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From: todd brandys <brandys@eng3.hep.uiuc.edu>

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An extension to the code to allow for a pg_password authentication database
that is *seperate* from the system password file
This commit is contained in:
Marc G. Fournier
1997-12-04 00:28:15 +00:00
parent 333323f304
commit 4c04f7724e
19 changed files with 494 additions and 63 deletions
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32
src/backend/libpq/auth.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/libpq/auth.c,v 1.18 1997/11/17 16:10:06 thomas Exp $
* $Header: /cvsroot/pgsql/src/backend/libpq/auth.c,v 1.19 1997/12/04 00:26:50 scrappy Exp $
*
*-------------------------------------------------------------------------
*/
@ -71,6 +71,7 @@
#include <libpq/libpq-be.h>
#include <libpq/hba.h>
#include <libpq/password.h>
#include <libpq/crypt.h>
static int be_getauthsvc(MsgType msgtype);
@ -122,7 +123,8 @@ static struct authsvc authsvcs[] = {
#else
{"kerberos", STARTUP_KRB4_MSG, 1},
#endif
{"password", STARTUP_PASSWORD_MSG, 1}
{"password", STARTUP_PASSWORD_MSG, 1},
{"crypt", STARTUP_CRYPT_MSG, 1}
};
static n_authsvcs = sizeof(authsvcs) / sizeof(struct authsvc);
@ -445,6 +447,28 @@ pg_password_recvauth(Port *port, char *database, char *DataDir)
return verify_password(user, password, port, database, DataDir);
}
static int
crypt_recvauth(Port *port)
{
PacketBuf buf;
char *user,
*password;
if (PacketReceive(port, &buf, BLOCKING) != STATUS_OK)
{
sprintf(PQerrormsg,
"crypt_recvauth: failed to receive authentication packet.\n");
fputs(PQerrormsg, stderr);
pqdebug("%s", PQerrormsg);
return STATUS_ERROR;
}
user = buf.data;
password = buf.data + strlen(user) + 1;
return crypt_verify(port, user, password);
}
/*
* be_recvauth -- server demux routine for incoming authentication information
*/
@ -571,6 +595,10 @@ be_recvauth(MsgType msgtype_arg, Port *port, char *username, StartupInfo *sp)
return (STATUS_ERROR);
}
break;
case STARTUP_CRYPT_MSG:
if (crypt_recvauth(port) != STATUS_OK)
return STATUS_ERROR;
break;
default:
sprintf(PQerrormsg,
"be_recvauth: unrecognized message type: %d\n",