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fix compile

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This commit is contained in:
Jakub 2019-03-07 16:56:12 +01:00
parent 35a4e32efb
commit 36b497d591
11 changed files with 73 additions and 76 deletions
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46
crypto/key.go
View file

@ -7,22 +7,21 @@ import (
"encoding/hex"
"errors"
"fmt"
"github.com/ProtonMail/go-pm-crypto/armor"
"io"
"math/big"
"time"
// "net/http"
// "net/url"
"runtime"
"strings"
"time"
//"github.com/ProtonMail/go-pm-crypto/armor"
"github.com/ProtonMail/go-pm-crypto/armor"
"github.com/ProtonMail/go-pm-crypto/constants"
"github.com/ProtonMail/go-pm-crypto/models"
"golang.org/x/crypto/openpgp"
"golang.org/x/crypto/openpgp/packet"
)
// A decrypted session key.
// SymmetricKey stores a decrypted session key.
type SymmetricKey struct {
// The clear base64-encoded key.
//Key string
@ -31,7 +30,7 @@ type SymmetricKey struct {
Algo string
}
//18 with the 2 highest order bits set to 1
// SymmetricallyEncryptedTag is 18 with the 2 highest order bits set to 1
const SymmetricallyEncryptedTag = 210
var symKeyAlgos = map[string]packet.CipherFunction{
@ -43,8 +42,8 @@ var symKeyAlgos = map[string]packet.CipherFunction{
"aes256": packet.CipherAES256,
}
// GetCipherFunc returns functin corresponding to an algorithm used in this SymmetricKey
// Use: go-pm-crypto, key.go, session.go
// Get cipher function corresponding to an algorithm used in this SymmetricKey
func (sk *SymmetricKey) GetCipherFunc() packet.CipherFunction {
cf, ok := symKeyAlgos[sk.Algo]
if ok {
@ -54,8 +53,8 @@ func (sk *SymmetricKey) GetCipherFunc() packet.CipherFunction {
panic("pmapi: unsupported cipher function: " + sk.Algo)
}
// GetBase64Key returns a key as base64 encoded string
// Use: bridge
// Returns a key as base64 encoded string
func (sk *SymmetricKey) GetBase64Key() string {
return base64.StdEncoding.EncodeToString(sk.Key)
}
@ -246,8 +245,8 @@ func encodedLength(length int) (b []byte) {
return
}
// Use: bridge
// SetKey encrypts the provided key.
// Use: bridge
func SetKey(kr *KeyRing, symKey *SymmetricKey) (packets string, err error) {
b := &bytes.Buffer{}
w := base64.NewEncoder(base64.StdEncoding, b)
@ -305,8 +304,8 @@ func SetKey(kr *KeyRing, symKey *SymmetricKey) (packets string, err error) {
return
}
// IsKeyExpiredBin checks if the given key is expired. Input in binary format
//Use: ios/android only
//Check if the given key is expired. Input in binary format
func (pm *PmCrypto) IsKeyExpiredBin(publicKey []byte) (bool, error) {
now := pm.getNow()
pubKeyReader := bytes.NewReader(publicKey)
@ -365,8 +364,8 @@ const (
failed = 3
)
//Use: ios/android only
//Check if the given key is expired. Input in armored form
// IsKeyExpired checks if the given key is expired. Input in armored format
// Use: ios/android only
func (pm *PmCrypto) IsKeyExpired(publicKey string) (bool, error) {
rawPubKey, err := armor.Unarmor(publicKey)
if err != nil {
@ -444,29 +443,34 @@ func (pm *PmCrypto) generateKey(userName string, domain string, passphrase strin
return "", err
}
serialized := w.Bytes()
return armor.ArmorWithType(serialized, armor.PRIVATE_KEY_HEADER)
return armor.ArmorWithType(serialized, constants.PrivateKeyHeader)
}
func (pm *PmCrypto) GenerateRSAKeyWithPrimes(userName string, domain string, passphrase string, bits int,
primeone []byte, primetwo []byte, primethree []byte, primefour []byte) (string, error) {
// GenerateRSAKeyWithPrimes generates RSA key with given primes.
// Use: TODO
func (pm *PmCrypto) GenerateRSAKeyWithPrimes(
userName, domain, passphrase string,
bits int,
primeone, primetwo, primethree, primefour []byte,
) (string, error) {
return pm.generateKey(userName, domain, passphrase, "rsa", bits, primeone, primetwo, primethree, primefour)
}
// Use: ios/android only
// GenerateKey ...
// TODO: is it really disabled
// disabled now, will enable later
// #generat new key with email address. Fix the UserID issue in protonmail system. on Feb 28, 17
// #static generate_key_with_email(email : string, passphrase : string, bits : i32) : open_pgp_key;
// # generate new key
// #static generate_new_key(user_id : string, email : string, passphrase : string, bits : i32) : open_pgp_key;
// Use: ios/android only
func (pm *PmCrypto) GenerateKey(userName string, domain string, passphrase string, keyType string, bits int) (string, error) {
return pm.generateKey(userName, domain, passphrase, keyType, bits, nil, nil, nil, nil)
}
// UpdatePrivateKeyPassphrase decrypts the given private key with oldPhrase and reencrypt with the newPassphrase
// Use ios/android only
// Decrypt given private key with oldPhrase and reencrypt with newPassphrase
func (pm *PmCrypto) UpdatePrivateKeyPassphrase(privateKey string, oldPassphrase string, newPassphrase string) (string, error) {
privKey := strings.NewReader(privateKey)
privKeyEntries, err := openpgp.ReadArmoredKeyRing(privKey)
if err != nil {
@ -506,11 +510,11 @@ func (pm *PmCrypto) UpdatePrivateKeyPassphrase(privateKey string, oldPassphrase
}
serialized := w.Bytes()
return armor.ArmorWithType(serialized, armor.PRIVATE_KEY_HEADER)
return armor.ArmorWithType(serialized, constants.PrivateKeyHeader)
}
// Use: ios/android only
// CheckKey print out the key and subkey fingerprint
// Use: ios/android only
func (pm *PmCrypto) CheckKey(pubKey string) (string, error) {
pubKeyReader := strings.NewReader(pubKey)
entries, err := openpgp.ReadArmoredKeyRing(pubKeyReader)

