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-rw-r--r--netwerk/base/nsIOService.cpp10
-rw-r--r--netwerk/base/nsIOService.h4
2 files changed, 14 insertions, 0 deletions
diff --git a/netwerk/base/nsIOService.cpp b/netwerk/base/nsIOService.cpp
index 0da79c18a..8b7f31f99 100644
--- a/netwerk/base/nsIOService.cpp
+++ b/netwerk/base/nsIOService.cpp
@@ -173,6 +173,8 @@ uint32_t nsIOService::gDefaultSegmentCount = 24;
bool nsIOService::sTelemetryEnabled = false;
+bool nsIOService::sBlockToplevelDataUriNavigations = false;
+
////////////////////////////////////////////////////////////////////////////////
nsIOService::nsIOService()
@@ -251,6 +253,8 @@ nsIOService::Init()
NS_WARNING("failed to get observer service");
Preferences::AddBoolVarCache(&sTelemetryEnabled, "toolkit.telemetry.enabled", false);
+ Preferences::AddBoolVarCache(&sBlockToplevelDataUriNavigations,
+ "security.data_uri.block_toplevel_data_uri_navigations", false);
Preferences::AddBoolVarCache(&mOfflineMirrorsConnectivity, OFFLINE_MIRRORS_CONNECTIVITY, true);
gIOService = this;
@@ -1876,5 +1880,11 @@ nsIOService::SpeculativeAnonymousConnect2(nsIURI *aURI,
return SpeculativeConnectInternal(aURI, aPrincipal, aCallbacks, true);
}
+/*static*/ bool
+nsIOService::BlockToplevelDataUriNavigations()
+{
+ return sBlockToplevelDataUriNavigations;
+}
+
} // namespace net
} // namespace mozilla
diff --git a/netwerk/base/nsIOService.h b/netwerk/base/nsIOService.h
index 7ac23b791..e592c4d1c 100644
--- a/netwerk/base/nsIOService.h
+++ b/netwerk/base/nsIOService.h
@@ -95,6 +95,8 @@ public:
bool IsLinkUp();
+ static bool BlockToplevelDataUriNavigations();
+
// Used to trigger a recheck of the captive portal status
nsresult RecheckCaptivePortal();
private:
@@ -176,6 +178,8 @@ private:
static bool sTelemetryEnabled;
+ static bool sBlockToplevelDataUriNavigations;
+
// These timestamps are needed for collecting telemetry on PR_Connect,
// PR_ConnectContinue and PR_Close blocking time. If we spend very long
// time in any of these functions we want to know if and what network