mirror of
https://github.com/TeaOSLab/EdgeAPI.git
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571 lines
13 KiB
Go
571 lines
13 KiB
Go
package models
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import (
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"encoding/json"
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"errors"
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"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs"
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"github.com/TeaOSLab/EdgeCommon/pkg/serverconfigs/shared"
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_ "github.com/go-sql-driver/mysql"
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"github.com/iwind/TeaGo/Tea"
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"github.com/iwind/TeaGo/dbs"
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"github.com/iwind/TeaGo/types"
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"strconv"
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)
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const (
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HTTPWebStateEnabled = 1 // 已启用
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HTTPWebStateDisabled = 0 // 已禁用
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)
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type HTTPWebDAO dbs.DAO
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func NewHTTPWebDAO() *HTTPWebDAO {
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return dbs.NewDAO(&HTTPWebDAO{
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DAOObject: dbs.DAOObject{
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DB: Tea.Env,
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Table: "edgeHTTPWebs",
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Model: new(HTTPWeb),
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PkName: "id",
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},
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}).(*HTTPWebDAO)
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}
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var SharedHTTPWebDAO = NewHTTPWebDAO()
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func (this *HTTPWebDAO) Init() {
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this.DAOObject.Init()
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this.DAOObject.OnUpdate(func() error {
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return SharedSysEventDAO.CreateEvent(NewServerChangeEvent())
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})
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this.DAOObject.OnInsert(func() error {
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return SharedSysEventDAO.CreateEvent(NewServerChangeEvent())
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})
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this.DAOObject.OnDelete(func() error {
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return SharedSysEventDAO.CreateEvent(NewServerChangeEvent())
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})
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}
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// 启用条目
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func (this *HTTPWebDAO) EnableHTTPWeb(id int64) error {
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_, err := this.Query().
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Pk(id).
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Set("state", HTTPWebStateEnabled).
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Update()
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return err
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}
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// 禁用条目
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func (this *HTTPWebDAO) DisableHTTPWeb(id int64) error {
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_, err := this.Query().
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Pk(id).
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Set("state", HTTPWebStateDisabled).
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Update()
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return err
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}
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// 查找启用中的条目
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func (this *HTTPWebDAO) FindEnabledHTTPWeb(id int64) (*HTTPWeb, error) {
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result, err := this.Query().
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Pk(id).
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Attr("state", HTTPWebStateEnabled).
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Find()
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if result == nil {
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return nil, err
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}
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return result.(*HTTPWeb), err
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}
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// 组合配置
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func (this *HTTPWebDAO) ComposeWebConfig(webId int64) (*serverconfigs.HTTPWebConfig, error) {
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web, err := SharedHTTPWebDAO.FindEnabledHTTPWeb(webId)
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if err != nil {
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return nil, err
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}
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if web == nil {
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return nil, nil
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}
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config := &serverconfigs.HTTPWebConfig{}
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config.Id = webId
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config.IsOn = web.IsOn == 1
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// root
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if IsNotNull(web.Root) {
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rootConfig := &serverconfigs.HTTPRootConfig{}
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err = json.Unmarshal([]byte(web.Root), rootConfig)
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if err != nil {
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return nil, err
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}
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config.Root = rootConfig
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}
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// gzip
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if IsNotNull(web.Gzip) {
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gzipRef := &serverconfigs.HTTPGzipRef{}
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err = json.Unmarshal([]byte(web.Gzip), gzipRef)
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if err != nil {
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return nil, err
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}
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config.GzipRef = gzipRef
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gzipConfig, err := SharedHTTPGzipDAO.ComposeGzipConfig(gzipRef.GzipId)
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if err != nil {
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return nil, err
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}
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config.Gzip = gzipConfig
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}
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// charset
