7 files changed, 532 insertions, 0 deletions
diff --git a/schema/mysql-upgrades/1.0.0.sql b/schema/mysql-upgrades/1.0.0.sql
new file mode 100644
index 0000000..28b3e7d
--- /dev/null
+++ b/schema/mysql-upgrades/1.0.0.sql
@@ -0,0 +1,27 @@
+ALTER TABLE x509_target MODIFY COLUMN `port` smallint unsigned NOT NULL;
+
+ALTER TABLE x509_certificate_subject_alt_name DROP FOREIGN KEY x509_fk_certificate_subject_alt_name_certificate_id;
+
+ALTER TABLE x509_certificate_subject_alt_name DROP PRIMARY KEY;
+
+ALTER TABLE x509_certificate_subject_alt_name ADD COLUMN hash binary(32) NOT NULL
+  COMMENT 'sha256 hash of type=value'
+  AFTER certificate_id;
+
+UPDATE x509_certificate_subject_alt_name SET hash = UNHEX(SHA2(CONCAT(type, '=', value), 256));
+
+ALTER TABLE x509_certificate_subject_alt_name ADD PRIMARY KEY(certificate_id, hash);
+
+ALTER TABLE x509_certificate_subject_alt_name ADD
+  CONSTRAINT x509_fk_certificate_subject_alt_name_certificate_id
+  FOREIGN KEY (certificate_id)
+  REFERENCES x509_certificate (id)
+  ON DELETE CASCADE ON UPDATE CASCADE;
+
+ALTER TABLE x509_certificate_subject_alt_name ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=default;
+
+ALTER TABLE x509_target DROP INDEX x509_idx_target_ip_port_hostname;
+
+ALTER TABLE x509_target ADD INDEX x509_idx_target_ip_port_hostname(ip,port,hostname(191));
+
+ALTER TABLE x509_target ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 ROW_FORMAT=default;
diff --git a/schema/mysql-upgrades/1.1.0.sql b/schema/mysql-upgrades/1.1.0.sql
new file mode 100644
index 0000000..055d783
--- /dev/null
+++ b/schema/mysql-upgrades/1.1.0.sql
@@ -0,0 +1,4 @@
+ALTER TABLE x509_target DROP INDEX x509_idx_target_ip_port_hostname;
+ALTER TABLE x509_target ADD INDEX x509_idx_target_ip_port (ip, port);
+ALTER TABLE x509_certificate MODIFY COLUMN valid_from bigint(20) NOT NULL;
+ALTER TABLE x509_certificate MODIFY COLUMN valid_to bigint(20) NOT NULL;
diff --git a/schema/mysql-upgrades/1.2.0.sql b/schema/mysql-upgrades/1.2.0.sql
new file mode 100644
index 0000000..1fdd74f
--- /dev/null
+++ b/schema/mysql-upgrades/1.2.0.sql
@@ -0,0 +1,103 @@
+ALTER TABLE x509_certificate
+    MODIFY self_signed enum('n', 'y', 'yes', 'no') NOT NULL DEFAULT 'n',
+    MODIFY ca enum('n', 'y', 'yes', 'no') NOT NULL,
+    MODIFY trusted enum('n', 'y', 'yes', 'no') NOT NULL DEFAULT 'n',
+    ADD COLUMN ctime_tmp bigint unsigned DEFAULT NULL,
+    ADD COLUMN mtime_tmp bigint unsigned DEFAULT NULL;
+
+UPDATE x509_certificate SET self_signed = 'y' WHERE self_signed = 'yes';
+UPDATE x509_certificate SET self_signed = 'n' WHERE self_signed = 'no';
+
+UPDATE x509_certificate SET ca = 'y' WHERE ca = 'yes';
+UPDATE x509_certificate SET ca = 'n' WHERE ca = 'no';
+
+UPDATE x509_certificate SET trusted = 'y' WHERE trusted = 'yes';
+UPDATE x509_certificate SET trusted = 'n' WHERE trusted = 'no';
+
+UPDATE x509_certificate SET mtime_tmp = UNIX_TIMESTAMP(mtime) * 1000.0, ctime_tmp = UNIX_TIMESTAMP(ctime) * 1000.0;
+UPDATE x509_certificate SET valid_from = valid_from * 1000.0, valid_to = valid_to * 1000.0;
+
+ALTER TABLE x509_certificate
