rename to and use _pkcs11module_hook

bashrc_add

@@ -196,10 +196,10 @@ EOF
 
     _tmux_hook
     _umask_hook
-    _pkcs11module
+    _pkcs11module_hook
     promptcommandmunge "_tmux_hook"
     promptcommandmunge "_umask_hook"
-    promptcommandmunge "_pkcs11module"
+    promptcommandmunge "_pkcs11module_hook"
     which direnv >/dev/null && eval "$(direnv hook bash)"
   
     cat << EOF >> "${MSC_LOGFILE}"

functions.sh

@@ -21,18 +21,43 @@ promptcommandmunge () {
     EXIT
 }
 
-function _pkcs11module() {
-    [ -z "${P11M:+x}" ]          && \
-        [ -n "$(whereis ${pkcs11_module_default:-p11-kit-proxy.so}|awk '{print $2}')" ] && \
-        export PKCS11_MODULE=$(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; })
+function _pkcs11module_hook() {
+    if [ -z "${PKCS11_MODULE:+x}" ]
+    then
+        # setze PKCS11_MODULE
+        loginfo "PKCS11_MODULE not set yet"
+        if [ -z "${P11M:+x}" ]
+        then
+            # komme ich nicht über ssh, oder P11M ist nicht gesetzt, dann suche das P11-KIT-PROXY Modul für PKCS11_MODULE
+            logtrace "P11M not set -> search for p11-kit-proxy"
+            PKCS11_MODULE="$(whereis ${pkcs11_module_default:-p11-kit-proxy.so}|awk '{print $2}')"
+            [ -n "$(whereis ${pkcs11_module_default:-p11-kit-proxy.so}|awk '{print $2}')" ] && \
+            export PKCS11_MODULE=$(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; }
+        else
+            # komme ich über ssh, dann ist P11M (hoffentlich) gesetzt. Setze PKCS11_MODULE auf P11M
+            logtrace "P11M set -> set PKCS11_MODULE to P11M"
+            PKCS11_MODULE=${P11M}
+            if [ -n "${TMUX}" ]; then
+                    tmux set-environment P11M ${P11M}
+                    tmux set-environment -g P11M ${P11M}
+            fi
+        fi
+    else
+        # lass es gesetzt.
+        logtrace "PKCS11_MODULE is set, do nothing"
+    fi
 
-    [ -n "${P11M:+x}" ] && PKCS11_MODULE=${P11M}
-    [ -n "${P11M:+x}" ] && tmux set-environment P11M ${P11M}
+    loginfo "PKCS11_MODULE: $PKCS11_MODULE"
 
-    tmux set-environment PKCS11_MODULE ${PKCS11_MODULE}
+    if [ -n "${TMUX}" ]; then
+        logdebug "set PKCS11_MODULE also in tmux environment"
+        tmux set-environment PKCS11_MODULE ${PKCS11_MODULE}
+        tmux set-environment -g PKCS11_MODULE ${PKCS11_MODULE}
+    fi
 
 }
+
 ## 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() {
@@ -1002,7 +1027,7 @@ token(){
 
 
 token-extract-pubkey() {
-    [ -z "${PKCS11_MODULE+x}" ] && { PKCS11_MODULE=$P11M; export PKCS11_MODULE; }
+    _pkcs11module_hook
     if pkcs11-tool --module $PKCS11_MODULE --list-token-slots >&2 ;then
         ssh-keygen -i -m pkcs8 -f <(pkcs11-tool --module $PKCS11_MODULE -r --type pubkey ${1:+--label} ${1} |openssl rsa -pubin -inform DER )
         if [ $? -gt 0 ] ; then