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if IsNotNull(web.Charset) {
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charsetConfig := &serverconfigs.HTTPCharsetConfig{}
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err = json.Unmarshal([]byte(web.Charset), charsetConfig)
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if err != nil {
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return nil, err
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}
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config.Charset = charsetConfig
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}
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// headers
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if IsNotNull(web.RequestHeader) {
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ref := &shared.HTTPHeaderPolicyRef{}
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err = json.Unmarshal([]byte(web.RequestHeader), ref)
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if err != nil {
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return nil, err
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}
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config.RequestHeaderPolicyRef = ref
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if ref.HeaderPolicyId > 0 {
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headerPolicy, err := SharedHTTPHeaderPolicyDAO.ComposeHeaderPolicyConfig(ref.HeaderPolicyId)
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if err != nil {
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return nil, err
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}
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if headerPolicy != nil {
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config.RequestHeaderPolicy = headerPolicy
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}
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}
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}
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if IsNotNull(web.ResponseHeader) {
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ref := &shared.HTTPHeaderPolicyRef{}
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err = json.Unmarshal([]byte(web.ResponseHeader), ref)
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if err != nil {
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return nil, err
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}
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config.ResponseHeaderPolicyRef = ref
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if ref.HeaderPolicyId > 0 {
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headerPolicy, err := SharedHTTPHeaderPolicyDAO.ComposeHeaderPolicyConfig(ref.HeaderPolicyId)
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if err != nil {
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return nil, err
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}
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if headerPolicy != nil {
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config.ResponseHeaderPolicy = headerPolicy
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}
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}
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}
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// shutdown
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if IsNotNull(web.Shutdown) {
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shutdownConfig := &serverconfigs.HTTPShutdownConfig{}
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err = json.Unmarshal([]byte(web.Shutdown), shutdownConfig)
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if err != nil {
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return nil, err
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}
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config.Shutdown = shutdownConfig
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}
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// pages
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if IsNotNull(web.Pages) {
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pages := []*serverconfigs.HTTPPageConfig{}
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err = json.Unmarshal([]byte(web.Pages), &pages)
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if err != nil {
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return nil, err
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}
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for index, page := range pages {
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pageConfig, err := SharedHTTPPageDAO.ComposePageConfig(page.Id)
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if err != nil {
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return nil, err
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}
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pages[index] = pageConfig
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}
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if len(pages) > 0 {
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config.Pages = pages
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}
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}
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// 访问日志
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if IsNotNull(web.AccessLog) {
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accessLogConfig := &serverconfigs.HTTPAccessLogRef{}
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err = json.Unmarshal([]byte(web.AccessLog), accessLogConfig)
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if err != nil {
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return nil, err
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}
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config.AccessLogRef = accessLogConfig
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}
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// 统计配置
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if IsNotNull(web.Stat) {
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statRef := &serverconfigs.HTTPStatRef{}
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err = json.Unmarshal([]byte(web.Stat), statRef)
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if err != nil {
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return nil, err
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}
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config.StatRef = statRef
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}
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// 缓存配置
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if IsNotNull(web.Cache) {
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cacheConfig := &serverconfigs.HTTPCacheConfig{}
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err = json.Unmarshal([]byte(web.Cache), &cacheConfig)
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if err != nil {
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return nil, err
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}
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for _, cacheRef := range cacheConfig.CacheRefs {
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if cacheRef.CachePolicyId > 0 {
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cachePolicy, err := SharedHTTPCachePolicyDAO.ComposeCachePolicy(cacheRef.CachePolicyId)
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if err != nil {
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return nil, err
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}
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if cachePolicy != nil {
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cacheRef.CachePolicy = cachePolicy