+    MODIFY self_signed enum('n', 'y') NOT NULL DEFAULT 'n',
+    MODIFY ca enum('n', 'y') NOT NULL,
+    MODIFY trusted enum('n', 'y') NOT NULL DEFAULT 'n',
+    DROP COLUMN mtime,
+    DROP COLUMN ctime,
+    CHANGE COLUMN ctime_tmp ctime bigint unsigned DEFAULT NULL,
+    CHANGE COLUMN mtime_tmp mtime bigint unsigned DEFAULT NULL;
+
+ALTER TABLE x509_certificate_chain
+    MODIFY valid enum('n', 'y', 'yes', 'no') NOT NULL DEFAULT 'n',
+    ADD COLUMN ctime_tmp bigint unsigned NOT NULL;
+
+UPDATE x509_certificate_chain SET valid = 'y' WHERE valid = 'yes';
+UPDATE x509_certificate_chain SET valid = 'n' WHERE valid = 'no';
+
+UPDATE x509_certificate_chain SET ctime_tmp = UNIX_TIMESTAMP(ctime) * 1000.0;
+
+ALTER TABLE x509_certificate_chain
+    MODIFY valid enum('n', 'y') NOT NULL DEFAULT 'n',
+    DROP ctime,
+    CHANGE ctime_tmp ctime bigint unsigned NOT NULL;
+
+ALTER TABLE x509_certificate_chain_link ADD COLUMN ctime_tmp bigint unsigned NOT NULL;
+
+UPDATE x509_certificate_chain_link SET ctime_tmp = UNIX_TIMESTAMP(ctime) * 1000.0;
+
+ALTER TABLE x509_certificate_chain_link
+    DROP COLUMN ctime,
+    CHANGE ctime_tmp ctime bigint unsigned NOT NULL;
+
+ALTER TABLE x509_certificate_subject_alt_name ADD COLUMN ctime_tmp bigint unsigned NOT NULL;
+
+UPDATE x509_certificate_subject_alt_name SET ctime_tmp = UNIX_TIMESTAMP(ctime) * 1000.0;
+
+ALTER TABLE x509_certificate_subject_alt_name
+    DROP COLUMN ctime,
+    CHANGE ctime_tmp ctime bigint unsigned NOT NULL;
+
+ALTER TABLE x509_dn ADD COLUMN ctime_tmp bigint unsigned NOT NULL;
+
+UPDATE x509_dn SET ctime_tmp = UNIX_TIMESTAMP(ctime) * 1000.0;
+
+ALTER TABLE x509_dn
+    DROP COLUMN ctime,
+    CHANGE ctime_tmp ctime bigint unsigned NOT NULL;
+
+ALTER TABLE x509_job_run
+    ADD COLUMN starttime_tmp bigint unsigned DEFAULT NULL,
+    ADD COLUMN endtime_tmp bigint unsigned DEFAULT NULL,
+    ADD COLUMN ctime_tmp bigint unsigned DEFAULT NULL,
+    ADD COLUMN mtime_tmp bigint unsigned DEFAULT NULL;
+
+UPDATE x509_job_run SET
+    starttime_tmp = UNIX_TIMESTAMP(start_time) * 1000.0,
+    endtime_tmp = UNIX_TIMESTAMP(end_time) * 1000.0,
+    ctime_tmp = UNIX_TIMESTAMP(ctime) * 1000.0,
+    mtime_tmp = UNIX_TIMESTAMP(mtime) * 1000.0;
+
+ALTER TABLE x509_job_run
+    DROP COLUMN start_time,
+    DROP COLUMN end_time,
+    DROP COLUMN mtime,
+    DROP COLUMN ctime,
+    CHANGE starttime_tmp start_time bigint unsigned DEFAULT NULL,
+    CHANGE endtime_tmp end_time bigint unsigned DEFAULT NULL,
+    CHANGE ctime_tmp ctime bigint unsigned DEFAULT NULL,
+    CHANGE mtime_tmp mtime bigint unsigned DEFAULT NULL;
+
+ALTER TABLE x509_target ADD COLUMN last_scan bigint unsigned DEFAULT NULL AFTER latest_certificate_chain_id;
+UPDATE x509_target SET last_scan = UNIX_TIMESTAMP() * 1000.0;
+ALTER TABLE x509_target MODIFY COLUMN last_scan bigint unsigned NOT NULL;
+
+ALTER TABLE x509_target
+    ADD COLUMN ctime_tmp bigint unsigned DEFAULT NULL,
+    ADD COLUMN mtime_tmp bigint unsigned DEFAULT NULL;
+
+UPDATE x509_target SET ctime_tmp = UNIX_TIMESTAMP(ctime) * 1000.0, mtime_tmp = UNIX_TIMESTAMP(mtime) * 1000.0;
