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golint session

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This commit is contained in:
astaxie 2015-09-12 22:53:55 +08:00
parent ea2039c1dc
commit 172894efe8
13 changed files with 336 additions and 339 deletions
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2
context/input.go
View File

@ -39,7 +39,7 @@ var (
// BeegoInput operates the http request header, data, cookie and body. // BeegoInput operates the http request header, data, cookie and body.
// it also contains router params and current session. // it also contains router params and current session.
type BeegoInput struct { type BeegoInput struct {
CruSession session.SessionStore CruSession session.Store
Params map[string]string Params map[string]string
Data map[interface{}]interface{} // store some values in this context when calling context in filter or controller. Data map[interface{}]interface{} // store some values in this context when calling context in filter or controller.
Request *http.Request Request *http.Request

6
controller.go
View File

@ -67,7 +67,7 @@ type Controller struct {
TplExt string TplExt string
_xsrfToken string _xsrfToken string
gotofunc string gotofunc string
CruSession session.SessionStore CruSession session.Store
XSRFExpire int XSRFExpire int
AppController interface{} AppController interface{}
EnableRender bool EnableRender bool
@ -559,7 +559,7 @@ func (c *Controller) SaveToFile(fromfile, tofile string) error {
} }
// StartSession starts session and load old session data info this controller. // StartSession starts session and load old session data info this controller.
func (c *Controller) StartSession() session.SessionStore { func (c *Controller) StartSession() session.Store {
if c.CruSession == nil { if c.CruSession == nil {
c.CruSession = c.Ctx.Input.CruSession c.CruSession = c.Ctx.Input.CruSession
} }
@ -596,7 +596,7 @@ func (c *Controller) SessionRegenerateID() {
if c.CruSession != nil { if c.CruSession != nil {
c.CruSession.SessionRelease(c.Ctx.ResponseWriter) c.CruSession.SessionRelease(c.Ctx.ResponseWriter)
} }
c.CruSession = GlobalSessions.SessionRegenerateId(c.Ctx.ResponseWriter, c.Ctx.Request) c.CruSession = GlobalSessions.SessionRegenerateID(c.Ctx.ResponseWriter, c.Ctx.Request)
c.Ctx.Input.CruSession = c.CruSession c.Ctx.Input.CruSession = c.CruSession
} }

68
session/couchbase/sess_couchbase.go
View File

@ -12,7 +12,7 @@
// See the License for the specific language governing permissions and // See the License for the specific language governing permissions and
// limitations under the License. // limitations under the License.
// package couchbase for session provider // Package couchbase for session provider
// //
// depend on github.com/couchbaselabs/go-couchbasee // depend on github.com/couchbaselabs/go-couchbasee
// //
@ -30,21 +30,22 @@
// } // }
// //
// more docs: http://beego.me/docs/module/session.md // more docs: http://beego.me/docs/module/session.md
package session package couchbase
import ( import (
"net/http" "net/http"
"strings" "strings"
"sync" "sync"
"github.com/couchbaselabs/go-couchbase" "gh.apple.com/md/go-couchbase"
"github.com/astaxie/beego/session" "github.com/astaxie/beego/session"
) )
var couchbpder = &CouchbaseProvider{} var couchbpder = &Provider{}
type CouchbaseSessionStore struct { // SessionStore store each session
type SessionStore struct {
b *couchbase.Bucket b *couchbase.Bucket
sid string sid string
lock sync.RWMutex lock sync.RWMutex
@ -52,7 +53,8 @@ type CouchbaseSessionStore struct {
maxlifetime int64 maxlifetime int64
} }
type CouchbaseProvider struct { // Provider couchabse provided
type Provider struct {
maxlifetime int64 maxlifetime int64
savePath string savePath string
pool string pool string
@ -60,42 +62,47 @@ type CouchbaseProvider struct {
b *couchbase.Bucket b *couchbase.Bucket
} }
func (cs *CouchbaseSessionStore) Set(key, value interface{}) error { // Set value to couchabse session
func (cs *SessionStore) Set(key, value interface{}) error {
cs.lock.Lock() cs.lock.Lock()
defer cs.lock.Unlock() defer cs.lock.Unlock()
cs.values[key] = value cs.values[key] = value
return nil return nil
} }
func (cs *CouchbaseSessionStore) Get(key interface{}) interface{} { // Get value from couchabse session
func (cs *SessionStore) Get(key interface{}) interface{} {
cs.lock.RLock() cs.lock.RLock()
defer cs.lock.RUnlock() defer cs.lock.RUnlock()
if v, ok := cs.values[key]; ok { if v, ok := cs.values[key]; ok {
return v return v
} else {
return nil
} }
return nil
} }
func (cs *CouchbaseSessionStore) Delete(key interface{}) error { // Delete value in couchbase session by given key
func (cs *SessionStore) Delete(key interface{}) error {
cs.lock.Lock() cs.lock.Lock()
defer cs.lock.Unlock() defer cs.lock.Unlock()
delete(cs.values, key) delete(cs.values, key)
return nil return nil
} }
func (cs *CouchbaseSessionStore) Flush() error { // Flush Clean all values in couchbase session
func (cs *SessionStore) Flush() error {
cs.lock.Lock() cs.lock.Lock()
defer cs.lock.Unlock() defer cs.lock.Unlock()
cs.values = make(map[interface{}]interface{}) cs.values = make(map[interface{}]interface{})
return nil return nil
} }
func (cs *CouchbaseSessionStore) SessionID() string { // SessionID Get couchbase session store id
func (cs *SessionStore) SessionID() string {
return cs.sid return cs.sid
} }
func (cs *CouchbaseSessionStore) SessionRelease(w http.ResponseWriter) { // SessionRelease Write couchbase session with Gob string
func (cs *SessionStore) SessionRelease(w http.ResponseWriter) {
defer cs.b.Close() defer cs.b.Close()
bo, err := session.EncodeGob(cs.values) bo, err := session.EncodeGob(cs.values)
@ -106,7 +113,7 @@ func (cs *CouchbaseSessionStore) SessionRelease(w http.ResponseWriter) {
cs.b.Set(cs.sid, int(cs.maxlifetime), bo) cs.b.Set(cs.sid, int(cs.maxlifetime), bo)
} }
func (cp *CouchbaseProvider) getBucket() *couchbase.Bucket { func (cp *Provider) getBucket() *couchbase.Bucket {
c, err := couchbase.Connect(cp.savePath) c, err := couchbase.Connect(cp.savePath)
if err != nil { if err != nil {
return nil return nil
@ -125,10 +132,10 @@ func (cp *CouchbaseProvider) getBucket() *couchbase.Bucket {
return bucket return bucket
} }
// init couchbase session // SessionInit init couchbase session
// savepath like couchbase server REST/JSON URL // savepath like couchbase server REST/JSON URL
// e.g. http://host:port/, Pool, Bucket // e.g. http://host:port/, Pool, Bucket
func (cp *CouchbaseProvider) SessionInit(maxlifetime int64, savePath string) error { func (cp *Provider) SessionInit(maxlifetime int64, savePath string) error {
cp.maxlifetime = maxlifetime cp.maxlifetime = maxlifetime
configs := strings.Split(savePath, ",") configs := strings.Split(savePath, ",")
if len(configs) > 0 { if len(configs) > 0 {
@ -144,8 +151,8 @@ func (cp *CouchbaseProvider) SessionInit(maxlifetime int64, savePath string) err
return nil return nil
} }
// read couchbase session by sid // SessionRead read couchbase session by sid
func (cp *CouchbaseProvider) SessionRead(sid string) (session.SessionStore, error) { func (cp *Provider) SessionRead(sid string) (session.Store, error) {
cp.b = cp.getBucket() cp.b = cp.getBucket()
var doc []byte var doc []byte
@ -161,11 +168,13 @@ func (cp *CouchbaseProvider) SessionRead(sid string) (session.SessionStore, erro
} }
} }
cs := &CouchbaseSessionStore{b: cp.b, sid: sid, values: kv, maxlifetime: cp.maxlifetime} cs := &SessionStore{b: cp.b, sid: sid, values: kv, maxlifetime: cp.maxlifetime}
return cs, nil return cs, nil
} }
func (cp *CouchbaseProvider) SessionExist(sid string) bool { // SessionExist Check couchbase session exist.
// it checkes sid exist or not.
func (cp *Provider) SessionExist(sid string) bool {
cp.b = cp.getBucket() cp.b = cp.getBucket()
defer cp.b.Close() defer cp.b.Close()
@ -173,12 +182,12 @@ func (cp *CouchbaseProvider) SessionExist(sid string) bool {
if err := cp.b.Get(sid, &doc); err != nil || doc == nil { if err := cp.b.Get(sid, &doc); err != nil || doc == nil {
return false return false
} else {
return true
} }
return true
} }
func (cp *CouchbaseProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) { // SessionRegenerate remove oldsid and use sid to generate new session
func (cp *Provider) SessionRegenerate(oldsid, sid string) (session.Store, error) {
cp.b = cp.getBucket() cp.b = cp.getBucket()
var doc []byte var doc []byte
@ -206,11 +215,12 @@ func (cp *CouchbaseProvider) SessionRegenerate(oldsid, sid string) (session.Sess
} }
} }
cs := &CouchbaseSessionStore{b: cp.b, sid: sid, values: kv, maxlifetime: cp.maxlifetime} cs := &SessionStore{b: cp.b, sid: sid, values: kv, maxlifetime: cp.maxlifetime}
return cs, nil return cs, nil
} }
func (cp *CouchbaseProvider) SessionDestroy(sid string) error { // SessionDestroy Remove bucket in this couchbase
func (cp *Provider) SessionDestroy(sid string) error {
cp.b = cp.getBucket() cp.b = cp.getBucket()
defer cp.b.Close() defer cp.b.Close()
@ -218,11 +228,13 @@ func (cp *CouchbaseProvider) SessionDestroy(sid string) error {
return nil return nil
} }
func (cp *CouchbaseProvider) SessionGC() { // SessionGC Recycle
func (cp *Provider) SessionGC() {
return return
} }
func (cp *CouchbaseProvider) SessionAll() int { // SessionAll return all active session
func (cp *Provider) SessionAll() int {
return 0 return 0
} }

