fastdns: Do not overwrite existing TXT records (#774)

Gopkg.lock

@@ -55,7 +55,7 @@
   revision = "a3fa4a771d87bda2514a90a157e1fed1b6897d2e"
 
 [[projects]]
-  digest = "1:d677d9bb0dfb2cf2ec6ab5ff1d2deb08ef88f4b255c9f201f01100933ef001a2"
+  digest = "1:47071ecf8d840dd357ede1b2aed46576bdd0a866adecef3c9e85a00db9672202"
   name = "github.com/akamai/AkamaiOPEN-edgegrid-golang"
   packages = [
     "client-v1",
@@ -64,8 +64,8 @@
     "jsonhooks-v1",
   ]
   pruneopts = "NUT"
-  revision = "196fbdab2db66d0e231cc363efb63454f55fed1c"
-  version = "v0.6.2"
+  revision = "1471ce9c14c6d8c007516e129262962a628fecdf"
+  version = "v0.7.3"
 
 [[projects]]
   digest = "1:823e87ae25170339e2bfd1d6f7c2e27554c6bb5655f91c67b37bd5be45bb6b32"
@@ -232,12 +232,12 @@
   revision = "53e6ce116135b80d037921a7fdd5138cf32d7a8a"
 
 [[projects]]
-  digest = "1:a1578f7323eca2b88021fdc9a79a99833d40b12c32a5ea4f284e2fad19ea2657"
+  digest = "1:1bb197a3b5db4e06e00b7560f8e89836c486627f2a0338332ed37daa003d259e"
   name = "github.com/google/uuid"
   packages = ["."]
   pruneopts = "NUT"
-  revision = "d460ce9f8df2e77fb1ba55ca87fafed96c607494"
-  version = "v1.0.0"
+  revision = "064e2069ce9c359c118179501254f67d7d37ba24"
+  version = "0.2"
 
 [[projects]]
   branch = "master"

Gopkg.toml

@@ -96,3 +96,7 @@
 [[constraint]]
   version = "v1.1.0"
   name = "github.com/miekg/dns"
+
+[[constraint]]
+  version = "v0.7.3"
+  name = "github.com/akamai/AkamaiOPEN-edgegrid-golang"

providers/dns/fastdns/fastdns.go

@@ -89,16 +89,10 @@ func (d *DNSProvider) Present(domain, token, keyAuth string) error {
 	_ = record.SetField("target", value)
 	_ = record.SetField("active", true)
 
-	existingRecord := d.findExistingRecord(zone, recordName)
-
-	if existingRecord != nil {
-		if reflect.DeepEqual(existingRecord.ToMap(), record.ToMap()) {
+	for _, r := range zone.Zone.Txt {
+		if r != nil && reflect.DeepEqual(r.ToMap(), record.ToMap()) {
 			return nil
 		}
-		err = zone.RemoveRecord(existingRecord)
-		if err != nil {
-			return fmt.Errorf("fastdns: %v", err)
-		}
 	}
 
 	return d.createRecord(zone, record)
@@ -119,13 +113,17 @@ func (d *DNSProvider) CleanUp(domain, token, keyAuth string) error {
 		return fmt.Errorf("fastdns: %v", err)
 	}
 
-	existingRecord := d.findExistingRecord(zone, recordName)
-
-	if existingRecord != nil {
-		err := zone.RemoveRecord(existingRecord)
-		if err != nil {
+	var removed bool
+	for _, r := range zone.Zone.Txt {
+		if r != nil && r.Name == recordName {
+			if zone.RemoveRecord(r) != nil {
 				return fmt.Errorf("fastdns: %v", err)
 			}
+			removed = true
+		}
+	}
+
+	if removed {
 		return zone.Save()
 	}
 
@@ -150,16 +148,6 @@ func (d *DNSProvider) findZoneAndRecordName(fqdn, domain string) (string, string
 	return zone, name, nil
 }
 