+
+ALTER TABLE x509_target
+    DROP COLUMN ctime,
+    DROP COLUMN mtime,
+    CHANGE ctime_tmp ctime bigint unsigned DEFAULT NULL,
+    CHANGE mtime_tmp mtime bigint unsigned DEFAULT NULL;
diff --git a/schema/mysql-upgrades/1.3.0.sql b/schema/mysql-upgrades/1.3.0.sql
new file mode 100644
index 0000000..f31e8bd
--- /dev/null
+++ b/schema/mysql-upgrades/1.3.0.sql
@@ -0,0 +1,51 @@
+CREATE TABLE x509_job (
+  id int(10) unsigned NOT NULL AUTO_INCREMENT,
+  name varchar(255) NOT NULL COLLATE utf8mb4_unicode_ci,
+  author varchar(255) NOT NULL COLLATE utf8mb4_unicode_ci,
+  cidrs text NOT NULL,
+  ports text NOT NULL,
+  exclude_targets text DEFAULT NULL,
+  ctime bigint unsigned NOT NULL,
+  mtime bigint unsigned NOT NULL,
+
+  PRIMARY KEY (id),
+  UNIQUE (name)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_schedule (
+  id int(10) unsigned NOT NULL AUTO_INCREMENT,
+  job_id int(10) unsigned NOT NULL,
+  name varchar(255) NOT NULL COLLATE utf8mb4_unicode_ci,
+  author varchar(255) NOT NULL COLLATE utf8mb4_unicode_ci,
+  config text NOT NULL, -- json
+  ctime bigint unsigned NOT NULL,
+  mtime bigint unsigned NOT NULL,
+
+  PRIMARY KEY (id),
+  CONSTRAINT fk_x509_schedule_job FOREIGN KEY (job_id) REFERENCES x509_job (id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+DELETE FROM x509_job_run;
+ALTER TABLE x509_job_run
+  ADD COLUMN job_id int(10) unsigned NOT NULL AFTER id,
+  ADD COLUMN schedule_id int(10) unsigned DEFAULT NULL AFTER job_id,
+  DROP COLUMN `name`,
+  DROP COLUMN ctime,
+  DROP COLUMN mtime;
+ALTER TABLE x509_job_run
+  ADD CONSTRAINT fk_x509_job_run_job FOREIGN KEY (job_id) REFERENCES x509_job (id) ON DELETE CASCADE,
+  ADD CONSTRAINT fk_x509_job_run_schedule FOREIGN KEY (schedule_id) REFERENCES x509_schedule (id) ON DELETE CASCADE;
+
+CREATE TABLE x509_schema (
+  id int unsigned NOT NULL AUTO_INCREMENT,
+  version varchar(64) NOT NULL,
+  timestamp bigint unsigned NOT NULL,
+  success enum ('n', 'y') DEFAULT NULL,
+  reason text DEFAULT NULL,
+
+  PRIMARY KEY (id),
+  CONSTRAINT idx_x509_schema_version UNIQUE (version)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;
+
+INSERT INTO x509_schema (version, timestamp, success, reason)
+  VALUES ('1.3.0', UNIX_TIMESTAMP() * 1000, 'y', NULL);
diff --git a/schema/mysql.schema.sql b/schema/mysql.schema.sql
new file mode 100644
index 0000000..7e56746
--- /dev/null
+++ b/schema/mysql.schema.sql
@@ -0,0 +1,136 @@
+CREATE TABLE x509_certificate (
+  id int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `subject` varchar(255) NOT NULL COMMENT 'CN of the subject DN if present else full subject DN',
+  subject_hash binary(32) NOT NULL COMMENT 'sha256 hash of the full subject DN',
+  `issuer` varchar(255) NOT NULL COMMENT 'CN of the issuer DN if present else full issuer DN',
+  issuer_hash binary(32) NOT NULL COMMENT 'sha256 hash of the full issuer DN',
+  issuer_certificate_id int(10) unsigned DEFAULT NULL,
+  version enum('1','2','3') NOT NULL,
+  self_signed enum('n', 'y') NOT NULL DEFAULT 'n',
+  ca enum('n', 'y') NOT NULL,
