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- (bal) Test for IRIX JOBS support at runtime. Patch provided 

by David Kaelbling <drk@sgi.com>
This commit is contained in:
Ben Lindstrom 2002-03-08 03:50:57 +00:00
parent 7577fd83c1
commit 784e234c19
4 changed files with 59 additions and 11 deletions
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6
ChangeLog
View File

@ -17,7 +17,9 @@
- (bal) Add in check for rpc/types.h since it is needed on
some platforms for INADDR_LOOPBACK. We should retest
SCO 3 to see if this fixes their problem also.
- (bal) Test for IRIX JOBS support at runtime. Patch provided
by David Kaelbling <drk@sgi.com>
20020305
- stevesk@cvs.openbsd.org 2002/03/02 09:34:42
[LICENCE]
@ -7818,4 +7820,4 @@
- Wrote replacements for strlcpy and mkdtemp
- Released 1.0pre1
$Id: ChangeLog,v 1.1915 2002/03/08 03:11:07 mouring Exp $
$Id: ChangeLog,v 1.1916 2002/03/08 03:50:57 mouring Exp $

33
cipher.c
View File

@ -41,6 +41,10 @@ RCSID("$OpenBSD: cipher.c,v 1.52 2002/02/18 13:05:32 markus Exp $");
#include "log.h"
#include "cipher.h"
#if OPENSSL_VERSION_NUMBER <= 0x0090600fL
#define EVP_CIPHER_CTX_get_app_data(e) ((e)->app_data)
#endif
#include <openssl/md5.h>
#include "rijndael.h"
@ -196,6 +200,7 @@ cipher_init(CipherContext *cc, Cipher *cipher,
type = (*cipher->evptype)();
EVP_CIPHER_CTX_init(&cc->evp);
#if OPENSSL_VERSION_NUMBER > 0x0090600fL
if (EVP_CipherInit(&cc->evp, type, NULL, (u_char *)iv,
(encrypt == CIPHER_ENCRYPT)) == 0)
fatal("cipher_init: EVP_CipherInit failed for %s",
@ -210,6 +215,10 @@ cipher_init(CipherContext *cc, Cipher *cipher,
if (EVP_CipherInit(&cc->evp, NULL, (u_char *)key, NULL, -1) == 0)
fatal("cipher_init: EVP_CipherInit: set key failed for %s",
cipher->name);
#else
EVP_CipherInit(&cc->evp, type, (u_char *)key, (u_char *)iv,
(encrypt == CIPHER_ENCRYPT));
#endif
}
void
@ -217,15 +226,23 @@ cipher_crypt(CipherContext *cc, u_char *dest, const u_char *src, u_int len)
{
if (len % cc->cipher->block_size)
fatal("cipher_encrypt: bad plaintext length %d", len);
#if OPENSSL_VERSION_NUMBER > 0x0090600fL
if (EVP_Cipher(&cc->evp, dest, (u_char *)src, len) == 0)
fatal("evp_crypt: EVP_Cipher failed");
#else
EVP_Cipher(&cc->evp, dest, (u_char *)src, len);
#endif
}
void
cipher_cleanup(CipherContext *cc)
{
#if OPENSSL_VERSION_NUMBER > 0x0090600fL
if (EVP_CIPHER_CTX_cleanup(&cc->evp) == 0)
error("cipher_cleanup: EVP_CIPHER_CTX_cleanup failed");
#else
EVP_CIPHER_CTX_cleanup(&cc->evp);
#endif
}
/*
@ -296,6 +313,7 @@ ssh1_3des_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv,
EVP_CIPHER_CTX_init(&c->k1);
EVP_CIPHER_CTX_init(&c->k2);
EVP_CIPHER_CTX_init(&c->k3);
#if OPENSSL_VERSION_NUMBER > 0x0090600fL
if (EVP_CipherInit(&c->k1, EVP_des_cbc(), k1, NULL, enc) == 0 ||
EVP_CipherInit(&c->k2, EVP_des_cbc(), k2, NULL, !enc) == 0 ||
EVP_CipherInit(&c->k3, EVP_des_cbc(), k3, NULL, enc) == 0) {
@ -304,6 +322,11 @@ ssh1_3des_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv,
EVP_CIPHER_CTX_set_app_data(ctx, NULL);
return (0);
}
#else
EVP_CipherInit(&c->k1, EVP_des_cbc(), k1, NULL, enc);
EVP_CipherInit(&c->k2, EVP_des_cbc(), k2, NULL, !enc);
EVP_CipherInit(&c->k3, EVP_des_cbc(), k3, NULL, enc);
#endif
return (1);
}
static int
@ -315,10 +338,16 @@ ssh1_3des_cbc(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src, u_int len)
error("ssh1_3des_cbc: no context");
return (0);
}
#if OPENSSL_VERSION_NUMBER > 0x0090600fL
if (EVP_Cipher(&c->k1, dest, (u_char *)src, len) == 0 ||
EVP_Cipher(&c->k2, dest, dest, len) == 0 ||
EVP_Cipher(&c->k3, dest, dest, len) == 0)
return (0);
#else
EVP_Cipher(&c->k1, dest, (u_char *)src, len);
EVP_Cipher(&c->k2, dest, dest, len);
EVP_Cipher(&c->k3, dest, dest, len);
#endif
return (1);
}
static int
@ -346,7 +375,9 @@ evp_ssh1_3des(void)
ssh1_3des.init = ssh1_3des_init;
ssh1_3des.cleanup = ssh1_3des_cleanup;
ssh1_3des.do_cipher = ssh1_3des_cbc;
#if OPENSSL_VERSION_NUMBER > 0x0090600fL
ssh1_3des.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH;
#endif
return (&ssh1_3des);
}
@ -494,7 +525,9 @@ evp_rijndael(void)
rijndal_cbc.init = ssh_rijndael_init;
rijndal_cbc.cleanup = ssh_rijndael_cleanup;
rijndal_cbc.do_cipher = ssh_rijndael_cbc;
#if OPENSSL_VERSION_NUMBER > 0x0090600fL
rijndal_cbc.flags = EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH |
EVP_CIPH_ALWAYS_CALL_INIT;
#endif
return (&rijndal_cbc);
}

