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Fix for bug 88214. Do not fetch urls received when replying to a message. R=varada, SR=sfraser

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This commit is contained in:
ducarroz%netscape.com 2001-07-05 22:24:59 +00:00
parent 7ef87f6bbd
commit 3cb65fbad2
4 changed files with 168 additions and 7 deletions
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9
mailnews/compose/src/nsMsgAttachmentHandler.cpp
View File

@ -889,10 +889,11 @@ nsMsgAttachmentHandler::Abort()
if (mRequest)
return mRequest->Cancel(NS_ERROR_ABORT);
else
{
m_mime_delivery_state->SetStatus(NS_ERROR_ABORT);
m_mime_delivery_state->NotifyListenerOnStopSending(nsnull, NS_ERROR_ABORT, 0, nsnull);
}
if (m_mime_delivery_state)
{
m_mime_delivery_state->SetStatus(NS_ERROR_ABORT);
m_mime_delivery_state->NotifyListenerOnStopSending(nsnull, NS_ERROR_ABORT, 0, nsnull);
}
return NS_OK;

141
mailnews/compose/src/nsMsgCompose.cpp
View File

@ -30,6 +30,9 @@
#include "nsIDOMNode.h"
#include "nsIDOMNodeList.h"
#include "nsIDOMHTMLInputElement.h"
#include "nsIDOMHTMLImageElement.h"
#include "nsIDOMHTMLLinkElement.h"
#include "nsIDOMHTMLAnchorElement.h"
#include "nsIDOMDocument.h"
#include "nsIDiskDocument.h"
#include "nsISelection.h"
@ -88,6 +91,7 @@
#include "nsIMsgImapMailFolder.h"
#include "nsImapCore.h"
#include "nsReadableUtils.h"
#include "nsNetUtil.h"
// Defines....
static NS_DEFINE_CID(kHeaderParserCID, NS_MSGHEADERPARSER_CID);
@ -286,6 +290,141 @@ GetNodeLocation(nsIDOMNode *inChild, nsCOMPtr<nsIDOMNode> *outParent, PRInt32 *o
return result;
}
PRBool nsMsgCompose::IsEmbeddedObjectSafe(const char * originalScheme,
const char * originalHost,
const char * originalPath,
nsIDOMNode * object)
{
nsresult rv;
nsCOMPtr<nsIDOMHTMLImageElement> image;
nsCOMPtr<nsIDOMHTMLLinkElement> link;
nsCOMPtr<nsIDOMHTMLAnchorElement> anchor;
nsAutoString objURL;
if (!object || !originalScheme || !originalPath) //having a null host is ok...
return PR_FALSE;
if ((image = do_QueryInterface(object)))
{
if (NS_FAILED(image->GetSrc(objURL)))
return PR_FALSE;
}
else if ((link = do_QueryInterface(object)))
{
if (NS_FAILED(link->GetHref(objURL)))
return PR_FALSE;
}
else if ((anchor = do_QueryInterface(object)))
{
if (NS_FAILED(anchor->GetHref(objURL)))
return PR_FALSE;
}
else
return PR_FALSE;
if (!objURL.IsEmpty())
{
nsCOMPtr<nsIURI> uri;
nsCString objCUrl;
CopyUCS2toASCII(objURL, objCUrl);
rv = NS_NewURI(getter_AddRefs(uri), objCUrl.get());
if (NS_SUCCEEDED(rv) && uri)
{
nsXPIDLCString scheme;
rv = uri->GetScheme(getter_Copies(scheme));
if (NS_SUCCEEDED(rv) && (nsCRT::strcasecmp(scheme, originalScheme) == 0))
{
nsXPIDLCString host;
rv = uri->GetHost(getter_Copies(host));
// mailbox url don't have a host therefore don't be too strict.
if (NS_SUCCEEDED(rv) && (!host || originalHost || (nsCRT::strcasecmp(host, originalHost) == 0)))
{
nsXPIDLCString path;
rv = uri->GetPath(getter_Copies(path));
if (NS_SUCCEEDED(rv))
{
char * query = PL_strrchr((const char *)path, '?');
if (query && nsCRT::strncasecmp(path, originalPath, query - (const char *)path) == 0)
return PR_TRUE; //This object is a part of the original message, we can send it safely.
}
}
}
}
}
return PR_FALSE;
}
/* The purpose of this function is to mark any embedded object that wasn't a RFC822 part
of the original message as moz-do-not-send.
That will prevent us to attach data not specified by the user or not present in the
original message.
*/
nsresult nsMsgCompose::TagEmbeddedObjects(nsIEditorShell *aEditorShell)
{
nsresult rv = NS_OK;
nsCOMPtr<nsISupportsArray> aNodeList;
PRUint32 count;
PRUint32 i;
if (!aEditorShell)
return NS_ERROR_FAILURE;
rv = aEditorShell->GetEmbeddedObjects(getter_AddRefs(aNodeList));
if ((NS_FAILED(rv) || (!aNodeList)))
return NS_ERROR_FAILURE;
if (NS_FAILED(aNodeList->Count(&count)))
return NS_ERROR_FAILURE;
nsCOMPtr<nsISupports> isupp;
nsCOMPtr<nsIDOMNode> node;
nsCOMPtr<nsIURI> originalUrl;
nsXPIDLCString originalScheme;
nsXPIDLCString originalHost;
nsXPIDLCString originalPath;
// first, convert the rdf orinigal msg uri into a url that represents the message...
nsIMsgMessageService * msgService = nsnull;
rv = GetMessageServiceFromURI(mQuoteURI, &msgService);
if (NS_SUCCEEDED(rv))
{
rv = msgService->GetUrlForUri(mQuoteURI, getter_AddRefs(originalUrl), nsnull);
if (NS_SUCCEEDED(rv) && originalUrl)
{
originalUrl->GetScheme(getter_Copies(originalScheme));
originalUrl->GetHost(getter_Copies(originalHost));
originalUrl->GetPath(getter_Copies(originalPath));
}
ReleaseMessageServiceFromURI(mQuoteURI, msgService);
}
// Then compare the url of each embedded objects with the original message.
// If they a not coming from the original message, they should not be sent
// with the message.
nsCOMPtr<nsIDOMElement> domElement;
for (i = 0; i < count; i ++)
{
isupp = getter_AddRefs(aNodeList->ElementAt(i));
if (!isupp)
continue;
node = do_QueryInterface(isupp);
if (IsEmbeddedObjectSafe((const char *)originalScheme, (const char *)originalHost,
(const char *)originalPath, node))
continue; //Don't need to tag this object, it safe to send it.
//The source of this object should not be sent with the message
domElement = do_QueryInterface(isupp);
if (domElement)
domElement->SetAttribute(NS_LITERAL_STRING("moz-do-not-send"), NS_LITERAL_STRING("true"));
}
return NS_OK;
}
NS_IMETHODIMP nsMsgCompose::ConvertAndLoadComposeWindow(nsIEditorShell *aEditorShell, nsString& aPrefix, nsString& aBuf,
nsString& aSignature, PRBool aQuoted, PRBool aHTMLEditor)
{
@ -332,6 +471,8 @@ NS_IMETHODIMP nsMsgCompose::ConvertAndLoadComposeWindow(nsIEditorShell *aEditorS
getter_AddRefs(nodeInserted));
}
(void)TagEmbeddedObjects(aEditorShell);
if (!aSignature.IsEmpty())
{
if (aHTMLEditor)