+  trusted enum('n', 'y') NOT NULL DEFAULT 'n',
+  pubkey_algo enum('unknown','RSA','DSA','DH','EC') NOT NULL,
+  pubkey_bits smallint(6) unsigned NOT NULL,
+  signature_algo varchar(255) NOT NULL,
+  signature_hash_algo varchar(255) NOT NULL,
+  valid_from bigint unsigned NOT NULL,
+  valid_to bigint unsigned NOT NULL,
+  fingerprint binary(32) NOT NULL COMMENT 'sha256 hash',
+  `serial` blob NOT NULL,
+  certificate blob NOT NULL COMMENT 'DER encoded certificate',
+  ctime bigint unsigned DEFAULT NULL,
+  mtime bigint unsigned DEFAULT NULL,
+  PRIMARY KEY (id),
+  UNIQUE KEY x509_idx_certificate_fingerprint (fingerprint),
+  KEY x509_fk_certificate_issuer_certificate_id (issuer_certificate_id),
+  CONSTRAINT x509_fk_certificate_issuer_certificate_id FOREIGN KEY (issuer_certificate_id) REFERENCES x509_certificate (id) ON DELETE SET NULL ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_certificate_chain (
+  id int(10) unsigned NOT NULL AUTO_INCREMENT,
+  target_id int(10) unsigned NOT NULL,
+  length smallint(6) NOT NULL,
+  valid enum('n', 'y') NOT NULL DEFAULT 'n',
+  invalid_reason varchar(255) NULL DEFAULT NULL,
+  ctime bigint unsigned NOT NULL,
+  PRIMARY KEY (id)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_certificate_chain_link (
+  certificate_chain_id int(10) unsigned NOT NULL,
+  certificate_id int(10) unsigned NOT NULL,
+  `order` tinyint(4) NOT NULL,
+  ctime bigint unsigned NOT NULL,
+  PRIMARY KEY (certificate_chain_id,certificate_id,`order`),
+  KEY x509_fk_certificate_chain_link_certificate_id (certificate_id),
+  CONSTRAINT x509_fk_certificate_chain_link_certificate_chain_id FOREIGN KEY (certificate_chain_id) REFERENCES x509_certificate_chain (id) ON DELETE CASCADE ON UPDATE CASCADE,
+  CONSTRAINT x509_fk_certificate_chain_link_certificate_id FOREIGN KEY (certificate_id) REFERENCES x509_certificate (id) ON DELETE CASCADE ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_certificate_subject_alt_name (
+  certificate_id int(10) unsigned NOT NULL,
+  hash binary(32) NOT NULL COMMENT 'sha256 hash of type=value',
+  `type` varchar(255) NOT NULL,
+  `value` varchar(255) NOT NULL,
+  ctime bigint unsigned NOT NULL,
+  PRIMARY KEY (certificate_id,hash),
+  CONSTRAINT x509_fk_certificate_subject_alt_name_certificate_id FOREIGN KEY (certificate_id) REFERENCES x509_certificate (id) ON DELETE CASCADE ON UPDATE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_dn (
+  `hash` binary(32) NOT NULL,
+  `type` enum('issuer','subject') NOT NULL,
+  `order` tinyint(4) unsigned NOT NULL,
+  `key` varchar(255) NOT NULL,
+  `value` varchar(255) NOT NULL,
+  ctime bigint unsigned NOT NULL,
+  PRIMARY KEY (`hash`,`type`,`order`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_target (
+  id int(10) unsigned NOT NULL AUTO_INCREMENT,
+  ip binary(16) NOT NULL,
+  `port` smallint unsigned NOT NULL,
+  hostname varchar(255) NULL DEFAULT NULL,
+  latest_certificate_chain_id int(10) unsigned NULL DEFAULT NULL,
+  last_scan bigint unsigned NOT NULL,
+  ctime bigint unsigned DEFAULT NULL,
+  mtime bigint unsigned DEFAULT NULL,