4
configure.ac
View File

@ -1,4 +1,4 @@
# $Id: configure.ac,v 1.24 2002/03/08 03:11:08 mouring Exp $
# $Id: configure.ac,v 1.25 2002/03/08 03:50:58 mouring Exp $
AC_INIT
AC_CONFIG_SRCDIR([ssh.c])
@ -115,7 +115,7 @@ case "$host" in
AC_DEFINE(WITH_IRIX_ARRAY)
AC_DEFINE(WITH_IRIX_PROJECT)
AC_DEFINE(WITH_IRIX_AUDIT)
AC_CHECK_FUNC(jlimit_startjob, [AC_DEFINE(WITH_IRIX_JOBS)])
AC_DEFINE(WITH_IRIX_JOBS)
AC_DEFINE(BROKEN_INET_NTOA)
;;
*-*-linux*)

27
openbsd-compat/port-irix.c
View File

@ -3,13 +3,20 @@
#if defined(WITH_IRIX_PROJECT) || defined(WITH_IRIX_JOBS) || defined(WITH_IRIX_ARRAY)
#ifdef WITH_IRIX_PROJECT
#include <proj.h>
# include <proj.h>
#endif /* WITH_IRIX_PROJECT */
#ifdef WITH_IRIX_JOBS
#include <sys/resource.h>
#endif
# include <sys/resource.h>
# include <optional_sym.h>
# if !defined(JLIMIT_CPU)
/* Simulate job limit support so we can still test for it at runtime. */
typedef __int64_t jid_t;
extern jid_t jlimit_startjob(char *, uid_t, char *);
# pragma optional jlimit_startjob
# endif
#endif /* WITH_IRIX_JOBS */
#ifdef WITH_IRIX_AUDIT
#include <sat.h>
# include <sat.h>
#endif /* WITH_IRIX_AUDIT */
void
@ -27,10 +34,16 @@ irix_setusercontext(struct passwd *pw)
#endif /* WITH_IRIX_JOBS */
#ifdef WITH_IRIX_JOBS
jid = jlimit_startjob(pw->pw_name, pw->pw_uid, "interactive");
if (jid == -1)
fatal("Failed to create job container: %.100s",
if (_MIPS_SYMBOL_PRESENT(jlimit_startjob)) {
jid = jlimit_startjob(pw->pw_name, pw->pw_uid, "interactive");
if (jid == -1) {
if (errno == ENOPKG)
jid = 0;
else
fatal("Failed to create job container: %.100s",
strerror(errno));
}
}
#endif /* WITH_IRIX_JOBS */
#ifdef WITH_IRIX_ARRAY
/* initialize array session */