Files
netbird/client/internal/profilemanager/state.go
Zoltan Papp 16544dbc58 [client] Pass stored email as login hint from UI and keep it on logout (#7199)
* [client] Pass stored email as login hint from UI and keep it on logout

Follow the CLI pattern: the Wails UI now reads the account email from the
user-owned profile state file and passes it as the OIDC login_hint on login
and session extend, since the daemon-side fallback runs as root and cannot
see the user's state file. Logout no longer deletes the stored email, so a
later login preselects the account at the IdP; profile removal remains the
operation that deletes it.

* [client] Log ignored profile lookup errors in extend-session hint fallback
2026-08-15 11:21:57 +02:00

107 lines
3.4 KiB
Go

package profilemanager
import (
"context"
"errors"
"fmt"
"os"
"path/filepath"
"github.com/netbirdio/netbird/util"
)
type ProfileState struct {
Email string `json:"email"`
}
// GetProfileState reads the per-profile state file keyed by profile ID.
// The state file lives in the user's config directory. Legacy state files
// keyed by the old profile name remain readable.
func (pm *ProfileManager) GetProfileState(id ID) (*ProfileState, error) {
configDir, err := getConfigDir()
if err != nil {
return nil, fmt.Errorf("get config directory: %w", err)
}
if id != defaultProfileName && !IsValidProfileFilenameStem(id) {
return nil, fmt.Errorf("invalid profile ID: %q", id)
}
stateFile := filepath.Join(configDir, id.String()+".state.json")
stateFileExists, err := fileExists(stateFile)
if err != nil {
return nil, fmt.Errorf("failed to check if profile state file exists: %w", err)
}
if !stateFileExists {
return nil, errors.New("profile state file does not exist")
}
var state ProfileState
_, err = util.ReadJson(stateFile, &state)
if err != nil {
return nil, fmt.Errorf("read profile state: %w", err)
}
return &state, nil
}
// SetProfileState writes the state file of the profile identified by id. Prefer
// it over SetActiveProfileState whenever the caller knows which profile the data
// belongs to: an SSO login spans seconds of user interaction, and the active
// profile can change during it, which would file the account email under
// whichever profile happened to be active when the flow returned.
func (pm *ProfileManager) SetProfileState(id ID, state *ProfileState) error {
configDir, err := getConfigDir()
if err != nil {
return fmt.Errorf("get config directory: %w", err)
}
if id == "" {
return fmt.Errorf("empty profile ID")
}
if id != defaultProfileName && !IsValidProfileFilenameStem(id) {
return fmt.Errorf("invalid profile ID: %q", id)
}
stateFile := filepath.Join(configDir, id.String()+".state.json")
if err := util.WriteJsonWithRestrictedPermission(context.Background(), stateFile, state); err != nil {
return fmt.Errorf("write profile state: %w", err)
}
return nil
}
// SetActiveProfileState writes the state file of whichever profile is active at
// call time. Use SetProfileState when the target profile is known.
func (pm *ProfileManager) SetActiveProfileState(state *ProfileState) error {
activeProf, err := pm.GetActiveProfile()
if err != nil {
if errors.Is(err, ErrNoActiveProfile) {
return fmt.Errorf("no active profile set: %w", err)
}
return fmt.Errorf("get active profile: %w", err)
}
return pm.SetProfileState(activeProf.ID, state)
}
// RemoveProfileState deletes the per-profile state file (which holds the
// account email used for the SSO login hint and the UI display). Called after
// profile removal; logout keeps the file so the next login can pass the email
// as the login_hint. The state file only stores the email, so deleting it is
// equivalent to clearing it; the next SSO login recreates it. A missing file
// is not an error.
func (pm *ProfileManager) RemoveProfileState(profileName string) error {
configDir, err := getConfigDir()
if err != nil {
return fmt.Errorf("get config directory: %w", err)
}
stateFile := filepath.Join(configDir, profileName+".state.json")
if err := os.Remove(stateFile); err != nil && !os.IsNotExist(err) {
return fmt.Errorf("remove profile state: %w", err)
}
return nil
}