-func (d *DNSProvider) findExistingRecord(zone *configdns.Zone, recordName string) *configdns.TxtRecord {
-	for _, r := range zone.Zone.Txt {
-		if r.Name == recordName {
-			return r
-		}
-	}
-
-	return nil
-}
-
 func (d *DNSProvider) createRecord(zone *configdns.Zone, record *configdns.TxtRecord) error {
 	err := zone.AddRecord(record)
 	if err != nil {

vendor/github.com/akamai/AkamaiOPEN-edgegrid-golang/client-v1/client.go

@@ -6,8 +6,11 @@ import (
 	"errors"
 	"io"
 	"io/ioutil"
+	"mime/multipart"
 	"net/http"
 	"net/url"
+	"os"
+	"path/filepath"
 	"runtime"
 	"strings"
 
@@ -61,13 +64,21 @@ func NewRequest(config edgegrid.Config, method, path string, body io.Reader) (*h
 // NewJSONRequest creates an HTTP request that can be sent to the Akamai APIs with a JSON body
 // The JSON body is encoded and the Content-Type/Accept headers are set automatically.
 func NewJSONRequest(config edgegrid.Config, method, path string, body interface{}) (*http.Request, error) {
+	var req *http.Request
+	var err error
+
+	if body != nil {
 		jsonBody, err := jsonhooks.Marshal(body)
 		if err != nil {
 			return nil, err
 		}
 
 		buf := bytes.NewReader(jsonBody)
-	req, err := NewRequest(config, method, path, buf)
+		req, err = NewRequest(config, method, path, buf)
+	} else {
+		req, err = NewRequest(config, method, path, nil)
+	}
+
 	if err != nil {
 		return nil, err
 	}
@@ -78,6 +89,36 @@ func NewJSONRequest(config edgegrid.Config, method, path string, body interface{
 	return req, nil
 }
 
+// NewMultiPartFormDataRequest creates an HTTP request that uploads a file to the Akamai API
+func NewMultiPartFormDataRequest(config edgegrid.Config, uriPath, filePath string, otherFormParams map[string]string) (*http.Request, error) {
+	file, err := os.Open(filePath)
+	if err != nil {
+		return nil, err
+	}
+	defer file.Close()
+
+	body := &bytes.Buffer{}
+	writer := multipart.NewWriter(body)
+	// TODO: make this field name configurable
+	part, err := writer.CreateFormFile("importFile", filepath.Base(filePath))
+	if err != nil {
+		return nil, err
+	}
+	_, err = io.Copy(part, file)
+
+	for key, val := range otherFormParams {
+		_ = writer.WriteField(key, val)
+	}
+	err = writer.Close()
+	if err != nil {
+		return nil, err
+	}
+
+	req, err := NewRequest(config, "POST", uriPath, body)
+	req.Header.Set("Content-Type", writer.FormDataContentType())
+	return req, err
+}
+
 // Do performs a given HTTP Request, signed with the Akamai OPEN Edgegrid
 // Authorization header. An edgegrid.Response or an error is returned.
 func Do(config edgegrid.Config, req *http.Request) (*http.Response, error) {

vendor/github.com/akamai/AkamaiOPEN-edgegrid-golang/client-v1/errors.go

@@ -16,6 +16,8 @@ type APIError struct {
 	Title       string           `json:"title"`
 	Status      int              `json:"status"`
 	Detail      string           `json:"detail"`
+	Errors      []APIErrorDetail `json:"errors"`
+	Problems    []APIErrorDetail `json:"problems"`
 	Instance    string           `json:"instance"`
 	Method      string           `json:"method"`
 	ServerIP    string           `json:"serverIp"`
@@ -26,8 +28,26 @@ type APIError struct {
 	RawBody     string           `json:"-"`
 }
 
