frostfs-sdk-go/session/object_test.go

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package session_test
import (
"crypto/ecdsa"
"fmt"
"math"
"math/rand"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
v2session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session"
cidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/container/id/test"
frostfscrypto "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto"
frostfsecdsa "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/crypto/ecdsa"
oidtest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id/test"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session"
sessiontest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/session/test"
"git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user"
usertest "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/user/test"
"github.com/google/uuid"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/nspcc-dev/neo-go/pkg/util/slice"
"github.com/stretchr/testify/require"
)
func randSigner() ecdsa.PrivateKey {
k, err := keys.NewPrivateKey()
if err != nil {
panic(fmt.Sprintf("generate private key: %v", err))
}
return k.PrivateKey
}
func randPublicKey() frostfscrypto.PublicKey {
k := randSigner().PublicKey
return (*frostfsecdsa.PublicKey)(&k)
}
func TestObjectProtocolV2(t *testing.T) {
var validV2 v2session.Token
var body v2session.TokenBody
validV2.SetBody(&body)
// ID
id := uuid.New()
binID, err := id.MarshalBinary()
require.NoError(t, err)
restoreID := func() {
body.SetID(binID)
}
restoreID()
// Owner
usr := usertest.ID()
var usrV2 refs.OwnerID
usr.WriteToV2(&usrV2)
restoreUser := func() {
body.SetOwnerID(&usrV2)
}
restoreUser()
// Lifetime
var lifetime v2session.TokenLifetime
lifetime.SetIat(1)
lifetime.SetNbf(2)
lifetime.SetExp(3)
restoreLifetime := func() {
body.SetLifetime(&lifetime)
}
restoreLifetime()
// Session key
signer := randSigner()
authKey := frostfsecdsa.PublicKey(signer.PublicKey)
binAuthKey := make([]byte, authKey.MaxEncodedSize())
binAuthKey = binAuthKey[:authKey.Encode(binAuthKey)]
restoreAuthKey := func() {
body.SetSessionKey(binAuthKey)
}
restoreAuthKey()
// Context
cnr := cidtest.ID()
obj1 := oidtest.ID()
obj2 := oidtest.ID()
var cnrV2 refs.ContainerID
cnr.WriteToV2(&cnrV2)
var obj1V2 refs.ObjectID
obj1.WriteToV2(&obj1V2)
var obj2V2 refs.ObjectID
obj2.WriteToV2(&obj2V2)
var cObj v2session.ObjectSessionContext
restoreCtx := func() {
cObj.SetTarget(&cnrV2, obj1V2, obj2V2)
body.SetContext(&cObj)
}
restoreCtx()
// Signature
var sig refs.Signature
restoreSig := func() {
validV2.SetSignature(&sig)
}
restoreSig()
// TODO(@cthulhu-rider): #260 use functionality for message corruption
for _, testcase := range []struct {
name string
corrupt []func()
restore func()
assert func(session.Object)
breakSign func(*v2session.Token)
}{
{
name: "Signature",
corrupt: []func(){
func() {
validV2.SetSignature(nil)
},
},
restore: restoreSig,
},
{
name: "ID",
corrupt: []func(){
func() {
body.SetID([]byte{1, 2, 3})
},
func() {
id, err := uuid.NewDCEPerson()
require.NoError(t, err)
bindID, err := id.MarshalBinary()
require.NoError(t, err)
body.SetID(bindID)
},
},
restore: restoreID,
assert: func(val session.Object) {
require.Equal(t, id, val.ID())
},
breakSign: func(m *v2session.Token) {
id := m.GetBody().GetID()
id[len(id)-1]++
},
},
{
name: "User",
corrupt: []func(){
