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Posted to issues@trafficcontrol.apache.org by "shamrickus (via GitHub)" <gi...@apache.org> on 2023/06/01 15:36:27 UTC

[GitHub] [trafficcontrol] shamrickus opened a new pull request, #7549: Update CDN v5 endpoints to use RFC3339 timestamps

shamrickus opened a new pull request, #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549

   <!--
   Thank you for contributing! Please be sure to read our contribution guidelines: https://github.com/apache/trafficcontrol/blob/master/CONTRIBUTING.md
   If this closes or relates to an existing issue, please reference it using one of the following:
   
   Closes: #ISSUE
   Related: #ISSUE
   
   If this PR fixes a security vulnerability, DO NOT submit! Instead, contact
   the Apache Traffic Control Security Team at security@trafficcontrol.apache.org and follow the
   guidelines at https://apache.org/security regarding vulnerability disclosure.
   -->
   
   This PR updates the `cdns` v5 TO endpoints to return `lastUpdated` in the format of `RFC3339`
   <!-- **^ Add meaningful description above** --><hr/>
   
   ## Which Traffic Control components are affected by this PR?
   <!-- Please delete all components from this list that are NOT affected by this PR.
   Feel free to add the name of a tool or script that is affected but not on the list.
   -->
   - Documentation
   - Traffic Ops
   
   ## What is the best way to verify this PR?
   Query the CRUD CDNs endpoint in API version 5 to confirm RFC3339 format, also query version 4 to confirm the time format has _not_ changed.
   <!-- Please include here ALL the steps necessary to test your PR.
   If your PR has tests (and most should), provide the steps needed to run the tests.
   If not, please provide step-by-step instructions to test the PR manually and explain why your PR does not need tests. -->
   
   
   <!-- Delete this section if the PR is not a bugfix, or if the bug is only in the master branch.
   Examples:
   - 5.1.2
   - 5.1.3 (RC1)
    -->
   
   
   ## PR submission checklist
   - [x] This PR has tests <!-- If not, please delete this text and explain why this PR does not need tests. -->
   - [x] This PR has documentation <!-- If not, please delete this text and explain why this PR does not need documentation. -->
   - [ ] This PR has a CHANGELOG.md entry <!-- A fix for a bug from an ATC release, an improvement, or a new feature should have a changelog entry. -->
   - [x] This PR **DOES NOT FIX A SERIOUS SECURITY VULNERABILITY** (see [the Apache Software Foundation's security guidelines](https://apache.org/security) for details)
   
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[GitHub] [trafficcontrol] github-code-scanning[bot] commented on a diff in pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "github-code-scanning[bot] (via GitHub)" <gi...@apache.org>.
github-code-scanning[bot] commented on code in PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#discussion_r1275267630


##########
traffic_ops/traffic_ops_golang/cdn/cdns.go:
##########
@@ -20,71 +20,297 @@
  */
 
 import (
+	"database/sql"
+	"encoding/json"
+	"errors"
 	"fmt"
 	"net/http"
 	"strconv"
 	"strings"
 	"time"
 
+	"github.com/apache/trafficcontrol/lib/go-log"
 	"github.com/apache/trafficcontrol/lib/go-tc"
 	"github.com/apache/trafficcontrol/lib/go-tc/tovalidate"
 	"github.com/apache/trafficcontrol/lib/go-util"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/api"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/dbhelpers"
+	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/util/ims"
 
 	"github.com/asaskevich/govalidator"
 	validation "github.com/go-ozzo/ozzo-validation"
 )
 
-// we need a type alias to define functions on
+// TOCDN is the struct needed for the CRUDer
 type TOCDN struct {
 	api.APIInfoImpl `json:"-"`
 	tc.CDNNullable
 }
 
