[add] Process yao.crypto.hash

crypto/crypto.go

@@ -0,0 +1,44 @@
+package crypto
+
+import (
+	"crypto"
+	"fmt"
+
+	"golang.org/x/crypto/md4"
+)
+
+func init() {
+	crypto.RegisterHash(crypto.MD4, md4.New)
+}
+
+var hashTypes = map[string]crypto.Hash{
+	"MD4":         crypto.MD4,
+	"MD5":         crypto.MD5,
+	"SHA1":        crypto.SHA1,
+	"SHA224":      crypto.SHA224,
+	"SHA256":      crypto.SHA256,
+	"SHA384":      crypto.SHA384,
+	"SHA512":      crypto.SHA512,
+	"MD5SHA1":     crypto.MD5SHA1,
+	"RIPEMD160":   crypto.RIPEMD160,
+	"SHA3_224":    crypto.SHA3_224,
+	"SHA3_256":    crypto.SHA3_256,
+	"SHA3_384":    crypto.SHA3_384,
+	"SHA3_512":    crypto.SHA3_512,
+	"SHA512_224":  crypto.SHA512_224,
+	"SHA512_256":  crypto.SHA512_256,
+	"BLAKE2s_256": crypto.BLAKE2s_256,
+	"BLAKE2b_256": crypto.BLAKE2b_256,
+	"BLAKE2b_384": crypto.BLAKE2b_384,
+	"BLAKE2b_512": crypto.BLAKE2b_512,
+}
+
+// Hash string
+func Hash(hash crypto.Hash, value string) (string, error) {
+	h := hash.New()
+	_, err := h.Write([]byte(value))
+	if err != nil {
+		return "", err
+	}
+	return fmt.Sprintf("%x", h.Sum(nil)), nil
+}

crypto/crypto_test.go

@@ -0,0 +1,32 @@
+package crypto
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/yaoapp/gou"
+)
+
+func TestMD4(t *testing.T) {
+	args := []interface{}{"MD4", "123456"}
+	res := gou.NewProcess("yao.crypto.hash", args...).Run()
+	assert.Equal(t, "585028aa0f794af812ee3be8804eb14a", res)
+}
+
+func TestMD5(t *testing.T) {
+	args := []interface{}{"MD5", "123456"}
+	res := gou.NewProcess("yao.crypto.hash", args...).Run()
+	assert.Equal(t, "e10adc3949ba59abbe56e057f20f883e", res)
+}
+
+func TestSHA1(t *testing.T) {
+	args := []interface{}{"SHA1", "123456"}
+	res := gou.NewProcess("yao.crypto.hash", args...).Run()
+	assert.Equal(t, "7c4a8d09ca3762af61e59520943dc26494f8941b", res)
+}
+
+func TestSHA256(t *testing.T) {
+	args := []interface{}{"SHA256", "123456"}
+	res := gou.NewProcess("yao.crypto.hash", args...).Run()
+	assert.Equal(t, "8d969eef6ecad3c29a3a629280e686cf0c3f5d5a86aff3ca12020c923adc6c92", res)
+}

crypto/process.go

@@ -0,0 +1,30 @@
+package crypto
+
+import (
+	"github.com/yaoapp/gou"
+	"github.com/yaoapp/kun/exception"
+)
+
+func init() {
+	gou.RegisterProcessHandler("yao.crypto.hash", ProcessHash)
+}
+
+// ProcessHash yao.crypto.hash Crypto Hash
+// Args[0] string: the hash function name. MD4/MD5/SHA1/SHA224/SHA256/SHA384/SHA512/MD5SHA1/RIPEMD160/SHA3_224/SHA3_256/SHA3_384/SHA3_512/SHA512_224/SHA512_256/BLAKE2s_256/BLAKE2b_256/BLAKE2b_384/BLAKE2b_512
+// Args[1] string: value
+func ProcessHash(process *gou.Process) interface{} {
+	process.ValidateArgNums(1)
+	typ := process.ArgsString(0)
+	value := process.ArgsString(1)
+
+	h, has := hashTypes[typ]
+	if !has {
+		exception.New("%s does not support", 400, typ).Throw()
+	}
+
+	res, err := Hash(h, value)
+	if err != nil {
+		exception.New("%s error: %s value: %s", 400, typ, err, value).Throw()
+	}
+	return res
+}