Initial implementation

upload.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+# ask password, upload file to https://%%UPLOADHOST%%/upload.php?password=<given password>
+
+# function to upload file with password
+upload() {
+    # $1 is file
+    # $2 is password
+    echo "Uploading $1"
+    curl -F "file=@$1" https://%%UPLOADHOST%%/upload.php?password=$2
+    # if failed exit
+    if [ $? -ne 0 ]; then
+        echo "Upload $1 failed"
+        exit 1
+    fi
+    echo "Upload $1 done"
+}
+
+# verify argument is existing file
+if [ ! -f "$1" ]; then
+    echo "File not found: $1"
+    exit 1
+fi
+# ask password
+read -s -p "Password: " password
+
+# If file larger than 5M then split it to pieces and make extension .split
+if [ $(stat -c%s "$1") -gt 1500000 ]; then
+    # retrieve sha512 hash of file to variable sum
+    sum=$(sha512sum "$1" | cut -d' ' -f1)
+    split -b 1500000 "$1" "$1".split
+    #rm "$1"
+    echo "File too large, split to pieces"
+    # touch final file that has ending .split.final
+    touch "$1".split.final
+    # Now upload them all same way as other files
+    for file in "$1".split*; do
+        upload $file $password
+    done
+    # Upload final file
+    # upload "$1.split.final" $password
+    # Delete all generated files
+    rm "$1".split*
+    # show hash of file
+    echo "sha512sum of file: $sum"
+else
+    upload $1 $password
+fi
+
+