-func (v *TOCDN) GetLastUpdated() (*time.Time, bool, error) {
-	return api.GetLastUpdated(v.APIInfo().Tx, *v.ID, "cdn")
+func Read(w http.ResponseWriter, r *http.Request) {
+	var runSecond bool
+	var maxTime time.Time
+	inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+	tx := inf.Tx
+	if userErr != nil || sysErr != 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{
+		"domainName":    dbhelpers.WhereColumnInfo{Column: "domain_name"},
+		"dnssecEnabled": dbhelpers.WhereColumnInfo{Column: "dnssec_enabled"},
+		"id":            dbhelpers.WhereColumnInfo{Column: "id", Checker: api.IsInt},
+		"name":          dbhelpers.WhereColumnInfo{Column: "name"},
+	}
+	if inf.Version.GreaterThanOrEqualTo(&api.Version{Major: 4, Minor: 1}) {
+		queryParamsToQueryCols["ttlOverride"] = dbhelpers.WhereColumnInfo{Column: "ttl_override", Checker: api.IsInt}
+	}
+
+	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(inf.Version) + 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/295)



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[GitHub] [trafficcontrol] rimashah25 commented on a diff in pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "rimashah25 (via GitHub)" <gi...@apache.org>.
rimashah25 commented on code in PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#discussion_r1220837137


##########
docs/source/api/v5/cdns.rst:
##########
@@ -89,15 +89,15 @@ Response Structure
 			"dnssecEnabled": false,
 			"domainName": "-",
 			"id": 1,
-			"lastUpdated": "2018-11-14 18:21:06+00",
+			"lastUpdated": "2018-11-14T18:21.516553Z",

Review Comment:
   RFC3339 format is as follows: 2023-06-06T22:44:53.557642-06:00. Why is it different in this file?



##########
traffic_ops/traffic_ops_golang/cdn/cdns.go:
##########


Review Comment:
   Aren't we trying to get rid of cruder? If yes, then why add cruder functionality in V5 instead of adding Read/Update/Create/Delete functions?



##########
traffic_ops/traffic_ops_golang/routing/routes.go:
##########
@@ -367,10 +367,10 @@ func Routes(d ServerData) ([]Route, http.Handler, error) {
 		{Version: api.Version{Major: 5, Minor: 0}, Method: http.MethodDelete, Path: `cdn_notifications/?$`, Handler: cdnnotification.Delete, RequiredPrivLevel: auth.PrivLevelOperations, RequiredPermissions: []string{"CDN:UPDATE"}, Authenticated: Authenticated, Middlewares: nil, ID: 27224118511},
 
 		//CDN generic handlers:

Review Comment:
   Wouldn't it make more sense to get rid of cruder functionality?



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[GitHub] [trafficcontrol] github-code-scanning[bot] commented on a diff in pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "github-code-scanning[bot] (via GitHub)" <gi...@apache.org>.
github-code-scanning[bot] commented on code in PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#discussion_r1276568867


##########
traffic_ops/traffic_ops_golang/cdn/cdns.go:
##########
@@ -20,71 +20,324 @@
  */
 
 import (
+	"database/sql"
+	"encoding/json"
+	"errors"
 	"fmt"
 	"net/http"
 	"strconv"
 	"strings"
 	"time"
 
+	"github.com/apache/trafficcontrol/lib/go-log"
 	"github.com/apache/trafficcontrol/lib/go-tc"
 	"github.com/apache/trafficcontrol/lib/go-tc/tovalidate"
 	"github.com/apache/trafficcontrol/lib/go-util"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/api"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/dbhelpers"
+	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/util/ims"
 
 	"github.com/asaskevich/govalidator"
 	validation "github.com/go-ozzo/ozzo-validation"
 )
 
-// we need a type alias to define functions on
+// TOCDN is the struct needed for the CRUDer
 type TOCDN struct {
 	api.APIInfoImpl `json:"-"`
 	tc.CDNNullable
 }
 
