	userId := c.GetSessionUser()
+	if len(userId) == 0 {
+		c.ResponseError("Please sign in first")
+		return
+	}
+	user := object.GetUser(userId)
+	if user == nil {
+		c.ResponseError("No such user.")
+		return
+	}
+
+	destType := c.Ctx.Request.Form.Get("type")
+	dest := c.Ctx.Request.Form.Get("dest")
+	code := c.Ctx.Request.Form.Get("code")
+	if len(dest) == 0 || len(code) == 0 || len(destType) == 0 {
+		c.ResponseError("Missing parameter.")
+		return
+	}
+
+	if ret := object.CheckVerificationCode(dest, code); len(ret) != 0 {
+		c.ResponseError(ret)
+		return
+	}
+
+	switch destType {
+	case "email":
+		user.Email = dest
+		object.SetUserField(user, "email", user.Email)
+	default:
+		c.ResponseError("Unknown type.")
+		return
+	}
+
+	c.Data["json"] = Response{Status: "ok"}
+	c.ServeJSON()
+}