And there was Light.

sendmsg.sh

@@ -14,32 +14,50 @@ helpOpt() {
     Default view show last day data in cumulative mode"
 }
 
+REGEX_PUBKEYS="[a-zA-Z0-9]{42,44}"
+
 # Parse options
 declare -a args=($@)
 for ((i=0; i<${#args[*]}; ++i))
 do
     case ${args[$i]} in
-        -f|--file) file="${args[$i+1]}";;
+        -f|--file) file="${args[$i+1]}"
+            [[ ! -f $file ]] && echo "Le fichier $file n'existe pas." && exit 1;;
+        -t|--test) file="test.txt";;
+        -r|--recipient) recipient="${args[$i+1]}"
+            [[ -z $recipient ]] && echo "Veuillez préciser un destinataire." && exit 1;;
+        -k|--key) dunikey="${args[$i+1]}"
+            [[ -z $dunikey ]] && echo "Veuillez préciser un fichier de trousseau." && exit 1;;
         -h|--help) helpOpt && exit 0;;
     esac
 done
 
-[[ -z $file ]] && file="test.txt"
+[[ -z $(grep -Eo $REGEX_PUBKEYS <<<$recipient) ]] && echo "Le format de la clé publique du destinataire est invalide." && exit 1
+
+if [[ -z $file ]]; then
+    read -p "Objet du message: " title
+    read -p "Corps du message: " content
+    message="$title"$'\n'"$content"
+else
+    message=$(cat $file)
+fi
 
 # Récupération et chiffrement du titre et du message
-title=$(cat $file | head -n1 | ./natools.py encrypt --pubsec -p $recipient -O 58)
-content=$(cat $file | tail -n+2 | ./natools.py encrypt --pubsec -p $recipient -O 58)
+title=$(head -n1 <<<$message | ./natools.py encrypt --pubsec -p $recipient -O 58)
+content=$(tail -n+2 <<<$message | ./natools.py encrypt --pubsec -p $recipient -O 58)
+
+# title="78FPlouMe63I49IzyNY1B2Uh6s8mBBoBZA=="
+# content="78FPlouMe63I49IzyNY1B2Uh6s8mBBoBZA=="
 
 times=$(date -u +'%s')
 nonce=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)
 
 # Fabrication du hash
-hash="{"issuer" : "$issuer","recipient" : "$recipient","title" : "$title","content" : "$content","time" : "$times","nonce" : "$nonce"}"
-hash="$(printf "%q" "$hash")"
-hash=$(node -p "JSON.stringify(\"$hash\")" | sha256sum | awk '{ print $1 }')
+hash="{\"issuer\":\"$issuer\",\"recipient\":\"$recipient\",\"title\":\"$title\",\"content\":\"$content\",\"time\":$times,\"nonce\":\"$nonce\",\"version\":2}"
+hash=$(echo -n "$hash" | sha256sum | cut -d ' ' -f1 | awk '{ print toupper($0) }')
 
 # Fabrication de la signature
-signature=$(echo "$hash" | ./natools.py sign -f pubsec -k $dunikey --noinc -O 64)
+signature=$(echo -n "$hash" | ./natools.py sign -f pubsec -k $dunikey --noinc -O 64)
 
 # Affichage du JSON final
 echo "{
@@ -49,19 +67,10 @@ echo "{
     "content" : \"$content\",
     "time" : "$times",
     "nonce" : \"$nonce\",
+    "version" : 2,
     "hash" : \"$hash\",
     "signature" : \"$signature\"
 }"
 
 # Envoi du document à
-curl "$pod/message/outbox" -d '
-{
-    "issuer" : "$issuer",
-    "recipient" : "$recipient",
-    "title" : "$title",
-    "content" : "$content",
-    "time" : "$times",
-    "nonce" : "$nonce",
-    "hash" : "$hash",
-    "signature" : "$signature"
-}'
+curl -X POST "$pod/message/inbox" -d "{\"issuer\":\"$issuer\",\"recipient\":\"$recipient\",\"title\":\"$title\",\"content\":\"$content\",\"time\":$times,\"nonce\":\"$nonce\",\"version\":2,\"hash\":\"$hash\",\"signature\":\"$signature\"}"