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Update Lego

This commit is contained in:
Ludovic Fernandez 2019-01-07 18:30:06 +01:00 committed by Traefiker Bot
parent fc8c24e987
commit 9b2423aaba
192 changed files with 11105 additions and 8535 deletions

View file

@ -1,20 +1,15 @@
// Package gandi implements a DNS provider for solving the DNS-01
// challenge using Gandi DNS.
// Package gandi implements a DNS provider for solving the DNS-01 challenge using Gandi DNS.
package gandi
import (
"bytes"
"encoding/xml"
"errors"
"fmt"
"io"
"io/ioutil"
"net/http"
"strings"
"sync"
"time"
"github.com/xenolf/lego/acme"
"github.com/xenolf/lego/challenge/dns01"
"github.com/xenolf/lego/platform/config/env"
)
@ -27,10 +22,6 @@ const (
minTTL = 300
)
// findZoneByFqdn determines the DNS zone of an fqdn.
// It is overridden during tests.
var findZoneByFqdn = acme.FindZoneByFqdn
// Config is used to configure the creation of the DNSProvider
type Config struct {
BaseURL string
@ -68,6 +59,8 @@ type DNSProvider struct {
inProgressAuthZones map[string]struct{}
inProgressMu sync.Mutex
config *Config
// findZoneByFqdn determines the DNS zone of an fqdn. It is overridden during tests.
findZoneByFqdn func(fqdn string) (string, error)
}
// NewDNSProvider returns a DNSProvider instance configured for Gandi.
@ -84,16 +77,6 @@ func NewDNSProvider() (*DNSProvider, error) {
return NewDNSProviderConfig(config)
}
// NewDNSProviderCredentials uses the supplied credentials
// to return a DNSProvider instance configured for Gandi.
// Deprecated
func NewDNSProviderCredentials(apiKey string) (*DNSProvider, error) {
config := NewDefaultConfig()
config.APIKey = apiKey
return NewDNSProviderConfig(config)
}
// NewDNSProviderConfig return a DNSProvider instance configured for Gandi.
func NewDNSProviderConfig(config *Config) (*DNSProvider, error) {
if config == nil {
@ -112,6 +95,7 @@ func NewDNSProviderConfig(config *Config) (*DNSProvider, error) {
config: config,
inProgressFQDNs: make(map[string]inProgressInfo),
inProgressAuthZones: make(map[string]struct{}),
findZoneByFqdn: dns01.FindZoneByFqdn,
}, nil
}
@ -119,14 +103,14 @@ func NewDNSProviderConfig(config *Config) (*DNSProvider, error) {
// does this by creating and activating a new temporary Gandi DNS
// zone. This new zone contains the TXT record.
func (d *DNSProvider) Present(domain, token, keyAuth string) error {
fqdn, value, _ := acme.DNS01Record(domain, keyAuth)
fqdn, value := dns01.GetRecord(domain, keyAuth)
if d.config.TTL < minTTL {
d.config.TTL = minTTL // 300 is gandi minimum value for ttl
}
// find authZone and Gandi zone_id for fqdn
authZone, err := findZoneByFqdn(fqdn, acme.RecursiveNameservers)
authZone, err := d.findZoneByFqdn(fqdn)
if err != nil {
return fmt.Errorf("gandi: findZoneByFqdn failure: %v", err)
}
@ -154,7 +138,7 @@ func (d *DNSProvider) Present(domain, token, keyAuth string) error {
// perform API actions to create and activate new gandi zone
// containing the required TXT record
newZoneName := fmt.Sprintf("%s [ACME Challenge %s]", acme.UnFqdn(authZone), time.Now().Format(time.RFC822Z))
newZoneName := fmt.Sprintf("%s [ACME Challenge %s]", dns01.UnFqdn(authZone), time.Now().Format(time.RFC822Z))
newZoneID, err := d.cloneZone(zoneID, newZoneName)
if err != nil {
@ -196,7 +180,7 @@ func (d *DNSProvider) Present(domain, token, keyAuth string) error {
// parameters. It does this by restoring the old Gandi DNS zone and
// removing the temporary one created by Present.
func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error {
fqdn, _, _ := acme.DNS01Record(domain, keyAuth)
fqdn, _ := dns01.GetRecord(domain, keyAuth)
// acquire lock and retrieve zoneID, newZoneID and authZone
d.inProgressMu.Lock()
@ -228,224 +212,3 @@ func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error {
func (d *DNSProvider) Timeout() (timeout, interval time.Duration) {
return d.config.PropagationTimeout, d.config.PollingInterval
}
// rpcCall makes an XML-RPC call to Gandi's RPC endpoint by
// marshaling the data given in the call argument to XML and sending
// that via HTTP Post to Gandi.
// The response is then unmarshalled into the resp argument.
func (d *DNSProvider) rpcCall(call *methodCall, resp response) error {
// marshal
