mirror of
https://github.com/cunnie/sslip.io.git
synced 2025-10-31 10:56:23 +08:00
14d1aa9fe7
Default PTR record domain has changed from "sslip.io" to "nip.io". For example, `dig -x 127.0.0.1 @ns.nip.io` previously returned `127-0-0-1.sslip.io.`, now returns `127-0-0-1.nip.io.` Previously, the PTR domain was hard-coded to `sslip.io.`, but this commit introduces two changes: - the default PTR domain is now `nip.io.`. Hey, it's shorter. - the PTR domain can now be set with the `-ptr-domain` flag, e.g. `go run main.go -ptr-domain=xip.example.com` and then querying `dig -x 169.254.169.254` would return `169-254-169-254.xip.example.com.` Notes: - Our new flag, `-ptr-domain`, follows the kebab-case convention of Golang flags, but this is inconsistent with our previous camelCase convention, e.g. `-blocklistURL`. We didn't know any better, and it's too late to change existing flags. - removed two comment-out `panic()` whose purpose has long since been forgotten - I don't feel bad about changing the default behavior because hardly anyone uses PTR lookups. Out of 12,773,617,290 queries, only 1564 were PTR records (0.000012%)! - In that vein, I acknowledge that this is a feature that no one's clamoring for, no one will use, but it's important to me for reasons that I don't fully understand.
362 lines
19 KiB
Go
362 lines
19 KiB
Go
package main_test
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import (
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"os/exec"
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"strconv"
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"strings"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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. "github.com/onsi/gomega/gbytes"
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. "github.com/onsi/gomega/gexec"
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)
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var _ = Describe("flags", func() {
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var serverCmd *exec.Cmd
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var serverSession *Session
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var port = getFreePort()
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var flags []string
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JustBeforeEach(func() {
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flags = append(flags, "-port", strconv.Itoa(port), "-blocklistURL", "file://etc/blocklist-test.txt")
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serverCmd = exec.Command(serverPath, flags...)
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serverSession, err = Start(serverCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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// takes 0.455s to start up on macOS Big Sur 3.7 GHz Quad Core 22-nm Xeon E5-1620v2 processor (2013 Mac Pro)
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// takes 1.312s to start up on macOS Big Sur 2.0GHz quad-core 10th-generation Intel Core i5 processor (2020 13" MacBook Pro)
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// 10 seconds should be long enough for slow container-on-a-VM-with-shared-core
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Eventually(serverSession.Err, 10).Should(Say("Ready to answer queries"))
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})
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AfterEach(func() {
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serverSession.Terminate()
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Eventually(serverSession).Should(Exit())
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})
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When("-nameservers is set", func() {
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BeforeEach(func() {
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flags = []string{"-nameservers=mickey.minnie.,daffy.duck"}
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})
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It("returns all the NS records, appending dots as needed", func() {
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digArgs := "@localhost example.com ns -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0`))
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Eventually(digSession).Should(Say(`;; ANSWER SECTION:`))
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(digSession.Out.Contents())).Should(MatchRegexp(`mickey.minnie.\n`))
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Eventually(string(digSession.Out.Contents())).Should(MatchRegexp(`daffy.duck.\n`))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`Adding nameserver "mickey\.minnie\."\n`))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`Adding nameserver "daffy\.duck\."\n`))
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// we don't know the order in which the nameservers will be returned, so we try both
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Eventually(string(serverSession.Err.Contents())).Should(Or(MatchRegexp(`TypeNS example.com. \? mickey\.minnie\., daffy\.duck\.\n`), MatchRegexp(`TypeNS example.com. \? daffy\.duck\., mickey\.minnie\.\n`)))
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})
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When("a nameserver is an empty string", func() {
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BeforeEach(func() {
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flags = []string{"-nameservers="}
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})
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It("should message that it's skipping that nameserver and continue", func() {
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Expect(string(serverSession.Err.Contents())).Should(MatchRegexp(`-nameservers: ignoring zero-length nameserver ""`))
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})
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})
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When("a nameserver is too long (>255 chars)", func() {
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var tooLongDomainName = "abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789" +
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"abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789" +
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"abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789" +
