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Sessions are now in full sync with the registered database, on acquire(init), set, get, delete, clear, visit, len, release(destroy) as requested by almost everyone. https://github.com/kataras/iris/issues/969

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Former-commit-id: 49fcdb93106a78f0a24ad3fb4d8725e35e98451a
This commit is contained in:
Gerasimos Maropoulos
2018-04-22 13:52:36 +03:00
parent f113872b7d
commit b62080c4bb
28 changed files with 496 additions and 1358 deletions
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6
_examples/sessions/database/badger/main.go
View File

@@ -20,9 +20,11 @@ func main() {
db.Close()
})
defer db.Close() // close and unlock the database if application errored.
sess := sessions.New(sessions.Config{
Cookie: "sessionscookieid",
Expires: 45 * time.Minute, // <=0 means unlimited life
Expires: 45 * time.Second, // <=0 means unlimited life. Defaults to 0.
})
//
@@ -89,5 +91,5 @@ func main() {
sess.ShiftExpiration(ctx)
})
app.Run(iris.Addr(":8080"))
app.Run(iris.Addr(":8080"), iris.WithoutServerError(iris.ErrServerClosed))
}

90
_examples/sessions/database/boltdb/main.go
View File

@@ -1,90 +0,0 @@
package main
import (
"time"
"github.com/kataras/iris"
"github.com/kataras/iris/sessions"
"github.com/kataras/iris/sessions/sessiondb/boltdb"
)
func main() {
db, _ := boltdb.New("./sessions/sessions.db", 0666, "users")
// close and unlock the database when control+C/cmd+C pressed
iris.RegisterOnInterrupt(func() {
db.Close()
})
sess := sessions.New(sessions.Config{
Cookie: "sessionscookieid",
Expires: 45 * time.Minute, // <=0 means unlimited life
})
//
// IMPORTANT:
//
sess.UseDatabase(db)
// the rest of the code stays the same.
app := iris.New()
app.Get("/", func(ctx iris.Context) {
ctx.Writef("You should navigate to the /set, /get, /delete, /clear,/destroy instead")
})
app.Get("/set", func(ctx iris.Context) {
s := sess.Start(ctx)
//set session values
s.Set("name", "iris")
//test if setted here
ctx.Writef("All ok session setted to: %s", s.GetString("name"))
})
app.Get("/set/{key}/{value}", func(ctx iris.Context) {
key, value := ctx.Params().Get("key"), ctx.Params().Get("value")
s := sess.Start(ctx)
// set session values
s.Set(key, value)
// test if setted here
ctx.Writef("All ok session setted to: %s", s.GetString(key))
})
app.Get("/get", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
name := sess.Start(ctx).GetString("name")
ctx.Writef("The name on the /set was: %s", name)
})
app.Get("/get/{key}", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
name := sess.Start(ctx).GetString(ctx.Params().Get("key"))
ctx.Writef("The name on the /set was: %s", name)
})
app.Get("/delete", func(ctx iris.Context) {
// delete a specific key
sess.Start(ctx).Delete("name")
})
app.Get("/clear", func(ctx iris.Context) {
// removes all entries
sess.Start(ctx).Clear()
})
app.Get("/destroy", func(ctx iris.Context) {
//destroy, removes the entire session data and cookie
sess.Destroy(ctx)
})
app.Get("/update", func(ctx iris.Context) {
// updates expire date with a new date
sess.ShiftExpiration(ctx)
})
app.Run(iris.Addr(":8080"))
}

88
_examples/sessions/database/file/main.go
View File

@@ -1,88 +0,0 @@
package main
import (
"time"
"github.com/kataras/iris"
"github.com/gorilla/securecookie"
"github.com/kataras/iris/sessions"
"github.com/kataras/iris/sessions/sessiondb/file"
)
func main() {
db, _ := file.New("./sessions/", 0755)
sess := sessions.New(sessions.Config{
Cookie: "sessionscookieid",
Expires: 24 * time.Hour, // <=0 means unlimited life
Encoding: securecookie.New([]byte("C2O6J6oYTd0CBCNERkWZK8jGOXTXf9X2"),
[]byte("UTp6fJsicraGxA2cslELrrLX7msg5jfE")),
})
//
// IMPORTANT:
//
sess.UseDatabase(db)
// the rest of the code stays the same.
app := iris.New()
app.Get("/", func(ctx iris.Context) {
ctx.Writef("You should navigate to the /set, /get, /delete, /clear,/destroy instead")
})
app.Get("/set", func(ctx iris.Context) {
s := sess.Start(ctx)
//set session values
s.Set("name", "iris")
//test if setted here
ctx.Writef("All ok session setted to: %s", s.GetString("name"))
})
app.Get("/set/{key}/{value}", func(ctx iris.Context) {
key, value := ctx.Params().Get("key"), ctx.Params().Get("value")
s := sess.Start(ctx)
// set session values
s.Set(key, value)
// test if setted here
ctx.Writef("All ok session setted to: %s", s.GetString(key))
})
app.Get("/get", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
name := sess.Start(ctx).GetString("name")
ctx.Writef("The name on the /set was: %s", name)
})
app.Get("/get/{key}", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
name := sess.Start(ctx).GetString(ctx.Params().Get("key"))
ctx.Writef("The name on the /set was: %s", name)
})
app.Get("/delete", func(ctx iris.Context) {
// delete a specific key
sess.Start(ctx).Delete("name")
})
app.Get("/clear", func(ctx iris.Context) {
// removes all entries
sess.Start(ctx).Clear()
})
app.Get("/destroy", func(ctx iris.Context) {
//destroy, removes the entire session data and cookie
sess.Destroy(ctx)
})
app.Get("/update", func(ctx iris.Context) {
// updates expire date with a new date
sess.ShiftExpiration(ctx)
})
app.Run(iris.Addr(":8080"), iris.WithoutVersionChecker)
}

