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minio/pkg/licverifier/verifier_test.go

110 lines
4.1 KiB

/*
* MinIO Cloud Storage, (C) 2020 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package licverifier
import (
"fmt"
"testing"
"time"
"github.com/dgrijalva/jwt-go"
)
// at fixes the jwt.TimeFunc at t and calls f in that context.
func at(t time.Time, f func()) {
jwt.TimeFunc = func() time.Time { return t }
f()
jwt.TimeFunc = time.Now
}
func areEqLicenseInfo(a, b LicenseInfo) bool {
if a.Email == b.Email && a.Organization == b.Organization && a.AccountID == b.AccountID && a.Plan == b.Plan && a.StorageCapacity == b.StorageCapacity && a.ExpiresAt.Equal(b.ExpiresAt) {
return true
}
return false
}
// TestLicenseVerify tests the license key verification process with a valid and
// an invalid key.
func TestLicenseVerify(t *testing.T) {
pemBytes := []byte(`-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEbo+e1wpBY4tBq9AONKww3Kq7m6QP/TBQ
mr/cKCUyBL7rcAvg0zNq1vcSrUSGlAmY3SEDCu3GOKnjG/U4E7+p957ocWSV+mQU
9NKlTdQFGF3+aO6jbQ4hX/S5qPyF+a3z
-----END PUBLIC KEY-----`)
lv, err := NewLicenseVerifier(pemBytes)
if err != nil {
t.Fatalf("Failed to create license verifier: %s", err)
}
testCases := []struct {
lic string
expectedLicInfo LicenseInfo
shouldPass bool
}{{"", LicenseInfo{}, false},
{"eyJhbGciOiJFUzM4NCIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJrYW5hZ2FyYWorYzFAbWluaW8uaW8iLCJjYXAiOjUwLCJvcmciOiJHcmluZ290dHMgSW5jLiIsImV4cCI6MS42NDE0NDYxNjkwMDExOTg4OTRlOSwicGxhbiI6IlNUQU5EQVJEIiwiaXNzIjoic3VibmV0QG1pbi5pbyIsImFpZCI6MSwiaWF0IjoxLjYwOTkxMDE2OTAwMTE5ODg5NGU5fQ.EhTL2xwMHnUoLQF4UR-5bjUCja3whseLU5mb9XEj7PvAae6HEIDCOMEF8Hhh20DN_v_LRE283j2ZlA5zulcXSZXS0CLcrKqbVy6QLvZfvvLuerOjJI-NBa9dSJWJ0WoN", LicenseInfo{
Email: "kanagaraj+c1@minio.io",
Organization: "Gringotts Inc.",
AccountID: 1,
StorageCapacity: 50,
Plan: "STANDARD",
ExpiresAt: time.Date(2022, time.January, 6, 5, 16, 9, 0, time.UTC),
}, true},
}
for i, tc := range testCases {
// Fixing the jwt.TimeFunc at 2021-01-06 05:16:09 +0000 UTC to
// ensure that the license JWT doesn't expire ever.
at(time.Unix(int64(1609910169), 0), func() {
licInfo, err := lv.Verify(tc.lic)
if err != nil && tc.shouldPass {
t.Fatalf("%d: Expected license to pass verification but failed with %s", i+1, err)
}
if err == nil {
if !tc.shouldPass {
t.Fatalf("%d: Expected license to fail verification but passed", i+1)
}
if !areEqLicenseInfo(tc.expectedLicInfo, licInfo) {
t.Fatalf("%d: Expected license info %v but got %v", i+1, tc.expectedLicInfo, licInfo)
}
}
})
}
}
// Example creates a LicenseVerifier using the ECDSA public key in pemBytes. It
// uses the Verify method of the LicenseVerifier to verify and extract the
// claims present in the license key.
func Example() {
pemBytes := []byte(`-----BEGIN PUBLIC KEY-----
MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEbo+e1wpBY4tBq9AONKww3Kq7m6QP/TBQ
mr/cKCUyBL7rcAvg0zNq1vcSrUSGlAmY3SEDCu3GOKnjG/U4E7+p957ocWSV+mQU
9NKlTdQFGF3+aO6jbQ4hX/S5qPyF+a3z
-----END PUBLIC KEY-----`)
lv, err := NewLicenseVerifier(pemBytes)
if err != nil {
fmt.Println("Failed to create license verifier", err)
}
licenseKey := "eyJhbGciOiJFUzM4NCIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJrYW5hZ2FyYWorYzFAbWluaW8uaW8iLCJjYXAiOjUwLCJvcmciOiJHcmluZ290dHMgSW5jLiIsImV4cCI6MS42NDE0NDYxNjkwMDExOTg4OTRlOSwicGxhbiI6IlNUQU5EQVJEIiwiaXNzIjoic3VibmV0QG1pbi5pbyIsImFpZCI6MSwiaWF0IjoxLjYwOTkxMDE2OTAwMTE5ODg5NGU5fQ.EhTL2xwMHnUoLQF4UR-5bjUCja3whseLU5mb9XEj7PvAae6HEIDCOMEF8Hhh20DN_v_LRE283j2ZlA5zulcXSZXS0CLcrKqbVy6QLvZfvvLuerOjJI-NBa9dSJWJ0WoN"
licInfo, err := lv.Verify(licenseKey)
if err != nil {
fmt.Println("Failed to verify license key", err)
}
fmt.Println("License metadata", licInfo)
}