rpms/openssh/devel openssh-5.1p1-askpass-progress.patch, NONE, 1.1 openssh-5.1p1-gssapi-role.patch, NONE, 1.1 openssh-5.1p1-mls.patch, NONE, 1.1 openssh-5.1p1-nss-keys.patch, NONE, 1.1 openssh-5.1p1-scp-manpage.patch, NONE, 1.1 openssh.spec, 1.129, 1.130 openssh-3.9p1-scp-manpage.patch, 1.1, NONE openssh-4.2p1-askpass-progress.patch, 1.2, NONE openssh-4.7p1-gssapi-role.patch, 1.1, NONE openssh-4.7p1-mls.patch, 1.3, NONE openssh-4.7p1-nss-keys.patch, 1.2, NONE
Tomáš Mráz (tmraz)
fedora-extras-commits at redhat.com
Wed Jul 23 17:34:06 UTC 2008
Author: tmraz
Update of /cvs/pkgs/rpms/openssh/devel
In directory cvs-int.fedora.redhat.com:/tmp/cvs-serv4623
Modified Files:
openssh.spec
Added Files:
openssh-5.1p1-askpass-progress.patch
openssh-5.1p1-gssapi-role.patch openssh-5.1p1-mls.patch
openssh-5.1p1-nss-keys.patch openssh-5.1p1-scp-manpage.patch
Removed Files:
openssh-3.9p1-scp-manpage.patch
openssh-4.2p1-askpass-progress.patch
openssh-4.7p1-gssapi-role.patch openssh-4.7p1-mls.patch
openssh-4.7p1-nss-keys.patch
Log Message:
- rediff for no fuzz
openssh-5.1p1-askpass-progress.patch:
--- NEW FILE openssh-5.1p1-askpass-progress.patch ---
diff -up openssh-5.1p1/contrib/gnome-ssh-askpass2.c.progress openssh-5.1p1/contrib/gnome-ssh-askpass2.c
--- openssh-5.1p1/contrib/gnome-ssh-askpass2.c.progress 2008-07-23 19:05:26.000000000 +0200
+++ openssh-5.1p1/contrib/gnome-ssh-askpass2.c 2008-07-23 19:05:26.000000000 +0200
@@ -53,6 +53,7 @@
#include <string.h>
#include <unistd.h>
#include <X11/Xlib.h>
+#include <glib.h>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
@@ -83,13 +84,24 @@ ok_dialog(GtkWidget *entry, gpointer dia
gtk_dialog_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
}
+static void
+move_progress(GtkWidget *entry, gpointer progress)
+{
+ gdouble step;
+ g_return_if_fail(GTK_IS_PROGRESS_BAR(progress));
+
+ step = g_random_double_range(0.03, 0.1);
+ gtk_progress_bar_set_pulse_step(GTK_PROGRESS_BAR(progress), step);
+ gtk_progress_bar_pulse(GTK_PROGRESS_BAR(progress));
+}
+
static int
passphrase_dialog(char *message)
{
const char *failed;
char *passphrase, *local;
int result, grab_tries, grab_server, grab_pointer;
- GtkWidget *dialog, *entry;
+ GtkWidget *dialog, *entry, *progress, *hbox;
GdkGrabStatus status;
grab_server = (getenv("GNOME_SSH_ASKPASS_GRAB_SERVER") != NULL);
@@ -102,13 +114,31 @@ passphrase_dialog(char *message)
"%s",
message);
+ hbox = gtk_hbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, FALSE,
+ FALSE, 0);
+ gtk_widget_show(hbox);
+
entry = gtk_entry_new();
- gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), entry, FALSE,
+ gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE,
FALSE, 0);
+ gtk_entry_set_width_chars(GTK_ENTRY(entry), 2);
gtk_entry_set_visibility(GTK_ENTRY(entry), FALSE);
gtk_widget_grab_focus(entry);
gtk_widget_show(entry);
+ hbox = gtk_hbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), hbox, FALSE,
+ FALSE, 8);
+ gtk_widget_show(hbox);
+
+ progress = gtk_progress_bar_new();
+
+ gtk_progress_bar_set_text(GTK_PROGRESS_BAR(progress), "Passphrase length hidden intentionally");
+ gtk_box_pack_start(GTK_BOX(hbox), progress, TRUE,
+ TRUE, 5);
+ gtk_widget_show(progress);
+
gtk_window_set_title(GTK_WINDOW(dialog), "OpenSSH");
gtk_window_set_position (GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
gtk_window_set_keep_above(GTK_WINDOW(dialog), TRUE);
@@ -119,6 +149,8 @@ passphrase_dialog(char *message)
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
g_signal_connect(G_OBJECT(entry), "activate",
G_CALLBACK(ok_dialog), dialog);
+ g_signal_connect(G_OBJECT(entry), "changed",
+ G_CALLBACK(move_progress), progress);
gtk_window_set_keep_above(GTK_WINDOW(dialog), TRUE);
openssh-5.1p1-gssapi-role.patch:
--- NEW FILE openssh-5.1p1-gssapi-role.patch ---
Written-by: Nalin Dahyabhai <nalin at redhat.com>
Reviewed-by: Tomas Mraz <tmraz at redhat.com>
diff -up openssh-5.1p1/auth2-gss.c.gssapi-role openssh-5.1p1/auth2-gss.c
--- openssh-5.1p1/auth2-gss.c.gssapi-role 2007-12-02 12:59:45.000000000 +0100
+++ openssh-5.1p1/auth2-gss.c 2008-07-23 19:18:15.000000000 +0200
@@ -258,6 +258,7 @@ input_gssapi_mic(int type, u_int32_t ple
Authctxt *authctxt = ctxt;
Gssctxt *gssctxt;
int authenticated = 0;
+ char *micuser;
Buffer b;
gss_buffer_desc mic, gssbuf;
u_int len;
@@ -270,7 +271,11 @@ input_gssapi_mic(int type, u_int32_t ple
mic.value = packet_get_string(&len);
mic.length = len;
- ssh_gssapi_buildmic(&b, authctxt->user, authctxt->service,
+ if (authctxt->role && (strlen(authctxt->role) > 0))
+ xasprintf(&micuser, "%s/%s", authctxt->user, authctxt->role);
+ else
+ micuser = authctxt->user;
+ ssh_gssapi_buildmic(&b, micuser, authctxt->service,
"gssapi-with-mic");
gssbuf.value = buffer_ptr(&b);
@@ -282,6 +287,8 @@ input_gssapi_mic(int type, u_int32_t ple
logit("GSSAPI MIC check failed");
buffer_free(&b);
+ if (micuser != authctxt->user)
+ xfree(micuser);
xfree(mic.value);
authctxt->postponed = 0;
openssh-5.1p1-mls.patch:
--- NEW FILE openssh-5.1p1-mls.patch ---
diff -up openssh-5.1p1/misc.c.mls openssh-5.1p1/misc.c
--- openssh-5.1p1/misc.c.mls 2008-06-13 06:48:59.000000000 +0200
+++ openssh-5.1p1/misc.c 2008-07-23 18:53:37.000000000 +0200
@@ -427,6 +427,7 @@ char *
colon(char *cp)
{
int flag = 0;
+ int start = 1;
if (*cp == ':') /* Leading colon is part of file name. */
return (0);
@@ -440,8 +441,13 @@ colon(char *cp)
return (cp+1);
if (*cp == ':' && !flag)
return (cp);
- if (*cp == '/')
- return (0);
+ if (start) {
+ /* Slash on beginning or after dots only denotes file name. */
+ if (*cp == '/')
+ return (0);
+ if (*cp != '.')