func() {
var brokenUsrV2 refs.OwnerID
brokenUsrV2.SetValue(append(usrV2.GetValue(), 1))
body.SetOwnerID(&brokenUsrV2)
},
},
restore: restoreUser,
assert: func(val session.Object) {
require.Equal(t, usr, val.Issuer())
},
breakSign: func(m *v2session.Token) {
id := m.GetBody().GetOwnerID().GetValue()
copy(id, usertest.ID().WalletBytes())
},
},
{
name: "Lifetime",
corrupt: []func(){
func() {
body.SetLifetime(nil)
},
},
restore: restoreLifetime,
assert: func(val session.Object) {
require.True(t, val.InvalidAt(1))
require.False(t, val.InvalidAt(2))
require.False(t, val.InvalidAt(3))
require.True(t, val.InvalidAt(4))
},
breakSign: func(m *v2session.Token) {
lt := m.GetBody().GetLifetime()
lt.SetIat(lt.GetIat() + 1)
},
},
{
name: "Auth key",
corrupt: []func(){
func() {
body.SetSessionKey(nil)
},
func() {
body.SetSessionKey([]byte{})
},
},
restore: restoreAuthKey,
assert: func(val session.Object) {
require.True(t, val.AssertAuthKey(&authKey))
},
breakSign: func(m *v2session.Token) {
body := m.GetBody()
key := body.GetSessionKey()
cp := slice.Copy(key)
cp[len(cp)-1]++
body.SetSessionKey(cp)
},
},
{
name: "Context",
corrupt: []func(){
func() {
body.SetContext(nil)
},
func() {
cObj.SetTarget(nil)
},
func() {
var brokenCnr refs.ContainerID
brokenCnr.SetValue(append(cnrV2.GetValue(), 1))
cObj.SetTarget(&brokenCnr)
},
func() {
var brokenObj refs.ObjectID
brokenObj.SetValue(append(obj1V2.GetValue(), 1))
cObj.SetTarget(&cnrV2, brokenObj)
},
},
restore: restoreCtx,
assert: func(val session.Object) {
require.True(t, val.AssertContainer(cnr))
require.False(t, val.AssertContainer(cidtest.ID()))
require.True(t, val.AssertObject(obj1))
require.True(t, val.AssertObject(obj2))
require.False(t, val.AssertObject(oidtest.ID()))
},
breakSign: func(m *v2session.Token) {
cnr := m.GetBody().GetContext().(*v2session.ObjectSessionContext).GetContainer().GetValue()
cnr[len(cnr)-1]++
},
},
} {
var val session.Object
for i, corrupt := range testcase.corrupt {
corrupt()
require.Error(t, val.ReadFromV2(validV2), testcase.name, fmt.Sprintf("corrupt #%d", i))
testcase.restore()
require.NoError(t, val.ReadFromV2(validV2), testcase.name, fmt.Sprintf("corrupt #%d", i))
if testcase.assert != nil {
testcase.assert(val)
}
if testcase.breakSign != nil {
require.NoError(t, val.Sign(signer), testcase.name)
require.True(t, val.VerifySignature(), testcase.name)
var signedV2 v2session.Token
val.WriteToV2(&signedV2)
var restored session.Object
require.NoError(t, restored.ReadFromV2(signedV2), testcase.name)
require.True(t, restored.VerifySignature(), testcase.name)
testcase.breakSign(&signedV2)
require.NoError(t, restored.ReadFromV2(signedV2), testcase.name)
require.False(t, restored.VerifySignature(), testcase.name)
}
}
}
}
func TestObject_WriteToV2(t *testing.T) {
var val session.Object
assert := func(baseAssert func(v2session.Token)) {
var m v2session.Token
val.WriteToV2(&m)
baseAssert(m)
}
// ID
id := uuid.New()
binID, err := id.MarshalBinary()
require.NoError(t, err)
val.SetID(id)
assert(func(m v2session.Token) {
require.Equal(t, binID, m.GetBody().GetID())
})
// Owner/Signature
signer := randSigner()
require.NoError(t, val.Sign(signer))
var usr user.ID
user.IDFromKey(&usr, signer.PublicKey)
var usrV2 refs.OwnerID
usr.WriteToV2(&usrV2)
assert(func(m v2session.Token) {
require.Equal(t, &usrV2, m.GetBody().GetOwnerID())
sig := m.GetSignature()
