diff --git a/auth.go b/auth.go
index 4689664..ec61912 100644
--- a/auth.go
+++ b/auth.go
@@ -1,16 +1,8 @@
 package main
 
-// User as in auth-poisson
-type User struct {
-	Username string
-	UID      int
-
-	Name     string
-	Surname  string
-	FullName string
-
-	// ...
-}
+import (
+	. "github.com/phc-dm/auth-poisson/user"
+)
 
 // AuthService rappresenta un servizio di autenticazione
 type AuthService interface {
diff --git a/go.mod b/go.mod
index 0b2c3bb..4cd8e2c 100644
--- a/go.mod
+++ b/go.mod
@@ -1,8 +1,9 @@
-module git.phc.dm.xxxxx.xx/server-poisson
+module github.com/phc-dm/server-poisson
 
 go 1.13
 
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/labstack/echo/v4 v4.1.16
+	github.com/phc-dm/auth-poisson v0.0.0-20200821204052-10444759b7f9
 )
diff --git a/go.sum b/go.sum
index 7042419..f80517c 100644
--- a/go.sum
+++ b/go.sum
@@ -3,6 +3,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
+github.com/go-asn1-ber/asn1-ber v1.3.1/go.mod h1:hEBeB/ic+5LoWskz+yKT7vGhhPYkProFKoKdwZRWMe0=
+github.com/go-ldap/ldap/v3 v3.1.7/go.mod h1:5Zun81jBTabRaI8lzN7E1JjyEl1g6zI6u9pd8luAK4Q=
 github.com/labstack/echo/v4 v4.1.16 h1:8swiwjE5Jkai3RPfZoahp8kjVCRNq+y7Q0hPji2Kz0o=
 github.com/labstack/echo/v4 v4.1.16/go.mod h1:awO+5TzAjvL8XpibdsfXxPgHr+orhtXZJZIQCVjogKI=
 github.com/labstack/gommon v0.3.0 h1:JEeO0bvc78PKdyHxloTKiF8BD5iGrH8T6MSeGvSgob0=
@@ -14,6 +16,8 @@ github.com/mattn/go-isatty v0.0.8/go.mod h1:Iq45c/XA43vh69/j3iqttzPXn0bhXyGjM0Hd
 github.com/mattn/go-isatty v0.0.9/go.mod h1:YNRxwqDuOph6SZLI9vUUz6OYw3QyUt7WiY2yME+cCiQ=
 github.com/mattn/go-isatty v0.0.12 h1:wuysRhFDzyxgEmMf5xjvJ2M9dZoWAXNNr5LSBS7uHXY=
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/phc-dm/auth-poisson v0.0.0-20200821204052-10444759b7f9 h1:Ne5q6JBF9Ug7B5PSUA5msWFzWfvi66CC1sGon48ar1I=
+github.com/phc-dm/auth-poisson v0.0.0-20200821204052-10444759b7f9/go.mod h1:x8BOkBHuscs/7fH+0qavhe1khbyrg9+sjOWrgS6IIi8=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
diff --git a/main.go b/main.go
index ff57736..bfceeef 100644
--- a/main.go
+++ b/main.go
@@ -6,9 +6,9 @@ import (
 	"os"
 	"strconv"
 
-	"git.phc.dm.xxxxx.xx/server-poisson/utils"
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
+	"github.com/phc-dm/server-poisson/utils"
 )
 
 type object map[string]interface{}