15
crypto/keyring.go
View file

@ -12,13 +12,14 @@ import (
"strings"
"time"
"github.com/ProtonMail/go-pm-crypto/models"
"golang.org/x/crypto/openpgp"
"golang.org/x/crypto/openpgp/armor"
pgperrors "golang.org/x/crypto/openpgp/errors"
"golang.org/x/crypto/openpgp/packet"
armorUtils "github.com/ProtonMail/go-pm-crypto/armor"
"github.com/ProtonMail/go-pm-crypto/constants"
"github.com/ProtonMail/go-pm-crypto/models"
)
// A keypair contains a private key and a public key.
@ -178,9 +179,8 @@ func EncryptCore(w io.Writer, encryptEntities []*openpgp.Entity, signEntity *ope
}
if canonicalizeText {
return openpgp.EncryptText(w, encryptEntities, signEntity, hints, config)
} else {
return openpgp.Encrypt(w, encryptEntities, signEntity, hints, config)
}
return openpgp.Encrypt(w, encryptEntities, signEntity, hints, config)
}
// An io.WriteCloser that both encrypts and armors data.
@ -206,7 +206,7 @@ func (w *armorEncryptWriter) Close() (err error) {
// EncryptArmored encrypts and armors data to the keyring's owner.
// Use: go-pm-crypto, keyring.go
func (kr *KeyRing) EncryptArmored(w io.Writer, sign *KeyRing) (wc io.WriteCloser, err error) {
aw, err := armorUtils.ArmorWithTypeBuffered(w, armorUtils.PGP_MESSAGE_HEADER)
aw, err := armorUtils.ArmorWithTypeBuffered(w, constants.PGPMessageHeader)
if err != nil {
return
}
@ -287,7 +287,7 @@ func (kr *KeyRing) DecryptString(encrypted string) (SignedString, error) {
// contents are still provided if library clients wish to process this message further
// Use go-pmapi
func (kr *KeyRing) DecryptStringIfNeeded(data string) (decrypted string, err error) {
if re := regexp.MustCompile("^-----BEGIN " + armorUtils.PGP_MESSAGE_HEADER + "-----(?s:.+)-----END " + armorUtils.PGP_MESSAGE_HEADER + "-----"); re.MatchString(data) {
if re := regexp.MustCompile("^-----BEGIN " + constants.PGPMessageHeader + "-----(?s:.+)-----END " + constants.PGPMessageHeader + "-----"); re.MatchString(data) {
var signed SignedString
signed, err = kr.DecryptString(data)
decrypted = signed.String
@ -305,9 +305,8 @@ func (kr *KeyRing) SignString(message string, canonicalizeText bool) (signed str
if err != nil {
return "", err
} else {
return sig.String(), nil
}
return sig.String(), nil
}
// DetachedSign will sign a separate ("detached") data from toSign, writing to
@ -451,7 +450,7 @@ func (kr *KeyRing) DecryptArmored(r io.Reader) (decrypted io.Reader, signed *Sig
return
}
if block.Type != armorUtils.PGP_MESSAGE_HEADER {
if block.Type != constants.PGPMessageHeader {
err = errors.New("pmapi: not an armored PGP message")
return
}

