aops-apollo/0001-optimize-cve-query-performance.patch
gongzt 61be517e12 优化cve关联查询性能及适配20.03-sp3版本
(cherry picked from commit a89ce8b1bc704397a0f94744e9d6acd1cdab1f90)
2023-10-19 15:56:12 +08:00

687 lines
29 KiB
Diff

From f5dd41212f89f4392b0d33b87bd5fda8648c2bd3 Mon Sep 17 00:00:00 2001
From: gongzt <gong_zhengtang@163.com>
Date: Tue, 10 Oct 2023 16:02:17 +0800
Subject: Optimize cve query performance
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
---
apollo/database/proxy/cve.py | 260 +++++++++-------------------------
apollo/database/proxy/host.py | 70 +++++----
apollo/database/table.py | 1 +
database/apollo.sql | 104 +++++++++++++-
4 files changed, 215 insertions(+), 220 deletions(-)
diff --git a/apollo/database/proxy/cve.py b/apollo/database/proxy/cve.py
index 3a6ec01..4125894 100644
--- a/apollo/database/proxy/cve.py
+++ b/apollo/database/proxy/cve.py
@@ -17,11 +17,10 @@ Description: Host table operation
"""
import math
import copy
-from typing import List, Tuple
from collections import defaultdict
from elasticsearch import ElasticsearchException
-from sqlalchemy import func, tuple_, case, distinct, or_
+from sqlalchemy import func, tuple_, case
from sqlalchemy.exc import SQLAlchemyError
from vulcanus.database.helper import sort_and_page, judge_return_code
from vulcanus.database.proxy import MysqlProxy, ElasticsearchProxy
@@ -83,40 +82,15 @@ class CveMysqlProxy(MysqlProxy):
"""
result = {"Critical": 0, "High": 0, "Medium": 0, "Low": 0, "Unknown": 0}
username = data["username"]
- cve_overview_query = self._query_cve_overview(username).all()
+ cve_overview = self.session.execute("CALL GET_CVE_OVERVIEW_PRO(:username)", {"username": username}).fetchall()
- for severity, count in cve_overview_query:
+ for severity, count in cve_overview:
if severity not in result:
LOGGER.debug("Unknown cve severity '%s' when getting overview." % severity)
continue
result[severity] = count
return {"result": result}
- def _query_cve_overview(self, username):
- """
- query cve overview
- Args:
- username (str): user name of the request
-
- Returns:
- sqlalchemy.orm.query.Query
- """
- cve_id_with_severity = (
- self.session.query(
- distinct(CveHostAssociation.cve_id),
- case([(Cve.severity == None, "Unknown")], else_=Cve.severity).label("severity"),
- )
- .select_from(CveHostAssociation)
- .outerjoin(Cve, CveHostAssociation.cve_id == Cve.cve_id)
- .outerjoin(Host, CveHostAssociation.host_id == Host.host_id)
- .filter(CveHostAssociation.affected == 1, CveHostAssociation.fixed == 0, Host.user == username)
- .subquery()
- )
- cve_overview_query = self.session.query(
- cve_id_with_severity.c.severity, func.count(cve_id_with_severity.c.severity)
- ).group_by(cve_id_with_severity.c.severity)
- return cve_overview_query
-
def get_cve_host(self, data):
"""
Get hosts info of a cve
@@ -250,7 +224,7 @@ class CveMysqlProxy(MysqlProxy):
CveHostAssociation.fixed,
)
.join(CveHostAssociation, Host.host_id == CveHostAssociation.host_id)
- .filter(Host.user == username, CveHostAssociation.cve_id == cve_id)
+ .filter(CveHostAssociation.cve_id == cve_id, Host.user == username)
.filter(*filters)
.group_by(Host.host_id)
)
@@ -501,7 +475,7 @@ class CveMysqlProxy(MysqlProxy):
if host_list:
filters.add(Host.host_id.in_(host_list))
- cve_query = (
+ cve_host_list = (
self.session.query(
CveHostAssociation.cve_id,
Host.host_id,
@@ -514,8 +488,9 @@ class CveMysqlProxy(MysqlProxy):
.join(CveHostAssociation, Host.host_id == CveHostAssociation.host_id)
.filter(CveHostAssociation.cve_id.in_(cve_list))
.filter(*filters)
+ .all()
)
- return cve_query
+ return cve_host_list
def _get_cve_source_pkg(self, cve_list: list) -> dict:
"""
@@ -675,178 +650,70 @@ class CveProxy(CveMysqlProxy, CveEsProxy):
EsOperationError
"""
result = {"total_count": 0, "total_page": 0, "result": []}
+ cve_list, total = self._query_cve_list(data)
- filters = self._get_cve_list_filters(data.get("filter", {}), data["username"])
- cve_query = self._query_cve_list(filters)
-
- total_count = len(cve_query.all())