+ start = 0;
+ }
}
return (0);
}
diff -up openssh-5.1p1/session.c.mls openssh-5.1p1/session.c
--- openssh-5.1p1/session.c.mls 2008-06-16 15:29:18.000000000 +0200
+++ openssh-5.1p1/session.c 2008-07-23 18:53:37.000000000 +0200
@@ -1550,10 +1550,6 @@ do_setusercontext(struct passwd *pw)
#endif
if (getuid() != pw->pw_uid || geteuid() != pw->pw_uid)
fatal("Failed to set uids to %u.", (u_int) pw->pw_uid);
-
-#ifdef WITH_SELINUX
- ssh_selinux_setup_exec_context(pw->pw_name);
-#endif
}
static void
diff -up openssh-5.1p1/openbsd-compat/port-linux.c.mls openssh-5.1p1/openbsd-compat/port-linux.c
--- openssh-5.1p1/openbsd-compat/port-linux.c.mls 2008-07-23 18:53:37.000000000 +0200
+++ openssh-5.1p1/openbsd-compat/port-linux.c 2008-07-23 18:53:37.000000000 +0200
@@ -33,12 +33,23 @@
#include "key.h"
#include "hostfile.h"
#include "auth.h"
+#include "xmalloc.h"
#include <selinux/selinux.h>
#include <selinux/flask.h>
+#include <selinux/context.h>
#include <selinux/get_context_list.h>
+#include <selinux/get_default_type.h>
+#include <selinux/av_permissions.h>
+
+#ifdef HAVE_LINUX_AUDIT
+#include <libaudit.h>
+#include <unistd.h>
+#endif
extern Authctxt *the_authctxt;
+extern int inetd_flag;
+extern int rexeced_flag;
/* Wrapper around is_selinux_enabled() to log its return value once only */
int
@@ -54,17 +65,173 @@ ssh_selinux_enabled(void)
return (enabled);
}
+/* Send audit message */
+static int
+send_audit_message(int success, security_context_t default_context,
+ security_context_t selected_context)
+{
+ int rc=0;
+#ifdef HAVE_LINUX_AUDIT
+ char *msg = NULL;
+ int audit_fd = audit_open();
+ security_context_t default_raw=NULL;
+ security_context_t selected_raw=NULL;
+ rc = -1;
+ if (audit_fd < 0) {
+ if (errno == EINVAL || errno == EPROTONOSUPPORT ||
+ errno == EAFNOSUPPORT)
+ return 0; /* No audit support in kernel */
+ error("Error connecting to audit system.");
+ return rc;
+ }
+ if (selinux_trans_to_raw_context(default_context, &default_raw) < 0) {
+ error("Error translating default context.");
+ default_raw = NULL;
+ }
+ if (selinux_trans_to_raw_context(selected_context, &selected_raw) < 0) {
+ error("Error translating selected context.");
+ selected_raw = NULL;
+ }
+ if (asprintf(&msg, "sshd: default-context=%s selected-context=%s",
+ default_raw ? default_raw : (default_context ? default_context: "?"),
+ selected_context ? selected_raw : (selected_context ? selected_context :"?")) < 0) {
+ error("Error allocating memory.");
+ goto out;
+ }
+ if (audit_log_user_message(audit_fd, AUDIT_USER_ROLE_CHANGE,
+ msg, NULL, NULL, NULL, success) <= 0) {
+ error("Error sending audit message.");
+ goto out;
+ }
+ rc = 0;
+ out:
+ free(msg);
+ freecon(default_raw);
+ freecon(selected_raw);
+ close(audit_fd);
+#endif
+ return rc;
+}
+
+static int
+mls_range_allowed(security_context_t src, security_context_t dst)
+{
+ struct av_decision avd;
+ int retval;
+ unsigned int bit = CONTEXT__CONTAINS;
+
+ debug("%s: src:%s dst:%s", __func__, src, dst);
+ retval = security_compute_av(src, dst, SECCLASS_CONTEXT, bit, &avd);
+ if (retval || ((bit & avd.allowed) != bit))
+ return 0;
+
+ return 1;
+}
+
+static int
+get_user_context(const char *sename, const char *role, const char *lvl,
+ security_context_t *sc) {
+#ifdef HAVE_GET_DEFAULT_CONTEXT_WITH_LEVEL
+ if (lvl == NULL || lvl[0] == '\0' || get_default_context_with_level(sename, lvl, NULL, sc) != 0) {
+ /* User may have requested a level completely outside of his
+ allowed range. We get a context just for auditing as the
+ range check below will certainly fail for default context. */
+#endif
+ if (get_default_context(sename, NULL, sc) != 0) {
+ *sc = NULL;
+ return -1;
+ }
+#ifdef HAVE_GET_DEFAULT_CONTEXT_WITH_LEVEL
+ }
+#endif
+ if (role != NULL && role[0]) {
+ context_t con;
+ char *type=NULL;
+ if (get_default_type(role, &type) != 0) {
+ error("get_default_type: failed to get default type for '%s'",
+ role);
+ goto out;
+ }
+ con = context_new(*sc);
+ if (!con) {
+ goto out;
+ }
+ context_role_set(con, role);
+ context_type_set(con, type);
+ freecon(*sc);
+ *sc = strdup(context_str(con));
+ context_free(con);
+ if (!*sc)
+ return -1;
+ }
+#ifdef HAVE_GET_DEFAULT_CONTEXT_WITH_LEVEL
+ if (lvl != NULL && lvl[0]) {
+ /* verify that the requested range is obtained */
+ context_t con;
+ security_context_t obtained_raw;
+ security_context_t requested_raw;
+ con = context_new(*sc);
+ if (!con) {
+ goto out;
+ }
+ context_range_set(con, lvl);
+ if (selinux_trans_to_raw_context(*sc, &obtained_raw) < 0) {
+ context_free(con);
+ goto out;
+ }
+ if (selinux_trans_to_raw_context(context_str(con), &requested_raw) < 0) {
+ freecon(obtained_raw);
+ context_free(con);
+ goto out;
+ }
+
+ debug("get_user_context: obtained context '%s' requested context '%s'",
+ obtained_raw, requested_raw);
+ if (strcmp(obtained_raw, requested_raw)) {
+ /* set the context to the real requested one but fail */
+ freecon(requested_raw);
+ freecon(obtained_raw);
+ freecon(*sc);
+ *sc = strdup(context_str(con));
+ context_free(con);
+ return -1;
+ }
+ freecon(requested_raw);
+ freecon(obtained_raw);
+ context_free(con);
+ }
+#endif
+ return 0;
+ out:
+ freecon(*sc);
+ *sc = NULL;
+ return -1;
+}
+
/* Return the default security context for the given username */
-static security_context_t
-ssh_selinux_getctxbyname(char *pwname)
+static int
+ssh_selinux_getctxbyname(char *pwname,
+ security_context_t *default_sc, security_context_t *user_sc)
{
- security_context_t sc = NULL;
char *sename, *lvl;
+ const char *reqlvl = NULL;
char *role = NULL;
- int r = 0;
+ int r = -1;
+ context_t con = NULL;
+
+ *default_sc = NULL;
+ *user_sc = NULL;
+ if (the_authctxt) {
+ if (the_authctxt->role != NULL) {
+ char *slash;
+ role = xstrdup(the_authctxt->role);
+ if ((slash = strchr(role, '/')) != NULL) {
+ *slash = '\0';
+ reqlvl = slash + 1;
+ }
+ }
+ }
- if (the_authctxt)
- role=the_authctxt->role;
#ifdef HAVE_GETSEUSERBYNAME
if ((r=getseuserbyname(pwname, &sename, &lvl)) != 0) {
sename = NULL;
@@ -72,38 +239,63 @@ ssh_selinux_getctxbyname(char *pwname)
}
#else
sename = pwname;
- lvl = NULL;
+ lvl = "";
#endif
if (r == 0) {
#ifdef HAVE_GET_DEFAULT_CONTEXT_WITH_LEVEL
- if (role != NULL && role[0])
- r = get_default_context_with_rolelevel(sename, role, lvl, NULL, &sc);
- else
- r = get_default_context_with_level(sename, lvl, NULL, &sc);
+ r = get_default_context_with_level(sename, lvl, NULL, default_sc);
#else
- if (role != NULL && role[0])
- r = get_default_context_with_role(sename, role, NULL, &sc);
- else
- r = get_default_context(sename, NULL, &sc);
+ r = get_default_context(sename, NULL, default_sc);
#endif
}
- if (r != 0) {
- switch (security_getenforce()) {
- case -1:
- fatal("%s: ssh_selinux_getctxbyname: "
- "security_getenforce() failed", __func__);
- case 0:
- error("%s: Failed to get default SELinux security "
- "context for %s", __func__, pwname);
- break;
- default:
- fatal("%s: Failed to get default SELinux security "
- "context for %s (in enforcing mode)",
- __func__, pwname);
+ if (r == 0) {
+ /* If launched from xinetd, we must use current level */
+ if (inetd_flag && !rexeced_flag) {
+ security_context_t sshdsc=NULL;
+
+ if (getcon_raw(&sshdsc) < 0)
+ fatal("failed to allocate security context");
+
+ if ((con=context_new(sshdsc)) == NULL)
+ fatal("failed to allocate selinux context");
+ reqlvl = context_range_get(con);
+ freecon(sshdsc);
+ if (reqlvl !=NULL && lvl != NULL && strcmp(reqlvl, lvl) == 0)
+ /* we actually don't change level */
+ reqlvl = "";