30
crypto/message.go
View file

@ -5,23 +5,25 @@ import (
"errors"
"io"
"io/ioutil"
"math"
"time"
armorUtils "github.com/ProtonMail/go-pm-crypto/armor"
"github.com/ProtonMail/go-pm-crypto/internal"
"github.com/ProtonMail/go-pm-crypto/models"
"golang.org/x/crypto/openpgp"
"golang.org/x/crypto/openpgp/armor"
errors2 "golang.org/x/crypto/openpgp/errors"
pgpErrors "golang.org/x/crypto/openpgp/errors"
"golang.org/x/crypto/openpgp/packet"
"math"
armorUtils "github.com/ProtonMail/go-pm-crypto/armor"
"github.com/ProtonMail/go-pm-crypto/constants"
"github.com/ProtonMail/go-pm-crypto/internal"
"github.com/ProtonMail/go-pm-crypto/models"
)
// Use: ios/android only
// DecryptMessage decrypt encrypted message use private key (string )
// DecryptMessageStringKey decrypt encrypted message use private key (string )
// encryptedText : string armored encrypted
// privateKey : armored private use to decrypt message
// passphrase : match with private key to decrypt message
// Use: ios/android only
func (pm *PmCrypto) DecryptMessageStringKey(encryptedText string, privateKey string, passphrase string) (string, error) {
privKeyRaw, err := armorUtils.Unarmor(privateKey)
if err != nil {
@ -36,13 +38,12 @@ func (pm *PmCrypto) DecryptMessageStringKey(encryptedText string, privateKey str
return pm.DecryptMessage(encryptedText, &KeyRing{entities: privKeyEntries}, passphrase)
}
// Use ios/android only
// DecryptMessageBinKey decrypt encrypted message use private key (bytes )
// DecryptMessage decrypts encrypted string using keyring
// encryptedText : string armored encrypted
// privateKey : unarmored private use to decrypt message could be mutiple keys
// privateKey : keyring with private key to decrypt message, could be mutiple keys
// passphrase : match with private key to decrypt message
// Use ios/android only
func (pm *PmCrypto) DecryptMessage(encryptedText string, privateKey *KeyRing, passphrase string) (string, error) {
md, err := decryptCore(encryptedText, nil, privateKey, passphrase, pm.getTimeGenerator())
if err != nil {
return "", err
@ -59,7 +60,6 @@ func (pm *PmCrypto) DecryptMessage(encryptedText string, privateKey *KeyRing, pa
}
func decryptCore(encryptedText string, additionalEntries openpgp.EntityList, privKey *KeyRing, passphrase string, timeFunc func() time.Time) (*openpgp.MessageDetails, error) {
rawPwd := []byte(passphrase)
privKey.Unlock(rawPwd)
@ -136,7 +136,7 @@ func (pm *PmCrypto) DecryptMessageVerify(encryptedText string, verifierKey *KeyR
// Handle signature time verification manually, so we can add a margin to the creationTime check.
func processSignatureExpiration(md *openpgp.MessageDetails, verifyTime int64) {
if md.SignatureError == errors2.ErrSignatureExpired {
if md.SignatureError == pgpErrors.ErrSignatureExpired {
if verifyTime > 0 {
created := md.Signature.CreationTime.Unix()
expires := int64(math.MaxInt64)
@ -160,7 +160,7 @@ func processSignatureExpiration(md *openpgp.MessageDetails, verifyTime int64) {
func (pm *PmCrypto) EncryptMessageWithPassword(plainText string, password string) (string, error) {
var outBuf bytes.Buffer
w, err := armor.Encode(&outBuf, armorUtils.PGP_MESSAGE_HEADER, internal.ArmorHeaders)
w, err := armor.Encode(&outBuf, constants.PGPMessageHeader, internal.ArmorHeaders)
if err != nil {
return "", err
}
@ -196,7 +196,7 @@ func (pm *PmCrypto) EncryptMessage(plainText string, publicKey *KeyRing, private
plainText = internal.TrimNewlines(plainText)
}
var outBuf bytes.Buffer
w, err := armor.Encode(&outBuf, armorUtils.PGP_MESSAGE_HEADER, internal.ArmorHeaders)
w, err := armor.Encode(&outBuf, constants.PGPMessageHeader, internal.ArmorHeaders)
if err != nil {
return "", err
}

4
crypto/signature_collector.go
View file

@ -34,9 +34,7 @@ func (sc *SignatureCollector) Accept(part io.Reader, header textproto.MIMEHeader
newPart, rawBody := pmmime.GetRawMimePart(part, "--"+params["boundary"])
var multiparts []io.Reader
var multipartHeaders []textproto.MIMEHeader
if multiparts, multipartHeaders, err = pmmime.GetMultipartParts(newPart, params); err != nil {
return
} else {
if multiparts, multipartHeaders, err = pmmime.GetMultipartParts(newPart, params); err == nil {
hasPlainChild := false
for _, header := range multipartHeaders {
mediaType, _, _ := mime.ParseMediaType(header.Get("Content-Type"))