- if not total_count:
- return result
-
- cve_info_list, cve_pkg_dict = self._preprocess_cve_list_query(cve_query)
- processed_cve_list, total_page = self._sort_and_page_cve_list(cve_info_list, data)
- description_dict = self._get_cve_description([cve_info["cve_id"] for cve_info in processed_cve_list])
+ description_dict = self._get_cve_description([cve_info["cve_id"] for cve_info in cve_list])
- result['result'] = self._add_additional_info_to_cve_list(processed_cve_list, description_dict, cve_pkg_dict)
- result['total_page'] = total_page
- result['total_count'] = total_count
+ result['result'] = self._add_description_to_cve(cve_list, description_dict)
+ result['total_page'] = math.ceil(total / data["per_page"])
+ result['total_count'] = total
return result
@staticmethod
- def _get_cve_list_filters(filter_dict, username):
- """
- Generate filters
+ def _sort_and_page_cve_list(data) -> dict:
+ start_limt = int(data["per_page"]) * (int(data["page"]) - 1)
+ end_limt = int(data["per_page"]) * int(data["page"])
- Args:
- filter_dict(dict): filter dict to filter cve list, e.g.
- {
- "cve_id": "2021",
- "severity": ["high"],
- "affected": True,
- "fixed": True,
- "package": "kernel"
- }
- username(str): admin
-
- Returns:
- set
- """
- filters = {Host.user == username}
- if not filter_dict:
- return filters
+ # sort by host num by default
+ order_by_filed = data.get('sort', "cve_host_user_count.host_num")
+ if order_by_filed == "host_num":
+ order_by_filed = "cve_host_user_count.host_num"
+ order_by = "dsc" if data.get("direction") == "desc" else "asc"
- if filter_dict.get("search_key"):
- filters.add(
- or_(
- CveHostAssociation.cve_id.like("%" + filter_dict["search_key"] + "%"),
- CveAffectedPkgs.package.like("%" + filter_dict["search_key"] + "%"),
- )
- )
- if filter_dict.get("severity"):
- filters.add(Cve.severity.in_(filter_dict["severity"]))
- if "fixed" in filter_dict:
- filters.add(CveHostAssociation.fixed == filter_dict["fixed"])
- if "affected" in filter_dict:
- filters.add(CveHostAssociation.affected == filter_dict["affected"])
- return filters
+ return {"start_limt": start_limt, "end_limt": end_limt, "order_by_filed": order_by_filed, "order_by": order_by}
- def _query_cve_list(self, filters):
+ def _query_cve_list(self, data):
"""
query needed cve info
Args:
- filters (set): filter given by user
+ data (set): filter given by user
Returns:
sqlalchemy.orm.query.Query: attention, two rows may have same cve id with different source package.
"""
- cve_query = (
- self.session.query(
- CveHostAssociation.cve_id,
- case([(Cve.publish_time == None, "")], else_=Cve.publish_time).label("publish_time"),
- case([(CveAffectedPkgs.package == None, "")], else_=CveAffectedPkgs.package).label("package"),
- case([(Cve.severity == None, "")], else_=Cve.severity).label("severity"),
- case([(Cve.cvss_score == None, "")], else_=Cve.cvss_score).label("cvss_score"),
- func.count(distinct(CveHostAssociation.host_id)).label("host_num"),
- )
- .outerjoin(Cve, CveHostAssociation.cve_id == Cve.cve_id)
- .outerjoin(Host, Host.host_id == CveHostAssociation.host_id)
- .outerjoin(CveAffectedPkgs, CveAffectedPkgs.cve_id == CveHostAssociation.cve_id)
- .filter(*filters)
- .group_by(CveHostAssociation.cve_id, CveAffectedPkgs.package)
- )
- return cve_query
+ filters = {"username": data["username"], "search_key": None, "severity": None, "affected": True}
+ filters.update(data.get("filter", {}))
+ filters.update(self._sort_and_page_cve_list(data))
+ if filters["severity"]:
+ filters["severity"] = ",".join(["'" + serverity + "'" for serverity in filters["severity"]])
- @staticmethod
- def _preprocess_cve_list_query(cve_list_query) -> Tuple[List[dict], dict]:
- """
- get each cve's source package set and deduplication rows by cve id
- Args:
- cve_list_query(sqlalchemy.orm.query.Query): rows of cve list info (two rows may have same cve id
- with different source package)
- Returns:
- list: list of cve info without package and description.