5
mailnews/compose/src/nsMsgCompose.h
View File

@ -64,6 +64,11 @@ private:
nsresult SetQuotingToFollow(PRBool aVal);
nsresult ConvertHTMLToText(nsFileSpec& aSigFile, nsString &aSigData);
nsresult ConvertTextToHTML(nsFileSpec& aSigFile, nsString &aSigData);
PRBool IsEmbeddedObjectSafe(const char * originalScheme,
const char * originalHost,
const char * originalPath,
nsIDOMNode * object);
nsresult TagEmbeddedObjects(nsIEditorShell *aEditorShell);
nsCString mQuoteURI;
nsCString mOriginalMsgURI; // used so we can mark message disposition flags after we send the message

20
mailnews/compose/src/nsMsgSend.cpp
View File

@ -1563,6 +1563,20 @@ nsMsgComposeAndSend::ProcessMultipartRelated(PRInt32 *aMailboxCount, PRInt32 *aN
j++;
domSaveArray[j].node = node;
// Check if the object has an moz-do-not-send attribute set. If it's the case,
// we must ignore it and just continue with the next one
nsCOMPtr<nsIDOMElement> domElement = do_QueryInterface(node);
if (domElement)
{
nsAutoString attributeValue;
if (NS_SUCCEEDED(domElement->GetAttribute(NS_LITERAL_STRING("moz-do-not-send"), attributeValue)))
{
if (attributeValue.EqualsWithConversion("true", PR_TRUE))
continue;
}
}
// Now, we know the types of objects this node can be, so we will do
// our query interface here and see what we come up with
nsCOMPtr<nsIDOMHTMLImageElement> image = (do_QueryInterface(node));
@ -1766,8 +1780,8 @@ nsMsgComposeAndSend::ProcessMultipartRelated(PRInt32 *aMailboxCount, PRInt32 *aN
}
else if (link)
{
anchor->GetHref(domURL);
anchor->SetHref(newSpec);
link->GetHref(domURL);
link->SetHref(newSpec);
}
else if (image)
{
@ -1802,7 +1816,7 @@ nsMsgComposeAndSend::ProcessMultipartRelated(PRInt32 *aMailboxCount, PRInt32 *aN
if (anchor)
anchor->SetHref(NS_ConvertASCIItoUCS2(domSaveArray[i].url));
else if (link)
anchor->SetHref(NS_ConvertASCIItoUCS2(domSaveArray[i].url));
link->SetHref(NS_ConvertASCIItoUCS2(domSaveArray[i].url));
else if (image)
image->SetSrc(NS_ConvertASCIItoUCS2(domSaveArray[i].url));