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110 lines
4.1 KiB
110 lines
4.1 KiB
/*
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* MinIO Cloud Storage, (C) 2020 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package licverifier
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import (
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"fmt"
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"testing"
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"time"
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"github.com/dgrijalva/jwt-go"
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)
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// at fixes the jwt.TimeFunc at t and calls f in that context.
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func at(t time.Time, f func()) {
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jwt.TimeFunc = func() time.Time { return t }
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f()
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jwt.TimeFunc = time.Now
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}
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func areEqLicenseInfo(a, b LicenseInfo) bool {
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if a.Email == b.Email && a.TeamName == b.TeamName && a.AccountID == b.AccountID && a.ServiceType == b.ServiceType && a.StorageCapacity == b.StorageCapacity && a.ExpiresAt.Equal(b.ExpiresAt) {
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return true
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}
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return false
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}
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// TestLicenseVerify tests the license key verification process with a valid and
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// an invalid key.
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func TestLicenseVerify(t *testing.T) {
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pemBytes := []byte(`-----BEGIN PUBLIC KEY-----
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MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEbo+e1wpBY4tBq9AONKww3Kq7m6QP/TBQ
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mr/cKCUyBL7rcAvg0zNq1vcSrUSGlAmY3SEDCu3GOKnjG/U4E7+p957ocWSV+mQU
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9NKlTdQFGF3+aO6jbQ4hX/S5qPyF+a3z
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-----END PUBLIC KEY-----`)
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lv, err := NewLicenseVerifier(pemBytes)
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if err != nil {
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t.Fatalf("Failed to create license verifier: %s", err)
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}
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testCases := []struct {
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lic string
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expectedLicInfo LicenseInfo
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shouldPass bool
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}{{"", LicenseInfo{}, false},
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{"eyJhbGciOiJFUzM4NCIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJrcCtjMUBtaW5pby5pbyIsInRlYW1OYW1lIjoiR3JpbmdvdHRzIEluYy4iLCJleHAiOjEuNjI4MjAxODYyNjgwNzM3Nzc1ZTksImNhcGFjaXR5Ijo1MCwiaWF0IjoxLjU5NjY2NTg2MjY4MDczNzc3NWU5LCJhY2NvdW50SWQiOjEsInNlcnZpY2VUeXBlIjoiU1RBTkRBUkQifQ._2EgZpjVGo3hRacO2MNavDqZoaP-hwDQ745Z-t-N6lKDwhHOzwhENb9UhiubOQ_yTJ9Ia5EqMhQrC1QCrk8-ThiftmjFGKTyYw5j7gvox_5L-R8HIegACynVlmBlF6IV", LicenseInfo{
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Email: "kp+c1@minio.io",
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TeamName: "Gringotts Inc.",
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AccountID: 1,
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StorageCapacity: 50,
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ServiceType: "STANDARD",
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ExpiresAt: time.Date(2021, time.August, 5, 15, 17, 42, 0, time.FixedZone("PDT", -7*60*60)),
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}, true},
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}
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for i, tc := range testCases {
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// Fixing the jwt.TimeFunc at 2020-08-05 22:17:43 +0000 UTC to
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// ensure that the license JWT doesn't expire ever.
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at(time.Unix(int64(1596665863), 0), func() {
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licInfo, err := lv.Verify(tc.lic)
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if err != nil && tc.shouldPass {
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t.Fatalf("%d: Expected license to pass verification but failed with %s", i+1, err)
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}
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if err == nil {
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if !tc.shouldPass {
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t.Fatalf("%d: Expected license to fail verification but passed", i+1)
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}
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if !areEqLicenseInfo(tc.expectedLicInfo, licInfo) {
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t.Fatalf("%d: Expected license info %v but got %v", i+1, tc.expectedLicInfo, licInfo)
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}
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}
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})
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}
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}
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// Example creates a LicenseVerifier using the ECDSA public key in pemBytes. It
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// uses the Verify method of the LicenseVerifier to verify and extract the
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// claims present in the license key.
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func Example() {
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pemBytes := []byte(`-----BEGIN PUBLIC KEY-----
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MHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEbo+e1wpBY4tBq9AONKww3Kq7m6QP/TBQ
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mr/cKCUyBL7rcAvg0zNq1vcSrUSGlAmY3SEDCu3GOKnjG/U4E7+p957ocWSV+mQU
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9NKlTdQFGF3+aO6jbQ4hX/S5qPyF+a3z
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-----END PUBLIC KEY-----`)
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lv, err := NewLicenseVerifier(pemBytes)
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if err != nil {
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fmt.Println("Failed to create license verifier", err)
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}
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licenseKey := "eyJhbGciOiJFUzM4NCIsInR5cCI6IkpXVCJ9.eyJzdWIiOiJrcCtjMUBtaW5pby5pbyIsInRlYW1OYW1lIjoiR3JpbmdvdHRzIEluYy4iLCJleHAiOjEuNjI4MjAxODYyNjgwNzM3Nzc1ZTksImNhcGFjaXR5Ijo1MCwiaWF0IjoxLjU5NjY2NTg2MjY4MDczNzc3NWU5LCJhY2NvdW50SWQiOjEsInNlcnZpY2VUeXBlIjoiU1RBTkRBUkQifQ._2EgZpjVGo3hRacO2MNavDqZoaP-hwDQ745Z-t-N6lKDwhHOzwhENb9UhiubOQ_yTJ9Ia5EqMhQrC1QCrk8-ThiftmjFGKTyYw5j7gvox_5L-R8HIegACynVlmBlF6IV"
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licInfo, err := lv.Verify(licenseKey)
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if err != nil {
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fmt.Println("Failed to verify license key", err)
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}
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fmt.Println("License metadata", licInfo)
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}
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