105 lines
2.6 KiB
Go
105 lines
2.6 KiB
Go
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// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package certificate
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import (
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"context"
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"github.com/zeebo/errs"
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"go.uber.org/zap"
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"gopkg.in/spacemonkeygo/monkit.v2"
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"storj.io/storj/internal/errs2"
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"storj.io/storj/pkg/certificate/authorization"
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"storj.io/storj/pkg/identity"
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"storj.io/storj/pkg/pb"
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"storj.io/storj/pkg/peertls/tlsopts"
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"storj.io/storj/pkg/revocation"
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"storj.io/storj/pkg/server"
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)
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var (
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mon = monkit.Package()
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// Error is the default error class for the certificates peer.
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Error = errs.Class("certificates peer error")
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)
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// Config is the global certificates config.
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type Config struct {
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Identity identity.Config
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Server server.Config
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Signer identity.FullCAConfig
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Authorizations authorization.Config
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MinDifficulty uint `default:"30" help:"minimum difficulty of the requester's identity required to claim an authorization"`
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}
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// Peer is the certificates server.
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type Peer struct {
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// core dependencies
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Log *zap.Logger
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Identity *identity.FullIdentity
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Server *server.Server
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// services and endpoints
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Certificates struct {
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AuthorizationDB *authorization.DB
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Endpoint *Endpoint
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}
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}
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// New creates a new certificates peer.
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func New(log *zap.Logger, ident *identity.FullIdentity, ca *identity.FullCertificateAuthority, authorizationDB *authorization.DB, revocationDB *revocation.DB, config *Config) (*Peer, error) {
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peer := &Peer{
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Log: log,
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Identity: ident,
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}
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{
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log.Debug("Starting listener and server")
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sc := config.Server
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options, err := tlsopts.NewOptions(peer.Identity, sc.Config, revocationDB)
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if err != nil {
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return nil, Error.Wrap(errs.Combine(err, peer.Close()))
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}
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peer.Server, err = server.New(log.Named("server"), options, sc.Address, sc.PrivateAddress, nil)
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if err != nil {
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return nil, Error.Wrap(err)
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}
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}
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peer.Certificates.AuthorizationDB = authorizationDB
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peer.Certificates.Endpoint = NewEndpoint(log.Named("certificates"), ca, authorizationDB, uint16(config.MinDifficulty))
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pb.RegisterCertificatesServer(peer.Server.GRPC(), peer.Certificates.Endpoint)
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return peer, nil
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}
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// Run runs the certificates peer until it's either closed or it errors.
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func (peer *Peer) Run(ctx context.Context) (err error) {
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defer mon.Task()(&ctx)(&err)
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return errs2.IgnoreCanceled(peer.Server.Run(ctx))
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}
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// Close closes all resources.
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func (peer *Peer) Close() error {
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var errlist errs.Group
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if peer.Server != nil {
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errlist.Add(peer.Server.Close())
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}
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if peer.Certificates.AuthorizationDB != nil {
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errlist.Add(peer.Certificates.AuthorizationDB.Close())
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}
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return Error.Wrap(errlist.Err())
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}
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