forked from TrueCloudLab/lego
390 lines
13 KiB
Go
390 lines
13 KiB
Go
package namecheap
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import (
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"fmt"
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"net/http"
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"net/http/httptest"
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"net/url"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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const (
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envTestUser = "foo"
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envTestKey = "bar"
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envTestClientIP = "10.0.0.1"
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)
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var tldsMock = map[string]string{
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"com.au": "com.au",
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"com": "com",
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"co.uk": "co.uk",
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"uk": "uk",
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"edu": "edu",
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"co.com": "co.com",
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"za.com": "za.com",
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}
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func TestDNSProvider_getHosts(t *testing.T) {
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for _, test := range testCases {
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t.Run(test.name, func(t *testing.T) {
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mock := httptest.NewServer(mockServer(&test, t))
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defer mock.Close()
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provider := mockDNSProvider(mock.URL)
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ch, err := newChallenge(test.domain, "", tldsMock)
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require.NoError(t, err)
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hosts, err := provider.getHosts(ch.sld, ch.tld)
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if test.errString != "" {
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assert.EqualError(t, err, test.errString)
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} else {
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assert.NoError(t, err)
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}
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next1:
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for _, h := range hosts {
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for _, th := range test.hosts {
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if h == th {
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continue next1
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}
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}
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t.Errorf("getHosts case %s unexpected record [%s:%s:%s]", test.name, h.Type, h.Name, h.Address)
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}
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next2:
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for _, th := range test.hosts {
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for _, h := range hosts {
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if h == th {
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continue next2
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}
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}
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t.Errorf("getHosts case %s missing record [%s:%s:%s]", test.name, th.Type, th.Name, th.Address)
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}
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})
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}
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}
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func TestDNSProvider_setHosts(t *testing.T) {
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for _, test := range testCases {
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t.Run(test.name, func(t *testing.T) {
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mock := httptest.NewServer(mockServer(&test, t))
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defer mock.Close()
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prov := mockDNSProvider(mock.URL)
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ch, err := newChallenge(test.domain, "", tldsMock)
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require.NoError(t, err)
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hosts, err := prov.getHosts(ch.sld, ch.tld)
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if test.errString != "" {
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assert.EqualError(t, err, test.errString)
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} else {
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require.NoError(t, err)
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}
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if err != nil {
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return
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}
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err = prov.setHosts(ch.sld, ch.tld, hosts)
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require.NoError(t, err)
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})
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}
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}
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func TestDNSProvider_Present(t *testing.T) {
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for _, test := range testCases {
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t.Run(test.name, func(t *testing.T) {
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mock := httptest.NewServer(mockServer(&test, t))
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defer mock.Close()
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prov := mockDNSProvider(mock.URL)
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err := prov.Present(test.domain, "", "dummyKey")
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if test.errString != "" {
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assert.EqualError(t, err, "namecheap: "+test.errString)
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} else {
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assert.NoError(t, err)
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}
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})
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}
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}
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func TestDNSProvider_CleanUp(t *testing.T) {
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for _, test := range testCases {
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t.Run(test.name, func(t *testing.T) {
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mock := httptest.NewServer(mockServer(&test, t))
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defer mock.Close()
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prov := mockDNSProvider(mock.URL)