+
+ debug("%s: current connection level '%s'", __func__, reqlvl);
+ }
+
+ if ((reqlvl != NULL && reqlvl[0]) || (role != NULL && role[0])) {
+ r = get_user_context(sename, role, reqlvl, user_sc);
+
+ if (r == 0 && reqlvl != NULL && reqlvl[0]) {
+ security_context_t default_level_sc = *default_sc;
+ if (role != NULL && role[0]) {
+ if (get_user_context(sename, role, lvl, &default_level_sc) < 0)
+ default_level_sc = *default_sc;
+ }
+ /* verify that the requested range is contained in the user range */
+ if (mls_range_allowed(default_level_sc, *user_sc)) {
+ logit("permit MLS level %s (user range %s)", reqlvl, lvl);
+ } else {
+ r = -1;
+ error("deny MLS level %s (user range %s)", reqlvl, lvl);
+ }
+ if (default_level_sc != *default_sc)
+ freecon(default_level_sc);
+ }
+ } else {
+ *user_sc = *default_sc;
}
}
+ if (r != 0) {
+ error("%s: Failed to get default SELinux security "
+ "context for %s", __func__, pwname);
+ }
#ifdef HAVE_GETSEUSERBYNAME
if (sename != NULL)
@@ -111,14 +303,20 @@ ssh_selinux_getctxbyname(char *pwname)
if (lvl != NULL)
xfree(lvl);
#endif
+ if (role != NULL)
+ xfree(role);
+ if (con)
+ context_free(con);
- return (sc);
+ return (r);
}
/* Set the execution context to the default for the specified user */
void
ssh_selinux_setup_exec_context(char *pwname)
{
+ int r = 0;
+ security_context_t default_ctx = NULL;
security_context_t user_ctx = NULL;
if (!ssh_selinux_enabled())
@@ -126,22 +324,45 @@ ssh_selinux_setup_exec_context(char *pwn
debug3("%s: setting execution context", __func__);
- user_ctx = ssh_selinux_getctxbyname(pwname);
- if (setexeccon(user_ctx) != 0) {
+ r = ssh_selinux_getctxbyname(pwname, &default_ctx, &user_ctx);
+ if (r >= 0) {
+ r = setexeccon(user_ctx);
+ if (r < 0) {
+ error("%s: Failed to set SELinux execution context %s for %s",
+ __func__, user_ctx, pwname);
+ }
+#ifdef HAVE_SETKEYCREATECON
+ else if (setkeycreatecon(user_ctx) < 0) {
+ error("%s: Failed to set SELinux keyring creation context %s for %s",
+ __func__, user_ctx, pwname);
+ }
+#endif
+ }
+ if (user_ctx == NULL) {
+ user_ctx = default_ctx;
+ }
+ if (r < 0 || user_ctx != default_ctx) {
+ /* audit just the case when user changed a role or there was
+ a failure */
+ send_audit_message(r >= 0, default_ctx, user_ctx);
+ }
+ if (r < 0) {
switch (security_getenforce()) {
case -1:
fatal("%s: security_getenforce() failed", __func__);
case 0:
- error("%s: Failed to set SELinux execution "
- "context for %s", __func__, pwname);
+ error("%s: SELinux failure. Continuing in permissive mode.",
+ __func__);
break;
default:
- fatal("%s: Failed to set SELinux execution context "
- "for %s (in enforcing mode)", __func__, pwname);
+ fatal("%s: SELinux failure. Aborting connection.",
+ __func__);
}
}
- if (user_ctx != NULL)
+ if (user_ctx != NULL && user_ctx != default_ctx)
freecon(user_ctx);
+ if (default_ctx != NULL)
+ freecon(default_ctx);
debug3("%s: done", __func__);
}
@@ -159,7 +380,10 @@ ssh_selinux_setup_pty(char *pwname, cons
debug3("%s: setting TTY context on %s", __func__, tty);
- user_ctx = ssh_selinux_getctxbyname(pwname);
+ if (getexeccon(&user_ctx) < 0) {
+ error("%s: getexeccon: %s", __func__, strerror(errno));
+ goto out;
+ }
/* XXX: should these calls fatal() upon failure in enforcing mode? */
diff -up openssh-5.1p1/configure.ac.mls openssh-5.1p1/configure.ac
--- openssh-5.1p1/configure.ac.mls 2008-07-23 18:53:37.000000000 +0200
+++ openssh-5.1p1/configure.ac 2008-07-23 18:53:37.000000000 +0200
@@ -3311,6 +3311,7 @@ AC_ARG_WITH(selinux,
SSHDLIBS="$SSHDLIBS $LIBSELINUX"
LIBS="$LIBS $LIBSELINUX"
AC_CHECK_FUNCS(getseuserbyname get_default_context_with_level)
+ AC_CHECK_FUNCS(setkeycreatecon)
LIBS="$save_LIBS"
fi ]
)
diff -up openssh-5.1p1/sshd.c.mls openssh-5.1p1/sshd.c
--- openssh-5.1p1/sshd.c.mls 2008-07-23 18:53:37.000000000 +0200
+++ openssh-5.1p1/sshd.c 2008-07-23 18:53:37.000000000 +0200
@@ -1896,6 +1896,9 @@ main(int ac, char **av)
restore_uid();
}
#endif
+#ifdef WITH_SELINUX
+ ssh_selinux_setup_exec_context(authctxt->pw->pw_name);
+#endif
#ifdef USE_PAM
if (options.use_pam) {
do_pam_setcred(1);
openssh-5.1p1-nss-keys.patch:
--- NEW FILE openssh-5.1p1-nss-keys.patch ---
diff -up openssh-5.1p1/key.c.nss-keys openssh-5.1p1/key.c
--- openssh-5.1p1/key.c.nss-keys 2008-07-11 09:35:09.000000000 +0200
+++ openssh-5.1p1/key.c 2008-07-23 19:16:00.000000000 +0200
@@ -96,6 +96,54 @@ key_new(int type)
return k;
}
+#ifdef HAVE_LIBNSS
+Key *
+key_new_nss(int type)
+{
+ Key *k = key_new(type);
+
+ k->nss = xcalloc(1, sizeof(*k->nss));
+ k->flags = KEY_FLAG_EXT | KEY_FLAG_NSS;
+
+ return k;
+}
+
+Key *
+key_new_nss_copy(int type, const Key *c)
+{
+ Key *k = key_new_nss(type);
+
+ switch (k->type) {
+ case KEY_RSA:
+ if ((BN_copy(k->rsa->n, c->rsa->n) == NULL) ||
+ (BN_copy(k->rsa->e, c->rsa->e) == NULL))
+ fatal("key_new_nss_copy: BN_copy failed");
+ break;
+ case KEY_DSA:
+ if ((BN_copy(k->dsa->p, c->rsa->p) == NULL) ||
+ (BN_copy(k->dsa->q, c->dsa->q) == NULL) ||
+ (BN_copy(k->dsa->g, c->dsa->g) == NULL) ||
+ (BN_copy(k->dsa->pub_key, c->dsa->pub_key) == NULL))
+ fatal("key_new_nss_copy: BN_copy failed");
+ break;
+ }
+
+ k->nss->privk = SECKEY_CopyPrivateKey(c->nss->privk);
+ if (k->nss->privk == NULL)
+ fatal("key_new_nss_copy: SECKEY_CopyPrivateKey failed");
+
+ k->nss->pubk = SECKEY_CopyPublicKey(c->nss->pubk);
+ if (k->nss->pubk == NULL)
+ fatal("key_new_nss_copy: SECKEY_CopyPublicKey failed");
+
+ if (c->nss->privk->wincx)
+ k->nss->privk->wincx = xstrdup(c->nss->privk->wincx);
+
+ return k;
+}
+#endif
+
+
Key *
key_new_private(int type)
{
@@ -151,6 +199,19 @@ key_free(Key *k)
fatal("key_free: bad key type %d", k->type);
break;
}
+#ifdef HAVE_LIBNSS
+ if (k->flags & KEY_FLAG_NSS) {
+ if (k->nss->privk != NULL && k->nss->privk->wincx != NULL) {
+ memset(k->nss->privk->wincx, 0,
+ strlen(k->nss->privk->wincx));
+ xfree(k->nss->privk->wincx);
+ k->nss->privk->wincx = NULL;
+ }
+ SECKEY_DestroyPrivateKey(k->nss->privk);
+ SECKEY_DestroyPublicKey(k->nss->pubk);
+ xfree(k->nss);
+ }
+#endif
xfree(k);
}
diff -up openssh-5.1p1/ssh-dss.c.nss-keys openssh-5.1p1/ssh-dss.c
--- openssh-5.1p1/ssh-dss.c.nss-keys 2006-11-07 13:14:42.000000000 +0100
+++ openssh-5.1p1/ssh-dss.c 2008-07-23 19:16:00.000000000 +0200
@@ -39,6 +39,10 @@
#include "log.h"
#include "key.h"
+#ifdef HAVE_LIBNSS
+#include <cryptohi.h>
+#endif
+
#define INTBLOB_LEN 20
#define SIGBLOB_LEN (2*INTBLOB_LEN)
@@ -57,6 +61,34 @@ ssh_dss_sign(const Key *key, u_char **si
error("ssh_dss_sign: no DSA key");
return -1;
}
+#ifdef HAVE_LIBNSS
+ if (key->flags & KEY_FLAG_NSS) {
+ SECItem sigitem;
+ SECItem *rawsig;
+
+ memset(&sigitem, 0, sizeof(sigitem));
+ if (SEC_SignData(&sigitem, (u_char *)data, datalen, key->nss->privk,
+ SEC_OID_ANSIX9_DSA_SIGNATURE_WITH_SHA1_DIGEST) != SECSuccess) {
+ error("ssh_dss_sign: sign failed");
+ return -1;
+ }
+
+ if ((rawsig=DSAU_DecodeDerSig(&sigitem)) == NULL) {
+ error("ssh_dss_sign: der decode failed");
+ SECITEM_ZfreeItem(&sigitem, PR_FALSE);
+ return -1;
+ }
+ SECITEM_ZfreeItem(&sigitem, PR_FALSE);
+ if (rawsig->len != SIGBLOB_LEN) {
+ error("ssh_dss_sign: unsupported signature length %d",
+ rawsig->len);
+ SECITEM_ZfreeItem(rawsig, PR_TRUE);
+ return -1;
+ }
+ memcpy(sigblob, rawsig->data, SIGBLOB_LEN);
+ SECITEM_ZfreeItem(rawsig, PR_TRUE);
+ } else {
+#endif
EVP_DigestInit(&md, evp_md);
EVP_DigestUpdate(&md, data, datalen);
EVP_DigestFinal(&md, digest, &dlen);
@@ -80,7 +112,9 @@ ssh_dss_sign(const Key *key, u_char **si
BN_bn2bin(sig->r, sigblob+ SIGBLOB_LEN - INTBLOB_LEN - rlen);