-func (v *TOCDN) GetLastUpdated() (*time.Time, bool, error) {
-	return api.GetLastUpdated(v.APIInfo().Tx, *v.ID, "cdn")
+func Read(w http.ResponseWriter, r *http.Request) {
+	var runSecond bool
+	var maxTime time.Time
+	inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+	tx := inf.Tx
+	if userErr != nil || sysErr != 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{
+		"domainName":    dbhelpers.WhereColumnInfo{Column: "domain_name"},
+		"dnssecEnabled": dbhelpers.WhereColumnInfo{Column: "dnssec_enabled"},
+		"id":            dbhelpers.WhereColumnInfo{Column: "id", Checker: api.IsInt},
+		"name":          dbhelpers.WhereColumnInfo{Column: "name"},
+		"ttlOverride":   dbhelpers.WhereColumnInfo{Column: "ttl_override", Checker: api.IsInt},
+	}
+
+	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)
+		return
+	}
+
+	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(inf.Version) + 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/296)



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To respond to the message, please log on to GitHub and use the
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To unsubscribe, e-mail: issues-unsubscribe@trafficcontrol.apache.org

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[GitHub] [trafficcontrol] rimashah25 commented on a diff in pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "rimashah25 (via GitHub)" <gi...@apache.org>.
rimashah25 commented on code in PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#discussion_r1220864972


##########
docs/source/api/v5/cdns.rst:
##########
@@ -89,15 +89,15 @@ Response Structure
 			"dnssecEnabled": false,
 			"domainName": "-",
 			"id": 1,
-			"lastUpdated": "2018-11-14 18:21:06+00",
+			"lastUpdated": "2018-11-14T18:21.516553Z",

Review Comment:
   Is `516553` seconds? Shouldn't it be two digits and have a `:` after minute? or are we missing seconds and this is milliseconds?



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[GitHub] [trafficcontrol] shamrickus commented on a diff in pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "shamrickus (via GitHub)" <gi...@apache.org>.
shamrickus commented on code in PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#discussion_r1279313937


##########
traffic_ops/traffic_ops_golang/cdn/cdns.go:
##########
@@ -20,71 +20,324 @@ package cdn
  */
 
 import (
+	"database/sql"
+	"encoding/json"
+	"errors"
 	"fmt"
 	"net/http"
 	"strconv"
 	"strings"
 	"time"
 
+	"github.com/apache/trafficcontrol/lib/go-log"
 	"github.com/apache/trafficcontrol/lib/go-tc"
 	"github.com/apache/trafficcontrol/lib/go-tc/tovalidate"
 	"github.com/apache/trafficcontrol/lib/go-util"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/api"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/dbhelpers"
+	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/util/ims"
 
 	"github.com/asaskevich/govalidator"
 	validation "github.com/go-ozzo/ozzo-validation"
 )
 
-// we need a type alias to define functions on
+// TOCDN is the struct needed for the CRUDer
 type TOCDN struct {
 	api.APIInfoImpl `json:"-"`
 	tc.CDNNullable
 }
 
