From 93816ec8e39a8bc6bd24a3a9d4cfe07b1b1fb435 Mon Sep 17 00:00:00 2001
From: djm <djm>
Date: Tue, 18 Sep 2001 05:06:21 +0000
Subject: [PATCH]  - (djm) More makefile infrastructre for smartcard support,
 also based    on Ben's work

---
 ChangeLog         |  2 ++
 Makefile.in       |  9 ++++++-
 README.smartcard  | 69 +++++++++++++++++++++++++++++++++++++++++++++++
 configure.in      |  2 +-
 scard/Makefile.in | 27 +++++++++++++++++++
 5 files changed, 107 insertions(+), 2 deletions(-)
 create mode 100644 README.smartcard
 create mode 100644 scard/Makefile.in

diff --git a/ChangeLog b/ChangeLog
index c1393fc4..bed2d999 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,8 @@
  - (djm) Configure support for smartcards. Based on Ben's work.
  - (djm) Revert setgroups call, it causes problems on OS-X
  - (djm) Avoid warning on BSDgetopt
+ - (djm) More makefile infrastructre for smartcard support, also based
+   on Ben's work
 
 20010917
  - (djm) x11-ssh-askpass-1.2.4 in RPM spec, revert workarounds
diff --git a/Makefile.in b/Makefile.in
index edc96943..d265918d 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -5,6 +5,7 @@ exec_prefix=@exec_prefix@
 bindir=@bindir@
 sbindir=@sbindir@
 libexecdir=@libexecdir@
+datadir=@datadir@
 mandir=@mandir@
 mansubdir=@mansubdir@
 sysconfdir=@sysconfdir@
@@ -149,6 +150,7 @@ distclean:
 	rm -f *.out core
 	rm -f Makefile config.h config.status ssh_prng_cmds *~
 	(cd openbsd-compat; $(MAKE) distclean)
+	(cd scard; $(MAKE) distclean)
 
 veryclean:
 	rm -f configure config.h.in *.0
@@ -169,14 +171,19 @@ catman-do:
 
 distprep: catman-do
 	autoreconf
+	(cd scard ; $(MAKE) -f Makefile.in distprep)
 
 install: $(CONFIGFILES) $(MANPAGES) $(TARGETS) install-files host-key
 install-nokeys: $(CONFIGFILES) $(MANPAGES) $(TARGETS) install-files
 
-install-files:
+scard-install:
+	(cd scard; $(MAKE) DESTDIR=$(DESTDIR) install)
+
+install-files: scard-install
 	$(srcdir)/mkinstalldirs $(DESTDIR)$(bindir)
 	$(srcdir)/mkinstalldirs $(DESTDIR)$(sbindir)
 	$(srcdir)/mkinstalldirs $(DESTDIR)$(mandir)
+	$(srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
 	$(srcdir)/mkinstalldirs $(DESTDIR)$(mandir)/$(mansubdir)1
 	$(srcdir)/mkinstalldirs $(DESTDIR)$(mandir)/$(mansubdir)8
 	$(srcdir)/mkinstalldirs $(DESTDIR)$(libexecdir)
diff --git a/README.smartcard b/README.smartcard
new file mode 100644
index 00000000..499dc8ed
--- /dev/null
+++ b/README.smartcard
@@ -0,0 +1,69 @@
+How to use smartcards with OpenSSH?
+
+OpenSSH contains experimental support for authentication using
+Cyberflex smartcards and TODOS card readers. To enable this you
+need to:
+
+(1) install sectok
+
+	$ cd /usr/src/lib/libsectok
+	$ make obj depend all install includes
+	$ cd /usr/src/usr.bin/sectok
+	$ make obj depend all install
+
+(2) enable SMARTCARD support in OpenSSH:
+
+	$ vi /usr/src/usr.bin/ssh/Makefile.inc
+	and uncomment
+		CFLAGS+=	-DSMARTCARD
+		LDADD+=	-lsectok
+
+(3) load the Java Cardlet to the Cyberflex card:
+
+	$ sectok
+	sectok> login -d
+	sectok> jload /usr/libdata/ssh/Ssh.bin
+	sectok> quit
+
+(4) load a RSA key to the card:
+
+	please don't use your production RSA keys, since
+	with the current version of sectok/ssh-keygen
+	the private key file is still readable
+
+	$ ssh-keygen -f /path/to/rsakey -U 1
+	(where 1 is the reader number, you can also try 0)
+
+	In spite of the name, this does not generate a key.
+	It just loads an already existing key on to the card.
+
+(5) optional:
+
+	Change the card password so that only you can
+	read the private key:
+
+	$ sectok
+	sectok> login -d
+	sectok> setpass
+	sectok> quit
+
+	This prevents reading the key but not use of the
+	key by the card applet.
+
+	Do not forget the passphrase.  There is no way to
+	recover if you do.
+
+	IMPORTANT WARNING: If you attempt to login with the
+	wrong passphrase three times in a row, you will
+	destroy your card.
+
+(6) tell the ssh client to use the card reader:
+
+	$ ssh -I 1 otherhost
+
+(7) or tell the agent (don't forget to restart) to use the smartcard:
+
+	$ ssh-add -s 1
+
+-markus,
+Tue Jul 17 23:54:51 CEST 2001
diff --git a/configure.in b/configure.in
index 4cca5d57..2a0b69ac 100644
--- a/configure.in
+++ b/configure.in
@@ -2058,7 +2058,7 @@ fi
 
 AC_EXEEXT
 
-AC_OUTPUT(Makefile openbsd-compat/Makefile ssh_prng_cmds)
+AC_OUTPUT(Makefile openbsd-compat/Makefile scard/Makefile ssh_prng_cmds)
 
 # Print summary of options
 
diff --git a/scard/Makefile.in b/scard/Makefile.in
new file mode 100644
index 00000000..b01c2cbd
--- /dev/null
+++ b/scard/Makefile.in
@@ -0,0 +1,27 @@
+# $Id$
+
+prefix=@prefix@
+datadir=@datadir@
+srcdir=@srcdir@
+top_srcdir=@top_srcdir@
+
+INSTALL=@INSTALL@
+
+VPATH=@srcdir@
+
+all:
+
+Ssh.bin:  Ssh.bin.uu
+	uudecode Ssh.bin.uu
+
+clean:
+	rm -rf Ssh.bin
+
+distprep: Ssh.bin
+
+distclean: clean
+	rm -f Makefile *~
+
+install: Ssh.bin
+	$(top_srcdir)/mkinstalldirs $(DESTDIR)$(datadir)
+	$(INSTALL) -m 0644 -s $(srcdir)/Ssh.bin $(DESTDIR)$(datadir)/Ssh.bin
-- 
2.45.2