github-code-scanning[bot] commented on code in PR #7698:
URL: https://github.com/apache/trafficcontrol/pull/7698#discussion_r1284612025
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traffic_ops/traffic_ops_golang/region/regions.go:
##########
@@ -192,3 +199,229 @@
query := deleteQueryBase() + ` WHERE id=:id`
return query
}
+
+// Read is the handler for GET requests to Regions of APIv5
+func Read(w http.ResponseWriter, r *http.Request) {
+ var maxTime time.Time
+ var runSecond bool
+
+ inf, sysErr, userErr, errCode := api.NewInfo(r, nil, nil)
+ tx := inf.Tx
+ if sysErr != nil || userErr != nil {
+ api.HandleErr(w, r, tx.Tx, errCode, userErr, sysErr)
+ return
+ }
+ defer inf.Close()
+
+ // Query Parameters to Database Query column mappings
+ queryParamsToQueryCols := map[string]dbhelpers.WhereColumnInfo{
+ "division": {Column: "r.division"},
+ "id": {Column: "r.id", Checker: api.IsInt},
+ "name": {Column: "r.name"},
+ }
+ if _, ok := inf.Params["orderby"]; !ok {
+ inf.Params["orderby"] = "name"
+ }
+ where, orderBy, pagination, queryValues, errs :=
dbhelpers.BuildWhereAndOrderByAndPagination(inf.Params, queryParamsToQueryCols)
+ if len(errs) > 0 {
+ api.HandleErr(w, r, tx.Tx, http.StatusBadRequest,
util.JoinErrs(errs), nil)
+ }
+ if inf.Config.UseIMS {
+ runSecond, maxTime = ims.TryIfModifiedSinceQuery(tx, r.Header,
queryValues, SelectMaxLastUpdatedQuery(where))
+ if !runSecond {
+ log.Debugln("IMS HIT")
+ api.AddLastModifiedHdr(w, maxTime)
+ w.WriteHeader(http.StatusNotModified)
+ return
+ }
+ log.Debugln("IMS MISS")
+ } else {
+ log.Debugln("Non IMS request")
+ }
+
+ query := selectQuery() + where + orderBy + pagination
+ rows, err := tx.NamedQuery(query, queryValues)
Review Comment:
## Database query built from user-controlled sources
This query depends on a [user-provided value](1).
[Show more
details](https://github.com/apache/trafficcontrol/security/code-scanning/298)
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