From b2f012cae21339a290af2fd6f57a32871062a6b8 Mon Sep 17 00:00:00 2001
From: Jean Raby <jraby@inverse.ca>
Date: Tue, 27 Aug 2013 12:56:07 -0400
Subject: [PATCH] Add SOGoCredentialsFile

New class to read credentials files as used by sogo-tool and sogo-ealarm-notify
---
 SoObjects/SOGo/GNUmakefile           |   9 ++-
 SoObjects/SOGo/SOGoCredentialsFile.h |  43 ++++++++++
 SoObjects/SOGo/SOGoCredentialsFile.m | 113 +++++++++++++++++++++++++++
 3 files changed, 163 insertions(+), 2 deletions(-)
 create mode 100644 SoObjects/SOGo/SOGoCredentialsFile.h
 create mode 100644 SoObjects/SOGo/SOGoCredentialsFile.m

diff --git a/SoObjects/SOGo/GNUmakefile b/SoObjects/SOGo/GNUmakefile
index 43bce3e54..ca342a038 100644
--- a/SoObjects/SOGo/GNUmakefile
+++ b/SoObjects/SOGo/GNUmakefile
@@ -67,7 +67,9 @@ SOGo_HEADER_FILES = \
 	WORequest+SOGo.h		\
 	WOResourceManager+SOGo.h	\
 	WOResponse+SOGo.h		\
-	WOContext+SOGo.h
+	WOContext+SOGo.h	\
+	\
+	SOGoCredentialsFile.h
 
 # daemon tool
 all::
@@ -136,7 +138,10 @@ SOGo_OBJC_FILES = \
 	WORequest+SOGo.m		\
 	WOResourceManager+SOGo.m	\
 	WOResponse+SOGo.m		\
-	WOContext+SOGo.m
+	WOContext+SOGo.m	\
+	\
+	SOGoCredentialsFile.m
+
 
 SOGo_RESOURCE_FILES = \
 	SOGoDefaults.plist \
diff --git a/SoObjects/SOGo/SOGoCredentialsFile.h b/SoObjects/SOGo/SOGoCredentialsFile.h
new file mode 100644
index 000000000..b6946faba
--- /dev/null
+++ b/SoObjects/SOGo/SOGoCredentialsFile.h
@@ -0,0 +1,43 @@
+/* SOGoCredentialsFile.h - this file is part of SOGo
+ *
+ * Copyright (C) 2013 Inverse inc.
+ *
+ * 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.
+ */
+
+#ifndef SOGOCREDENTIALSFILE_H
+#define SOGOCREDENTIALSFILE_H
+
+#import <Foundation/NSObject.h>
+
+@interface SOGoCredentialsFile : NSObject
+{
+  NSString *_credentialsFile;
+  NSString *_username, *_password;
+}
+
++ (id) credentialsFromFile: (NSString *) file;
+
+- (id) initFromFile: (NSString *) file
+                 withEncoding: (NSStringEncoding) enc;
+
+- (NSString *) username;
+- (NSString *) password;
+- (NSString *) credentialsFile;
+
+@end
+
+#endif /* SOGOCREDENTIALSFILE_H */
diff --git a/SoObjects/SOGo/SOGoCredentialsFile.m b/SoObjects/SOGo/SOGoCredentialsFile.m
new file mode 100644
index 000000000..a13a7483e
--- /dev/null
+++ b/SoObjects/SOGo/SOGoCredentialsFile.m
@@ -0,0 +1,113 @@
+/* SOGoCredentialsFile.m - this file is part of SOGo
+ *
+ * Copyright (C) 2013 Inverse inc.
+ *
+ * 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/NSCharacterSet.h>
+#import <Foundation/NSData.h>
+#import <Foundation/NSString.h>
+
+#import "SOGoCredentialsFile.h"
+
+@implementation SOGoCredentialsFile
+
++ (id) credentialsFromFile: (NSString *) file
+{
+  SOGoCredentialsFile *newCreds;
+  newCreds = [[self  alloc] initFromFile: file
+                            withEncoding: NSUTF8StringEncoding];
+  [newCreds autorelease];
+  return newCreds;
+}
+
+
+- (id) init
+{
+  if ((self = [super init]))
+    {
+      _username = nil;
+      _password = nil;
+      _credentialsFile = nil;
+    }
+  return self;
+}
+
+- (void) dealloc
+{
+  [_username release];
+  [_password release];
+  [_credentialsFile release];
+  [super dealloc];
+}
+
+- (id) initFromFile: (NSString *) file
+       withEncoding: (NSStringEncoding) enc
+{
+  id ret;
+  NSData *credentialsData;
+  NSRange r;
+  NSString *creds;
+
+  ret = nil;
+  if (file)
+    {
+      if ((self = [self init]))
+        {
+          credentialsData = [NSData dataWithContentsOfFile: file];
+          if (credentialsData == nil)
+            NSLog(@"Failed to load credentials file: %@", file);
+          else
+            {
+              creds = [[NSString alloc] initWithData: credentialsData
+                                            encoding: enc];
+              [creds autorelease];
+              creds = [creds stringByTrimmingCharactersInSet: 
+                [NSCharacterSet characterSetWithCharactersInString: @"\r\n"]];
+              r = [creds rangeOfString: @":"];
+              if (r.location == NSNotFound)
+                NSLog(@"Invalid credentials file content, missing ':' separator (%@)", file);
+              else
+                {
+                  _username = [[creds substringToIndex: r.location] retain];
+                  _password = [[creds substringFromIndex: r.location+1] retain];
+                  _credentialsFile = [file retain];
+                  ret = self;
+                }
+            }
+        }
+    }
+  return ret;
+}
+
+
+- (NSString *) username
+{
+  return self->_username;
+}
+
+- (NSString *) password
+{
+  return self->_password;
+}
+
+- (NSString *) credentialsFile
+{
+  return self->_credentialsFile;
+}
+
+@end