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pi-hole
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Add antigravity support to gravity

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Signed-off-by: DL6ER <dl6er@dl6er.de>
pull/5330/head
DL6ER 11 months ago committed by Adam Warner
parent aec852fa51
commit 00cbb8bc8a
No known key found for this signature in database
4 changed files with 53 additions and 9 deletions
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7
advanced/Scripts/database_migration/gravity-db.sh
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@ -134,4 +134,11 @@ upgrade_gravityDB(){
pihole-FTL sqlite3 "${database}" < "${scriptPath}/15_to_16.sql"
version=16
fi
if [[ "$version" == "16" ]]; then
# Add antigravity table
# Add column type to adlist table (to support adlist types)
echo -e " ${INFO} Upgrading gravity database from version 16 to 17"
pihole-FTL sqlite3 "${database}" < "${scriptPath}/16_to_17.sql"
version=17
fi
}

13
advanced/Scripts/database_migration/gravity/16_to_17.sql
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@ -0,0 +1,13 @@
.timeout 30000
PRAGMA FOREIGN_KEYS=OFF;
BEGIN TRANSACTION;
ALTER TABLE adlist ADD COLUMN type INTEGER NOT NULL DEFAULT 0;
UPDATE adlist SET type = 0;
UPDATE info SET value = 17 WHERE property = 'version';
COMMIT;

16
advanced/Templates/gravity.db.sql
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@ -36,7 +36,8 @@ CREATE TABLE adlist
number INTEGER NOT NULL DEFAULT 0,
invalid_domains INTEGER NOT NULL DEFAULT 0,
status INTEGER NOT NULL DEFAULT 0,
abp_entries INTEGER NOT NULL DEFAULT 0
abp_entries INTEGER NOT NULL DEFAULT 0,
type INTEGER NOT NULL DEFAULT 0
);
CREATE TABLE adlist_by_group
@ -52,6 +53,12 @@ CREATE TABLE gravity
adlist_id INTEGER NOT NULL REFERENCES adlist (id)
);
CREATE TABLE antigravity
(
domain TEXT NOT NULL,
adlist_id INTEGER NOT NULL REFERENCES adlist (id)
);
CREATE TABLE info
(
property TEXT PRIMARY KEY,
@ -144,6 +151,13 @@ CREATE VIEW vw_gravity AS SELECT domain, adlist_by_group.group_id AS group_id
LEFT JOIN "group" ON "group".id = adlist_by_group.group_id
WHERE adlist.enabled = 1 AND (adlist_by_group.group_id IS NULL OR "group".enabled = 1);
CREATE VIEW vw_antigravity AS SELECT domain, adlist_by_group.group_id AS group_id
FROM antigravity
LEFT JOIN adlist_by_group ON adlist_by_group.adlist_id = antigravity.adlist_id
LEFT JOIN adlist ON adlist.id = antigravity.adlist_id
LEFT JOIN "group" ON "group".id = adlist_by_group.group_id
WHERE adlist.enabled = 1 AND (adlist_by_group.group_id IS NULL OR "group".enabled = 1) AND adlist.type = 1;
CREATE VIEW vw_adlist AS SELECT DISTINCT address, id
FROM adlist
WHERE enabled = 1

