From 85a8857938f5b175ac48d2a955322e25154ada1d Mon Sep 17 00:00:00 2001
From: mr <morgane.roques@irt-saintexupery.com>
Date: Mon, 26 Jan 2026 12:34:04 +0100
Subject: [PATCH] oclib -> Generate Peer ID

---
 entrypoint.go                           | 21 +++++++++++++++++++++
 models/resources/tests/resource_test.go |  2 +-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/entrypoint.go b/entrypoint.go
index 5b89858..a1721cf 100644
--- a/entrypoint.go
+++ b/entrypoint.go
@@ -6,6 +6,7 @@ import (
 	"errors"
 	"fmt"
 	"net/http"
+	"os"
 	"strings"
 
 	"runtime/debug"
@@ -30,6 +31,7 @@ import (
 	"cloud.o-forge.io/core/oc-lib/tools"
 	beego "github.com/beego/beego/v2/server/web"
 	"github.com/beego/beego/v2/server/web/context"
+	"github.com/google/uuid"
 	"github.com/goraz/onion"
 	"github.com/rs/zerolog"
 )
@@ -60,6 +62,25 @@ const (
 	NATIVE_TOOL                     = tools.NATIVE_TOOL
 )
 
+func GenerateNodeID() (string, error) {
+	folderStatic := "/var/lib/opencloud-node"
+	if _, err := os.Stat(folderStatic); err == nil {
+		os.MkdirAll(folderStatic, 0644)
+	}
+	folderStatic += "/node_id"
+	if _, err := os.Stat(folderStatic); os.IsNotExist(err) {
+		hostname, err := os.Hostname()
+		if err != nil {
+			return "", err
+		}
+		id := uuid.NewSHA1(uuid.NameSpaceOID, []byte("oc-"+hostname))
+		err = os.WriteFile(folderStatic, []byte(id.String()), 0644)
+		return id.String(), err
+	}
+	data, err := os.ReadFile(folderStatic)
+	return string(data), err
+}
+
 // will turn into standards api hostnames
 func (d LibDataEnum) API() string {
 	return tools.DefaultAPI[d]
diff --git a/models/resources/tests/resource_test.go b/models/resources/tests/resource_test.go
index 8ab2b9b..945952f 100644
--- a/models/resources/tests/resource_test.go
+++ b/models/resources/tests/resource_test.go
@@ -36,7 +36,7 @@ type MockPartner struct {
 	groups map[string][]string
 }
 
-func (abs *MockPartner) RefineResourceByPartnership(peerID string) (resources.ResourceInstanceITF, bool) {
+func (abs *MockPartner) RefineResourceByPartnership(peerID string) (resources.ResourcePartnerITF, bool) {
 	return nil, false
 }