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}
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}
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}
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config.Cache = cacheConfig
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}
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// 防火墙配置
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if IsNotNull(web.Firewall) {
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firewallRef := &serverconfigs.HTTPFirewallRef{}
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err = json.Unmarshal([]byte(web.Firewall), firewallRef)
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if err != nil {
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return nil, err
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}
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config.FirewallRef = firewallRef
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}
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// 路径规则
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if IsNotNull(web.Locations) {
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refs := []*serverconfigs.HTTPLocationRef{}
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err = json.Unmarshal([]byte(web.Locations), &refs)
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if err != nil {
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return nil, err
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}
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if len(refs) > 0 {
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config.LocationRefs = refs
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locations, err := SharedHTTPLocationDAO.ConvertLocationRefs(refs)
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if err != nil {
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return nil, err
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}
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config.Locations = locations
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}
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}
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// 跳转
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if IsNotNull(web.RedirectToHttps) {
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redirectToHTTPSConfig := &serverconfigs.HTTPRedirectToHTTPSConfig{}
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err = json.Unmarshal([]byte(web.RedirectToHttps), redirectToHTTPSConfig)
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if err != nil {
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return nil, err
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}
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config.RedirectToHttps = redirectToHTTPSConfig
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}
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// Websocket
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if IsNotNull(web.Websocket) {
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ref := &serverconfigs.HTTPWebsocketRef{}
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err = json.Unmarshal([]byte(web.Websocket), ref)
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if err != nil {
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return nil, err
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}
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config.WebsocketRef = ref
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if ref.WebsocketId > 0 {
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websocketConfig, err := SharedHTTPWebsocketDAO.ComposeWebsocketConfig(ref.WebsocketId)
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if err != nil {
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return nil, err
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}
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if websocketConfig != nil {
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config.Websocket = websocketConfig
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}
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}
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}
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// 重写规则
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if IsNotNull(web.RewriteRules) {
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refs := []*serverconfigs.HTTPRewriteRef{}
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err = json.Unmarshal([]byte(web.RewriteRules), &refs)
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if err != nil {
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return nil, err
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}
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for _, ref := range refs {
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rewriteRule, err := SharedHTTPRewriteRuleDAO.ComposeRewriteRule(ref.RewriteRuleId)
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if err != nil {
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return nil, err
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}
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if rewriteRule != nil {
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config.RewriteRefs = append(config.RewriteRefs, ref)
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config.RewriteRules = append(config.RewriteRules, rewriteRule)
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}
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}
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}
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return config, nil
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}
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// 创建Web配置
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func (this *HTTPWebDAO) CreateWeb(rootJSON []byte) (int64, error) {
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op := NewHTTPWebOperator()
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op.State = HTTPWebStateEnabled
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op.Root = JSONBytes(rootJSON)
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_, err := this.Save(op)
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if err != nil {
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return 0, err
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}
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return types.Int64(op.Id), nil
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}
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// 修改Web配置
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func (this *HTTPWebDAO) UpdateWeb(webId int64, rootJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Root = JSONBytes(rootJSON)
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_, err := this.Save(op)
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return err
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}
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// 修改Gzip配置
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func (this *HTTPWebDAO) UpdateWebGzip(webId int64, gzipJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Gzip = JSONBytes(gzipJSON)
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_, err := this.Save(op)
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return err
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}
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// 修改字符编码
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func (this *HTTPWebDAO) UpdateWebCharset(webId int64, charsetJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Charset = JSONBytes(charsetJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改请求Header策略