b, err := xml.MarshalIndent(call, "", " ")
if err != nil {
return fmt.Errorf("marshal error: %v", err)
}
// post
b = append([]byte(`<?xml version="1.0"?>`+"\n"), b...)
respBody, err := d.httpPost(d.config.BaseURL, "text/xml", bytes.NewReader(b))
if err != nil {
return err
}
// unmarshal
err = xml.Unmarshal(respBody, resp)
if err != nil {
return fmt.Errorf("unmarshal error: %v", err)
}
if resp.faultCode() != 0 {
return rpcError{
faultCode: resp.faultCode(), faultString: resp.faultString()}
}
return nil
}
// functions to perform API actions
func (d *DNSProvider) getZoneID(domain string) (int, error) {
resp := &responseStruct{}
err := d.rpcCall(&methodCall{
MethodName: "domain.info",
Params: []param{
paramString{Value: d.config.APIKey},
paramString{Value: domain},
},
}, resp)
if err != nil {
return 0, err
}
var zoneID int
for _, member := range resp.StructMembers {
if member.Name == "zone_id" {
zoneID = member.ValueInt
}
}
if zoneID == 0 {
return 0, fmt.Errorf("could not determine zone_id for %s", domain)
}
return zoneID, nil
}
func (d *DNSProvider) cloneZone(zoneID int, name string) (int, error) {
resp := &responseStruct{}
err := d.rpcCall(&methodCall{
MethodName: "domain.zone.clone",
Params: []param{
paramString{Value: d.config.APIKey},
paramInt{Value: zoneID},
paramInt{Value: 0},
paramStruct{
StructMembers: []structMember{
structMemberString{
Name: "name",
Value: name,
}},
},
},
}, resp)
if err != nil {
return 0, err
}
var newZoneID int
for _, member := range resp.StructMembers {
if member.Name == "id" {
newZoneID = member.ValueInt
}
}
if newZoneID == 0 {
return 0, fmt.Errorf("could not determine cloned zone_id")
}
return newZoneID, nil
}
func (d *DNSProvider) newZoneVersion(zoneID int) (int, error) {
resp := &responseInt{}
err := d.rpcCall(&methodCall{
MethodName: "domain.zone.version.new",
Params: []param{
paramString{Value: d.config.APIKey},
paramInt{Value: zoneID},
},
}, resp)
if err != nil {
return 0, err
}
if resp.Value == 0 {
return 0, fmt.Errorf("could not create new zone version")
}
return resp.Value, nil
}
func (d *DNSProvider) addTXTRecord(zoneID int, version int, name string, value string, ttl int) error {
resp := &responseStruct{}
err := d.rpcCall(&methodCall{
MethodName: "domain.zone.record.add",
Params: []param{
paramString{Value: d.config.APIKey},
paramInt{Value: zoneID},
paramInt{Value: version},
paramStruct{
StructMembers: []structMember{
structMemberString{
Name: "type",
Value: "TXT",
}, structMemberString{
Name: "name",
Value: name,
}, structMemberString{
Name: "value",
Value: value,
}, structMemberInt{
Name: "ttl",
Value: ttl,
}},
},
},
}, resp)
return err
}
func (d *DNSProvider) setZoneVersion(zoneID int, version int) error {
resp := &responseBool{}
err := d.rpcCall(&methodCall{
MethodName: "domain.zone.version.set",
Params: []param{
paramString{Value: d.config.APIKey},
paramInt{Value: zoneID},
paramInt{Value: version},
},
}, resp)
if err != nil {
return err
}
if !resp.Value {
return fmt.Errorf("could not set zone version")
}
return nil
}
func (d *DNSProvider) setZone(domain string, zoneID int) error {
resp := &responseStruct{}
err := d.rpcCall(&methodCall{
MethodName: "domain.zone.set",
Params: []param{
paramString{Value: d.config.APIKey},
paramString{Value: domain},
paramInt{Value: zoneID},
},
}, resp)
if err != nil {
return err
}
var respZoneID int
for _, member := range resp.StructMembers {
if member.Name == "zone_id" {
respZoneID = member.ValueInt
}
}
if respZoneID != zoneID {
return fmt.Errorf("could not set new zone_id for %s", domain)
}
return nil
}
func (d *DNSProvider) deleteZone(zoneID int) error {
resp := &responseBool{}
err := d.rpcCall(&methodCall{
MethodName: "domain.zone.delete",
Params: []param{
paramString{Value: d.config.APIKey},
paramInt{Value: zoneID},
},
}, resp)
if err != nil {
return err
}
if !resp.Value {
return fmt.Errorf("could not delete zone_id")
}
return nil
}
func (d *DNSProvider) httpPost(url string, bodyType string, body io.Reader) ([]byte, error) {
resp, err := d.config.HTTPClient.Post(url, bodyType, body)
if err != nil {
return nil, fmt.Errorf("HTTP Post Error: %v", err)
}
defer resp.Body.Close()
b, err := ioutil.ReadAll(resp.Body)
if err != nil {
return nil, fmt.Errorf("HTTP Post Error: %v", err)
}
return b, nil
}