+type APIErrorDetail struct {
+	Type          string `json:"type"`
+	Title         string `json:"title"`
+	Detail        string `json:"detail"`
+	RejectedValue string `json:"rejectedValue"`
+}
+
 func (error APIError) Error() string {
-	return strings.TrimSpace(fmt.Sprintf("API Error: %d %s %s More Info %s", error.Status, error.Title, error.Detail, error.Type))
+	var errorDetails string
+	if len(error.Errors) > 0 {
+		for _, e := range error.Errors {
+			errorDetails = fmt.Sprintf("%s \n %s", errorDetails, e)
+		}
+	}
+	if len(error.Problems) > 0 {
+		for _, e := range error.Problems {
+			errorDetails = fmt.Sprintf("%s \n %s", errorDetails, e)
+		}
+	}
+	return strings.TrimSpace(fmt.Sprintf("API Error: %d %s %s More Info %s\n %s", error.Status, error.Title, error.Detail, error.Type, errorDetails))
 }
 
 // NewAPIError creates a new API error based on a Response,
@@ -45,7 +65,6 @@ func NewAPIError(response *http.Response) APIError {
 // other purposes.
 func NewAPIErrorFromBody(response *http.Response, body []byte) APIError {
 	error := APIError{}
-
 	if err := jsonhooks.Unmarshal(body, &error); err == nil {
 		error.Status = response.StatusCode
 		error.Title = response.Status

vendor/github.com/akamai/AkamaiOPEN-edgegrid-golang/configdns-v1/record.go

@@ -1324,6 +1324,7 @@ func (record *RrsigRecord) ToMap() map[string]interface{} {
 
 type SoaRecord struct {
 	fieldMap       []string `json:"-"`
+	originalSerial uint     `json:"-"`
 	TTL            int      `json:"ttl,omitempty"`
 	Originserver   string   `json:"originserver,omitempty"`
 	Contact        string   `json:"contact,omitempty"`

vendor/github.com/akamai/AkamaiOPEN-edgegrid-golang/configdns-v1/zone.go

@@ -82,7 +82,7 @@ func GetZone(hostname string) (*Zone, error) {
 	} else if res.StatusCode == 404 {
 		return nil, &ZoneError{zoneName: hostname}
 	} else {
-		err = client.BodyJSON(res, &zone)
+		err = client.BodyJSON(res, zone)
 		if err != nil {
 			return nil, err
 		}
@@ -762,11 +762,18 @@ func (zone *Zone) removeTxtRecord(record *TxtRecord) error {
 	return errors.New("Txt Record not found")
 }
 
-func (zone *Zone) PreMarshalJSON() error {
+func (zone *Zone) PostUnmarshalJSON() error {
 	if zone.Zone.Soa.Serial > 0 {
-		zone.Zone.Soa.Serial = zone.Zone.Soa.Serial + 1
-	} else {
+		zone.Zone.Soa.originalSerial = zone.Zone.Soa.Serial
+	}
+	return nil
+}
+
+func (zone *Zone) PreMarshalJSON() error {
+	if zone.Zone.Soa.Serial == 0 {
 		zone.Zone.Soa.Serial = uint(time.Now().Unix())
+	} else if zone.Zone.Soa.Serial == zone.Zone.Soa.originalSerial {
+		zone.Zone.Soa.Serial = zone.Zone.Soa.Serial + 1
 	}
 	return nil
 }
@@ -786,21 +793,24 @@ func (zone *Zone) validateCnames() (bool, []name) {
 }
 
 func (zone *Zone) removeCnameName(host string) {
-	for i, v := range cnameNames {
-		if v.name == host {
-			r := cnameNames[:i]
-			cnameNames = append(r, cnameNames[i+1:]...)
+	var ncn []name
+	for _, v := range cnameNames {
+		if v.name != host {
+			ncn =append(ncn, v)
 		}
 	}
+	cnameNames = ncn
 }
 