-func (v *TOCDN) GetLastUpdated() (*time.Time, bool, error) {
-	return api.GetLastUpdated(v.APIInfo().Tx, *v.ID, "cdn")
+func Read(w http.ResponseWriter, r *http.Request) {
+	var runSecond bool
+	var maxTime time.Time
+	inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+	tx := inf.Tx
+	if userErr != nil || sysErr != 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{
+		"domainName":    dbhelpers.WhereColumnInfo{Column: "domain_name"},
+		"dnssecEnabled": dbhelpers.WhereColumnInfo{Column: "dnssec_enabled"},
+		"id":            dbhelpers.WhereColumnInfo{Column: "id", Checker: api.IsInt},
+		"name":          dbhelpers.WhereColumnInfo{Column: "name"},
+		"ttlOverride":   dbhelpers.WhereColumnInfo{Column: "ttl_override", Checker: api.IsInt},
+	}
+
+	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)
+		return
+	}
+
+	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(inf.Version) + where + orderBy + pagination
+	rows, err := tx.NamedQuery(query, queryValues)
+	if err != nil {
+		api.HandleErr(w, r, tx.Tx, http.StatusNotFound, nil, fmt.Errorf("cdn get: error getting cdn(s): %w", err))
+		return
+	}
+	defer log.Close(rows, "unable to close DB connection")
+
+	cdn := tc.CDNV5{}
+	cdns := []tc.CDNV5{}
+	for rows.Next() {
+		if err = rows.Scan(&cdn.DNSSECEnabled, &cdn.DomainName, &cdn.ID, &cdn.LastUpdated, &cdn.TTLOverride, &cdn.Name); err != nil {
+			api.HandleErr(w, r, tx.Tx, http.StatusInternalServerError, nil, fmt.Errorf("error getting cdn(s): %w", err))
+			return
+		}
+		cdns = append(cdns, cdn)
+	}
+
+	api.WriteResp(w, r, cdns)
+	return
+}
+
+func Create(w http.ResponseWriter, r *http.Request) {
+	cdn := tc.CDNV5{}
+
+	inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+	if userErr != nil || sysErr != nil {
+		api.HandleErr(w, r, inf.Tx.Tx, errCode, userErr, sysErr)
+		return
+	}
+	defer inf.Close()
+	tx := inf.Tx.Tx
+
+	cdn, err := validateRequest(r, inf.Version)
+	if err != nil {
+		api.HandleErr(w, r, tx, http.StatusBadRequest, err, nil)
+		return
+	}
+
+	var exists bool
+	if err = tx.QueryRow("SELECT EXISTS(SELECT id from cdn where name = $1)", cdn.Name).Scan(&exists); err != nil {
+		api.HandleErr(w, r, tx, http.StatusInternalServerError, nil, fmt.Errorf("error: %w, when checking if cdn with name %s exists", err, cdn.Name))
+		return
+	}
+	if exists {
+		api.HandleErr(w, r, tx, http.StatusBadRequest, fmt.Errorf("cdn name '%s' already exists.", cdn.Name), nil)
+		return
+	}
+
+	cdn.DomainName = strings.ToLower(cdn.DomainName)
+
+	rows, err := inf.Tx.NamedQuery(insertQuery(inf.Version), cdn)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			api.HandleErr(w, r, tx, http.StatusInternalServerError, fmt.Errorf("error: %w in creating cdn with name: %s", err, cdn.Name), nil)
+			return
+		}
+		usrErr, sysErr, code := api.ParseDBError(err)
+		api.HandleErr(w, r, tx, code, usrErr, sysErr)
+		return
+	}
+	if rows.Next() {
+		if err = rows.Scan(&cdn.ID, &cdn.LastUpdated); err != nil {
+			usrErr, sysErr, code := api.ParseDBError(err)
+			api.HandleErr(w, r, tx, code, usrErr, sysErr)
+			return
+		}
+	}
+
+	alerts := tc.CreateAlerts(tc.SuccessLevel, "cdn was created.")
+	w.Header().Set("Location", fmt.Sprintf("/api/%d.%d/cdns?name=%s", inf.Version.Major, inf.Version.Minor, cdn.Name))
+	api.WriteAlertsObj(w, r, http.StatusCreated, alerts, cdn)
+	return
+}
+
+func Update(w http.ResponseWriter, r *http.Request) {

Review Comment:
   Good catch.



