78 lines
2.0 KiB
Go
78 lines
2.0 KiB
Go
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package model
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import (
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"encoding/json"
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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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)
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/*
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TestShouldOnlyMarshalPeriodAndDigitsAndAbsolutelyNeverSecret.
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This test is vital to ensuring the TOTP configuration is marshalled correctly. If encoding/json suddenly changes
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upstream and the json tag value of '-' doesn't exclude the field from marshalling then this test will pickup this
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issue prior to code being shipped.
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For this reason it's essential that the marshalled object contains all values populated, especially the secret.
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*/
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func TestShouldOnlyMarshalPeriodAndDigitsAndAbsolutelyNeverSecret(t *testing.T) {
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object := TOTPConfiguration{
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ID: 1,
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Username: "john",
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Issuer: "Authelia",
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Algorithm: "SHA1",
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Digits: 6,
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Period: 30,
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// DO NOT CHANGE THIS VALUE UNLESS YOU FULLY UNDERSTAND THE COMMENT AT THE TOP OF THIS TEST.
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Secret: []byte("ABC123"),
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}
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data, err := json.Marshal(object)
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assert.NoError(t, err)
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assert.Equal(t, "{\"digits\":6,\"period\":30}", string(data))
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// DO NOT REMOVE OR CHANGE THESE TESTS UNLESS YOU FULLY UNDERSTAND THE COMMENT AT THE TOP OF THIS TEST.
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require.NotContains(t, string(data), "secret")
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require.NotContains(t, string(data), "ABC123")
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}
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func TestShouldReturnErrWhenImageTooSmall(t *testing.T) {
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object := TOTPConfiguration{
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ID: 1,
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Username: "john",
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Issuer: "Authelia",
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Algorithm: "SHA1",
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Digits: 6,
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Period: 30,
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Secret: []byte("ABC123"),
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}
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img, err := object.Image(10, 10)
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assert.EqualError(t, err, "can not scale barcode to an image smaller than 41x41")
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assert.Nil(t, img)
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}
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func TestShouldReturnImage(t *testing.T) {
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object := TOTPConfiguration{
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ID: 1,
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Username: "john",
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Issuer: "Authelia",
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Algorithm: "SHA1",
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Digits: 6,
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Period: 30,
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Secret: []byte("ABC123"),
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}
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img, err := object.Image(41, 41)
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assert.NoError(t, err)
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require.NotNil(t, img)
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assert.Equal(t, 41, img.Bounds().Dx())
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assert.Equal(t, 41, img.Bounds().Dy())
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}
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