Golang dns.SOA类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/miekg/dns.SOA类的典型用法代码示例。如果您正苦于以下问题：Golang SOA类的具体用法？Golang SOA怎么用？Golang SOA使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了SOA类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: answerSOA

func answerSOA(q *dns.Question, e *DNSEntry) dns.RR {
	answer := new(dns.SOA)
	answer.Header().Name = q.Name
	answer.Header().Rrtype = dns.TypeSOA
	answer.Header().Class = dns.ClassINET
	answer.Ns = strings.TrimSuffix(e.Meta["ns"], ".") + "."
	answer.Mbox = strings.TrimSuffix(e.Meta["mbox"], ".") + "."
	answer.Serial = uint32(time.Now().Unix())
	answer.Refresh = uint32(60) // only used for master->slave timing
	answer.Retry = uint32(60)   // only used for master->slave timing
	answer.Expire = uint32(60)  // only used for master->slave timing
	answer.Minttl = uint32(60)  // how long caching resolvers should cache a miss (NXDOMAIN status)
	return answer
}

开发者ID:guilhem，项目名称:netcore，代码行数:14，代码来源:dns.go

示例2: mockDNSQuery

func mockDNSQuery(w dns.ResponseWriter, r *dns.Msg) {
	m := new(dns.Msg)
	m.SetReply(r)
	m.Compress = false

	appendAnswer := func(rr dns.RR) {
		m.Answer = append(m.Answer, rr)
	}
	for _, q := range r.Question {
		q.Name = strings.ToLower(q.Name)
		if q.Name == "servfail.com." {
			m.Rcode = dns.RcodeServerFailure
			break
		}
		switch q.Qtype {
		case dns.TypeSOA:
			record := new(dns.SOA)
			record.Hdr = dns.RR_Header{Name: "letsencrypt.org.", Rrtype: dns.TypeSOA, Class: dns.ClassINET, Ttl: 0}
			record.Ns = "ns.letsencrypt.org."
			record.Mbox = "master.letsencrypt.org."
			record.Serial = 1
			record.Refresh = 1
			record.Retry = 1
			record.Expire = 1
			record.Minttl = 1
			appendAnswer(record)
		case dns.TypeAAAA:
			if q.Name == "v6.letsencrypt.org." {
				record := new(dns.AAAA)
				record.Hdr = dns.RR_Header{Name: "v6.letsencrypt.org.", Rrtype: dns.TypeAAAA, Class: dns.ClassINET, Ttl: 0}
				record.AAAA = net.ParseIP("::1")
				appendAnswer(record)
			}
			if q.Name == "dualstack.letsencrypt.org." {
				record := new(dns.AAAA)
				record.Hdr = dns.RR_Header{Name: "dualstack.letsencrypt.org.", Rrtype: dns.TypeAAAA, Class: dns.ClassINET, Ttl: 0}
				record.AAAA = net.ParseIP("::1")
				appendAnswer(record)
			}
			if q.Name == "v4error.letsencrypt.org." {
				record := new(dns.AAAA)
				record.Hdr = dns.RR_Header{Name: "v4error.letsencrypt.org.", Rrtype: dns.TypeAAAA, Class: dns.ClassINET, Ttl: 0}
				record.AAAA = net.ParseIP("::1")
				appendAnswer(record)
			}
			if q.Name == "v6error.letsencrypt.org." {
				m.SetRcode(r, dns.RcodeNotImplemented)
			}
			if q.Name == "nxdomain.letsencrypt.org." {
				m.SetRcode(r, dns.RcodeNameError)
			}
			if q.Name == "dualstackerror.letsencrypt.org." {
				m.SetRcode(r, dns.RcodeNotImplemented)
			}
		case dns.TypeA:
			if q.Name == "cps.letsencrypt.org." {
				record := new(dns.A)
				record.Hdr = dns.RR_Header{Name: "cps.letsencrypt.org.", Rrtype: dns.TypeA, Class: dns.ClassINET, Ttl: 0}
				record.A = net.ParseIP("127.0.0.1")
				appendAnswer(record)
			}
			if q.Name == "dualstack.letsencrypt.org." {
				record := new(dns.A)
				record.Hdr = dns.RR_Header{Name: "dualstack.letsencrypt.org.", Rrtype: dns.TypeA, Class: dns.ClassINET, Ttl: 0}
				record.A = net.ParseIP("127.0.0.1")
				appendAnswer(record)
			}
			if q.Name == "v6error.letsencrypt.org." {
				record := new(dns.A)
				record.Hdr = dns.RR_Header{Name: "dualstack.letsencrypt.org.", Rrtype: dns.TypeA, Class: dns.ClassINET, Ttl: 0}
				record.A = net.ParseIP("127.0.0.1")
				appendAnswer(record)
			}
			if q.Name == "v4error.letsencrypt.org." {
				m.SetRcode(r, dns.RcodeNotImplemented)
			}
			if q.Name == "nxdomain.letsencrypt.org." {
				m.SetRcode(r, dns.RcodeNameError)
			}
			if q.Name == "dualstackerror.letsencrypt.org." {
				m.SetRcode(r, dns.RcodeRefused)
			}
		case dns.TypeCNAME:
			if q.Name == "cname.letsencrypt.org." {
				record := new(dns.CNAME)
				record.Hdr = dns.RR_Header{Name: "cname.letsencrypt.org.", Rrtype: dns.TypeCNAME, Class: dns.ClassINET, Ttl: 30}
				record.Target = "cps.letsencrypt.org."
				appendAnswer(record)
			}
			if q.Name == "cname.example.com." {
				record := new(dns.CNAME)
				record.Hdr = dns.RR_Header{Name: "cname.example.com.", Rrtype: dns.TypeCNAME, Class: dns.ClassINET, Ttl: 30}
				record.Target = "CAA.example.com."
				appendAnswer(record)
			}
		case dns.TypeDNAME:
			if q.Name == "dname.letsencrypt.org." {
				record := new(dns.DNAME)
				record.Hdr = dns.RR_Header{Name: "dname.letsencrypt.org.", Rrtype: dns.TypeDNAME, Class: dns.ClassINET, Ttl: 30}
				record.Target = "cps.letsencrypt.org."
//.........这里部分代码省略.........

