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Update go-chi/session (fixes "race" in tests) (#17031)

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Update to latest go-chi/session where the NewManager causes a new
Provider instantiation instead of reconfiguring an old one.
(https://gitea.com/go-chi/session/pulls/1)

The NewManager call is now concurrency safe and would allow live
reconfiguration in future but for now this PR simply fixes an
intermittent "data-race" detected in our tests.  (See
https://drone.gitea.io/go-gitea/gitea/43900/2/14)

Related #17027
Related #1441

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2021-09-13 09:40:55 +01:00 committed by GitHub
parent 132c8c43e1
commit 8af7a21085
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 30 additions and 9 deletions
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2
go.mod
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@ -9,7 +9,7 @@ require (
gitea.com/go-chi/binding v0.0.0-20210301195521-1fe1c9a555e7
gitea.com/go-chi/cache v0.0.0-20210110083709-82c4c9ce2d5e
gitea.com/go-chi/captcha v0.0.0-20210110083842-e7696c336a1e
gitea.com/go-chi/session v0.0.0-20210108030337-0cb48c5ba8ee
gitea.com/go-chi/session v0.0.0-20210913064732-2ac132b0fa07
gitea.com/lunny/levelqueue v0.4.1
github.com/Microsoft/go-winio v0.5.0 // indirect
github.com/NYTimes/gziphandler v1.1.1

4
go.sum
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@ -47,8 +47,8 @@ gitea.com/go-chi/cache v0.0.0-20210110083709-82c4c9ce2d5e h1:zgPGaf3kXP0cVm9J0l8
gitea.com/go-chi/cache v0.0.0-20210110083709-82c4c9ce2d5e/go.mod h1:k2V/gPDEtXGjjMGuBJiapffAXTv76H4snSmlJRLUhH0=
gitea.com/go-chi/captcha v0.0.0-20210110083842-e7696c336a1e h1:YjaQU6XFicdhPN+MlGolcXO8seYY2+EY5g7vZPB17CQ=
gitea.com/go-chi/captcha v0.0.0-20210110083842-e7696c336a1e/go.mod h1:nfA7JaGv3hbGQ1ktdhAsZhdS84qKffI8NMlHr+Opsog=
gitea.com/go-chi/session v0.0.0-20210108030337-0cb48c5ba8ee h1:9U6HuKUBt/cGK6T/64dEuz0r7Yp97WAAEJvXHDlY3ws=
gitea.com/go-chi/session v0.0.0-20210108030337-0cb48c5ba8ee/go.mod h1:Ozg8IchVNb/Udg+ui39iHRYqVHSvf3C99ixdpLR8Vu0=
gitea.com/go-chi/session v0.0.0-20210913064732-2ac132b0fa07 h1:1xF0xbIgDWnBB0iURAUFCoac4KfhGDdI7y7+3/8I8i4=
gitea.com/go-chi/session v0.0.0-20210913064732-2ac132b0fa07/go.mod h1:Ozg8IchVNb/Udg+ui39iHRYqVHSvf3C99ixdpLR8Vu0=
gitea.com/lunny/levelqueue v0.4.1 h1:RZ+AFx5gBsZuyqCvofhAkPQ9uaVDPJnsULoJZIYaJNw=
gitea.com/lunny/levelqueue v0.4.1/go.mod h1:HBqmLbz56JWpfEGG0prskAV97ATNRoj5LDmPicD22hU=
gitea.com/xorm/sqlfiddle v0.0.0-20180821085327-62ce714f951a h1:lSA0F4e9A2NcQSqGqTOXqu2aRi/XEQxDCBwM8yJtE6s=

31
vendor/gitea.com/go-chi/session/session.go generated vendored
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@ -23,6 +23,7 @@ import (
"fmt"
"net/http"
"net/url"
"reflect"
"time"
)
@ -291,17 +292,34 @@ type Provider interface {
GC()
}
var providers = make(map[string]Provider)
var providers = make(map[string]func() Provider)
// Register registers a provider.
func Register(name string, provider Provider) {
if provider == nil {
if reflect.TypeOf(provider).Kind() == reflect.Ptr {
// Pointer:
RegisterFn(name, func() Provider {
return reflect.New(reflect.ValueOf(provider).Elem().Type()).Interface().(Provider)
})
return
}
// Not a Pointer
RegisterFn(name, func() Provider {
return reflect.New(reflect.TypeOf(provider)).Elem().Interface().(Provider)
})
}
// RegisterFn registers a provider function.
func RegisterFn(name string, providerfn func() Provider) {
if providerfn == nil {
panic("session: cannot register provider with nil value")
}
if _, dup := providers[name]; dup {
panic(fmt.Errorf("session: cannot register provider '%s' twice", name))
}
providers[name] = provider
providers[name] = providerfn
}
// _____
@ -318,12 +336,15 @@ type Manager struct {
}
// NewManager creates and returns a new session manager by given provider name and configuration.
// It panics when given provider isn't registered.
// It returns an error when requested provider name isn't registered.
func NewManager(name string, opt Options) (*Manager, error) {
p, ok := providers[name]
fn, ok := providers[name]
if !ok {
return nil, fmt.Errorf("session: unknown provider '%s'(forgotten import?)", name)
}
p := fn()
return &Manager{p, opt}, p.Init(opt.Maxlifetime, opt.ProviderConfig)
}

2
vendor/modules.txt vendored
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@ -18,7 +18,7 @@ gitea.com/go-chi/cache/memcache
# gitea.com/go-chi/captcha v0.0.0-20210110083842-e7696c336a1e
## explicit
gitea.com/go-chi/captcha
# gitea.com/go-chi/session v0.0.0-20210108030337-0cb48c5ba8ee
# gitea.com/go-chi/session v0.0.0-20210913064732-2ac132b0fa07
## explicit
gitea.com/go-chi/session
gitea.com/go-chi/session/couchbase