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package setup
import (
"crypto/rand"
"encoding/json"
"fmt"
"io"
"time"
"github.com/TeaOSLab/EdgeAPI/internal/configs"
"github.com/TeaOSLab/EdgeAPI/internal/db/models"
"github.com/TeaOSLab/EdgeCommon/pkg/dnsconfigs"
"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
_ "github.com/go-sql-driver/mysql"
"github.com/iwind/TeaGo/Tea"
"github.com/iwind/TeaGo/dbs"
"github.com/iwind/TeaGo/maps"
"github.com/iwind/TeaGo/rands"
"github.com/iwind/TeaGo/types"
stringutil "github.com/iwind/TeaGo/utils/string"
)
// SQLExecutor 安装或升级SQL执行器
type SQLExecutor struct {
dbConfig *dbs.DBConfig
logWriter io.Writer
}
func NewSQLExecutor(dbConfig *dbs.DBConfig) *SQLExecutor {
return &SQLExecutor{
dbConfig: dbConfig,
}
}
func NewSQLExecutorFromCmd() (*SQLExecutor, error) {
// 执行SQL
config, err := configs.LoadDBConfig()
if err != nil {
return nil, err
}
return NewSQLExecutor(config.DBs[Tea.Env]), nil
}
func (this *SQLExecutor) SetLogWriter(logWriter io.Writer) {
this.logWriter = logWriter
}
func (this *SQLExecutor) Run(showLog bool) error {
db, err := dbs.NewInstanceFromConfig(this.dbConfig)
if err != nil {
return err
}
// prevent default configure loading
var globalConfig = dbs.GlobalConfig()
if globalConfig != nil && len(globalConfig.DBs) == 0 {
globalConfig.DBs = map[string]*dbs.DBConfig{Tea.Env: this.dbConfig}
}
defer func() {
_ = db.Close()
}()
var sqlDump = NewSQLDump()
sqlDump.SetLogWriter(this.logWriter)
if this.logWriter != nil {
showLog = true
}
var sqlResult = &SQLDumpResult{}
err = json.Unmarshal(sqlData, sqlResult)
if err != nil {
return fmt.Errorf("decode sql data failed: %w", err)
}
_, err = sqlDump.Apply(db, sqlResult, showLog)
if err != nil {
return err
}
// 检查数据
err = this.checkData(db)
if err != nil {
return err
}
return nil
}
// 检查数据
func (this *SQLExecutor) checkData(db *dbs.DB) error {
// 检查管理员平台节点
err := this.checkAdminNode(db)
if err != nil {
return fmt.Errorf("check admin node failed: %w", err)
}
// 检查用户平台节点
err = this.checkUserNode(db)
if err != nil {
return fmt.Errorf("check user node failed: %w", err)
}
// 检查集群配置
err = this.checkCluster(db)
if err != nil {
return fmt.Errorf("check cluster failed: %w", err)
}
// 检查初始化用户
// 需要放在检查集群后面
err = this.checkUser(db)
if err != nil {
return fmt.Errorf("check user failed: %w", err)
}
// 检查IP名单
err = this.checkIPList(db)
if err != nil {
return fmt.Errorf("check ip list failed: %w", err)
}
// 检查指标设置
err = this.checkMetricItems(db)
if err != nil {
return fmt.Errorf("check metric items failed: %w", err)
}
// 检查自建DNS全局设置
err = this.checkNS(db)
if err != nil {
return fmt.Errorf("check ns failed: %w", err)
}
// 更新Agents
err = this.checkClientAgents(db)
if err != nil {
return fmt.Errorf("check client agents failed: %w", err)
}
// 更新版本号
err = this.updateVersion(db, ComposeSQLVersion())
if err != nil {
return fmt.Errorf("update version failed: %w", err)
}
return nil
}
// 创建初始用户
func (this *SQLExecutor) checkUser(db *dbs.DB) error {
one, err := db.FindOne("SELECT id FROM edgeUsers LIMIT 1")
if err != nil {
return err
}
if len(one) > 0 {
return nil
}
// 读取默认集群ID
// Read default cluster id