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[GitHub] [trafficcontrol] jagan-parthiban commented on a diff in pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "jagan-parthiban (via GitHub)" <gi...@apache.org>.
jagan-parthiban commented on code in PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#discussion_r1279375077


##########
traffic_ops/traffic_ops_golang/cdn/cdns.go:
##########
@@ -20,71 +20,324 @@ package cdn
  */
 
 import (
+	"database/sql"
+	"encoding/json"
+	"errors"
 	"fmt"
 	"net/http"
 	"strconv"
 	"strings"
 	"time"
 
+	"github.com/apache/trafficcontrol/lib/go-log"
 	"github.com/apache/trafficcontrol/lib/go-tc"
 	"github.com/apache/trafficcontrol/lib/go-tc/tovalidate"
 	"github.com/apache/trafficcontrol/lib/go-util"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/api"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/dbhelpers"
+	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/util/ims"
 
 	"github.com/asaskevich/govalidator"
 	validation "github.com/go-ozzo/ozzo-validation"
 )
 
-// we need a type alias to define functions on
+// TOCDN is the struct needed for the CRUDer
 type TOCDN struct {
 	api.APIInfoImpl `json:"-"`
 	tc.CDNNullable
 }
 
-func (v *TOCDN) GetLastUpdated() (*time.Time, bool, error) {
-	return api.GetLastUpdated(v.APIInfo().Tx, *v.ID, "cdn")
+func Read(w http.ResponseWriter, r *http.Request) {
+	var runSecond bool
+	var maxTime time.Time
+	inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+	tx := inf.Tx
+	if userErr != nil || sysErr != 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{
+		"domainName":    dbhelpers.WhereColumnInfo{Column: "domain_name"},
+		"dnssecEnabled": dbhelpers.WhereColumnInfo{Column: "dnssec_enabled"},
+		"id":            dbhelpers.WhereColumnInfo{Column: "id", Checker: api.IsInt},
+		"name":          dbhelpers.WhereColumnInfo{Column: "name"},
+		"ttlOverride":   dbhelpers.WhereColumnInfo{Column: "ttl_override", Checker: api.IsInt},
+	}
+
+	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)
+		return
+	}
+
+	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(inf.Version) + where + orderBy + pagination
+	rows, err := tx.NamedQuery(query, queryValues)
+	if err != nil {
+		api.HandleErr(w, r, tx.Tx, http.StatusNotFound, nil, fmt.Errorf("cdn get: error getting cdn(s): %w", err))
+		return
+	}
+	defer log.Close(rows, "unable to close DB connection")
+
+	cdn := tc.CDNV5{}
+	cdns := []tc.CDNV5{}
+	for rows.Next() {
+		if err = rows.Scan(&cdn.DNSSECEnabled, &cdn.DomainName, &cdn.ID, &cdn.LastUpdated, &cdn.TTLOverride, &cdn.Name); err != nil {
+			api.HandleErr(w, r, tx.Tx, http.StatusInternalServerError, nil, fmt.Errorf("error getting cdn(s): %w", err))
+			return
+		}
+		cdns = append(cdns, cdn)
+	}
+
+	api.WriteResp(w, r, cdns)
+	return
+}
+
+func Create(w http.ResponseWriter, r *http.Request) {
+	cdn := tc.CDNV5{}
+
+	inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+	if userErr != nil || sysErr != nil {
+		api.HandleErr(w, r, inf.Tx.Tx, errCode, userErr, sysErr)
+		return
+	}
+	defer inf.Close()
+	tx := inf.Tx.Tx
+
+	cdn, err := validateRequest(r, inf.Version)
+	if err != nil {
+		api.HandleErr(w, r, tx, http.StatusBadRequest, err, nil)
+		return
+	}
+
+	var exists bool
+	if err = tx.QueryRow("SELECT EXISTS(SELECT id from cdn where name = $1)", cdn.Name).Scan(&exists); err != nil {
+		api.HandleErr(w, r, tx, http.StatusInternalServerError, nil, fmt.Errorf("error: %w, when checking if cdn with name %s exists", err, cdn.Name))
+		return
+	}
+	if exists {
+		api.HandleErr(w, r, tx, http.StatusBadRequest, fmt.Errorf("cdn name '%s' already exists.", cdn.Name), nil)
+		return
+	}
+
+	cdn.DomainName = strings.ToLower(cdn.DomainName)
+
+	rows, err := inf.Tx.NamedQuery(insertQuery(inf.Version), cdn)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			api.HandleErr(w, r, tx, http.StatusInternalServerError, fmt.Errorf("error: %w in creating cdn with name: %s", err, cdn.Name), nil)
+			return
+		}
+		usrErr, sysErr, code := api.ParseDBError(err)
+		api.HandleErr(w, r, tx, code, usrErr, sysErr)
+		return
+	}
+	if rows.Next() {
+		if err = rows.Scan(&cdn.ID, &cdn.LastUpdated); err != nil {
+			usrErr, sysErr, code := api.ParseDBError(err)
+			api.HandleErr(w, r, tx, code, usrErr, sysErr)
+			return
+		}
+	}
+
+	alerts := tc.CreateAlerts(tc.SuccessLevel, "cdn was created.")
+	w.Header().Set("Location", fmt.Sprintf("/api/%d.%d/cdns?name=%s", inf.Version.Major, inf.Version.Minor, cdn.Name))
+	api.WriteAlertsObj(w, r, http.StatusCreated, alerts, cdn)
+	return
+}
+
+func Update(w http.ResponseWriter, r *http.Request) {

