frostfs-api-go/session/convert.go
Evgenii Stratonikov adb7c602d7 [#77] protogen: Initial implementation
Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>
2024-08-19 10:47:00 +03:00

900 lines
18 KiB
Go

package session
import (
"fmt"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl"
aclGRPC "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/acl/grpc"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs"
refsGRPC "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/refs/grpc"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/grpc"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/rpc/message"
session "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/session/grpc"
"git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status"
statusGRPC "git.frostfs.info/TrueCloudLab/frostfs-api-go/v2/status/grpc"
)
func (c *CreateRequestBody) ToGRPCMessage() grpc.Message {
var m *session.CreateRequest_Body
if c != nil {
m = new(session.CreateRequest_Body)
m.SetOwnerId(c.ownerID.ToGRPCMessage().(*refsGRPC.OwnerID))
m.SetExpiration(c.expiration)
}
return m
}
func (c *CreateRequestBody) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.CreateRequest_Body)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
ownerID := v.GetOwnerId()
if ownerID == nil {
c.ownerID = nil
} else {
if c.ownerID == nil {
c.ownerID = new(refs.OwnerID)
}
err = c.ownerID.FromGRPCMessage(ownerID)
if err != nil {
return err
}
}
c.expiration = v.GetExpiration()
return nil
}
func (c *CreateRequest) ToGRPCMessage() grpc.Message {
var m *session.CreateRequest
if c != nil {
m = new(session.CreateRequest)
m.SetBody(c.body.ToGRPCMessage().(*session.CreateRequest_Body))
c.RequestHeaders.ToMessage(m)
}
return m
}
func (c *CreateRequest) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.CreateRequest)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
body := v.GetBody()
if body == nil {
c.body = nil
} else {
if c.body == nil {
c.body = new(CreateRequestBody)
}
err = c.body.FromGRPCMessage(body)
if err != nil {
return err
}
}
return c.RequestHeaders.FromMessage(v)
}
func (c *CreateResponseBody) ToGRPCMessage() grpc.Message {
var m *session.CreateResponse_Body
if c != nil {
m = new(session.CreateResponse_Body)
m.SetSessionKey(c.sessionKey)
m.SetId(c.id)
}
return m
}
func (c *CreateResponseBody) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.CreateResponse_Body)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
c.sessionKey = v.GetSessionKey()
c.id = v.GetId()
return nil
}
func (c *CreateResponse) ToGRPCMessage() grpc.Message {
var m *session.CreateResponse
if c != nil {
m = new(session.CreateResponse)
m.SetBody(c.body.ToGRPCMessage().(*session.CreateResponse_Body))
c.ResponseHeaders.ToMessage(m)
}
return m
}
func (c *CreateResponse) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.CreateResponse)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
body := v.GetBody()
if body == nil {
c.body = nil
} else {
if c.body == nil {
c.body = new(CreateResponseBody)
}
err = c.body.FromGRPCMessage(body)
if err != nil {
return err
}
}
return c.ResponseHeaders.FromMessage(v)
}
func (l *TokenLifetime) ToGRPCMessage() grpc.Message {
var m *session.SessionToken_Body_TokenLifetime
if l != nil {
m = new(session.SessionToken_Body_TokenLifetime)
m.SetExp(l.exp)
m.SetIat(l.iat)
m.SetNbf(l.nbf)
}
return m
}
func (l *TokenLifetime) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.SessionToken_Body_TokenLifetime)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