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"abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789abcdefghijklmnopqrstuvwxyz0123456789"
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BeforeEach(func() {
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flags = []string{"-nameservers=" + tooLongDomainName}
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})
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It("should message that it's skipping that nameserver and continue", func() {
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Expect(string(serverSession.Err.Contents())).Should(MatchRegexp(`-nameservers: ignoring invalid nameserver "` + tooLongDomainName))
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})
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})
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})
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When("-addresses is set", func() {
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BeforeEach(func() {
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flags = []string{"-addresses=a.b.c=1.2.3.4,a.b.c=5.6.7.8,a.b.c=2600::"}
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})
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It("returns the addresses when the A records of the hostnames are queried", func() {
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digArgs := "@localhost a.b.c A -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0`))
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Eventually(digSession).Should(Say(`;; ANSWER SECTION:`))
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Eventually(digSession).Should(Say(`1.2.3.4\n`))
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Eventually(digSession).Should(Say(`5.6.7.8\n`))
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`Adding record "a.b.c.=1.2.3.4"\n`))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`Adding record "a.b.c.=5.6.7.8"\n`))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`Adding record "a.b.c.=2600::"\n`))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeA a\.b\.c\. \? 1\.2\.3\.4, 5\.6\.7\.8\n`))
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})
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It("returns the addresses when the AAAA records of the hostnames are queried", func() {
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digArgs := "@localhost a.b.c AAAA -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0`))
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Eventually(digSession).Should(Say(`;; ANSWER SECTION:`))
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Eventually(digSession).Should(Say(`2600::\n`))
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeAAAA a\.b\.c\. \? 2600::\n`))
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})
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When(`addresses don't include an "="`, func() {
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BeforeEach(func() {
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flags = []string{"-addresses=a.b.c"}
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})
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It("should message that it's skipping that address and continue", func() {
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Expect(string(serverSession.Err.Contents())).Should(MatchRegexp(`-addresses: arguments should be in the format "host=ip", not "a.b.c"`))
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})
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})
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})
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When("-quiet is set", func() {
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BeforeEach(func() {
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flags = []string{"-quiet"}
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})
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It("doesn't print out log messages so that GCP doesn't charge $17/mo for storing them", func() {
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digArgs := "@localhost 169.254.169.254 -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(Not(MatchRegexp(`169\.254\.169\.254`)))
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})
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})
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When("-public is set to false", func() {
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BeforeEach(func() {
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flags = []string{"-public=false"}
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})
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It("doesn't resolve public IPv4 addresses", func() {
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digArgs := "@localhost 8-8-8-8.sslip.io -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`\? nil, SOA 8-8-8-8\.sslip\.io\. briancunnie\.gmail\.com\.`))
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})
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It("doesn't resolve public IPv6 addresses", func() {
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digArgs := "@localhost aaaa 2600--.sslip.io -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`\? nil, SOA 2600--\.sslip\.io\. briancunnie\.gmail\.com\.`))
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})
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It("doesn't resolve public IPv4 addresses (hexadecimal)", func() {
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digArgs := "@localhost 08080808.nip.io -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`\? nil, SOA 08080808\.nip\.io\. briancunnie\.gmail\.com\.`))
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})
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It("doesn't resolve public IPv6 addresses (hexadecimal)", func() {
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digArgs := "@localhost aaaa 26010646010069f0042c6ab3cdd9e562.nip.io -p " + strconv.Itoa(port) // my laptop's IPv6 address
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`\? nil, SOA 26010646010069f0042c6ab3cdd9e562\.nip\.io\. briancunnie\.gmail\.com\.`))
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})
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It("resolves private IPv4 addresses", func() {
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digArgs := "@localhost 192-168-0-1.sslip.io -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`192-168-0-1\.sslip\.io\. \? 192\.168\.0\.1`))
