64 lines
1.6 KiB
Go
64 lines
1.6 KiB
Go
package method
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import (
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"edns_svcb/utils"
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"github.com/miekg/dns"
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)
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func HTTPSSupportTest(addr string) TestResult {
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_, err := utils.DNSQuery(addr, utils.DNSOptions{Domain: "www.example.net", RD: true})
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if err != nil {
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return TestResult{Err: err}
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}
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res, err := utils.DNSQuery(addr, utils.DNSOptions{Domain: "blog.cloudflare.com", Qtype: dns.TypeHTTPS, RD: true})
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if err == nil {
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if len(res.Answer) == 1 {
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if _, ok := res.Extra[0].(*dns.HTTPS); ok {
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return TestResult{Alive: true, Support: true}
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}
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}
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}
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return TestResult{Alive: true}
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}
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func SVCBSupportTest(addr string) TestResult {
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_, err := utils.DNSQuery(addr, utils.DNSOptions{Domain: "www.example.net", RD: true})
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if err != nil {
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return TestResult{Err: err}
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}
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res, err := utils.DNSQuery(addr, utils.DNSOptions{Domain: "blog.cloudflare.com", Qtype: dns.TypeSVCB, RD: true})
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if err == nil {
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if len(res.Answer) == 1 {
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if _, ok := res.Extra[0].(*dns.SVCB); ok {
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return TestResult{Alive: true, Support: true}
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}
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}
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}
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return TestResult{Alive: true}
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}
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func HTTPSRecordTest(addr, domain string) bool {
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res, err := utils.DNSQuery(addr, utils.DNSOptions{Domain: domain, Qtype: dns.TypeHTTPS, RD: true})
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if err == nil {
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if len(res.Answer) > 0 {
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if _, ok := res.Answer[0].(*dns.HTTPS); ok {
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return true
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}
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}
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}
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return false
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}
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func SVCBRecordTest(addr, domain string) bool {
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res, err := utils.DNSQuery(addr, utils.DNSOptions{Domain: domain, Qtype: dns.TypeSVCB, RD: true})
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if err == nil {
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if len(res.Answer) > 0 {
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if _, ok := res.Answer[0].(*dns.SVCB); ok {
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return true
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}
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}
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}
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return false
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}
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