require.NotZero(t, sig.GetKey())
require.NotZero(t, sig.GetSign())
})
// Lifetime
const iat, nbf, exp = 1, 2, 3
val.SetIat(iat)
val.SetNbf(nbf)
val.SetExp(exp)
assert(func(m v2session.Token) {
lt := m.GetBody().GetLifetime()
require.EqualValues(t, iat, lt.GetIat())
require.EqualValues(t, nbf, lt.GetNbf())
require.EqualValues(t, exp, lt.GetExp())
})
// Context
assert(func(m v2session.Token) {
cCnr, ok := m.GetBody().GetContext().(*v2session.ObjectSessionContext)
require.True(t, ok)
require.Zero(t, cCnr.GetContainer())
require.Zero(t, cCnr.GetObjects())
})
cnr := cidtest.ID()
var cnrV2 refs.ContainerID
cnr.WriteToV2(&cnrV2)
obj1 := oidtest.ID()
obj2 := oidtest.ID()
var obj1V2 refs.ObjectID
obj1.WriteToV2(&obj1V2)
var obj2V2 refs.ObjectID
obj2.WriteToV2(&obj2V2)
val.BindContainer(cnr)
val.LimitByObjects(obj1, obj2)
assert(func(m v2session.Token) {
cCnr, ok := m.GetBody().GetContext().(*v2session.ObjectSessionContext)
require.True(t, ok)
require.Equal(t, &cnrV2, cCnr.GetContainer())
require.Equal(t, []refs.ObjectID{obj1V2, obj2V2}, cCnr.GetObjects())
})
}
func TestObject_BindContainer(t *testing.T) {
var val session.Object
var m v2session.Token
filled := sessiontest.Object()
assertDefaults := func() {
cCnr, ok := m.GetBody().GetContext().(*v2session.ObjectSessionContext)
require.True(t, ok)
require.Zero(t, cCnr.GetContainer())
require.Zero(t, cCnr.GetObjects())
}
assertBinary := func(baseAssert func()) {
val2 := filled
require.NoError(t, val2.Unmarshal(val.Marshal()))
baseAssert()
}
assertJSON := func(baseAssert func()) {
val2 := filled
jd, err := val.MarshalJSON()
require.NoError(t, err)
require.NoError(t, val2.UnmarshalJSON(jd))
baseAssert()
}
val.WriteToV2(&m)
assertDefaults()
assertBinary(assertDefaults)
assertJSON(assertDefaults)
// set value
cnr := cidtest.ID()
var cnrV2 refs.ContainerID
cnr.WriteToV2(&cnrV2)
val.BindContainer(cnr)
val.WriteToV2(&m)
assertCnr := func() {
cObj, ok := m.GetBody().GetContext().(*v2session.ObjectSessionContext)
require.True(t, ok)
require.Equal(t, &cnrV2, cObj.GetContainer())
}
assertCnr()
assertBinary(assertCnr)
assertJSON(assertCnr)
}
func TestObject_AssertContainer(t *testing.T) {
var x session.Object
cnr := cidtest.ID()
require.False(t, x.AssertContainer(cnr))
x.BindContainer(cnr)
require.True(t, x.AssertContainer(cnr))
}
func TestObject_LimitByObjects(t *testing.T) {
var val session.Object
var m v2session.Token
filled := sessiontest.Object()
assertDefaults := func() {
cCnr, ok := m.GetBody().GetContext().(*v2session.ObjectSessionContext)
require.True(t, ok)
require.Zero(t, cCnr.GetContainer())
require.Zero(t, cCnr.GetObjects())
}
assertBinary := func(baseAssert func()) {
val2 := filled
require.NoError(t, val2.Unmarshal(val.Marshal()))
baseAssert()
}
assertJSON := func(baseAssert func()) {
val2 := filled
jd, err := val.MarshalJSON()
require.NoError(t, err)
require.NoError(t, val2.UnmarshalJSON(jd))
baseAssert()
}
val.WriteToV2(&m)
assertDefaults()
assertBinary(assertDefaults)
assertJSON(assertDefaults)
// set value
obj1 := oidtest.ID()
obj2 := oidtest.ID()
var obj1V2 refs.ObjectID
obj1.WriteToV2(&obj1V2)
var obj2V2 refs.ObjectID
obj2.WriteToV2(&obj2V2)
val.LimitByObjects(obj1, obj2)
val.WriteToV2(&m)
assertObj := func() {
cObj, ok := m.GetBody().GetContext().(*v2session.ObjectSessionContext)
require.True(t, ok)
require.Equal(t, []refs.ObjectID{obj1V2, obj2V2}, cObj.GetObjects())