+  PRIMARY KEY (id),
+  INDEX x509_idx_target_ip_port (ip, port)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_job (
+  id int(10) unsigned NOT NULL AUTO_INCREMENT,
+  name varchar(255) NOT NULL COLLATE utf8mb4_unicode_ci,
+  author varchar(255) NOT NULL COLLATE utf8mb4_unicode_ci,
+  cidrs text NOT NULL,
+  ports text NOT NULL,
+  exclude_targets text DEFAULT NULL,
+  ctime bigint unsigned NOT NULL,
+  mtime bigint unsigned NOT NULL,
+
+  PRIMARY KEY (id),
+  UNIQUE (name)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_schedule (
+  id int(10) unsigned NOT NULL AUTO_INCREMENT,
+  job_id int(10) unsigned NOT NULL,
+  name varchar(255) NOT NULL COLLATE utf8mb4_unicode_ci,
+  author varchar(255) NOT NULL COLLATE utf8mb4_unicode_ci,
+  config text NOT NULL, -- json
+  ctime bigint unsigned NOT NULL,
+  mtime bigint unsigned NOT NULL,
+
+  PRIMARY KEY (id),
+  CONSTRAINT fk_x509_schedule_job FOREIGN KEY (job_id) REFERENCES x509_job (id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_job_run (
+  id int(10) unsigned NOT NULL AUTO_INCREMENT,
+  job_id int(10) unsigned NOT NULL,
+  schedule_id int(10) unsigned DEFAULT NULL,
+  total_targets int(10) NOT NULL,
+  finished_targets int(10) NOT NULL,
+  start_time bigint unsigned DEFAULT NULL,
+  end_time bigint unsigned DEFAULT NULL,
+
+  PRIMARY KEY (id),
+  CONSTRAINT fk_x509_job_run_job FOREIGN KEY (job_id) REFERENCES x509_job (id) ON DELETE CASCADE,
+  CONSTRAINT fk_x509_job_run_schedule FOREIGN KEY (schedule_id) REFERENCES x509_schedule (id) ON DELETE CASCADE
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+CREATE TABLE x509_schema (
+  id int unsigned NOT NULL AUTO_INCREMENT,
+  version varchar(64) NOT NULL,
+  timestamp bigint unsigned NOT NULL,
+  success enum ('n', 'y') DEFAULT NULL,
+  reason text DEFAULT NULL,
+
+  PRIMARY KEY (id),
+  CONSTRAINT idx_x509_schema_version UNIQUE (version)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin ROW_FORMAT=DYNAMIC;
+
+INSERT INTO x509_schema (version, timestamp, success)
+  VALUES ('1.3.0', UNIX_TIMESTAMP() * 1000, 'y');
diff --git a/schema/pgsql-upgrades/1.3.0.sql b/schema/pgsql-upgrades/1.3.0.sql
new file mode 100644
index 0000000..7e1f43a
--- /dev/null
+++ b/schema/pgsql-upgrades/1.3.0.sql
@@ -0,0 +1,49 @@
+CREATE TABLE x509_job (
+  id serial PRIMARY KEY,
+  name varchar(255) NOT NULL,
+  author varchar(255) NOT NULL,
+  cidrs text NOT NULL,
+  ports text NOT NULL,
+  exclude_targets text DEFAULT NULL,
+  ctime bigint NOT NULL,
+  mtime bigint NOT NULL,
+
+  UNIQUE (name)
+);
+
+CREATE TABLE x509_schedule (
+  id serial PRIMARY KEY,
+  job_id int NOT NULL,
+  name varchar(255) NOT NULL,
+  author varchar(255) NOT NULL,
+  config text NOT NULL, -- json
+  ctime bigint NOT NULL,
+  mtime bigint NOT NULL,
+
+  CONSTRAINT fk_x509_schedule_job FOREIGN KEY (job_id) REFERENCES x509_job (id) ON DELETE CASCADE
+);
+
+DELETE FROM x509_job_run;
+ALTER TABLE x509_job_run
+  ADD COLUMN job_id int NOT NULL,
+  ADD COLUMN schedule_id int DEFAULT NULL,
+  DROP COLUMN name,
+  DROP COLUMN ctime,
+  DROP COLUMN mtime;
+ALTER TABLE x509_job_run
