mirror of
https://github.com/pi-hole/pi-hole.git
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Improve gravity performance (#3100)
* Gravity performance improvements. Signed-off-by: DL6ER <dl6er@dl6er.de> * Do not move downloaded lists into migration_backup directory. Signed-off-by: DL6ER <dl6er@dl6er.de> * Do not (strictly) sort domains. Random-leaf access is faster than always-last-leaf access (on average). Signed-off-by: DL6ER <dl6er@dl6er.de> * Append instead of overwrite gravity_new collection list. Signed-off-by: DL6ER <dl6er@dl6er.de> * Rename table gravity_new to gravity_temp to clarify that this is only an intermediate table. Signed-off-by: DL6ER <dl6er@dl6er.de> * Add timers for each of the calls to compute intense parts. They are to be removed before this finally hits the release/v5.0 branch. Signed-off-by: DL6ER <dl6er@dl6er.de> * Fix legacy list files import. It currently doesn't work when the gravity database has already been updated to using the single domainlist table. Signed-off-by: DL6ER <dl6er@dl6er.de> * Simplify database_table_from_file(), remove all to this function for gravity lost downloads. Signed-off-by: DL6ER <dl6er@dl6er.de> * Update gravity.db.sql to version 10 to have newle created databases already reflect the most recent state. Signed-off-by: DL6ER <dl6er@dl6er.de> * Create second gravity database and swap them on success. This has a number of advantages such as instantaneous gravity updates (as seen from FTL) and always available gravity blocking. Furthermore, this saves disk space as the old database is removed on completion. * Add timing output for the database swapping SQLite3 call. Signed-off-by: DL6ER <dl6er@dl6er.de> * Explicitly generate index as a separate process. Signed-off-by: DL6ER <dl6er@dl6er.de> * Remove time measurements. Signed-off-by: DL6ER <dl6er@dl6er.de>
This commit is contained in:
DL6ER
Dan Schaper
parent
52e2a2610e
commit
10c2dad48a
3 changed files with 283 additions and 169 deletions
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@ -1,16 +1,21 @@
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PRAGMA FOREIGN_KEYS=ON;
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PRAGMA foreign_keys=OFF;
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BEGIN TRANSACTION;
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CREATE TABLE "group"
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(
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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enabled BOOLEAN NOT NULL DEFAULT 1,
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name TEXT NOT NULL,
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name TEXT UNIQUE NOT NULL,
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date_added INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
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date_modified INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
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description TEXT
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);
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INSERT INTO "group" (id,enabled,name) VALUES (0,1,'Unassociated');
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CREATE TABLE whitelist
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CREATE TABLE domainlist
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(
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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type INTEGER NOT NULL DEFAULT 0,
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domain TEXT UNIQUE NOT NULL,
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enabled BOOLEAN NOT NULL DEFAULT 1,
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date_added INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
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@ -18,47 +23,6 @@ CREATE TABLE whitelist
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comment TEXT
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);
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CREATE TABLE whitelist_by_group
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(
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whitelist_id INTEGER NOT NULL REFERENCES whitelist (id),
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group_id INTEGER NOT NULL REFERENCES "group" (id),
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PRIMARY KEY (whitelist_id, group_id)
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);
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CREATE TABLE blacklist
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(
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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domain TEXT UNIQUE NOT NULL,
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enabled BOOLEAN NOT NULL DEFAULT 1,
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date_added INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
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date_modified INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
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comment TEXT
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);
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CREATE TABLE blacklist_by_group
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(
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blacklist_id INTEGER NOT NULL REFERENCES blacklist (id),
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group_id INTEGER NOT NULL REFERENCES "group" (id),
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PRIMARY KEY (blacklist_id, group_id)
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);
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CREATE TABLE regex
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(
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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domain TEXT UNIQUE NOT NULL,
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enabled BOOLEAN NOT NULL DEFAULT 1,
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date_added INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
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date_modified INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int)),
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comment TEXT
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);
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CREATE TABLE regex_by_group
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(
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regex_id INTEGER NOT NULL REFERENCES regex (id),