BN_bn2bin(sig->s, sigblob+ SIGBLOB_LEN - slen);
DSA_SIG_free(sig);
-
+#ifdef HAVE_LIBNSS
+ }
+#endif
if (datafellows & SSH_BUG_SIGBLOB) {
if (lenp != NULL)
*lenp = SIGBLOB_LEN;
diff -up openssh-5.1p1/ssh-agent.c.nss-keys openssh-5.1p1/ssh-agent.c
--- openssh-5.1p1/ssh-agent.c.nss-keys 2008-07-04 15:10:49.000000000 +0200
+++ openssh-5.1p1/ssh-agent.c 2008-07-23 19:16:00.000000000 +0200
@@ -80,6 +80,10 @@
#include "scard.h"
#endif
+#ifdef HAVE_LIBNSS
+#include "nsskeys.h"
+#endif
+
#if defined(HAVE_SYS_PRCTL_H)
#include <sys/prctl.h> /* For prctl() and PR_SET_DUMPABLE */
#endif
@@ -714,6 +718,114 @@ send:
}
#endif /* SMARTCARD */
+#ifdef HAVE_LIBNSS
+static void
+process_add_nss_key (SocketEntry *e)
+{
+ char *tokenname = NULL, *keyname = NULL, *password = NULL;
+ int i, version, success = 0, death = 0, confirm = 0;
+ Key **keys, *k;
+ Identity *id;
+ Idtab *tab;
+
+ tokenname = buffer_get_string(&e->request, NULL);
+ keyname = buffer_get_string(&e->request, NULL);
+ password = buffer_get_string(&e->request, NULL);
+
+ while (buffer_len(&e->request)) {
+ switch (buffer_get_char(&e->request)) {
+ case SSH_AGENT_CONSTRAIN_LIFETIME:
+ death = time(NULL) + buffer_get_int(&e->request);
+ break;
+ case SSH_AGENT_CONSTRAIN_CONFIRM:
+ confirm = 1;
+ break;
+ default:
+ break;
+ }
+ }
+ if (lifetime && !death)
+ death = time(NULL) + lifetime;
+
+ keys = nss_get_keys(tokenname, keyname, password);
+ /* password is owned by keys[0] now */
+ xfree(tokenname);
+ xfree(keyname);
+
+ if (keys == NULL) {
+ memset(password, 0, strlen(password));
+ xfree(password);
+ error("nss_get_keys failed");
+ goto send;
+ }
+ for (i = 0; keys[i] != NULL; i++) {
+ k = keys[i];
+ version = k->type == KEY_RSA1 ? 1 : 2;
+ tab = idtab_lookup(version);
+ if (lookup_identity(k, version) == NULL) {
+ id = xmalloc(sizeof(Identity));
+ id->key = k;
+ id->comment = nss_get_key_label(k);
+ id->death = death;
+ id->confirm = confirm;
+ TAILQ_INSERT_TAIL(&tab->idlist, id, next);
+ tab->nentries++;
+ success = 1;
+ } else {
+ key_free(k);
+ }
+ keys[i] = NULL;
+ }
+ xfree(keys);
+send:
+ buffer_put_int(&e->output, 1);
+ buffer_put_char(&e->output,
+ success ? SSH_AGENT_SUCCESS : SSH_AGENT_FAILURE);
+}
+
+static void
+process_remove_nss_key(SocketEntry *e)
+{
+ char *tokenname = NULL, *keyname = NULL, *password = NULL;
+ int i, version, success = 0;
+ Key **keys, *k = NULL;
+ Identity *id;
+ Idtab *tab;
+
+ tokenname = buffer_get_string(&e->request, NULL);
+ keyname = buffer_get_string(&e->request, NULL);
+ password = buffer_get_string(&e->request, NULL);
+
+ keys = nss_get_keys(tokenname, keyname, password);
+ xfree(tokenname);
+ xfree(keyname);
+ xfree(password);
+
+ if (keys == NULL || keys[0] == NULL) {
+ error("nss_get_keys failed");
+ goto send;
+ }
+ for (i = 0; keys[i] != NULL; i++) {
+ k = keys[i];
+ version = k->type == KEY_RSA1 ? 1 : 2;
+ if ((id = lookup_identity(k, version)) != NULL) {
+ tab = idtab_lookup(version);
+ TAILQ_REMOVE(&tab->idlist, id, next);
+ tab->nentries--;
+ free_identity(id);
+ success = 1;
+ }
+ key_free(k);
+ keys[i] = NULL;
+ }
+ xfree(keys);
+send:
+ buffer_put_int(&e->output, 1);
+ buffer_put_char(&e->output,
+ success ? SSH_AGENT_SUCCESS : SSH_AGENT_FAILURE);
+}
+#endif /* HAVE_LIBNSS */
+
/* dispatch incoming messages */
static void
@@ -806,6 +918,15 @@ process_message(SocketEntry *e)
process_remove_smartcard_key(e);
break;
#endif /* SMARTCARD */
+#ifdef HAVE_LIBNSS
+ case SSH_AGENTC_ADD_NSS_KEY:
+ case SSH_AGENTC_ADD_NSS_KEY_CONSTRAINED:
+ process_add_nss_key(e);
+ break;
+ case SSH_AGENTC_REMOVE_NSS_KEY:
+ process_remove_nss_key(e);
+ break;
+#endif /* SMARTCARD */
default:
/* Unknown message. Respond with failure. */
error("Unknown message %d", type);
diff -up openssh-5.1p1/authfd.h.nss-keys openssh-5.1p1/authfd.h
--- openssh-5.1p1/authfd.h.nss-keys 2006-08-05 04:39:39.000000000 +0200
+++ openssh-5.1p1/authfd.h 2008-07-23 19:16:00.000000000 +0200
@@ -49,6 +49,12 @@
#define SSH2_AGENTC_ADD_ID_CONSTRAINED 25
#define SSH_AGENTC_ADD_SMARTCARD_KEY_CONSTRAINED 26
+/* nss */
+#define SSH_AGENTC_ADD_NSS_KEY 30
+#define SSH_AGENTC_REMOVE_NSS_KEY 31
+#define SSH_AGENTC_ADD_NSS_KEY_CONSTRAINED 32
+
+
#define SSH_AGENT_CONSTRAIN_LIFETIME 1
#define SSH_AGENT_CONSTRAIN_CONFIRM 2
@@ -83,6 +89,8 @@ int ssh_remove_all_identities(Authentic
int ssh_lock_agent(AuthenticationConnection *, int, const char *);
int ssh_update_card(AuthenticationConnection *, int, const char *,
const char *, u_int, u_int);
+int ssh_update_nss_key(AuthenticationConnection *, int, const char *,
+ const char *, const char *, u_int, u_int);
int
ssh_decrypt_challenge(AuthenticationConnection *, Key *, BIGNUM *, u_char[16],
diff -up openssh-5.1p1/configure.ac.nss-keys openssh-5.1p1/configure.ac
--- openssh-5.1p1/configure.ac.nss-keys 2008-07-23 19:16:00.000000000 +0200
+++ openssh-5.1p1/configure.ac 2008-07-23 19:16:00.000000000 +0200
@@ -3328,6 +3328,20 @@ AC_ARG_WITH(linux-audit,
fi ]
)
+# Check whether user wants NSS support
+LIBNSS_MSG="no"
+AC_ARG_WITH(nss,
+ [ --with-nss Enable NSS support],
+ [ if test "x$withval" != "xno" ; then
+ AC_DEFINE(HAVE_LIBNSS,1,[Define if you want NSS support.])
+ LIBNSS_MSG="yes"
+ CPPFLAGS="$CPPFLAGS -I/usr/include/nss3 -I/usr/include/nspr4"
+ AC_CHECK_HEADERS(pk11pub.h)
+ LIBS="$LIBS -lnss3"
+ fi
+ ])
+AC_SUBST(LIBNSS)
+
# Check whether user wants Kerberos 5 support
KRB5_MSG="no"
AC_ARG_WITH(kerberos5,
@@ -4157,6 +4171,7 @@ echo " OSF SIA support
echo " KerberosV support: $KRB5_MSG"
echo " SELinux support: $SELINUX_MSG"
echo " Linux audit support: $LINUX_AUDIT_MSG"
+echo " NSS support: $LIBNSS_MSG"
echo " Smartcard support: $SCARD_MSG"
echo " S/KEY support: $SKEY_MSG"
echo " TCP Wrappers support: $TCPW_MSG"
diff -up /dev/null openssh-5.1p1/README.nss
--- /dev/null 2008-07-15 11:15:04.125063641 +0200
+++ openssh-5.1p1/README.nss 2008-07-23 19:16:00.000000000 +0200
@@ -0,0 +1,36 @@
+How to use NSS tokens with OpenSSH?
+
+This version of OpenSSH contains experimental support for authentication using
+keys stored in tokens stored in NSS database. This for example includes any
+PKCS#11 tokens which are installed in your NSS database.
+
+As the code is experimental and preliminary only SSH protocol 2 is supported.
+The NSS certificate and token databases are looked for in the ~/.ssh
+directory or in a directory specified by environment variable NSS_DB_PATH.
+
+Common operations:
+
+(1) tell the ssh client to use the NSS keys:
+
+ $ ssh -o 'UseNSS yes' otherhost
+
+ if you want to use a specific token:
+
+ $ ssh -o 'UseNSS yes' -o 'NSS Token My PKCS11 Token' otherhost
+
+(2) or tell the agent to use the NSS keys:
+
+ $ ssh-add -n
+
+ if you want to use a specific token:
+
+ $ ssh-add -n -T 'My PKCS11 Token'
+
+(3) extract the public key from token so it can be added to the
+server:
+
+ $ ssh-keygen -n
+
+ if you want to use a specific token and/or key:
+
+ $ ssh-keygen -n -D 'My PKCS11 Token' 'My Key ID'
diff -up openssh-5.1p1/authfd.c.nss-keys openssh-5.1p1/authfd.c
--- openssh-5.1p1/authfd.c.nss-keys 2006-09-01 07:38:36.000000000 +0200
+++ openssh-5.1p1/authfd.c 2008-07-23 19:16:00.000000000 +0200
@@ -626,6 +626,45 @@ ssh_update_card(AuthenticationConnection
return decode_reply(type);
}
+int
+ssh_update_nss_key(AuthenticationConnection *auth, int add,
+ const char *tokenname, const char *keyname,
+ const char *pass, u_int life, u_int confirm)
+{
+ Buffer msg;
+ int type, constrained = (life || confirm);
+
+ if (add) {
+ type = constrained ?