l.exp = v.GetExp()
l.iat = v.GetIat()
l.nbf = v.GetNbf()
return nil
}
func (x *XHeader) ToGRPCMessage() grpc.Message {
var m *session.XHeader
if x != nil {
m = new(session.XHeader)
m.SetKey(x.key)
m.SetValue(x.val)
}
return m
}
func (x *XHeader) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.XHeader)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
x.key = v.GetKey()
x.val = v.GetValue()
return nil
}
func XHeadersToGRPC(xs []XHeader) (res []*session.XHeader) {
if xs != nil {
res = make([]*session.XHeader, 0, len(xs))
for i := range xs {
res = append(res, xs[i].ToGRPCMessage().(*session.XHeader))
}
}
return
}
func XHeadersFromGRPC(xs []*session.XHeader) (res []XHeader, err error) {
if xs != nil {
res = make([]XHeader, len(xs))
for i := range xs {
if xs[i] != nil {
err = res[i].FromGRPCMessage(xs[i])
if err != nil {
return
}
}
}
}
return
}
func (t *Token) ToGRPCMessage() grpc.Message {
var m *session.SessionToken
if t != nil {
m = new(session.SessionToken)
m.SetBody(t.body.ToGRPCMessage().(*session.SessionToken_Body))
m.SetSignature(t.sig.ToGRPCMessage().(*refsGRPC.Signature))
}
return m
}
func (t *Token) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.SessionToken)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
body := v.GetBody()
if body == nil {
t.body = nil
} else {
if t.body == nil {
t.body = new(TokenBody)
}
err = t.body.FromGRPCMessage(body)
if err != nil {
return err
}
}
sig := v.GetSignature()
if sig == nil {
t.sig = nil
} else {
if t.sig == nil {
t.sig = new(refs.Signature)
}
err = t.sig.FromGRPCMessage(sig)
if err != nil {
return err
}
}
return nil
}
func (r *RequestVerificationHeader) ToGRPCMessage() grpc.Message {
var m *session.RequestVerificationHeader
if r != nil {
m = new(session.RequestVerificationHeader)
m.SetBodySignature(r.bodySig.ToGRPCMessage().(*refsGRPC.Signature))
m.SetMetaSignature(r.metaSig.ToGRPCMessage().(*refsGRPC.Signature))
m.SetOriginSignature(r.originSig.ToGRPCMessage().(*refsGRPC.Signature))
m.SetOrigin(r.origin.ToGRPCMessage().(*session.RequestVerificationHeader))
}
return m
}
func (r *RequestVerificationHeader) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.RequestVerificationHeader)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
originSig := v.GetOriginSignature()
if originSig == nil {
r.originSig = nil
} else {
if r.originSig == nil {
r.originSig = new(refs.Signature)
}
err = r.originSig.FromGRPCMessage(originSig)
if err != nil {
return err
}
}
metaSig := v.GetMetaSignature()
if metaSig == nil {
r.metaSig = nil
} else {
if r.metaSig == nil {
r.metaSig = new(refs.Signature)
}
err = r.metaSig.FromGRPCMessage(metaSig)
if err != nil {
return err
}
}
bodySig := v.GetBodySignature()
if bodySig == nil {
r.bodySig = nil
} else {
if r.bodySig == nil {
r.bodySig = new(refs.Signature)
}
err = r.bodySig.FromGRPCMessage(bodySig)
if err != nil {
return err
}
}
origin := v.GetOrigin()
if origin == nil {
r.origin = nil
} else {
if r.origin == nil {
r.origin = new(RequestVerificationHeader)
}
err = r.origin.FromGRPCMessage(origin)
if err != nil {
return err
}
}
return nil
}
func (r *RequestMetaHeader) ToGRPCMessage() grpc.Message {
var m *session.RequestMetaHeader
if r != nil {
m = new(session.RequestMetaHeader)
m.SetVersion(r.version.ToGRPCMessage().(*refsGRPC.Version))
m.SetSessionToken(r.sessionToken.ToGRPCMessage().(*session.SessionToken))
m.SetBearerToken(r.bearerToken.ToGRPCMessage().(*aclGRPC.BearerToken))
m.SetXHeaders(XHeadersToGRPC(r.xHeaders))