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group_id INTEGER NOT NULL REFERENCES "group" (id),
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PRIMARY KEY (regex_id, group_id)
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);
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CREATE TABLE adlist
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(
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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@ -78,7 +42,8 @@ CREATE TABLE adlist_by_group
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CREATE TABLE gravity
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(
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domain TEXT PRIMARY KEY
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domain TEXT NOT NULL,
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adlist_id INTEGER NOT NULL REFERENCES adlist (id)
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);
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CREATE TABLE info
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@ -87,56 +52,129 @@ CREATE TABLE info
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value TEXT NOT NULL
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);
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INSERT INTO info VALUES("version","1");
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INSERT INTO "info" VALUES('version','10');
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CREATE VIEW vw_whitelist AS SELECT DISTINCT domain
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FROM whitelist
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LEFT JOIN whitelist_by_group ON whitelist_by_group.whitelist_id = whitelist.id
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LEFT JOIN "group" ON "group".id = whitelist_by_group.group_id
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WHERE whitelist.enabled = 1 AND (whitelist_by_group.group_id IS NULL OR "group".enabled = 1)
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ORDER BY whitelist.id;
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CREATE TABLE domain_audit
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(
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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domain TEXT UNIQUE NOT NULL,
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date_added INTEGER NOT NULL DEFAULT (cast(strftime('%s', 'now') as int))
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);
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CREATE TRIGGER tr_whitelist_update AFTER UPDATE ON whitelist
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BEGIN
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UPDATE whitelist SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE domain = NEW.domain;
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END;
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CREATE TABLE domainlist_by_group
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(
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domainlist_id INTEGER NOT NULL REFERENCES domainlist (id),
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group_id INTEGER NOT NULL REFERENCES "group" (id),
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PRIMARY KEY (domainlist_id, group_id)
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);
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CREATE VIEW vw_blacklist AS SELECT DISTINCT domain
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FROM blacklist
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LEFT JOIN blacklist_by_group ON blacklist_by_group.blacklist_id = blacklist.id
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LEFT JOIN "group" ON "group".id = blacklist_by_group.group_id
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WHERE blacklist.enabled = 1 AND (blacklist_by_group.group_id IS NULL OR "group".enabled = 1)
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ORDER BY blacklist.id;
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CREATE TABLE client
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(
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id INTEGER PRIMARY KEY AUTOINCREMENT,
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ip TEXT NOL NULL UNIQUE
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);
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CREATE TRIGGER tr_blacklist_update AFTER UPDATE ON blacklist
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BEGIN
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UPDATE blacklist SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE domain = NEW.domain;
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END;
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CREATE VIEW vw_regex AS SELECT DISTINCT domain
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FROM regex
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LEFT JOIN regex_by_group ON regex_by_group.regex_id = regex.id
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LEFT JOIN "group" ON "group".id = regex_by_group.group_id
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WHERE regex.enabled = 1 AND (regex_by_group.group_id IS NULL OR "group".enabled = 1)
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ORDER BY regex.id;
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CREATE TRIGGER tr_regex_update AFTER UPDATE ON regex
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BEGIN
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UPDATE regex SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE domain = NEW.domain;
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END;
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CREATE VIEW vw_adlist AS SELECT DISTINCT address
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FROM adlist
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LEFT JOIN adlist_by_group ON adlist_by_group.adlist_id = adlist.id
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LEFT JOIN "group" ON "group".id = adlist_by_group.group_id
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WHERE adlist.enabled = 1 AND (adlist_by_group.group_id IS NULL OR "group".enabled = 1)
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ORDER BY adlist.id;
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CREATE TABLE client_by_group
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(
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client_id INTEGER NOT NULL REFERENCES client (id),
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group_id INTEGER NOT NULL REFERENCES "group" (id),
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PRIMARY KEY (client_id, group_id)
