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[#107] Check query unescape errors

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Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>
This commit is contained in:
Denis Kirillov 2024-02-29 12:50:56 +03:00
parent 88e32ddd7f
commit 5ded105c09
3 changed files with 30 additions and 10 deletions
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25
internal/handler/handler.go
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@ -131,12 +131,25 @@ func (h *Handler) byObjectName(req *fasthttp.RequestCtx, f func(context.Context,
// byAttribute is a wrapper similar to byAddress.
func (h *Handler) byAttribute(c *fasthttp.RequestCtx, f func(context.Context, request, oid.Address)) {
var (
scid, _ = c.UserValue("cid").(string)
key, _ = url.QueryUnescape(c.UserValue("attr_key").(string))
val, _ = url.QueryUnescape(c.UserValue("attr_val").(string))
log = h.log.With(zap.String("cid", scid), zap.String("attr_key", key), zap.String("attr_val", val))
)
scid, _ := c.UserValue("cid").(string)
key, _ := c.UserValue("attr_key").(string)
val, _ := c.UserValue("attr_val").(string)
key, err := url.QueryUnescape(key)
if err != nil {
h.log.Error(logs.FailedToUnescapeQuery, zap.String("cid", scid), zap.String("attr_key", key), zap.Uint64("id", c.ID()), zap.Error(err))
response.Error(c, "could not unescape attr_key: "+err.Error(), fasthttp.StatusBadRequest)
return
}
val, err = url.QueryUnescape(val)
if err != nil {
h.log.Error(logs.FailedToUnescapeQuery, zap.String("cid", scid), zap.String("attr_val", val), zap.Uint64("id", c.ID()), zap.Error(err))
response.Error(c, "could not unescape attr_val: "+err.Error(), fasthttp.StatusBadRequest)
return
}
log := h.log.With(zap.String("cid", scid), zap.String("attr_key", key), zap.String("attr_val", val))
ctx := utils.GetContextFromRequest(c)