75
session/ledis/ledis_session.go
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@ -1,4 +1,5 @@
package session // Package ledis provide session Provider
package ledis
import ( import (
"net/http" "net/http"
@ -11,59 +12,58 @@ import (
"github.com/siddontang/ledisdb/ledis" "github.com/siddontang/ledisdb/ledis"
) )
var ledispder = &LedisProvider{} var ledispder = &Provider{}
var c *ledis.DB var c *ledis.DB
// ledis session store // SessionStore ledis session store
type LedisSessionStore struct { type SessionStore struct {
sid string sid string
lock sync.RWMutex lock sync.RWMutex
values map[interface{}]interface{} values map[interface{}]interface{}
maxlifetime int64 maxlifetime int64
} }
// set value in ledis session // Set value in ledis session
func (ls *LedisSessionStore) Set(key, value interface{}) error { func (ls *SessionStore) Set(key, value interface{}) error {
ls.lock.Lock() ls.lock.Lock()
defer ls.lock.Unlock() defer ls.lock.Unlock()
ls.values[key] = value ls.values[key] = value
return nil return nil
} }
// get value in ledis session // Get value in ledis session
func (ls *LedisSessionStore) Get(key interface{}) interface{} { func (ls *SessionStore) Get(key interface{}) interface{} {
ls.lock.RLock() ls.lock.RLock()
defer ls.lock.RUnlock() defer ls.lock.RUnlock()
if v, ok := ls.values[key]; ok { if v, ok := ls.values[key]; ok {
return v return v
} else {
return nil
} }
return nil
} }
// delete value in ledis session // Delete value in ledis session
func (ls *LedisSessionStore) Delete(key interface{}) error { func (ls *SessionStore) Delete(key interface{}) error {
ls.lock.Lock() ls.lock.Lock()
defer ls.lock.Unlock() defer ls.lock.Unlock()
delete(ls.values, key) delete(ls.values, key)
return nil return nil
} }
// clear all values in ledis session // Flush clear all values in ledis session
func (ls *LedisSessionStore) Flush() error { func (ls *SessionStore) Flush() error {
ls.lock.Lock() ls.lock.Lock()
defer ls.lock.Unlock() defer ls.lock.Unlock()
ls.values = make(map[interface{}]interface{}) ls.values = make(map[interface{}]interface{})
return nil return nil
} }
// get ledis session id // SessionID get ledis session id
func (ls *LedisSessionStore) SessionID() string { func (ls *SessionStore) SessionID() string {
return ls.sid return ls.sid
} }
// save session values to ledis // SessionRelease save session values to ledis
func (ls *LedisSessionStore) SessionRelease(w http.ResponseWriter) { func (ls *SessionStore) SessionRelease(w http.ResponseWriter) {
b, err := session.EncodeGob(ls.values) b, err := session.EncodeGob(ls.values)
if err != nil { if err != nil {
return return
@ -72,17 +72,17 @@ func (ls *LedisSessionStore) SessionRelease(w http.ResponseWriter) {
c.Expire([]byte(ls.sid), ls.maxlifetime) c.Expire([]byte(ls.sid), ls.maxlifetime)
} }
// ledis session provider // Provider ledis session provider
type LedisProvider struct { type Provider struct {
maxlifetime int64 maxlifetime int64
savePath string savePath string
db int db int
} }
// init ledis session // SessionInit init ledis session
// savepath like ledis server saveDataPath,pool size // savepath like ledis server saveDataPath,pool size
// e.g. 127.0.0.1:6379,100,astaxie // e.g. 127.0.0.1:6379,100,astaxie
func (lp *LedisProvider) SessionInit(maxlifetime int64, savePath string) error { func (lp *Provider) SessionInit(maxlifetime int64, savePath string) error {
var err error var err error
lp.maxlifetime = maxlifetime lp.maxlifetime = maxlifetime
configs := strings.Split(savePath, ",") configs := strings.Split(savePath, ",")
@ -106,8 +106,8 @@ func (lp *LedisProvider) SessionInit(maxlifetime int64, savePath string) error {
return nil return nil
} }
// read ledis session by sid // SessionRead read ledis session by sid
func (lp *LedisProvider) SessionRead(sid string) (session.SessionStore, error) { func (lp *Provider) SessionRead(sid string) (session.Store, error) {
kvs, err := c.Get([]byte(sid)) kvs, err := c.Get([]byte(sid))
var kv map[interface{}]interface{} var kv map[interface{}]interface{}
if len(kvs) == 0 { if len(kvs) == 0 {
@ -118,22 +118,21 @@ func (lp *LedisProvider) SessionRead(sid string) (session.SessionStore, error) {
return nil, err return nil, err
} }
} }
ls := &LedisSessionStore{sid: sid, values: kv, maxlifetime: lp.maxlifetime} ls := &SessionStore{sid: sid, values: kv, maxlifetime: lp.maxlifetime}
return ls, nil return ls, nil
} }
// check ledis session exist by sid // SessionExist check ledis session exist by sid
func (lp *LedisProvider) SessionExist(sid string) bool { func (lp *Provider) SessionExist(sid string) bool {
count, _ := c.Exists([]byte(sid)) count, _ := c.Exists([]byte(sid))
if count == 0 { if count == 0 {
return false return false
} else {
return true
} }
return true
} }
// generate new sid for ledis session // SessionRegenerate generate new sid for ledis session
func (lp *LedisProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) { func (lp *Provider) SessionRegenerate(oldsid, sid string) (session.Store, error) {
count, _ := c.Exists([]byte(sid)) count, _ := c.Exists([]byte(sid))
if count == 0 { if count == 0 {
// oldsid doesn't exists, set the new sid directly // oldsid doesn't exists, set the new sid directly
@ -156,23 +155,23 @@ func (lp *LedisProvider) SessionRegenerate(oldsid, sid string) (session.SessionS
return nil, err return nil, err
} }
} }
ls := &LedisSessionStore{sid: sid, values: kv, maxlifetime: lp.maxlifetime} ls := &SessionStore{sid: sid, values: kv, maxlifetime: lp.maxlifetime}
return ls, nil return ls, nil
} }
// delete ledis session by id // SessionDestroy delete ledis session by id
func (lp *LedisProvider) SessionDestroy(sid string) error { func (lp *Provider) SessionDestroy(sid string) error {
c.Del([]byte(sid)) c.Del([]byte(sid))
return nil return nil
} }
// Impelment method, no used. // SessionGC Impelment method, no used.
func (lp *LedisProvider) SessionGC() { func (lp *Provider) SessionGC() {
return return
} }
// @todo // SessionAll return all active session
func (lp *LedisProvider) SessionAll() int { func (lp *Provider) SessionAll() int {
return 0 return 0
} }
func init() { func init() {

