Bun's ExcludeColumn errors with "can't find column" for scanonly fields
because they are not in the table's writable fields. Filter the exclude
list to writable bun fields so models with scanonly buffers can insert
and update again. Add tests for the adapter and reflection.
Read-merge-update wrote every model column back, so GENERATED ALWAYS
columns failed with SQLSTATE 428C9. Add a bun 'generated' tag option,
reflection.NonWritableColumns/RemoveNonWritableColumns, and apply them
in resolvespec, restheadspec, websocketspec, mqttspec, resolvemcp and
the nested CUD processor. Add ExcludeColumn to InsertQuery/UpdateQuery
for model-based writes.
Add a `hardening` config section (RESOLVESPEC_HARDENING_*) so each
fix can be switched off to restore the previous behaviour:
- cors_strict_origins: only reflect origins listed in
cors.allowed_origins / server URLs, with credentials; `*` never
sends credentials; fix shared-slice append of expose headers.
- sort_strict: join aliases must match `alias.identifier` (empty alias
no longer matches everything); sort expressions reject dangerous
functions/catalogs; cql* columns must be identifier-safe.
- sql_strict: client raw-SQL fragments must have balanced parens and
quotes, no comments/`;`/`$$`, DML keywords, dangerous functions or
system catalogs; a rejected fragment now fails closed ("(1=0)")
instead of dropping the filter. Subqueries stay allowed unless
sql_block_subqueries is set.
- x-custom-sql-or is grouped together with the client's own
conditions (new optional WhereGrouper, implemented for bun and gorm)
so it can no longer OR past server-side filters.
pkg/security no longer contains SQL. Every provider calls a store interface
from lookup, implemented by a procedure backend (Postgres stored procedures,
the default there) and a direct backend (dialect-driven SQL for postgres,
sqlite, mysql and mssql with configurable table and column names).
- add sectypes, lookup, lookup/{dialect,procedure,direct,backends,ddl,conformance}
- split totp and providers sub packages out of the core package
- replace SQLNames/TableNames/QueryMode with lookup.Config (see breaking_changes.md)
- direct backend now covers column/row security and API-key login
- move txsettings SQL to lookup.ApplyTxSettings; remove password.go
- move schema scripts under lookup/, add reference DDL per dialect
- add a shared conformance suite; run it on sqlite, and on Postgres in a
podman/docker container (RESOLVESPEC_TEST_CONTAINERS=1)
- fix procedure schema bugs found on real Postgres: duplicate p_data
parameter, JSON null arrays, expires_at timezone casts, passkey list
GROUP BY, missing resolvespec_passkey_login; accept zone-less timestamps
* Throttle async session-activity writes to once per token per minute
* Add singleflight to session lookups, keystore validation and
column/row security loads to stop cold-cache stampedes
* Preload security rules in BeforeHandle (restheadspec, resolvespec) so
they no longer need a second connection while the read tx is open
* Add pkg/dbtrace: opt-in per-request DB call counting and pool logging
(db_trace.* config, RESOLVESPEC_DB_TRACE_* env), wired into testserver
* Add tests for load dedup, activity throttle and dbtrace
* Add regex patterns to identify and remove empty comparisons
* Implement tests for stripping empty RHS conditions
fix(handler): prevent duplicate JOIN aliases from preload
* Skip custom SQL JOINs if alias already provided by preload
* Split multiple JOIN clauses for individual alias handling
* Introduced metrics tracking for SELECT, INSERT, UPDATE, and DELETE operations.
* Added methods to enable or disable metrics on the PgSQLAdapter.
* Created a new query_metrics.go file to handle metrics recording logic.
* Updated interfaces and implementations to support schema and entity tracking.
* Added tests to verify metrics recording functionality.
* Added a database factory function to allow reconnection when the database is closed.
* Implemented mutex locks for safe concurrent access to the database connection.
* Updated all database query methods to handle reconnection attempts on closed connections.
* Enhanced error handling for database operations across multiple providers.
restructure server configuration for multiple instances - Change server configuration to support multiple instances. - Introduce new fields for tracing and error tracking. - Update example configuration to reflect new structure. - Remove deprecated OpenAPI specification file. - Enhance database adapter to handle SQLite schema translation.
* Added DriverName method to BunAdapter, GormAdapter, and PgSQLAdapter for consistent driver name handling.
* Updated transaction adapters to include driver name.
* Enhanced mock database implementations for testing with DriverName method.
* Adjusted getTableName functions to accommodate driver-specific naming conventions.
* Introduced custom preloads to manage relations that may exceed PostgreSQL's identifier limit.
* Implemented checks for alias length to prevent truncation warnings.
* Enhanced the loading mechanism for nested relations using separate queries.
* Implement tests for SanitizeWhereClause and AddTablePrefixToColumns.
* Ensure correct handling of table prefixes in WHERE clauses.
* Validate that unqualified columns are prefixed correctly when necessary.
* Add tests for XFiles processing to verify table name handling.
* Introduce tests for recursive preloads and their related keys.
* Introduce skipAutoDetect flag to prevent circular calls in PreloadRelation.
* Improve handling of long alias chains in PreloadRelation.
* Ensure JoinRelation uses PreloadRelation without causing recursion.
* Clear deferred preloads after execution to prevent re-execution.
feat(recursive_crud): ✨ Filter valid fields in nested CUD processing
* Add filterValidFields method to validate input data against model structure.
* Use reflection to ensure only valid fields are processed.
feat(reflection): ✨ Add utility to get valid JSON field names
* Implement GetValidJSONFieldNames to retrieve valid JSON field names from model.
* Enhance field validation during nested CUD operations.
fix(handler): 🐛 Adjust recursive preload depth limit
* Change recursive preload depth limit from 5 to 4 to prevent excessive recursion.
Hein
warkanum