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err := prov.CleanUp(test.domain, "", "dummyKey")
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if test.errString != "" {
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assert.EqualError(t, err, "namecheap: "+test.errString)
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} else {
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assert.NoError(t, err)
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}
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})
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}
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}
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func TestDomainSplit(t *testing.T) {
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tests := []struct {
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domain string
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valid bool
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tld string
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sld string
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host string
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}{
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{domain: "a.b.c.test.co.uk", valid: true, tld: "co.uk", sld: "test", host: "a.b.c"},
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{domain: "test.co.uk", valid: true, tld: "co.uk", sld: "test"},
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{domain: "test.com", valid: true, tld: "com", sld: "test"},
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{domain: "test.co.com", valid: true, tld: "co.com", sld: "test"},
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{domain: "www.test.com.au", valid: true, tld: "com.au", sld: "test", host: "www"},
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{domain: "www.za.com", valid: true, tld: "za.com", sld: "www"},
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{},
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{domain: "a"},
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{domain: "com"},
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{domain: "co.com"},
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{domain: "co.uk"},
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{domain: "test.au"},
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{domain: "za.com"},
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{domain: "www.za"},
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{domain: "www.test.au"},
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{domain: "www.test.unk"},
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}
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for _, test := range tests {
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test := test
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t.Run(test.domain, func(t *testing.T) {
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valid := true
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ch, err := newChallenge(test.domain, "", tldsMock)
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if err != nil {
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valid = false
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}
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if test.valid && !valid {
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t.Errorf("Expected '%s' to split", test.domain)
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} else if !test.valid && valid {
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t.Errorf("Expected '%s' to produce error", test.domain)
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}
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if test.valid && valid {
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assertEq(t, "domain", ch.domain, test.domain)
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assertEq(t, "tld", ch.tld, test.tld)
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assertEq(t, "sld", ch.sld, test.sld)
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assertEq(t, "host", ch.host, test.host)
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}
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})
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}
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}
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func assertEq(t *testing.T, variable, got, want string) {
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if got != want {
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t.Errorf("Expected %s to be '%s' but got '%s'", variable, want, got)
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}
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}
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func assertHdr(tc *testCase, t *testing.T, values *url.Values) {
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ch, _ := newChallenge(tc.domain, "", tldsMock)
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assertEq(t, "ApiUser", values.Get("ApiUser"), envTestUser)
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assertEq(t, "ApiKey", values.Get("ApiKey"), envTestKey)
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assertEq(t, "UserName", values.Get("UserName"), envTestUser)
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assertEq(t, "ClientIp", values.Get("ClientIp"), envTestClientIP)
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assertEq(t, "SLD", values.Get("SLD"), ch.sld)
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assertEq(t, "TLD", values.Get("TLD"), ch.tld)
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}
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func mockServer(tc *testCase, t *testing.T) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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switch r.Method {
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case http.MethodGet:
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values := r.URL.Query()
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cmd := values.Get("Command")
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switch cmd {
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case "namecheap.domains.dns.getHosts":
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assertHdr(tc, t, &values)
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w.WriteHeader(http.StatusOK)
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fmt.Fprint(w, tc.getHostsResponse)
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case "namecheap.domains.getTldList":
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w.WriteHeader(http.StatusOK)
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fmt.Fprint(w, responseGetTlds)
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default:
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t.Errorf("Unexpected GET command: %s", cmd)
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}
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case http.MethodPost:
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err := r.ParseForm()
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if err != nil {
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http.Error(w, err.Error(), http.StatusInternalServerError)
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return
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}
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values := r.Form
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cmd := values.Get("Command")