26
gravity.sh
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@ -361,6 +361,7 @@ gravity_DownloadBlocklists() {
# We source only enabled adlists, SQLite3 stores boolean values as 0 (false) or 1 (true)
mapfile -t sources <<< "$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT address FROM vw_adlist;" 2> /dev/null)"
mapfile -t sourceIDs <<< "$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT id FROM vw_adlist;" 2> /dev/null)"
mapfile -t sourceTypes <<< "$(pihole-FTL sqlite3 "${gravityDBfile}" "SELECT type FROM vw_adlist;" 2> /dev/null)"
# Parse source domains from $sources
mapfile -t sourceDomains <<< "$(
@ -382,7 +383,7 @@ gravity_DownloadBlocklists() {
unset sources
fi
local url domain agent str target compression
local url domain agent str target compression adlist_type
echo ""
# Prepare new gravity database
@ -394,7 +395,7 @@ gravity_DownloadBlocklists() {
if [[ "${status}" -ne 0 ]]; then
echo -e "\\n ${CROSS} Unable to create new database ${gravityTEMPfile}\\n ${output}"
gravity_Cleanup "error"
#gravity_Cleanup "error"
else
echo -e "${OVER} ${TICK} ${str}"
fi
@ -433,6 +434,15 @@ gravity_DownloadBlocklists() {
url="${sources[$i]}"
domain="${sourceDomains[$i]}"
id="${sourceIDs[$i]}"
if [[ "${sourceTypes[$i]}" -eq "0" ]]; then
# Gravity list
str="blocklist"
adlist_type="gravity"
else
# AntiGravity list
str="allowlist"
adlist_type="antigravity"
fi
# Save the file as list.#.domain
saveLocation="${piholeDir}/list.${id}.${domain}.${domainsExtension}"
@ -441,7 +451,7 @@ gravity_DownloadBlocklists() {
# Default user-agent (for Cloudflare's Browser Integrity Check: https://support.cloudflare.com/hc/en-us/articles/200170086-What-does-the-Browser-Integrity-Check-do-)
agent="Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36"
echo -e " ${INFO} Target: ${url}"
echo -e " ${INFO} Target: ${url} (${str})"
local regex check_url
# Check for characters NOT allowed in URLs
regex="[^a-zA-Z0-9:/?&%=~._()-;]"
@ -453,7 +463,7 @@ gravity_DownloadBlocklists() {
if [[ "${check_url}" =~ ${regex} ]]; then
echo -e " ${CROSS} Invalid Target"
else
gravity_DownloadBlocklistFromUrl "${url}" "${agent}" "${sourceIDs[$i]}" "${saveLocation}" "${target}" "${compression}"
gravity_DownloadBlocklistFromUrl "${url}" "${agent}" "${sourceIDs[$i]}" "${saveLocation}" "${target}" "${compression}" "${adlist_type}"
fi
echo ""
done
@ -485,7 +495,7 @@ compareLists() {
# Download specified URL and perform checks on HTTP status and file content
gravity_DownloadBlocklistFromUrl() {
local url="${1}" agent="${2}" adlistID="${3}" saveLocation="${4}" target="${5}" compression="${6}"
local url="${1}" agent="${2}" adlistID="${3}" saveLocation="${4}" target="${5}" compression="${6}" gravity_type="${7}"
local heisenbergCompensator="" listCurlBuffer str httpCode success="" ip cmd_ext
# Create temp file to store content on disk instead of RAM
@ -579,7 +589,7 @@ gravity_DownloadBlocklistFromUrl() {
if [[ "${success}" == true ]]; then
if [[ "${httpCode}" == "304" ]]; then
# Add domains to database table file
pihole-FTL gravity parseList "${saveLocation}" "${gravityTEMPfile}" "${adlistID}"
pihole-FTL ${gravity_type} parseList "${saveLocation}" "${gravityTEMPfile}" "${adlistID}"
database_adlist_status "${adlistID}" "2"
done="true"
# Check if $listCurlBuffer is a non-zero length file
@ -589,7 +599,7 @@ gravity_DownloadBlocklistFromUrl() {
# Remove curl buffer file after its use
rm "${listCurlBuffer}"
# Add domains to database table file
pihole-FTL gravity parseList "${saveLocation}" "${gravityTEMPfile}" "${adlistID}"
pihole-FTL ${gravity_type} parseList "${saveLocation}" "${gravityTEMPfile}" "${adlistID}"
# Compare lists, are they identical?
compareLists "${adlistID}" "${saveLocation}"
done="true"
@ -605,7 +615,7 @@ gravity_DownloadBlocklistFromUrl() {
if [[ -r "${saveLocation}" ]]; then
echo -e " ${CROSS} List download failed: ${COL_LIGHT_GREEN}using previously cached list${COL_NC}"
# Add domains to database table file
pihole-FTL gravity parseList "${saveLocation}" "${gravityTEMPfile}" "${adlistID}"
pihole-FTL ${gravity_type} parseList "${saveLocation}" "${gravityTEMPfile}" "${adlistID}"
database_adlist_status "${adlistID}" "3"
else
echo -e " ${CROSS} List download failed: ${COL_LIGHT_RED}no cached list available${COL_NC}"

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