client: Remove MissingContext panic

Signed-off-by: Evgenii Baidakov <evgenii@nspcc.io>

client/accounting.go

@@ -45,8 +45,6 @@ func (x ResBalanceGet) Amount() accounting.Decimal {
 // Context is required and must not be nil. It is used for network communication.
 func (c *Client) BalanceGet(ctx context.Context, prm PrmBalanceGet) (*ResBalanceGet, error) {
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case !prm.accountSet:
 		panic("account not set")
 	}

client/common.go

@@ -49,7 +49,6 @@ func writeXHeadersToMeta(xHeaders []string, h *v2session.RequestMetaHeader) {
 
 // panic messages.
 const (
-	panicMsgMissingContext   = "missing context"
 	panicMsgMissingContainer = "missing container"
 	panicMsgMissingObject    = "missing object"
 	panicMsgOwnerExtract     = "extract owner failed"

client/container.go

@@ -89,8 +89,6 @@ func (c *Client) defaultSigner() neofscrypto.Signer {
 func (c *Client) ContainerPut(ctx context.Context, prm PrmContainerPut) (*ResContainerPut, error) {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case !prm.cnrSet:
 		panic(panicMsgMissingContainer)
 	}
@@ -210,8 +208,6 @@ func (x ResContainerGet) Container() container.Container {
 // Context is required and must not be nil. It is used for network communication.
 func (c *Client) ContainerGet(ctx context.Context, prm PrmContainerGet) (*ResContainerGet, error) {
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case !prm.idSet:
 		panic(panicMsgMissingContainer)
 	}
@@ -301,8 +297,6 @@ func (x ResContainerList) Containers() []cid.ID {
 func (c *Client) ContainerList(ctx context.Context, prm PrmContainerList) (*ResContainerList, error) {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case !prm.ownerSet:
 		panic("account not set")
 	}
@@ -409,8 +403,6 @@ func (x *PrmContainerDelete) WithinSession(tok session.Container) {
 func (c *Client) ContainerDelete(ctx context.Context, prm PrmContainerDelete) error {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case !prm.idSet:
 		panic(panicMsgMissingContainer)
 	}
@@ -515,8 +507,6 @@ func (x ResContainerEACL) Table() eacl.Table {
 func (c *Client) ContainerEACL(ctx context.Context, prm PrmContainerEACL) (*ResContainerEACL, error) {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case !prm.idSet:
 		panic(panicMsgMissingContainer)
 	}
@@ -624,8 +614,6 @@ func (x *PrmContainerSetEACL) WithinSession(s session.Container) {
 func (c *Client) ContainerSetEACL(ctx context.Context, prm PrmContainerSetEACL) error {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case !prm.tableSet:
 		panic("eACL table not set")
 	}
@@ -725,8 +713,6 @@ func (x *PrmAnnounceSpace) SetValues(vs []container.SizeEstimation) {
 func (c *Client) ContainerAnnounceUsedSpace(ctx context.Context, prm PrmAnnounceSpace) error {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case len(prm.announcements) == 0:
 		panic("missing announcements")
 	}

client/netmap.go

@@ -41,17 +41,9 @@ func (x ResEndpointInfo) NodeInfo() netmap.NodeInfo {
 // Any client's internal or transport errors are returned as `error`,
 // see [apistatus] package for NeoFS-specific error types.
 //
-// Immediately panics if parameters are set incorrectly (see PrmEndpointInfo docs).
-// Context is required and must not be nil. It is used for network communication.
-//
 // Exactly one return value is non-nil. Server status return is returned in ResEndpointInfo.
 // Reflects all internal errors in second return value (transport problems, response processing, etc.).
 func (c *Client) EndpointInfo(ctx context.Context, prm PrmEndpointInfo) (*ResEndpointInfo, error) {
-	// check context
-	if ctx == nil {
-		panic(panicMsgMissingContext)
-	}
-
 	// form request
 	var req v2netmap.LocalNodeInfoRequest
 
@@ -130,17 +122,9 @@ func (x ResNetworkInfo) Info() netmap.NetworkInfo {
 // Any client's internal or transport errors are returned as `error`,
 // see [apistatus] package for NeoFS-specific error types.
 //
-// Immediately panics if parameters are set incorrectly (see PrmNetworkInfo docs).
-// Context is required and must not be nil. It is used for network communication.
-//
 // Exactly one return value is non-nil. Server status return is returned in ResNetworkInfo.
 // Reflects all internal errors in second return value (transport problems, response processing, etc.).
 func (c *Client) NetworkInfo(ctx context.Context, prm PrmNetworkInfo) (*ResNetworkInfo, error) {
-	// check context
-	if ctx == nil {
-		panic(panicMsgMissingContext)
-	}
-
 	// form request
 	var req v2netmap.NetworkInfoRequest
 
