81 lines
2 KiB
Go
81 lines
2 KiB
Go
package client
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import (
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"context"
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"errors"
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"github.com/dexidp/dex/storage"
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"github.com/dexidp/dex/storage/ent/db"
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)
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func getKeys(client *db.KeysClient) (storage.Keys, error) {
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rawKeys, err := client.Get(context.TODO(), keysRowID)
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if err != nil {
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return storage.Keys{}, convertDBError("get keys: %w", err)
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}
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return toStorageKeys(rawKeys), nil
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}
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// GetKeys returns signing keys, public keys and verification keys from the database.
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func (d *Database) GetKeys() (storage.Keys, error) {
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return getKeys(d.client.Keys)
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}
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// UpdateKeys rotates keys using updater function.
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func (d *Database) UpdateKeys(updater func(old storage.Keys) (storage.Keys, error)) error {
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firstUpdate := false
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tx, err := d.client.Tx(context.TODO())
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if err != nil {
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return convertDBError("update keys tx: %w", err)
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}
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storageKeys, err := getKeys(tx.Keys)
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if err != nil {
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if !errors.Is(err, storage.ErrNotFound) {
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return rollback(tx, "update keys get: %w", err)
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}
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firstUpdate = true
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}
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newKeys, err := updater(storageKeys)
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if err != nil {
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return rollback(tx, "update keys updating: %w", err)
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}
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// ent doesn't have an upsert support yet
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// https://github.com/facebook/ent/issues/139
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if firstUpdate {
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_, err = tx.Keys.Create().
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SetID(keysRowID).
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SetNextRotation(newKeys.NextRotation).
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SetSigningKey(*newKeys.SigningKey).
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SetSigningKeyPub(*newKeys.SigningKeyPub).
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SetVerificationKeys(newKeys.VerificationKeys).
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Save(context.TODO())
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if err != nil {
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return rollback(tx, "create keys: %w", err)
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}
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if err = tx.Commit(); err != nil {
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return rollback(tx, "update keys commit: %w", err)
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}
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return nil
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}
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err = tx.Keys.UpdateOneID(keysRowID).
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SetNextRotation(newKeys.NextRotation.UTC()).
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SetSigningKey(*newKeys.SigningKey).
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SetSigningKeyPub(*newKeys.SigningKeyPub).
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SetVerificationKeys(newKeys.VerificationKeys).
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Exec(context.TODO())
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if err != nil {
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return rollback(tx, "update keys uploading: %w", err)
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}
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if err = tx.Commit(); err != nil {
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return rollback(tx, "update keys commit: %w", err)
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}
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return nil
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}
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