mirror of
https://github.com/StackExchange/dnscontrol.git
synced 2024-09-20 23:06:23 +08:00
87ad01d194
* Add GetZoneRecords to DNSProvider interface * dnscontrol now uses ufave/cli/v2 * NEW: get-zones.md * HasRecordTypeName should be a method on models.Records not models.DomainConfig * Implement BIND's GetZoneRecords * new WriteZoneFile implemented * go mod vendor * Update docs to use get-zone instead of convertzone * Add CanGetZone capability and update all providers. * Get all zones for a provider at once (#626) * implement GetZoneRecords for cloudflare * munge cloudflare ttls * Implement GetZoneRecords for cloudflare (#625) Co-authored-by: Craig Peterson <192540+captncraig@users.noreply.github.com>
92 lines
3 KiB
Go
92 lines
3 KiB
Go
package models
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"golang.org/x/net/idna"
|
|
)
|
|
|
|
// DomainConfig describes a DNS domain (tecnically a DNS zone).
|
|
type DomainConfig struct {
|
|
Name string `json:"name"` // NO trailing "."
|
|
RegistrarName string `json:"registrar"`
|
|
DNSProviderNames map[string]int `json:"dnsProviders"`
|
|
|
|
Metadata map[string]string `json:"meta,omitempty"`
|
|
Records Records `json:"records"`
|
|
Nameservers []*Nameserver `json:"nameservers,omitempty"`
|
|
KeepUnknown bool `json:"keepunknown,omitempty"`
|
|
IgnoredLabels []string `json:"ignored_labels,omitempty"`
|
|
//DNSSEC bool `json:"dnssec,omitempty"`
|
|
|
|
// These fields contain instantiated provider instances once everything is linked up.
|
|
// This linking is in two phases:
|
|
// 1. Metadata (name/type) is availible just from the dnsconfig. Validation can use that.
|
|
// 2. Final driver instances are loaded after we load credentials. Any actual provider interaction requires that.
|
|
RegistrarInstance *RegistrarInstance `json:"-"`
|
|
DNSProviderInstances []*DNSProviderInstance `json:"-"`
|
|
}
|
|
|
|
// Copy returns a deep copy of the DomainConfig.
|
|
func (dc *DomainConfig) Copy() (*DomainConfig, error) {
|
|
newDc := &DomainConfig{}
|
|
// provider instances are interfaces that gob hates if you don't register them.
|
|
// and the specific types are not gob encodable since nothing is exported.
|
|
// should find a better solution for this now.
|
|
//
|
|
// current strategy: remove everything, gob copy it. Then set both to stored copy.
|
|
reg := dc.RegistrarInstance
|
|
dnsps := dc.DNSProviderInstances
|
|
dc.RegistrarInstance = nil
|
|
dc.DNSProviderInstances = nil
|
|
err := copyObj(dc, newDc)
|
|
dc.RegistrarInstance = reg
|
|
newDc.RegistrarInstance = reg
|
|
dc.DNSProviderInstances = dnsps
|
|
newDc.DNSProviderInstances = dnsps
|
|
return newDc, err
|
|
}
|
|
|
|
// Filter removes all records that don't match the filter f.
|
|
func (dc *DomainConfig) Filter(f func(r *RecordConfig) bool) {
|
|
recs := []*RecordConfig{}
|
|
for _, r := range dc.Records {
|
|
if f(r) {
|
|
recs = append(recs, r)
|
|
}
|
|
}
|
|
dc.Records = recs
|
|
}
|
|
|
|
// Punycode will convert all records to punycode format.
|
|
// It will encode:
|
|
// - Name
|
|
// - NameFQDN
|
|
// - Target (CNAME and MX only)
|
|
func (dc *DomainConfig) Punycode() error {
|
|
for _, rec := range dc.Records {
|
|
t, err := idna.ToASCII(rec.GetLabelFQDN())
|
|
if err != nil {
|
|
return err
|
|
}
|
|
rec.SetLabelFromFQDN(t, dc.Name)
|
|
switch rec.Type { // #rtype_variations
|
|
case "ALIAS", "MX", "NS", "CNAME", "PTR", "SRV", "URL", "URL301", "FRAME", "R53_ALIAS":
|
|
// These rtypes are hostnames, therefore need to be converted (unlike, for example, an AAAA record)
|
|
t, err := idna.ToASCII(rec.GetTargetField())
|
|
rec.SetTarget(t)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
case "A", "AAAA", "CAA", "NAPTR", "SSHFP", "TXT", "TLSA":
|
|
// Nothing to do.
|
|
default:
|
|
msg := fmt.Sprintf("Punycode rtype %v unimplemented", rec.Type)
|
|
panic(msg)
|
|
// We panic so that we quickly find any switch statements
|
|
// that have not been updated for a new RR type.
|
|
}
|
|
}
|
|
return nil
|
|
}
|