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switch cmd {
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case "namecheap.domains.dns.setHosts":
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assertHdr(tc, t, &values)
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w.WriteHeader(http.StatusOK)
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fmt.Fprint(w, tc.setHostsResponse)
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default:
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t.Errorf("Unexpected POST command: %s", cmd)
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}
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default:
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t.Errorf("Unexpected http method: %s", r.Method)
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}
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})
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}
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func mockDNSProvider(url string) *DNSProvider {
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config := NewDefaultConfig()
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config.BaseURL = url
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config.APIUser = envTestUser
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config.APIKey = envTestKey
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config.ClientIP = envTestClientIP
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config.HTTPClient = &http.Client{Timeout: 60 * time.Second}
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provider, err := NewDNSProviderConfig(config)
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if err != nil {
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panic(err)
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}
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return provider
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}
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type testCase struct {
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name string
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domain string
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hosts []Record
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errString string
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getHostsResponse string
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setHostsResponse string
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}
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var testCases = []testCase{
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{
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name: "Test:Success:1",
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domain: "test.example.com",
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hosts: []Record{
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{Type: "A", Name: "home", Address: "10.0.0.1", MXPref: "10", TTL: "1799"},
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{Type: "A", Name: "www", Address: "10.0.0.2", MXPref: "10", TTL: "1200"},
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{Type: "AAAA", Name: "a", Address: "::0", MXPref: "10", TTL: "1799"},
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{Type: "CNAME", Name: "*", Address: "example.com.", MXPref: "10", TTL: "1799"},
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{Type: "MXE", Name: "example.com", Address: "10.0.0.5", MXPref: "10", TTL: "1800"},
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{Type: "URL", Name: "xyz", Address: "https://google.com", MXPref: "10", TTL: "1799"},
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},
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getHostsResponse: responseGetHostsSuccess1,
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setHostsResponse: responseSetHostsSuccess1,
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},
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{
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name: "Test:Success:2",
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domain: "example.com",
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hosts: []Record{
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{Type: "A", Name: "@", Address: "10.0.0.2", MXPref: "10", TTL: "1200"},
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{Type: "A", Name: "www", Address: "10.0.0.3", MXPref: "10", TTL: "60"},
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},
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getHostsResponse: responseGetHostsSuccess2,
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setHostsResponse: responseSetHostsSuccess2,
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},
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{
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name: "Test:Error:BadApiKey:1",
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domain: "test.example.com",
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errString: "API Key is invalid or API access has not been enabled [1011102]",
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getHostsResponse: responseGetHostsErrorBadAPIKey1,
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},
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}
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const responseGetHostsSuccess1 = `<?xml version="1.0" encoding="utf-8"?>
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<ApiResponse Status="OK" xmlns="http://api.namecheap.com/xml.response">
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<Errors />
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<Warnings />
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<RequestedCommand>namecheap.domains.dns.getHosts</RequestedCommand>
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<CommandResponse Type="namecheap.domains.dns.getHosts">
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<DomainDNSGetHostsResult Domain="example.com" EmailType="MXE" IsUsingOurDNS="true">
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<host HostId="217076" Name="www" Type="A" Address="10.0.0.2" MXPref="10" TTL="1200" AssociatedAppTitle="" FriendlyName="" IsActive="true" IsDDNSEnabled="false" />
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<host HostId="217069" Name="home" Type="A" Address="10.0.0.1" MXPref="10" TTL="1799" AssociatedAppTitle="" FriendlyName="" IsActive="true" IsDDNSEnabled="false" />
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<host HostId="217071" Name="a" Type="AAAA" Address="::0" MXPref="10" TTL="1799" AssociatedAppTitle="" FriendlyName="" IsActive="true" IsDDNSEnabled="false" />
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<host HostId="217075" Name="*" Type="CNAME" Address="example.com." MXPref="10" TTL="1799" AssociatedAppTitle="" FriendlyName="" IsActive="true" IsDDNSEnabled="false" />
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<host HostId="217073" Name="example.com" Type="MXE" Address="10.0.0.5" MXPref="10" TTL="1800" AssociatedAppTitle="MXE" FriendlyName="MXE1" IsActive="true" IsDDNSEnabled="false" />
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<host HostId="217077" Name="xyz" Type="URL" Address="https://google.com" MXPref="10" TTL="1799" AssociatedAppTitle="" FriendlyName="" IsActive="true" IsDDNSEnabled="false" />
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</DomainDNSGetHostsResult>