- dict: key is cve id, value is cve affected source package joined with ',', e.g. 'kernel,vim'
- """
- cve_pkgs_dict = defaultdict(set)
- cve_info_list = []
- for row in cve_list_query:
- cve_id = row.cve_id
- if cve_id not in cve_pkgs_dict:
- cve_info = {
- "cve_id": cve_id,
- "publish_time": row.publish_time,
- "severity": row.severity,
- "cvss_score": row.cvss_score,
- "host_num": row.host_num,
- }
- cve_info_list.append(cve_info)
- cve_pkgs_dict[cve_id].add(row.package)
-
- final_cve_pkgs_dict = {}
- for cve_id, pkg_set in cve_pkgs_dict.items():
- final_cve_pkgs_dict[cve_id] = ",".join(list(pkg_set))
- return cve_info_list, final_cve_pkgs_dict
-
- @staticmethod
- def _sort_and_page_cve_list(cve_info_list, data) -> Tuple[list, int]:
- """
- sort and page cve info
- Args:
- cve_info_list (list): cve info list. not empty.
- data (dict): parameter, e.g.
- {
- "sort": "cve_id",
- "direction": "asc",
- "page": 1,
- "per_page": 10,
- "username": "admin",
- "filter": {
- "cve_id": "cve-2021",
- "severity": "medium",
- "affected": True,
- "fixed": True,
- "package": "kernel"
- }
- }
-
- Returns:
- list: sorted cve info list
- int: total page
- """
- page = data.get('page')
- per_page = data.get('per_page')
- # sort by host num by default
- sort_column = data.get('sort', "host_num")
- reverse = True if data.get("direction") == "desc" else False
-
- total_page = 1
- total_count = len(cve_info_list)
-
- cve_info_list.sort(key=lambda cve_info: cve_info[sort_column], reverse=reverse)
-
- if page and per_page:
- total_page = math.ceil(total_count / per_page)
- return cve_info_list[per_page * (page - 1) : per_page * page], total_page
-
- return cve_info_list, total_page
+ # Call stored procedure: GET_CVE_LIST_PRO
+ pro_result_set = self.session.execute(
+ "CALL GET_CVE_LIST_PRO(:username,:search_key,:severity,:fixed,:affected,:order_by_filed,:order_by,:start_limt,:end_limt)",
+ filters,
+ )
+ cursor = pro_result_set.cursor
+ columns = [column[0] for column in cursor.description]
+ cve_list = [dict(zip(columns, cve)) for cve in cursor.fetchall()]
+ cursor.nextset()
+ total = cursor.fetchone()[0]
+ return cve_list, total
@staticmethod
- def _add_additional_info_to_cve_list(cve_info_list, description_dict, cve_package_dict):
+ def _add_description_to_cve(cve_info_list, description_dict):
"""
- add description and affected source packages for each cve
+ add description for each cve
Args:
cve_info_list: list of cve info without description and package
description_dict (dict): key is cve's id, value is cve's description
- cve_package_dict (dict): key is cve's id, value is cve's packages joined with ','
Returns:
list
"""
for cve_info in cve_info_list:
cve_id = cve_info["cve_id"]
- cve_info["description"] = description_dict[cve_id] if description_dict.get(cve_id) else ""
- cve_info["package"] = cve_package_dict[cve_id] if cve_package_dict.get(cve_id) else ""
+ cve_info["description"] = description_dict[cve_id] if description_dict.get(cve_id) else None
return cve_info_list
def get_cve_info(self, data):
@@ -906,8 +773,7 @@ class CveProxy(CveMysqlProxy, CveEsProxy):
cve_id = data["cve_id"]
username = data["username"]
- cve_info_query = self._query_cve_info(username, cve_id)
- cve_info_data = cve_info_query.first()
+ cve_info_data = self._query_cve_info(cve_id)