m.SetEpoch(r.epoch)
m.SetTtl(r.ttl)
m.SetOrigin(r.origin.ToGRPCMessage().(*session.RequestMetaHeader))
m.SetMagicNumber(r.netMagic)
}
return m
}
func (r *RequestMetaHeader) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.RequestMetaHeader)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
version := v.GetVersion()
if version == nil {
r.version = nil
} else {
if r.version == nil {
r.version = new(refs.Version)
}
err = r.version.FromGRPCMessage(version)
if err != nil {
return err
}
}
sessionToken := v.GetSessionToken()
if sessionToken == nil {
r.sessionToken = nil
} else {
if r.sessionToken == nil {
r.sessionToken = new(Token)
}
err = r.sessionToken.FromGRPCMessage(sessionToken)
if err != nil {
return err
}
}
bearerToken := v.GetBearerToken()
if bearerToken == nil {
r.bearerToken = nil
} else {
if r.bearerToken == nil {
r.bearerToken = new(acl.BearerToken)
}
err = r.bearerToken.FromGRPCMessage(bearerToken)
if err != nil {
return err
}
}
origin := v.GetOrigin()
if origin == nil {
r.origin = nil
} else {
if r.origin == nil {
r.origin = new(RequestMetaHeader)
}
err = r.origin.FromGRPCMessage(origin)
if err != nil {
return err
}
}
r.xHeaders, err = XHeadersFromGRPC(v.GetXHeaders())
if err != nil {
return err
}
r.epoch = v.GetEpoch()
r.ttl = v.GetTtl()
r.netMagic = v.GetMagicNumber()
return nil
}
func (r *ResponseVerificationHeader) ToGRPCMessage() grpc.Message {
var m *session.ResponseVerificationHeader
if r != nil {
m = new(session.ResponseVerificationHeader)
m.SetBodySignature(r.bodySig.ToGRPCMessage().(*refsGRPC.Signature))
m.SetMetaSignature(r.metaSig.ToGRPCMessage().(*refsGRPC.Signature))
m.SetOriginSignature(r.originSig.ToGRPCMessage().(*refsGRPC.Signature))
m.SetOrigin(r.origin.ToGRPCMessage().(*session.ResponseVerificationHeader))
}
return m
}
func (r *ResponseVerificationHeader) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.ResponseVerificationHeader)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
originSig := v.GetOriginSignature()
if originSig == nil {
r.originSig = nil
} else {
if r.originSig == nil {
r.originSig = new(refs.Signature)
}
err = r.originSig.FromGRPCMessage(originSig)
if err != nil {
return err
}
}
metaSig := v.GetMetaSignature()
if metaSig == nil {
r.metaSig = nil
} else {
if r.metaSig == nil {
r.metaSig = new(refs.Signature)
}
err = r.metaSig.FromGRPCMessage(metaSig)
if err != nil {
return err
}
}
bodySig := v.GetBodySignature()
if bodySig == nil {
r.bodySig = nil
} else {
if r.bodySig == nil {
r.bodySig = new(refs.Signature)
}
err = r.bodySig.FromGRPCMessage(bodySig)
if err != nil {
return err
}
}
origin := v.GetOrigin()
if origin == nil {
r.origin = nil
} else {
if r.origin == nil {
r.origin = new(ResponseVerificationHeader)
}
err = r.origin.FromGRPCMessage(origin)
if err != nil {
return err
}
}
return nil
}
func (r *ResponseMetaHeader) ToGRPCMessage() grpc.Message {
var m *session.ResponseMetaHeader
if r != nil {
m = new(session.ResponseMetaHeader)
m.SetVersion(r.version.ToGRPCMessage().(*refsGRPC.Version))
m.SetXHeaders(XHeadersToGRPC(r.xHeaders))
m.SetEpoch(r.epoch)
m.SetTtl(r.ttl)
m.SetOrigin(r.origin.ToGRPCMessage().(*session.ResponseMetaHeader))
m.SetStatus(r.status.ToGRPCMessage().(*statusGRPC.Status))
}
return m
}
func (r *ResponseMetaHeader) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.ResponseMetaHeader)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
version := v.GetVersion()
if version == nil {
r.version = nil
} else {
