func deleteScans(database *mgo.Database) {
scanDAO := dao.ScanDAO{
Database: database,
}
if err := scanDAO.RemoveAll(); err != nil {
utils.Fatalln("Error removing scans", err)
}
}
// Function created to remove all entries from the database to ensure that the tests
// enviroments are always equal
func ClearDatabase(database *mgo.Database) {
domainDAO := dao.DomainDAO{
Database: database,
}
domainDAO.RemoveAll()
scanDAO := dao.ScanDAO{
Database: database,
}
scanDAO.RemoveAll()
}
func scansExpand(scanDAO dao.ScanDAO) {
newScans := newScans()
for _, scan := range newScans {
if err := scanDAO.Save(&scan); err != nil {
utils.Fatalln("Error creating scans", err)
}
}
pagination := dao.ScanDAOPagination{}
scans, err := scanDAO.FindAll(&pagination, false)
if err != nil {
utils.Fatalln("Error retrieving scans", err)
}
for _, scan := range scans {
if scan.DomainsScanned != 0 ||
scan.DomainsWithDNSSECScanned != 0 ||
!scan.FinishedAt.Equal(time.Time{}) ||
len(scan.NameserverStatistics) > 0 ||
len(scan.DSStatistics) > 0 {
utils.Fatalln("Not compressing scan in results", nil)
}
}
scans, err = scanDAO.FindAll(&pagination, true)
if err != nil {
utils.Fatalln("Error retrieving scans", err)
}
for _, scan := range scans {
if scan.DomainsScanned == 0 ||
scan.DomainsWithDNSSECScanned == 0 ||
scan.FinishedAt.Equal(time.Time{}) ||
scan.StartedAt.Equal(time.Time{}) ||
len(scan.NameserverStatistics) == 0 ||
len(scan.DSStatistics) == 0 {
fmt.Println(scan.DomainsScanned == 0,
scan.DomainsWithDNSSECScanned == 0,
scan.FinishedAt.Equal(time.Time{}),
scan.StartedAt.Equal(time.Time{}),
len(scan.NameserverStatistics) == 0,
len(scan.DSStatistics) == 0)
utils.Fatalln("Compressing scan in results when it shouldn't", nil)
}
}
if err := scanDAO.RemoveAll(); err != nil {
utils.Fatalln("Error removing scans", err)
}
}
func main() {
flag.Parse()
var config ScanDAOTestConfigFile
err := utils.ReadConfigFile(configFilePath, &config)
if err == utils.ErrConfigFileUndefined {
fmt.Println(err.Error())
fmt.Println("Usage:")
flag.PrintDefaults()
return
} else if err != nil {
utils.Fatalln("Error reading configuration file", err)
}
database, databaseSession, err := mongodb.Open(
[]string{config.Database.URI},
config.Database.Name,
false, "", "",
)
if err != nil {
utils.Fatalln("Error connecting the database", err)
}
defer databaseSession.Close()
scanDAO := dao.ScanDAO{
Database: database,
}
// If there was some problem in the last test, there could be some data in the
// database, so let's clear it to don't affect this test. We avoid checking the error,
// because if the collection does not exist yet, it will be created in the first
// insert
scanDAO.RemoveAll()
scanLifeCycle(scanDAO)
scanConcurrency(scanDAO)
scanStatistics(scanDAO)
scansPagination(scanDAO)
scansExpand(scanDAO)
utils.Println("SUCCESS!")
}
func scanStatistics(scanDAO dao.ScanDAO) {
scan := newScan()
scan.NameserverStatistics = map[string]uint64{
"OK": 40,
"TIMEOUT": 10,
}
scan.DSStatistics = map[string]uint64{
"OK": 8,
"DNSERR": 2,
}
// Create scan
if err := scanDAO.Save(&scan); err != nil {
utils.Fatalln("Couldn't save scan in database", err)
}
var err error
scan, err = scanDAO.FindByStartedAt(scan.StartedAt)
if err != nil {
utils.Fatalln("Couldn't find created scan in database", err)
}
if len(scan.NameserverStatistics) != 2 ||
scan.NameserverStatistics["OK"] != 40 ||
scan.NameserverStatistics["TIMEOUT"] != 10 {
utils.Fatalln("Not retrieving nameserver statistics correctly", nil)
}
if len(scan.DSStatistics) != 2 ||
scan.DSStatistics["OK"] != 8 ||
scan.DSStatistics["DNSERR"] != 2 {
utils.Fatalln("Not retrieving DS statistics correctly", nil)
}
if err := scanDAO.RemoveAll(); err != nil {
utils.Fatalln("Error removing scans from database", err)
}
}
func calculateScanDurations(numberOfDomains int, scanDAO dao.ScanDAO) (
totalDuration time.Duration, domainsPerSecond int64,
) {
beginTimer := time.Now()
scan.ScanDomains()
totalDuration = time.Since(beginTimer)
totalDurationSeconds := int64(totalDuration / time.Second)
if totalDurationSeconds > 0 {
domainsPerSecond = int64(numberOfDomains) / totalDurationSeconds
} else {
domainsPerSecond = int64(numberOfDomains)
}
// As we are running a lot of scans at the same time, and the scan information unique
// key is the start time of the scan, we must clear the database to avoid log messages
// of scan insert errors
scanDAO.RemoveAll()
return
}
func scansPagination(scanDAO dao.ScanDAO) {
numberOfItems := 1000
for i := 0; i < numberOfItems; i++ {
scan := model.Scan{
StartedAt: time.Now().Add(time.Duration(-i) * time.Minute),
}
if err := scanDAO.Save(&scan); err != nil {
utils.Fatalln("Error saving scan in database", err)
}
}
pagination := dao.ScanDAOPagination{
PageSize: 10,
Page: 5,
OrderBy: []dao.ScanDAOSort{
{
Field: dao.ScanDAOOrderByFieldStartedAt,
Direction: dao.DAOOrderByDirectionAscending,
},
},
}
scans, err := scanDAO.FindAll(&pagination, true)
if err != nil {
utils.Fatalln("Error retrieving scans", err)
}
if pagination.NumberOfItems != numberOfItems {
utils.Errorln("Number of items not calculated correctly", nil)
}
if pagination.NumberOfPages != numberOfItems/pagination.PageSize {
utils.Errorln("Number of pages not calculated correctly", nil)
}
if len(scans) != pagination.PageSize {
utils.Errorln("Number of scans not following page size", nil)
}
pagination = dao.ScanDAOPagination{
PageSize: 10000,
Page: 1,
OrderBy: []dao.ScanDAOSort{
{
Field: dao.ScanDAOOrderByFieldStartedAt,
Direction: dao.DAOOrderByDirectionAscending,
},
},
}
scans, err = scanDAO.FindAll(&pagination, true)
if err != nil {
utils.Fatalln("Error retrieving scans", err)
}
if pagination.NumberOfPages != 1 {
utils.Fatalln("Calculating wrong number of pages when there's only one page", nil)
}
if err := scanDAO.RemoveAll(); err != nil {
utils.Fatalln("Error removing scans from database", err)
}
}