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})
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It("resolves private IPv6 addresses", func() {
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digArgs := "@localhost aaaa fc00--.sslip.io -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`fc00--\.sslip\.io\. \? fc00::`))
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})
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It("resolves private IPv4 addresses (hexadecimal)", func() {
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digArgs := "@localhost 7f000001.nip.io -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeA 7f000001.nip.io. \? 127.0.0.1`))
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})
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It("resolves private IPv6 addresses (hexadecimal)", func() {
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digArgs := "@localhost aaaa 00000000000000000000000000000001.nip.io -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypeAAAA 00000000000000000000000000000001.nip.io. \? ::1`))
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})
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})
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When("-delegates is set", func() {
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BeforeEach(func() {
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flags = []string{"-delegates=" +
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"_acme-challenge.127-0-0-1.IP.io=ns.nono.io," +
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"2600--.IP.IO=ns-1.nono.com," +
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"_acme-challenge.73-189-219-4.ip.IO=ns-2.nono.com," +
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"a.b.C=d.E.f"}
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})
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When("the arguments are missing", func() {
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BeforeEach(func() {
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flags = []string{"-delegates="}
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})
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It("should give an informative message", func() {
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Expect(string(serverSession.Err.Contents())).Should(Not(MatchRegexp(`-delegates`)))
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})
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})
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When("the arguments are mangled", func() {
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BeforeEach(func() {
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flags = []string{"-delegates=blahblah"}
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})
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It("should give an informative message", func() {
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Expect(string(serverSession.Err.Contents())).Should(MatchRegexp(`-delegates: arguments should be in the format "delegatedDomain=nameserver", not "blahblah"`))
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})
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})
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When("only some of the arguments are mangled", func() {
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BeforeEach(func() {
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flags = []string{"-delegates=a.b=c.d,blahblah"}
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})
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It("adds the correct ones, gives an informative message for the mangled ones", func() {
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Expect(string(serverSession.Err.Contents())).Should(MatchRegexp(`Adding delegated NS record "a.b.=c.d."`))
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Expect(string(serverSession.Err.Contents())).Should(MatchRegexp(`-delegates: arguments should be in the format "delegatedDomain=nameserver", not "blahblah"`))
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})
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})
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When("looking up a delegated domain", func() {
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It("should return a non-authoritative NS record pointing to the nameserver", func() {
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digArgs := "@localhost _acme-challenge.127-0-0-1.IP.io -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession).Should(Say(`flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0`))
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Eventually(digSession).Should(Say(`;; AUTHORITY SECTION:`))
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Eventually(digSession).Should(Say(`_acme-challenge.127-0-0-1.IP.io. 604800 IN NS ns.nono.io.\n`))
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`_acme-challenge\.127-0-0-1\.IP\.io\. \? nil, NS ns\.nono\.io\.`))
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})
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})
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When("looking up the subdomain of a delegated domain", func() {
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It("should return a non-authoritative NS record pointing to the nameserver", func() {
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digArgs := "@localhost subdomain.2600--.IP.IO -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession).Should(Say(`flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0`))
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Eventually(digSession).Should(Say(`;; AUTHORITY SECTION:`))
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Eventually(digSession).Should(Say(`subdomain.2600--.IP.IO. 604800 IN NS ns-1.nono.com.\n`))
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`subdomain\.2600--\.IP\.IO\. \? nil, NS ns-1\.nono\.com\.`))
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})
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})
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When("looking up a delegated domain that wouldn't have resolved to an IP address", func() {
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It("it delegates", func() {
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digArgs := "@localhost a.b.c -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession).Should(Say(`flags: qr rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0`))
