Rename cyphering scripts and improve usage function

ochurlaud · Oct 19, 2019 · 473c923 · 473c923
1 parent 869bc82
commit 473c923
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Showing 2 changed files with 9 additions and 8 deletions.
diff --git a/scripts/decrypt_dir.sh → scripts/decrypt_dir b/scripts/decrypt_dir.sh → scripts/decrypt_dir
@@ -1,7 +1,9 @@
 #! /bin/sh
 
+PROGRAM_NAME=$(basename $0)
+
 function usage() {
-    echo "Usage: decrypt_dir.sh INPUT OUTPUT"
+    echo "Usage: $PROGRAM_NAME INPUT OUTPUT"
     exit $1
 }
 
@@ -12,11 +14,9 @@ fi
 if [[ "$#" -eq 2 ]] ; then
     INPUT=$1
     OUTPUT=$2
-    mkdir -p $2
-    openssl enc -d -aes-256-cbc -pbkdf2 -in $INPUT | tar xz -C $OUTPUT
+    mkdir -p $OUTPUT
+    gpgtar --decrypt -C $OUTPUT $INPUT
     exit $?
 fi
 
 usage 1
-
-
diff --git a/scripts/encrypt_dir.sh → scripts/encrypt_dir b/scripts/encrypt_dir.sh → scripts/encrypt_dir
@@ -1,7 +1,9 @@
 #! /bin/sh
 
+PROGRAM_NAME=$(basename $0)
+
 function usage() {
-    echo "Usage: encrypt_dir.sh INPUT OUTPUT"
+    echo "Usage: $PROGRAM_NAME INPUT OUTPUT"
     exit $1
 }
 
@@ -14,10 +16,9 @@ if [[ "$#" -eq 2 ]] ; then
     OUTPUT=$2
 
     cd $INPUT
-    tar -czf - * | openssl enc -e -aes-256-cbc -pbkdf2 -out $OUTPUT
+    gpgtar --symmetric --encrypt -o $OUTPUT *
     cd -
     exit $?
 fi
 
 usage 1
-