64
session/memcache/sess_memcache.go
View File

@ -12,7 +12,7 @@
// See the License for the specific language governing permissions and // See the License for the specific language governing permissions and
// limitations under the License. // limitations under the License.
// package memcache for session provider // Package memcache for session provider
// //
// depend on github.com/bradfitz/gomemcache/memcache // depend on github.com/bradfitz/gomemcache/memcache
// //
@ -30,7 +30,7 @@
// } // }
// //
// more docs: http://beego.me/docs/module/session.md // more docs: http://beego.me/docs/module/session.md
package session package memcache
import ( import (
"net/http" "net/http"
@ -45,56 +45,55 @@ import (
var mempder = &MemProvider{} var mempder = &MemProvider{}
var client *memcache.Client var client *memcache.Client
// memcache session store // SessionStore memcache session store
type MemcacheSessionStore struct { type SessionStore struct {
sid string sid string
lock sync.RWMutex lock sync.RWMutex
values map[interface{}]interface{} values map[interface{}]interface{}
maxlifetime int64 maxlifetime int64
} }
// set value in memcache session // Set value in memcache session
func (rs *MemcacheSessionStore) Set(key, value interface{}) error { func (rs *SessionStore) Set(key, value interface{}) error {
rs.lock.Lock() rs.lock.Lock()
defer rs.lock.Unlock() defer rs.lock.Unlock()
rs.values[key] = value rs.values[key] = value
return nil return nil
} }
// get value in memcache session // Get value in memcache session
func (rs *MemcacheSessionStore) Get(key interface{}) interface{} { func (rs *SessionStore) Get(key interface{}) interface{} {
rs.lock.RLock() rs.lock.RLock()
defer rs.lock.RUnlock() defer rs.lock.RUnlock()
if v, ok := rs.values[key]; ok { if v, ok := rs.values[key]; ok {
return v return v
} else {
return nil
} }
return nil
} }
// delete value in memcache session // Delete value in memcache session
func (rs *MemcacheSessionStore) Delete(key interface{}) error { func (rs *SessionStore) Delete(key interface{}) error {
rs.lock.Lock() rs.lock.Lock()
defer rs.lock.Unlock() defer rs.lock.Unlock()
delete(rs.values, key) delete(rs.values, key)
return nil return nil
} }
// clear all values in memcache session // Flush clear all values in memcache session
func (rs *MemcacheSessionStore) Flush() error { func (rs *SessionStore) Flush() error {
rs.lock.Lock() rs.lock.Lock()
defer rs.lock.Unlock() defer rs.lock.Unlock()
rs.values = make(map[interface{}]interface{}) rs.values = make(map[interface{}]interface{})
return nil return nil
} }
// get memcache session id // SessionID get memcache session id
func (rs *MemcacheSessionStore) SessionID() string { func (rs *SessionStore) SessionID() string {
return rs.sid return rs.sid
} }
// save session values to memcache // SessionRelease save session values to memcache
func (rs *MemcacheSessionStore) SessionRelease(w http.ResponseWriter) { func (rs *SessionStore) SessionRelease(w http.ResponseWriter) {
b, err := session.EncodeGob(rs.values) b, err := session.EncodeGob(rs.values)
if err != nil { if err != nil {
return return
@ -103,7 +102,7 @@ func (rs *MemcacheSessionStore) SessionRelease(w http.ResponseWriter) {
client.Set(&item) client.Set(&item)
} }
// memcahe session provider // MemProvider memcache session provider
type MemProvider struct { type MemProvider struct {
maxlifetime int64 maxlifetime int64
conninfo []string conninfo []string
@ -111,7 +110,7 @@ type MemProvider struct {
password string password string
} }
// init memcache session // SessionInit init memcache session
// savepath like // savepath like
// e.g. 127.0.0.1:9090 // e.g. 127.0.0.1:9090
func (rp *MemProvider) SessionInit(maxlifetime int64, savePath string) error { func (rp *MemProvider) SessionInit(maxlifetime int64, savePath string) error {
@ -121,8 +120,8 @@ func (rp *MemProvider) SessionInit(maxlifetime int64, savePath string) error {
return nil return nil
} }
// read memcache session by sid // SessionRead read memcache session by sid
func (rp *MemProvider) SessionRead(sid string) (session.SessionStore, error) { func (rp *MemProvider) SessionRead(sid string) (session.Store, error) {
if client == nil { if client == nil {
if err := rp.connectInit(); err != nil { if err := rp.connectInit(); err != nil {
return nil, err return nil, err
@ -130,7 +129,7 @@ func (rp *MemProvider) SessionRead(sid string) (session.SessionStore, error) {
} }
item, err := client.Get(sid) item, err := client.Get(sid)
if err != nil && err == memcache.ErrCacheMiss { if err != nil && err == memcache.ErrCacheMiss {
rs := &MemcacheSessionStore{sid: sid, values: make(map[interface{}]interface{}), maxlifetime: rp.maxlifetime} rs := &SessionStore{sid: sid, values: make(map[interface{}]interface{}), maxlifetime: rp.maxlifetime}
return rs, nil return rs, nil
} }
var kv map[interface{}]interface{} var kv map[interface{}]interface{}
@ -142,11 +141,11 @@ func (rp *MemProvider) SessionRead(sid string) (session.SessionStore, error) {
return nil, err return nil, err
} }
} }
rs := &MemcacheSessionStore{sid: sid, values: kv, maxlifetime: rp.maxlifetime} rs := &SessionStore{sid: sid, values: kv, maxlifetime: rp.maxlifetime}
return rs, nil return rs, nil
} }
// check memcache session exist by sid // SessionExist check memcache session exist by sid
func (rp *MemProvider) SessionExist(sid string) bool { func (rp *MemProvider) SessionExist(sid string) bool {
if client == nil { if client == nil {
if err := rp.connectInit(); err != nil { if err := rp.connectInit(); err != nil {
@ -155,13 +154,12 @@ func (rp *MemProvider) SessionExist(sid string) bool {
} }
if item, err := client.Get(sid); err != nil || len(item.Value) == 0 { if item, err := client.Get(sid); err != nil || len(item.Value) == 0 {
return false return false
} else {
return true
} }
return true
} }
// generate new sid for memcache session // SessionRegenerate generate new sid for memcache session
func (rp *MemProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) { func (rp *MemProvider) SessionRegenerate(oldsid, sid string) (session.Store, error) {
if client == nil { if client == nil {
if err := rp.connectInit(); err != nil { if err := rp.connectInit(); err != nil {
return nil, err return nil, err
@ -195,11 +193,11 @@ func (rp *MemProvider) SessionRegenerate(oldsid, sid string) (session.SessionSto
} }
} }
rs := &MemcacheSessionStore{sid: sid, values: kv, maxlifetime: rp.maxlifetime} rs := &SessionStore{sid: sid, values: kv, maxlifetime: rp.maxlifetime}
return rs, nil return rs, nil
} }
// delete memcache session by id // SessionDestroy delete memcache session by id
func (rp *MemProvider) SessionDestroy(sid string) error { func (rp *MemProvider) SessionDestroy(sid string) error {
if client == nil { if client == nil {
if err := rp.connectInit(); err != nil { if err := rp.connectInit(); err != nil {
@ -219,12 +217,12 @@ func (rp *MemProvider) connectInit() error {
return nil return nil
} }
// Impelment method, no used. // SessionGC Impelment method, no used.
func (rp *MemProvider) SessionGC() { func (rp *MemProvider) SessionGC() {
return return
} }
// @todo // SessionAll return all activeSession
func (rp *MemProvider) SessionAll() int { func (rp *MemProvider) SessionAll() int {
return 0 return 0
} }

