Convert between pem and crt if letsencrypt fails

src/freedombone-utils-web

         USE_LETSENCRYPT=$2
     fi
     if [[ $USE_LETSENCRYPT == 'no' ]]; then
-        if [ ! -f /etc/ssl/private/$1.key ]; then
-            echo $"Private certificate for $CHECK_HOSTNAME was not created"
+        if [ ! -f /etc/ssl/private/${1}.key ]; then
+            echo $"Private certificate for ${CHECK_HOSTNAME} was not created"
             exit 63959
         fi
-        if [ ! -f /etc/ssl/certs/$1.crt ]; then
-            echo $"Public certificate for $CHECK_HOSTNAME was not created"
+        if [ ! -f /etc/ssl/certs/${1}.crt ]; then
+            echo $"Public certificate for ${CHECK_HOSTNAME} was not created"
             exit 7679
         fi
+
+        if grep -q "${1}.pem" /etc/nginx/sites-available/${1}; then
+            sed -i "s|${1}.pem|${1}.crt|g" /etc/nginx/sites-available/${1}
+        fi
     else
         if [ ! -f /etc/letsencrypt/live/${1}/privkey.pem ]; then
-            echo $"Private certificate for $CHECK_HOSTNAME was not created"
+            echo $"Private certificate for ${CHECK_HOSTNAME} was not created"
             exit 6282
         fi
         if [ ! -f /etc/letsencrypt/live/${1}/fullchain.pem ]; then
-            echo $"Public certificate for $CHECK_HOSTNAME was not created"
+            echo $"Public certificate for ${CHECK_HOSTNAME} was not created"
             exit 5328
         fi
+        if grep -q "${1}.crt" /etc/nginx/sites-available/${1}; then
+            sed -i "s|${1}.crt|${1}.pem|g" /etc/nginx/sites-available/${1}
+        fi
     fi
-    if [ ! -f /etc/ssl/certs/$1.dhparam ]; then
-        echo $"Diffie–Hellman parameters for $CHECK_HOSTNAME were not created"
+    if [ ! -f /etc/ssl/certs/${1}.dhparam ]; then
+        echo $"Diffie–Hellman parameters for ${CHECK_HOSTNAME} were not created"
         exit 5989
     fi
 }
     fi
 
     if [[ $ONION_ONLY == "no" ]]; then
-        if [ ! -f /etc/ssl/certs/$SITE_DOMAIN_NAME.dhparam ]; then
+        if [ ! -f /etc/ssl/certs/${SITE_DOMAIN_NAME}.dhparam ]; then
             if [[ $LETSENCRYPT_ENABLED != "yes" ]]; then
-                ${PROJECT_NAME}-addcert -h $SITE_DOMAIN_NAME --dhkey $DH_KEYLENGTH
+                ${PROJECT_NAME}-addcert -h ${SITE_DOMAIN_NAME} --dhkey ${DH_KEYLENGTH}
                 function_check check_certificates
-                check_certificates $SITE_DOMAIN_NAME
+                check_certificates ${SITE_DOMAIN_NAME}
             else
-                ${PROJECT_NAME}-addcert -e $SITE_DOMAIN_NAME -s $LETSENCRYPT_SERVER --dhkey $DH_KEYLENGTH --email $MY_EMAIL_ADDRESS
+                ${PROJECT_NAME}-addcert -e ${SITE_DOMAIN_NAME} -s ${LETSENCRYPT_SERVER} --dhkey ${DH_KEYLENGTH} --email ${MY_EMAIL_ADDRESS}
                 if [ ! "$?" = "0" ]; then
-                    if [[ $NO_SELF_SIGNED == 'no' ]]; then
-                        echo $"Lets Encrypt failed for $SITE_DOMAIN_NAME, so try making a self-signed cert"
-                        ${PROJECT_NAME}-addcert -h $SITE_DOMAIN_NAME --dhkey $DH_KEYLENGTH
+                    if [[ ${NO_SELF_SIGNED} == 'no' ]]; then
+                        echo $"Lets Encrypt failed for ${SITE_DOMAIN_NAME}, so try making a self-signed cert"
+                        ${PROJECT_NAME}-addcert -h ${SITE_DOMAIN_NAME} --dhkey ${DH_KEYLENGTH}
                         function_check check_certificates
-                        check_certificates $SITE_DOMAIN_NAME
+                        check_certificates ${SITE_DOMAIN_NAME}
                     else
                         echo $"Lets Encrypt failed for $SITE_DOMAIN_NAME"
                         exit 682529
                     fi
                 else
                     function_check check_certificates
-                    check_certificates $SITE_DOMAIN_NAME 'yes'
+                    check_certificates ${SITE_DOMAIN_NAME} 'yes'
                 fi
             fi
         fi