clusterId, err := db.FindCol(0, "SELECT id FROM edgeNodeClusters WHERE state=1 ORDER BY id ASC LIMIT 1")
if err != nil {
return err
}
_, err = db.Exec("INSERT INTO edgeUsers (`username`, `password`, `fullname`, `isOn`, `state`, `createdAt`, `clusterId`) VALUES (?, ?, ?, ?, ?, ?, ?)", "USER_"+rands.HexString(10), stringutil.Md5(rands.HexString(32)), "默认用户", 1, 1, time.Now().Unix(), clusterId)
return err
}
// 检查管理员平台节点
func (this *SQLExecutor) checkAdminNode(db *dbs.DB) error {
stmt, err := db.Prepare("SELECT COUNT(*) FROM edgeAPITokens WHERE role='admin'")
if err != nil {
return err
}
defer func() {
_ = stmt.Close()
}()
col, err := stmt.FindCol(0)
if err != nil {
return err
}
var count = types.Int(col)
if count > 0 {
return nil
}
var nodeId = rands.HexString(32)
var secret = rands.String(32)
_, err = db.Exec("INSERT INTO edgeAPITokens (nodeId, secret, role) VALUES (?, ?, ?)", nodeId, secret, "admin")
if err != nil {
return err
}
return nil
}
// 检查用户平台节点
func (this *SQLExecutor) checkUserNode(db *dbs.DB) error {
stmt, err := db.Prepare("SELECT COUNT(*) FROM edgeAPITokens WHERE role='user'")
if err != nil {
return err
}
defer func() {
_ = stmt.Close()
}()
col, err := stmt.FindCol(0)
if err != nil {
return err
}
var count = types.Int(col)
if count > 0 {
return nil
}
var nodeId = rands.HexString(32)
var secret = rands.String(32)
_, err = db.Exec("INSERT INTO edgeAPITokens (nodeId, secret, role) VALUES (?, ?, ?)", nodeId, secret, "user")
if err != nil {
return err
}
return nil
}
// 检查集群配置
func (this *SQLExecutor) checkCluster(db *dbs.DB) error {
/// 检查是否有集群数据
stmt, err := db.Prepare("SELECT COUNT(*) FROM edgeNodeClusters")
if err != nil {
return fmt.Errorf("query clusters failed: %w", err)
}
defer func() {
_ = stmt.Close()
}()
col, err := stmt.FindCol(0)
if err != nil {
return fmt.Errorf("query clusters failed: %w", err)
}
var count = types.Int(col)
if count > 0 {
return nil
}
// 创建默认集群
var uniqueId = rands.HexString(32)
var secret = rands.String(32)
var clusterDNSConfig = &dnsconfigs.ClusterDNSConfig{
NodesAutoSync: true,
ServersAutoSync: true,
CNAMERecords: []string{},
CNAMEAsDomain: true,
TTL: 0,
IncludingLnNodes: true,
}
clusterDNSConfigJSON, err := json.Marshal(clusterDNSConfig)
if err != nil {
return err
}
var defaultDNSName = "g" + rands.HexString(6) + ".cdn"
{
var b = make([]byte, 3)
_, err = rand.Read(b)
if err == nil {
defaultDNSName = fmt.Sprintf("g%x.cdn", b)
}
}
_, err = db.Exec("INSERT INTO edgeNodeClusters (name, useAllAPINodes, state, uniqueId, secret, dns, dnsName) VALUES (?, ?, ?, ?, ?, ?, ?)", "默认集群", 1, 1, uniqueId, secret, string(clusterDNSConfigJSON), defaultDNSName)
if err != nil {
return err
}
// 创建APIToken
_, err = db.Exec("INSERT INTO edgeAPITokens (nodeId, secret, role, state) VALUES (?, ?, 'cluster', 1)", uniqueId, secret)
if err != nil {
return err
}
// 默认缓存策略
models.SharedHTTPCachePolicyDAO = models.NewHTTPCachePolicyDAO()
models.SharedHTTPCachePolicyDAO.Instance = db
policyId, err := models.SharedHTTPCachePolicyDAO.CreateDefaultCachePolicy(nil, "默认集群")
if err != nil {
return err
}
_, err = db.Exec("UPDATE edgeNodeClusters SET cachePolicyId=?", policyId)