81
session/mysql/sess_mysql.go
View File

@ -12,7 +12,7 @@
// See the License for the specific language governing permissions and // See the License for the specific language governing permissions and
// limitations under the License. // limitations under the License.
// package mysql for session provider // Package mysql for session provider
// //
// depends on github.com/go-sql-driver/mysql: // depends on github.com/go-sql-driver/mysql:
// //
@ -38,7 +38,7 @@
// } // }
// //
// more docs: http://beego.me/docs/module/session.md // more docs: http://beego.me/docs/module/session.md
package session package mysql
import ( import (
"database/sql" "database/sql"
@ -47,67 +47,67 @@ import (
"time" "time"
"github.com/astaxie/beego/session" "github.com/astaxie/beego/session"
// import mysql driver
_ "github.com/go-sql-driver/mysql" _ "github.com/go-sql-driver/mysql"
) )
var ( var (
// TableName store the session in MySQL
TableName = "session" TableName = "session"
mysqlpder = &MysqlProvider{} mysqlpder = &Provider{}
) )
// mysql session store // SessionStore mysql session store
type MysqlSessionStore struct { type SessionStore struct {
c *sql.DB c *sql.DB
sid string sid string
lock sync.RWMutex lock sync.RWMutex
values map[interface{}]interface{} values map[interface{}]interface{}
} }
// set value in mysql session. // Set value in mysql session.
// it is temp value in map. // it is temp value in map.
func (st *MysqlSessionStore) Set(key, value interface{}) error { func (st *SessionStore) Set(key, value interface{}) error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
st.values[key] = value st.values[key] = value
return nil return nil
} }
// get value from mysql session // Get value from mysql session
func (st *MysqlSessionStore) Get(key interface{}) interface{} { func (st *SessionStore) Get(key interface{}) interface{} {
st.lock.RLock() st.lock.RLock()
defer st.lock.RUnlock() defer st.lock.RUnlock()
if v, ok := st.values[key]; ok { if v, ok := st.values[key]; ok {
return v return v
} else {
return nil
} }
return nil
} }
// delete value in mysql session // Delete value in mysql session
func (st *MysqlSessionStore) Delete(key interface{}) error { func (st *SessionStore) Delete(key interface{}) error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
delete(st.values, key) delete(st.values, key)
return nil return nil
} }
// clear all values in mysql session // Flush clear all values in mysql session
func (st *MysqlSessionStore) Flush() error { func (st *SessionStore) Flush() error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
st.values = make(map[interface{}]interface{}) st.values = make(map[interface{}]interface{})
return nil return nil
} }
// get session id of this mysql session store // SessionID get session id of this mysql session store
func (st *MysqlSessionStore) SessionID() string { func (st *SessionStore) SessionID() string {
return st.sid return st.sid
} }
// save mysql session values to database. // SessionRelease save mysql session values to database.
// must call this method to save values to database. // must call this method to save values to database.
func (st *MysqlSessionStore) SessionRelease(w http.ResponseWriter) { func (st *SessionStore) SessionRelease(w http.ResponseWriter) {
defer st.c.Close() defer st.c.Close()
b, err := session.EncodeGob(st.values) b, err := session.EncodeGob(st.values)
if err != nil { if err != nil {
@ -118,14 +118,14 @@ func (st *MysqlSessionStore) SessionRelease(w http.ResponseWriter) {
} }
// mysql session provider // Provider mysql session provider
type MysqlProvider struct { type Provider struct {
maxlifetime int64 maxlifetime int64
savePath string savePath string
} }
// connect to mysql // connect to mysql
func (mp *MysqlProvider) connectInit() *sql.DB { func (mp *Provider) connectInit() *sql.DB {
db, e := sql.Open("mysql", mp.savePath) db, e := sql.Open("mysql", mp.savePath)
if e != nil { if e != nil {
return nil return nil
@ -133,16 +133,16 @@ func (mp *MysqlProvider) connectInit() *sql.DB {
return db return db
} }
// init mysql session. // SessionInit init mysql session.
// savepath is the connection string of mysql. // savepath is the connection string of mysql.
func (mp *MysqlProvider) SessionInit(maxlifetime int64, savePath string) error { func (mp *Provider) SessionInit(maxlifetime int64, savePath string) error {
mp.maxlifetime = maxlifetime mp.maxlifetime = maxlifetime
mp.savePath = savePath mp.savePath = savePath
return nil return nil
} }
// get mysql session by sid // SessionRead get mysql session by sid
func (mp *MysqlProvider) SessionRead(sid string) (session.SessionStore, error) { func (mp *Provider) SessionRead(sid string) (session.Store, error) {
c := mp.connectInit() c := mp.connectInit()
row := c.QueryRow("select session_data from "+TableName+" where session_key=?", sid) row := c.QueryRow("select session_data from "+TableName+" where session_key=?", sid)
var sessiondata []byte var sessiondata []byte
@ -160,12 +160,12 @@ func (mp *MysqlProvider) SessionRead(sid string) (session.SessionStore, error) {
return nil, err return nil, err
} }
} }
rs := &MysqlSessionStore{c: c, sid: sid, values: kv} rs := &SessionStore{c: c, sid: sid, values: kv}
return rs, nil return rs, nil
} }
// check mysql session exist // SessionExist check mysql session exist
func (mp *MysqlProvider) SessionExist(sid string) bool { func (mp *Provider) SessionExist(sid string) bool {
c := mp.connectInit() c := mp.connectInit()
defer c.Close() defer c.Close()
row := c.QueryRow("select session_data from "+TableName+" where session_key=?", sid) row := c.QueryRow("select session_data from "+TableName+" where session_key=?", sid)
@ -173,13 +173,12 @@ func (mp *MysqlProvider) SessionExist(sid string) bool {
err := row.Scan(&sessiondata) err := row.Scan(&sessiondata)
if err == sql.ErrNoRows { if err == sql.ErrNoRows {
return false return false
} else {
return true
} }
return true
} }
// generate new sid for mysql session // SessionRegenerate generate new sid for mysql session
func (mp *MysqlProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) { func (mp *Provider) SessionRegenerate(oldsid, sid string) (session.Store, error) {
c := mp.connectInit() c := mp.connectInit()
row := c.QueryRow("select session_data from "+TableName+" where session_key=?", oldsid) row := c.QueryRow("select session_data from "+TableName+" where session_key=?", oldsid)
var sessiondata []byte var sessiondata []byte
@ -197,28 +196,28 @@ func (mp *MysqlProvider) SessionRegenerate(oldsid, sid string) (session.SessionS
return nil, err return nil, err
} }
} }
rs := &MysqlSessionStore{c: c, sid: sid, values: kv} rs := &SessionStore{c: c, sid: sid, values: kv}
return rs, nil return rs, nil
} }
// delete mysql session by sid // SessionDestroy delete mysql session by sid
func (mp *MysqlProvider) SessionDestroy(sid string) error { func (mp *Provider) SessionDestroy(sid string) error {
c := mp.connectInit() c := mp.connectInit()
c.Exec("DELETE FROM "+TableName+" where session_key=?", sid) c.Exec("DELETE FROM "+TableName+" where session_key=?", sid)
c.Close() c.Close()
return nil return nil
} }
// delete expired values in mysql session // SessionGC delete expired values in mysql session
func (mp *MysqlProvider) SessionGC() { func (mp *Provider) SessionGC() {
c := mp.connectInit() c := mp.connectInit()
c.Exec("DELETE from "+TableName+" where session_expiry < ?", time.Now().Unix()-mp.maxlifetime) c.Exec("DELETE from "+TableName+" where session_expiry < ?", time.Now().Unix()-mp.maxlifetime)
c.Close() c.Close()
return return
} }
// count values in mysql session // SessionAll count values in mysql session
func (mp *MysqlProvider) SessionAll() int { func (mp *Provider) SessionAll() int {
c := mp.connectInit() c := mp.connectInit()
defer c.Close() defer c.Close()
var total int var total int

84
session/postgres/sess_postgresql.go
View File

@ -12,7 +12,7 @@
// See the License for the specific language governing permissions and // See the License for the specific language governing permissions and
// limitations under the License. // limitations under the License.
// package postgresql for session provider // Package postgres for session provider
// //
// depends on github.com/lib/pq: // depends on github.com/lib/pq:
// //
@ -27,9 +27,9 @@
// session_expiry timestamp NOT NULL, // session_expiry timestamp NOT NULL,
// CONSTRAINT session_key PRIMARY KEY(session_key) // CONSTRAINT session_key PRIMARY KEY(session_key)
// ); // );
//
// will be activated with these settings in app.conf: // will be activated with these settings in app.conf:
//
// SessionOn = true // SessionOn = true
// SessionProvider = postgresql // SessionProvider = postgresql
// SessionSavePath = "user=a password=b dbname=c sslmode=disable" // SessionSavePath = "user=a password=b dbname=c sslmode=disable"
@ -48,7 +48,7 @@
// } // }
// //
// more docs: http://beego.me/docs/module/session.md // more docs: http://beego.me/docs/module/session.md
package session package postgres
import ( import (
"database/sql" "database/sql"
@ -57,64 +57,63 @@ import (
"time" "time"
"github.com/astaxie/beego/session" "github.com/astaxie/beego/session"
// import postgresql Driver
_ "github.com/lib/pq" _ "github.com/lib/pq"
) )
var postgresqlpder = &PostgresqlProvider{} var postgresqlpder = &Provider{}
// postgresql session store // SessionStore postgresql session store
type PostgresqlSessionStore struct { type SessionStore struct {
c *sql.DB c *sql.DB
sid string sid string
lock sync.RWMutex lock sync.RWMutex
values map[interface{}]interface{} values map[interface{}]interface{}
} }
// set value in postgresql session. // Set value in postgresql session.
// it is temp value in map. // it is temp value in map.
func (st *PostgresqlSessionStore) Set(key, value interface{}) error { func (st *SessionStore) Set(key, value interface{}) error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
st.values[key] = value st.values[key] = value
return nil return nil
} }
// get value from postgresql session // Get value from postgresql session
func (st *PostgresqlSessionStore) Get(key interface{}) interface{} { func (st *SessionStore) Get(key interface{}) interface{} {
st.lock.RLock() st.lock.RLock()
defer st.lock.RUnlock() defer st.lock.RUnlock()
if v, ok := st.values[key]; ok { if v, ok := st.values[key]; ok {
return v return v
} else {
return nil
} }
return nil
} }
// delete value in postgresql session // Delete value in postgresql session
func (st *PostgresqlSessionStore) Delete(key interface{}) error { func (st *SessionStore) Delete(key interface{}) error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
delete(st.values, key) delete(st.values, key)
return nil return nil
} }
// clear all values in postgresql session // Flush clear all values in postgresql session
func (st *PostgresqlSessionStore) Flush() error { func (st *SessionStore) Flush() error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
st.values = make(map[interface{}]interface{}) st.values = make(map[interface{}]interface{})
return nil return nil
} }
// get session id of this postgresql session store // SessionID get session id of this postgresql session store
func (st *PostgresqlSessionStore) SessionID() string { func (st *SessionStore) SessionID() string {
return st.sid return st.sid
} }
// save postgresql session values to database. // SessionRelease save postgresql session values to database.
// must call this method to save values to database. // must call this method to save values to database.
func (st *PostgresqlSessionStore) SessionRelease(w http.ResponseWriter) { func (st *SessionStore) SessionRelease(w http.ResponseWriter) {
defer st.c.Close() defer st.c.Close()
b, err := session.EncodeGob(st.values) b, err := session.EncodeGob(st.values)
if err != nil { if err != nil {
@ -125,14 +124,14 @@ func (st *PostgresqlSessionStore) SessionRelease(w http.ResponseWriter) {
} }
// postgresql session provider // Provider postgresql session provider
type PostgresqlProvider struct { type Provider struct {
maxlifetime int64 maxlifetime int64
savePath string savePath string
} }
// connect to postgresql // connect to postgresql
func (mp *PostgresqlProvider) connectInit() *sql.DB { func (mp *Provider) connectInit() *sql.DB {
db, e := sql.Open("postgres", mp.savePath) db, e := sql.Open("postgres", mp.savePath)
if e != nil { if e != nil {
return nil return nil
@ -140,16 +139,16 @@ func (mp *PostgresqlProvider) connectInit() *sql.DB {
return db return db
} }
// init postgresql session. // SessionInit init postgresql session.
// savepath is the connection string of postgresql. // savepath is the connection string of postgresql.
func (mp *PostgresqlProvider) SessionInit(maxlifetime int64, savePath string) error { func (mp *Provider) SessionInit(maxlifetime int64, savePath string) error {
mp.maxlifetime = maxlifetime mp.maxlifetime = maxlifetime
mp.savePath = savePath mp.savePath = savePath
return nil return nil
} }
// get postgresql session by sid // SessionRead get postgresql session by sid
func (mp *PostgresqlProvider) SessionRead(sid string) (session.SessionStore, error) { func (mp *Provider) SessionRead(sid string) (session.Store, error) {
c := mp.connectInit() c := mp.connectInit()
row := c.QueryRow("select session_data from session where session_key=$1", sid) row := c.QueryRow("select session_data from session where session_key=$1", sid)
var sessiondata []byte var sessiondata []byte
@ -174,12 +173,12 @@ func (mp *PostgresqlProvider) SessionRead(sid string) (session.SessionStore, err
return nil, err return nil, err
} }
} }
rs := &PostgresqlSessionStore{c: c, sid: sid, values: kv} rs := &SessionStore{c: c, sid: sid, values: kv}
return rs, nil return rs, nil
} }
// check postgresql session exist // SessionExist check postgresql session exist
func (mp *PostgresqlProvider) SessionExist(sid string) bool { func (mp *Provider) SessionExist(sid string) bool {
c := mp.connectInit() c := mp.connectInit()
defer c.Close() defer c.Close()
row := c.QueryRow("select session_data from session where session_key=$1", sid) row := c.QueryRow("select session_data from session where session_key=$1", sid)
@ -188,13 +187,12 @@ func (mp *PostgresqlProvider) SessionExist(sid string) bool {
if err == sql.ErrNoRows { if err == sql.ErrNoRows {
return false return false
} else {
return true
} }
return true
} }
// generate new sid for postgresql session // SessionRegenerate generate new sid for postgresql session
func (mp *PostgresqlProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) { func (mp *Provider) SessionRegenerate(oldsid, sid string) (session.Store, error) {
c := mp.connectInit() c := mp.connectInit()
row := c.QueryRow("select session_data from session where session_key=$1", oldsid) row := c.QueryRow("select session_data from session where session_key=$1", oldsid)
var sessiondata []byte var sessiondata []byte
@ -213,28 +211,28 @@ func (mp *PostgresqlProvider) SessionRegenerate(oldsid, sid string) (session.Ses
return nil, err return nil, err
} }
} }
rs := &PostgresqlSessionStore{c: c, sid: sid, values: kv} rs := &SessionStore{c: c, sid: sid, values: kv}
return rs, nil return rs, nil
} }
// delete postgresql session by sid // SessionDestroy delete postgresql session by sid
func (mp *PostgresqlProvider) SessionDestroy(sid string) error { func (mp *Provider) SessionDestroy(sid string) error {
c := mp.connectInit() c := mp.connectInit()
c.Exec("DELETE FROM session where session_key=$1", sid) c.Exec("DELETE FROM session where session_key=$1", sid)
c.Close() c.Close()
return nil return nil
} }
// delete expired values in postgresql session // SessionGC delete expired values in postgresql session
func (mp *PostgresqlProvider) SessionGC() { func (mp *Provider) SessionGC() {
c := mp.connectInit() c := mp.connectInit()
c.Exec("DELETE from session where EXTRACT(EPOCH FROM (current_timestamp - session_expiry)) > $1", mp.maxlifetime) c.Exec("DELETE from session where EXTRACT(EPOCH FROM (current_timestamp - session_expiry)) > $1", mp.maxlifetime)
c.Close() c.Close()
return return
} }
// count values in postgresql session // SessionAll count values in postgresql session
func (mp *PostgresqlProvider) SessionAll() int { func (mp *Provider) SessionAll() int {
c := mp.connectInit() c := mp.connectInit()
defer c.Close() defer c.Close()
var total int var total int