开发者ID:andrewrothstein，项目名称:boulder，代码行数:101，代码来源:dns_test.go

示例3: dnsHandler

func (ts *testSrv) dnsHandler(w dns.ResponseWriter, r *dns.Msg) {
	m := new(dns.Msg)
	m.SetReply(r)
	m.Compress = false

	// Normally this test DNS server will return 127.0.0.1 for everything.
	// However, in some situations (for instance Docker), it's useful to return a
	// different hardcoded host. You can do so by setting the FAKE_DNS environment
	// variable.
	fakeDNS := os.Getenv("FAKE_DNS")
	if fakeDNS == "" {
		fakeDNS = "127.0.0.1"
	}
	for _, q := range r.Question {
		fmt.Printf("dns-srv: Query -- [%s] %s\n", q.Name, dns.TypeToString[q.Qtype])
		switch q.Qtype {
		case dns.TypeA:
			record := new(dns.A)
			record.Hdr = dns.RR_Header{
				Name:   q.Name,
				Rrtype: dns.TypeA,
				Class:  dns.ClassINET,
				Ttl:    0,
			}
			record.A = net.ParseIP(fakeDNS)

			m.Answer = append(m.Answer, record)
		case dns.TypeMX:
			record := new(dns.MX)
			record.Hdr = dns.RR_Header{
				Name:   q.Name,
				Rrtype: dns.TypeMX,
				Class:  dns.ClassINET,
				Ttl:    0,
			}
			record.Mx = "mail." + q.Name
			record.Preference = 10

			m.Answer = append(m.Answer, record)
		case dns.TypeTXT:
			ts.mu.RLock()
			value, present := ts.txtRecords[q.Name]
			ts.mu.RUnlock()
			if !present {
				continue
			}
			record := new(dns.TXT)
			record.Hdr = dns.RR_Header{
				Name:   q.Name,
				Rrtype: dns.TypeTXT,
				Class:  dns.ClassINET,
				Ttl:    0,
			}
			record.Txt = []string{value}
			m.Answer = append(m.Answer, record)
		case dns.TypeCAA:
			if q.Name == "bad-caa-reserved.com." || q.Name == "good-caa-reserved.com." {
				record := new(dns.CAA)
				record.Hdr = dns.RR_Header{
					Name:   q.Name,
					Rrtype: dns.TypeCAA,
					Class:  dns.ClassINET,
					Ttl:    0,
				}
				record.Tag = "issue"
				if q.Name == "bad-caa-reserved.com." {
					record.Value = "sad-hacker-ca.invalid"
				} else if q.Name == "good-caa-reserved.com." {
					record.Value = "happy-hacker-ca.invalid"
				}
				m.Answer = append(m.Answer, record)
			}
		}
	}

	auth := new(dns.SOA)
	auth.Hdr = dns.RR_Header{Name: "boulder.invalid.", Rrtype: dns.TypeSOA, Class: dns.ClassINET, Ttl: 0}
	auth.Ns = "ns.boulder.invalid."
	auth.Mbox = "master.boulder.invalid."
	auth.Serial = 1
	auth.Refresh = 1
	auth.Retry = 1
	auth.Expire = 1
	auth.Minttl = 1
	m.Ns = append(m.Ns, auth)

	w.WriteMsg(m)
	return
}

开发者ID:MTRNord，项目名称:boulder-freifunk_support，代码行数:89，代码来源:main.go

注：本文中的github.com/miekg/dns.SOA类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。