From 91f4bc89bdbd9eba00cc63942772cf8abac2647a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakobus=20Sch=C3=BCrz?= <jakobus.schuerz@home.arpa>
Date: Thu, 23 Feb 2023 09:59:46 +0100
Subject: [PATCH] move reading for pkcs11-module to funktions

---
 bashrc_add   | 12 ++----------
 functions.sh | 15 +++++++++++++++
 2 files changed, 17 insertions(+), 10 deletions(-)

diff --git a/bashrc_add b/bashrc_add
index c1ee248..c6ddd89 100755
--- a/bashrc_add
+++ b/bashrc_add
@@ -74,16 +74,6 @@ if [[ $- = *i* ]] ; then
 #    which dpkg >/dev/null 2>&1 && [ -z "${P11M+x}" ] && P11M="$(dpkg -L p11-kit-modules|grep \/p11-kit-proxy.so\$ | head -1)"
 
     
-    function find_pkcs11module() {
-        [ -z "${PKCS11_MODULE:+x}" ] && \
-            [ -n "$(whereis p11-kit-proxy.so|awk '{print $2}')" ] && \
-            export PKCS11_MODULE=$(whereis p11-kit-proxy.so|awk '{print $2}' || \
-            { echo "p11-kit-proxy not installed, unset PKCS11_MODULE"; unset PKCS11_MODULE; })
-        [ -z "${P11M:+x}" ]          && \
-            [ -n "$(whereis p11-kit-proxy.so|awk '{print $2}')" ] && \
-            export P11M=$(whereis p11-kit-proxy.so|awk '{print $2}' || \
-            { echo "p11-kit-proxy not forwarded by ssh or installed, unset P11M"; unset P11M; })
-    }
     # Basics
     [ -z "${VISUAL+x}" ]    && export VISUAL=${VISUAL_DEFAULT}
     [ -z "${EDITOR+x}" ]    && export EDITOR=${EDITOR_DEFAULT}
@@ -206,8 +196,10 @@ EOF
 
     _tmux_hook
     _umask_hook
+    _pkcs11module
     promptcommandmunge "_tmux_hook"
     promptcommandmunge "_umask_hook"
+    promptcommandmunge "_pkcs11module"
     which direnv >/dev/null && eval "$(direnv hook bash)"
   
     cat << EOF >> "${MSC_LOGFILE}"
diff --git a/functions.sh b/functions.sh
index 1fea80f..618bff2 100755
--- a/functions.sh
+++ b/functions.sh
@@ -20,6 +20,20 @@ promptcommandmunge () {
     esac
     EXIT
 }
+
+function _pkcs11module() {
+    [ -z "${P11M:+x}" ]          && \
+        [ -n "$(whereis ${pkcs11_module_default:-p11-kit-proxy.so}|awk '{print $2}')" ] && \
+        export P11M=$(whereis ${pkcs11_module_default:-p11-kit-proxy.so}|awk '{print $2}' || \
+        { echo "${pkcs11_module_default:-p11-kit-proxy.so} not forwarded by ssh or installed, unset P11M"; unset P11M; })
+
+    [ -z "${PKCS11_MODULE:+x}" ] && PKCS11_MODULE=${P11M}
+
+#    [ -z "${PKCS11_MODULE:+x}" ] && \
+#        [ -n "$(whereis p11-kit-proxy.so|awk '{print $2}')" ] && \
+#        export PKCS11_MODULE=$(whereis p11-kit-proxy.so|awk '{print $2}' || \
+#        { echo "p11-kit-proxy not installed, unset PKCS11_MODULE"; unset PKCS11_MODULE; })
+}
 ## this function updates in combination with PROMPT_COMMAND the shell-environment-variables in tmux-sessions,
 #  every time prompt is called. It does it only, when called from tmux (Environment TMUX is set)
 function _tmux_hook() {
@@ -1025,6 +1039,7 @@ loadagent() {
     logdebug "SSH_AGENT_PID: ${SSH_AGENT_PID-not set}"
     loginfo "currently loaded keys in agent:
 $(ssh-add -l)"
+    export P11M=$PKCS11_MODULE
 
     EXIT
 }