82
session/redis/sess_redis.go
View File

@ -12,7 +12,7 @@
// See the License for the specific language governing permissions and // See the License for the specific language governing permissions and
// limitations under the License. // limitations under the License.
// package redis for session provider // Package redis for session provider
// //
// depend on github.com/garyburd/redigo/redis // depend on github.com/garyburd/redigo/redis
// //
@ -30,7 +30,7 @@
// } // }
// //
// more docs: http://beego.me/docs/module/session.md // more docs: http://beego.me/docs/module/session.md
package session package redis
import ( import (
"net/http" "net/http"
@ -43,15 +43,15 @@ import (
"github.com/garyburd/redigo/redis" "github.com/garyburd/redigo/redis"
) )
var redispder = &RedisProvider{} var redispder = &Provider{}
// redis max pool size // redis max pool size
var MAX_POOL_SIZE = 100 var MaxPoolSize = 100
var redisPool chan redis.Conn var redisPool chan redis.Conn
// redis session store // SessionStore redis session store
type RedisSessionStore struct { type SessionStore struct {
p *redis.Pool p *redis.Pool
sid string sid string
lock sync.RWMutex lock sync.RWMutex
@ -59,48 +59,47 @@ type RedisSessionStore struct {
maxlifetime int64 maxlifetime int64
} }
// set value in redis session // Set value in redis session
func (rs *RedisSessionStore) Set(key, value interface{}) error { func (rs *SessionStore) Set(key, value interface{}) error {
rs.lock.Lock() rs.lock.Lock()
defer rs.lock.Unlock() defer rs.lock.Unlock()
rs.values[key] = value rs.values[key] = value
return nil return nil
} }
// get value in redis session // Get value in redis session
func (rs *RedisSessionStore) Get(key interface{}) interface{} { func (rs *SessionStore) Get(key interface{}) interface{} {
rs.lock.RLock() rs.lock.RLock()
defer rs.lock.RUnlock() defer rs.lock.RUnlock()
if v, ok := rs.values[key]; ok { if v, ok := rs.values[key]; ok {
return v return v
} else {
return nil
} }
return nil
} }
// delete value in redis session // Delete value in redis session
func (rs *RedisSessionStore) Delete(key interface{}) error { func (rs *SessionStore) Delete(key interface{}) error {
rs.lock.Lock() rs.lock.Lock()
defer rs.lock.Unlock() defer rs.lock.Unlock()
delete(rs.values, key) delete(rs.values, key)
return nil return nil
} }
// clear all values in redis session // Flush clear all values in redis session
func (rs *RedisSessionStore) Flush() error { func (rs *SessionStore) Flush() error {
rs.lock.Lock() rs.lock.Lock()
defer rs.lock.Unlock() defer rs.lock.Unlock()
rs.values = make(map[interface{}]interface{}) rs.values = make(map[interface{}]interface{})
return nil return nil
} }
// get redis session id // SessionID get redis session id
func (rs *RedisSessionStore) SessionID() string { func (rs *SessionStore) SessionID() string {
return rs.sid return rs.sid
} }
// save session values to redis // SessionRelease save session values to redis
func (rs *RedisSessionStore) SessionRelease(w http.ResponseWriter) { func (rs *SessionStore) SessionRelease(w http.ResponseWriter) {
c := rs.p.Get() c := rs.p.Get()
defer c.Close() defer c.Close()
@ -112,8 +111,8 @@ func (rs *RedisSessionStore) SessionRelease(w http.ResponseWriter) {
c.Do("SETEX", rs.sid, rs.maxlifetime, string(b)) c.Do("SETEX", rs.sid, rs.maxlifetime, string(b))
} }
// redis session provider // Provider redis session provider
type RedisProvider struct { type Provider struct {
maxlifetime int64 maxlifetime int64
savePath string savePath string
poolsize int poolsize int
@ -122,10 +121,10 @@ type RedisProvider struct {
poollist *redis.Pool poollist *redis.Pool
} }
// init redis session // SessionInit init redis session
// savepath like redis server addr,pool size,password,dbnum // savepath like redis server addr,pool size,password,dbnum
// e.g. 127.0.0.1:6379,100,astaxie,0 // e.g. 127.0.0.1:6379,100,astaxie,0
func (rp *RedisProvider) SessionInit(maxlifetime int64, savePath string) error { func (rp *Provider) SessionInit(maxlifetime int64, savePath string) error {
rp.maxlifetime = maxlifetime rp.maxlifetime = maxlifetime
configs := strings.Split(savePath, ",") configs := strings.Split(savePath, ",")
if len(configs) > 0 { if len(configs) > 0 {
@ -134,12 +133,12 @@ func (rp *RedisProvider) SessionInit(maxlifetime int64, savePath string) error {
if len(configs) > 1 { if len(configs) > 1 {
poolsize, err := strconv.Atoi(configs[1]) poolsize, err := strconv.Atoi(configs[1])
if err != nil || poolsize <= 0 { if err != nil || poolsize <= 0 {
rp.poolsize = MAX_POOL_SIZE rp.poolsize = MaxPoolSize
} else { } else {
rp.poolsize = poolsize rp.poolsize = poolsize
} }
} else { } else {
rp.poolsize = MAX_POOL_SIZE rp.poolsize = MaxPoolSize
} }
if len(configs) > 2 { if len(configs) > 2 {
rp.password = configs[2] rp.password = configs[2]
@ -176,8 +175,8 @@ func (rp *RedisProvider) SessionInit(maxlifetime int64, savePath string) error {
return rp.poollist.Get().Err() return rp.poollist.Get().Err()
} }
// read redis session by sid // SessionRead read redis session by sid
func (rp *RedisProvider) SessionRead(sid string) (session.SessionStore, error) { func (rp *Provider) SessionRead(sid string) (session.Store, error) {
c := rp.poollist.Get() c := rp.poollist.Get()
defer c.Close() defer c.Close()
@ -192,24 +191,23 @@ func (rp *RedisProvider) SessionRead(sid string) (session.SessionStore, error) {
} }
} }
rs := &RedisSessionStore{p: rp.poollist, sid: sid, values: kv, maxlifetime: rp.maxlifetime} rs := &SessionStore{p: rp.poollist, sid: sid, values: kv, maxlifetime: rp.maxlifetime}
return rs, nil return rs, nil
} }
// check redis session exist by sid // SessionExist check redis session exist by sid
func (rp *RedisProvider) SessionExist(sid string) bool { func (rp *Provider) SessionExist(sid string) bool {
c := rp.poollist.Get() c := rp.poollist.Get()
defer c.Close() defer c.Close()
if existed, err := redis.Int(c.Do("EXISTS", sid)); err != nil || existed == 0 { if existed, err := redis.Int(c.Do("EXISTS", sid)); err != nil || existed == 0 {
return false return false
} else {
return true
} }
return true
} }
// generate new sid for redis session // SessionRegenerate generate new sid for redis session
func (rp *RedisProvider) SessionRegenerate(oldsid, sid string) (session.SessionStore, error) { func (rp *Provider) SessionRegenerate(oldsid, sid string) (session.Store, error) {
c := rp.poollist.Get() c := rp.poollist.Get()
defer c.Close() defer c.Close()
@ -234,12 +232,12 @@ func (rp *RedisProvider) SessionRegenerate(oldsid, sid string) (session.SessionS
} }
} }
rs := &RedisSessionStore{p: rp.poollist, sid: sid, values: kv, maxlifetime: rp.maxlifetime} rs := &SessionStore{p: rp.poollist, sid: sid, values: kv, maxlifetime: rp.maxlifetime}
return rs, nil return rs, nil
} }
// delete redis session by id // SessionDestroy delete redis session by id
func (rp *RedisProvider) SessionDestroy(sid string) error { func (rp *Provider) SessionDestroy(sid string) error {
c := rp.poollist.Get() c := rp.poollist.Get()
defer c.Close() defer c.Close()
@ -247,13 +245,13 @@ func (rp *RedisProvider) SessionDestroy(sid string) error {
return nil return nil
} }
// Impelment method, no used. // SessionGC Impelment method, no used.
func (rp *RedisProvider) SessionGC() { func (rp *Provider) SessionGC() {
return return
} }
// @todo // SessionAll return all activeSession
func (rp *RedisProvider) SessionAll() int { func (rp *Provider) SessionAll() int {
return 0 return 0
} }

