New files first checkin.

netwerk/protocol/http/src/nsAuthEngine.cpp

@@ -0,0 +1,137 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+#include "nsAuthEngine.h"
+#include "nsAuth.h"
+#include "nsIURI.h"
+#include "nsCRT.h"
+#include "plstr.h"
+#include "nsXPIDLString.h"
+
+nsAuthEngine::nsAuthEngine()
+{
+    if (NS_FAILED(NS_NewISupportsArray(getter_AddRefs(mAuthList))))
+        NS_ERROR("unable to create new auth list");
+}
+
+nsAuthEngine::~nsAuthEngine()
+{
+    mAuthList->Clear();
+}
+
+nsresult
+nsAuthEngine::Logout()
+{
+    return mAuthList->Clear();
+}
+    
+nsresult
+nsAuthEngine::GetAuthString(nsIURI* i_URI, char** o_AuthString)
+{
+    nsresult rv = NS_OK;
+    if (!i_URI || !o_AuthString)
+        return NS_ERROR_NULL_POINTER;
+    *o_AuthString = nsnull;
+    NS_ASSERTION(mAuthList, "No auth list!");
+    // or should we try and make this
+    if (!mAuthList) return NS_ERROR_FAILURE;
+
+    nsXPIDLCString host;
+    rv = i_URI->GetHost(getter_Copies(host));
+    if (NS_FAILED(rv)) return rv;
+    PRInt32 port;
+    rv = i_URI->GetPort(&port);
+    if (NS_FAILED(rv)) return rv;
+    nsXPIDLCString path;
+    rv = i_URI->GetPath(getter_Copies(path));
+    if (NS_FAILED(rv)) return rv;
+
+    PRUint32 count=0; 
+    (void)mAuthList->Count(&count);
+    if (count<=0)
+        return NS_OK; // not found
+    for (PRUint32 i = count-1; i>=0; --i)
+    {
+        nsAuth* auth = (nsAuth*)mAuthList->ElementAt(i);
+        // perfect match case
+        if (auth->uri.get() == i_URI)
+        {
+            *o_AuthString = nsCRT::strdup(auth->encodedString);
+            if (!*o_AuthString) return NS_ERROR_OUT_OF_MEMORY;
+            return NS_OK;
+        }
+
+        /*
+        // TODO
+        if (prehost)
+        {
+            if (0 == PL_strncasecmp(prehost, auth->username, 
+                        PL_strlen(auth->username)))
+            {
+                char* passwordStart = PL_strchr(prehost, ':');
+                if (passwordStart)
+                {
+                    if (0 == PL_strncasecmp(passwordStart+1, 
+                                auth->password,
+                                PL_strlen(auth->password)))
+                    {
+                    }
+                }
+            }
+        }
+        */
+        nsXPIDLCString authHost;
+        PRInt32 authPort;
+        nsXPIDLCString authPath;
+        (void)auth->uri->GetHost(getter_Copies(authHost));
+        (void)auth->uri->GetPort(&authPort);
+        (void)auth->uri->GetPath(getter_Copies(authPath));
+        if ((0 == PL_strncasecmp(authHost, host, 
+                        PL_strlen(authHost))) &&
+            (port == authPort) &&
+            (0 == PL_strncasecmp(authPath, path, 
+                        PL_strlen(authPath)))) 
+        {
+            *o_AuthString = nsCRT::strdup(auth->encodedString);
+            if (!*o_AuthString) return NS_ERROR_OUT_OF_MEMORY;
+            return NS_OK;
+        }
+    }
+    return rv;
+}
+
+nsresult
+nsAuthEngine::SetAuthString(nsIURI* i_URI, const char* i_AuthString)
+{
+    if (!i_URI || !i_AuthString)
+        return NS_ERROR_NULL_POINTER;
+
+    NS_ASSERTION(mAuthList, "No authentication list");
+
+    // TODO Extract user/pass info if available
+    nsAuth* auth = new nsAuth(i_URI, i_AuthString);
+    if (!auth)
+        return NS_ERROR_OUT_OF_MEMORY;
+    
+    nsresult rv = mAuthList->AppendElement(auth) ? NS_OK : NS_ERROR_FAILURE;
+    return rv;
+}

netwerk/protocol/http/src/nsAuthEngine.h

@@ -0,0 +1,65 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * The Original Code is mozilla.org code.
+ *
+ * The Initial Developer of the Original Code is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation. All
+ * Rights Reserved.
+ *
+ * Contributor(s): 
+ */
+
+#ifndef _nsAuthEngine_h_
+#define _nsAuthEngine_h_
+
+#include "nsCOMPtr.h"
+#include "nsISupportsArray.h"
+// Forward Decl
+class nsIURI;
+/* 
+    The nsAuthEngine class is the central class for handling
+    authentication lists, checks etc. 
+
+    -Gagan Saksena 11/12/99
+*/
+class nsAuthEngine
+{
+
+public:
+
+    nsAuthEngine(void);
+    virtual ~nsAuthEngine();
+    /*
+       enum authType { Basic, Digest }
+    */
+
+    // Set an auth string
+    NS_IMETHOD      SetAuthString(nsIURI* i_URI, 
+                        const char* i_AuthString /*, int* type */);
+
+    // Get an auth string
+    NS_IMETHOD      GetAuthString(nsIURI* i_URI, 
+                        char** o_AuthString /*, int* type */);
+    /*
+       Expire all existing auth list entries.
+    */
+    NS_IMETHOD      Logout(void);
+
+protected:
+
+    nsCOMPtr<nsISupportsArray>  mAuthList; 
+
+};
+
+#endif /* _nsAuthEngine_h_ */