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Update SCM_CREDS for Net/Free/BSD-OS. Add configure checks.
This commit is contained in:
Bruce Momjian
parent
0c585f7506
commit
a7621c92ae
@ -1,5 +1,5 @@
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# Macros that test various C library quirks
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# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.8 2001/01/22 23:28:50 tgl Exp $
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# $Header: /cvsroot/pgsql/config/c-library.m4,v 1.9 2001/09/07 19:52:53 momjian Exp $
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# PGAC_VAR_INT_TIMEZONE
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@ -99,6 +99,54 @@ HAVE_POSIX_SIGNALS=$pgac_cv_func_posix_signals
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AC_SUBST(HAVE_POSIX_SIGNALS)])# PGAC_FUNC_POSIX_SIGNALS
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# PGAC_STRUCT_CMSGCRED
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# --------------------
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# Check if `struct cmsgcred' exists. Define HAVE_STRUCT_CMSGCRED if so.
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AC_DEFUN([PGAC_STRUCT_CMSGCRED],
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[AC_CACHE_CHECK(for struct cmsgcred, pgac_cv_struct_cmsgcred,
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[AC_TRY_COMPILE([#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/ucred.h>],
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[struct cmsgcred sockcred;],
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[pgac_cv_struct_cmsgcred=yes],
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[pgac_cv_struct_cmsgcred=no])])
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if test x"$pgac_cv_struct_cmsgcred" = xyes ; then
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AC_DEFINE(HAVE_STRUCT_CMSGCRED, 1, [Set to 1 if you have `struct cmsgcred'])
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fi])# PGAC_STRUCT_CMSGCRED
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# PGAC_STRUCT_FCRED
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# -----------------
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# Check if `struct fcred' exists. Define HAVE_STRUCT_FCRED if so.
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AC_DEFUN([PGAC_STRUCT_FCRED],
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[AC_CACHE_CHECK(for struct fcred, pgac_cv_struct_fcred,
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[AC_TRY_COMPILE([#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/ucred.h>],
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[struct fcred sockcred;],
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[pgac_cv_struct_fcred=yes],
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[pgac_cv_struct_fcred=no])])
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if test x"$pgac_cv_struct_fcred" = xyes ; then
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AC_DEFINE(HAVE_STRUCT_FCRED, 1, [Set to 1 if you have `struct fcred'])
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fi])# PGAC_STRUCT_FCRED
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# PGAC_STRUCT_SOCKCRED
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# --------------------
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# Check if `struct sockcred' exists. Define HAVE_STRUCT_SOCKCRED if so.
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AC_DEFUN([PGAC_STRUCT_SOCKCRED],
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[AC_CACHE_CHECK(for struct sockcred, pgac_cv_struct_sockcred,
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[AC_TRY_COMPILE([#include <sys/param.h>
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#include <sys/socket.h>
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#include <sys/ucred.h>],
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[struct sockcred sockcred;],
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[pgac_cv_struct_sockcred=yes],
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[pgac_cv_struct_sockcred=no])])
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if test x"$pgac_cv_struct_sockcred" = xyes ; then
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AC_DEFINE(HAVE_STRUCT_SOCKCRED, 1, [Set to 1 if you have `struct sockcred'])
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fi])# PGAC_STRUCT_SOCKCRED
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# PGAC_HEADER_STRING
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# ------------------
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# Tests whether <string.h> and <strings.h> can both be included
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@ -828,6 +828,9 @@ PGAC_C_SIGNED
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PGAC_C_VOLATILE
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AC_STRUCT_TIMEZONE
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PGAC_UNION_SEMUN
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PGAC_STRUCT_CMSGCRED
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PGAC_STRUCT_FCRED
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PGAC_STRUCT_SOCKCRED
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PGAC_STRUCT_SOCKADDR_UN
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##
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@ -8,7 +8,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/libpq/auth.c,v 1.65 2001/09/06 03:23:38 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/libpq/auth.c,v 1.66 2001/09/07 19:52:53 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -17,9 +17,9 @@
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/socket.h> /* for SCM_CREDS */
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#ifdef SCM_CREDS
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#include <sys/uio.h> /* for struct iovec */
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#include <sys/socket.h>
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#if defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || defined(HAVE_STRUCT_SOCKCRED)
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#include <sys/uio.h>
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#include <sys/ucred.h>
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#include <errno.h>
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#endif
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@ -520,13 +520,16 @@ ClientAuthentication(Port *port)
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break;
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case uaIdent:
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#if !defined(SO_PEERCRED) && defined(SCM_CREDS)
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#if !defined(SO_PEERCRED) && (defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || defined(HAVE_STRUCT_SOCKCRED))
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/*
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* If we are doing ident on unix-domain sockets,
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* use SCM_CREDS only if it is defined and SO_PEERCRED isn't.
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*/
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#ifdef fc_uid
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/* Receive credentials on next message receipt, BSD/OS */
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#if defined(HAVE_STRUCT_FCRED) || defined(HAVE_STRUCT_SOCKCRED)
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/*
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* Receive credentials on next message receipt, BSD/OS, NetBSD.
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* We need to set this before the client sends the next packet.