if cve_info_data:
# raise exception when multiple record found
@@ -928,24 +794,27 @@ class CveProxy(CveMysqlProxy, CveEsProxy):
}
return SUCCEED, {"result": info_dict}
- def _query_cve_info(self, username, cve_id):
+ def _query_cve_info(self, cve_id):
"""
query needed cve info
Args:
- username (str): user name of the request
cve_id (str): cve id
Returns:
sqlalchemy.orm.query.Query
"""
- cve_info_query = self.session.query(
- case([(Cve.cve_id == None, "")], else_=Cve.cve_id).label("cve_id"),
- case([(Cve.publish_time == None, "")], else_=Cve.publish_time).label("publish_time"),
- case([(Cve.severity == None, "")], else_=Cve.severity).label("severity"),
- case([(Cve.cvss_score == None, "")], else_=Cve.cvss_score).label("cvss_score"),
- ).filter(Cve.cve_id == cve_id)
+ cve_info = (
+ self.session.query(
+ case([(Cve.cve_id == None, "")], else_=Cve.cve_id).label("cve_id"),
+ case([(Cve.publish_time == None, "")], else_=Cve.publish_time).label("publish_time"),
+ case([(Cve.severity == None, "")], else_=Cve.severity).label("severity"),
+ case([(Cve.cvss_score == None, "")], else_=Cve.cvss_score).label("cvss_score"),
+ )
+ .filter(Cve.cve_id == cve_id)
+ .first()
+ )
- return cve_info_query
+ return cve_info
def _get_affected_pkgs(self, cve_id):
"""
@@ -979,20 +848,25 @@ class CveProxy(CveMysqlProxy, CveEsProxy):
return []
pkg_list = [pkg["package"] for pkg in pkg_list]
- exist_cve_query = (
+ exist_cve = (
self.session.query(CveHostAssociation.cve_id)
- .join(Host, Host.host_id == CveHostAssociation.host_id)
- .filter(Host.user == username, CveHostAssociation.affected == 1, CveHostAssociation.fixed == 0)
+ .filter(
+ CveHostAssociation.host_user == username,
+ CveHostAssociation.fixed == 0,
+ CveHostAssociation.affected == 1,
+ )
.distinct()
+ .all()
)
-
- related_cve_query = (
+ cve_ids = [cve.cve_id for cve in exist_cve]
+ related_cve = (
self.session.query(CveAffectedPkgs.cve_id)
- .filter(CveAffectedPkgs.package.in_(pkg_list), CveAffectedPkgs.cve_id.in_(exist_cve_query.subquery()))
+ .filter(CveAffectedPkgs.package.in_(pkg_list), CveAffectedPkgs.cve_id.in_(cve_ids))
.distinct()
+ .all()
)
- related_cve = [row[0] for row in related_cve_query.all() if row[0] != cve_id]
+ related_cve = [cve.cve_id for cve in related_cve if cve.cve_id != cve_id]
return related_cve
diff --git a/apollo/database/proxy/host.py b/apollo/database/proxy/host.py
index c46394f..4b75f1c 100644
--- a/apollo/database/proxy/host.py
+++ b/apollo/database/proxy/host.py
@@ -103,20 +103,44 @@ class HostMysqlProxy(MysqlProxy):
if not total_count:
return result
- sort_column = self._get_host_list_sort_column(data.get('sort'), host_query)
+ sort_column = self._get_host_list_sort_column(data.get('sort'))
direction, page, per_page = data.get('direction'), data.get('page'), data.get('per_page')
processed_query, total_page = sort_and_page(host_query, sort_column, direction, per_page, page)
host_rows = processed_query.all()
- result['result'] = self._host_list_row2dict(host_rows)
+ host_ids = [host.host_id for host in host_rows]
+ host_cve_fixed_info = self._get_host_cve_fixed_info(host_ids)
+ result['result'] = self._host_list_row2dict(host_rows, host_cve_fixed_info)
result['total_page'] = total_page
result['total_count'] = total_count
return result
+ def _get_host_cve_fixed_info(self, host_ids):
