147 lines
4.0 KiB
Go
147 lines
4.0 KiB
Go
// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
|
|
//
|
|
// Permission to use, copy, modify, and/or distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice appear in all copies.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
|
|
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
|
|
// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
|
|
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
|
|
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
|
|
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
|
// PERFORMANCE OF THIS SOFTWARE.
|
|
|
|
package session
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"net/http"
|
|
|
|
"github.com/getprobo/probo/pkg/authz"
|
|
"github.com/getprobo/probo/pkg/coredata"
|
|
"github.com/getprobo/probo/pkg/gid"
|
|
"github.com/getprobo/probo/pkg/securecookie"
|
|
"github.com/getprobo/probo/pkg/auth"
|
|
)
|
|
|
|
type AuthConfig struct {
|
|
CookieName string
|
|
CookieSecret string
|
|
}
|
|
|
|
type AuthResult struct {
|
|
Session *coredata.Session
|
|
User *coredata.User
|
|
TenantIDs []gid.TenantID
|
|
AuthErrors map[gid.TenantID]error // Maps tenant ID to authentication error
|
|
}
|
|
|
|
type ErrorHandler struct {
|
|
OnCookieError func(err error)
|
|
OnParseError func(w http.ResponseWriter, authCfg AuthConfig)
|
|
OnSessionError func(w http.ResponseWriter, authCfg AuthConfig)
|
|
OnUserError func(w http.ResponseWriter, authCfg AuthConfig)
|
|
OnTenantError func(err error)
|
|
}
|
|
|
|
func TryAuth(
|
|
ctx context.Context,
|
|
w http.ResponseWriter,
|
|
r *http.Request,
|
|
authSvc *auth.Service,
|
|
authzSvc *authz.Service,
|
|
authCfg AuthConfig,
|
|
errorHandler ErrorHandler,
|
|
) *AuthResult {
|
|
cookieValue, err := securecookie.Get(r, securecookie.DefaultConfig(
|
|
authCfg.CookieName,
|
|
authCfg.CookieSecret,
|
|
))
|
|
if err != nil {
|
|
if !errors.Is(err, securecookie.ErrCookieNotFound) && errorHandler.OnCookieError != nil {
|
|
errorHandler.OnCookieError(err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
sessionID, err := gid.ParseGID(cookieValue)
|
|
if err != nil {
|
|
if errorHandler.OnParseError != nil {
|
|
errorHandler.OnParseError(w, authCfg)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
session, err := authSvc.GetSession(ctx, sessionID)
|
|
if err != nil {
|
|
if errorHandler.OnSessionError != nil {
|
|
errorHandler.OnSessionError(w, authCfg)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
user, err := authSvc.GetUserBySession(ctx, sessionID)
|
|
if err != nil {
|
|
if errorHandler.OnUserError != nil {
|
|
errorHandler.OnUserError(w, authCfg)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
organizations, err := authzSvc.GetAllUserOrganizations(ctx, user.ID)
|
|
if err != nil {
|
|
if errorHandler.OnTenantError != nil {
|
|
errorHandler.OnTenantError(err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Validate organization access based on authentication requirements
|
|
// Only include organizations the user has proper authentication for
|
|
allowedTenantIDs := make([]gid.TenantID, 0, len(organizations))
|
|
authErrors := make(map[gid.TenantID]error)
|
|
|
|
// Extract organization IDs for batch check
|
|
orgIDs := make([]gid.GID, len(organizations))
|
|
for i, org := range organizations {
|
|
orgIDs[i] = org.ID
|
|
}
|
|
|
|
// Batch check access to all organizations in a single query
|
|
accessResults, err := authSvc.CheckOrganizationAccess(ctx, user, orgIDs, session)
|
|
if err != nil {
|
|
if errorHandler.OnTenantError != nil {
|
|
errorHandler.OnTenantError(err)
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Process results
|
|
for _, org := range organizations {
|
|
result := accessResults[org.ID]
|
|
if result.Allowed {
|
|
// User has proper authentication for this org
|
|
allowedTenantIDs = append(allowedTenantIDs, org.ID.TenantID())
|
|
} else {
|
|
// Store the authentication error for later use
|
|
authErrors[org.ID.TenantID()] = result.ToError(authSvc.BaseURL())
|
|
}
|
|
}
|
|
|
|
return &AuthResult{
|
|
Session: session,
|
|
User: user,
|
|
TenantIDs: allowedTenantIDs,
|
|
AuthErrors: authErrors,
|
|
}
|
|
}
|
|
|
|
func ClearCookie(w http.ResponseWriter, authCfg AuthConfig) {
|
|
securecookie.Clear(w, securecookie.DefaultConfig(
|
|
authCfg.CookieName,
|
|
authCfg.CookieSecret,
|
|
))
|
|
}
|