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);
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CREATE TRIGGER tr_adlist_update AFTER UPDATE ON adlist
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BEGIN
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UPDATE adlist SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE address = NEW.address;
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END;
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CREATE VIEW vw_gravity AS SELECT domain
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CREATE TRIGGER tr_domainlist_update AFTER UPDATE ON domainlist
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BEGIN
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UPDATE domainlist SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE domain = NEW.domain;
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END;
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CREATE VIEW vw_whitelist AS SELECT domain, domainlist.id AS id, domainlist_by_group.group_id AS group_id
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FROM domainlist
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LEFT JOIN domainlist_by_group ON domainlist_by_group.domainlist_id = domainlist.id
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LEFT JOIN "group" ON "group".id = domainlist_by_group.group_id
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WHERE domainlist.enabled = 1 AND (domainlist_by_group.group_id IS NULL OR "group".enabled = 1)
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AND domainlist.type = 0
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ORDER BY domainlist.id;
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CREATE VIEW vw_blacklist AS SELECT domain, domainlist.id AS id, domainlist_by_group.group_id AS group_id
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FROM domainlist
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LEFT JOIN domainlist_by_group ON domainlist_by_group.domainlist_id = domainlist.id
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LEFT JOIN "group" ON "group".id = domainlist_by_group.group_id
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WHERE domainlist.enabled = 1 AND (domainlist_by_group.group_id IS NULL OR "group".enabled = 1)
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AND domainlist.type = 1
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ORDER BY domainlist.id;
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CREATE VIEW vw_regex_whitelist AS SELECT domain, domainlist.id AS id, domainlist_by_group.group_id AS group_id
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FROM domainlist
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LEFT JOIN domainlist_by_group ON domainlist_by_group.domainlist_id = domainlist.id
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LEFT JOIN "group" ON "group".id = domainlist_by_group.group_id
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WHERE domainlist.enabled = 1 AND (domainlist_by_group.group_id IS NULL OR "group".enabled = 1)
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AND domainlist.type = 2
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ORDER BY domainlist.id;
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CREATE VIEW vw_regex_blacklist AS SELECT domain, domainlist.id AS id, domainlist_by_group.group_id AS group_id
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FROM domainlist
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LEFT JOIN domainlist_by_group ON domainlist_by_group.domainlist_id = domainlist.id
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LEFT JOIN "group" ON "group".id = domainlist_by_group.group_id
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WHERE domainlist.enabled = 1 AND (domainlist_by_group.group_id IS NULL OR "group".enabled = 1)
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AND domainlist.type = 3
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ORDER BY domainlist.id;
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CREATE VIEW vw_gravity AS SELECT domain, adlist_by_group.group_id AS group_id
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FROM gravity
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WHERE domain NOT IN (SELECT domain from vw_whitelist);
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LEFT JOIN adlist_by_group ON adlist_by_group.adlist_id = gravity.adlist_id
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LEFT JOIN adlist ON adlist.id = gravity.adlist_id
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LEFT JOIN "group" ON "group".id = adlist_by_group.group_id
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WHERE adlist.enabled = 1 AND (adlist_by_group.group_id IS NULL OR "group".enabled = 1);
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CREATE VIEW vw_adlist AS SELECT DISTINCT address, adlist.id AS id
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FROM adlist
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LEFT JOIN adlist_by_group ON adlist_by_group.adlist_id = adlist.id
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LEFT JOIN "group" ON "group".id = adlist_by_group.group_id
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WHERE adlist.enabled = 1 AND (adlist_by_group.group_id IS NULL OR "group".enabled = 1)
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ORDER BY adlist.id;
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CREATE TRIGGER tr_domainlist_add AFTER INSERT ON domainlist
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BEGIN
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INSERT INTO domainlist_by_group (domainlist_id, group_id) VALUES (NEW.id, 0);
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END;
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CREATE TRIGGER tr_client_add AFTER INSERT ON client
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BEGIN
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INSERT INTO client_by_group (client_id, group_id) VALUES (NEW.id, 0);
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END;
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CREATE TRIGGER tr_adlist_add AFTER INSERT ON adlist
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BEGIN
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INSERT INTO adlist_by_group (adlist_id, group_id) VALUES (NEW.id, 0);
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END;
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CREATE TRIGGER tr_group_update AFTER UPDATE ON "group"
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BEGIN
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UPDATE "group" SET date_modified = (cast(strftime('%s', 'now') as int)) WHERE id = NEW.id;