+ """
+ Get host cve fixed info
+ Args:
+ host_ids(list): host id list
+
+ Returns:
+ dict
+ """
+
+ host_cve_fixed_list = (
+ self.session.query(
+ CveHostAssociation.host_id,
+ func.COUNT(func.IF(CveHostAssociation.fixed == True, 1, None)).label("fixed_cve_num"),
+ func.COUNT(func.IF(CveHostAssociation.fixed == False, 1, None)).label("unfixed_cve_num"),
+ )
+ .filter(CveHostAssociation.host_id.in_(host_ids))
+ .group_by(CveHostAssociation.host_id)
+ .all()
+ )
+ return host_cve_fixed_list
+
@staticmethod
- def _get_host_list_sort_column(column_name, query=None):
+ def _get_host_list_sort_column(column_name):
"""
get column or aggregation column of table by name
Args:
@@ -127,8 +151,6 @@ class HostMysqlProxy(MysqlProxy):
"""
if not column_name:
return None
- if column_name == "cve_num" and query is not None:
- return query.c.cve_num
return getattr(Host, column_name)
def _query_host_list(self, filters):
@@ -140,7 +162,6 @@ class HostMysqlProxy(MysqlProxy):
Returns:
sqlalchemy.orm.query.Query
"""
- subquery = self._query_host_cve_info().distinct().subquery()
query = (
self.session.query(
Host.host_id,
@@ -149,39 +170,30 @@ class HostMysqlProxy(MysqlProxy):
Host.host_group_name,
Host.repo_name,
Host.last_scan,
- func.COUNT(func.IF(subquery.c.fixed == True, 1, None)).label("fixed_cve_num"),
- func.COUNT(func.IF(subquery.c.fixed == False, 1, None)).label("unfixed_cve_num"),
)
- .outerjoin(subquery, Host.host_id == subquery.c.host_id)
.group_by(Host.host_id)
.filter(*filters)
)
return query
- def _query_host_cve_info(self):
- """
- query host with its cve
-
- Returns:
- sqlalchemy.orm.query.Query
- """
- return self.session.query(
- CveHostAssociation.host_id, CveHostAssociation.cve_id, CveHostAssociation.fixed, CveHostAssociation.affected
- )
-
@staticmethod
- def _host_list_row2dict(rows):
+ def _host_list_row2dict(rows, host_cve_fixed_info):
result = []
+ host_cve_fixed_info_dict = {host_cve.host_id: host_cve for host_cve in host_cve_fixed_info}
for row in rows:
+ unfixed_cve_num, fixed_cve_num = 0, 0
+ if row.host_id in host_cve_fixed_info_dict:
+ unfixed_cve_num = host_cve_fixed_info_dict[row.host_id].unfixed_cve_num
+ fixed_cve_num = host_cve_fixed_info_dict[row.host_id].fixed_cve_num
host_info = {
"host_id": row.host_id,
"host_name": row.host_name,
"host_ip": row.host_ip,
"host_group": row.host_group_name,
"repo": row.repo_name,
- "unfixed_cve_num": row.unfixed_cve_num,
- "fixed_cve_num": row.fixed_cve_num,
+ "unfixed_cve_num": unfixed_cve_num,
+ "fixed_cve_num": fixed_cve_num,
"last_scan": row.last_scan,
}
result.append(host_info)
@@ -373,7 +385,17 @@ class HostMysqlProxy(MysqlProxy):
Returns:
sqlalchemy.orm.query.Query
"""
- subquery = self._query_host_cve_info().distinct().subquery()
+ subquery = (
+ self.session.query(
+ CveHostAssociation.host_id,
+ CveHostAssociation.fixed,
+ CveHostAssociation.affected,
+ CveHostAssociation.cve_id,
+ )
+ .filter(CveHostAssociation.host_id == host_id)
+ .distinct()
+ .subquery()
+ )
query = (
self.session.query(
Host.host_id,
diff --git a/apollo/database/table.py b/apollo/database/table.py
index 2e607d3..04b1e4b 100644
--- a/apollo/database/table.py
+++ b/apollo/database/table.py
@@ -126,6 +126,7 @@ class CveHostAssociation(Base, MyBase):
hp_status = Column(String(20))
installed_rpm = Column(String(100))
