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authordjm <djm@openbsd.org>2016-11-30 03:07:37 +0000
committerdjm <djm@openbsd.org>2016-11-30 03:07:37 +0000
commit9476ce1dd37d3c3218d5640b74c34c65e5f4efe5 (patch)
treed1ec7ea6f425e871e8ba9334f5d2f98b15e2f8c1 /usr.bin/ssh/ssh-agent.1
parenttest new behaviour of cert force-command restriction vs. authorized_key/ (diff)
downloadwireguard-openbsd-9476ce1dd37d3c3218d5640b74c34c65e5f4efe5.tar.xz
wireguard-openbsd-9476ce1dd37d3c3218d5640b74c34c65e5f4efe5.zip
add a whitelist of paths from which ssh-agent will load (via
ssh-pkcs11-helper) a PKCS#11 module; ok markus@
Diffstat (limited to 'usr.bin/ssh/ssh-agent.1')
-rw-r--r--usr.bin/ssh/ssh-agent.117
1 files changed, 15 insertions, 2 deletions
diff --git a/usr.bin/ssh/ssh-agent.1 b/usr.bin/ssh/ssh-agent.1
index c4b50bbdfe7..372adbe7c7f 100644
--- a/usr.bin/ssh/ssh-agent.1
+++ b/usr.bin/ssh/ssh-agent.1
@@ -1,4 +1,4 @@
-.\" $OpenBSD: ssh-agent.1,v 1.62 2015/11/15 23:54:15 jmc Exp $
+.\" $OpenBSD: ssh-agent.1,v 1.63 2016/11/30 03:07:37 djm Exp $
.\"
.\" Author: Tatu Ylonen <ylo@cs.hut.fi>
.\" Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -34,7 +34,7 @@
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd $Mdocdate: November 15 2015 $
+.Dd $Mdocdate: November 30 2016 $
.Dt SSH-AGENT 1
.Os
.Sh NAME
@@ -47,6 +47,7 @@
.Op Fl a Ar bind_address
.Op Fl E Ar fingerprint_hash
.Op Fl t Ar life
+.Op Fl P Ar pkcs11_whitelist
.Op Ar command Op Ar arg ...
.Nm ssh-agent
.Op Fl c | s
@@ -121,6 +122,18 @@ The default is
Kill the current agent (given by the
.Ev SSH_AGENT_PID
environment variable).
+.It Fl P
+Specify a pattern-list of acceptable paths for PKCS#11 shared libraries
+that may be added using the
+.Fl s
+option to
+.Xr ssh-add 1 .
+The default is to allow loading PKCS#11 libraries from
+.Dq /usr/lib/*,/usr/local/lib/* .
+PKCS#11 libraries that do not match the whitelist will be refused.
+See PATTERNS in
+.Xr ssh_config 5
+for a description of pattern-list syntax.
.It Fl s
Generate Bourne shell commands on
.Dv stdout .