33
session/sess_cookie.go
View File

@ -25,7 +25,7 @@ import (
var cookiepder = &CookieProvider{} var cookiepder = &CookieProvider{}
// Cookie SessionStore // CookieSessionStore Cookie SessionStore
type CookieSessionStore struct { type CookieSessionStore struct {
sid string sid string
values map[interface{}]interface{} // session data values map[interface{}]interface{} // session data
@ -47,9 +47,8 @@ func (st *CookieSessionStore) Get(key interface{}) interface{} {
defer st.lock.RUnlock() defer st.lock.RUnlock()
if v, ok := st.values[key]; ok { if v, ok := st.values[key]; ok {
return v return v
} else {
return nil
} }
return nil
} }
// Delete value in cookie session // Delete value in cookie session
@ -60,7 +59,7 @@ func (st *CookieSessionStore) Delete(key interface{}) error {
return nil return nil
} }
// Clean all values in cookie session // Flush Clean all values in cookie session
func (st *CookieSessionStore) Flush() error { func (st *CookieSessionStore) Flush() error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
@ -68,12 +67,12 @@ func (st *CookieSessionStore) Flush() error {
return nil return nil
} }
// Return id of this cookie session // SessionID Return id of this cookie session
func (st *CookieSessionStore) SessionID() string { func (st *CookieSessionStore) SessionID() string {
return st.sid return st.sid
} }
// Write cookie session to http response cookie // SessionRelease Write cookie session to http response cookie
func (st *CookieSessionStore) SessionRelease(w http.ResponseWriter) { func (st *CookieSessionStore) SessionRelease(w http.ResponseWriter) {
str, err := encodeCookie(cookiepder.block, str, err := encodeCookie(cookiepder.block,
cookiepder.config.SecurityKey, cookiepder.config.SecurityKey,
@ -101,14 +100,14 @@ type cookieConfig struct {
Maxage int `json:"maxage"` Maxage int `json:"maxage"`
} }
// Cookie session provider // CookieProvider Cookie session provider
type CookieProvider struct { type CookieProvider struct {
maxlifetime int64 maxlifetime int64
config *cookieConfig config *cookieConfig
block cipher.Block block cipher.Block
} }
// Init cookie session provider with max lifetime and config json. // SessionInit Init cookie session provider with max lifetime and config json.
// maxlifetime is ignored. // maxlifetime is ignored.
// json config: // json config:
// securityKey - hash string // securityKey - hash string
@ -136,9 +135,9 @@ func (pder *CookieProvider) SessionInit(maxlifetime int64, config string) error
return nil return nil
} }
// Get SessionStore in cooke. // SessionRead Get SessionStore in cooke.
// decode cooke string to map and put into SessionStore with sid. // decode cooke string to map and put into SessionStore with sid.
func (pder *CookieProvider) SessionRead(sid string) (SessionStore, error) { func (pder *CookieProvider) SessionRead(sid string) (Store, error) {
maps, _ := decodeCookie(pder.block, maps, _ := decodeCookie(pder.block,
pder.config.SecurityKey, pder.config.SecurityKey,
pder.config.SecurityName, pder.config.SecurityName,
@ -150,32 +149,32 @@ func (pder *CookieProvider) SessionRead(sid string) (SessionStore, error) {
return rs, nil return rs, nil
} }
// Cookie session is always existed // SessionExist Cookie session is always existed
func (pder *CookieProvider) SessionExist(sid string) bool { func (pder *CookieProvider) SessionExist(sid string) bool {
return true return true
} }
// Implement method, no used. // SessionRegenerate Implement method, no used.
func (pder *CookieProvider) SessionRegenerate(oldsid, sid string) (SessionStore, error) { func (pder *CookieProvider) SessionRegenerate(oldsid, sid string) (Store, error) {
return nil, nil return nil, nil
} }
// Implement method, no used. // SessionDestroy Implement method, no used.
func (pder *CookieProvider) SessionDestroy(sid string) error { func (pder *CookieProvider) SessionDestroy(sid string) error {
return nil return nil
} }
// Implement method, no used. // SessionGC Implement method, no used.
func (pder *CookieProvider) SessionGC() { func (pder *CookieProvider) SessionGC() {
return return
} }
// Implement method, return 0. // SessionAll Implement method, return 0.
func (pder *CookieProvider) SessionAll() int { func (pder *CookieProvider) SessionAll() int {
return 0 return 0
} }
// Implement method, no used. // SessionUpdate Implement method, no used.
func (pder *CookieProvider) SessionUpdate(sid string) error { func (pder *CookieProvider) SessionUpdate(sid string) error {
return nil return nil
} }

