feat: support Vivaldi

- Requires Vivaldi 3.3+
- Supported in both desktop and Android.
- https://vivaldi.com/blog/vivaldi-introduces-break-mode/
- https://vivaldi.com/blog/vivaldi-on-android-configurable-address-bar-tab-bar/

README.md

@@ -7,7 +7,8 @@ There are multiple formats available, refer to the appropriate section according
 - uBlock Origin (uBO) -> [URL-based](#url-based) section (recommended)
 - Pi-hole -> [Domain-based](#domain-based) or [Hosts-based](#hosts-based) section
 - AdGuard Home -> [Domain-based (AdGuard Home)](#domain-based-adguard-home) or [Hosts-based](#hosts-based) section
-- AdGuard browser extension -> [URL-based (AdGuard)](#url-based-adguard)
+- AdGuard (browser extension) -> [URL-based (AdGuard)](#url-based-adguard)
+- Vivaldi -> [URL-based (Vivaldi)](#url-based-vivaldi)
 - [Hosts](#hosts-based)
 - [Dnsmasq](#dnsmasq)
 - [BIND](#bind)
@@ -97,6 +98,44 @@ Lite version (**online** links only):
 
 </details>
 
+## URL-based (Vivaldi)
+
+_Requires Vivaldi Desktop/Android 3.3+, blocking level must be at least "Block Trackers"_
+
+Import the following URL into Vivaldi's **Tracker Blocking Sources** to subscribe (includes online and **offline** malicious websites):
+
+- https://gitlab.com/curben/urlhaus-filter/raw/master/urlhaus-filter-vivaldi.txt
+
+<details>
+<summary>Mirrors</summary>
+
+- https://cdn.statically.io/gl/curben/urlhaus-filter/master/urlhaus-filter-vivaldi.txt
+- https://glcdn.githack.com/curben/urlhaus-filter/raw/master/urlhaus-filter-vivaldi.txt
+- https://raw.githubusercontent.com/curbengh/urlhaus-filter/master/urlhaus-filter-vivaldi.txt
+- https://cdn.statically.io/gh/curbengh/urlhaus-filter/master/urlhaus-filter-vivaldi.txt
+- https://gitcdn.xyz/repo/curbengh/urlhaus-filter/master/urlhaus-filter-vivaldi.txt
+- https://cdn.jsdelivr.net/gh/curbengh/urlhaus-filter/urlhaus-filter-vivaldi.txt
+
+</details>
+
+<br />
+
+Lite version (**online** links only):
+
+- https://gitlab.com/curben/urlhaus-filter/raw/master/urlhaus-filter-vivaldi-online.txt
+
+<details>
+<summary>Mirrors</summary>
+
+- https://cdn.statically.io/gl/curben/urlhaus-filter/master/urlhaus-filter-vivaldi-online.txt
+- https://glcdn.githack.com/curben/urlhaus-filter/raw/master/urlhaus-filter-vivaldi-online.txt
+- https://raw.githubusercontent.com/curbengh/urlhaus-filter/master/urlhaus-filter-vivaldi-online.txt
+- https://cdn.statically.io/gh/curbengh/urlhaus-filter/master/urlhaus-filter-vivaldi-online.txt
+- https://gitcdn.xyz/repo/curbengh/urlhaus-filter/master/urlhaus-filter-vivaldi-online.txt
+- https://cdn.jsdelivr.net/gh/curbengh/urlhaus-filter/urlhaus-filter-vivaldi-online.txt
+
+</details>
+
 ## Domain-based
 
 This blocklist includes domains and IP addresses.

script.sh

@@ -116,7 +116,7 @@ FIFTH_LINE="! License: https://creativecommons.org/publicdomain/zero/1.0/"
 SIXTH_LINE="! Source: https://urlhaus.abuse.ch/api/"
 COMMENT_ABP="$FIRST_LINE\n$SECOND_LINE\n$THIRD_LINE\n$FOURTH_LINE\n$FIFTH_LINE\n$SIXTH_LINE"
 
-# Compatibility with Adguard Home (#19, #22)
+# Adguard Home (#19, #22)
 cat "malware-domains.txt" | \
 sed "s/^/||/g" | \
 sed "s/$/^/g" > "malware-domains-adguard-home.txt"
@@ -146,7 +146,7 @@ sed '1 i\'"$COMMENT_ABP"'' | \
 sed "1s/Malicious/Online Malicious/" > "../urlhaus-filter-online.txt"
 
 
-# Adguard browser extension compatibility
+# Adguard browser extension
 cat "malware-domains.txt" | \
 sed "s/^/||/g" | \
 sed "s/$/\$all/g" > "malware-domains-adguard.txt"
@@ -167,6 +167,31 @@ sed "1s/Malicious/Online Malicious/" | \
 sed "1s/Blocklist/Blocklist (AdGuard)/" > "../urlhaus-filter-ag-online.txt"
 
 
+# Vivaldi
+cat "malware-domains.txt" | \
+sed "s/^/||/g" | \
+sed "s/$/\$document/g" > "malware-domains-vivaldi.txt"
+
+cat "malware-domains-online.txt" | \
+sed "s/^/||/g" | \
+sed "s/$/\$document/g" > "malware-domains-online-vivaldi.txt"
+
+cat "malware-domains-vivaldi.txt" "malware-url-top-domains.txt" | \
+## to be removed
+sed "s/\$all$/\$document/g" | \
+sort | \
+sed '1 i\'"$COMMENT_ABP"'' | \
+sed "1s/Blocklist/Blocklist (Vivaldi)/" > "../urlhaus-filter-vivaldi.txt"
+
+cat "malware-domains-online-vivaldi.txt" "malware-url-top-domains-online.txt" | \
+## to be removed
+sed "s/\$all$/\$document/g" | \
+sort | \
+sed '1 i\'"$COMMENT_ABP"'' | \
+sed "1s/Malicious/Online Malicious/" | \
+sed "1s/Blocklist/Blocklist (Vivaldi)/" > "../urlhaus-filter-vivaldi-online.txt"
+
+
 ## Domains-only blocklist
 # awk + head is a workaround for sed prepend
 COMMENT=$(printf "$COMMENT_ABP" | sed "s/^!/#/g" | sed "1s/URL/Domains/" | awk '{printf "%s\\n", $0}' | head -c -2)