From 6d456c54308c65028ee2b4c40f597d3c18a4289c Mon Sep 17 00:00:00 2001
From: Daniel von Obernitz <daniel.vonobernitz@uni-greifswald.de>
Date: Fri, 10 Jan 2025 12:00:37 +0100
Subject: [PATCH] Syntax fixes

---
 UpdateCRL.sh | 106 +++++++++++++++++++++++++--------------------------
 1 file changed, 53 insertions(+), 53 deletions(-)

diff --git a/UpdateCRL.sh b/UpdateCRL.sh
index c89e5cc..12f01b0 100755
--- a/UpdateCRL.sh
+++ b/UpdateCRL.sh
@@ -18,18 +18,18 @@ set -ou pipefail
 ###########################################################
 
 function INFO {
-	echo "$1"
-	echo "$1" | systemd-cat -p info -t "$(basename "$0" .sh)"
+    echo "$1"
+    echo "$1" | systemd-cat -p info -t "$(basename "$0" .sh)"
 }
 
 function WARNING {
-	echo "WARNING: $1" >&2
-	echo "$1" | systemd-cat -p warning -t "$(basename "$0" .sh)"
+    echo "WARNING: $1" >&2
+    echo "$1" | systemd-cat -p warning -t "$(basename "$0" .sh)"
 }
 
 function ERROR {
-	echo "ERROR: $1" >&2
-	echo "$1" | systemd-cat -p err -t "$(basename "$0" .sh)"
+    echo "ERROR: $1" >&2
+    echo "$1" | systemd-cat -p err -t "$(basename "$0" .sh)"
 }
 
 ###########################################################
@@ -42,75 +42,75 @@ ERR=0
 
 # Create directory if not exists
 if [[ ! -d $PATHCRL ]]; then
-	if ! mkdir -p $PATHCRL; then
-		ERROR "Could not create $PATHCRL!"
-		exit 2
-	fi
+    if ! mkdir -p $PATHCRL; then
+        ERROR "Could not create $PATHCRL!"
+        exit 2
+    fi
 fi
 
 for CRL in "${CRL[@]}"
 do
-	URLCRL=https://cacher.rz.uni-greifswald.de/$CRL.pem
+    URLCRL=https://cacher.rz.uni-greifswald.de/$CRL.pem
 
-	# Download CRL
-	if ! /usr/bin/timeout 5s wget -q -O "/tmp/$CRL.pem" "$URLCRL"; then
-		ERROR "Could not download $CRL!"
-		ERR=1
-    		continue
-	fi
+    # Download CRL
+    if ! /usr/bin/timeout 5s wget -q -O "/tmp/$CRL.pem" "$URLCRL"; then
+        ERROR "Could not download $CRL!"
+        ERR=1
+        continue
+    fi
 
-	# Verify CRL
-	if ! /usr/bin/openssl crl -CApath "$PATHSSL" -in "/tmp/$CRL.pem" -noout > /dev/null 2>&1; then
-		ERROR "Could not verify $CRL against $PATHSSL!"
-		ERR=1
-		rm -f "/tmp/$CRL.pem"
-		continue	
-	fi
+    # Verify CRL
+    if ! /usr/bin/openssl crl -CApath "$PATHSSL" -in "/tmp/$CRL.pem" -noout > /dev/null 2>&1; then
+        ERROR "Could not verify $CRL against $PATHSSL!"
+        ERR=1
+        rm -f "/tmp/$CRL.pem"
+        continue
+    fi
 
-	# Check CRL validity
-	CRLDATETIME=$(openssl crl -in "/tmp/$CRL.pem" -nextupdate -noout | sed 's/nextUpdate=//g')
-	VALIDUNTIL=$(date -d "$CRLDATETIME" +%s)
+    # Check CRL validity
+    CRLDATETIME=$(openssl crl -in "/tmp/$CRL.pem" -nextupdate -noout | sed 's/nextUpdate=//g')
+    VALIDUNTIL=$(date -d "$CRLDATETIME" +%s)
 
-	if [[ "$VALIDUNTIL" -lt $(date +%s) ]]; then
-		ERROR "$CRL is invalid!"
-		ERR=1
-		rm -f "/tmp/$CRL.pem"
-		continue
-	fi
+    if [[ "$VALIDUNTIL" -lt $(date +%s) ]]; then
+        ERROR "$CRL is invalid!"
+        ERR=1
+        rm -f "/tmp/$CRL.pem"
+        continue
+    fi
 
-	# Move CRL to final destination path
-	if ! mv -f "/tmp/$CRL.pem" "$PATHCRL/$CRL.pem"; then
-		ERROR "Could not move CRL to $PATHCRL!"
-		ERR=1
-		rm -f "/tmp/$CRL.pem"
-		continue
-	fi
+    # Move CRL to final destination path
+    if ! mv -f "/tmp/$CRL.pem" "$PATHCRL/$CRL.pem"; then
+        ERROR "Could not move CRL to $PATHCRL!"
+        ERR=1
+        rm -f "/tmp/$CRL.pem"
+        continue
+    fi
 
-        # Link CRL
-        if [[ ! -L "$PATHSSL"/"$CRL.pem" ]]; then
-                if ! ln -s "$PATHCRL"/"$CRL.pem" "$PATHSSL"/"$CRL.pem"; then
-                        ERROR "Could not create CRL link to $PATHSSL!"
-                        ERR=1
-                        rm -f "$PATHCRL"/"$CRL.pem" "$PATHSSL"/"$CRL.pem"
-                        continue
-                fi
+    # Link CRL
+    if [[ ! -L "$PATHSSL"/"$CRL.pem" ]]; then
+        if ! ln -s "$PATHCRL"/"$CRL.pem" "$PATHSSL"/"$CRL.pem"; then
+            ERROR "Could not create CRL link to $PATHSSL!"
+            ERR=1
+            rm -f "$PATHCRL"/"$CRL.pem" "$PATHSSL"/"$CRL.pem"
+            continue
         fi
+    fi
 
-	INFO "$CRL successfully updated"
+    INFO "$CRL successfully updated"
 
 done
 
 # Rehash
 if /usr/bin/c_rehash -n > /dev/null 2>&1; then
-	INFO "Rehash successful"
+    INFO "Rehash successful"
 else
-	ERROR "Could not rehash $PATHSSL!"
-	exit 2
+    ERROR "Could not rehash $PATHSSL!"
+    exit 2
 fi
 
 # Set runtime information
 if [[ "$ERR" -eq 0 ]]; then
-	date +%s > "$LASTRUN"
+    date +%s > "$LASTRUN"
 fi
 
 exit 0