Source file src/edge-infra.dev/pkg/sds/interlock/topic/cluster/internal/middleware/middleware.go

Documentation: edge-infra.dev/pkg/sds/interlock/topic/cluster/internal/middleware

     1  package middleware
     2  
     3  import (
     4  	"net/http"
     5  
     6  	"github.com/gin-gonic/gin"
     7  	"github.com/gin-gonic/gin/binding"
     8  
     9  	"edge-infra.dev/pkg/lib/fog"
    10  	"edge-infra.dev/pkg/sds/interlock/internal/errors"
    11  )
    12  
    13  // ReadOnlyFieldValidation makes sure that request bodies are not trying to send
    14  // data that could update read-only fields.
    15  func ReadOnlyFieldValidation() gin.HandlerFunc {
    16  	return func(c *gin.Context) {
    17  		log := fog.FromContext(c.Request.Context())
    18  		var body interface{}
    19  		if err := c.ShouldBindBodyWith(&body, binding.JSON); err != nil {
    20  			log.Error(err, "failed to validate read-only fields")
    21  			c.AbortWithStatusJSON(http.StatusInternalServerError, errors.NewErrorResponse(errors.NewError(http.StatusText(http.StatusInternalServerError))))
    22  		}
    23  		data := body.(map[string]interface{})
    24  		if _, ok := data["name"]; ok {
    25  			detail := errors.NewReadOnlyFieldMessage("Name")
    26  			c.AbortWithStatusJSON(http.StatusBadRequest, errors.NewErrorResponse(errors.NewError(detail)))
    27  		}
    28  		c.Next()
    29  	}
    30  }
    31  

View as plain text