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*/
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{
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int on = 1;
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if (setsockopt(port->sock, 0, LOCAL_CREDS, &on, sizeof(on)) < 0)
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@ -10,7 +10,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/libpq/hba.c,v 1.69 2001/09/06 03:23:38 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/libpq/hba.c,v 1.70 2001/09/07 19:52:54 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -21,9 +21,9 @@
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/socket.h> /* for SCM_CREDS */
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#ifdef SCM_CREDS
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#include <sys/uio.h> /* for struct iovec */
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#include <sys/socket.h>
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#if defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || defined(HAVE_STRUCT_SOCKCRED)
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#include <sys/uio.h>
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#include <sys/ucred.h>
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#endif
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#include <netinet/in.h>
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@ -872,7 +872,7 @@ ident_inet(const struct in_addr remote_ip_addr,
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static bool
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ident_unix(int sock, char *ident_user)
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{
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#ifdef SO_PEERCRED
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#if defined(SO_PEERCRED)
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/* Linux style: use getsockopt(SO_PEERCRED) */
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struct ucred peercred;
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ACCEPT_TYPE_ARG3 so_len = sizeof(peercred);
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@ -906,16 +906,19 @@ ident_unix(int sock, char *ident_user)
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return true;
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#elif defined(SCM_CREDS)
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#elif defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || defined(HAVE_STRUCT_SOCKCRED)
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struct msghdr msg;
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/* Credentials structure */
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#ifndef fc_uid
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#ifdef HAVE_STRUCT_CMSGCRED
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typedef struct cmsgcred Cred;
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#define cruid cmcred_uid
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#else
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#elif HAVE_STRUCT_FCRED
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typedef struct fcred Cred;
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#define cruid fc_uid
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#elif HAVE_STRUCT_SOCKCRED
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typedef struct sockcred Cred;
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#define cruid sc_uid
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#endif
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Cred *cred;
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@ -8,7 +8,7 @@
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* or in pg_config.h afterwards. Of course, if you edit pg_config.h, then your
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* changes will be overwritten the next time you run configure.
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*
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* $Id: pg_config.h.in,v 1.4 2001/09/07 00:27:29 tgl Exp $
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* $Id: pg_config.h.in,v 1.5 2001/09/07 19:52:54 momjian Exp $
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*/
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#ifndef PG_CONFIG_H
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@ -607,6 +607,15 @@ extern int fdatasync(int fildes);
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/* Set to 1 if you have union semun */
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#undef HAVE_UNION_SEMUN
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/* Set to 1 if you have struct cmsgcred */
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#undef HAVE_STRUCT_CMSGCRED
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/* Set to 1 if you have struct fcred */
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#undef HAVE_STRUCT_FCRED
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/* Set to 1 if you have struct sockcred */
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#undef HAVE_STRUCT_SOCKCRED
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/* Set to 1 if you have struct sockaddr_un */
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#undef HAVE_STRUCT_SOCKADDR_UN
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@ -10,7 +10,7 @@
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* exceed INITIAL_EXPBUFFER_SIZE (currently 256 bytes).
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-auth.c,v 1.58 2001/08/21 15:49:17 momjian Exp $
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* $Header: /cvsroot/pgsql/src/interfaces/libpq/fe-auth.c,v 1.59 2001/09/07 19:52:54 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -44,9 +44,9 @@
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/param.h> /* for MAXHOSTNAMELEN on most */
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#include <sys/socket.h> /* for SCM_CREDS */
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#ifdef SCM_CREDS
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#include <sys/uio.h> /* for struct iovec */
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#include <sys/socket.h>
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#if defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || defined(HAVE_STRUCT_SOCKCRED)
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#include <sys/uio.h>
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#include <sys/ucred.h>
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#endif
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#ifndef MAXHOSTNAMELEN
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@ -436,19 +436,25 @@ pg_krb5_sendauth(char *PQerrormsg, int sock,
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#endif /* KRB5 */
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#ifdef SCM_CREDS
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#if defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || defined(HAVE_STRUCT_SOCKCRED)
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static int
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pg_local_sendauth(char *PQerrormsg, PGconn *conn)
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{
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char buf;
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struct iovec iov;
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struct msghdr msg;
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#ifndef fc_uid
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#ifdef HAVE_STRUCT_CMSGCRED
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/* Prevent padding */
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char cmsgmem[sizeof(struct cmsghdr) + sizeof(struct cmsgcred)];
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/* Point to start of first structure */
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struct cmsghdr *cmsg = (struct cmsghdr *)cmsgmem;
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#endif
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#ifdef HAVE_STRUCT_SOCKCRED
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/* Prevent padding */
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char cmsgmem[sizeof(struct cmsghdr) + sizeof(struct sockcred)];
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/* Point to start of first structure */
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struct cmsghdr *cmsg = (struct cmsghdr *)cmsgmem;
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#endif
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/*
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* The backend doesn't care what we send here, but it wants
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@ -463,7 +469,7 @@ pg_local_sendauth(char *PQerrormsg, PGconn *conn)
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msg.msg_iov = &iov;
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msg.msg_iovlen = 1;
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#ifndef fc_uid
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#ifdef HAVE_STRUCT_CMSGCRED
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/* Create control header, FreeBSD */
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msg.msg_control = cmsg;
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msg.msg_controllen = sizeof(cmsgmem);
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@ -609,7 +615,7 @@ fe_sendauth(AuthRequest areq, PGconn *conn, const char *hostname,
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break;
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case AUTH_REQ_SCM_CREDS:
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#ifdef SCM_CREDS
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#if defined(HAVE_STRUCT_CMSGCRED) || defined(HAVE_STRUCT_FCRED) || defined(HAVE_STRUCT_SOCKCRED)
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if (pg_local_sendauth(PQerrormsg, conn) != STATUS_OK)
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return STATUS_ERROR;
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#else
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