Attached is a Patch to change the parsing of pg_ident.conf to make it similar to pg_hba.conf. This is based on Todo Item: http://archives.postgresql.org/pgsql-hackers/2011-06/msg02204.php
Purpose - This will allow to catch syntax errors in pg_ident at the startup or reload time. Changes are described as follows: a. Make the load_ident() functionality same as load_hba, such that it cleans the previous context, after successful parsing. b. Change the load_ident(), so that parsing can be done during load time and the parsed lines are saved. c. Change the functionality of parse_ident_usermap() so that parsing is not done during authentication. d. If load_ident() fails for parsing, it returns false and error is issued. This point I am not sure, as for pg_hba failure it issues FATAL at startup. Currently I have kept error handling for load of pg_ident same as pg_hba I have done the basic testing and test is still in progress. Suggestions? With Regards, Amit Kapila.
pg_ident_parsing.patch
Description: Binary data
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