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Move key material from xmlenc fuzz.go to fuzz_test.go so it doesn't get compiled in #646

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Move key material from xmlenc fuzz.go to fuzz_test.go so it doesn't get compiled in #646

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29 changes: 1 addition & 28 deletions xmlenc/fuzz.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,39 +2,12 @@ package xmlenc

import (
"crypto/rsa"
"crypto/x509"
"encoding/pem"

"github.com/beevik/etree"
)

var testKey = func() *rsa.PrivateKey {
//nolint:gosec
const keyStr = `-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----`
b, _ := pem.Decode([]byte(keyStr))
k, err := x509.ParsePKCS1PrivateKey(b.Bytes)
if err != nil {
panic(err)
}
return k
}()

// Fuzz is the go-fuzz fuzzing function
func Fuzz(data []byte) int {
func Fuzz(testKey *rsa.PrivateKey, data []byte) int {
doc := etree.NewDocument()
if err := doc.ReadFromBytes(data); err != nil {
return 0
Expand Down
27 changes: 26 additions & 1 deletion xmlenc/fuzz_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,31 @@ import (
"strings"
)

var testKey = func() *rsa.PrivateKey {
//nolint:gosec
const keyStr = `-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----`
b, _ := pem.Decode([]byte(keyStr))
k, err := x509.ParsePKCS1PrivateKey(b.Bytes)
if err != nil {
panic(err)
}
return k
}()

func TestPastFuzzingFailures(t *testing.T) {
entries, err := io.ReadDir("crashers")
if err != nil {
Expand All @@ -28,6 +53,6 @@ func TestPastFuzzingFailures(t *testing.T) {
t.Errorf("%s: %s", entry.Name(), err)
return
}
Fuzz(data)
Fuzz(testKey, data)
}
}