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			283 lines
		
	
	
		
			6.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			283 lines
		
	
	
		
			6.6 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/sslconfigs"
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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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	SSLPolicyStateEnabled  = 1 // 已启用
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	SSLPolicyStateDisabled = 0 // 已禁用
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)
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type SSLPolicyDAO dbs.DAO
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func NewSSLPolicyDAO() *SSLPolicyDAO {
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	return dbs.NewDAO(&SSLPolicyDAO{
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		DAOObject: dbs.DAOObject{
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			DB:     Tea.Env,
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			Table:  "edgeSSLPolicies",
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			Model:  new(SSLPolicy),
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			PkName: "id",
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		},
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	}).(*SSLPolicyDAO)
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}
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var SharedSSLPolicyDAO *SSLPolicyDAO
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func init() {
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	dbs.OnReady(func() {
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		SharedSSLPolicyDAO = NewSSLPolicyDAO()
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	})
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}
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// 初始化
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func (this *SSLPolicyDAO) Init() {
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	this.DAOObject.Init()
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	this.DAOObject.OnUpdate(func() error {
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		return SharedSysEventDAO.CreateEvent(nil, NewServerChangeEvent())
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	})
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	this.DAOObject.OnInsert(func() error {
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		return SharedSysEventDAO.CreateEvent(nil, NewServerChangeEvent())
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	})
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	this.DAOObject.OnDelete(func() error {
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		return SharedSysEventDAO.CreateEvent(nil, NewServerChangeEvent())
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	})
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}
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// 启用条目
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func (this *SSLPolicyDAO) EnableSSLPolicy(tx *dbs.Tx, id int64) error {
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	_, err := this.Query(tx).
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		Pk(id).
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		Set("state", SSLPolicyStateEnabled).
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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 *SSLPolicyDAO) DisableSSLPolicy(tx *dbs.Tx, id int64) error {
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	_, err := this.Query(tx).
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		Pk(id).
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		Set("state", SSLPolicyStateDisabled).
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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 *SSLPolicyDAO) FindEnabledSSLPolicy(tx *dbs.Tx, id int64) (*SSLPolicy, error) {
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	result, err := this.Query(tx).
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		Pk(id).
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		Attr("state", SSLPolicyStateEnabled).
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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.(*SSLPolicy), err
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}
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// 组合配置
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func (this *SSLPolicyDAO) ComposePolicyConfig(tx *dbs.Tx, policyId int64) (*sslconfigs.SSLPolicy, error) {
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	policy, err := this.FindEnabledSSLPolicy(tx, policyId)
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	if err != nil {
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		return nil, err
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	}
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	if policy == nil {
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		return nil, nil
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	}
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	config := &sslconfigs.SSLPolicy{}
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	config.Id = int64(policy.Id)
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	config.IsOn = policy.IsOn == 1
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	config.ClientAuthType = int(policy.ClientAuthType)
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	config.HTTP2Enabled = policy.Http2Enabled == 1
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	config.MinVersion = policy.MinVersion
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	// certs
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	if IsNotNull(policy.Certs) {
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		refs := []*sslconfigs.SSLCertRef{}
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		err = json.Unmarshal([]byte(policy.Certs), &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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			for _, ref := range refs {
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				certConfig, err := SharedSSLCertDAO.ComposeCertConfig(tx, ref.CertId)
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				if err != nil {
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					return nil, err
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				}
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				if certConfig == nil {
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					continue
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				}
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				config.CertRefs = append(config.CertRefs, ref)
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				config.Certs = append(config.Certs, certConfig)
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			}
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		}
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	}
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	// client CA certs
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	if IsNotNull(policy.ClientCACerts) {
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		refs := []*sslconfigs.SSLCertRef{}
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		err = json.Unmarshal([]byte(policy.ClientCACerts), &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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			for _, ref := range refs {
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				certConfig, err := SharedSSLCertDAO.ComposeCertConfig(tx, ref.CertId)
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				if err != nil {
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					return nil, err
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				}
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				if certConfig == nil {
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					continue
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				}
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				config.ClientCARefs = append(config.ClientCARefs, ref)
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				config.ClientCACerts = append(config.ClientCACerts, certConfig)
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			}
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		}
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	}
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	// cipher suites
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	config.CipherSuitesIsOn = policy.CipherSuitesIsOn == 1
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	if IsNotNull(policy.CipherSuites) {
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		cipherSuites := []string{}
