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Used openssl for the DES instead of the libcrypt / glibc

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Resolves: rhbz#1556132
This commit is contained in:
Jaroslav Škarvada 2018-03-27 17:02:14 +02:00
parent 93aa42b0f6
commit 5a9cdf3bbf
2 changed files with 87 additions and 1 deletions
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79
ppp-2.4.7-DES-openssl.patch Normal file
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@ -0,0 +1,79 @@
diff --git a/pppd/Makefile.linux b/pppd/Makefile.linux
index 534ccc2..cf11b74 100644
--- a/pppd/Makefile.linux
+++ b/pppd/Makefile.linux
@@ -41,7 +41,7 @@ COPTS = -Wall $(RPM_OPT_FLAGS) -DLIBDIR=\""$(LIBDIR)"\"
# Uncomment the next 2 lines to include support for Microsoft's
# MS-CHAP authentication protocol. Also, edit plugins/radius/Makefile.linux.
CHAPMS=y
-USE_CRYPT=y
+#USE_CRYPT=y
# Don't use MSLANMAN unless you really know what you're doing.
#MSLANMAN=y
# Uncomment the next line to include support for MPPE. CHAPMS (above) must
@@ -147,7 +147,8 @@ endif
ifdef NEEDDES
ifndef USE_CRYPT
-LIBS += -ldes $(LIBS)
+CFLAGS += -I/usr/include/openssl
+LIBS += -lcrypto
else
CFLAGS += -DUSE_CRYPT=1
endif
diff --git a/pppd/pppcrypt.c b/pppd/pppcrypt.c
index 8b85b13..6b35375 100644
--- a/pppd/pppcrypt.c
+++ b/pppd/pppcrypt.c
@@ -64,7 +64,7 @@ u_char *des_key; /* OUT 64 bit DES key with parity bits added */
des_key[7] = Get7Bits(key, 49);
#ifndef USE_CRYPT
- des_set_odd_parity((des_cblock *)des_key);
+ DES_set_odd_parity((DES_cblock *)des_key);
#endif
}
@@ -158,25 +158,25 @@ u_char *clear; /* OUT 8 octets */
}
#else /* USE_CRYPT */
-static des_key_schedule key_schedule;
+static DES_key_schedule key_schedule;
bool
DesSetkey(key)
u_char *key;
{
- des_cblock des_key;
+ DES_cblock des_key;
MakeKey(key, des_key);
- des_set_key(&des_key, key_schedule);
+ DES_set_key(&des_key, &key_schedule);
return (1);
}
bool
-DesEncrypt(clear, key, cipher)
+DesEncrypt(clear, cipher)
u_char *clear; /* IN 8 octets */
u_char *cipher; /* OUT 8 octets */
{
- des_ecb_encrypt((des_cblock *)clear, (des_cblock *)cipher,
- key_schedule, 1);
+ DES_ecb_encrypt((DES_cblock *)clear, (DES_cblock *)cipher,
+ &key_schedule, 1);
return (1);
}
@@ -185,8 +185,8 @@ DesDecrypt(cipher, clear)
u_char *cipher; /* IN 8 octets */
u_char *clear; /* OUT 8 octets */
{
- des_ecb_encrypt((des_cblock *)cipher, (des_cblock *)clear,
- key_schedule, 0);
+ DES_ecb_encrypt((DES_cblock *)cipher, (DES_cblock *)clear,
+ &key_schedule, 0);
return (1);
}

9
ppp.spec
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@ -3,7 +3,7 @@
Summary: The Point-to-Point Protocol daemon
Name: ppp
Version: 2.4.7
Release: 17%{?dist}
Release: 18%{?dist}
License: BSD and LGPLv2+ and GPLv2+ and Public Domain
Group: System Environment/Daemons
URL: http://www.samba.org/ppp
@ -51,6 +51,9 @@ Patch0026: 0026-Revert-pppd-rebase-EAP-TLS-patch-v0.994.patch
Patch0027: 0027-pppd-EAP-TLS-patch-v0.999.patch
Patch0028: 0028-pppoe-include-netinet-in.h-before-linux-in.h.patch
# rhbz#1556132
Patch0029: ppp-2.4.7-DES-openssl.patch
BuildRequires: pam-devel, libpcap-devel, systemd, systemd-devel, glib2-devel
BuildRequires: openssl-devel
Requires: glibc >= 2.0.6, /etc/pam.d/system-auth, libpcap >= 14:0.8.3-6, systemd, initscripts >= 9.54
@ -169,6 +172,10 @@ install -p %{SOURCE11} %{buildroot}%{_sysconfdir}/sysconfig/network-scripts/ifdo
%doc PLUGINS
%changelog
* Tue Mar 27 2018 Jaroslav Škarvada <jskarvad@redhat.com> - 2.4.7-18
- Used openssl for the DES instead of the libcrypt / glibc
Resolves: rhbz#1556132
* Fri Feb 09 2018 Igor Gnatenko <ignatenkobrain@fedoraproject.org> - 2.4.7-17
- Escape macros in %%changelog