52 lines
1.1 KiB
Go
52 lines
1.1 KiB
Go
package file
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import (
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"log"
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"github.com/miekg/dns"
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)
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// TransferIn retrieves the zone from the masters, parses it and sets it live.
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func (z *Zone) TransferIn() error {
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if len(z.TransferFrom) == 0 {
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return nil
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}
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t := new(dns.Transfer)
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m := new(dns.Msg)
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m.SetAxfr(z.name)
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var Err error
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Transfer:
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for _, tr := range z.TransferFrom {
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c, err := t.In(m, tr)
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if err != nil {
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log.Printf("[ERROR] Failed to setup transfer %s with %s: %v", z.name, z.TransferFrom[0], err)
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Err = err
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continue Transfer
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}
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for env := range c {
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if env.Error != nil {
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log.Printf("[ERROR] Failed to parse transfer %s: %v", z.name, env.Error)
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Err = env.Error
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continue Transfer
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}
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for _, rr := range env.RR {
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if rr.Header().Rrtype == dns.TypeSOA {
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z.SOA = rr.(*dns.SOA)
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continue
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}
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if rr.Header().Rrtype == dns.TypeRRSIG {
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if x, ok := rr.(*dns.RRSIG); ok && x.TypeCovered == dns.TypeSOA {
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z.SIG = append(z.SIG, x)
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}
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}
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z.Insert(rr)
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}
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}
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}
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if Err != nil {
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log.Printf("[ERROR] Failed to transfer %s", z.name)
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}
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return nil
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return Err // ignore errors for now. TODO(miek)
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}
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