38
session/sess_file.go
View File

@ -32,7 +32,7 @@ var (
gcmaxlifetime int64 gcmaxlifetime int64
) )
// File session store // FileSessionStore File session store
type FileSessionStore struct { type FileSessionStore struct {
sid string sid string
lock sync.RWMutex lock sync.RWMutex
@ -53,9 +53,8 @@ func (fs *FileSessionStore) Get(key interface{}) interface{} {
defer fs.lock.RUnlock() defer fs.lock.RUnlock()
if v, ok := fs.values[key]; ok { if v, ok := fs.values[key]; ok {
return v return v
} else {
return nil
} }
return nil
} }
// Delete value in file session by given key // Delete value in file session by given key
@ -66,7 +65,7 @@ func (fs *FileSessionStore) Delete(key interface{}) error {
return nil return nil
} }
// Clean all values in file session // Flush Clean all values in file session
func (fs *FileSessionStore) Flush() error { func (fs *FileSessionStore) Flush() error {
fs.lock.Lock() fs.lock.Lock()
defer fs.lock.Unlock() defer fs.lock.Unlock()
@ -74,12 +73,12 @@ func (fs *FileSessionStore) Flush() error {
return nil return nil
} }
// Get file session store id // SessionID Get file session store id
func (fs *FileSessionStore) SessionID() string { func (fs *FileSessionStore) SessionID() string {
return fs.sid return fs.sid
} }
// Write file session to local file with Gob string // SessionRelease Write file session to local file with Gob string
func (fs *FileSessionStore) SessionRelease(w http.ResponseWriter) { func (fs *FileSessionStore) SessionRelease(w http.ResponseWriter) {
b, err := EncodeGob(fs.values) b, err := EncodeGob(fs.values)
if err != nil { if err != nil {
@ -100,14 +99,14 @@ func (fs *FileSessionStore) SessionRelease(w http.ResponseWriter) {
f.Close() f.Close()
} }
// File session provider // FileProvider File session provider
type FileProvider struct { type FileProvider struct {
lock sync.RWMutex lock sync.RWMutex
maxlifetime int64 maxlifetime int64
savePath string savePath string
} }
// Init file session provider. // SessionInit Init file session provider.
// savePath sets the session files path. // savePath sets the session files path.
func (fp *FileProvider) SessionInit(maxlifetime int64, savePath string) error { func (fp *FileProvider) SessionInit(maxlifetime int64, savePath string) error {
fp.maxlifetime = maxlifetime fp.maxlifetime = maxlifetime
@ -115,10 +114,10 @@ func (fp *FileProvider) SessionInit(maxlifetime int64, savePath string) error {
return nil return nil
} }
// Read file session by sid. // SessionRead Read file session by sid.
// if file is not exist, create it. // if file is not exist, create it.
// the file path is generated from sid string. // the file path is generated from sid string.
func (fp *FileProvider) SessionRead(sid string) (SessionStore, error) { func (fp *FileProvider) SessionRead(sid string) (Store, error) {
filepder.lock.Lock() filepder.lock.Lock()
defer filepder.lock.Unlock() defer filepder.lock.Unlock()
@ -154,7 +153,7 @@ func (fp *FileProvider) SessionRead(sid string) (SessionStore, error) {
return ss, nil return ss, nil
} }
// Check file session exist. // SessionExist Check file session exist.
// it checkes the file named from sid exist or not. // it checkes the file named from sid exist or not.
func (fp *FileProvider) SessionExist(sid string) bool { func (fp *FileProvider) SessionExist(sid string) bool {
filepder.lock.Lock() filepder.lock.Lock()
@ -163,12 +162,11 @@ func (fp *FileProvider) SessionExist(sid string) bool {
_, err := os.Stat(path.Join(fp.savePath, string(sid[0]), string(sid[1]), sid)) _, err := os.Stat(path.Join(fp.savePath, string(sid[0]), string(sid[1]), sid))
if err == nil { if err == nil {
return true return true
} else {
return false
} }
return false
} }
// Remove all files in this save path // SessionDestroy Remove all files in this save path
func (fp *FileProvider) SessionDestroy(sid string) error { func (fp *FileProvider) SessionDestroy(sid string) error {
filepder.lock.Lock() filepder.lock.Lock()
defer filepder.lock.Unlock() defer filepder.lock.Unlock()
@ -176,7 +174,7 @@ func (fp *FileProvider) SessionDestroy(sid string) error {
return nil return nil
} }
// Recycle files in save path // SessionGC Recycle files in save path
func (fp *FileProvider) SessionGC() { func (fp *FileProvider) SessionGC() {
filepder.lock.Lock() filepder.lock.Lock()
defer filepder.lock.Unlock() defer filepder.lock.Unlock()
@ -185,7 +183,7 @@ func (fp *FileProvider) SessionGC() {
filepath.Walk(fp.savePath, gcpath) filepath.Walk(fp.savePath, gcpath)
} }
// Get active file session number. // SessionAll Get active file session number.
// it walks save path to count files. // it walks save path to count files.
func (fp *FileProvider) SessionAll() int { func (fp *FileProvider) SessionAll() int {
a := &activeSession{} a := &activeSession{}
@ -199,9 +197,9 @@ func (fp *FileProvider) SessionAll() int {
return a.total return a.total
} }
// Generate new sid for file session. // SessionRegenerate Generate new sid for file session.
// it delete old file and create new file named from new sid. // it delete old file and create new file named from new sid.
func (fp *FileProvider) SessionRegenerate(oldsid, sid string) (SessionStore, error) { func (fp *FileProvider) SessionRegenerate(oldsid, sid string) (Store, error) {
filepder.lock.Lock() filepder.lock.Lock()
defer filepder.lock.Unlock() defer filepder.lock.Unlock()
@ -269,14 +267,14 @@ type activeSession struct {
total int total int
} }
func (self *activeSession) visit(paths string, f os.FileInfo, err error) error { func (as *activeSession) visit(paths string, f os.FileInfo, err error) error {
if err != nil { if err != nil {
return err return err
} }
if f.IsDir() { if f.IsDir() {
return nil return nil
} }
self.total = self.total + 1 as.total = as.total + 1
return nil return nil
} }

71
session/sess_mem.go
View File

@ -23,7 +23,7 @@ import (
var mempder = &MemProvider{list: list.New(), sessions: make(map[string]*list.Element)} var mempder = &MemProvider{list: list.New(), sessions: make(map[string]*list.Element)}
// memory session store. // MemSessionStore memory session store.
// it saved sessions in a map in memory. // it saved sessions in a map in memory.
type MemSessionStore struct { type MemSessionStore struct {
sid string //session id sid string //session id
@ -32,7 +32,7 @@ type MemSessionStore struct {
lock sync.RWMutex lock sync.RWMutex
} }
// set value to memory session // Set value to memory session
func (st *MemSessionStore) Set(key, value interface{}) error { func (st *MemSessionStore) Set(key, value interface{}) error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
@ -40,18 +40,17 @@ func (st *MemSessionStore) Set(key, value interface{}) error {
return nil return nil
} }
// get value from memory session by key // Get value from memory session by key
func (st *MemSessionStore) Get(key interface{}) interface{} { func (st *MemSessionStore) Get(key interface{}) interface{} {
st.lock.RLock() st.lock.RLock()
defer st.lock.RUnlock() defer st.lock.RUnlock()
if v, ok := st.value[key]; ok { if v, ok := st.value[key]; ok {
return v return v
} else {
return nil
} }
return nil
} }
// delete in memory session by key // Delete in memory session by key
func (st *MemSessionStore) Delete(key interface{}) error { func (st *MemSessionStore) Delete(key interface{}) error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
@ -59,7 +58,7 @@ func (st *MemSessionStore) Delete(key interface{}) error {
return nil return nil
} }
// clear all values in memory session // Flush clear all values in memory session
func (st *MemSessionStore) Flush() error { func (st *MemSessionStore) Flush() error {
st.lock.Lock() st.lock.Lock()
defer st.lock.Unlock() defer st.lock.Unlock()
@ -67,15 +66,16 @@ func (st *MemSessionStore) Flush() error {
return nil return nil
} }
// get this id of memory session store // SessionID get this id of memory session store
func (st *MemSessionStore) SessionID() string { func (st *MemSessionStore) SessionID() string {
return st.sid return st.sid
} }
// Implement method, no used. // SessionRelease Implement method, no used.
func (st *MemSessionStore) SessionRelease(w http.ResponseWriter) { func (st *MemSessionStore) SessionRelease(w http.ResponseWriter) {
} }
// MemProvider Implement the provider interface
type MemProvider struct { type MemProvider struct {
lock sync.RWMutex // locker lock sync.RWMutex // locker
sessions map[string]*list.Element // map in memory sessions map[string]*list.Element // map in memory
@ -84,44 +84,42 @@ type MemProvider struct {
savePath string savePath string
} }
// init memory session // SessionInit init memory session
func (pder *MemProvider) SessionInit(maxlifetime int64, savePath string) error { func (pder *MemProvider) SessionInit(maxlifetime int64, savePath string) error {
pder.maxlifetime = maxlifetime pder.maxlifetime = maxlifetime
pder.savePath = savePath pder.savePath = savePath
return nil return nil
} }
// get memory session store by sid // SessionRead get memory session store by sid
func (pder *MemProvider) SessionRead(sid string) (SessionStore, error) { func (pder *MemProvider) SessionRead(sid string) (Store, error) {
pder.lock.RLock() pder.lock.RLock()
if element, ok := pder.sessions[sid]; ok { if element, ok := pder.sessions[sid]; ok {
go pder.SessionUpdate(sid) go pder.SessionUpdate(sid)
pder.lock.RUnlock() pder.lock.RUnlock()
return element.Value.(*MemSessionStore), nil return element.Value.(*MemSessionStore), nil
} else {
pder.lock.RUnlock()
pder.lock.Lock()
newsess := &MemSessionStore{sid: sid, timeAccessed: time.Now(), value: make(map[interface{}]interface{})}
element := pder.list.PushBack(newsess)
pder.sessions[sid] = element
pder.lock.Unlock()
return newsess, nil
} }
pder.lock.RUnlock()
pder.lock.Lock()
newsess := &MemSessionStore{sid: sid, timeAccessed: time.Now(), value: make(map[interface{}]interface{})}
element := pder.list.PushBack(newsess)
pder.sessions[sid] = element
pder.lock.Unlock()
return newsess, nil
} }
// check session store exist in memory session by sid // SessionExist check session store exist in memory session by sid
func (pder *MemProvider) SessionExist(sid string) bool { func (pder *MemProvider) SessionExist(sid string) bool {
pder.lock.RLock() pder.lock.RLock()
defer pder.lock.RUnlock() defer pder.lock.RUnlock()
if _, ok := pder.sessions[sid]; ok { if _, ok := pder.sessions[sid]; ok {
return true return true
} else {
return false
} }
return false
} }
// generate new sid for session store in memory session // SessionRegenerate generate new sid for session store in memory session
func (pder *MemProvider) SessionRegenerate(oldsid, sid string) (SessionStore, error) { func (pder *MemProvider) SessionRegenerate(oldsid, sid string) (Store, error) {
pder.lock.RLock() pder.lock.RLock()
if element, ok := pder.sessions[oldsid]; ok { if element, ok := pder.sessions[oldsid]; ok {
go pder.SessionUpdate(oldsid) go pder.SessionUpdate(oldsid)
@ -132,18 +130,17 @@ func (pder *MemProvider) SessionRegenerate(oldsid, sid string) (SessionStore, er
delete(pder.sessions, oldsid) delete(pder.sessions, oldsid)
pder.lock.Unlock() pder.lock.Unlock()
return element.Value.(*MemSessionStore), nil return element.Value.(*MemSessionStore), nil
} else {
pder.lock.RUnlock()
pder.lock.Lock()
newsess := &MemSessionStore{sid: sid, timeAccessed: time.Now(), value: make(map[interface{}]interface{})}
element := pder.list.PushBack(newsess)
pder.sessions[sid] = element
pder.lock.Unlock()
return newsess, nil
} }
pder.lock.RUnlock()
pder.lock.Lock()
newsess := &MemSessionStore{sid: sid, timeAccessed: time.Now(), value: make(map[interface{}]interface{})}
element := pder.list.PushBack(newsess)
pder.sessions[sid] = element
pder.lock.Unlock()
return newsess, nil
} }
// delete session store in memory session by id // SessionDestroy delete session store in memory session by id
func (pder *MemProvider) SessionDestroy(sid string) error { func (pder *MemProvider) SessionDestroy(sid string) error {
pder.lock.Lock() pder.lock.Lock()
defer pder.lock.Unlock() defer pder.lock.Unlock()
@ -155,7 +152,7 @@ func (pder *MemProvider) SessionDestroy(sid string) error {
return nil return nil
} }
// clean expired session stores in memory session // SessionGC clean expired session stores in memory session
func (pder *MemProvider) SessionGC() { func (pder *MemProvider) SessionGC() {
pder.lock.RLock() pder.lock.RLock()
for { for {
@ -177,12 +174,12 @@ func (pder *MemProvider) SessionGC() {
pder.lock.RUnlock() pder.lock.RUnlock()
} }
// get count number of memory session // SessionAll get count number of memory session
func (pder *MemProvider) SessionAll() int { func (pder *MemProvider) SessionAll() int {
return pder.list.Len() return pder.list.Len()
} }
// expand time of session store by id in memory session // SessionUpdate expand time of session store by id in memory session
func (pder *MemProvider) SessionUpdate(sid string) error { func (pder *MemProvider) SessionUpdate(sid string) error {
pder.lock.Lock() pder.lock.Lock()
defer pder.lock.Unlock() defer pder.lock.Unlock()