+
 func (zone *Zone) removeNonCnameName(host string) {
-	for i, v := range nonCnameNames {
-		if v.name == host {
-			r := nonCnameNames[:i]
-			nonCnameNames = append(r, nonCnameNames[i+1:]...)
+	var ncn []name
+	for _, v := range nonCnameNames {
+		if v.name != host {
+			ncn =append(ncn, v)
 		}
 	}
+	nonCnameNames = ncn
 }
 
 func (zone *Zone) FindRecords(recordType string, options map[string]interface{}) []DNSRecord {

vendor/github.com/akamai/AkamaiOPEN-edgegrid-golang/jsonhooks-v1/jsonhooks.go

@@ -44,7 +44,7 @@ type PreJSONMarshaler interface {
 // ImplementsPreJSONMarshaler checks for support for the PreMarshalJSON pre-hook
 func ImplementsPreJSONMarshaler(v interface{}) bool {
 	value := reflect.ValueOf(v)
-	if value.Kind() == reflect.Ptr && value.IsNil() {
+	if !value.IsValid() {
 		return false
 	}
 

vendor/github.com/google/uuid/dce.go

@@ -42,7 +42,7 @@ func NewDCESecurity(domain Domain, id uint32) (UUID, error) {
 // NewDCEPerson returns a DCE Security (Version 2) UUID in the person
 // domain with the id returned by os.Getuid.
 //
-//  NewDCESecurity(Person, uint32(os.Getuid()))
+//  NewDCEPerson(Person, uint32(os.Getuid()))
 func NewDCEPerson() (UUID, error) {
 	return NewDCESecurity(Person, uint32(os.Getuid()))
 }
@@ -50,7 +50,7 @@ func NewDCEPerson() (UUID, error) {
 // NewDCEGroup returns a DCE Security (Version 2) UUID in the group
 // domain with the id returned by os.Getgid.
 //
-//  NewDCESecurity(Group, uint32(os.Getgid()))
+//  NewDCEGroup(Group, uint32(os.Getgid()))
 func NewDCEGroup() (UUID, error) {
 	return NewDCESecurity(Group, uint32(os.Getgid()))
 }

vendor/github.com/google/uuid/hash.go

@@ -27,7 +27,7 @@ var (
 func NewHash(h hash.Hash, space UUID, data []byte, version int) UUID {
 	h.Reset()
 	h.Write(space[:])
-	h.Write(data)
+	h.Write([]byte(data))
 	s := h.Sum(nil)
 	var uuid UUID
 	copy(uuid[:], s)

vendor/github.com/google/uuid/marshal.go

@@ -15,6 +15,8 @@ func (uuid UUID) MarshalText() ([]byte, error) {
 
 // UnmarshalText implements encoding.TextUnmarshaler.
 func (uuid *UUID) UnmarshalText(data []byte) error {
+	// See comment in ParseBytes why we do this.
+	// id, err := ParseBytes(data)
 	id, err := ParseBytes(data)
 	if err == nil {
 		*uuid = id

vendor/github.com/google/uuid/node.go

@@ -5,11 +5,13 @@
 package uuid
 
 import (
+	"net"
 	"sync"
 )
 
 var (
 	nodeMu     sync.Mutex
+	interfaces []net.Interface // cached list of interfaces
 	ifname     string          // name of interface being used
 	nodeID     [6]byte         // hardware for version 1 UUIDs
 	zeroID     [6]byte         // nodeID with only 0's
@@ -37,12 +39,21 @@ func SetNodeInterface(name string) bool {
 }
 
 func setNodeInterface(name string) bool {
-	iname, addr := getHardwareInterface(name) // null implementation for js
-	if iname != "" && addr != nil {
-		ifname = iname
-		copy(nodeID[:], addr)
+	if interfaces == nil {
+		var err error
+		interfaces, err = net.Interfaces()
+		if err != nil && name != "" {
+			return false
+		}
+	}
+
+	for _, ifs := range interfaces {
+		if len(ifs.HardwareAddr) >= 6 && (name == "" || name == ifs.Name) {
+			copy(nodeID[:], ifs.HardwareAddr)
+			ifname = ifs.Name
 			return true
 		}
+	}
 