if err != nil {
return err
}
// 默认WAf策略
models.SharedHTTPFirewallPolicyDAO = models.NewHTTPFirewallPolicyDAO()
models.SharedHTTPFirewallPolicyDAO.Instance = db
models.SharedHTTPFirewallRuleGroupDAO = models.NewHTTPFirewallRuleGroupDAO()
models.SharedHTTPFirewallRuleGroupDAO.Instance = db
models.SharedHTTPFirewallRuleSetDAO = models.NewHTTPFirewallRuleSetDAO()
models.SharedHTTPFirewallRuleSetDAO.Instance = db
models.SharedHTTPFirewallRuleDAO = models.NewHTTPFirewallRuleDAO()
models.SharedHTTPFirewallRuleDAO.Instance = db
models.SharedHTTPWebDAO = models.NewHTTPWebDAO()
models.SharedHTTPWebDAO.Instance = db
models.SharedServerDAO = models.NewServerDAO()
models.SharedServerDAO.Instance = db
models.SharedNodeClusterDAO = models.NewNodeClusterDAO()
models.SharedNodeClusterDAO.Instance = db
models.SharedIPListDAO = models.NewIPListDAO()
models.SharedIPListDAO.Instance = db
policyId, err = models.SharedHTTPFirewallPolicyDAO.CreateDefaultFirewallPolicy(nil, "默认集群")
if err != nil {
return err
}
_, err = db.Exec("UPDATE edgeNodeClusters SET httpFirewallPolicyId=?", policyId)
if err != nil {
return err
}
return nil
}
// 检查IP名单
func (this *SQLExecutor) checkIPList(db *dbs.DB) error {
stmt, err := db.Prepare("SELECT COUNT(*) FROM edgeIPLists")
if err != nil {
return fmt.Errorf("query ip lists failed: %w", err)
}
defer func() {
_ = stmt.Close()
}()
col, err := stmt.FindCol(0)
if err != nil {
return fmt.Errorf("query ip lists failed: %w", err)
}
var count = types.Int(col)
if count > 0 {
return nil
}
// 创建名单
_, err = db.Exec("INSERT INTO edgeIPLists(name, type, code, isPublic, isGlobal, createdAt) VALUES (?, ?, ?, ?, ?, ?)", "公共黑名单", "black", "black", 1, 1, time.Now().Unix())
if err != nil {
return err
}
_, err = db.Exec("INSERT INTO edgeIPLists(name, type, code, isPublic, isGlobal, createdAt) VALUES (?, ?, ?, ?, ?, ?)", "公共白名单", "white", "white", 1, 1, time.Now().Unix())
if err != nil {
return err
}
return nil
}
// 检查统计指标
func (this *SQLExecutor) checkMetricItems(db *dbs.DB) error {
var createMetricItem = func(code string,
category string,
name string,
keys []string,
period int,
periodUnit string,
value string,
chartMaps []maps.Map,
) error {
// 检查是否已创建
itemMap, err := db.FindOne("SELECT id FROM edgeMetricItems WHERE code=? LIMIT 1", code)
if err != nil {
return err
}
if len(itemMap) == 0 {
keysJSON, err := json.Marshal(keys)
if err != nil {
return err
}
_, err = db.Exec("INSERT INTO edgeMetricItems (isOn, code, category, name, `keys`, period, periodUnit, value, state, isPublic) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)", 1, code, category, name, keysJSON, period, periodUnit, value, 1, 1)
if err != nil {
return err
}
// 再次查询
itemMap, err = db.FindOne("SELECT id FROM edgeMetricItems WHERE code=? LIMIT 1", code)
if err != nil {
return err
}
}
var itemId = itemMap.GetInt64("id")
// chart
for _, chartMap := range chartMaps {
var chartCode = chartMap.GetString("code")
one, err := db.FindOne("SELECT id FROM edgeMetricCharts WHERE itemId=? AND code=? LIMIT 1", itemId, chartCode)
if err != nil {
return err
}
if len(one) == 0 {