available_rpm = Column(String(100))
+ host_user = Column(String(100))
class CveAffectedPkgs(Base, MyBase):
diff --git a/database/apollo.sql b/database/apollo.sql
index d90376f..4e87727 100644
--- a/database/apollo.sql
+++ b/database/apollo.sql
@@ -48,8 +48,11 @@ CREATE TABLE IF NOT EXISTS `cve_host_match` (
`hp_status` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL,
`installed_rpm` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL,
`available_rpm` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL,
+ `host_user` varchar(100) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE,
INDEX `ix_cve_host_match_host_id`(`host_id`) USING BTREE,
+ INDEX `ix_cve_host_match_cve_id`(`cve_id`) USING BTREE,
+ INDEX `ix_cve_hsot_match_user`(`host_user`) USING BTREE,
CONSTRAINT `cve_host_match_ibfk_1` FOREIGN KEY (`host_id`) REFERENCES `host` (`host_id`) ON DELETE CASCADE ON UPDATE RESTRICT
) ENGINE = InnoDB AUTO_INCREMENT = 2621 CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci ROW_FORMAT = Dynamic;
@@ -77,7 +80,7 @@ CREATE TABLE IF NOT EXISTS `task_cve_host` (
`task_id` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
`cve_id` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
`host_id` int(11) NOT NULL,
- `host_name` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
+ `host_name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
`host_ip` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
`status` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL,
`hotpatch` tinyint(4) NULL DEFAULT NULL,
@@ -88,7 +91,7 @@ CREATE TABLE IF NOT EXISTS `task_cve_host` (
CREATE TABLE IF NOT EXISTS `task_host_repo` (
`task_id` varchar(32) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
`host_id` int(11) NOT NULL,
- `host_name` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
+ `host_name` varchar(50) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
`host_ip` varchar(16) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
`repo_name` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NOT NULL,
`status` varchar(20) CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci NULL DEFAULT NULL,
@@ -119,4 +122,99 @@ CREATE TABLE IF NOT EXISTS `task_rollback`(
`dnf_event_start` int(11) NULL DEFAULT NULL,
`dnf_event_end` int(11) NULL DEFAULT NULL,
PRIMARY KEY (`id`) USING BTREE
-) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci ROW_FORMAT = Dynamic;
\ No newline at end of file
+) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_unicode_ci ROW_FORMAT = Dynamic;
+
+CREATE PROCEDURE GET_CVE_LIST_PRO(IN username VARCHAR(20), IN search_key VARCHAR(100), IN severity VARCHAR(20), IN fixed TINYINT, IN affected TINYINT,IN order_by_filed VARCHAR(50),IN order_by VARCHAR(20),IN start_limt INT,IN end_limt INT)
+BEGIN
+
+ DROP TABLE IF EXISTS cve_host_user_count;
+ SET @tmp_cve_host_count_sql = 'CREATE TEMPORARY TABLE cve_host_user_count SELECT
+ cve_id,
+ COUNT(host_id) AS host_num
+ FROM
+ cve_host_match FORCE INDEX (ix_cve_host_match_host_id)
+ WHERE 1=1 ';
+
+ IF search_key is not null and search_key !='' THEN
+ SET @tmp_cve_host_count_sql = CONCAT(@tmp_cve_host_count_sql, ' AND LOCATE("', search_key, '", cve_id) > 0 ');
+ END IF;
+ IF fixed is not null THEN
+ SET @tmp_cve_host_count_sql = CONCAT(@tmp_cve_host_count_sql, ' AND fixed = ', fixed, ' ');