 	// We found no interfaces with a valid hardware address.  If name
 	// does not specify a specific interface generate a random Node ID
@@ -83,6 +94,9 @@ func SetNodeID(id []byte) bool {
 // NodeID returns the 6 byte node id encoded in uuid.  It returns nil if uuid is
 // not valid.  The NodeID is only well defined for version 1 and 2 UUIDs.
 func (uuid UUID) NodeID() []byte {
+	if len(uuid) != 16 {
+		return nil
+	}
 	var node [6]byte
 	copy(node[:], uuid[10:])
 	return node[:]

vendor/github.com/google/uuid/node_js.go

@@ -1,12 +0,0 @@
-// Copyright 2017 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build js
-
-package uuid
-
-// getHardwareInterface returns nil values for the JS version of the code.
-// This remvoves the "net" dependency, because it is not used in the browser.
-// Using the "net" library inflates the size of the transpiled JS code by 673k bytes.
-func getHardwareInterface(name string) (string, []byte) { return "", nil }

vendor/github.com/google/uuid/node_net.go

@@ -1,33 +0,0 @@
-// Copyright 2017 Google Inc.  All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// +build !js
-
-package uuid
-
-import "net"
-
-var interfaces []net.Interface // cached list of interfaces
-
-// getHardwareInterface returns the name and hardware address of interface name.
-// If name is "" then the name and hardware address of one of the system's
-// interfaces is returned.  If no interfaces are found (name does not exist or
-// there are no interfaces) then "", nil is returned.
-//
-// Only addresses of at least 6 bytes are returned.
-func getHardwareInterface(name string) (string, []byte) {
-	if interfaces == nil {
-		var err error
-		interfaces, err = net.Interfaces()
-		if err != nil {
-			return "", nil
-		}
-	}
-	for _, ifs := range interfaces {
-		if len(ifs.HardwareAddr) >= 6 && (name == "" || name == ifs.Name) {
-			return ifs.Name, ifs.HardwareAddr
-		}
-	}
-	return "", nil
-}

vendor/github.com/google/uuid/sql.go

@@ -13,36 +13,35 @@ import (
 // Currently, database types that map to string and []byte are supported. Please
 // consult database-specific driver documentation for matching types.
 func (uuid *UUID) Scan(src interface{}) error {
-	switch src := src.(type) {
-	case nil:
-		return nil
-
+	switch src.(type) {
 	case string:
 		// if an empty UUID comes from a table, we return a null UUID
-		if src == "" {
+		if src.(string) == "" {
 			return nil
 		}
 
 		// see Parse for required string format
-		u, err := Parse(src)
+		u, err := Parse(src.(string))
+
 		if err != nil {
 			return fmt.Errorf("Scan: %v", err)
 		}
 
 		*uuid = u
-
 	case []byte:
+		b := src.([]byte)
+
 		// if an empty UUID comes from a table, we return a null UUID
-		if len(src) == 0 {
+		if len(b) == 0 {
 			return nil
 		}
 
 		// assumes a simple slice of bytes if 16 bytes
 		// otherwise attempts to parse
-		if len(src) != 16 {
-			return uuid.Scan(string(src))
+		if len(b) != 16 {
+			return uuid.Scan(string(b))
 		}
-		copy((*uuid)[:], src)
+		copy((*uuid)[:], b)
 
 	default:
 		return fmt.Errorf("Scan: unable to scan type %T into UUID", src)

