x-pack/filebeat/input/entityanalytics/provider/azuread: fix query handling

CHANGELOG.next.asciidoc

@@ -144,6 +144,7 @@ https://github.com/elastic/beats/compare/v8.8.1\...main[Check the HEAD diff]
 - Restore netflow input on Windows {pull}39024[39024]
 - Upgrade azure-event-hubs-go and azure-storage-blob-go dependencies. {pull}38861[38861]
 - Fix concurrency/error handling bugs in the AWS S3 input that could drop data and prevent ingestion of large buckets. {pull}39131[39131]
+- Fix EntraID query handling. {issue}39419[39419] {pull}39420[39420]
 
 *Heartbeat*
 

x-pack/filebeat/input/awss3/input_test.go

@@ -8,8 +8,9 @@ import (
 	"errors"
 	"testing"
 
-	aws "github.com/elastic/beats/v7/x-pack/libbeat/common/aws"
 	"github.com/stretchr/testify/assert"
+
+	aws "github.com/elastic/beats/v7/x-pack/libbeat/common/aws"
 )
 
 func TestGetProviderFromDomain(t *testing.T) {

x-pack/filebeat/input/entityanalytics/provider/azuread/fetcher/graph/graph.go

@@ -31,9 +31,10 @@ import (
 const (
 	defaultAPIEndpoint = "https://graph.microsoft.com/v1.0"
 
-	defaultGroupsQuery  = "$select=displayName,members"
-	defaultUsersQuery   = "$select=accountEnabled,userPrincipalName,mail,displayName,givenName,surname,jobTitle,officeLocation,mobilePhone,businessPhones"
-	defaultDevicesQuery = "$select=accountEnabled,deviceId,displayName,operatingSystem,operatingSystemVersion,physicalIds,extensionAttributes,alternativeSecurityIds"
+	queryName           = "$select"
+	defaultGroupsQuery  = "displayName,members"
+	defaultUsersQuery   = "accountEnabled,userPrincipalName,mail,displayName,givenName,surname,jobTitle,officeLocation,mobilePhone,businessPhones"
+	defaultDevicesQuery = "accountEnabled,deviceId,displayName,operatingSystem,operatingSystemVersion,physicalIds,extensionAttributes,alternativeSecurityIds"
 
 	apiGroupType  = "#microsoft.graph.group"
 	apiUserType   = "#microsoft.graph.user"
@@ -353,21 +354,21 @@ func New(cfg *config.C, logger *logp.Logger, auth authenticator.Authenticator) (
 	if err != nil {
 		return nil, fmt.Errorf("invalid groups URL endpoint: %w", err)
 	}
-	groupsURL.RawQuery = url.QueryEscape(formatQuery(c.Select.GroupQuery, defaultGroupsQuery))
+	groupsURL.RawQuery = queryName + "=" + url.QueryEscape(formatQuery(c.Select.GroupQuery, defaultGroupsQuery))
 	f.groupsURL = groupsURL.String()
 
 	usersURL, err := url.Parse(f.conf.APIEndpoint + "/users/delta")
 	if err != nil {
 		return nil, fmt.Errorf("invalid users URL endpoint: %w", err)
 	}
-	usersURL.RawQuery = url.QueryEscape(formatQuery(c.Select.UserQuery, defaultUsersQuery))
+	usersURL.RawQuery = queryName + "=" + url.QueryEscape(formatQuery(c.Select.UserQuery, defaultUsersQuery))
 	f.usersURL = usersURL.String()
 
 	devicesURL, err := url.Parse(f.conf.APIEndpoint + "/devices/delta")
 	if err != nil {
 		return nil, fmt.Errorf("invalid devices URL endpoint: %w", err)
 	}
-	devicesURL.RawQuery = url.QueryEscape(formatQuery(c.Select.DeviceQuery, defaultDevicesQuery))
+	devicesURL.RawQuery = queryName + "=" + url.QueryEscape(formatQuery(c.Select.DeviceQuery, defaultDevicesQuery))
 	f.devicesURL = devicesURL.String()
 
 	// The API takes a departure from the query approach here, so we
@@ -386,7 +387,7 @@ func formatQuery(query []string, dflt string) string {
 	if len(query) == 0 {
 		return dflt
 	}
-	return "$select=" + strings.Join(query, ",")
+	return strings.Join(query, ",")
 }
 
 // newUserFromAPI translates an API-representation of a user to a fetcher.User.