90
_examples/sessions/database/leveldb/main.go
View File

@@ -1,90 +0,0 @@
package main
import (
"time"
"github.com/kataras/iris"
"github.com/kataras/iris/sessions"
"github.com/kataras/iris/sessions/sessiondb/leveldb"
)
func main() {
db, _ := leveldb.New("./sessions/")
// close and unlock the database when control+C/cmd+C pressed
iris.RegisterOnInterrupt(func() {
db.Close()
})
sess := sessions.New(sessions.Config{
Cookie: "sessionscookieid",
Expires: 45 * time.Minute, // <=0 means unlimited life
})
//
// IMPORTANT:
//
sess.UseDatabase(db)
// the rest of the code stays the same.
app := iris.New()
app.Get("/", func(ctx iris.Context) {
ctx.Writef("You should navigate to the /set, /get, /delete, /clear,/destroy instead")
})
app.Get("/set", func(ctx iris.Context) {
s := sess.Start(ctx)
//set session values
s.Set("name", "iris")
//test if setted here
ctx.Writef("All ok session setted to: %s", s.GetString("name"))
})
app.Get("/set/{key}/{value}", func(ctx iris.Context) {
key, value := ctx.Params().Get("key"), ctx.Params().Get("value")
s := sess.Start(ctx)
// set session values
s.Set(key, value)
// test if setted here
ctx.Writef("All ok session setted to: %s", s.GetString(key))
})
app.Get("/get", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
name := sess.Start(ctx).GetString("name")
ctx.Writef("The name on the /set was: %s", name)
})
app.Get("/get/{key}", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
name := sess.Start(ctx).GetString(ctx.Params().Get("key"))
ctx.Writef("The name on the /set was: %s", name)
})
app.Get("/delete", func(ctx iris.Context) {
// delete a specific key
sess.Start(ctx).Delete("name")
})
app.Get("/clear", func(ctx iris.Context) {
// removes all entries
sess.Start(ctx).Clear()
})
app.Get("/destroy", func(ctx iris.Context) {
//destroy, removes the entire session data and cookie
sess.Destroy(ctx)
})
app.Get("/update", func(ctx iris.Context) {
// updates expire date with a new date
sess.ShiftExpiration(ctx)
})
app.Run(iris.Addr(":8080"))
}

30
_examples/sessions/database/redis/main.go
View File

@@ -10,6 +10,8 @@ import (
"github.com/kataras/iris/sessions/sessiondb/redis/service"
)
// tested with redis version 3.0.503.
// for windows see: https://github.com/ServiceStack/redis-windows
func main() {
// replace with your running redis' server settings:
db := redis.New(service.Config{
@@ -27,7 +29,12 @@ func main() {
db.Close()
})
sess := sessions.New(sessions.Config{Cookie: "sessionscookieid", Expires: 45 * time.Minute})
defer db.Close() // close the database connection if application errored.
sess := sessions.New(sessions.Config{
Cookie: "sessionscookieid",
Expires: 45 * time.Minute}, // <=0 means unlimited life. Defaults to 0.
)
//
// IMPORTANT:
@@ -46,13 +53,30 @@ func main() {
s.Set("name", "iris")
//test if setted here
ctx.Writef("All ok session setted to: %s", s.GetString("name"))
ctx.Writef("All ok session value of the 'name' is: %s", s.GetString("name"))
})
app.Get("/set/{key}/{value}", func(ctx iris.Context) {
key, value := ctx.Params().Get("key"), ctx.Params().Get("value")
s := sess.Start(ctx)
// set session values
s.Set(key, value)
// test if setted here
ctx.Writef("All ok session value of the '%s' is: %s", key, s.GetString(key))
})
app.Get("/get", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
name := sess.Start(ctx).GetString("name")
ctx.Writef("The 'name' on the /set was: %s", name)
})
app.Get("/get/{key}", func(ctx iris.Context) {
// get a specific key, as string, if no found returns just an empty string
name := sess.Start(ctx).GetString(ctx.Params().Get("key"))
ctx.Writef("The name on the /set was: %s", name)
})
@@ -76,5 +100,5 @@ func main() {
sess.ShiftExpiration(ctx)
})
app.Run(iris.Addr(":8080"))
app.Run(iris.Addr(":8080"), iris.WithoutServerError(iris.ErrServerClosed))
}