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END;
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CREATE TRIGGER tr_group_zero AFTER DELETE ON "group"
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BEGIN
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INSERT OR IGNORE INTO "group" (id,enabled,name) VALUES (0,1,'Unassociated');
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END;
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CREATE TRIGGER tr_domainlist_delete AFTER DELETE ON domainlist
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BEGIN
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DELETE FROM domainlist_by_group WHERE domainlist_id = OLD.id;
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END;
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CREATE TRIGGER tr_adlist_delete AFTER DELETE ON adlist
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BEGIN
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DELETE FROM adlist_by_group WHERE adlist_id = OLD.id;
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END;
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CREATE TRIGGER tr_client_delete AFTER DELETE ON client
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BEGIN
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DELETE FROM client_by_group WHERE client_id = OLD.id;
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END;
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COMMIT;
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21
advanced/Templates/gravity_copy.sql
Normal file
21
advanced/Templates/gravity_copy.sql
Normal file
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@ -0,0 +1,21 @@
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.timeout 30000
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ATTACH DATABASE '/etc/pihole/gravity.db' AS OLD;
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BEGIN TRANSACTION;
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INSERT OR REPLACE INTO "group" SELECT * FROM OLD."group";
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INSERT OR REPLACE INTO domain_audit SELECT * FROM OLD.domain_audit;
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INSERT OR REPLACE INTO domainlist SELECT * FROM OLD.domainlist;
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INSERT OR REPLACE INTO domainlist_by_group SELECT * FROM OLD.domainlist_by_group;
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INSERT OR REPLACE INTO adlist SELECT * FROM OLD.adlist;
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INSERT OR REPLACE INTO adlist_by_group SELECT * FROM OLD.adlist_by_group;
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INSERT OR REPLACE INTO info SELECT * FROM OLD.info;
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INSERT OR REPLACE INTO client SELECT * FROM OLD.client;
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INSERT OR REPLACE INTO client_by_group SELECT * FROM OLD.client_by_group;
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COMMIT;
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219
gravity.sh
219
gravity.sh
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@ -36,7 +36,9 @@ VPNList="/etc/openvpn/ipp.txt"
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piholeGitDir="/etc/.pihole"
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gravityDBfile="${piholeDir}/gravity.db"
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gravityTEMPfile="${piholeDir}/gravity_temp.db"
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gravityDBschema="${piholeGitDir}/advanced/Templates/gravity.db.sql"
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gravityDBcopy="${piholeGitDir}/advanced/Templates/gravity_copy.sql"
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optimize_database=false
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domainsExtension="domains"
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@ -80,31 +82,49 @@ fi
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# Generate new sqlite3 file from schema template
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generate_gravity_database() {
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sqlite3 "${gravityDBfile}" < "${gravityDBschema}"
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sqlite3 "${1}" < "${gravityDBschema}"
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}
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update_gravity_timestamp() {
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# Update timestamp when the gravity table was last updated successfully
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output=$( { printf ".timeout 30000\\nINSERT OR REPLACE INTO info (property,value) values ('updated',cast(strftime('%%s', 'now') as int));" | sqlite3 "${gravityDBfile}"; } 2>&1 )
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# Copy data from old to new database file and swap them
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gravity_swap_databases() {
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local str
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str="Building tree"
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echo -ne " ${INFO} ${str}..."
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# The index is intentionally not UNIQUE as prro quality adlists may contain domains more than once
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output=$( { sqlite3 "${gravityTEMPfile}" "CREATE INDEX idx_gravity ON gravity (domain, adlist_id);"; } 2>&1 )
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status="$?"
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if [[ "${status}" -ne 0 ]]; then
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echo -e "\\n ${CROSS} Unable to update gravity timestamp in database ${gravityDBfile}\\n ${output}"
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echo -e "\\n ${CROSS} Unable to build gravity tree in ${gravityTEMPfile}\\n ${output}"
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return 1
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fi
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return 0
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}
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echo -e "${OVER} ${TICK} ${str}"
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database_truncate_table() {
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local table
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table="${1}"
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str="Swapping databases"
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echo -ne " ${INFO} ${str}..."