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</CommandResponse>
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<Server>PHX01SBAPI01</Server>
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<GMTTimeDifference>--5:00</GMTTimeDifference>
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<ExecutionTime>3.338</ExecutionTime>
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</ApiResponse>`
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const responseSetHostsSuccess1 = `<?xml version="1.0" encoding="utf-8"?>
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<ApiResponse Status="OK" xmlns="http://api.namecheap.com/xml.response">
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<Errors />
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<Warnings />
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<RequestedCommand>namecheap.domains.dns.setHosts</RequestedCommand>
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<CommandResponse Type="namecheap.domains.dns.setHosts">
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<DomainDNSSetHostsResult Domain="example.com" IsSuccess="true">
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<Warnings />
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</DomainDNSSetHostsResult>
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</CommandResponse>
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<Server>PHX01SBAPI01</Server>
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<GMTTimeDifference>--5:00</GMTTimeDifference>
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<ExecutionTime>2.347</ExecutionTime>
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</ApiResponse>`
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const responseGetHostsSuccess2 = `<?xml version="1.0" encoding="utf-8"?>
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<ApiResponse Status="OK" xmlns="http://api.namecheap.com/xml.response">
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<Errors />
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<Warnings />
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<RequestedCommand>namecheap.domains.dns.getHosts</RequestedCommand>
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<CommandResponse Type="namecheap.domains.dns.getHosts">
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<DomainDNSGetHostsResult Domain="example.com" EmailType="MXE" IsUsingOurDNS="true">
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<host HostId="217076" Name="@" Type="A" Address="10.0.0.2" MXPref="10" TTL="1200" AssociatedAppTitle="" FriendlyName="" IsActive="true" IsDDNSEnabled="false" />
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<host HostId="217069" Name="www" Type="A" Address="10.0.0.3" MXPref="10" TTL="60" AssociatedAppTitle="" FriendlyName="" IsActive="true" IsDDNSEnabled="false" />
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</DomainDNSGetHostsResult>
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</CommandResponse>
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<Server>PHX01SBAPI01</Server>
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<GMTTimeDifference>--5:00</GMTTimeDifference>
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<ExecutionTime>3.338</ExecutionTime>
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</ApiResponse>`
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const responseSetHostsSuccess2 = `<?xml version="1.0" encoding="utf-8"?>
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<ApiResponse Status="OK" xmlns="http://api.namecheap.com/xml.response">
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<Errors />
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<Warnings />
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<RequestedCommand>namecheap.domains.dns.setHosts</RequestedCommand>
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<CommandResponse Type="namecheap.domains.dns.setHosts">
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<DomainDNSSetHostsResult Domain="example.com" IsSuccess="true">
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<Warnings />
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</DomainDNSSetHostsResult>
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</CommandResponse>
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<Server>PHX01SBAPI01</Server>
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<GMTTimeDifference>--5:00</GMTTimeDifference>
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<ExecutionTime>2.347</ExecutionTime>
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</ApiResponse>`
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const responseGetHostsErrorBadAPIKey1 = `<?xml version="1.0" encoding="utf-8"?>
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<ApiResponse Status="ERROR" xmlns="http://api.namecheap.com/xml.response">
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<Errors>
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<Error Number="1011102">API Key is invalid or API access has not been enabled</Error>
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</Errors>
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<Warnings />
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<RequestedCommand />
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<Server>PHX01SBAPI01</Server>
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<GMTTimeDifference>--5:00</GMTTimeDifference>
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<ExecutionTime>0</ExecutionTime>
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</ApiResponse>`
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const responseGetTlds = `<?xml version="1.0" encoding="utf-8"?>
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<ApiResponse Status="OK" xmlns="http://api.namecheap.com/xml.response">
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<Errors />
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<Warnings />
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<RequestedCommand>namecheap.domains.getTldList</RequestedCommand>
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<CommandResponse Type="namecheap.domains.getTldList">
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<Tlds>
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<Tld Name="com" NonRealTime="false" MinRegisterYears="1" MaxRegisterYears="10" MinRenewYears="1" MaxRenewYears="10" RenewalMinDays="0" RenewalMaxDays="4000" ReactivateMaxDays="27" MinTransferYears="1" MaxTransferYears="1" IsApiRegisterable="true" IsApiRenewable="true" IsApiTransferable="true" IsEppRequired="true" IsDisableModContact="false" IsDisableWGAllot="false" IsIncludeInExtendedSearchOnly="false" SequenceNumber="10" Type="GTLD" SubType="" IsSupportsIDN="true" Category="A" SupportsRegistrarLock="true" AddGracePeriodDays="5" WhoisVerification="false" ProviderApiDelete="true" TldState="" SearchGroup="" Registry="">Most recognized top level domain<Categories><TldCategory Name="popular" SequenceNumber="10" /></Categories></Tld>
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</Tlds>
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</CommandResponse>
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<Server>PHX01SBAPI01</Server>
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<GMTTimeDifference>--5:00</GMTTimeDifference>
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<ExecutionTime>0.004</ExecutionTime>
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</ApiResponse>`
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