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func (this *HTTPWebDAO) UpdateWebRequestHeaderPolicy(webId int64, headerPolicyJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.RequestHeader = JSONBytes(headerPolicyJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改响应Header策略
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func (this *HTTPWebDAO) UpdateWebResponseHeaderPolicy(webId int64, headerPolicyJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.ResponseHeader = JSONBytes(headerPolicyJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改特殊页面配置
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func (this *HTTPWebDAO) UpdateWebPages(webId int64, pagesJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Pages = JSONBytes(pagesJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改Shutdown配置
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func (this *HTTPWebDAO) UpdateWebShutdown(webId int64, shutdownJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Shutdown = JSONBytes(shutdownJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改访问日志策略
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func (this *HTTPWebDAO) UpdateWebAccessLogConfig(webId int64, accessLogJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.AccessLog = JSONBytes(accessLogJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改统计配置
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func (this *HTTPWebDAO) UpdateWebStat(webId int64, statJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Stat = JSONBytes(statJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改缓存配置
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func (this *HTTPWebDAO) UpdateWebCache(webId int64, cacheJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Cache = JSONBytes(cacheJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改防火墙配置
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func (this *HTTPWebDAO) UpdateWebFirewall(webId int64, firewallJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Firewall = JSONBytes(firewallJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改路径规则配置
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func (this *HTTPWebDAO) UpdateWebLocations(webId int64, locationsJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Locations = JSONBytes(locationsJSON)
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_, err := this.Save(op)
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return err
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}
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// 更改跳转到HTTPS设置
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func (this *HTTPWebDAO) UpdateWebRedirectToHTTPS(webId int64, redirectToHTTPSJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.RedirectToHttps = JSONBytes(redirectToHTTPSJSON)
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_, err := this.Save(op)
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return err
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}
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// 修改Websocket设置
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func (this *HTTPWebDAO) UpdateWebsocket(webId int64, websocketJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.Websocket = JSONBytes(websocketJSON)
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_, err := this.Save(op)
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return err
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}
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// 修改重写规则设置
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func (this *HTTPWebDAO) UpdateWebRewriteRules(webId int64, rewriteRulesJSON []byte) error {
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if webId <= 0 {
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return errors.New("invalid webId")
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}
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op := NewHTTPWebOperator()
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op.Id = webId
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op.RewriteRules = JSONBytes(rewriteRulesJSON)
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_, err := this.Save(op)
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return err
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}
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// 根据缓存策略ID查找所有的WebId
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func (this *HTTPWebDAO) FindAllWebIdsWithCachePolicyId(cachePolicyId int64) ([]int64, error) {
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ones, err := this.Query().
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State(HTTPWebStateEnabled).
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ResultPk().
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Where(`JSON_CONTAINS(cache, '{"cachePolicyId": ` + strconv.FormatInt(cachePolicyId, 10) + ` }')`).
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Reuse(false). // 由于我们在JSON_CONTAINS()直接使用了变量，所以不能重用
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FindAll()
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if err != nil {
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return nil, err
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}
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result := []int64{}
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for _, one := range ones {
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webId := int64(one.(*HTTPWeb).Id)
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// 判断是否为Location
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for {
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locationId, err := SharedHTTPLocationDAO.FindEnabledLocationIdWithWebId(webId)
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if err != nil {
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return nil, err
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}
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// 如果非Location
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if locationId == 0 {
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if !this.containsInt64(result, webId) {
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result = append(result, webId)
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}
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break
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}
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// 查找包含此Location的Web
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// TODO 需要支持嵌套的Location查询
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webId, err = this.FindEnabledWebIdWithLocationId(locationId)
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if err != nil {
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return nil, err
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}
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if webId == 0 {
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break
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}
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}
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|
}
|
|
return result, nil
|
|
}
|
|
|
|
// 查找包含某个Location的Web
|
|
func (this *HTTPWebDAO) FindEnabledWebIdWithLocationId(locationId int64) (webId int64, err error) {
|
|
return this.Query().
|
|
State(HTTPWebStateEnabled).
|
|
ResultPk().
|
|
Where(`JSON_CONTAINS(locations, '{"locationId": ` + strconv.FormatInt(locationId, 10) + ` }')`).
|
|
Reuse(false). // 由于我们在JSON_CONTAINS()直接使用了变量，所以不能重用
|
|
FindInt64Col(0)
|
|
}
|
|
|
|
// 判断slice是否包含某个int64值
|
|
func (this *HTTPWebDAO) containsInt64(values []int64, value int64) bool {
|
|
for _, v := range values {
|
|
if v == value {
|
|
return true
|
|
}
|
|
}
|
|
return false
|
|
}
|