From 9c32bdf16d5be5a9f0134f056522474a2edd0c93 Mon Sep 17 00:00:00 2001
From: Adrian Dombeck <adrian.dombeck@canonical.com>
Date: Thu, 19 Sep 2024 15:18:30 +0200
Subject: [PATCH] Add debug output

This should help us debug cases where users which should have been added
to the database can not be found.

refs: #536
---
 internal/brokers/manager.go    | 2 ++
 internal/services/pam/pam.go   | 2 ++
 internal/users/cache/update.go | 3 +++
 3 files changed, 7 insertions(+)

diff --git a/internal/brokers/manager.go b/internal/brokers/manager.go
index 8f452616a..eed5b8197 100644
--- a/internal/brokers/manager.go
+++ b/internal/brokers/manager.go
@@ -163,6 +163,8 @@ func (m *Manager) NewSession(brokerID, username, lang, mode string) (sessionID s
 		return "", "", err
 	}
 
+	log.Debug(context.Background(), fmt.Sprintf("%s: New session for %q", sessionID, username))
+
 	m.transactionsToBrokerMu.Lock()
 	defer m.transactionsToBrokerMu.Unlock()
 	m.transactionsToBroker[sessionID] = broker
diff --git a/internal/services/pam/pam.go b/internal/services/pam/pam.go
index 7ef9d598b..fc665c3ee 100644
--- a/internal/services/pam/pam.go
+++ b/internal/services/pam/pam.go
@@ -256,6 +256,8 @@ func (s Service) IsAuthenticated(ctx context.Context, req *authd.IARequest) (res
 		data = ""
 	}
 
+	log.Debug(ctx, fmt.Sprintf("%s: Authentication result: %s", sessionID, access))
+
 	return &authd.IAResponse{
 		Access: access,
 		Msg:    data,
diff --git a/internal/users/cache/update.go b/internal/users/cache/update.go
index f03c114c4..430475adb 100644
--- a/internal/users/cache/update.go
+++ b/internal/users/cache/update.go
@@ -1,6 +1,7 @@
 package cache
 
 import (
+	"context"
 	"encoding/json"
 	"errors"
 	"fmt"
@@ -9,6 +10,7 @@ import (
 	"strconv"
 	"time"
 
+	"github.com/ubuntu/authd/internal/log"
 	"go.etcd.io/bbolt"
 )
 
@@ -75,6 +77,7 @@ func updateUser(buckets map[string]bucketWithName, userContent userDB) error {
 	}
 
 	// Update user buckets
+	log.Debug(context.Background(), fmt.Sprintf("Updating entry of user %q (UID: %d)", userContent.Name, userContent.UID))
 	updateBucket(buckets[userByIDBucketName], userContent.UID, userContent)
 	updateBucket(buckets[userByNameBucketName], userContent.Name, userContent)