mirror of
https://github.com/go-gitea/gitea.git
synced 2024-08-20 11:33:25 +02:00
* Some changes to fix recovery * Move Recovery to middlewares * Remove trace code * Fix lint * add session middleware and remove dependent on macaron for sso * Fix panic 500 page rendering * Fix bugs * Fix fmt * Fix vendor * recover unnecessary change * Fix lint and addd some comments about the copied codes. * Use util.StatDir instead of com.StatDir Co-authored-by: 6543 <6543@obermui.de>
228 lines
4.9 KiB
Go
Vendored
228 lines
4.9 KiB
Go
Vendored
// Copyright 2013 Beego Authors
|
|
// Copyright 2014 The Macaron Authors
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License"): you may
|
|
// not use this file except in compliance with the License. You may obtain
|
|
// a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
// License for the specific language governing permissions and limitations
|
|
// under the License.
|
|
|
|
package session
|
|
|
|
import (
|
|
"strings"
|
|
"sync"
|
|
|
|
"gitea.com/go-chi/session"
|
|
"github.com/couchbase/go-couchbase"
|
|
)
|
|
|
|
// CouchbaseSessionStore represents a couchbase session store implementation.
|
|
type CouchbaseSessionStore struct {
|
|
b *couchbase.Bucket
|
|
sid string
|
|
lock sync.RWMutex
|
|
data map[interface{}]interface{}
|
|
maxlifetime int64
|
|
}
|
|
|
|
// Set sets value to given key in session.
|
|
func (s *CouchbaseSessionStore) Set(key, val interface{}) error {
|
|
s.lock.Lock()
|
|
defer s.lock.Unlock()
|
|
|
|
s.data[key] = val
|
|
return nil
|
|
}
|
|
|
|
// Get gets value by given key in session.
|
|
func (s *CouchbaseSessionStore) Get(key interface{}) interface{} {
|
|
s.lock.RLock()
|
|
defer s.lock.RUnlock()
|
|
|
|
return s.data[key]
|
|
}
|
|
|
|
// Delete delete a key from session.
|
|
func (s *CouchbaseSessionStore) Delete(key interface{}) error {
|
|
s.lock.Lock()
|
|
defer s.lock.Unlock()
|
|
|
|
delete(s.data, key)
|
|
return nil
|
|
}
|
|
|
|
// ID returns current session ID.
|
|
func (s *CouchbaseSessionStore) ID() string {
|
|
return s.sid
|
|
}
|
|
|
|
// Release releases resource and save data to provider.
|
|
func (s *CouchbaseSessionStore) Release() error {
|
|
defer s.b.Close()
|
|
|
|
// Skip encoding if the data is empty
|
|
if len(s.data) == 0 {
|
|
return nil
|
|
}
|
|
|
|
data, err := session.EncodeGob(s.data)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
return s.b.Set(s.sid, int(s.maxlifetime), data)
|
|
}
|
|
|
|
// Flush deletes all session data.
|
|
func (s *CouchbaseSessionStore) Flush() error {
|
|
s.lock.Lock()
|
|
defer s.lock.Unlock()
|
|
|
|
s.data = make(map[interface{}]interface{})
|
|
return nil
|
|
}
|
|
|
|
// CouchbaseProvider represents a couchbase session provider implementation.
|
|
type CouchbaseProvider struct {
|
|
maxlifetime int64
|
|
connStr string
|
|
pool string
|
|
bucket string
|
|
b *couchbase.Bucket
|
|
}
|
|
|
|
func (cp *CouchbaseProvider) getBucket() *couchbase.Bucket {
|
|
c, err := couchbase.Connect(cp.connStr)
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
|
|
pool, err := c.GetPool(cp.pool)
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
|
|
bucket, err := pool.GetBucket(cp.bucket)
|
|
if err != nil {
|
|
return nil
|
|
}
|
|
|
|
return bucket
|
|
}
|
|
|
|
// Init initializes memory session provider.
|
|
// connStr is couchbase server REST/JSON URL
|
|
// e.g. http://host:port/, Pool, Bucket
|
|
func (p *CouchbaseProvider) Init(maxlifetime int64, connStr string) error {
|
|
p.maxlifetime = maxlifetime
|
|
configs := strings.Split(connStr, ",")
|
|
if len(configs) > 0 {
|
|
p.connStr = configs[0]
|
|
}
|
|
if len(configs) > 1 {
|
|
p.pool = configs[1]
|
|
}
|
|
if len(configs) > 2 {
|
|
p.bucket = configs[2]
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// Read returns raw session store by session ID.
|
|
func (p *CouchbaseProvider) Read(sid string) (session.RawStore, error) {
|
|
p.b = p.getBucket()
|
|
|
|
var doc []byte
|
|
|
|
err := p.b.Get(sid, &doc)
|
|
var kv map[interface{}]interface{}
|
|
if doc == nil {
|
|
kv = make(map[interface{}]interface{})
|
|
} else {
|
|
kv, err = session.DecodeGob(doc)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
cs := &CouchbaseSessionStore{b: p.b, sid: sid, data: kv, maxlifetime: p.maxlifetime}
|
|
return cs, nil
|
|
}
|
|
|
|
// Exist returns true if session with given ID exists.
|
|
func (p *CouchbaseProvider) Exist(sid string) bool {
|
|
p.b = p.getBucket()
|
|
defer p.b.Close()
|
|
|
|
var doc []byte
|
|
|
|
if err := p.b.Get(sid, &doc); err != nil || doc == nil {
|
|
return false
|
|
} else {
|
|
return true
|
|
}
|
|
}
|
|
|
|
// Destroy deletes a session by session ID.
|
|
func (p *CouchbaseProvider) Destroy(sid string) error {
|
|
p.b = p.getBucket()
|
|
defer p.b.Close()
|
|
|
|
p.b.Delete(sid)
|
|
return nil
|
|
}
|
|
|
|
// Regenerate regenerates a session store from old session ID to new one.
|
|
func (p *CouchbaseProvider) Regenerate(oldsid, sid string) (session.RawStore, error) {
|
|
p.b = p.getBucket()
|
|
|
|
var doc []byte
|
|
if err := p.b.Get(oldsid, &doc); err != nil || doc == nil {
|
|
p.b.Set(sid, int(p.maxlifetime), "")
|
|
} else {
|
|
err := p.b.Delete(oldsid)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
_, _ = p.b.Add(sid, int(p.maxlifetime), doc)
|
|
}
|
|
|
|
err := p.b.Get(sid, &doc)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
var kv map[interface{}]interface{}
|
|
if doc == nil {
|
|
kv = make(map[interface{}]interface{})
|
|
} else {
|
|
kv, err = session.DecodeGob(doc)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
cs := &CouchbaseSessionStore{b: p.b, sid: sid, data: kv, maxlifetime: p.maxlifetime}
|
|
return cs, nil
|
|
}
|
|
|
|
// Count counts and returns number of sessions.
|
|
func (p *CouchbaseProvider) Count() int {
|
|
// FIXME
|
|
return 0
|
|
}
|
|
|
|
// GC calls GC to clean expired sessions.
|
|
func (p *CouchbaseProvider) GC() {}
|
|
|
|
func init() {
|
|
session.Register("couchbase", &CouchbaseProvider{})
|
|
}
|