captcha/captcha.sh

@@ -32,15 +32,29 @@ else
     }
 fi
 
+DECOUPE()
+{
+    LENGTH=${#INPUT}
+    MID=$((LENGTH / 2))
+    
+    get_random
+    R=$(($R % 2))
+    
+    if [[ $R -eq 1 ]]; then
+        echo "Tapez ${INPUT:0:$MID}\n   suivi de ${INPUT:$MID:$MID}"
+    else
+        echo "Saisissez ${INPUT:0:$MID}\n   puis ${INPUT:$MID:$MID}"
+    fi
+}
+
 INTRUS()
 {
     LENGTH=${#INPUT}
     NUMBERS=$(echo $INPUT | grep -o . | tr '\n' ' ')
     SORTED_UNIQ_NUM=$(echo "${NUMBERS[@]}" | sort -u | tr '\n' ' ')
-    RANDOM_DIGITS=$(echo 123456789 | grep -o . | sort -R | tr '\n' ' ')
     INTRUS=-1
     
-    for i in ${RANDOM_DIGITS[@]}
+    for i in 1 2 3 4 5 6 7 8 9
     do
         if [[ ! " ${SORTED_UNIQ_NUM[@]} " =~ " ${i} " ]]; then
             INTRUS=$i
@@ -111,15 +125,6 @@ RAND_ANGLE=$(($R % 3))
 get_random
 RAND_INDEX=$(($R % ${#TRANSFORMATIONS[@]}))
 
-convert -size 300x60 xc:none -pointsize 20 \
-	\( -clone 0 -fill black \
-	-stroke black -strokewidth 1 \
-	-annotate "${RAND_ANGLE}x${RAND_ITALIC}+0+0" "\n $(${TRANSFORMATIONS[$RAND_INDEX]})" \
-	-roll +$ROLL_X+0 \
-	-wave "$WAVE1_AMPLITUDE"x"$WAVE1_LENGTH" \
-	-roll -$ROLL_X+0 \) \
-	-flatten -crop 300x60 +repage -quality 500 -depth 11 png:"/var/lib/ejabberd/chapril_captchas/$(date "+%Y-%m-%d-%H%M%S")_${INPUT}.png"
-
 convert -size 300x60 xc:none -pointsize 20 \
 	\( -clone 0 -fill black \
 	-stroke black -strokewidth 1 \

captcha/experimental.sh

@@ -125,15 +125,6 @@ RAND_ANGLE=$(($R % 3))
 get_random
 RAND_INDEX=$(($R % ${#TRANSFORMATIONS[@]}))
 
-convert -size 300x60 xc:none -pointsize 20 \
-	\( -clone 0 -fill black \
-	-stroke black -strokewidth 1 \
-	-annotate "${RAND_ANGLE}x${RAND_ITALIC}+0+0" "\n $(${TRANSFORMATIONS[$RAND_INDEX]})" \
-	-roll +$ROLL_X+0 \
-	-wave "$WAVE1_AMPLITUDE"x"$WAVE1_LENGTH" \
-	-roll -$ROLL_X+0 \) \
-	-flatten -crop 300x60 +repage -quality 500 -depth 11 png:"/var/lib/ejabberd/chapril_captchas/EXPERIMENTAL_$(date "+%Y-%m-%d-%H%M%S")_{INPUT}.png"
-
 convert -size 300x60 xc:none -pointsize 20 \
 	\( -clone 0 -fill black \
 	-stroke black -strokewidth 1 \