fix some bogs essl.sh

essl.sh

@@ -1,8 +1,8 @@
 #!/bin/bash
 
 clear
-echo -e "\n\n\tWelcome to ESSL\n\t\tby @erfjab [gmail, telegram, github]\n\n"
-echo "-------------------------"
+echo -e "\n\n\t\e[92mWelcome to ESSL\n\t\tby @erfjab [gmail, telegram, github]\e[0m\n\n"
+echo "\e[92m-------------------------\e[0m"
 
 validate_email() {
     if [[ ! "$1" =~ ^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$ ]]; then
@@ -43,44 +43,64 @@ else
     read -p 'Please enter your DR address: ' address
 fi
 
-echo -e "\nGet SSL with which tool?"
-echo "1) certbot"
-echo "2) acme.sh"
-read -p 'Please select an option: ' option
-
-while true; do
-    case $option in
-        1)
-            sudo apt install snapd || { echo "Error installing snapd"; exit 1; }
-
-            sudo apt remove certbot || { echo "Error removing old certbot"; exit 1; }
-
-            sudo snap install --classic certbot || { echo "Error installing certbot via snap"; exit 1; }
-
-            sudo certbot certonly --standalone -d "$domain" || { echo "Error getting SSL certificate"; exit 1; }
-
-            sudo mkdir -p "$address"
-            sudo mv /etc/letsencrypt/live/"$domain"/fullchain.pem "$address/fullchain.pem" || { echo "Error copying certificate files"; exit 1; }
-            sudo mv /etc/letsencrypt/live/"$domain"/privkey.pem "$address/privkey.pem" || { echo "Error copying certificate files"; exit 1; }
-            break
-            ;;
-        2)
+read -p 'Do you want multi-domain SSL? (y/n): ' has_multi_domain
+has_multi_domain=$(echo "$has_multi_domain" | tr '[:upper:]' '[:lower:]')
 
+if [[ "$has_multi_domain" == 'y' || "$has_multi_domain" == 'yes' ]]; then
+    while true; do
+        read -p 'Please enter your second domain: ' domain2 && \
+        if validate_domain "$domain2"; then
+            apt-get install -y curl cron socat
             curl https://get.acme.sh | sh -s email="$email" || { echo "Error installing acme.sh"; exit 1; }
-
-            export DOMAIN="$domain"
-            mkdir -p "$address"
-            ~/.acme.sh/acme.sh \
-                --issue --force --standalone -d "$DOMAIN" \
-                --fullchain-file "$address/$DOMAIN.cer" \
-                --key-file "$address/$DOMAIN.cer.key" || { echo "Error getting SSL certificate"; exit 1; }
+            ~/.acme.sh/acme.sh --set-default-ca --server letsencrypt --issue --force --standalone \
+            -d $domain -d $domain2 || { echo "Error issuing SSL certificate"; exit 1; }
+            ~/.acme.sh/acme.sh --installcert -d $domain \
+            --key-file $address/key.pem \
+            --fullchain-file $address/fullchain.pem || { echo "Error installing SSL certificate"; exit 1; }
             break
-            ;;
-        *)
-            echo -e "\e[91mInvalid option selected.\e[0m"
-            read -p 'Please select again an option: ' option
-            ;;
-    esac
-done
+        fi
+    done
+else
+    echo -e "\nGet SSL with which tool?\n"
+    echo "1) certbot"
+    echo -e "2) acme.sh\n" && \
+    read -p 'Please select an option: ' option && \
+
+    while true; do
+        case $option in
+            1)
+                sudo apt install snapd || { echo "Error installing snapd"; exit 1; }
+
+                sudo apt remove certbot || { echo "Error removing old certbot"; exit 1; }
+
+                sudo snap install --classic certbot || { echo "Error installing certbot via snap"; exit 1; }
+
+                sudo certbot certonly --standalone -d "$domain" || { echo "Error getting SSL certificate"; exit 1; }
+
+                sudo mkdir -p "$address"
+                sudo mv /etc/letsencrypt/live/"$domain"/fullchain.pem "$address/fullchain.pem" || { echo "Error copying certificate files"; exit 1; }
+                sudo mv /etc/letsencrypt/live/"$domain"/privkey.pem "$address/privkey.pem" || { echo "Error copying certificate files"; exit 1; }
+                break
+                ;;
+            2)
+
+                curl https://get.acme.sh | sh -s email="$email" || { echo "Error installing acme.sh"; exit 1; }
+
+                export DOMAIN="$domain"
+                mkdir -p "$address"
+                ~/.acme.sh/acme.sh \
+                    --issue --force --standalone -d "$DOMAIN" \
+                    --fullchain-file "$address/$DOMAIN.cer" \
+                    --key-file "$address/$DOMAIN.cer.key" || { echo "Error getting SSL certificate"; exit 1; }
+                break
+                ;;
+            *)
+                echo -e "\e[91mInvalid option selected.\e[0m"
+                read -p 'Please select again an option: ' option
+                ;;
+        esac
+    done
+fi
+
 
-echo -e "\e[92mIf you found this script helpful, please consider starring the ESSL on GitHub.\e[0m\n\n"
+echo -e "\n\n\e[92mYour ssl in here : $address\n\t\tDon't forget ⭐, good luck.\e[0m\n\n"