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output=$( { printf ".timeout 30000\\nDELETE FROM %s;" "${table}" | sqlite3 "${gravityDBfile}"; } 2>&1 )
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output=$( { sqlite3 "${gravityTEMPfile}" < "${gravityDBcopy}"; } 2>&1 )
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status="$?"
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if [[ "${status}" -ne 0 ]]; then
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echo -e "\\n ${CROSS} Unable to truncate ${table} database ${gravityDBfile}\\n ${output}"
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gravity_Cleanup "error"
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echo -e "\\n ${CROSS} Unable to copy data from ${gravityDBfile} to ${gravityTEMPfile}\\n ${output}"
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return 1
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fi
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echo -e "${OVER} ${TICK} ${str}"
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# Swap databases and remove old database
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rm "${gravityDBfile}"
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mv "${gravityTEMPfile}" "${gravityDBfile}"
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}
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# Update timestamp when the gravity table was last updated successfully
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update_gravity_timestamp() {
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output=$( { printf ".timeout 30000\\nINSERT OR REPLACE INTO info (property,value) values ('updated',cast(strftime('%%s', 'now') as int));" | sqlite3 "${gravityTEMPfile}"; } 2>&1 )
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status="$?"
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if [[ "${status}" -ne 0 ]]; then
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echo -e "\\n ${CROSS} Unable to update gravity timestamp in database ${gravityTEMPfile}\\n ${output}"
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return 1
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fi
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return 0
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@ -113,73 +133,80 @@ database_truncate_table() {
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# Import domains from file and store them in the specified database table
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database_table_from_file() {
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# Define locals
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local table source backup_path backup_file arg
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local table source backup_path backup_file tmpFile type
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table="${1}"
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source="${2}"
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arg="${3}"
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backup_path="${piholeDir}/migration_backup"
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backup_file="${backup_path}/$(basename "${2}")"
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# Truncate table only if not gravity (we add multiple times to this table)
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if [[ "${table}" != "gravity" ]]; then
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database_truncate_table "${table}"
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fi
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local tmpFile
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tmpFile="$(mktemp -p "/tmp" --suffix=".gravity")"
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local timestamp
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timestamp="$(date --utc +'%s')"
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local inputfile
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# Apply format for white-, blacklist, regex, and adlist tables
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# Read file line by line
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local rowid
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declare -i rowid
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rowid=1
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|
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if [[ "${table}" == "gravity" ]]; then
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#Append ,${arg} to every line and then remove blank lines before import
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sed -e "s/$/,${arg}/" "${source}" > "${tmpFile}"
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sed -i '/^$/d' "${tmpFile}"
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else
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grep -v '^ *#' < "${source}" | while IFS= read -r domain
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do
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# Only add non-empty lines