Review Comment:
   Verified. PUT operation returning CDN ID. 



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[GitHub] [trafficcontrol] jagan-parthiban commented on a diff in pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "jagan-parthiban (via GitHub)" <gi...@apache.org>.
jagan-parthiban commented on code in PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#discussion_r1279027359


##########
traffic_ops/traffic_ops_golang/cdn/cdns.go:
##########
@@ -20,71 +20,324 @@ package cdn
  */
 
 import (
+	"database/sql"
+	"encoding/json"
+	"errors"
 	"fmt"
 	"net/http"
 	"strconv"
 	"strings"
 	"time"
 
+	"github.com/apache/trafficcontrol/lib/go-log"
 	"github.com/apache/trafficcontrol/lib/go-tc"
 	"github.com/apache/trafficcontrol/lib/go-tc/tovalidate"
 	"github.com/apache/trafficcontrol/lib/go-util"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/api"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/dbhelpers"
+	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/util/ims"
 
 	"github.com/asaskevich/govalidator"
 	validation "github.com/go-ozzo/ozzo-validation"
 )
 
-// we need a type alias to define functions on
+// TOCDN is the struct needed for the CRUDer
 type TOCDN struct {
 	api.APIInfoImpl `json:"-"`
 	tc.CDNNullable
 }
 