@@ -207,11 +191,6 @@ func (x ResNetMapSnapshot) NetMap() netmap.NetMap {
 // Exactly one return value is non-nil. Server status return is returned in ResNetMapSnapshot.
 // Reflects all internal errors in second return value (transport problems, response processing, etc.).
 func (c *Client) NetMapSnapshot(ctx context.Context, _ PrmNetMapSnapshot) (*ResNetMapSnapshot, error) {
-	// check context
-	if ctx == nil {
-		panic(panicMsgMissingContext)
-	}
-
 	// form request body
 	var body v2netmap.SnapshotRequestBody
 

client/netmap_test.go

@@ -82,12 +82,6 @@ func TestClient_NetMapSnapshot(t *testing.T) {
 	c := newClient(signer, &srv)
 	ctx := context.Background()
 
-	// missing context
-	require.PanicsWithValue(t, panicMsgMissingContext, func() {
-		//nolint:staticcheck
-		_, _ = c.NetMapSnapshot(nil, prm)
-	})
-
 	// request signature
 	srv.errTransport = errors.New("any error")
 

client/object_delete.go

@@ -125,8 +125,6 @@ func (x ResObjectDelete) Tombstone() oid.ID {
 //   - [apistatus.ErrSessionTokenExpired].
 func (c *Client) ObjectDelete(ctx context.Context, prm PrmObjectDelete) (*ResObjectDelete, error) {
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case prm.addr.GetContainerID() == nil:
 		panic(panicMsgMissingContainer)
 	case prm.addr.GetObjectID() == nil:

client/object_get.go

@@ -294,8 +294,6 @@ func (x *ObjectReader) Read(p []byte) (int, error) {
 func (c *Client) ObjectGetInit(ctx context.Context, prm PrmObjectGet) (*ObjectReader, error) {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case prm.addr.GetContainerID() == nil:
 		panic(panicMsgMissingContainer)
 	case prm.addr.GetObjectID() == nil:
@@ -400,8 +398,6 @@ func (x *ResObjectHead) ReadHeader(dst *object.Object) bool {
 //   - [apistatus.ErrSessionTokenExpired].
 func (c *Client) ObjectHead(ctx context.Context, prm PrmObjectHead) (*ResObjectHead, error) {
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case prm.addr.GetContainerID() == nil:
 		panic(panicMsgMissingContainer)
 	case prm.addr.GetObjectID() == nil:
@@ -644,8 +640,6 @@ func (x *ObjectRangeReader) Read(p []byte) (int, error) {
 func (c *Client) ObjectRangeInit(ctx context.Context, prm PrmObjectRange) (*ObjectRangeReader, error) {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case prm.addr.GetContainerID() == nil:
 		panic(panicMsgMissingContainer)
 	case prm.addr.GetObjectID() == nil:

client/object_hash.go

@@ -156,8 +156,6 @@ func (x ResObjectHash) Checksums() [][]byte {
 // Context is required and must not be nil. It is used for network communication.
 func (c *Client) ObjectHash(ctx context.Context, prm PrmObjectHash) (*ResObjectHash, error) {
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case prm.addr.GetContainerID() == nil:
 		panic(panicMsgMissingContainer)
 	case prm.addr.GetObjectID() == nil:

client/object_put.go

@@ -233,11 +233,6 @@ func (x *ObjectWriter) Close() (*ResObjectPut, error) {
 //
 // Context is required and must not be nil. It is used for network communication.
 func (c *Client) ObjectPutInit(ctx context.Context, prm PrmObjectPutInit) (*ObjectWriter, error) {
-	// check parameters
-	if ctx == nil {
-		panic(panicMsgMissingContext)
-	}
-
 	var w ObjectWriter
 
 	ctx, cancel := context.WithCancel(ctx)

client/object_search.go

@@ -210,8 +210,6 @@ func (x *ObjectListReader) Close() error {
 func (c *Client) ObjectSearchInit(ctx context.Context, prm PrmObjectSearch) (*ObjectListReader, error) {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case !prm.cnrSet:
 		panic(panicMsgMissingContainer)
 	}

client/reputation.go

@@ -42,8 +42,6 @@ func (x *PrmAnnounceLocalTrust) SetValues(trusts []reputation.Trust) {
 func (c *Client) AnnounceLocalTrust(ctx context.Context, prm PrmAnnounceLocalTrust) error {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case prm.epoch == 0:
 		panic("zero epoch")
 	case len(prm.trusts) == 0:
@@ -130,8 +128,6 @@ func (x *PrmAnnounceIntermediateTrust) SetCurrentValue(trust reputation.PeerToPe
 func (c *Client) AnnounceIntermediateTrust(ctx context.Context, prm PrmAnnounceIntermediateTrust) error {
 	// check parameters
 	switch {
-	case ctx == nil:
-		panic(panicMsgMissingContext)
 	case prm.epoch == 0:
 		panic("zero epoch")
 	case !prm.trustSet:

client/session.go

@@ -67,11 +67,6 @@ func (x ResSessionCreate) PublicKey() []byte {
 // Immediately panics if parameters are set incorrectly (see PrmSessionCreate docs).
 // Context is required and must not be nil. It is used for network communication.
 func (c *Client) SessionCreate(ctx context.Context, prm PrmSessionCreate) (*ResSessionCreate, error) {
-	// check context
-	if ctx == nil {
-		panic(panicMsgMissingContext)
-	}
-
 	var ownerID user.ID
 	if err := user.IDFromSigner(&ownerID, prm.signer); err != nil {
 		panic(panicMsgOwnerExtract)