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f11c6b27e7
Now related ITSes need be audited and possibly closed.
Enhancements:
- re-styled code for better readability
- upgraded backend API to reflect recent changes
- LDAP schema is checked when loading SQL/LDAP mapping
- AttributeDescription/ObjectClass pointers used for more efficient
mapping lookup
- bervals used where string length is required often
- atomized write operations by committing at the end of each operation
and defaulting connection closure to rollback
- added LDAP access control to write operations
- fully implemented modrdn (with rdn attrs change, deleteoldrdn,
access check, parent/children check and more)
- added parent access control, children control to delete operation
- added structuralObjectClass operational attribute check and
value return on search
- added hasSubordinate operational attribute on demand
- search limits are appropriately enforced
- function backsql_strcat() has been made more efficient
- concat function has been made configurable by means of a pattern
- added config switches:
- fail_if_no_mapping write operations fail if there is no mapping
- has_ldapinfo_dn_ru overrides autodetect
- concat_pattern a string containing two '?' is used
(note that "?||?" should be more portable
than builtin function "CONCAT(?,?)")
- strcast_func cast of string constants in "SELECT DISTINCT statements (needed by PostgreSQL)
- upper_needs_cast cast the argument of upper when required
(basically when building dn substring queries)
Todo:
- add security checks for SQL statements that can be injected (?)
- re-test with previously supported RDBMs
- replace dn_ru and so with normalized dn (no need for upper() and so
in dn match)
- implement a backsql_normalize() function to replace the upper()
conversion routines
- note that subtree deletion, subtree renaming and so could be easily
implemented (rollback and consistency checks are available :)
- implement "lastmod" and other operational stuff (ldap_entries table ?)
44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
/* $OpenLDAP$ */
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#ifndef _SQL_EXTERNAL_H
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#define _SQL_EXTERNAL_H
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/*
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* Copyright 1999, Dmitry Kovalev <mit@openldap.org>, All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted only
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* as authorized by the OpenLDAP Public License. A copy of this
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* license is available at http://www.OpenLDAP.org/license.html or
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* in file LICENSE in the top-level directory of the distribution.
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*/
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LDAP_BEGIN_DECL
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extern BI_init sql_back_initialize;
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extern BI_destroy backsql_destroy;
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extern BI_db_init backsql_db_init;
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extern BI_db_open backsql_db_open;
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extern BI_db_close backsql_db_close;
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extern BI_db_destroy backsql_db_destroy;
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extern BI_db_config backsql_db_config;
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extern BI_op_bind backsql_bind;
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extern BI_op_unbind backsql_unbind;
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extern BI_op_search backsql_search;
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extern BI_op_compare backsql_compare;
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extern BI_op_modify backsql_modify;
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extern BI_op_modrdn backsql_modrdn;
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extern BI_op_add backsql_add;
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extern BI_op_delete backsql_delete;
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extern BI_op_abandon backsql_abandon;
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extern BI_operational backsql_operational;
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extern BI_connection_destroy backsql_connection_destroy;
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LDAP_END_DECL
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#endif /* _SQL_EXTERNAL_H */
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