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https://github.com/coredns/coredns.git
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64f0345e63
Fix the documentation, remove autopath entry and fix the transfer by copying some bits from the file plugin. Signed-off-by: Miek Gieben <miek@miek.nl>
58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
package erratic
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import (
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"strings"
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"sync"
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"github.com/coredns/coredns/plugin/test"
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"github.com/coredns/coredns/request"
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"github.com/miekg/dns"
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)
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// allRecords returns a small zone file. The first RR must be a SOA.
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func allRecords(name string) []dns.RR {
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var rrs = []dns.RR{
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test.SOA("xx. 0 IN SOA sns.dns.icann.org. noc.dns.icann.org. 2018050825 7200 3600 1209600 3600"),
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test.NS("xx. 0 IN NS b.xx."),
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test.NS("xx. 0 IN NS a.xx."),
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test.AAAA("a.xx. 0 IN AAAA 2001:bd8::53"),
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test.AAAA("b.xx. 0 IN AAAA 2001:500::54"),
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}
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for _, r := range rrs {
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r.Header().Name = strings.Replace(r.Header().Name, "xx.", name, 1)
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if n, ok := r.(*dns.NS); ok {
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n.Ns = strings.Replace(n.Ns, "xx.", name, 1)
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}
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}
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return rrs
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}
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func xfr(state request.Request, truncate bool) {
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rrs := allRecords(state.QName())
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ch := make(chan *dns.Envelope)
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tr := new(dns.Transfer)
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go func() {
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// So the rrs we have don't have a closing SOA, only add that when truncate is false,
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// so we send an incomplete AXFR.
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if !truncate {
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rrs = append(rrs, rrs[0])
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}
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ch <- &dns.Envelope{RR: rrs}
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close(ch)
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}()
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wg := new(sync.WaitGroup)
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wg.Add(1)
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go func() {
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tr.Out(state.W, state.Req, ch)
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wg.Done()
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}()
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wg.Wait()
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}
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