pam_sql/pam_sql.c, pam_regex/pam_regex.c: Ensure passwords might
get divulged only at debugging level 100.
git-svn-id: file:///svnroot/pam-modules/trunk@87 56984be4-0537-0410-a56c-fcb268c96130
* NEWS, configure.ac: Updated. Set version to 1.3.90.
* lib/escape.c lib/vartab.c: New files.
* lib/graypam.h (gray_expand_argv)
(gray_expand_string, gray_escape_string): New functions.
(struct keyword): New declaration.
(gray_find_keyword): New function.
* lib/Makefile.am (libgraypam_la_SOURCES): Add vartab.c and
escape.c.
* pam_log/pam_log.c: Use gray_find_keyword and gray_expand_argv.
* pam_sql/pam_mysql.c, pam_sql/pam_pgsql.c (verify_user_pass):
Change signature.
(sql_acct): New function.
* pam_sql/pam_sql.c (verify_user_pass): Change signature.
(_pam_parse): Initialize globals.
(free_config): Reset config_env to NULL.
(read_config): Set config_env to NULL.
(get_query,get_query2): New functions.
(pam_sm_authenticate): Call gray_pam_init, update call to
verify_user_pass.
(sql_session_mgmt,pam_sm_open_session,pam_sm_close_session): New
functions.
git-svn-id: file:///svnroot/pam-modules/trunk@86 56984be4-0537-0410-a56c-fcb268c96130