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Eventually(digSession).Should(Say(`;; AUTHORITY SECTION:`))
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Eventually(digSession).Should(Say(`a.b.c. 604800 IN NS d.e.f.`))
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`a\.b\.c\. \? nil, NS d\.e\.f\.`))
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})
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})
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})
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When("-ptr-domain is set", func() {
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When("doing a reverse-lookup of an IPv4 address", func() {
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BeforeEach(func() {
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flags = []string{"-ptr-domain=" + "hp.com."}
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})
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It("should return the PTR record with the 'hp.com.' domain", func() {
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digArgs := "@localhost -x 127.0.0.2 -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0`))
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Eventually(digSession).Should(Say(`2.0.0.127.in-addr.arpa. 604800 IN PTR 127-0-0-2.hp.com.`))
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypePTR 2\.0\.0\.127\.in-addr\.arpa\. \? 127-0-0-2\.hp\.com\.`))
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})
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})
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When("the PTR domain is set without a trailing dot", func() {
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BeforeEach(func() {
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flags = []string{"-ptr-domain=" + "ibm.com"}
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})
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It("should return the PTR record with the 'ibm.com.' domain", func() {
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digArgs := "@localhost -x 127.0.0.3 -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0`))
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Eventually(digSession).Should(Say(`3.0.0.127.in-addr.arpa. 604800 IN PTR 127-0-0-3.ibm.com.`))
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Eventually(digSession, 1).Should(Exit(0))
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Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypePTR 3\.0\.0\.127\.in-addr\.arpa\. \? 127-0-0-3\.ibm\.com\.`))
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})
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})
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When("the PTR domain is a mere '.'", func() {
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BeforeEach(func() {
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flags = []string{"-ptr-domain=" + "."}
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})
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It("should return the PTR record with the '.' domain (no double-dot, '..')", func() {
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digArgs := "@localhost -x 127.0.0.4 -p " + strconv.Itoa(port)
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digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
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digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
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Expect(err).ToNot(HaveOccurred())
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Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0`))
|
|
Eventually(digSession).Should(Say(`4.0.0.127.in-addr.arpa. 604800 IN PTR 127-0-0-4.\n`))
|
|
Eventually(digSession, 1).Should(Exit(0))
|
|
Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypePTR 4\.0\.0\.127\.in-addr\.arpa\. \? 127-0-0-4\.\n`))
|
|
})
|
|
})
|
|
When("the PTR domain is an empty string", func() {
|
|
BeforeEach(func() {
|
|
flags = []string{"-ptr-domain="}
|
|
})
|
|
It("should return the PTR record with the '.' domain", func() {
|
|
digArgs := "@localhost -x 127.0.0.5 -p " + strconv.Itoa(port)
|
|
digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
|
|
digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0`))
|
|
Eventually(digSession).Should(Say(`5.0.0.127.in-addr.arpa. 604800 IN PTR 127-0-0-5.\n`))
|
|
Eventually(digSession, 1).Should(Exit(0))
|
|
Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypePTR 5\.0\.0\.127\.in-addr\.arpa\. \? 127-0-0-5\.\n`))
|
|
})
|
|
})
|
|
When("the PTR record queried is IPv6", func() {
|
|
BeforeEach(func() {
|
|
flags = []string{}
|
|
})
|
|
It("should return the PTR record with the 'nip.io.' domain", func() {
|
|
digArgs := "@localhost -x 2601:646:100:69f0:8ab:8f21:27de:5375 -p " + strconv.Itoa(port)
|
|
digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
|
|
digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0`))
|
|
Eventually(digSession).Should(Say(`5.7.3.5.e.d.7.2.1.2.f.8.b.a.8.0.0.f.9.6.0.0.1.0.6.4.6.0.1.0.6.2.ip6.arpa. 604800 IN PTR 2601-646-100-69f0-8ab-8f21-27de-5375.nip.io.\n`))
|
|
Eventually(digSession, 1).Should(Exit(0))
|
|
Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypePTR 5.7.3.5.e.d.7.2.1.2.f.8.b.a.8.0.0.f.9.6.0.0.1.0.6.4.6.0.1.0.6.2.ip6.arpa. \? 2601-646-100-69f0-8ab-8f21-27de-5375.nip.io.\n`))
|
|
})
|
|
})
|
|
When("the PTR domain is set and the PTR record queried is IPv6", func() {
|
|
BeforeEach(func() {
|
|
flags = []string{"-ptr-domain=att.com"}
|
|
})
|
|
It("should return the PTR record with the 'nip.io.' domain", func() {
|
|
digArgs := "@localhost -x 2601:646:100:69f0:8ab:8f21:27de:5375 -p " + strconv.Itoa(port)
|
|
digCmd := exec.Command("dig", strings.Split(digArgs, " ")...)
|
|
digSession, err := Start(digCmd, GinkgoWriter, GinkgoWriter)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
Eventually(digSession).Should(Say(`flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0`))
|
|
Eventually(digSession).Should(Say(`5.7.3.5.e.d.7.2.1.2.f.8.b.a.8.0.0.f.9.6.0.0.1.0.6.4.6.0.1.0.6.2.ip6.arpa. 604800 IN PTR 2601-646-100-69f0-8ab-8f21-27de-5375.att.com.\n`))
|
|
Eventually(digSession, 1).Should(Exit(0))
|
|
Eventually(string(serverSession.Err.Contents())).Should(MatchRegexp(`TypePTR 5.7.3.5.e.d.7.2.1.2.f.8.b.a.8.0.0.f.9.6.0.0.1.0.6.4.6.0.1.0.6.2.ip6.arpa. \? 2601-646-100-69f0-8ab-8f21-27de-5375.att.com.\n`))
|
|
})
|
|
})
|
|
})
|
|
})
|