|
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if [[ -n "${domain}" ]]; then
|
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if [[ "${table}" == "domain_audit" ]]; then
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# domain_audit table format (no enable or modified fields)
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echo "${rowid},\"${domain}\",${timestamp}" >> "${tmpFile}"
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else
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# White-, black-, and regexlist format
|
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echo "${rowid},\"${domain}\",1,${timestamp},${timestamp},\"Migrated from ${source}\"" >> "${tmpFile}"
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fi
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rowid+=1
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fi
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done
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# Special handling for domains to be imported into the common domainlist table
|
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if [[ "${table}" == "whitelist" ]]; then
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type="0"
|
||||
table="domainlist"
|
||||
elif [[ "${table}" == "blacklist" ]]; then
|
||||
type="1"
|
||||
table="domainlist"
|
||||
elif [[ "${table}" == "regex" ]]; then
|
||||
type="3"
|
||||
table="domainlist"
|
||||
fi
|
||||
inputfile="${tmpFile}"
|
||||
|
||||
# Remove possible duplicates found in lower-quality adlists
|
||||
sort -u -o "${inputfile}" "${inputfile}"
|
||||
# Get MAX(id) from domainlist when INSERTing into this table
|
||||
if [[ "${table}" == "domainlist" ]]; then
|
||||
rowid="$(sqlite3 "${gravityDBfile}" "SELECT MAX(id) FROM domainlist;")"
|
||||
if [[ -z "$rowid" ]]; then
|
||||
rowid=0
|
||||
fi
|
||||
rowid+=1
|
||||
fi
|
||||
|
||||
# Loop over all domains in ${source} file
|
||||
# Read file line by line
|
||||
grep -v '^ *#' < "${source}" | while IFS= read -r domain
|
||||
do
|
||||
# Only add non-empty lines
|
||||
if [[ -n "${domain}" ]]; then
|
||||
if [[ "${table}" == "domain_audit" ]]; then
|
||||
# domain_audit table format (no enable or modified fields)
|
||||
echo "${rowid},\"${domain}\",${timestamp}" >> "${tmpFile}"
|
||||
elif [[ "${table}" == "adlist" ]]; then
|
||||
# Adlist table format
|
||||
echo "${rowid},\"${domain}\",1,${timestamp},${timestamp},\"Migrated from ${source}\"" >> "${tmpFile}"
|
||||
else
|
||||
# White-, black-, and regexlist table format
|
||||
echo "${rowid},${type},\"${domain}\",1,${timestamp},${timestamp},\"Migrated from ${source}\"" >> "${tmpFile}"
|
||||
fi
|
||||
rowid+=1
|
||||
fi
|
||||
done
|
||||
|
||||
# Store domains in database table specified by ${table}
|
||||
# Use printf as .mode and .import need to be on separate lines
|
||||
# see https://unix.stackexchange.com/a/445615/83260
|
||||
output=$( { printf ".timeout 30000\\n.mode csv\\n.import \"%s\" %s\\n" "${inputfile}" "${table}" | sqlite3 "${gravityDBfile}"; } 2>&1 )
|
||||
output=$( { printf ".timeout 30000\\n.mode csv\\n.import \"%s\" %s\\n" "${tmpFile}" "${table}" | sqlite3 "${gravityDBfile}"; } 2>&1 )
|
||||
status="$?"
|
||||
|
||||
if [[ "${status}" -ne 0 ]]; then
|
||||
echo -e "\\n ${CROSS} Unable to fill table ${table} in database ${gravityDBfile}\\n ${output}"
|
||||
echo -e "\\n ${CROSS} Unable to fill table ${table}${type} in database ${gravityDBfile}\\n ${output}"
|
||||
gravity_Cleanup "error"
|
||||
fi
|
||||
|
||||
# Delete tmpfile
|
||||
rm "${tmpFile}" > /dev/null 2>&1 || \
|
||||
echo -e " ${CROSS} Unable to remove ${tmpFile}"
|
||||
|
||||
# Move source file to backup directory, create directory if not existing
|
||||
mkdir -p "${backup_path}"
|
||||
mv "${source}" "${backup_file}" 2> /dev/null || \
|
||||
echo -e " ${CROSS} Unable to backup ${source} to ${backup_path}"
|
||||
|
||||
# Delete tmpFile
|
||||
rm "${tmpFile}" > /dev/null 2>&1 || \
|
||||
echo -e " ${CROSS} Unable to remove ${tmpFile}"
|
||||
}
|
||||
|
||||
# Migrate pre-v5.0 list files to database-based Pi-hole versions
|
||||
|
|
@ -188,7 +215,10 @@ migrate_to_database() {
|
|||
if [ ! -e "${gravityDBfile}" ]; then
|
||||
# Create new database file - note that this will be created in version 1
|
||||
echo -e " ${INFO} Creating new gravity database"
|
||||
generate_gravity_database
|
||||
generate_gravity_database "${gravityDBfile}"
|
||||
|
||||
# Check if gravity database needs to be updated
|
||||
upgrade_gravityDB "${gravityDBfile}" "${piholeDir}"
|
||||
|
||||
# Migrate list files to new database
|
||||
if [ -e "${adListFile}" ]; then
|
||||
|
|
@ -306,16 +336,25 @@ gravity_DownloadBlocklists() {
|
|||
return 1
|
||||
fi
|
||||
|
||||
local url domain agent cmd_ext str
|
||||
local url domain agent cmd_ext str target
|
||||
echo ""
|
||||
|
||||
# Flush gravity table once before looping over sources
|
||||
str="Flushing gravity table"
|
||||
# Prepare new gravity database
|
||||
str="Preparing new gravity database"
|
||||
echo -ne " ${INFO} ${str}..."