+  ADD CONSTRAINT fk_x509_job_run_job FOREIGN KEY (job_id) REFERENCES x509_job (id) ON DELETE CASCADE,
+  ADD CONSTRAINT fk_x509_job_run_schedule FOREIGN KEY (schedule_id) REFERENCES x509_schedule (id) ON DELETE CASCADE;
+
+CREATE TABLE x509_schema (
+  id serial,
+  version varchar(64) NOT NULL,
+  timestamp bigint NOT NULL,
+  success boolenum DEFAULT NULL,
+  reason text DEFAULT NULL,
+
+  CONSTRAINT pk_x509_schema PRIMARY KEY (id),
+  CONSTRAINT idx_x509_schema_version UNIQUE (version)
+);
+
+INSERT INTO x509_schema (version, timestamp, success, reason)
+  VALUES ('1.3.0', UNIX_TIMESTAMP() * 1000, 'y', NULL);
diff --git a/schema/pgsql.schema.sql b/schema/pgsql.schema.sql
new file mode 100644
index 0000000..1d93ef3
--- /dev/null
+++ b/schema/pgsql.schema.sql
@@ -0,0 +1,162 @@
+CREATE DOMAIN uint2 AS int4
+    CHECK(VALUE >= 0 AND VALUE < 65536);
+CREATE DOMAIN biguint AS bigint CONSTRAINT positive CHECK ( VALUE IS NULL OR 0 <= VALUE );
+CREATE TYPE boolenum AS ENUM ('n', 'y');
+CREATE TYPE certificate_version AS ENUM('1','2','3');
+CREATE TYPE dn_type AS ENUM('issuer','subject');
+CREATE TYPE pubkey_algo AS ENUM('unknown','RSA','DSA','DH','EC');
+
+-- Used when sorting certificates by expiration date.
+CREATE OR REPLACE FUNCTION UNIX_TIMESTAMP(datetime timestamptz DEFAULT NOW())
+    RETURNS biguint
+    LANGUAGE plpgsql
+    PARALLEL SAFE
+    AS $$
+BEGIN
+    RETURN EXTRACT(EPOCH FROM datetime);
+END;
+$$;
+
+-- IPL ORM renders SQL queries with LIKE operators for all suggestions in the search bar,
+-- which fails for numeric and enum types on PostgreSQL. Just like in Icinga DB Web.
+CREATE OR REPLACE FUNCTION anynonarrayliketext(anynonarray, text)
+  RETURNS bool
+  LANGUAGE plpgsql
+  IMMUTABLE
+  PARALLEL SAFE
+  AS $$
+BEGIN
+    RETURN $1::TEXT LIKE $2;
+END;
+$$;
+CREATE OPERATOR ~~ (LEFTARG=anynonarray, RIGHTARG=text, PROCEDURE=anynonarrayliketext);
+
+CREATE TABLE x509_certificate (
+  id serial PRIMARY KEY,
+  subject varchar(255) NOT NULL,
+  subject_hash bytea NOT NULL,
+  issuer varchar(255) NOT NULL,
+  issuer_hash bytea NOT NULL,
+  issuer_certificate_id int DEFAULT NULL,
+  version certificate_version NOT NULL,
+  self_signed boolenum NOT NULL DEFAULT 'n',
+  ca boolenum NOT NULL,
+  trusted boolenum NOT NULL DEFAULT 'n',
+  pubkey_algo pubkey_algo NOT NULL,
+  pubkey_bits uint2 NOT NULL,
+  signature_algo varchar(255) NOT NULL,
+  signature_hash_algo varchar(255) NOT NULL,
+  valid_from biguint NOT NULL,
+  valid_to biguint NOT NULL,
+  fingerprint bytea NOT NULL,
+  serial bytea NOT NULL,
+  certificate bytea NOT NULL,
+  ctime biguint NOT NULL,
+  mtime biguint DEFAULT NULL,
+  CONSTRAINT x509_idx_certificate_fingerprint UNIQUE(fingerprint),
+  CONSTRAINT x509_fk_certificate_issuer_certificate_id FOREIGN KEY (issuer_certificate_id) REFERENCES x509_certificate (id) ON DELETE SET NULL ON UPDATE CASCADE
+);
+
+CREATE TABLE x509_certificate_chain (
+  id serial PRIMARY KEY,
+  target_id int NOT NULL,
+  length uint2 NOT NULL,
+  valid boolenum NOT NULL DEFAULT 'n',
+  invalid_reason varchar(255) NULL DEFAULT NULL,