+ SSH_AGENTC_ADD_NSS_KEY_CONSTRAINED :
+ SSH_AGENTC_ADD_NSS_KEY;
+ } else
+ type = SSH_AGENTC_REMOVE_NSS_KEY;
+
+ buffer_init(&msg);
+ buffer_put_char(&msg, type);
+ buffer_put_cstring(&msg, tokenname);
+ buffer_put_cstring(&msg, keyname);
+ buffer_put_cstring(&msg, pass);
+
+ if (constrained) {
+ if (life != 0) {
+ buffer_put_char(&msg, SSH_AGENT_CONSTRAIN_LIFETIME);
+ buffer_put_int(&msg, life);
+ }
+ if (confirm != 0)
+ buffer_put_char(&msg, SSH_AGENT_CONSTRAIN_CONFIRM);
+ }
+
+ if (ssh_request_reply(auth, &msg, &msg) == 0) {
+ buffer_free(&msg);
+ return 0;
+ }
+ type = buffer_get_char(&msg);
+ buffer_free(&msg);
+ return decode_reply(type);
+}
+
/*
* Removes all identities from the agent. This call is not meant to be used
* by normal applications.
diff -up openssh-5.1p1/readconf.h.nss-keys openssh-5.1p1/readconf.h
--- openssh-5.1p1/readconf.h.nss-keys 2008-06-29 16:04:03.000000000 +0200
+++ openssh-5.1p1/readconf.h 2008-07-23 19:16:00.000000000 +0200
@@ -84,6 +84,8 @@ typedef struct {
char *preferred_authentications;
char *bind_address; /* local socket address for connection to sshd */
char *smartcard_device; /* Smartcard reader device */
+ int use_nss; /* Use NSS library for keys */
+ char *nss_token; /* Look for NSS keys on token */
int verify_host_key_dns; /* Verify host key using DNS */
int num_identity_files; /* Number of files for RSA/DSA identities. */
diff -up /dev/null openssh-5.1p1/nsskeys.c
--- /dev/null 2008-07-15 11:15:04.125063641 +0200
+++ openssh-5.1p1/nsskeys.c 2008-07-23 19:16:00.000000000 +0200
@@ -0,0 +1,327 @@
+/*
+ * Copyright (c) 2001 Markus Friedl. All rights reserved.
+ * Copyright (c) 2007 Red Hat, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "includes.h"
+#ifdef HAVE_LIBNSS
+
+#include <sys/types.h>
+
+#include <stdarg.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <openssl/evp.h>
+
+#include <nss.h>
+#include <keyhi.h>
+#include <pk11pub.h>
+#include <cert.h>
+
+#include "xmalloc.h"
+#include "key.h"
+#include "log.h"
+#include "misc.h"
+#include "nsskeys.h"
+#include "pathnames.h"
+
+static char *
+password_cb(PK11SlotInfo *slot, PRBool retry, void *arg)
+{
+ char *password = arg;
+ if (retry || password == NULL)
+ return NULL;
+
+ return PL_strdup(password);
+}
+
+int
+nss_init(PK11PasswordFunc pwfn)
+{
+ char *dbpath;
+ char buf[MAXPATHLEN];
+
+ if (NSS_IsInitialized())
+ return 0;
+
+ if ((dbpath=getenv("NSS_DB_PATH")) == NULL) {
+ struct passwd *pw;
+ if ((pw = getpwuid(getuid())) == NULL ||
+ pw->pw_dir == NULL) {
+ return -1;
+ }
+ snprintf(buf, sizeof(buf), "%s/%s", pw->pw_dir,
+ _PATH_SSH_USER_DIR);
+ dbpath = buf;
+ }
+
+ if (NSS_Init(dbpath) != SECSuccess)
+ return -1;
+
+ if (pwfn == NULL) {
+ pwfn = password_cb;
+ }
+
+ PK11_SetPasswordFunc(pwfn);
+
+ return 0;
+}
+
+static Key *
+make_key_from_privkey(SECKEYPrivateKey *privk, char *password)
+{
+ Key *k;
+ switch (SECKEY_GetPrivateKeyType(privk)) {
+ case rsaKey:
+ k = key_new_nss(KEY_RSA);
+ break;
+ case dsaKey:
+ k = key_new_nss(KEY_DSA);
+ break;
+ default:
+ return NULL;
+ }
+ k->nss->pubk = SECKEY_ConvertToPublicKey(privk);
+ if (k->nss->pubk != NULL) {
+ k->nss->privk = SECKEY_CopyPrivateKey(privk);
+ }
+ if (k->nss->privk != NULL) {
+ if (password != NULL) {
+ k->nss->privk->wincx = xstrdup(password);
+ }
+ return k;
+ }
+ key_free(k);
+ return NULL;
+}
+
+static Key **
+add_key_to_list(Key *k, Key **keys, size_t *i, size_t *allocated)
+{
+ if (*allocated < *i + 2) {
+ *allocated += 16;
+ keys = xrealloc(keys, *allocated, sizeof(k));
+ }
+ keys[*i] = k;
+ (*i)++;
+ keys[*i] = NULL;
+ return keys;
+}
+
+static int
+nss_convert_pubkey(Key *k)
+{
+ u_char *n;
+ unsigned int len;
+ char *p;
+
+ switch (k->type) {
+ case KEY_RSA:
+ n = k->nss->pubk->u.rsa.modulus.data;
+ len = k->nss->pubk->u.rsa.modulus.len;
+
+ if (BN_bin2bn(n, len, k->rsa->n) == NULL) {
+ fatal("nss_convert_pubkey: BN_bin2bn failed");
+ }
+
+ n = k->nss->pubk->u.rsa.publicExponent.data;
+ len = k->nss->pubk->u.rsa.publicExponent.len;
+
+ if (BN_bin2bn(n, len, k->rsa->e) == NULL) {
+ fatal("nss_convert_pubkey: BN_bin2bn failed");
+ }
+ break;
+ case KEY_DSA:
+ n = k->nss->pubk->u.dsa.params.prime.data;
+ len = k->nss->pubk->u.dsa.params.prime.len;
+
+ if (BN_bin2bn(n, len, k->dsa->p) == NULL) {
+ fatal("nss_convert_pubkey: BN_bin2bn failed");
+ }
+
+ n = k->nss->pubk->u.dsa.params.subPrime.data;
+ len = k->nss->pubk->u.dsa.params.subPrime.len;
+
+ if (BN_bin2bn(n, len, k->dsa->q) == NULL) {
+ fatal("nss_convert_pubkey: BN_bin2bn failed");
+ }
+
+ n = k->nss->pubk->u.dsa.params.base.data;
+ len = k->nss->pubk->u.dsa.params.base.len;
+
+ if (BN_bin2bn(n, len, k->dsa->g) == NULL) {
+ fatal("nss_convert_pubkey: BN_bin2bn failed");
+ }
+
+ n = k->nss->pubk->u.dsa.publicValue.data;
+ len = k->nss->pubk->u.dsa.publicValue.len;
+
+ if (BN_bin2bn(n, len, k->dsa->pub_key) == NULL) {
+ fatal("nss_convert_pubkey: BN_bin2bn failed");
+ }
+ break;
+ }
+
+ p = key_fingerprint(k, SSH_FP_MD5, SSH_FP_HEX);
+ debug("fingerprint %u %s", key_size(k), p);
+ xfree(p);
+
+ return 0;
+}
+
+static Key **
+nss_find_privkeys(const char *tokenname, const char *keyname,
+ char *password)
+{
+ Key *k = NULL;
+ Key **keys = NULL;
+ PK11SlotList *slots;
+ PK11SlotListElement *sle;
+ size_t allocated = 0;
+ size_t i = 0;
+
+ if ((slots=PK11_FindSlotsByNames(NULL, NULL, tokenname, PR_TRUE)) == NULL) {
+ if (tokenname == NULL) {
+ debug("No NSS token found");
+ } else {
+ debug("NSS token not found: %s", tokenname);
+ }
+ return NULL;
+ }
+
+ for (sle = slots->head; sle; sle = sle->next) {
+ SECKEYPrivateKeyList *list;
+ SECKEYPrivateKeyListNode *node;
+ char *tmppass = password;
+
+ if (PK11_NeedLogin(sle->slot)) {
+ if (password == NULL) {
+ char *prompt;
+ if (asprintf(&prompt, "Enter passphrase for token %s: ",
+ PK11_GetTokenName(sle->slot)) < 0)
+ fatal("password_cb: asprintf failed");
+ tmppass = read_passphrase(prompt, RP_ALLOW_STDIN);
+ }
+ PK11_Authenticate(sle->slot, PR_TRUE, tmppass);
+ }
+
+ debug("Looking for: %s:%s", tokenname, keyname);