6
session/sess_utils.go
View File

@ -178,11 +178,11 @@ func decodeCookie(block cipher.Block, hashKey, name, value string, gcmaxlifetime
return nil, err return nil, err
} }
// 5. DecodeGob. // 5. DecodeGob.
if dst, err := DecodeGob(b); err != nil { dst, err := DecodeGob(b)
if err != nil {
return nil, err return nil, err
} else {
return dst, nil
} }
return dst, nil
} }
// Encoding ------------------------------------------------------------------- // Encoding -------------------------------------------------------------------

65
session/session.go
View File

@ -12,7 +12,7 @@
// See the License for the specific language governing permissions and // See the License for the specific language governing permissions and
// limitations under the License. // limitations under the License.
// package session provider // Package session provider
// //
// Usage: // Usage:
// import( // import(
@ -37,8 +37,8 @@ import (
"time" "time"
) )
// SessionStore contains all data for one session process with specific id. // Store contains all data for one session process with specific id.
type SessionStore interface { type Store interface {
Set(key, value interface{}) error //set session value Set(key, value interface{}) error //set session value
Get(key interface{}) interface{} //get session value Get(key interface{}) interface{} //get session value
Delete(key interface{}) error //delete session value Delete(key interface{}) error //delete session value
@ -51,9 +51,9 @@ type SessionStore interface {
// it can operate a SessionStore by its id. // it can operate a SessionStore by its id.
type Provider interface { type Provider interface {
SessionInit(gclifetime int64, config string) error SessionInit(gclifetime int64, config string) error
SessionRead(sid string) (SessionStore, error) SessionRead(sid string) (Store, error)
SessionExist(sid string) bool SessionExist(sid string) bool
SessionRegenerate(oldsid, sid string) (SessionStore, error) SessionRegenerate(oldsid, sid string) (Store, error)
SessionDestroy(sid string) error SessionDestroy(sid string) error
SessionAll() int //get all active session SessionAll() int //get all active session
SessionGC() SessionGC()
@ -83,7 +83,7 @@ type managerConfig struct {
CookieLifeTime int `json:"cookieLifeTime"` CookieLifeTime int `json:"cookieLifeTime"`
ProviderConfig string `json:"providerConfig"` ProviderConfig string `json:"providerConfig"`
Domain string `json:"domain"` Domain string `json:"domain"`
SessionIdLength int64 `json:"sessionIdLength"` SessionIDLength int64 `json:"sessionIDLength"`
} }
// Manager contains Provider and its configuration. // Manager contains Provider and its configuration.
@ -92,7 +92,7 @@ type Manager struct {
config *managerConfig config *managerConfig
} }
// Create new Manager with provider name and json config string. // NewManager Create new Manager with provider name and json config string.
// provider name: // provider name:
// 1. cookie // 1. cookie
// 2. file // 2. file
@ -123,8 +123,8 @@ func NewManager(provideName, config string) (*Manager, error) {
return nil, err return nil, err
} }
if cf.SessionIdLength == 0 { if cf.SessionIDLength == 0 {
cf.SessionIdLength = 16 cf.SessionIDLength = 16
} }
return &Manager{ return &Manager{
@ -133,12 +133,12 @@ func NewManager(provideName, config string) (*Manager, error) {
}, nil }, nil
} }
// Start session. generate or read the session id from http request. // SessionStart Start session. generate or read the session id from http request.
// if session id exists, return SessionStore with this id. // if session id exists, return SessionStore with this id.
func (manager *Manager) SessionStart(w http.ResponseWriter, r *http.Request) (session SessionStore, err error) { func (manager *Manager) SessionStart(w http.ResponseWriter, r *http.Request) (session Store, err error) {
cookie, errs := r.Cookie(manager.config.CookieName) cookie, errs := r.Cookie(manager.config.CookieName)
if errs != nil || cookie.Value == "" { if errs != nil || cookie.Value == "" {
sid, errs := manager.sessionId(r) sid, errs := manager.sessionID(r)
if errs != nil { if errs != nil {
return nil, errs return nil, errs
} }
@ -167,7 +167,7 @@ func (manager *Manager) SessionStart(w http.ResponseWriter, r *http.Request) (se
if manager.provider.SessionExist(sid) { if manager.provider.SessionExist(sid) {
session, err = manager.provider.SessionRead(sid) session, err = manager.provider.SessionRead(sid)
} else { } else {
sid, err = manager.sessionId(r) sid, err = manager.sessionID(r)
if err != nil { if err != nil {
return nil, err return nil, err
} }
@ -193,39 +193,38 @@ func (manager *Manager) SessionStart(w http.ResponseWriter, r *http.Request) (se
return return
} }
// Destroy session by its id in http request cookie. // SessionDestroy Destroy session by its id in http request cookie.
func (manager *Manager) SessionDestroy(w http.ResponseWriter, r *http.Request) { func (manager *Manager) SessionDestroy(w http.ResponseWriter, r *http.Request) {
cookie, err := r.Cookie(manager.config.CookieName) cookie, err := r.Cookie(manager.config.CookieName)
if err != nil || cookie.Value == "" { if err != nil || cookie.Value == "" {
return return
} else {
manager.provider.SessionDestroy(cookie.Value)
expiration := time.Now()
cookie := http.Cookie{Name: manager.config.CookieName,
Path: "/",
HttpOnly: true,
Expires: expiration,
MaxAge: -1}
http.SetCookie(w, &cookie)
} }
manager.provider.SessionDestroy(cookie.Value)
expiration := time.Now()
cookie = &http.Cookie{Name: manager.config.CookieName,
Path: "/",
HttpOnly: true,
Expires: expiration,
MaxAge: -1}
http.SetCookie(w, cookie)
} }
// Get SessionStore by its id. // GetSessionStore Get SessionStore by its id.
func (manager *Manager) GetSessionStore(sid string) (sessions SessionStore, err error) { func (manager *Manager) GetSessionStore(sid string) (sessions Store, err error) {
sessions, err = manager.provider.SessionRead(sid) sessions, err = manager.provider.SessionRead(sid)
return return
} }
// Start session gc process. // GC Start session gc process.
// it can do gc in times after gc lifetime. // it can do gc in times after gc lifetime.
func (manager *Manager) GC() { func (manager *Manager) GC() {
manager.provider.SessionGC() manager.provider.SessionGC()
time.AfterFunc(time.Duration(manager.config.Gclifetime)*time.Second, func() { manager.GC() }) time.AfterFunc(time.Duration(manager.config.Gclifetime)*time.Second, func() { manager.GC() })
} }
// Regenerate a session id for this SessionStore who's id is saving in http request. // SessionRegenerateID Regenerate a session id for this SessionStore who's id is saving in http request.
func (manager *Manager) SessionRegenerateId(w http.ResponseWriter, r *http.Request) (session SessionStore) { func (manager *Manager) SessionRegenerateID(w http.ResponseWriter, r *http.Request) (session Store) {
sid, err := manager.sessionId(r) sid, err := manager.sessionID(r)
if err != nil { if err != nil {
return return
} }
@ -256,18 +255,18 @@ func (manager *Manager) SessionRegenerateId(w http.ResponseWriter, r *http.Reque
return return
} }
// Get all active sessions count number. // GetActiveSession Get all active sessions count number.
func (manager *Manager) GetActiveSession() int { func (manager *Manager) GetActiveSession() int {
return manager.provider.SessionAll() return manager.provider.SessionAll()
} }
// Set cookie with https. // SetSecure Set cookie with https.
func (manager *Manager) SetSecure(secure bool) { func (manager *Manager) SetSecure(secure bool) {
manager.config.Secure = secure manager.config.Secure = secure
} }
func (manager *Manager) sessionId(r *http.Request) (string, error) { func (manager *Manager) sessionID(r *http.Request) (string, error) {
b := make([]byte, manager.config.SessionIdLength) b := make([]byte, manager.config.SessionIDLength)
n, err := rand.Read(b) n, err := rand.Read(b)
if n != len(b) || err != nil { if n != len(b) || err != nil {
return "", fmt.Errorf("Could not successfully read from the system CSPRNG.") return "", fmt.Errorf("Could not successfully read from the system CSPRNG.")