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		err = json.Unmarshal([]byte(policy.CipherSuites), &cipherSuites)
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		if err != nil {
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			return nil, err
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		}
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		config.CipherSuites = cipherSuites
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	}
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	// hsts
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	if IsNotNull(policy.Hsts) {
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		hstsConfig := &sslconfigs.HSTSConfig{}
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		err = json.Unmarshal([]byte(policy.Hsts), hstsConfig)
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		if err != nil {
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			return nil, err
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		}
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		config.HSTS = hstsConfig
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	}
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	return config, nil
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}
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// 查询使用单个证书的所有策略ID
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func (this *SSLPolicyDAO) FindAllEnabledPolicyIdsWithCertId(tx *dbs.Tx, certId int64) (policyIds []int64, err error) {
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	if certId <= 0 {
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		return
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	}
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	ones, err := this.Query(tx).
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		State(SSLPolicyStateEnabled).
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		ResultPk().
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		Where(`JSON_CONTAINS(certs, '{"certId": ` + strconv.FormatInt(certId, 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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	for _, one := range ones {
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		policyIds = append(policyIds, int64(one.(*SSLPolicy).Id))
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	}
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	return policyIds, nil
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}
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// 创建Policy
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func (this *SSLPolicyDAO) CreatePolicy(tx *dbs.Tx, adminId int64, userId int64, http2Enabled bool, minVersion string, certsJSON []byte, hstsJSON []byte, clientAuthType int32, clientCACertsJSON []byte, cipherSuitesIsOn bool, cipherSuites []string) (int64, error) {
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	op := NewSSLPolicyOperator()
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	op.State = SSLPolicyStateEnabled
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	op.IsOn = true
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	op.AdminId = adminId
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	op.UserId = userId
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	op.Http2Enabled = http2Enabled
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	op.MinVersion = minVersion
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	if len(certsJSON) > 0 {
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		op.Certs = certsJSON
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	}
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	if len(hstsJSON) > 0 {
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		op.Hsts = hstsJSON
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	}
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	op.ClientAuthType = clientAuthType
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	if len(clientCACertsJSON) > 0 {
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		op.ClientCACerts = clientCACertsJSON
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	}
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	op.CipherSuitesIsOn = cipherSuitesIsOn
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	if len(cipherSuites) > 0 {
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		cipherSuitesJSON, err := json.Marshal(cipherSuites)
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		if err != nil {
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			return 0, err
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		}
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		op.CipherSuites = cipherSuitesJSON
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	}
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	err := this.Save(tx, 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Policy
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// 创建Policy
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func (this *SSLPolicyDAO) UpdatePolicy(tx *dbs.Tx, policyId int64, http2Enabled bool, minVersion string, certsJSON []byte, hstsJSON []byte, clientAuthType int32, clientCACertsJSON []byte, cipherSuitesIsOn bool, cipherSuites []string) error {
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	if policyId <= 0 {
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		return errors.New("invalid policyId")
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	}
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	op := NewSSLPolicyOperator()
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	op.Id = policyId
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	op.Http2Enabled = http2Enabled
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	op.MinVersion = minVersion
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	if len(certsJSON) > 0 {
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		op.Certs = certsJSON
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	}
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	if len(hstsJSON) > 0 {
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		op.Hsts = hstsJSON
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	}
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	op.ClientAuthType = clientAuthType
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	if len(clientCACertsJSON) > 0 {
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		op.ClientCACerts = clientCACertsJSON
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	}
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	op.CipherSuitesIsOn = cipherSuitesIsOn
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	if len(cipherSuites) > 0 {
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		cipherSuitesJSON, err := json.Marshal(cipherSuites)
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		if err != nil {
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			return err
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		}
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		op.CipherSuites = cipherSuitesJSON
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	} else {
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		op.CipherSuites = "[]"
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	}
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	err := this.Save(tx, op)
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	return err
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}
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// 检查是否为用户所属策略
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func (this *SSLPolicyDAO) CheckUserPolicy(tx *dbs.Tx, policyId int64, userId int64) error {
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	if policyId <= 0 || userId <= 0 {
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		return errors.New("not found")
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	}
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	ok, err := this.Query(tx).
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		State(SSLPolicyStateEnabled).
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		Pk(policyId).
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		Attr("userId", userId).
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		Exist()
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	if err != nil {
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		return err
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	}
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	if !ok {
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		return errors.New("not found")
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	}
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	return nil
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}
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