compatibilty to openssl v3

bin/getfile.sh

@@ -9,13 +9,14 @@
 # 2021-04-13  v1.1  <axel.hahn@iml.unibe.ch>  add support for custom config
 # 2021-04-15  v1.2  <axel.hahn@iml.unibe.ch>  added debugging of curl request
 # 2021-10-14  v1.3  <axel.hahn@iml.unibe.ch>  add nanoseconds in hashed base data
+# 2023-02-14  v1.4  <axel.hahn@unibe.ch>      compatibility to openssl v3 
 # ======================================================================
 
 # ----------------------------------------------------------------------
 # CONFIG
 # ----------------------------------------------------------------------
 
-version="v1.3"
+version="v1.43"
 about="CI PACKAGE GETTER $version;
 (c) 2021 Institute for Medical Education (IML); University of Bern;
 GNU GPL 3.0"
@@ -123,7 +124,7 @@ function makeRequest(){
 
   if [ $bDebug = 1 ]; then
     echo $line
-    echo $apiMethod ${apiHost}${apiRequest}
+    echo "$apiMethod ${apiHost}${apiRequest}"
     echo $line
   fi
 
@@ -132,7 +133,7 @@ function makeRequest(){
     # --- date in http format
     LANG=en_EN
     # export TZ=GMT
-    apiTS=`date "+%a, %d %b %Y %H:%M:%S.%N %Z"`
+    apiTS=$(date "+%a, %d %b %Y %H:%M:%S.%N %Z")
 
 
 # --- generate data to hash: method + uri + timestamp; delimited with line break
@@ -147,8 +148,8 @@ ${apiTS}
     fi
 
     # generate hash - split in 2 commands (piping "cut" sends additional line break)
-    myHash=`echo -n "$data" | openssl sha1 -hmac "${secret}" | cut -f 2 -d" "`
-    myHash=`echo -n "$myHash" | base64`
+    myHash=$(echo -n "$data" | openssl dgst -sha1 -hex -hmac "${secret}" | cut -f 2 -d " ")
+    myHash=$(echo -n "$myHash" | base64)
 
     moreheaders="--fail"
     test $bDebug = 1 && moreheaders="-i"