}
assertObj()
assertBinary(assertObj)
assertJSON(assertObj)
}
func TestObject_AssertObject(t *testing.T) {
var x session.Object
obj1 := oidtest.ID()
obj2 := oidtest.ID()
objOther := oidtest.ID()
require.True(t, x.AssertObject(obj1))
require.True(t, x.AssertObject(obj2))
require.True(t, x.AssertObject(objOther))
x.LimitByObjects(obj1, obj2)
require.True(t, x.AssertObject(obj1))
require.True(t, x.AssertObject(obj2))
require.False(t, x.AssertObject(objOther))
}
func TestObject_InvalidAt(t *testing.T) {
var x session.Object
nbf := rand.Uint64()
if nbf == math.MaxUint64 {
nbf--
}
iat := nbf
exp := iat + 1
x.SetNbf(nbf)
x.SetIat(iat)
x.SetExp(exp)
require.True(t, x.InvalidAt(nbf-1))
require.True(t, x.InvalidAt(iat-1))
require.False(t, x.InvalidAt(iat))
require.False(t, x.InvalidAt(exp))
require.True(t, x.InvalidAt(exp+1))
}
func TestObject_ID(t *testing.T) {
var x session.Object
require.Zero(t, x.ID())
id := uuid.New()
x.SetID(id)
require.Equal(t, id, x.ID())
}
func TestObject_AssertAuthKey(t *testing.T) {
var x session.Object
key := randPublicKey()
require.False(t, x.AssertAuthKey(key))
x.SetAuthKey(key)
require.True(t, x.AssertAuthKey(key))
}
func TestObject_ForVerb(t *testing.T) {
var val session.Object
var m v2session.Token
filled := sessiontest.Object()
assertDefaults := func() {
cCnr, ok := m.GetBody().GetContext().(*v2session.ObjectSessionContext)
require.True(t, ok)
require.Zero(t, cCnr.GetVerb())
}
assertBinary := func(baseAssert func()) {
val2 := filled
require.NoError(t, val2.Unmarshal(val.Marshal()))
baseAssert()
}
assertJSON := func(baseAssert func()) {
val2 := filled
jd, err := val.MarshalJSON()
require.NoError(t, err)
require.NoError(t, val2.UnmarshalJSON(jd))
baseAssert()
}
val.WriteToV2(&m)
assertDefaults()
assertBinary(assertDefaults)
assertJSON(assertDefaults)
// set value
assertVerb := func(verb v2session.ObjectSessionVerb) {
cCnr, ok := m.GetBody().GetContext().(*v2session.ObjectSessionContext)
require.True(t, ok)
require.Equal(t, verb, cCnr.GetVerb())
}
for from, to := range map[session.ObjectVerb]v2session.ObjectSessionVerb{
session.VerbObjectPut: v2session.ObjectVerbPut,
session.VerbObjectGet: v2session.ObjectVerbGet,
session.VerbObjectHead: v2session.ObjectVerbHead,
session.VerbObjectSearch: v2session.ObjectVerbSearch,
session.VerbObjectRangeHash: v2session.ObjectVerbRangeHash,
session.VerbObjectRange: v2session.ObjectVerbRange,
session.VerbObjectDelete: v2session.ObjectVerbDelete,
} {
val.ForVerb(from)
val.WriteToV2(&m)
assertVerb(to)
assertBinary(func() { assertVerb(to) })
assertJSON(func() { assertVerb(to) })
}
}
func TestObject_AssertVerb(t *testing.T) {
var x session.Object
const v1, v2 = session.VerbObjectGet, session.VerbObjectPut
require.False(t, x.AssertVerb(v1, v2))
x.ForVerb(v1)
require.True(t, x.AssertVerb(v1))
require.False(t, x.AssertVerb(v2))
require.True(t, x.AssertVerb(v1, v2))
require.True(t, x.AssertVerb(v2, v1))
}
func TestObject_Issuer(t *testing.T) {
var token session.Object
signer := randSigner()
require.Zero(t, token.Issuer())
require.NoError(t, token.Sign(signer))
var issuer user.ID
user.IDFromKey(&issuer, signer.PublicKey)
require.True(t, token.Issuer().Equals(issuer))
}
func TestObject_Sign(t *testing.T) {
val := sessiontest.Object()
require.NoError(t, val.Sign(randSigner()))
require.True(t, val.VerifySignature())
}