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|
package stfe
import (
"bytes"
//"fmt"
"reflect"
"testing"
//"testing/iotest"
"net/http"
"github.com/system-transparency/stfe/testdata"
"github.com/system-transparency/stfe/types"
)
func TestParseAddEntryV1Request(t *testing.T) {
lp := newLogParameters(t, nil)
for _, table := range []struct {
description string
breq *bytes.Buffer
wantErr bool
}{
{
description: "invalid: nothing to unpack",
breq: bytes.NewBuffer(nil),
wantErr: true,
},
{
description: "invalid: not a signed checksum entry",
breq: testdata.AddCosignatureBuffer(t, testdata.DefaultSth(t, testdata.Ed25519VkLog), &testdata.Ed25519SkWitness, &testdata.Ed25519VkWitness),
wantErr: true,
},
{
description: "invalid: untrusted submitter", // only testdata.Ed25519VkSubmitter is registered by default in newLogParameters()
breq: testdata.AddSignedChecksumBuffer(t, testdata.Ed25519SkSubmitter2, testdata.Ed25519VkSubmitter2),
wantErr: true,
},
{
description: "invalid: signature does not cover message",
breq: testdata.AddSignedChecksumBuffer(t, testdata.Ed25519SkSubmitter2, testdata.Ed25519VkSubmitter),
wantErr: true,
},
{
description: "valid",
breq: testdata.AddSignedChecksumBuffer(t, testdata.Ed25519SkSubmitter, testdata.Ed25519VkSubmitter),
}, // TODO: add test case that disables submitter policy (i.e., unregistered namespaces are accepted)
} {
url := EndpointAddEntry.Path("http://example.com", lp.Prefix)
req, err := http.NewRequest("POST", url, table.breq)
if err != nil {
t.Fatalf("failed creating http request: %v", err)
}
req.Header.Set("Content-Type", "application/octet-stream")
_, err = lp.parseAddEntryV1Request(req)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got errror %v but wanted %v in test %q: %v", got, want, table.description, err)
}
}
}
func TestParseAddCosignatureV1Request(t *testing.T) {
lp := newLogParameters(t, nil)
for _, table := range []struct {
description string
breq *bytes.Buffer
wantErr bool
}{
{
description: "invalid: nothing to unpack",
breq: bytes.NewBuffer(nil),
wantErr: true,
},
{
description: "invalid: not a cosigned sth",
breq: testdata.AddSignedChecksumBuffer(t, testdata.Ed25519SkSubmitter, testdata.Ed25519VkSubmitter),
wantErr: true,
},
{
description: "invalid: no cosignature",
breq: testdata.AddCosignatureBuffer(t, testdata.DefaultSth(t, testdata.Ed25519VkLog), &testdata.Ed25519SkWitness, nil),
wantErr: true,
},
{
description: "invalid: untrusted witness", // only testdata.Ed25519VkWitness is registered by default in newLogParameters()
breq: testdata.AddCosignatureBuffer(t, testdata.DefaultSth(t, testdata.Ed25519VkLog), &testdata.Ed25519SkWitness2, &testdata.Ed25519VkWitness2),
wantErr: true,
},
{
description: "invalid: signature does not cover message",
breq: testdata.AddCosignatureBuffer(t, testdata.DefaultSth(t, testdata.Ed25519VkLog), &testdata.Ed25519SkWitness2, &testdata.Ed25519VkWitness),
wantErr: true,
},
{
description: "valid",
breq: testdata.AddCosignatureBuffer(t, testdata.DefaultSth(t, testdata.Ed25519VkLog), &testdata.Ed25519SkWitness, &testdata.Ed25519VkWitness),
}, // TODO: add test case that disables witness policy (i.e., unregistered namespaces are accepted)
} {
url := EndpointAddCosignature.Path("http://example.com", lp.Prefix)
req, err := http.NewRequest("POST", url, table.breq)
if err != nil {
t.Fatalf("failed creating http request: %v", err)
}
req.Header.Set("Content-Type", "application/octet-stream")
_, err = lp.parseAddCosignatureV1Request(req)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got errror %v but wanted %v in test %q: %v", got, want, table.description, err)
}
}
}
func TestNewGetConsistencyProofRequest(t *testing.T) {
lp := newLogParameters(t, nil)
for _, table := range []struct {
description string
req *types.GetConsistencyProofV1
wantErr bool
}{
{
description: "invalid: nothing to unpack",
req: nil,
wantErr: true,
},
{
description: "invalid: first must be larger than zero",
req: &types.GetConsistencyProofV1{First: 0, Second: 0},
wantErr: true,
},
{
description: "invalid: second must be larger than first",
req: &types.GetConsistencyProofV1{First: 2, Second: 1},
wantErr: true,
},
{
description: "valid",
req: &types.GetConsistencyProofV1{First: 1, Second: 2},
},
} {
var buf *bytes.Buffer
if table.req == nil {
buf = bytes.NewBuffer(nil)
} else {