+  ctime biguint NOT NULL
+);
+
+CREATE TABLE x509_certificate_chain_link (
+  certificate_chain_id int NOT NULL,
+  certificate_id int NOT NULL,
+  "order" uint2 NOT NULL,
+  ctime biguint NOT NULL,
+  PRIMARY KEY(certificate_chain_id,certificate_id,"order"),
+  CONSTRAINT x509_fk_certificate_chain_link_certificate_chain_id FOREIGN KEY (certificate_chain_id) REFERENCES x509_certificate_chain (id) ON DELETE CASCADE ON UPDATE CASCADE,
+  CONSTRAINT x509_fk_certificate_chain_link_certificate_id FOREIGN KEY (certificate_id) REFERENCES x509_certificate (id) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE TABLE x509_certificate_subject_alt_name (
+  certificate_id int NOT NULL,
+  hash bytea NOT NULL,
+  type varchar(255) NOT NULL,
+  value varchar(255) NOT NULL,
+  ctime biguint NOT NULL,
+  PRIMARY KEY (certificate_id,hash),
+  CONSTRAINT x509_fk_certificate_subject_alt_name_certificate_id FOREIGN KEY (certificate_id) REFERENCES x509_certificate (id) ON DELETE CASCADE ON UPDATE CASCADE
+);
+
+CREATE TABLE x509_dn (
+  hash bytea NOT NULL,
+  type dn_type NOT NULL,
+  "order" uint2 NOT NULL,
+  key varchar(255) NOT NULL,
+  value varchar(255) NOT NULL,
+  ctime biguint NOT NULL,
+  PRIMARY KEY (hash,type,"order")
+);
+
+CREATE TABLE x509_target (
+  id serial PRIMARY KEY,
+  ip bytea NOT NULL,
+  port uint2 NOT NULL,
+  hostname varchar(255) NULL DEFAULT NULL,
+  latest_certificate_chain_id int NULL DEFAULT NULL,
+  last_scan biguint NOT NULL,
+  ctime biguint NOT NULL,
+  mtime biguint DEFAULT NULL
+);
+
+CREATE INDEX x509_idx_target ON x509_target (ip,port,hostname);
+
+CREATE TABLE x509_job (
+  id serial PRIMARY KEY,
+  name varchar(255) NOT NULL,
+  author varchar(255) NOT NULL,
+  cidrs text NOT NULL,
+  ports text NOT NULL,
+  exclude_targets text DEFAULT NULL,
+  ctime bigint NOT NULL,
+  mtime bigint NOT NULL,
+
+  UNIQUE (name)
+);
+
+CREATE TABLE x509_schedule (
+  id serial PRIMARY KEY,
+  job_id int NOT NULL,
+  name varchar(255) NOT NULL,
+  author varchar(255) NOT NULL,
+  config text NOT NULL, -- json
+  ctime bigint NOT NULL,
+  mtime bigint NOT NULL,
+
+  CONSTRAINT fk_x509_schedule_job FOREIGN KEY (job_id) REFERENCES x509_job (id) ON DELETE CASCADE
+);
+
+CREATE TABLE x509_job_run (
+  id serial PRIMARY KEY,
+  job_id int NOT NULL,
+  schedule_id int DEFAULT NULL,
+  total_targets int NOT NULL,
+  finished_targets int NOT NULL,
+  start_time biguint NULL DEFAULT NULL,
+  end_time biguint NULL DEFAULT NULL,
+
+  CONSTRAINT fk_x509_job_run_job FOREIGN KEY (job_id) REFERENCES x509_job (id) ON DELETE CASCADE,
+  CONSTRAINT fk_x509_job_run_schedule FOREIGN KEY (schedule_id) REFERENCES x509_schedule (id) ON DELETE CASCADE
+);
+
+CREATE TABLE x509_schema (
+  id serial,
+  version varchar(64) NOT NULL,
+  timestamp bigint NOT NULL,
+  success boolenum DEFAULT NULL,
+  reason text DEFAULT NULL,
+
+  CONSTRAINT pk_x509_schema PRIMARY KEY (id),
+  CONSTRAINT idx_x509_schema_version UNIQUE (version)
+);
+
+INSERT INTO x509_schema (version, timestamp, success)
+  VALUES ('1.3.0', UNIX_TIMESTAMP() * 1000, 'y');