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Feat/pcr yaml output (#222)

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* remove extra output and provide yaml option
* Add some explanation on how yaml format could be used.
This commit is contained in:
Fabian Kammel 2022-06-20 13:57:25 +02:00 • committed by GitHub
parent d856b0cd86
commit a1103b6da6
4 changed files with 93 additions and 16 deletions
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52
hack/pcr-reader/main_test.go
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@ -227,20 +227,48 @@ func mustMarshalAttDoc(t *testing.T, attDoc vtpm.AttestationDocument) []byte {
}
func TestPrintPCRs(t *testing.T) {
assert := assert.New(t)
pcrs := map[uint32][]byte{
0: {0x1, 0x2, 0x3},
1: {0x1, 0x2, 0x3},
2: {0x1, 0x2, 0x3},
testCases := map[string]struct {
pcrs map[uint32][]byte
format string
}{
"json": {
pcrs: map[uint32][]byte{
0: {0x1, 0x2, 0x3},
1: {0x1, 0x2, 0x3},
2: {0x1, 0x2, 0x3},
},
format: "json",
},
"empty format": {
pcrs: map[uint32][]byte{
0: {0x1, 0x2, 0x3},
1: {0x1, 0x2, 0x3},
2: {0x1, 0x2, 0x3},
},
format: "",
},
"yaml": {
pcrs: map[uint32][]byte{
0: {0x1, 0x2, 0x3},
1: {0x1, 0x2, 0x3},
2: {0x1, 0x2, 0x3},
},
format: "yaml",
},
}
var out bytes.Buffer
err := printPCRs(&out, pcrs)
assert.NoError(err)
for name, tc := range testCases {
t.Run(name, func(t *testing.T) {
assert := assert.New(t)
for idx, pcr := range pcrs {
assert.Contains(out.String(), fmt.Sprintf("\"%d\": ", idx))
assert.Contains(out.String(), fmt.Sprintf(": \"%s\"", base64.StdEncoding.EncodeToString(pcr)))
var out bytes.Buffer
err := printPCRs(&out, tc.pcrs, tc.format)
assert.NoError(err)
for idx, pcr := range tc.pcrs {
assert.Contains(out.String(), fmt.Sprintf("%d", idx))
assert.Contains(out.String(), base64.StdEncoding.EncodeToString(pcr))
}
})
}
}