buf = bytes.NewBuffer(marshal(t, *table.req))
}
url := EndpointGetConsistencyProof.Path("http://example.com", lp.Prefix)
req, err := http.NewRequest("POST", url, buf)
if err != nil {
t.Fatalf("failed creating http request: %v", err)
}
req.Header.Set("Content-Type", "application/octet-stream")
_, err = lp.parseGetConsistencyProofV1Request(req)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got errror %v but wanted %v in test %q: %v", got, want, table.description, err)
}
}
}
func TestNewGetProofByHashRequest(t *testing.T) {
lp := newLogParameters(t, nil)
for _, table := range []struct {
description string
req *types.GetProofByHashV1
wantErr bool
}{
{
description: "invalid: nothing to unpack",
req: nil,
wantErr: true,
},
{
description: "invalid: no entry in an empty tree",
req: &types.GetProofByHashV1{TreeSize: 0, Hash: testdata.LeafHash},
wantErr: true,
},
{
description: "valid",
req: &types.GetProofByHashV1{TreeSize: 1, Hash: testdata.LeafHash},
},
} {
var buf *bytes.Buffer
if table.req == nil {
buf = bytes.NewBuffer(nil)
} else {
buf = bytes.NewBuffer(marshal(t, *table.req))
}
url := EndpointGetProofByHash.Path("http://example.com", lp.Prefix)
req, err := http.NewRequest("POST", url, buf)
if err != nil {
t.Fatalf("failed creating http request: %v", err)
}
req.Header.Set("Content-Type", "application/octet-stream")
_, err = lp.parseGetProofByHashV1Request(req)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got errror %v but wanted %v in test %q: %v", got, want, table.description, err)
}
}
}
func TestParseGetEntriesV1Request(t *testing.T) {
lp := newLogParameters(t, nil)
for _, table := range []struct {
description string
req *types.GetEntriesV1
wantErr bool
wantReq *types.GetEntriesV1
}{
{
description: "invalid: nothing to unpack",
req: nil,
wantErr: true,
},
{
description: "invalid: start must be larger than end",
req: &types.GetEntriesV1{Start: 1, End: 0},
wantErr: true,
},
{
description: "valid: want truncated range",
req: &types.GetEntriesV1{Start: 0, End: uint64(testdata.MaxRange)},
wantReq: &types.GetEntriesV1{Start: 0, End: uint64(testdata.MaxRange) - 1},
},
{
description: "valid",
req: &types.GetEntriesV1{Start: 0, End: 0},
wantReq: &types.GetEntriesV1{Start: 0, End: 0},
},
} {
var buf *bytes.Buffer
if table.req == nil {
buf = bytes.NewBuffer(nil)
} else {
buf = bytes.NewBuffer(marshal(t, *table.req))
}
url := EndpointGetEntries.Path("http://example.com", lp.Prefix)
req, err := http.NewRequest("POST", url, buf)
if err != nil {
t.Fatalf("failed creating http request: %v", err)
}
req.Header.Set("Content-Type", "application/octet-stream")
output, err := lp.parseGetEntriesV1Request(req)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got errror %v but wanted %v in test %q: %v", got, want, table.description, err)
}
if err != nil {
continue
}
if got, want := output, table.wantReq; !reflect.DeepEqual(got, want) {
t.Errorf("got request\n%v\n\tbut wanted\n%v\n\t in test %q", got, want, table.description)
}
}
}
func TestUnpackOctetPost(t *testing.T) {
for _, table := range []struct {
description string
req *http.Request
out interface{}
wantErr bool
}{
//{
// description: "invalid: cannot read request body",
// req: func() *http.Request {
// req, err := http.NewRequest(http.MethodPost, "", iotest.ErrReader(fmt.Errorf("bad reader")))
// if err != nil {
// t.Fatalf("must make new http request: %v", err)
// }
// return req
// }(),
// out: &types.StItem{},
// wantErr: true,
//}, // testcase requires Go 1.16
{
description: "invalid: cannot unmarshal",
req: func() *http.Request {
req, err := http.NewRequest(http.MethodPost, "", bytes.NewBuffer(nil))
if err != nil {
t.Fatalf("must make new http request: %v", err)
}
return req
}(),
out: &types.StItem{},
wantErr: true,
},
{
description: "valid",
req: func() *http.Request {
req, err := http.NewRequest(http.MethodPost, "", bytes.NewBuffer([]byte{0}))
if err != nil {
t.Fatalf("must make new http request: %v", err)
}
return req
}(),
out: &struct{ SomeUint8 uint8 }{},
},
} {
err := unpackOctetPost(table.req, table.out)
if got, want := err != nil, table.wantErr; got != want {
t.Errorf("got error %v but wanted %v in test %q", got, want, table.description)
}
}
}
func marshal(t *testing.T, out interface{}) []byte {
b, err := types.Marshal(out)
if err != nil {
t.Fatalf("must marshal: %v", err)
}
return b
}
|