+ END IF;
+ IF affected is not null THEN
+ SET @tmp_cve_host_count_sql = CONCAT(@tmp_cve_host_count_sql, ' AND affected = ', affected, ' ');
+ END IF;
+
+ SET @tmp_cve_host_count_sql = CONCAT(@tmp_cve_host_count_sql, ' AND host_user = "', username, '" GROUP BY cve_id');
+
+ prepare stmt from @tmp_cve_host_count_sql;
+ EXECUTE stmt;
+ DEALLOCATE PREPARE stmt;
+
+ SET @cve_list_sql = 'SELECT
+ cve_host_user_count.cve_id,
+ cve.publish_time,
+ cve_pkg.package,
+ cve.severity,
+ cve.cvss_score,
+ cve_host_user_count.host_num
+ FROM
+ cve_host_user_count
+ LEFT JOIN cve ON cve.cve_id = cve_host_user_count.cve_id
+ LEFT JOIN (select DISTINCT cve_id, GROUP_CONCAT(DISTINCT package SEPARATOR ",") AS package from cve_affected_pkgs group by cve_id) as cve_pkg ON cve_host_user_count.cve_id = cve_pkg.cve_id where 1=1 ';
+
+ set @cve_list_page_count_sql='SELECT
+ count(1) as total
+ FROM
+ cve_host_user_count
+ LEFT JOIN cve ON cve.cve_id = cve_host_user_count.cve_id
+ LEFT JOIN (select cve_id,package from cve_affected_pkgs GROUP BY cve_id,package) as cve_pkg ON cve_host_user_count.cve_id = cve_pkg.cve_id where 1=1 ';
+
+ IF search_key IS NOT NULL and search_key !='' THEN
+ SET @cve_list_sql = CONCAT(@cve_list_sql, 'AND ( LOCATE("', search_key, '", cve_pkg.package) > 0 ',' OR LOCATE("',search_key, '", cve_host_user_count.cve_id) > 0 ) ');
+ SET @cve_list_page_count_sql = CONCAT(@cve_list_page_count_sql, 'AND ( LOCATE("', search_key, '", cve_pkg.package) > 0 ',' OR LOCATE("',search_key, '", cve_host_user_count.cve_id) > 0 ) ');
+ END IF;
+ IF severity IS NOT NULL and severity !='' THEN
+ SET @cve_list_sql = CONCAT(@cve_list_sql, 'AND cve.severity IN (', severity, ') ');
+ SET @cve_list_page_count_sql = CONCAT(@cve_list_page_count_sql, 'AND cve.severity IN (', severity, ') ');
+ END IF;
+
+ IF order_by_filed IS NULL or order_by_filed ='' THEN
+ SET @order_by_filed = 'cve_host_user_count.host_num';
+ END IF;
+
+ SET @cve_list_sql = CONCAT(@cve_list_sql, ' ORDER BY ', order_by_filed ,' ', order_by,' limit ',start_limt ,' ,', end_limt);
+
+ prepare stmt from @cve_list_sql;
+ EXECUTE stmt;
+ DEALLOCATE PREPARE stmt;
+
+ prepare stmt from @cve_list_page_count_sql;
+ EXECUTE stmt;
+ DEALLOCATE PREPARE stmt;
+
+END;
+
+CREATE PROCEDURE GET_CVE_OVERVIEW_PRO(IN username VARCHAR(20))
+BEGIN
+
+ DROP TABLE IF EXISTS tmp_cve_overview;
+ SET @tmp_cve_overview_sql = 'CREATE TEMPORARY TABLE tmp_cve_overview SELECT cve_id from cve_host_match where ';
+
+ SET @tmp_cve_overview_sql = CONCAT(@tmp_cve_overview_sql, ' host_user = "', username, '" and affected=1 and fixed=0 GROUP BY cve_id ');
+
+ prepare stmt from @tmp_cve_overview_sql;
+ EXECUTE stmt;
+ DEALLOCATE PREPARE stmt;
+
+ select CASE WHEN cve.severity is null THEN 'Unknown' ELSE cve.severity END as severity,count( CASE WHEN cve.severity is null THEN 'Unknown' ELSE cve.severity END ) as severity_count from tmp_cve_overview left join cve on cve.cve_id=tmp_cve_overview.cve_id GROUP BY cve.severity;
+
+END;
+
+CREATE TRIGGER tri_cvehost_match_user BEFORE INSERT ON cve_host_match
+FOR EACH ROW
+begin
+ DECLARE host_user varchar(100);
+ SELECT user into @host_user from host where host_id=new.host_id;
+ set new.host_user=@host_user;
+end;
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--
Gitee