V8.13.392.2025.11.07

Signed-off-by: Marc S. Weidner <msw@coresecret.dev>

var/global.var.sh

@@ -11,7 +11,11 @@
 # SPDX-Security-Contact: security@coresecret.eu
 # shellcheck disable=SC2155,SC2034
 
-guard_sourcing || return "${ERR_GUARD_SRCE}"
+if declare -F guard_sourcing >/dev/null 2>&1; then
+
+  guard_sourcing || return "${ERR_GUARD_SRCE}"
+
+fi
 
 ### Definition of MUST set global variables.
 declare -gr VAR_KERNEL_INF="$(mktemp)"
@@ -55,6 +59,19 @@ declare -gx VAR_SIGNING_KEY_PASS=""
 declare -gx VAR_SIGNING_KEY_PASSFILE=""
 declare -gx VAR_SIGNING_KEY=""
 
+### Definition of color variables.
+declare -grx BLA='\e[90m' # Beautiful black for the techno fans.
+declare -grx RED='\e[91m' # Bright red.
+declare -grx GRE='\e[92m' # Vibrant green.
+declare -grx YEL='\e[93m' # Fancy yellow
+declare -grx BLU='\e[94m' # Organic blue.
+declare -grx MAG='\e[95m' # Super gay magenta.
+declare -grx CYA='\e[96m' # Lovely cyan.
+declare -grx WHI='\e[97m' # Fantastic color mix.
+declare -grx RES='\e[0m'  # Forget everything.
+declare -grx TAB='\t'     # Insert a fresh tabulator.
+declare -grx NL='\n'      # Print a crystal clear new line.
+
 ### Definition of error codes.
 declare -gir ERR_UNCRITICAL=127
 declare -gir ERR_NOT_USER_0=128 # Not running as root
@@ -76,6 +93,7 @@ declare -gir ERR_PASS_LENGH=210 # --root-password-file password MUST be between
 declare -gir ERR_PASS_PLICY=211 # --root-password-file password MUST NOT contain double quotes
 declare -gir ERR__SSH__PORT=212 # --ssh-port MUST be an integer between '1' and '65535'
 declare -gir ERR_ARG_MSMTCH=213 # Wrong Number of optional Arguments provided
+declare -gir ERR_SECRETSSYM=251 # VAR_TMP_SECRET is a symlink.
 declare -gir ERR_NOTABSPATH=252 # Not an absolute path
 declare -gir ERR_INVLD_CHAR=253 # Invalid Character
 declare -gir ERR_UNBOUNDVAR=254 # Unbound Variable