+ list = PK11_ListPrivKeysInSlot(sle->slot, (char *)keyname,
+ tmppass);
+ if (list == NULL && keyname != NULL) {
+ char *fooname;
+ /* NSS bug workaround */
+ if (asprintf(&fooname, "%s~", keyname) < 0) {
+ error("nss_find_privkey: asprintf failed");
+ PK11_FreeSlotList(slots);
+ return NULL;
+ }
+ list = PK11_ListPrivKeysInSlot(sle->slot, fooname,
+ tmppass);
+ free(fooname);
+ }
+ if (list == NULL && keyname != NULL) {
+ CERTCertificate *cert;
+ SECKEYPrivateKey *privk;
+ cert = CERT_FindCertByNickname(CERT_GetDefaultCertDB(),
+ (char *)keyname);
+ if (cert == NULL)
+ goto cleanup;
+ privk = PK11_FindPrivateKeyFromCert(sle->slot, cert, tmppass);
+ CERT_DestroyCertificate(cert);
+ if (privk == NULL)
+ goto cleanup;
+ if ((k=make_key_from_privkey(privk, tmppass)) != NULL) {
+ nss_convert_pubkey(k);
+ keys = add_key_to_list(k, keys, &i, &allocated);
+ }
+ SECKEY_DestroyPrivateKey(privk);
+ } else {
+ if (list == NULL)
+ goto cleanup;
+ for (node=PRIVKEY_LIST_HEAD(list); !PRIVKEY_LIST_END(node, list);
+ node=PRIVKEY_LIST_NEXT(node))
+ if ((k=make_key_from_privkey(node->key, tmppass)) != NULL) {
+ nss_convert_pubkey(k);
+ keys = add_key_to_list(k, keys, &i, &allocated);
+ }
+ SECKEY_DestroyPrivateKeyList(list);
+ }
+cleanup:
+ if (password == NULL && tmppass != NULL) {
+ memset(tmppass, 0, strlen(tmppass));
+ xfree(tmppass);
+ }
+ }
+ PK11_FreeSlotList(slots);
+
+ return keys;
+}
+
+Key **
+nss_get_keys(const char *tokenname, const char *keyname,
+ char *password)
+{
+ Key **keys;
+
+ if (nss_init(NULL) == -1) {
+ error("Failed to initialize NSS library");
+ return NULL;
+ }
+
+ keys = nss_find_privkeys(tokenname, keyname, password);
+ if (keys == NULL && keyname != NULL) {
+ error("Cannot find key in nss, token removed");
+ return NULL;
+ }
+#if 0
+ keys = xcalloc(3, sizeof(Key *));
+
+ if (k->type == KEY_RSA) {
+ n = key_new_nss_copy(KEY_RSA1, k);
+
+ keys[0] = n;
+ keys[1] = k;
+ keys[2] = NULL;
+ } else {
+ keys[0] = k;
+ keys[1] = NULL;
+ }
+#endif
+ return keys;
+}
+
+char *
+nss_get_key_label(Key *key)
+{
+ char *label, *nickname;
+
+ nickname = PK11_GetPrivateKeyNickname(key->nss->privk);
+ label = xstrdup(nickname);
+ PORT_Free(nickname);
+
+ return label;
+}
+
+#endif /* HAVE_LIBNSS */
diff -up openssh-5.1p1/ssh.c.nss-keys openssh-5.1p1/ssh.c
--- openssh-5.1p1/ssh.c.nss-keys 2008-07-04 04:53:50.000000000 +0200
+++ openssh-5.1p1/ssh.c 2008-07-23 19:16:00.000000000 +0200
@@ -104,6 +104,9 @@
#ifdef SMARTCARD
#include "scard.h"
#endif
+#ifdef HAVE_LIBNSS
+#include "nsskeys.h"
+#endif
extern char *__progname;
@@ -1235,9 +1238,11 @@ load_public_identity_files(void)
int i = 0;
Key *public;
struct passwd *pw;
-#ifdef SMARTCARD
+#if defined(SMARTCARD) || defined(HAVE_LIBNSS)
Key **keys;
+#endif
+#ifdef SMARTCARD
if (options.smartcard_device != NULL &&
options.num_identity_files < SSH_MAX_IDENTITY_FILES &&
(keys = sc_get_keys(options.smartcard_device, NULL)) != NULL) {
@@ -1260,6 +1265,27 @@ load_public_identity_files(void)
xfree(keys);
}
#endif /* SMARTCARD */
+#ifdef HAVE_LIBNSS
+ if (options.use_nss &&
+ options.num_identity_files < SSH_MAX_IDENTITY_FILES &&
+ (keys = nss_get_keys(options.nss_token, NULL, NULL)) != NULL) {
+ int count;
+ for (count = 0; keys[count] != NULL; count++) {
+ memmove(&options.identity_files[1], &options.identity_files[0],
+ sizeof(char *) * (SSH_MAX_IDENTITY_FILES - 1));
+ memmove(&options.identity_keys[1], &options.identity_keys[0],
+ sizeof(Key *) * (SSH_MAX_IDENTITY_FILES - 1));
+ options.num_identity_files++;
+ options.identity_keys[0] = keys[count];
+ options.identity_files[0] = nss_get_key_label(keys[count]);
+ }
+ if (options.num_identity_files > SSH_MAX_IDENTITY_FILES)
+ options.num_identity_files = SSH_MAX_IDENTITY_FILES;
+ i += count;
+ xfree(keys);
+ }
+#endif /* HAVE_LIBNSS */
+
if ((pw = getpwuid(original_real_uid)) == NULL)
fatal("load_public_identity_files: getpwuid failed");
pwname = xstrdup(pw->pw_name);
diff -up /dev/null openssh-5.1p1/nsskeys.h
--- /dev/null 2008-07-15 11:15:04.125063641 +0200
+++ openssh-5.1p1/nsskeys.h 2008-07-23 19:16:00.000000000 +0200
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2001 Markus Friedl. All rights reserved.
+ * Copyright (c) 2007 Red Hat, Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef NSSKEYS_H
+#define NSSKEYS_H
+#ifdef HAVE_LIBNSS
+#include <pk11func.h>
+#include <prtypes.h>
+
+int nss_init(PK11PasswordFunc);
+Key **nss_get_keys(const char *, const char *, char *);
+char *nss_get_key_label(Key *);
+/*void sc_close(void);*/
+/*int sc_put_key(Key *, const char *);*/
+
+#endif
+#endif
diff -up openssh-5.1p1/Makefile.in.nss-keys openssh-5.1p1/Makefile.in
--- openssh-5.1p1/Makefile.in.nss-keys 2008-07-08 16:21:12.000000000 +0200
+++ openssh-5.1p1/Makefile.in 2008-07-23 19:16:00.000000000 +0200
@@ -71,7 +71,7 @@ LIBSSH_OBJS=acss.o authfd.o authfile.o b
atomicio.o key.o dispatch.o kex.o mac.o uidswap.o uuencode.o misc.o \
monitor_fdpass.o rijndael.o ssh-dss.o ssh-rsa.o dh.o kexdh.o \
kexgex.o kexdhc.o kexgexc.o scard.o msg.o progressmeter.o dns.o \
- entropy.o scard-opensc.o gss-genr.o umac.o
+ entropy.o scard-opensc.o gss-genr.o umac.o nsskeys.o
SSHOBJS= ssh.o readconf.o clientloop.o sshtty.o \
sshconnect.o sshconnect1.o sshconnect2.o mux.o
diff -up openssh-5.1p1/key.h.nss-keys openssh-5.1p1/key.h
--- openssh-5.1p1/key.h.nss-keys 2008-06-12 20:40:35.000000000 +0200
+++ openssh-5.1p1/key.h 2008-07-23 19:16:00.000000000 +0200
@@ -29,11 +29,17 @@
#include <openssl/rsa.h>
#include <openssl/dsa.h>
+#ifdef HAVE_LIBNSS
+#include <nss.h>
+#include <keyhi.h>
+#endif
+
typedef struct Key Key;
enum types {
KEY_RSA1,
KEY_RSA,
KEY_DSA,
+ KEY_NSS,
KEY_UNSPEC
};
enum fp_type {
@@ -48,16 +54,30 @@ enum fp_rep {
/* key is stored in external hardware */
#define KEY_FLAG_EXT 0x0001
+#define KEY_FLAG_NSS 0x0002
+
+#ifdef HAVE_LIBNSS
+typedef struct NSSKey NSSKey;
+struct NSSKey {
+ SECKEYPrivateKey *privk;
+ SECKEYPublicKey *pubk;
+};
+#endif
struct Key {
int type;
int flags;
RSA *rsa;
DSA *dsa;
+#ifdef HAVE_LIBNSS
