func main() {
opts := &Options{}
goptions.ParseAndFail(opts)
// Print version number and exit if the version flag is set
if opts.Version {
fmt.Printf("gandi-domain-zone-record v%s\n", shared.VersionNumber)
return
}
// Get gandi client
client := shared.NewGandiClient(opts.ConfigPath, opts.Testing)
// Create api and zone instances
api := api.New(client)
record := cli.New(api)
switch opts.Verbs {
case "count":
record.Count(opts.Count.Zone, opts.Count.Version)
case "list":
record.List(opts.List.Zone, opts.List.Version)
case "add":
record.Add(opts.Add)
case "delete":
args := opts.Delete
record.Delete(args.Zone, args.Version, args.Record)
default:
goptions.PrintHelp()
}
}
func (g *GandiProvider) Init(rootDomainName string) error {
var apiKey string
if apiKey = os.Getenv("GANDI_APIKEY"); len(apiKey) == 0 {
return fmt.Errorf("GANDI_APIKEY is not set")
}
systemType := gandiClient.Production
testing := os.Getenv("GANDI_TESTING")
if len(testing) != 0 {
logrus.Infof("GANDI_TESTING is set, using testing platform")
systemType = gandiClient.Testing
}
client := gandiClient.New(apiKey, systemType)
g.record = gandiRecord.New(client)
g.zoneVersion = gandiZoneVersion.New(client)
g.operation = gandiOperation.New(client)
root := utils.UnFqdn(rootDomainName)
split_root := strings.Split(root, ".")
split_zoneDomain := split_root[len(split_root)-2 : len(split_root)]
zoneDomain := strings.Join(split_zoneDomain, ".")
domain := gandiDomain.New(client)
domainInfo, err := domain.Info(zoneDomain)
if err != nil {
return fmt.Errorf("Failed to get zone ID for domain %s: %v", zoneDomain, err)
}
zoneId := domainInfo.ZoneId
zone := gandiZone.New(client)
zones, err := zone.List()
if err != nil {
return fmt.Errorf("Failed to list hosted zones: %v", err)
}
found := false
for _, z := range zones {
if z.Id == zoneId {
g.root = root
g.zone = z
found = true
break
}
}
if !found {
return fmt.Errorf("Zone for '%s' not found", root)
}
g.zoneDomain = zoneDomain
g.zoneSuffix = fmt.Sprintf(".%s", zoneDomain)
g.sub = strings.TrimSuffix(root, zoneDomain)
g.zoneHandler = zone
logrus.Infof("Configured %s for domain '%s' using zone '%s'", g.GetName(), root, g.zone.Name)
return nil
}
func New(testing bool) *Domain {
// Load the gandi config file, which contains the api keys
cfg := config.Load("")
var c *client.Client
if testing {
c = client.New(cfg.ApiTestKey, client.Testing)
} else {
c = client.New(cfg.ApiProdKey, client.Production)
}
return &Domain{
domain: domain.New(c),
zone: zone.New(c),
record: record.New(c),
version: version.New(c),
}
}
func init() {
gandiHandler := &GandiHandler{}
apiKey := os.Getenv("GANDI_APIKEY")
if len(apiKey) == 0 {
logrus.Infof("GANDI_APIKEY is not set, skipping init of %s provider", gandiHandler.GetName())
return
}
if err := RegisterProvider("gandi", gandiHandler); err != nil {
logrus.Fatal("Could not register Gandi provider")
}
systemType := gandi.Production
testing := os.Getenv("GANDI_TESTING")
if len(testing) != 0 {
logrus.Infof("GANDI_TESTING is set, using testing platform")
systemType = gandi.Testing
}
client := gandi.New(apiKey, systemType)
gandiHandler.record = gandiRecord.New(client)
gandiHandler.zoneVersion = gandiZoneVersion.New(client)
root := strings.TrimSuffix(dns.RootDomainName, ".")
split_root := strings.Split(root, ".")
split_zoneDomain := split_root[len(split_root)-2 : len(split_root)]
zoneDomain := strings.Join(split_zoneDomain, ".")
domain := gandiDomain.New(client)
domainInfo, err := domain.Info(zoneDomain)
if err != nil {
logrus.Fatalf("Failed to get zone ID for domain %s: %v", zoneDomain, err)
}
zoneId := domainInfo.ZoneId
zone := gandiZone.New(client)
zones, err := zone.List()
if err != nil {
logrus.Fatalf("Failed to list hosted zones: %v", err)
}
found := false
for _, z := range zones {
if z.Id == zoneId {
gandiHandler.root = root
gandiHandler.zone = z
found = true
break
}
}
if !found {
logrus.Fatalf("Hosted zone %s is missing", root)
}
gandiHandler.zoneDomain = zoneDomain
gandiHandler.zoneSuffix = fmt.Sprintf(".%s", zoneDomain)
gandiHandler.sub = strings.TrimSuffix(root, zoneDomain)
gandiHandler.zoneHandler = zone
logrus.Infof("Configured %s for domain %s using hosted zone %q ", gandiHandler.GetName(), root, gandiHandler.zone.Name)
}
func main() {
flag.Parse()
log.Println("gogogandidns - Gandi Dynamic DNS updater by Diego Elio Pettenò <*****@*****.**>")
if *apiFilePath == "" {
log.Fatalf("Missing value for -api_file")
}
if *ifaceName == "" {
log.Fatalf("Missing value for -iface")
}
family, err := godnsupdater.FamilyFromString(*addrFamily)
if err != nil {
log.Fatalf("Invalid value for -family: %v", err)
}
if *zoneId == 0 {
log.Fatalf("Missing value for -zone")
}
if *recordName == "" {
log.Fatalf("Missing value for -record")
}
api, err := getApiKey(*apiFilePath)
if err != nil {
log.Fatal(err)
}
address, err := godnsupdater.GetInterfaceIP(*ifaceName, family)
if err != nil {
log.Fatal(err)
}
env := client.Production
if *useTestingEnvironment {
env = client.Testing
}
c := client.New(api, env)
newVersion, err := cloneLatestZone(c, *zoneId)
if err != nil {
log.Fatal(err)
}
log.Printf("New version %v created for zone %v", newVersion, *zoneId)
recordType := godnsupdater.DnsTypeByFamily[family]
// Get the list of current entries, filter on the name and type of record, as delete all the records of the same type already present.
r := record.New(c)
rInfos, err := r.List(*zoneId, newVersion)
if err != nil {
log.Fatal(err)
}
for _, rInfo := range rInfos {
if rInfo.Name == *recordName && rInfo.Type == recordType {
log.Printf("Removing record \"%v\" with ID %v", rInfo.Name, rInfo.Id)
ok, err := r.Delete(*zoneId, newVersion, rInfo.Id)
if err != nil {
log.Fatal(err)
}
if !ok {
log.Fatalf("Deleting record failed, but no error returned.")
}
}
}
addArgs := record.RecordAdd{
Zone: *zoneId,
Version: newVersion,
Name: *recordName,
Type: recordType,
Value: address,
Ttl: 300,
}
rInfo, err := r.Add(addArgs)
if err != nil {
log.Fatal(err)
}
log.Printf("New record \"%v\" created with ID %v", rInfo.Name, rInfo.Id)
zv := version.New(c)
ok, err := zv.Set(*zoneId, newVersion)
if err != nil {
log.Fatal(err)
}
if !ok {
log.Fatalf("Setting new version live failed, but no error returned.")
}
log.Printf("Version %v set live for zone %v", newVersion, *zoneId)
}