Monotone-Parent: 78e8177b7871651ba9b05f971e1b40376fb5e49d

Monotone-Revision: 8e4f10d6d171bd7c241c05d63d20efa7f2a66de4 Monotone-Author: wsourdeau@inverse.ca Monotone-Date: 2009-09-11T14:38:43 Monotone-Branch: ca.inverse.sogo
2026-05-16 08:55:24 +00:00 · 2009-09-11 14:38:43 +00:00
parent b5dfe674de
commit 7bb57b4692
15 changed files with 367 additions and 42 deletions
@@ -0,0 +1,166 @@
+/* SOGoProxyAuthenticator.h - this file is part of SOGo
+ *
+ * Copyright (C) 2009 Inverse inc.
+ *
+ * Author: Wolfgang Sourdeau <wsourdeau@inverse.ca>
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#import <Foundation/NSArray.h>
+#import <Foundation/NSString.h>
+#import <Foundation/NSUserDefaults.h>
+
+#import <NGObjWeb/NSException+HTTP.h>
+#import <NGObjWeb/WOContext.h>
+#import <NGObjWeb/WORequest.h>
+#import <NGObjWeb/WOResponse.h>
+
+#import <NGExtensions/NSObject+Logs.h>
+
+#import "LDAPUserManager.h"
+#import "SOGoPermissions.h"
+#import "SOGoUser.h"
+
+#import "SOGoProxyAuthenticator.h"
+
+@implementation SOGoProxyAuthenticator
+
+ (id) sharedSOGoProxyAuthenticator
+{
+  static SOGoProxyAuthenticator *auth = nil;
+ 
+  if (!auth)
+    auth = [self new];
+
+  return auth;
+}
+
+- (id) init
+{
+  NSUserDefaults *ud;
+
+  if ((self = [super init]))
+    {
+      ud = [NSUserDefaults standardUserDefaults];
+      authMethod = [ud stringForKey: @"SOGoAuthenticationMethod"];
+      if (!authMethod)
+	authMethod = [ud stringForKey: @"SOGoAuthentificationMethod"];
+      if (!authMethod)
+	{
+	  authMethod = @"LDAP";
+	  [self warnWithFormat:
+		  @"authentication method automatically set to '%@'",
+		authMethod];
+	}
+    }
+
+  return self;
+}
+
+- (void) dealloc
+{
+  [authMethod release];
+  [super dealloc];
+}
+
+- (BOOL) checkLogin: (NSString *) _login
+	   password: (NSString *) _pwd
+{
+  return YES;
+}
+
+/* create SOGoUser */
+
+- (NSString *) checkCredentialsInContext: (WOContext *) context
+{
+  NSString *remoteUser;
+
+  remoteUser = [[context request] headerForKey: @"x-webobjects-remote-user"];
+
+  return remoteUser;
+}
+
+- (WOResponse *) unauthorized: (NSString *) reason
+                    inContext: (WOContext *) context
+{
+  WOResponse *r;
+
+  if (![reason length])
+    reason = @"Unauthorized";
+  
+  r = [context response];
+  [r setStatus: 403 /* unauthorized */];
+  [r setHeader: @"text/plain; charset=utf-8" forKey: @"content-type"];
+  [r appendContentString: reason];
+
+  return r;
+}
+
+- (SOGoUser *) userInContext: (WOContext *) context
+{
+  SOGoUser *user;
+  NSString *login;
+
+  login = [self checkCredentialsInContext: context];
+  if ([login length])
+    user = [SOGoUser userWithLogin: login
+                             roles: [NSArray arrayWithObject:
+                                               SoRole_Authenticated]];
+  else
+    user = nil;
+
+  return user;
+}
+
+- (NSString *) passwordInContext: (WOContext *) context
+{
+  return @"";
+}
+
+- (WOResponse *) preprocessCredentialsInContext: (WOContext *) context
+{
+  WOResponse *r;
+
+  if ([self userInContext: context])
+    {
+      [context setObject: [NSArray arrayWithObject: SoRole_Authenticated]
+                  forKey: @"SoAuthenticatedRoles"];
+      r = nil;
+    }
+  else
+    r = [self unauthorized: nil inContext: context];
+
+  return r;
+}
+
+- (BOOL) renderException: (NSException *) e
+               inContext: (WOContext *) context
+{
+  BOOL rc;
+
+  if ([e httpStatus] == 401)
+    {
+      [self unauthorized: [e reason] inContext: context];
+      rc = YES;
+    }
+  else
+    rc = NO;
+
+  return rc;
+}
+
+@end /* SOGoProxyAuthenticator */