1.修改代码适配阿里云的服务器

server/vendor/github.com/youmark/pkcs8/kdf_pbkdf2.go

@@ -0,0 +1,91 @@
+package pkcs8
+
+import (
+	"crypto"
+	"crypto/sha1"
+	"crypto/sha256"
+	"crypto/x509/pkix"
+	"encoding/asn1"
+	"errors"
+	"hash"
+
+	"golang.org/x/crypto/pbkdf2"
+)
+
+var (
+	oidPKCS5PBKDF2        = asn1.ObjectIdentifier{1, 2, 840, 113549, 1, 5, 12}
+	oidHMACWithSHA1       = asn1.ObjectIdentifier{1, 2, 840, 113549, 2, 7}
+	oidHMACWithSHA256     = asn1.ObjectIdentifier{1, 2, 840, 113549, 2, 9}
+)
+
+func init() {
+	RegisterKDF(oidPKCS5PBKDF2, func() KDFParameters {
+		return new(pbkdf2Params)
+	})
+}
+
+func newHashFromPRF(ai pkix.AlgorithmIdentifier) (func() hash.Hash, error) {
+	switch {
+	case len(ai.Algorithm) == 0 || ai.Algorithm.Equal(oidHMACWithSHA1):
+		return sha1.New, nil
+	case ai.Algorithm.Equal(oidHMACWithSHA256):
+		return sha256.New, nil
+	default:
+		return nil, errors.New("pkcs8: unsupported hash function")
+	}
+}
+
+func newPRFParamFromHash(h crypto.Hash) (pkix.AlgorithmIdentifier, error) {
+	switch h {
+	case crypto.SHA1:
+		return pkix.AlgorithmIdentifier{
+			Algorithm:  oidHMACWithSHA1,
+			Parameters: asn1.RawValue{Tag: asn1.TagNull}}, nil
+	case crypto.SHA256:
+		return pkix.AlgorithmIdentifier{
+			Algorithm:  oidHMACWithSHA256,
+			Parameters: asn1.RawValue{Tag: asn1.TagNull}}, nil
+	}
+	return pkix.AlgorithmIdentifier{}, errors.New("pkcs8: unsupported hash function")
+}
+
+type pbkdf2Params struct {
+	Salt           []byte
+	IterationCount int
+	PRF            pkix.AlgorithmIdentifier `asn1:"optional"`
+}
+
+func (p pbkdf2Params) DeriveKey(password []byte, size int) (key []byte, err error) {
+	h, err := newHashFromPRF(p.PRF)
+	if err != nil {
+		return nil, err
+	}
+	return pbkdf2.Key(password, p.Salt, p.IterationCount, size, h), nil
+}
+
+// PBKDF2Opts contains options for the PBKDF2 key derivation function.
+type PBKDF2Opts struct {
+	SaltSize       int
+	IterationCount int
+	HMACHash       crypto.Hash
+}
+
+func (p PBKDF2Opts) DeriveKey(password, salt []byte, size int) (
+	key []byte, params KDFParameters, err error) {
+
+	key = pbkdf2.Key(password, salt, p.IterationCount, size, p.HMACHash.New)
+	prfParam, err := newPRFParamFromHash(p.HMACHash)
+	if err != nil {
+		return nil, nil, err
+	}
+	params = pbkdf2Params{salt, p.IterationCount, prfParam}
+	return key, params, nil
+}
+
+func (p PBKDF2Opts) GetSaltSize() int {
+	return p.SaltSize
+}
+
+func (p PBKDF2Opts) OID() asn1.ObjectIdentifier {
+	return oidPKCS5PBKDF2
+}