vendor/github.com/google/uuid/time.go

@@ -86,7 +86,7 @@ func clockSequence() int {
 	return int(clockSeq & 0x3fff)
 }
 
-// SetClockSequence sets the clock sequence to the lower 14 bits of seq.  Setting to
+// SetClockSeq sets the clock sequence to the lower 14 bits of seq.  Setting to
 // -1 causes a new sequence to be generated.
 func SetClockSequence(seq int) {
 	defer timeMu.Unlock()
@@ -100,9 +100,9 @@ func setClockSequence(seq int) {
 		randomBits(b[:]) // clock sequence
 		seq = int(b[0])<<8 | int(b[1])
 	}
-	oldSeq := clockSeq
+	old_seq := clockSeq
 	clockSeq = uint16(seq&0x3fff) | 0x8000 // Set our variant
-	if oldSeq != clockSeq {
+	if old_seq != clockSeq {
 		lasttime = 0
 	}
 }

vendor/github.com/google/uuid/uuid.go

@@ -58,12 +58,12 @@ func Parse(s string) (UUID, error) {
 		14, 16,
 		19, 21,
 		24, 26, 28, 30, 32, 34} {
-		v, ok := xtob(s[x], s[x+1])
-		if !ok {
+		if v, ok := xtob(s[x], s[x+1]); !ok {
 			return uuid, errors.New("invalid UUID format")
-		}
+		} else {
 			uuid[i] = v
 		}
+	}
 	return uuid, nil
 }
 
@@ -88,22 +88,15 @@ func ParseBytes(b []byte) (UUID, error) {
 		14, 16,
 		19, 21,
 		24, 26, 28, 30, 32, 34} {
-		v, ok := xtob(b[x], b[x+1])
-		if !ok {
+		if v, ok := xtob(b[x], b[x+1]); !ok {
 			return uuid, errors.New("invalid UUID format")
-		}
+		} else {
 			uuid[i] = v
 		}
+	}
 	return uuid, nil
 }
 
-// FromBytes creates a new UUID from a byte slice. Returns an error if the slice
-// does not have a length of 16. The bytes are copied from the slice.
-func FromBytes(b []byte) (uuid UUID, err error) {
-	err = uuid.UnmarshalBinary(b)
-	return uuid, err
-}
-
 // Must returns uuid if err is nil and panics otherwise.
 func Must(uuid UUID, err error) UUID {
 	if err != nil {
@@ -183,7 +176,7 @@ func (v Variant) String() string {
 	return fmt.Sprintf("BadVariant%d", int(v))
 }
 
-// SetRand sets the random number generator to r, which implements io.Reader.
+// SetRand sets the random number generator to r, which implents io.Reader.
 // If r.Read returns an error when the package requests random data then
 // a panic will be issued.
 //

vendor/github.com/google/uuid/version1.go

@@ -13,7 +13,7 @@ import (
 // or SetNodeInterface then it will be set automatically.  If the NodeID cannot
 // be set NewUUID returns nil.  If clock sequence has not been set by
 // SetClockSequence then it will be set automatically.  If GetTime fails to
-// return the current NewUUID returns nil and an error.
+// return the current NewUUID returns Nil and an error.
 //
 // In most cases, New should be used.
 func NewUUID() (UUID, error) {

vendor/github.com/google/uuid/version4.go

@@ -6,7 +6,7 @@ package uuid
 
 import "io"
 
-// New creates a new random UUID or panics.  New is equivalent to
+// New is creates a new random UUID or panics.  New is equivalent to
 // the expression
 //
 //    uuid.Must(uuid.NewRandom())
@@ -14,12 +14,12 @@ func New() UUID {
 	return Must(NewRandom())
 }
 
-// NewRandom returns a Random (Version 4) UUID.
+// NewRandom returns a Random (Version 4) UUID or panics.
 //
 // The strength of the UUIDs is based on the strength of the crypto/rand
 // package.
 //
-// A note about uniqueness derived from the UUID Wikipedia entry:
+// A note about uniqueness derived from from the UUID Wikipedia entry:
 //
 //  Randomly generated UUIDs have 122 random bits.  One's annual risk of being
 //  hit by a meteorite is estimated to be one chance in 17 billion, that