-func (v *TOCDN) GetLastUpdated() (*time.Time, bool, error) {
-	return api.GetLastUpdated(v.APIInfo().Tx, *v.ID, "cdn")
+func Read(w http.ResponseWriter, r *http.Request) {
+	var runSecond bool
+	var maxTime time.Time
+	inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+	tx := inf.Tx
+	if userErr != nil || sysErr != 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{
+		"domainName":    dbhelpers.WhereColumnInfo{Column: "domain_name"},
+		"dnssecEnabled": dbhelpers.WhereColumnInfo{Column: "dnssec_enabled"},
+		"id":            dbhelpers.WhereColumnInfo{Column: "id", Checker: api.IsInt},
+		"name":          dbhelpers.WhereColumnInfo{Column: "name"},
+		"ttlOverride":   dbhelpers.WhereColumnInfo{Column: "ttl_override", Checker: api.IsInt},
+	}
+
+	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)
+		return
+	}
+
+	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(inf.Version) + where + orderBy + pagination
+	rows, err := tx.NamedQuery(query, queryValues)
+	if err != nil {
+		api.HandleErr(w, r, tx.Tx, http.StatusNotFound, nil, fmt.Errorf("cdn get: error getting cdn(s): %w", err))
+		return
+	}
+	defer log.Close(rows, "unable to close DB connection")
+
+	cdn := tc.CDNV5{}
+	cdns := []tc.CDNV5{}
+	for rows.Next() {
+		if err = rows.Scan(&cdn.DNSSECEnabled, &cdn.DomainName, &cdn.ID, &cdn.LastUpdated, &cdn.TTLOverride, &cdn.Name); err != nil {
+			api.HandleErr(w, r, tx.Tx, http.StatusInternalServerError, nil, fmt.Errorf("error getting cdn(s): %w", err))
+			return
+		}
+		cdns = append(cdns, cdn)
+	}
+
+	api.WriteResp(w, r, cdns)
+	return
+}
+
+func Create(w http.ResponseWriter, r *http.Request) {
+	cdn := tc.CDNV5{}
+
+	inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+	if userErr != nil || sysErr != nil {
+		api.HandleErr(w, r, inf.Tx.Tx, errCode, userErr, sysErr)
+		return
+	}
+	defer inf.Close()
+	tx := inf.Tx.Tx
+
+	cdn, err := validateRequest(r, inf.Version)
+	if err != nil {
+		api.HandleErr(w, r, tx, http.StatusBadRequest, err, nil)
+		return
+	}
+
+	var exists bool
+	if err = tx.QueryRow("SELECT EXISTS(SELECT id from cdn where name = $1)", cdn.Name).Scan(&exists); err != nil {
+		api.HandleErr(w, r, tx, http.StatusInternalServerError, nil, fmt.Errorf("error: %w, when checking if cdn with name %s exists", err, cdn.Name))
+		return
+	}
+	if exists {
+		api.HandleErr(w, r, tx, http.StatusBadRequest, fmt.Errorf("cdn name '%s' already exists.", cdn.Name), nil)
+		return
+	}
+
+	cdn.DomainName = strings.ToLower(cdn.DomainName)
+
+	rows, err := inf.Tx.NamedQuery(insertQuery(inf.Version), cdn)
+	if err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			api.HandleErr(w, r, tx, http.StatusInternalServerError, fmt.Errorf("error: %w in creating cdn with name: %s", err, cdn.Name), nil)
+			return
+		}
+		usrErr, sysErr, code := api.ParseDBError(err)
+		api.HandleErr(w, r, tx, code, usrErr, sysErr)
+		return
+	}
+	if rows.Next() {
+		if err = rows.Scan(&cdn.ID, &cdn.LastUpdated); err != nil {
+			usrErr, sysErr, code := api.ParseDBError(err)
+			api.HandleErr(w, r, tx, code, usrErr, sysErr)
+			return
+		}
+	}
+
+	alerts := tc.CreateAlerts(tc.SuccessLevel, "cdn was created.")
+	w.Header().Set("Location", fmt.Sprintf("/api/%d.%d/cdns?name=%s", inf.Version.Major, inf.Version.Minor, cdn.Name))
+	api.WriteAlertsObj(w, r, http.StatusCreated, alerts, cdn)
+	return
+}
+
+func Update(w http.ResponseWriter, r *http.Request) {

Review Comment:
   V5 Update Function not returning CDN ID like V4.
   
   **V5 Response**
   ```{
   	"alerts": [
   		{
   			"text": "cdn was updated.",
   			"level": "success"
   		}
   	],
   	"response": {
   		"dnssecEnabled": false,
   		"domainName": "test1new",
   		"id": 0,
   		"lastUpdated": "2023-07-31T12:20:17.617043+05:30",
   		"name": "a-test11",
   		"ttlOverride": 60
   	}
   }
   ```
   
   **V4 Response**
   ```{
   	"alerts": [
   		{
   			"text": "cdn was updated.",
   			"level": "success"
   		}
   	],
   	"response": {
   		"dnssecEnabled": false,
   		"domainName": "test1new",
   		"id": 1779,
   		"lastUpdated": "2023-07-31 12:20:41+05",
   		"name": "a-test111",
   		"ttlOverride": 60
   	}
   }
   ```



