init

Author: zhoujun

.gitignore

@@ -1,3 +1,4 @@
 *.exe
 .idea
-*.test
+*.test
+#https://www.cnblogs.com/xiao-xue-di/p/14428435.html

api/user.go

@@ -8,20 +8,44 @@ require (
 )
 
 require (
+	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	github.com/go-playground/universal-translator v0.17.0
+	github.com/go-playground/validator/v10 v10.4.1
+	github.com/golang-jwt/jwt v3.2.2+incompatible
+	github.com/spf13/viper v1.10.1
+	google.golang.org/grpc v1.43.0
+	google.golang.org/protobuf v1.27.1
+)
+
+require (
+	github.com/fsnotify/fsnotify v1.5.1 // indirect
 	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-playground/locales v0.13.0 // indirect
-	github.com/go-playground/universal-translator v0.17.0 // indirect
-	github.com/go-playground/validator/v10 v10.4.1 // indirect
-	github.com/golang/protobuf v1.3.3 // indirect
-	github.com/json-iterator/go v1.1.9 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/hashicorp/hcl v1.0.0 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/kr/pretty v0.2.0 // indirect
 	github.com/leodido/go-urn v1.2.0 // indirect
-	github.com/mattn/go-isatty v0.0.12 // indirect
-	github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421 // indirect
-	github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 // indirect
+	github.com/magiconair/properties v1.8.5 // indirect
+	github.com/mattn/go-isatty v0.0.14 // indirect
+	github.com/mitchellh/mapstructure v1.4.3 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/pelletier/go-toml v1.9.4 // indirect
+	github.com/spf13/afero v1.6.0 // indirect
+	github.com/spf13/cast v1.4.1 // indirect
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/subosito/gotenv v1.2.0 // indirect
 	github.com/ugorji/go/codec v1.1.7 // indirect
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
-	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 // indirect
-	golang.org/x/sys v0.0.0-20210510120138-977fb7262007 // indirect
-	gopkg.in/yaml.v2 v2.2.8 // indirect
+	golang.org/x/crypto v0.0.0-20210817164053-32db794688a5 // indirect
+	golang.org/x/net v0.0.0-20210813160813-60bc85c4be6d // indirect
+	golang.org/x/sys v0.0.0-20211210111614-af8b64212486 // indirect
+	golang.org/x/text v0.3.7 // indirect
+	google.golang.org/genproto v0.0.0-20211208223120-3a66f561d7aa // indirect
+	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
+	gopkg.in/ini.v1 v1.66.2 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
 )

go.mod

@@ -0,0 +1,52 @@
+package main
+
+import (
+	"fmt"
+	"testing"
+)
+import "github.com/golang-jwt/jwt"
+
+// For HMAC signing method, the key can be any []byte. It is recommended to generate
+// a key using crypto/rand or something equivalent. You need the same key for signing
+// and validating.
+var hmacSampleSecret = []byte{1, 2, 3}
+
+func TestA(t *testing.T) {
+
+	// Create a new token object,
+	// specifying signing method and the claims you would like it to contain.
+	token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
+		"foo": "bar",
+		"nbf": "1",
+	})
+
+	// Sign and get the complete encoded token as a string using the secret
+	tokenString, err := token.SignedString(hmacSampleSecret)
+
+	fmt.Println(tokenString, err)
+}
+
+func TestB(t *testing.T) {
+	tokenString := "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJmb28iOiJiYXIiLCJuYmYiOjE0NDQ0Nzg0MDB9.aGTWgif4pwMnjF8My859yqoueBN9ueg95F58WNFt1ps"
+
+	// Parse takes the token string and a function for looking up the key. The latter is especially
+	// useful if you use multiple keys for your application.  The standard is to use 'kid' in the
+	// head of the token to identify which key to use, but the parsed token (head and claims) is provided
+	// to the callback, providing flexibility.
+	token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
+		// Don't forget to validate the alg is what you expect:
+		if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
+			return nil, fmt.Errorf("Unexpected signing method: %v", token.Header["alg"])
+		}
+
+		// hmacSampleSecret is a []byte containing your secret, e.g. []byte("my_secret_key")
+		return hmacSampleSecret, nil
+	})
+
+	if claims, ok := token.Claims.(jwt.MapClaims); ok && token.Valid {
+		fmt.Println(claims["foo"], claims["nbf"])
+	} else {
+		fmt.Println(err)
+	}
+
+}