|
||||
if database_truncate_table "gravity"; then
|
||||
rm "${gravityTEMPfile}" > /dev/null 2>&1
|
||||
output=$( { sqlite3 "${gravityTEMPfile}" < "${gravityDBschema}"; } 2>&1 )
|
||||
status="$?"
|
||||
|
||||
if [[ "${status}" -ne 0 ]]; then
|
||||
echo -e "\\n ${CROSS} Unable to create new database ${gravityTEMPfile}\\n ${output}"
|
||||
gravity_Cleanup "error"
|
||||
else
|
||||
echo -e "${OVER} ${TICK} ${str}"
|
||||
fi
|
||||
|
||||
target="$(mktemp -p "/tmp" --suffix=".gravity")"
|
||||
|
||||
# Loop through $sources and download each one
|
||||
for ((i = 0; i < "${#sources[@]}"; i++)); do
|
||||
url="${sources[$i]}"
|
||||
|
|
@ -335,15 +374,32 @@ gravity_DownloadBlocklists() {
|
|||
esac
|
||||
|
||||
echo -e " ${INFO} Target: ${url}"
|
||||
gravity_DownloadBlocklistFromUrl "${url}" "${cmd_ext}" "${agent}" "${sourceIDs[$i]}"
|
||||
gravity_DownloadBlocklistFromUrl "${url}" "${cmd_ext}" "${agent}" "${sourceIDs[$i]}" "${saveLocation}" "${target}"
|
||||
echo ""
|
||||
done
|
||||
|
||||
str="Storing downloaded domains in new gravity database"
|
||||
echo -ne " ${INFO} ${str}..."
|
||||
output=$( { printf ".timeout 30000\\n.mode csv\\n.import \"%s\" gravity\\n" "${target}" | sqlite3 "${gravityTEMPfile}"; } 2>&1 )
|
||||
status="$?"
|
||||
|
||||
if [[ "${status}" -ne 0 ]]; then
|
||||
echo -e "\\n ${CROSS} Unable to fill gravity table in database ${gravityTEMPfile}\\n ${output}"
|
||||
gravity_Cleanup "error"
|
||||
else
|
||||
echo -e "${OVER} ${TICK} ${str}"
|
||||
fi
|
||||
|
||||
rm "${target}" > /dev/null 2>&1 || \
|
||||
echo -e " ${CROSS} Unable to remove ${target}"
|
||||
|
||||
gravity_Blackbody=true
|
||||
}
|
||||
|
||||
# Download specified URL and perform checks on HTTP status and file content
|
||||
gravity_DownloadBlocklistFromUrl() {
|
||||
local url="${1}" cmd_ext="${2}" agent="${3}" adlistID="${4}" heisenbergCompensator="" patternBuffer str httpCode success=""
|
||||
local url="${1}" cmd_ext="${2}" agent="${3}" adlistID="${4}" saveLocation="${5}" target="${6}"
|
||||
local heisenbergCompensator="" patternBuffer str httpCode success=""
|
||||
|
||||
# Create temp file to store content on disk instead of RAM
|
||||
patternBuffer=$(mktemp -p "/tmp" --suffix=".phgpb")
|
||||
|
|
@ -424,20 +480,15 @@ gravity_DownloadBlocklistFromUrl() {
|
|||
# Determine if the blocklist was downloaded and saved correctly
|
||||
if [[ "${success}" == true ]]; then
|
||||
if [[ "${httpCode}" == "304" ]]; then
|
||||
# Add domains to database table
|
||||
str="Adding adlist with ID ${adlistID} to database table"
|
||||
echo -ne " ${INFO} ${str}..."
