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f0a77e80bf
* fix: add keys to projections * change to multiple tables * merge * change migration version * merge * Update migrations/cockroach/V1.98__keys.sql Co-authored-by: Silvan <silvan.reusser@gmail.com> * Update migrations/cockroach/V1.98__keys.sql Co-authored-by: Silvan <silvan.reusser@gmail.com> * check keys Co-authored-by: Silvan <silvan.reusser@gmail.com>
124 lines
4.0 KiB
Go
124 lines
4.0 KiB
Go
package projection
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import (
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"context"
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"time"
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"github.com/caos/logging"
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"github.com/caos/zitadel/internal/config/systemdefaults"
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"github.com/caos/zitadel/internal/crypto"
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"github.com/caos/zitadel/internal/errors"
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"github.com/caos/zitadel/internal/eventstore"
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"github.com/caos/zitadel/internal/eventstore/handler"
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"github.com/caos/zitadel/internal/eventstore/handler/crdb"
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"github.com/caos/zitadel/internal/repository/keypair"
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)
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type KeyProjection struct {
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crdb.StatementHandler
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encryptionAlgorithm crypto.EncryptionAlgorithm
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}
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const (
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KeyProjectionTable = "zitadel.projections.keys"
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KeyPrivateTable = KeyProjectionTable + "_" + privateKeyTableSuffix
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KeyPublicTable = KeyProjectionTable + "_" + publicKeyTableSuffix
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)
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func NewKeyProjection(ctx context.Context, config crdb.StatementHandlerConfig, keyConfig systemdefaults.KeyConfig) (_ *KeyProjection, err error) {
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p := &KeyProjection{}
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config.ProjectionName = KeyProjectionTable
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config.Reducers = p.reducers()
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p.StatementHandler = crdb.NewStatementHandler(ctx, config)
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p.encryptionAlgorithm, err = crypto.NewAESCrypto(keyConfig.EncryptionConfig)
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if err != nil {
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return nil, err
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}
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return p, nil
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}
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func (p *KeyProjection) reducers() []handler.AggregateReducer {
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return []handler.AggregateReducer{
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{
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Aggregate: keypair.AggregateType,
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EventRedusers: []handler.EventReducer{
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{
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Event: keypair.AddedEventType,
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Reduce: p.reduceKeyPairAdded,
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},
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},
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},
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}
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}
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const (
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KeyColumnID = "id"
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KeyColumnCreationDate = "creation_date"
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KeyColumnChangeDate = "change_date"
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KeyColumnResourceOwner = "resource_owner"
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KeyColumnSequence = "sequence"
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KeyColumnAlgorithm = "algorithm"
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KeyColumnUse = "use"
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privateKeyTableSuffix = "private"
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KeyPrivateColumnID = "id"
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KeyPrivateColumnExpiry = "expiry"
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KeyPrivateColumnKey = "key"
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publicKeyTableSuffix = "public"
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KeyPublicColumnID = "id"
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KeyPublicColumnExpiry = "expiry"
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KeyPublicColumnKey = "key"
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)
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func (p *KeyProjection) reduceKeyPairAdded(event eventstore.EventReader) (*handler.Statement, error) {
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e, ok := event.(*keypair.AddedEvent)
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if !ok {
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logging.LogWithFields("HANDL-GEdg3", "seq", event.Sequence(), "expectedType", keypair.AddedEventType).Error("wrong event type")
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return nil, errors.ThrowInvalidArgument(nil, "HANDL-SAbr2", "reduce.wrong.event.type")
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}
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if e.PrivateKey.Expiry.Before(time.Now()) && e.PublicKey.Expiry.Before(time.Now()) {
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return crdb.NewNoOpStatement(e), nil
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}
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creates := []func(eventstore.EventReader) crdb.Exec{
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crdb.AddCreateStatement(
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[]handler.Column{
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handler.NewCol(KeyColumnID, e.Aggregate().ID),
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handler.NewCol(KeyColumnCreationDate, e.CreationDate()),
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handler.NewCol(KeyColumnChangeDate, e.CreationDate()),
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handler.NewCol(KeyColumnResourceOwner, e.Aggregate().ResourceOwner),
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handler.NewCol(KeyColumnSequence, e.Sequence()),
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handler.NewCol(KeyColumnAlgorithm, e.Algorithm),
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handler.NewCol(KeyColumnUse, e.Usage),
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},
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),
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}
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if e.PrivateKey.Expiry.After(time.Now()) {
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creates = append(creates, crdb.AddCreateStatement(
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[]handler.Column{
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handler.NewCol(KeyPrivateColumnID, e.Aggregate().ID),
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handler.NewCol(KeyPrivateColumnExpiry, e.PrivateKey.Expiry),
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handler.NewCol(KeyPrivateColumnKey, e.PrivateKey.Key),
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},
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crdb.WithTableSuffix(privateKeyTableSuffix),
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))
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}
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if e.PublicKey.Expiry.After(time.Now()) {
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publicKey, err := crypto.Decrypt(e.PublicKey.Key, p.encryptionAlgorithm)
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if err != nil {
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logging.LogWithFields("HANDL-SDfw2", "seq", event.Sequence()).Error("cannot decrypt public key")
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return nil, errors.ThrowInternal(err, "HANDL-DAg2f", "cannot decrypt public key")
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}
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creates = append(creates, crdb.AddCreateStatement(
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[]handler.Column{
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handler.NewCol(KeyPublicColumnID, e.Aggregate().ID),
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handler.NewCol(KeyPublicColumnExpiry, e.PublicKey.Expiry),
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handler.NewCol(KeyPublicColumnKey, publicKey),
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},
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crdb.WithTableSuffix(publicKeyTableSuffix),
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))
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}
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return crdb.NewMultiStatement(e, creates...), nil
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}
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