add handling of emails to email service

config/config.go

@@ -32,10 +32,11 @@ type EnvsConfig struct {
 type PublicConfig struct {
 	Policy            *PolicyConfiguration `json:"policy"`
 	UsernameBlacklist []string             `json:"username_blacklist"`
+	MaxLimit          uint32               `json:"max_limit"` // the maximum limit for pagination
 }
 
 func GetPublicConfig() PublicConfig {
-	return PublicConfig{Policy, UsernameBlacklist}
+	return PublicConfig{Policy, UsernameBlacklist, MaxLimit}
 }
 
 var Envs EnvsConfig
@@ -47,6 +48,8 @@ var UserContextKey = "user"
 var UsernameBlacklist []string
 var Policy *PolicyConfiguration
 
+const MaxLimit = 200
+
 func LoadConfig() {
 	godotenv.Load()
 	log.Printf("[Config] Loading configuration...")

go.mod

@@ -9,6 +9,7 @@ require (
 	github.com/google/go-github/v74 v74.0.0
 	github.com/jackc/pgx/v5 v5.8.0
 	github.com/joho/godotenv v1.5.1
+	github.com/wneessen/go-mail v0.7.2
 	golang.org/x/oauth2 v0.34.0
 )
 

go.sum

@@ -61,6 +61,8 @@ github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
 github.com/ugorji/go/codec v1.2.7 h1:YPXUKf7fYbp/y8xloBqZOw2qaVggbfwMlI8WM3wZUJ0=
 github.com/ugorji/go/codec v1.2.7/go.mod h1:WGN1fab3R1fzQlVQTkfxVtIBhWDRqOviHU95kRgeqEY=
+github.com/wneessen/go-mail v0.7.2 h1:xxPnhZ6IZLSgxShebmZ6DPKh1b6OJcoHfzy7UjOkzS8=
+github.com/wneessen/go-mail v0.7.2/go.mod h1:+TkW6QP3EVkgTEqHtVmnAE/1MRhmzb8Y9/W3pweuS+k=
 github.com/woodsbury/decimal128 v1.3.0 h1:8pffMNWIlC0O5vbyHWFZAt5yWvWcrHA+3ovIIjVWss0=
 github.com/woodsbury/decimal128 v1.3.0/go.mod h1:C5UTmyTjW3JftjUFzOVhC20BEQa2a4ZKOB5I6Zjb+ds=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=

services/auth/policy.go

@@ -27,13 +27,16 @@ const (
 	// admin stuff
 	ActionUpdateAdmin = "update_admin"
 
+	// users
+	ActionViewEmail = "view_email"
+
 	// sessions
 	ActionViewUserSessions   = "view_user_sessions"
 	ActionDeleteUserSessions = "delete_user_sessions"
 
 	// email
-	ActionViewEmail         = "view_email"
 	ActionListEmailAccounts = "list_email_accounts"
+	ActionSendEmail         = "send_email"
 )
 
 func own(request *config.AuthRequest) error {
@@ -50,6 +53,30 @@ func makeOwn(action string) *config.Permission {
 	}
 }
 
+// will check if you own of if the email account is shared with you
+func makeOwnEmail(action string) *config.Permission {
+	return &config.Permission{
+		Action: action,
+		Conditions: config.Conditions{
+			func(request *config.AuthRequest) error {
+				if request.Ressource.GetOwner() == request.User.ID {
+					return nil
+				}
+
+				info, ok := request.Ressource.(*email.AccountInfo)
+				if !ok {
+					return newRequestMalformedError(request)
+				}
+
+				if slices.Contains(info.Shares, request.User.Username) {
+					return nil
+				}
+				return errors.ErrorNotFound
+			},
+		},
+	}
+}
+
 var policy = config.PolicyConfiguration{
 	Presets: map[string]*config.Permission{},
 	Roles: map[string]*config.Role{
@@ -70,13 +97,14 @@ var policy = config.PolicyConfiguration{
 					{Action: ActionUpdateAdmin},
 					{Action: ActionViewUserSessions},
 					{Action: ActionDeleteUserSessions},
+					{Action: ActionListEmailAccounts},
 				},
 				repository.ResourceMailAccount: {
 					{Action: ActionView},
 					{Action: ActionUpdate},
 					{Action: ActionDelete},
-					{Action: ActionListEmailAccounts},
 					{Action: ActionShare},
+					{Action: ActionSendEmail},
 				},
 			},
 			Parents: []string{RoleDefault, RoleDeveloper},
@@ -85,33 +113,15 @@ var policy = config.PolicyConfiguration{
 			Name:  "Developer",
 			Color: "blue",
 			Permissions: map[string][]*config.Permission{
-				repository.ResourceMailAccount: {
-					{
-						Action: ActionView,
-						Conditions: config.Conditions{
-							func(request *config.AuthRequest) error {
-								if request.Ressource.GetOwner() == request.User.ID {
-									return nil
-								}
-
-								info, ok := request.Ressource.(*email.AccountInfo)
-								if !ok {
-									return newRequestMalformedError(request)
-								}
-
-								if slices.Contains(info.Shares, request.User.Username) {
-									return nil
-								}
-								return errors.ErrorNotFound
-							},
-						},
-					},
-					makeOwn(ActionDelete),
-				},
 				repository.ResourceUser: {
-					makeOwn(ActionShare),
 					makeOwn(ActionListEmailAccounts),
 				},
+				repository.ResourceMailAccount: {
+					makeOwnEmail(ActionView),
+					makeOwnEmail(ActionSendEmail),
+					makeOwn(ActionShare),
+					makeOwn(ActionDelete),
+				},
 			},
 			Parents: []string{RoleDefault},
 		},

services/email/accounts.go

@@ -7,16 +7,10 @@ import (
 	"github.com/piquel-fr/api/database/repository"
 )
 
-type Mailbox struct {
-	Name        string `json:"name"`
-	NumMessages int    `json:"num_messages"`
-	NumUnread   int    `json:"num_unread"`
-}
-
 type AccountInfo struct {
 	*repository.MailAccount
-	Mailboxes []Mailbox `json:"mailboxes"`
-	Shares    []string  `json:"shares"`
+	Folders []Folder `json:"mailboxes"`
+	Shares  []string `json:"shares"`
 }
 
 func (s *realEmailService) GetAccountByEmail(ctx context.Context, email string) (*repository.MailAccount, error) {
@@ -59,16 +53,9 @@ func (s *realEmailService) GetAccountInfo(ctx context.Context, account *reposito
 	account.Username = ""
 	account.Password = ""
 
-	// get mailboxes
-	listCmd := client.List("", "*", nil)
-	defer listCmd.Close()
-
-	for mailbox := listCmd.Next(); mailbox != nil; mailbox = listCmd.Next() {
-		accountInfo.Mailboxes = append(accountInfo.Mailboxes, Mailbox{
-			Name:        mailbox.Mailbox,
-			NumMessages: int(*mailbox.Status.NumMessages),
-			NumUnread:   int(*mailbox.Status.NumUnseen),
-		})
+	accountInfo.Folders, err = s.ListFolders(account)
+	if err != nil {
+		return AccountInfo{}, err
 	}
 
 	// get shares