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Add support for BINARY (BYTEA) column type in JdbcOAuth2AuthorizationService - #2337
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Add support for BINARY (BYTEA) column type in JdbcOAuth2AuthorizationService#2337s-chan-o wants to merge 1 commit into
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…Service PostgreSQL uses BYTEA for binary data, which is reported by the JDBC driver as Types.BINARY (-2). The JdbcOAuth2AuthorizationService only handled Types.BLOB and Types.CLOB, causing failures when used with PostgreSQL (and compatible databases such as AWS Aurora DSQL). This commit adds handling for Types.BINARY in three places: - getLobValue: reads bytes and converts to String, trimming trailing null bytes that may be present with fixed-length BINARY columns - doSetValue: writes byte[] or String values via the LobCreator - mapToSqlParameter: converts String values to byte[] for BINARY columns Fixes spring-atticgh-2321 Signed-off-by: seungchan <s24041@gsm.hs.kr>
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Problem
JdbcOAuth2AuthorizationServicefails when PostgreSQL (or PostgreSQL-compatible databases such as AWS Aurora DSQL) is used as the backend store.PostgreSQL represents binary data using the
BYTEAtype, which is reported by the JDBC driver asTypes.BINARY(-2). The current implementation only handlesTypes.BLOBandTypes.CLOB, so BYTEA columns cause data read/write failures.Fixes gh-2321
Changes
Added
Types.BINARYhandling in three locations withinJdbcOAuth2AuthorizationService:getLobValueString; trims trailing null bytes present in fixed-lengthBINARYcolumnsdoSetValuebyte[]orStringvalues viaLobCreatorforTypes.BINARYparametersmapToSqlParameterStringvalues tobyte[]when the column type isTypes.BINARYTesting
custom-oauth2-authorization-schema-binary-data-type.sqlwithbinary(10000)column definitions (HSQL equivalent of PostgreSQL BYTEA, mapping toTypes.BINARY)tableDefinitionWhenBinarySqlTypeThenAuthorizationUpdated()test following the same pattern as the existing CLOB test