|
||||
database_table_from_file "gravity" "${saveLocation}" "${adlistID}"
|
||||
echo -e "${OVER} ${TICK} ${str}"
|
||||
# Add domains to database table file
|
||||
#Append ,${arg} to every line and then remove blank lines before import
|
||||
sed -e "s/$/,${adlistID}/;/^$/d" "${saveLocation}" >> "${target}"
|
||||
# Check if $patternbuffer is a non-zero length file
|
||||
elif [[ -s "${patternBuffer}" ]]; then
|
||||
# Determine if blocklist is non-standard and parse as appropriate
|
||||
gravity_ParseFileIntoDomains "${patternBuffer}" "${saveLocation}"
|
||||
# Add domains to database table
|
||||
str="Adding adlist with ID ${adlistID} to database table"
|
||||
echo -ne " ${INFO} ${str}..."
|
||||
database_table_from_file "gravity" "${saveLocation}" "${adlistID}"
|
||||
echo -e "${OVER} ${TICK} ${str}"
|
||||
#Append ,${arg} to every line and then remove blank lines before import
|
||||
sed -e "s/$/,${adlistID}/;/^$/d" "${saveLocation}" >> "${target}"
|
||||
else
|
||||
# Fall back to previously cached list if $patternBuffer is empty
|
||||
echo -e " ${INFO} Received empty file: ${COL_LIGHT_GREEN}using previously cached list${COL_NC}"
|
||||
|
|
@ -446,11 +497,8 @@ gravity_DownloadBlocklistFromUrl() {
|
|||
# Determine if cached list has read permission
|
||||
if [[ -r "${saveLocation}" ]]; then
|
||||
echo -e " ${CROSS} List download failed: ${COL_LIGHT_GREEN}using previously cached list${COL_NC}"
|
||||
# Add domains to database table
|
||||
str="Adding to database table"
|
||||
echo -ne " ${INFO} ${str}..."
|
||||
database_table_from_file "gravity" "${saveLocation}" "${adlistID}"
|
||||
echo -e "${OVER} ${TICK} ${str}"
|
||||
#Append ,${arg} to every line and then remove blank lines before import
|
||||
sed -e "s/$/,${adlistID}/;/^$/d" "${saveLocation}" >> "${target}"
|
||||
else
|
||||
echo -e " ${CROSS} List download failed: ${COL_LIGHT_RED}no cached list available${COL_NC}"
|
||||
fi
|
||||
|
|
@ -686,10 +734,6 @@ fi
|
|||
# Move possibly existing legacy files to the gravity database
|
||||
migrate_to_database
|
||||
|
||||
# Ensure proper permissions are set for the newly created database
|
||||
chown pihole:pihole "${gravityDBfile}"
|
||||
chmod g+w "${piholeDir}" "${gravityDBfile}"
|
||||
|
||||
if [[ "${forceDelete:-}" == true ]]; then
|
||||
str="Deleting existing list cache"
|
||||
echo -ne "${INFO} ${str}..."
|
||||
|
|
@ -704,15 +748,26 @@ gravity_DownloadBlocklists
|
|||
|
||||
# Create local.list
|
||||
gravity_generateLocalList
|
||||
gravity_ShowCount
|
||||
|
||||
# Update gravity timestamp
|
||||
update_gravity_timestamp
|
||||
|
||||
gravity_Cleanup
|
||||
echo ""
|
||||
# Migrate rest of the data from old to new database
|
||||
gravity_swap_databases
|
||||
|
||||
# Ensure proper permissions are set for the database
|
||||
chown pihole:pihole "${gravityDBfile}"
|
||||
chmod g+w "${piholeDir}" "${gravityDBfile}"
|
||||
|
||||
# Determine if DNS has been restarted by this instance of gravity
|
||||
if [[ -z "${dnsWasOffline:-}" ]]; then
|
||||
"${PIHOLE_COMMAND}" restartdns reload
|
||||
fi
|
||||
|
||||
# Compute numbers to be displayed
|
||||
gravity_ShowCount
|
||||
|
||||
gravity_Cleanup
|
||||
echo ""
|
||||
|
||||
"${PIHOLE_COMMAND}" status
|
||||
|
|
|
|||
Loading…
Reference in a new issue