39 lines
1.0 KiB
Go
39 lines
1.0 KiB
Go
package utils
|
|
|
|
import (
|
|
"context"
|
|
"crypto/sha256"
|
|
|
|
. "github.com/onsi/ginkgo/v2"
|
|
. "github.com/onsi/gomega"
|
|
)
|
|
|
|
var _ = Describe("encrypt", func() {
|
|
It("decrypts correctly when using the same encryption key", func() {
|
|
sum := sha256.Sum256([]byte("password"))
|
|
encKey := sum[0:]
|
|
data := "Can you keep a secret?"
|
|
|
|
encrypted, err := Encrypt(context.Background(), encKey, data)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
decrypted, err := Decrypt(context.Background(), encKey, encrypted)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
Expect(decrypted).To(Equal(data))
|
|
})
|
|
|
|
It("fails to decrypt if not using the same encryption key", func() {
|
|
sum := sha256.Sum256([]byte("password"))
|
|
encKey := sum[0:]
|
|
data := "Can you keep a secret?"
|
|
|
|
encrypted, err := Encrypt(context.Background(), encKey, data)
|
|
Expect(err).ToNot(HaveOccurred())
|
|
|
|
sum = sha256.Sum256([]byte("different password"))
|
|
encKey = sum[0:]
|
|
_, err = Decrypt(context.Background(), encKey, encrypted)
|
|
Expect(err).To(MatchError("cipher: message authentication failed"))
|
|
})
|
|
})
|