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[GitHub] [trafficcontrol] rimashah25 merged pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "rimashah25 (via GitHub)" <gi...@apache.org>.
rimashah25 merged PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549


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[GitHub] [trafficcontrol] codecov[bot] commented on pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "codecov[bot] (via GitHub)" <gi...@apache.org>.
codecov[bot] commented on PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#issuecomment-1572300245

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     Complexity       98       98               
   =============================================
     Files           312      665      +353     
     Lines         12200    70645    +58445     
     Branches        885      885               
   =============================================
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   - Misses         3874    49872    +45998     
   - Partials        348     1482     +1134     
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[GitHub] [trafficcontrol] shamrickus commented on a diff in pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "shamrickus (via GitHub)" <gi...@apache.org>.
shamrickus commented on code in PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#discussion_r1223339394


##########
docs/source/api/v5/cdns.rst:
##########
@@ -89,15 +89,15 @@ Response Structure
 			"dnssecEnabled": false,
 			"domainName": "-",
 			"id": 1,
-			"lastUpdated": "2018-11-14 18:21:06+00",
+			"lastUpdated": "2018-11-14T18:21.516553Z",

Review Comment:
   You are right, it is missing the seconds



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[GitHub] [trafficcontrol] shamrickus commented on a diff in pull request #7549: Update CDN v5 endpoints to use RFC3339 timestamps

Posted by "shamrickus (via GitHub)" <gi...@apache.org>.
shamrickus commented on code in PR #7549:
URL: https://github.com/apache/trafficcontrol/pull/7549#discussion_r1276587912


##########
traffic_ops/traffic_ops_golang/cdn/cdns.go:
##########
@@ -20,71 +20,324 @@
  */
 
 import (
+	"database/sql"
+	"encoding/json"
+	"errors"
 	"fmt"
 	"net/http"
 	"strconv"
 	"strings"
 	"time"
 
+	"github.com/apache/trafficcontrol/lib/go-log"
 	"github.com/apache/trafficcontrol/lib/go-tc"
 	"github.com/apache/trafficcontrol/lib/go-tc/tovalidate"
 	"github.com/apache/trafficcontrol/lib/go-util"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/api"
 	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/dbhelpers"
+	"github.com/apache/trafficcontrol/traffic_ops/traffic_ops_golang/util/ims"
 
 	"github.com/asaskevich/govalidator"
 	validation "github.com/go-ozzo/ozzo-validation"
 )
 
-// we need a type alias to define functions on
+// TOCDN is the struct needed for the CRUDer
 type TOCDN struct {
 	api.APIInfoImpl `json:"-"`
 	tc.CDNNullable
 }
 
-func (v *TOCDN) GetLastUpdated() (*time.Time, bool, error) {
-	return api.GetLastUpdated(v.APIInfo().Tx, *v.ID, "cdn")
+func Read(w http.ResponseWriter, r *http.Request) {
+	var runSecond bool
+	var maxTime time.Time
+	inf, userErr, sysErr, errCode := api.NewInfo(r, nil, nil)
+	tx := inf.Tx
+	if userErr != nil || sysErr != 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{
+		"domainName":    dbhelpers.WhereColumnInfo{Column: "domain_name"},
+		"dnssecEnabled": dbhelpers.WhereColumnInfo{Column: "dnssec_enabled"},
+		"id":            dbhelpers.WhereColumnInfo{Column: "id", Checker: api.IsInt},
+		"name":          dbhelpers.WhereColumnInfo{Column: "name"},
+		"ttlOverride":   dbhelpers.WhereColumnInfo{Column: "ttl_override", Checker: api.IsInt},
+	}
+
+	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)
+		return
+	}
+
+	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(inf.Version) + where + orderBy + pagination
+	rows, err := tx.NamedQuery(query, queryValues)

Review Comment:
   Pretty sure this is properly handled, if not then this is a problem with most of our endpoints.



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