if r.version == nil {
r.version = new(refs.Version)
}
err = r.version.FromGRPCMessage(version)
if err != nil {
return err
}
}
origin := v.GetOrigin()
if origin == nil {
r.origin = nil
} else {
if r.origin == nil {
r.origin = new(ResponseMetaHeader)
}
err = r.origin.FromGRPCMessage(origin)
if err != nil {
return err
}
}
st := v.GetStatus()
if st == nil {
r.status = nil
} else {
if r.status == nil {
r.status = new(status.Status)
}
err = r.status.FromGRPCMessage(st)
if err != nil {
return err
}
}
r.xHeaders, err = XHeadersFromGRPC(v.GetXHeaders())
if err != nil {
return err
}
r.epoch = v.GetEpoch()
r.ttl = v.GetTtl()
return nil
}
func ObjectSessionVerbToGRPCField(v ObjectSessionVerb) session.ObjectSessionContext_Verb {
switch v {
case ObjectVerbPut:
return session.ObjectSessionContext_PUT
case ObjectVerbGet:
return session.ObjectSessionContext_GET
case ObjectVerbHead:
return session.ObjectSessionContext_HEAD
case ObjectVerbSearch:
return session.ObjectSessionContext_SEARCH
case ObjectVerbDelete:
return session.ObjectSessionContext_DELETE
case ObjectVerbRange:
return session.ObjectSessionContext_RANGE
case ObjectVerbRangeHash:
return session.ObjectSessionContext_RANGEHASH
case ObjectVerbPatch:
return session.ObjectSessionContext_PATCH
default:
return session.ObjectSessionContext_VERB_UNSPECIFIED
}
}
func ObjectSessionVerbFromGRPCField(v session.ObjectSessionContext_Verb) ObjectSessionVerb {
switch v {
case session.ObjectSessionContext_PUT:
return ObjectVerbPut
case session.ObjectSessionContext_GET:
return ObjectVerbGet
case session.ObjectSessionContext_HEAD:
return ObjectVerbHead
case session.ObjectSessionContext_SEARCH:
return ObjectVerbSearch
case session.ObjectSessionContext_DELETE:
return ObjectVerbDelete
case session.ObjectSessionContext_RANGE:
return ObjectVerbRange
case session.ObjectSessionContext_RANGEHASH:
return ObjectVerbRangeHash
case session.ObjectSessionContext_PATCH:
return ObjectVerbPatch
default:
return ObjectVerbUnknown
}
}
func (c *ObjectSessionContext) ToGRPCMessage() grpc.Message {
var m *session.ObjectSessionContext
if c != nil {
m = new(session.ObjectSessionContext)
m.SetVerb(ObjectSessionVerbToGRPCField(c.verb))
m.SetTarget(&session.ObjectSessionContext_Target{
Container: c.cnr.ToGRPCMessage().(*refsGRPC.ContainerID),
Objects: refs.ObjectIDListToGRPCMessage(c.objs),
})
}
return m
}
func (c *ObjectSessionContext) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.ObjectSessionContext)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
cnr := v.GetTarget().GetContainer()
if cnr == nil {
c.cnr = nil
} else {
if c.cnr == nil {
c.cnr = new(refs.ContainerID)
}
err = c.cnr.FromGRPCMessage(cnr)
if err != nil {
return err
}
}
c.objs, err = refs.ObjectIDListFromGRPCMessage(v.GetTarget().GetObjects())
if err != nil {
return err
}
c.verb = ObjectSessionVerbFromGRPCField(v.GetVerb())
return nil
}
func (t *TokenBody) ToGRPCMessage() grpc.Message {
var m *session.SessionToken_Body
if t != nil {
m = new(session.SessionToken_Body)
switch typ := t.ctx.(type) {
default:
panic(fmt.Sprintf("unknown session context %T", typ))
case nil:
m.Context = nil
case *ObjectSessionContext:
m.SetObject(typ.ToGRPCMessage().(*session.ObjectSessionContext))
case *ContainerSessionContext:
m.SetContainer(typ.ToGRPCMessage().(*session.ContainerSessionContext))
}
m.SetOwnerId(t.ownerID.ToGRPCMessage().(*refsGRPC.OwnerID))
m.SetId(t.id)
m.SetSessionKey(t.sessionKey)
m.SetLifetime(t.lifetime.ToGRPCMessage().(*session.SessionToken_Body_TokenLifetime))
