postgres/src/include/libpq/auth.h

/*-------------------------------------------------------------------------
 *
 * auth.h
 *	  Definitions for network authentication routines
 *
 *
 * Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group
 * Portions Copyright (c) 1994, Regents of the University of California
 *
 * $PostgreSQL: pgsql/src/include/libpq/auth.h,v 1.30 2005/10/15 02:49:44 momjian Exp $
 *
 *-------------------------------------------------------------------------
 */
#ifndef AUTH_H
#define AUTH_H

#include "libpq/libpq-be.h"

/*----------------------------------------------------------------
 * Common routines and definitions
 *----------------------------------------------------------------
 */

extern void ClientAuthentication(Port *port);

#define PG_KRB5_VERSION "PGVER5.1"		/* at most KRB_SENDAUTH_VLEN chars */

extern char *pg_krb_server_keyfile;
extern char *pg_krb_srvnam;
extern bool pg_krb_caseins_users;
extern char *pg_krb_server_hostname;

#endif   /* AUTH_H */
Postgres95 1.01 Distribution - Virgin Sources 30 years ago			`/*-------------------------------------------------------------------------`
			`*`
Change my-function-name-- to my_function_name, and optimizer renames. 27 years ago			`* auth.h`
Massive commit to run PGINDENT on all .c and .h files. 28 years ago			`* Definitions for network authentication routines`
Postgres95 1.01 Distribution - Virgin Sources 30 years ago			`*`
			`*`
Tag appropriate files for rc3 Also performed an initial run through of upgrading our Copyright date to extend to 2005 ... first run here was very simple ... change everything where: grep 1996-2004 && the word 'Copyright' ... scanned through the generated list with 'less' first, and after, to make sure that I only picked up the right entries ... 21 years ago			`* Portions Copyright (c) 1996-2005, PostgreSQL Global Development Group`
Add: * Portions Copyright (c) 1996-2000, PostgreSQL, Inc to all files copyright Regents of Berkeley. Man, that's a lot of files. 26 years ago			`* Portions Copyright (c) 1994, Regents of the University of California`
Postgres95 1.01 Distribution - Virgin Sources 30 years ago			`*`
Standard pgindent run for 8.1. 20 years ago			`* $PostgreSQL: pgsql/src/include/libpq/auth.h,v 1.30 2005/10/15 02:49:44 momjian Exp $`
Postgres95 1.01 Distribution - Virgin Sources 30 years ago			`*`
			`*-------------------------------------------------------------------------`
			`*/`
			`#ifndef AUTH_H`
Massive commit to run PGINDENT on all .c and .h files. 28 years ago			`#define AUTH_H`
Postgres95 1.01 Distribution - Virgin Sources 30 years ago
From: Phil Thompson <phil@river-bank.demon.co.uk> I've completed the patch to fix the protocol and authentication issues I was discussing a couple of weeks ago. The particular changes are: - the protocol has a version number - network byte order is used throughout - the pg_hba.conf file is used to specify what method is used to authenticate a frontend (either password, ident, trust, reject, krb4 or krb5) - support for multiplexed backends is removed - appropriate changes to man pages - the -a switch to many programs to specify an authentication service no longer has any effect - the libpq.so version number has changed to 1.1 The new backend still supports the old protocol so old interfaces won't break. 28 years ago			`#include "libpq/libpq-be.h"`
Postgres95 1.01 Distribution - Virgin Sources 30 years ago
			`/*----------------------------------------------------------------`
			`* Common routines and definitions`
			`*----------------------------------------------------------------`
			`*/`

First phase of FE/BE protocol modifications: new StartupPacket layout with variable-width fields. No more truncation of long user names. Also, libpq can now send its environment-variable-driven SET commands as part of the startup packet, saving round trips to server. 23 years ago			`extern void ClientAuthentication(Port *port);`
Postgres95 1.01 Distribution - Virgin Sources 30 years ago
Standard pgindent run for 8.1. 20 years ago			`#define PG_KRB5_VERSION "PGVER5.1" /* at most KRB_SENDAUTH_VLEN chars */`
Postgres95 1.01 Distribution - Virgin Sources 30 years ago
pgindent run. Make it all clean. 25 years ago			`extern char *pg_krb_server_keyfile;`
Allow kerberos name and username case sensitivity to be specified from postgresql.conf. --------------------------------------------------------------------------- Here's an updated version of the patch, with the following changes: 1) No longer uses "service name" as "application version". It's instead hardcoded as "postgres". It could be argued that this part should be backpatched to 8.0, but it doesn't make a big difference until you can start changing it with GUC / connection parameters. This change only affects kerberos 5, not 4. 2) Now downcases kerberos usernames when the client is running on win32. 3) Adds guc option for "krb_caseins_users" to make the server ignore case mismatch which is required by some KDCs such as Active Directory. Off by default, per discussion with Tom. This change only affects kerberos 5, not 4. 4) Updated so it doesn't conflict with the rendevouz/bonjour patch already in ;-) Magnus Hagander 21 years ago			`extern char *pg_krb_srvnam;`
			`extern bool pg_krb_caseins_users;`
Add GUC krb_server_hostname so the server hostname can be specified as part of service principal. If not set, any service principal matching an entry in the keytab can be used. NEW KERBEROS MATCHING BEHAVIOR FOR 8.1. Todd Kover 21 years ago			`extern char *pg_krb_server_hostname;`
Another pgindent run. Fixes enum indenting, and improves #endif spacing. Also adds space for one-line comments. 24 years ago
New pgindent run with fixes suggested by Tom. Patch manually reviewed, initdb/regression tests pass. 24 years ago			`#endif /* AUTH_H */`