+ NSSKey *nss;
+#endif
};
Key *key_new(int);
Key *key_new_private(int);
+Key *key_new_nss(int);
+Key *key_new_nss_copy(int, const Key *);
void key_free(Key *);
Key *key_demote(const Key *);
int key_equal(const Key *, const Key *);
diff -up openssh-5.1p1/ssh-add.c.nss-keys openssh-5.1p1/ssh-add.c
--- openssh-5.1p1/ssh-add.c.nss-keys 2008-02-28 09:13:52.000000000 +0100
+++ openssh-5.1p1/ssh-add.c 2008-07-23 19:16:00.000000000 +0200
@@ -44,6 +44,14 @@
#include <openssl/evp.h>
#include "openbsd-compat/openssl-compat.h"
+#ifdef HAVE_LIBNSS
+#include <nss.h>
+#include <secmod.h>
+#include <pk11pub.h>
+#include <keyhi.h>
+#include <cert.h>
+#endif
+
#include <fcntl.h>
#include <pwd.h>
#include <stdarg.h>
@@ -57,6 +65,7 @@
#include "rsa.h"
#include "log.h"
#include "key.h"
+#include "nsskeys.h"
#include "buffer.h"
#include "authfd.h"
#include "authfile.h"
@@ -307,6 +316,117 @@ do_file(AuthenticationConnection *ac, in
return 0;
}
+#ifdef HAVE_LIBNSS
+static char *
+password_cb(PK11SlotInfo *slot, PRBool retry, void *arg)
+{
+ char **passcache = arg;
+ char *password, *p2 = NULL;
+ char *prompt;
+
+ if (retry)
+ return NULL;
+
+ if (asprintf(&prompt, "Enter passphrase for token %s: ",
+ PK11_GetTokenName(slot)) < 0)
+ fatal("password_cb: asprintf failed");
+
+ password = read_passphrase(prompt, RP_ALLOW_STDIN);
+
+ if (password != NULL && (p2=PL_strdup(password)) == NULL) {
+ memset(password, 0, strlen(password));
+ fatal("password_cb: PL_strdup failed");
+ }
+
+ if (passcache != NULL) {
+ if (*passcache != NULL) {
+ memset(*passcache, 0, strlen(*passcache));
+ xfree(*passcache);
+ }
+ *passcache = password;
+ } else {
+ memset(password, 0, strlen(password));
+ xfree(password);
+ }
+
+ return p2;
+}
+
+static int
+add_slot_keys(AuthenticationConnection *ac, PK11SlotInfo *slot, int add)
+{
+ SECKEYPrivateKeyList *list;
+ SECKEYPrivateKeyListNode *node;
+ char *passcache = NULL;
+ char *tokenname;
+
+ int count = 0;
+
+ if (PK11_NeedLogin(slot))
+ PK11_Authenticate(slot, PR_TRUE, &passcache);
+
+ if ((list=PK11_ListPrivKeysInSlot(slot, NULL, NULL)) == NULL) {
+ return 0;
+ }
+
+ tokenname = PK11_GetTokenName(slot);
+
+ for (node=PRIVKEY_LIST_HEAD(list); !PRIVKEY_LIST_END(node, list);
+ node=PRIVKEY_LIST_NEXT(node)) {
+ char *keyname;
+ SECKEYPublicKey *pub;
+
+ keyname = PK11_GetPrivateKeyNickname(node->key);
+ if (keyname == NULL || *keyname == '\0') {
+ /* no nickname to refer to */
+ CERTCertificate *cert;
+ char *kn;
+ cert = PK11_GetCertFromPrivateKey(node->key);
+ if (cert == NULL)
+ continue;
+ kn = strchr(cert->nickname, ':');
+ if (kn == NULL)
+ kn = cert->nickname;
+ else
+ kn++;
+ keyname = PORT_Strdup(kn);
+ CERT_DestroyCertificate(cert);
+ if (keyname == NULL)
+ continue;
+ }
+ pub = SECKEY_ConvertToPublicKey(node->key);
+ if (pub == NULL) {
+ fprintf(stderr, "No public key for: %s:%s\n",
+ tokenname, keyname);
+ continue; /* not possible to obtain public key */
+ }
+ SECKEY_DestroyPublicKey(pub);
+
+ if (ssh_update_nss_key(ac, add, tokenname, keyname,
+ passcache?passcache:"", lifetime, confirm)) {
+ fprintf(stderr, "Key %s: %s:%s\n",
+ add?"added":"removed", tokenname, keyname);
+ count++;
+ } else {
+ fprintf(stderr, "Could not %s key: %s:%s\n",
+ add?"add":"remove", tokenname, keyname);
+ }
+
+ PORT_Free(keyname);
+ count++;
+ }
+
+ if (passcache != NULL) {
+ memset(passcache, 0, strlen(passcache));
+ xfree(passcache);
+ }
+
+ SECKEY_DestroyPrivateKeyList(list);
+
+ return count;
+}
+#endif
+
static void
usage(void)
{
@@ -334,6 +454,10 @@ main(int argc, char **argv)
AuthenticationConnection *ac = NULL;
char *sc_reader_id = NULL;
int i, ch, deleting = 0, ret = 0;
+#ifdef HAVE_LIBNSS
+ char *token_id = NULL;
+ int use_nss = 0;
+#endif
/* Ensure that fds 0, 1 and 2 are open or directed to /dev/null */
sanitise_stdfd();
@@ -351,7 +475,7 @@ main(int argc, char **argv)
"Could not open a connection to your authentication agent.\n");
exit(2);
}
- while ((ch = getopt(argc, argv, "lLcdDxXe:s:t:")) != -1) {
+ while ((ch = getopt(argc, argv, "lLcdDnxXe:s:t:T:")) != -1) {
switch (ch) {
case 'l':
case 'L':
@@ -373,6 +497,11 @@ main(int argc, char **argv)
if (delete_all(ac) == -1)
ret = 1;
goto done;
+#ifdef HAVE_LIBNSS
+ case 'n':
+ use_nss = 1;
+ break;
+#endif
case 's':
sc_reader_id = optarg;
break;
@@ -387,6 +516,11 @@ main(int argc, char **argv)
goto done;
}
break;
+#ifdef HAVE_LIBNSS
+ case 'T':
+ token_id = optarg;
+ break;
+#endif
default:
usage();
ret = 1;
@@ -400,6 +534,40 @@ main(int argc, char **argv)
ret = 1;
goto done;
}
+#ifdef HAVE_LIBNSS
+ if (use_nss) {
+ PK11SlotList *slots;
+ PK11SlotListElement *sle;
+ int count = 0;
+ if (nss_init(password_cb) == -1) {
+ fprintf(stderr, "Failed to initialize NSS library\n");
+ ret = 1;
+ goto done;
+ }
+
+ if ((slots=PK11_GetAllTokens(CKM_INVALID_MECHANISM, PR_FALSE, PR_FALSE,
+ NULL)) == NULL) {
+ fprintf(stderr, "No tokens found\n");
+ ret = 1;
+ goto nss_done;
+ }
+
+ for (sle = slots->head; sle; sle = sle->next) {
+ int rv;
+ if ((rv=add_slot_keys(ac, sle->slot, !deleting)) == -1) {
+ ret = 1;
+ }
+ count += rv;
+ }
+ if (count == 0) {
+ ret = 1;
+ }
+nss_done:
+ NSS_Shutdown();
+ clear_pass();
+ goto done;
+ }
+#endif
if (argc == 0) {
char buf[MAXPATHLEN];
struct passwd *pw;
diff -up openssh-5.1p1/ssh-rsa.c.nss-keys openssh-5.1p1/ssh-rsa.c
--- openssh-5.1p1/ssh-rsa.c.nss-keys 2006-09-01 07:38:37.000000000 +0200
+++ openssh-5.1p1/ssh-rsa.c 2008-07-23 19:16:00.000000000 +0200
@@ -32,6 +32,10 @@
#include "compat.h"
#include "ssh.h"
+#ifdef HAVE_LIBNSS
+#include <cryptohi.h>
+#endif
+
static int openssh_RSA_verify(int, u_char *, u_int, u_char *, u_int, RSA *);
/* RSASSA-PKCS1-v1_5 (PKCS #1 v2.0 signature) with SHA1 */
@@ -50,6 +54,38 @@ ssh_rsa_sign(const Key *key, u_char **si
error("ssh_rsa_sign: no RSA key");
return -1;
}
+
+ slen = RSA_size(key->rsa);
+ sig = xmalloc(slen);
+
+#ifdef HAVE_LIBNSS
+ if (key->flags & KEY_FLAG_NSS) {
+ SECItem sigitem;
+ SECOidTag alg;
+
+ memset(&sigitem, 0, sizeof(sigitem));
+ alg = (datafellows & SSH_BUG_RSASIGMD5) ?
