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fix(eventstore): precise decimal (#8527)

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# Which Problems Are Solved

Float64 which was used for the event.Position field is [not precise in
go and gets rounded](https://github.com/golang/go/issues/47300). This
can lead to unprecies position tracking of events and therefore
projections especially on cockcoachdb as the position used there is a
big number.

example of a unprecies position:
exact: 1725257931223002628
float64: 1725257931223002624.000000

# How the Problems Are Solved

The float64 was replaced by
[github.com/jackc/pgx-shopspring-decimal](https://github.com/jackc/pgx-shopspring-decimal).

# Additional Changes

Correct behaviour of makefile for load tests.
Rename `latestSequence`-queries to `latestPosition`
This commit is contained in:
Silvan
2024-09-06 11:19:19 +02:00
committed by GitHub
parent 2981ff04da
commit b522588d98
47 changed files with 319 additions and 215 deletions
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15
internal/api/oidc/key.go
View File

@@ -11,6 +11,7 @@ import (
"github.com/go-jose/go-jose/v4"
"github.com/jonboulle/clockwork"
"github.com/muhlemmer/gu"
"github.com/shopspring/decimal"
"github.com/zitadel/logging"
"github.com/zitadel/oidc/v3/pkg/op"
@@ -350,14 +351,14 @@ func (o *OPStorage) getSigningKey(ctx context.Context) (op.SigningKey, error) {
if len(keys.Keys) > 0 {
return o.privateKeyToSigningKey(selectSigningKey(keys.Keys))
}
var position float64
var position decimal.Decimal
if keys.State != nil {
position = keys.State.Position
}
return nil, o.refreshSigningKey(ctx, o.signingKeyAlgorithm, position)
}
func (o *OPStorage) refreshSigningKey(ctx context.Context, algorithm string, position float64) error {
func (o *OPStorage) refreshSigningKey(ctx context.Context, algorithm string, position decimal.Decimal) error {
ok, err := o.ensureIsLatestKey(ctx, position)
if err != nil || !ok {
return zerrors.ThrowInternal(err, "OIDC-ASfh3", "cannot ensure that projection is up to date")
@@ -369,12 +370,12 @@ func (o *OPStorage) refreshSigningKey(ctx context.Context, algorithm string, pos
return zerrors.ThrowInternal(nil, "OIDC-Df1bh", "")
}
func (o *OPStorage) ensureIsLatestKey(ctx context.Context, position float64) (bool, error) {
func (o *OPStorage) ensureIsLatestKey(ctx context.Context, position decimal.Decimal) (bool, error) {
maxSequence, err := o.getMaxKeySequence(ctx)
if err != nil {
return false, fmt.Errorf("error retrieving new events: %w", err)
}
return position >= maxSequence, nil
return position.GreaterThanOrEqual(maxSequence), nil
}
func (o *OPStorage) privateKeyToSigningKey(key query.PrivateKey) (_ op.SigningKey, err error) {
@@ -412,9 +413,9 @@ func (o *OPStorage) lockAndGenerateSigningKeyPair(ctx context.Context, algorithm
return o.command.GenerateSigningKeyPair(setOIDCCtx(ctx), algorithm)
}
func (o *OPStorage) getMaxKeySequence(ctx context.Context) (float64, error) {
return o.eventstore.LatestSequence(ctx,
eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxSequence).
func (o *OPStorage) getMaxKeySequence(ctx context.Context) (decimal.Decimal, error) {
return o.eventstore.LatestPosition(ctx,
eventstore.NewSearchQueryBuilder(eventstore.ColumnsMaxPosition).
ResourceOwner(authz.GetInstance(ctx).InstanceID()).
AwaitOpenTransactions().
AllowTimeTravel().