_, err = db.Exec("INSERT INTO edgeMetricCharts (itemId, name, code, type, widthDiv, params, isOn, state) VALUES (?, ?, ?, ?, ?, ?, ?, ?)", itemId, chartMap.GetString("name"), chartCode, chartMap.GetString("type"), chartMap.GetInt("widthDiv"), "{}", 1, 1)
if err != nil {
return err
}
}
}
return nil
}
{
err := createMetricItem("ip_requests", serverconfigs.MetricItemCategoryHTTP, "独立IP请求数", []string{"${remoteAddr}"}, 1, "day", "${countRequest}", []maps.Map{
{
"name": "独立IP排行",
"type": "bar",
"widthDiv": 0,
"code": "ip_requests_bar",
},
})
if err != nil {
return err
}
}
{
err := createMetricItem("ip_traffic_out", serverconfigs.MetricItemCategoryHTTP, "独立IP下行流量", []string{"${remoteAddr}"}, 1, "day", "${countTrafficOut}", []maps.Map{
{
"name": "独立IP排行",
"type": "bar",
"widthDiv": 0,
"code": "ip_traffic_out_bar",
},
})
if err != nil {
return err
}
}
{
err := createMetricItem("request_path", serverconfigs.MetricItemCategoryHTTP, "请求路径统计", []string{"${requestPath}"}, 1, "day", "${countRequest}", []maps.Map{
{
"name": "请求路径排行",
"type": "bar",
"widthDiv": 0,
"code": "request_path_bar",
},
})
if err != nil {
return err
}
}
{
err := createMetricItem("request_method", serverconfigs.MetricItemCategoryHTTP, "请求方法统计", []string{"${requestMethod}"}, 1, "day", "${countRequest}", []maps.Map{
{
"name": "请求方法分布",
"type": "pie",
"widthDiv": 2,
"code": "request_method_pie",
},
})
if err != nil {
return err
}
}
{
err := createMetricItem("status", serverconfigs.MetricItemCategoryHTTP, "状态码统计", []string{"${status}"}, 1, "day", "${countRequest}", []maps.Map{
{
"name": "状态码分布",
"type": "pie",
"widthDiv": 2,
"code": "status_pie",
},
})
if err != nil {
return err
}
}
{
err := createMetricItem("request_referer_host", serverconfigs.MetricItemCategoryHTTP, "请求来源统计", []string{"${referer.host}"}, 1, "day", "${countRequest}", []maps.Map{
{
"name": "请求来源排行",
"type": "bar",
"widthDiv": 0,
"code": "request_referer_host_bar",
},
})
if err != nil {
return err
}
}
return nil
}
// 更新Agents表
func (this *SQLExecutor) checkClientAgents(db *dbs.DB) error {
ones, _, err := db.FindOnes("SELECT id FROM edgeClientAgents")
if err != nil {
return err
}
for _, one := range ones {
var agentId = one.GetInt64("id")
countIPs, err := db.FindCol(0, "SELECT COUNT(*) FROM edgeClientAgentIPs WHERE agentId=?", agentId)
if err != nil {
return err
}
_, err = db.Exec("UPDATE edgeClientAgents SET countIPs=? WHERE id=?", countIPs, agentId)
if err != nil {
return err
}
}
return nil
}
// 更新版本号
func (this *SQLExecutor) updateVersion(db *dbs.DB, version string) error {
stmt, err := db.Prepare("SELECT COUNT(*) FROM edgeVersions")
if err != nil {
return fmt.Errorf("query version failed: %w", err)
}
defer func() {
_ = stmt.Close()
}()
col, err := stmt.FindCol(0)
if err != nil {
return fmt.Errorf("query version failed: %w", err)
}
var count = types.Int(col)
if count > 0 {
_, err = db.Exec("UPDATE edgeVersions SET version=?", version)
if err != nil {
return fmt.Errorf("update version failed: %w", err)
}
return nil
}
_, err = db.Exec("INSERT edgeVersions (version) VALUES (?)", version)
if err != nil {
return fmt.Errorf("create version failed: %w", err)
}
return nil
}