+ SEC_OID_PKCS1_MD5_WITH_RSA_ENCRYPTION :
+ SEC_OID_PKCS1_SHA1_WITH_RSA_ENCRYPTION;
+
+ if (SEC_SignData(&sigitem, (u_char *)data, datalen, key->nss->privk,
+ alg) != SECSuccess) {
+ error("ssh_rsa_sign: sign failed");
+ return -1;
+ }
+ if (sigitem.len > slen) {
+ error("ssh_rsa_sign: slen %u slen2 %u", slen, sigitem.len);
+ xfree(sig);
+ SECITEM_ZfreeItem(&sigitem, PR_FALSE);
+ return -1;
+ }
+ if (sigitem.len < slen) {
+ memset(sig, 0, slen - sigitem.len);
+ }
+ memcpy(sig+slen-sigitem.len, sigitem.data, sigitem.len);
+ SECITEM_ZfreeItem(&sigitem, PR_FALSE);
+ } else {
+#endif
nid = (datafellows & SSH_BUG_RSASIGMD5) ? NID_md5 : NID_sha1;
if ((evp_md = EVP_get_digestbynid(nid)) == NULL) {
error("ssh_rsa_sign: EVP_get_digestbynid %d failed", nid);
@@ -59,9 +95,6 @@ ssh_rsa_sign(const Key *key, u_char **si
EVP_DigestUpdate(&md, data, datalen);
EVP_DigestFinal(&md, digest, &dlen);
- slen = RSA_size(key->rsa);
- sig = xmalloc(slen);
-
ok = RSA_sign(nid, digest, dlen, sig, &len, key->rsa);
memset(digest, 'd', sizeof(digest));
@@ -83,6 +116,9 @@ ssh_rsa_sign(const Key *key, u_char **si
xfree(sig);
return -1;
}
+#ifdef HAVE_LIBNSS
+ }
+#endif
/* encode signature */
buffer_init(&b);
buffer_put_cstring(&b, "ssh-rsa");
diff -up openssh-5.1p1/ssh-keygen.c.nss-keys openssh-5.1p1/ssh-keygen.c
--- openssh-5.1p1/ssh-keygen.c.nss-keys 2008-07-14 03:28:29.000000000 +0200
+++ openssh-5.1p1/ssh-keygen.c 2008-07-23 19:16:00.000000000 +0200
@@ -53,6 +53,11 @@
#include "scard.h"
#endif
+#ifdef HAVE_LIBNSS
+#include <nss.h>
+#include "nsskeys.h"
+#endif
+
/* Number of bits in the RSA/DSA key. This value can be set on the command line. */
#define DEFAULT_BITS 2048
#define DEFAULT_BITS_DSA 1024
@@ -501,6 +506,26 @@ do_download(struct passwd *pw, const cha
}
#endif /* SMARTCARD */
+#ifdef HAVE_LIBNSS
+static void
+do_nss_download(struct passwd *pw, const char *tokenname, const char *keyname)
+{
+ Key **keys = NULL;
+ int i;
+
+ keys = nss_get_keys(tokenname, keyname, NULL);
+ if (keys == NULL)
+ fatal("cannot find public key in NSS");
+ for (i = 0; keys[i]; i++) {
+ key_write(keys[i], stdout);
+ key_free(keys[i]);
+ fprintf(stdout, "\n");
+ }
+ xfree(keys);
+ exit(0);
+}
+#endif /* HAVE_LIBNSS */
+
static void
do_fingerprint(struct passwd *pw)
{
@@ -1083,7 +1108,8 @@ main(int argc, char **argv)
Key *private, *public;
struct passwd *pw;
struct stat st;
- int opt, type, fd, download = 0;
+ int opt, type, fd, download = 1;
+ int use_nss = 0;
u_int32_t memory = 0, generator_wanted = 0, trials = 100;
int do_gen_candidates = 0, do_screen_candidates = 0;
BIGNUM *start = NULL;
@@ -1116,7 +1142,7 @@ main(int argc, char **argv)
}
while ((opt = getopt(argc, argv,
- "degiqpclBHvxXyF:b:f:t:U:D:P:N:C:r:g:R:T:G:M:S:a:W:")) != -1) {
+ "degiqpclnBHvxXyF:b:f:t:U:D:P:N:C:r:g:R:T:G:M:S:a:W:")) != -1) {
switch (opt) {
case 'b':
bits = (u_int32_t)strtonum(optarg, 768, 32768, &errstr);
@@ -1156,6 +1182,10 @@ main(int argc, char **argv)
case 'g':
print_generic = 1;
break;
+ case 'n':
+ use_nss = 1;
+ download = 1;
+ break;
case 'P':
identity_passphrase = optarg;
break;
@@ -1187,10 +1217,10 @@ main(int argc, char **argv)
case 't':
key_type_name = optarg;
break;
- case 'D':
- download = 1;
- /*FALLTHROUGH*/
case 'U':
+ download = 0;
+ /*FALLTHROUGH*/
+ case 'D':
reader_id = optarg;
break;
case 'v':
@@ -1299,6 +1329,17 @@ main(int argc, char **argv)
exit(0);
}
}
+
+ if (use_nss) {
+#ifdef HAVE_LIBNSS
+ if (download)
+ do_nss_download(pw, reader_id, identity_file);
+ else
+ fatal("no support for NSS key upload.");
+#else
+ fatal("no support for NSS keys.");
+#endif
+ }
if (reader_id != NULL) {
#ifdef SMARTCARD
if (download)
diff -up openssh-5.1p1/readconf.c.nss-keys openssh-5.1p1/readconf.c
--- openssh-5.1p1/readconf.c.nss-keys 2008-06-29 16:04:03.000000000 +0200
+++ openssh-5.1p1/readconf.c 2008-07-23 19:16:00.000000000 +0200
@@ -124,6 +124,7 @@ typedef enum {
oKbdInteractiveAuthentication, oKbdInteractiveDevices, oHostKeyAlias,
oDynamicForward, oPreferredAuthentications, oHostbasedAuthentication,
oHostKeyAlgorithms, oBindAddress, oSmartcardDevice,
+ oUseNSS, oNSSToken,
oClearAllForwardings, oNoHostAuthenticationForLocalhost,
oEnableSSHKeysign, oRekeyLimit, oVerifyHostKeyDNS, oConnectTimeout,
oAddressFamily, oGssAuthentication, oGssDelegateCreds,
@@ -210,6 +211,13 @@ static struct {
#else
{ "smartcarddevice", oUnsupported },
#endif
+#ifdef HAVE_LIBNSS
+ { "usenss", oUseNSS },
+ { "nsstoken", oNSSToken },
+#else
+ { "usenss", oUnsupported },
+ { "nsstoken", oNSSToken },
+#endif
{ "clearallforwardings", oClearAllForwardings },
{ "enablesshkeysign", oEnableSSHKeysign },
{ "verifyhostkeydns", oVerifyHostKeyDNS },
@@ -603,6 +611,14 @@ parse_string:
charptr = &options->smartcard_device;
goto parse_string;
+ case oUseNSS:
+ intptr = &options->use_nss;
+ goto parse_flag;
+
+ case oNSSToken:
+ charptr = &options->nss_token;
+ goto parse_command;
+
case oProxyCommand:
charptr = &options->proxy_command;
parse_command:
@@ -1055,6 +1071,8 @@ initialize_options(Options * options)
options->preferred_authentications = NULL;
options->bind_address = NULL;
options->smartcard_device = NULL;
+ options->use_nss = -1;
+ options->nss_token = NULL;
options->enable_ssh_keysign = - 1;
options->no_host_authentication_for_localhost = - 1;
options->identities_only = - 1;
@@ -1184,6 +1202,8 @@ fill_default_options(Options * options)
options->no_host_authentication_for_localhost = 0;
if (options->identities_only == -1)
options->identities_only = 0;
+ if (options->use_nss == -1)
+ options->use_nss = 0;
if (options->enable_ssh_keysign == -1)
options->enable_ssh_keysign = 0;
if (options->rekey_limit == -1)
openssh-5.1p1-scp-manpage.patch:
--- NEW FILE openssh-5.1p1-scp-manpage.patch ---
diff -up openssh-5.1p1/scp.1.manpage openssh-5.1p1/scp.1
--- openssh-5.1p1/scp.1.manpage 2008-07-12 09:12:49.000000000 +0200
+++ openssh-5.1p1/scp.1 2008-07-23 19:18:15.000000000 +0200
@@ -66,6 +66,14 @@ treating file names containing
as host specifiers.
Copies between two remote hosts are also permitted.
.Pp
+When copying a source file to a target file which already exists,
+.Nm
+will replace the contents of the target file (keeping the inode).
+.Pp
+If the target file does not yet exist, an empty file with the target
+file name is created, then filled with the source file contents.
+No attempt is made at "near-atomic" transfer using temporary files.
+.Pp
The options are as follows:
.Bl -tag -width Ds
.It Fl 1
Index: openssh.spec
===================================================================
RCS file: /cvs/pkgs/rpms/openssh/devel/openssh.spec,v
retrieving revision 1.129
retrieving revision 1.130
diff -u -r1.129 -r1.130
--- openssh.spec 23 Jul 2008 16:30:14 -0000 1.129
+++ openssh.spec 23 Jul 2008 17:33:16 -0000 1.130
@@ -79,7 +79,7 @@
Patch3: openssh-3.8.1p1-krb5-config.patch
Patch4: openssh-5.1p1-vendor.patch
Patch12: openssh-5.1p1-selinux.patch
-Patch13: openssh-4.7p1-mls.patch
+Patch13: openssh-5.1p1-mls.patch
Patch16: openssh-4.7p1-audit.patch
Patch17: openssh-4.3p2-cve-2007-3102.patch
Patch18: openssh-5.0p1-pam_selinux.patch
@@ -87,15 +87,15 @@
Patch24: openssh-4.3p1-fromto-remote.patch
Patch27: openssh-5.1p1-log-in-chroot.patch
Patch30: openssh-4.0p1-exit-deadlock.patch
-Patch35: openssh-4.2p1-askpass-progress.patch
+Patch35: openssh-5.1p1-askpass-progress.patch
Patch38: openssh-4.3p2-askpass-grab-info.patch
Patch39: openssh-4.3p2-no-v6only.patch
Patch44: openssh-4.3p2-allow-ip-opts.patch
Patch49: openssh-4.3p2-gssapi-canohost.patch
-Patch51: openssh-4.7p1-nss-keys.patch
-Patch54: openssh-4.7p1-gssapi-role.patch
+Patch51: openssh-5.1p1-nss-keys.patch
+Patch54: openssh-5.1p1-gssapi-role.patch
Patch55: openssh-5.1p1-cloexec.patch
-Patch62: openssh-3.9p1-scp-manpage.patch
+Patch62: openssh-5.1p1-scp-manpage.patch
License: BSD
Group: Applications/Internet
@@ -224,9 +224,9 @@
%patch44 -p1 -b .ip-opts
%patch49 -p1 -b .canohost
%patch51 -p1 -b .nss-keys
-%patch54 -p0 -b .gssapi-role
+%patch54 -p1 -b .gssapi-role
%patch55 -p1 -b .cloexec
-%patch62 -p0 -b .manpage
+%patch62 -p1 -b .manpage
autoreconf
--- openssh-3.9p1-scp-manpage.patch DELETED ---
--- openssh-4.2p1-askpass-progress.patch DELETED ---
--- openssh-4.7p1-gssapi-role.patch DELETED ---
--- openssh-4.7p1-mls.patch DELETED ---
--- openssh-4.7p1-nss-keys.patch DELETED ---
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