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browser(webkit): use random ephemeral session ids on Mac (#881)

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Pavel Feldman 2020-02-06 17:33:11 -08:00 committed by GitHub
parent 06a7d7e3e3
commit bc912596b8
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2 changed files with 33 additions and 4 deletions
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2
browser_patches/webkit/BUILD_NUMBER
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@ -1 +1 @@
1136
1137

35
browser_patches/webkit/patches/bootstrap.diff
View file

@ -1315,6 +1315,35 @@ index a256d2f8a42548c42ae3c955d9502cc0ad893d91..7e30dfcec151304b21b39286a841e38e
return false;
}
diff --git a/Source/WebCore/PAL/pal/SessionID.cpp b/Source/WebCore/PAL/pal/SessionID.cpp
index 6b30b4a06bab48ca69e4955e52cb4162bb20780f..ea94293a0bb15b4dd1aa85706f97030f4fe50de1 100644
--- a/Source/WebCore/PAL/pal/SessionID.cpp
+++ b/Source/WebCore/PAL/pal/SessionID.cpp
@@ -27,11 +27,11 @@
#include "SessionID.h"
#include <wtf/MainThread.h>
+#include <wtf/CryptographicallyRandomNumber.h>
namespace PAL {
static uint64_t currentPersistentID = SessionID::DefaultSessionID;
-static uint64_t currentEphemeralID = SessionID::LegacyPrivateSessionID;
static bool generationProtectionEnabled;
SessionID SessionID::generatePersistentSessionID()
@@ -47,7 +47,10 @@ SessionID SessionID::generateEphemeralSessionID()
ASSERT(isMainThread());
RELEASE_ASSERT(!generationProtectionEnabled);
- return SessionID(++currentEphemeralID);
+ uint64_t sessionId;
+ cryptographicallyRandomValues(&sessionId, sizeof(sessionId));
+ sessionId = sessionId | SessionConstants::EphemeralSessionMask;
+ return SessionID(sessionId);
}
void SessionID::enableGenerationProtection()
diff --git a/Source/WebCore/SourcesCocoa.txt b/Source/WebCore/SourcesCocoa.txt
index 4de75df8df0b8f90e5b258157eada4a69d3b5916..51dc93bc25fdba7a971b3fdd4f1f380f5d6b48c5 100644
--- a/Source/WebCore/SourcesCocoa.txt
@ -5681,7 +5710,7 @@ index 0000000000000000000000000000000000000000..b64d1a6d54ec15a99164294706543cee
+
diff --git a/Source/WebKit/UIProcess/API/Cocoa/_WKBrowserInspector.mm b/Source/WebKit/UIProcess/API/Cocoa/_WKBrowserInspector.mm
new file mode 100644
index 0000000000000000000000000000000000000000..2db4356a7b26d91e50a8bb73b5b0d9d2b231c1cb
index 0000000000000000000000000000000000000000..f31834b80328fc5c182c64de53ff51e4065c62a9
--- /dev/null
+++ b/Source/WebKit/UIProcess/API/Cocoa/_WKBrowserInspector.mm
@@ -0,0 +1,52 @@
@ -5716,7 +5745,7 @@ index 0000000000000000000000000000000000000000..2db4356a7b26d91e50a8bb73b5b0d9d2
+#include "BrowserInspectorPipe.h"
+#include "InspectorBrowserAgentClientMac.h"
+#include "PageClientImplMac.h"
+#include "WebsiteDataStore.h"
+#include "WebKit2Initialize.h"
+
+#import "WKWebView.h"
+
@ -5727,7 +5756,7 @@ index 0000000000000000000000000000000000000000..2db4356a7b26d91e50a8bb73b5b0d9d2
++ (void)initializeRemoteInspectorPipe:(id<_WKBrowserInspectorDelegate>)delegate headless:(BOOL)headless
+{
+#if ENABLE(REMOTE_INSPECTOR)
+ WebsiteDataStore::defaultDataStore();
+ InitializeWebKit2();
+ PageClientImpl::setHeadless(headless);
+ initializeBrowserInspectorPipe(makeUnique<InspectorBrowserAgentClientMac>(delegate));
+#endif