From 54f0711294eebe2b2891160997de1f567e0b1715 Mon Sep 17 00:00:00 2001
From: Adrien Bourmault <neox@os-k.eu>
Date: Thu, 14 Jan 2021 12:25:00 +0100
Subject: [PATCH] Captcha : more simple addition

---
 captcha/captcha.sh      | 4 +++-
 captcha/experimental.sh | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/captcha/captcha.sh b/captcha/captcha.sh
index 756ddfb..6070072 100755
--- a/captcha/captcha.sh
+++ b/captcha/captcha.sh
@@ -80,7 +80,9 @@ INTRUS()
 SOMME()
 {
     get_random
-    RA=$(($R % 100))
+    RB=$(($R % 5))
+    get_random
+    RA=$(($R % 10 * (10 ** $RB)))
     
     if [[ $(($INPUT % 2)) -eq 0 ]]; then
         A=$(($INPUT - $RA))
diff --git a/captcha/experimental.sh b/captcha/experimental.sh
index c97c222..e772fd1 100755
--- a/captcha/experimental.sh
+++ b/captcha/experimental.sh
@@ -115,7 +115,7 @@ RAND_INDEX=$(($R % ${#TRANSFORMATIONS[@]}))
 convert -size 300x60 xc:none -pointsize 20 \
 	\( -clone 0 -fill black \
 	-stroke black -strokewidth 1 \
-	-annotate "${RAND_ANGLE}x${RAND_ITALIC}+0+0" "\n $(${TRANSFORMATIONS[1]})" \
+	-annotate "${RAND_ANGLE}x${RAND_ITALIC}+0+0" "\n $(${TRANSFORMATIONS[$RAND_INDEX]})" \
 	-roll +$ROLL_X+0 \
 	-wave "$WAVE1_AMPLITUDE"x"$WAVE1_LENGTH" \
 	-roll -$ROLL_X+0 \) \