}
return m
}
func (t *TokenBody) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.SessionToken_Body)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
t.ctx = nil
switch val := v.GetContext().(type) {
default:
err = fmt.Errorf("unknown session context %T", val)
case nil:
case *session.SessionToken_Body_Object:
ctx, ok := t.ctx.(*ObjectSessionContext)
if !ok {
ctx = new(ObjectSessionContext)
t.ctx = ctx
}
err = ctx.FromGRPCMessage(val.Object)
case *session.SessionToken_Body_Container:
ctx, ok := t.ctx.(*ContainerSessionContext)
if !ok {
ctx = new(ContainerSessionContext)
t.ctx = ctx
}
err = ctx.FromGRPCMessage(val.Container)
}
if err != nil {
return err
}
ownerID := v.GetOwnerId()
if ownerID == nil {
t.ownerID = nil
} else {
if t.ownerID == nil {
t.ownerID = new(refs.OwnerID)
}
err = t.ownerID.FromGRPCMessage(ownerID)
if err != nil {
return err
}
}
lifetime := v.GetLifetime()
if lifetime == nil {
t.lifetime = nil
} else {
if t.lifetime == nil {
t.lifetime = new(TokenLifetime)
}
err = t.lifetime.FromGRPCMessage(lifetime)
if err != nil {
return err
}
}
t.id = v.GetId()
t.sessionKey = v.GetSessionKey()
return nil
}
// ContainerSessionVerbToGRPCField converts ContainerSessionVerb
// to gRPC-generated session.ContainerSessionContext_Verb.
//
// If v is outside of the ContainerSessionVerb enum,
// session.ContainerSessionContext_VERB_UNSPECIFIED is returned.
func ContainerSessionVerbToGRPCField(v ContainerSessionVerb) session.ContainerSessionContext_Verb {
switch v {
default:
return session.ContainerSessionContext_VERB_UNSPECIFIED
case ContainerVerbPut:
return session.ContainerSessionContext_PUT
case ContainerVerbDelete:
return session.ContainerSessionContext_DELETE
case ContainerVerbSetEACL:
return session.ContainerSessionContext_SETEACL
}
}
// ContainerSessionVerbFromGRPCField converts gRPC-generated
// session.ContainerSessionContext_Verb to ContainerSessionVerb.
//
// If v is outside of the session.ContainerSessionContext_Verb enum,
// ContainerVerbUnknown is returned.
func ContainerSessionVerbFromGRPCField(v session.ContainerSessionContext_Verb) ContainerSessionVerb {
switch v {
default:
return ContainerVerbUnknown
case session.ContainerSessionContext_PUT:
return ContainerVerbPut
case session.ContainerSessionContext_DELETE:
return ContainerVerbDelete
case session.ContainerSessionContext_SETEACL:
return ContainerVerbSetEACL
}
}
// ToGRPCMessage converts ContainerSessionContext to gRPC-generated
// session.ContainerSessionContext message.
func (x *ContainerSessionContext) ToGRPCMessage() grpc.Message {
var m *session.ContainerSessionContext
if x != nil {
m = new(session.ContainerSessionContext)
m.SetVerb(ContainerSessionVerbToGRPCField(x.verb))
m.SetWildcard(x.wildcard)
m.SetContainerId(x.cid.ToGRPCMessage().(*refsGRPC.ContainerID))
}
return m
}
// FromGRPCMessage tries to restore ContainerSessionContext from grpc.Message.
//
// Returns message.ErrUnexpectedMessageType if m is not
// a gRPC-generated session.ContainerSessionContext message.
func (x *ContainerSessionContext) FromGRPCMessage(m grpc.Message) error {
v, ok := m.(*session.ContainerSessionContext)
if !ok {
return message.NewUnexpectedMessageType(m, v)
}
var err error
cid := v.GetContainerId()
if cid == nil {
x.cid = nil
} else {
if x.cid == nil {
x.cid = new(refs.ContainerID)
}
err = x.cid.FromGRPCMessage(cid)
if err != nil {
return err
}
}
x.verb = ContainerSessionVerbFromGRPCField(v.GetVerb())
x.wildcard = v.GetWildcard()
return nil
}