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Support IPv6.

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Submitted by:	Hajimu UMEMOTO <ume@mahoroba.org>
Approved by:	torstenb
This commit is contained in:
Munechika SUMIKAWA 2000-02-14 15:12:37 +00:00
parent c1e3ecebdf
commit c47e327b56
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=25818
3 changed files with 85 additions and 6 deletions
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18
security/pidentd/Makefile
View File

@ -7,25 +7,37 @@
#
DISTNAME= pidentd-2.8.5
CATEGORIES= security net
CATEGORIES= security net ipv6
MASTER_SITES= ftp://ftp.lysator.liu.se/pub/ident/servers/ \
ftp://ftp.fu-berlin.de/unix/security/ident/servers/
PATCH_SITES= http://www.imasy.or.jp/~ume/ipv6/
PATCHFILES= pidentd-2.8.5-ipv6-1.5.diff.gz
PATCH_DIST_STRIP= -p2
MAINTAINER= torstenb@FreeBSD.org
ALL_TARGET= freebsd
MAKE_ENV= REALPREFIX=${PREFIX}
MAN8= identd.8 idecrypt.8
.include <bsd.port.pre.mk>
.if ${OSVERSION} >= 400014
ADD_GDEFS+= -DINET6 -D__ss_family=ss_family -D__ss_len=ss_len
.endif
# Uncomment to activate the use of verifiable "cookies". The idea is to be
# able to detect fake "logs" intended to get your innocent users in trouble.
# Naturally, since it uses libdes, you must have the "secure" dist installed.
# USE_DES= true
.if defined(USE_DES)
ADD_GDEFS= -DINCLUDE_CRYPT
ADD_GDEFS+= -DINCLUDE_CRYPT
ADD_GLIBS= -ldes
.endif
.if defined(USE_DES) || ${OSVERSION} >= 400014
MAKE_ENV+= ADD_GDEFS="${ADD_GDEFS}" ADD_GLIBS="${ADD_GLIBS}"
.endif
.include <bsd.port.mk>
.include <bsd.port.post.mk>

1
security/pidentd/distinfo
View File

@ -1 +1,2 @@
MD5 (pidentd-2.8.5.tar.gz) = 15d3d8b7ad9433b91634618b1f7b6417
MD5 (pidentd-2.8.5-ipv6-1.5.diff.gz) = a8bf86a6f00611c0e3f7e1e153c73d7d

72
security/pidentd/files/patch-al
View File

@ -1,6 +1,6 @@
--- /dev/null Wed Jul 14 15:27:00 1999
+++ src/freebsd-sysctl.c Thu Jul 8 15:52:57 1999
@@ -0,0 +1,32 @@
--- /dev/null Thu Feb 10 20:03:15 2000
+++ src/freebsd-sysctl.c Thu Feb 10 20:03:40 2000
@@ -0,0 +1,98 @@
+#include <sys/param.h>
+#include <sys/types.h>
+#include <sys/socket.h>
@ -15,6 +15,71 @@
+ return 0;
+}
+
+#ifdef INET6
+int k_getuid(struct sockaddr *faddr, int fport, struct sockaddr *laddr,
+ int lport, int *uid) {
+ struct sockaddr_in sin[2];
+ struct sockaddr_in6 sin6[2];
+ struct ucred uc;
+ size_t oldlen = sizeof(uc);
+ struct sockaddr *sa;
+ int salen;
+ char *ctlname;
+
+ if (faddr->sa_family != laddr->sa_family)
+ return -1;
+ if (faddr->sa_family == AF_INET) {
+ sin[0].sin_family = sin[1].sin_family = AF_INET;
+ sin[0].sin_len = sin[1].sin_len = sizeof(struct sockaddr_in);
+ memcpy(&sin[0].sin_addr,
+ &((struct sockaddr_in *)laddr)->sin_addr,
+ sizeof(struct in_addr));
+ memcpy(&sin[1].sin_addr,
+ &((struct sockaddr_in *)faddr)->sin_addr,
+ sizeof(struct in_addr));
+ sin[0].sin_port = (u_int16_t)lport;
+ sin[1].sin_port = (u_int16_t)fport;
+ sa = (struct sockaddr *)sin;
+ salen = sizeof(sin);
+ ctlname = "net.inet.tcp.getcred";
+ } else if (IN6_IS_ADDR_V4MAPPED(&((struct sockaddr_in6 *)faddr)->sin6_addr)) {
+ sin[0].sin_family = sin[1].sin_family = AF_INET;
+ sin[0].sin_len = sin[1].sin_len = sizeof(struct sockaddr_in);
+ memcpy(&sin[0].sin_addr,
+ &((struct sockaddr_in6 *)laddr)->sin6_addr.s6_addr[12],
+ sizeof(struct in_addr));
+ memcpy(&sin[1].sin_addr,
+ &((struct sockaddr_in6 *)faddr)->sin6_addr.s6_addr[12],
+ sizeof(struct in_addr));
+ sin[0].sin_port = (u_int16_t)lport;
+ sin[1].sin_port = (u_int16_t)fport;
+ sa = (struct sockaddr *)sin;
+ salen = sizeof(sin);
+ ctlname = "net.inet.tcp.getcred";
+ } else {
+ sin6[0].sin6_family = sin6[1].sin6_family = AF_INET6;
+ sin6[0].sin6_len = sin6[1].sin6_len
+ = sizeof(struct sockaddr_in6);
+ memcpy(&sin6[0].sin6_addr,
+ &((struct sockaddr_in6 *)laddr)->sin6_addr,
+ sizeof(struct in6_addr));
+ memcpy(&sin6[1].sin6_addr,
+ &((struct sockaddr_in6 *)faddr)->sin6_addr,
+ sizeof(struct in6_addr));
+ sin6[0].sin6_port = (u_int16_t)lport;
+ sin6[1].sin6_port = (u_int16_t)fport;
+ sa = (struct sockaddr *)sin6;
+ salen = sizeof(sin6);
+ ctlname = "net.inet6.tcp6.getcred";
+ }
+
+ if (sysctlbyname(ctlname, &uc, &oldlen, sa, salen))
+ return -1;
+
+ *uid = uc.cr_uid;
+ return 0;
+}
+#else
+int k_getuid(struct in_addr *faddr, int fport, struct in_addr *laddr,
+ int lport, int *uid) {
+ struct sockaddr_in sin[2];
@ -33,3 +98,4 @@
+ *uid = uc.cr_uid;
+ return 0;
+}
+#endif