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105 lines
2.4 KiB
105 lines
2.4 KiB
package cryptostore_test
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import (
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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cmn "github.com/tendermint/tmlibs/common"
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"github.com/tendermint/go-crypto/keys/cryptostore"
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)
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func TestNoopEncoder(t *testing.T) {
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assert, require := assert.New(t), require.New(t)
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noop := cryptostore.Noop
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key, err := cryptostore.GenEd25519.Generate(cmn.RandBytes(16))
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require.NoError(err)
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key2, err := cryptostore.GenSecp256k1.Generate(cmn.RandBytes(16))
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require.NoError(err)
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_, b, err := noop.Encrypt(key, "encode")
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require.Nil(err)
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assert.NotEmpty(b)
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_, b2, err := noop.Encrypt(key2, "encode")
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require.Nil(err)
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assert.NotEmpty(b2)
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assert.NotEqual(b, b2)
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// note the decode with a different password works - not secure!
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pk, err := noop.Decrypt(nil, b, "decode")
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require.Nil(err)
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require.NotNil(pk)
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assert.Equal(key, pk)
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pk2, err := noop.Decrypt(nil, b2, "kggugougp")
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require.Nil(err)
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require.NotNil(pk2)
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assert.Equal(key2, pk2)
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}
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func TestSecretBox(t *testing.T) {
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assert, require := assert.New(t), require.New(t)
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enc := cryptostore.SecretBox
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key, err := cryptostore.GenEd25519.Generate(cmn.RandBytes(16))
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require.NoError(err)
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pass := "some-special-secret"
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s, b, err := enc.Encrypt(key, pass)
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require.Nil(err)
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assert.NotEmpty(b)
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// decoding with a different pass is an error
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pk, err := enc.Decrypt(s, b, "decode")
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require.NotNil(err)
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require.True(pk.Empty())
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// but decoding with the same passphrase gets us our key
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pk, err = enc.Decrypt(s, b, pass)
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require.Nil(err)
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assert.Equal(key, pk)
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}
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func TestSecretBoxNoPass(t *testing.T) {
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assert, require := assert.New(t), require.New(t)
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enc := cryptostore.SecretBox
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key, rerr := cryptostore.GenEd25519.Generate(cmn.RandBytes(16))
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require.NoError(rerr)
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cases := []struct {
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encode string
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decode string
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valid bool
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}{
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{"foo", "foo", true},
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{"foo", "food", false},
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{"", "", true},
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{"", "a", false},
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{"a", "", false},
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}
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for i, tc := range cases {
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s, b, err := enc.Encrypt(key, tc.encode)
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require.Nil(err, "%d: %+v", i, err)
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assert.NotEmpty(b, "%d", i)
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pk, err := enc.Decrypt(s, b, tc.decode)
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if tc.valid {
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require.Nil(err, "%d: %+v", i, err)
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assert.Equal(key, pk, "%d", i)
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} else {
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require.NotNil(err, "%d", i)
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}
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}
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// now let's make sure raw bytes also work...
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b := key.Bytes()
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pk, rerr := enc.Decrypt(nil, b, "")
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require.NoError(rerr)
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assert.Equal(key, pk)
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}
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