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-rw-r--r--system/network/base/nsPACMan.cpp5
-rw-r--r--system/network/cookie/nsCookieService.cpp87
-rw-r--r--system/network/cookie/nsCookieService.h1
-rw-r--r--system/platform-prefs.js19
-rw-r--r--system/security/content/nsCSPContext.cpp7
-rw-r--r--system/security/content/nsIContentSecurityPolicy.idl11
6 files changed, 86 insertions, 44 deletions
diff --git a/system/network/base/nsPACMan.cpp b/system/network/base/nsPACMan.cpp
index 37d3e8b6b..f00c3cc43 100644
--- a/system/network/base/nsPACMan.cpp
+++ b/system/network/base/nsPACMan.cpp
@@ -474,6 +474,11 @@ nsPACMan::StartLoading()
void
nsPACMan::OnLoadFailure()
{
+ // We have to clear the loader to indicate that we are currently not loading PAC.
+ if (mLoader) {
+ mLoader = nullptr;
+ }
+
int32_t minInterval = 5; // 5 seconds
int32_t maxInterval = 300; // 5 minutes
diff --git a/system/network/cookie/nsCookieService.cpp b/system/network/cookie/nsCookieService.cpp
index 9a08bd1d7..828b8920c 100644
--- a/system/network/cookie/nsCookieService.cpp
+++ b/system/network/cookie/nsCookieService.cpp
@@ -3344,6 +3344,10 @@ nsCookieService::SetCookieInternal(nsIURI *aHostURI,
COOKIE_LOGFAILURE(SET_COOKIE, aHostURI, savedCookieHeader, "failed the path tests");
return newCookie;
}
+ if (!CheckHiddenPrefix(cookieAttributes)) {
+ COOKIE_LOGFAILURE(SET_COOKIE, aHostURI, savedCookieHeader, "failed the CheckHiddenPrefix tests");
+ return newCookie;
+ }
// magic prefix checks. MUST be run after CheckDomain() and CheckPath()
if (!CheckPrefixes(cookieAttributes, isHTTPS)) {
COOKIE_LOGFAILURE(SET_COOKIE, aHostURI, savedCookieHeader, "failed the prefix tests");
@@ -4042,7 +4046,7 @@ nsCookieService::CheckPrefs(nsIURI *aHostURI,
// processes domain attribute, and returns true if host has permission to set for this domain.
bool
-nsCookieService::CheckDomain(nsCookieAttributes &aCookieAttributes,
+nsCookieService::CheckDomain(nsCookieAttributes &aCookie,
nsIURI *aHostURI,
const nsCString &aBaseDomain,
bool aRequireHostMatch)
@@ -4057,15 +4061,15 @@ nsCookieService::CheckDomain(nsCookieAttributes &aCookieAttributes,
aHostURI->GetAsciiHost(hostFromURI);
// if a domain is given, check the host has permission
- if (!aCookieAttributes.host.IsEmpty()) {
+ if (!aCookie.host.IsEmpty()) {
// Tolerate leading '.' characters, but not if it's otherwise an empty host.
- if (aCookieAttributes.host.Length() > 1 &&
- aCookieAttributes.host.First() == '.') {
- aCookieAttributes.host.Cut(0, 1);
+ if (aCookie.host.Length() > 1 &&
+ aCookie.host.First() == '.') {
+ aCookie.host.Cut(0, 1);
}
// switch to lowercase now, to avoid case-insensitive compares everywhere
- ToLowerCase(aCookieAttributes.host);
+ ToLowerCase(aCookie.host);
// check whether the host is either an IP address, an alias such as
// 'localhost', an eTLD such as 'co.uk', or the empty string. in these
@@ -4073,14 +4077,14 @@ nsCookieService::CheckDomain(nsCookieAttributes &aCookieAttributes,
// as a non-domain one. bug 105917 originally noted the requirement to deal
// with IP addresses.
if (aRequireHostMatch)
- return hostFromURI.Equals(aCookieAttributes.host);
+ return hostFromURI.Equals(aCookie.host);
// ensure the proposed domain is derived from the base domain; and also
// that the host domain is derived from the proposed domain (per RFC2109).
- if (IsSubdomainOf(aCookieAttributes.host, aBaseDomain) &&
- IsSubdomainOf(hostFromURI, aCookieAttributes.host)) {
+ if (IsSubdomainOf(aCookie.host, aBaseDomain) &&
+ IsSubdomainOf(hostFromURI, aCookie.host)) {
// prepend a dot to indicate a domain cookie
- aCookieAttributes.host.Insert(NS_LITERAL_CSTRING("."), 0);
+ aCookie.host.Insert(NS_LITERAL_CSTRING("."), 0);
return true;
}
@@ -4095,7 +4099,7 @@ nsCookieService::CheckDomain(nsCookieAttributes &aCookieAttributes,
}
// no domain specified, use hostFromURI
- aCookieAttributes.host = hostFromURI;
+ aCookie.host = hostFromURI;
return true;
}
@@ -4121,12 +4125,12 @@ GetPathFromURI(nsIURI* aHostURI)
}
bool
-nsCookieService::CheckPath(nsCookieAttributes &aCookieAttributes,
+nsCookieService::CheckPath(nsCookieAttributes &aCookie,
nsIURI *aHostURI)
{
// if a path is given, check the host has permission
- if (aCookieAttributes.path.IsEmpty() || aCookieAttributes.path.First() != '/') {
- aCookieAttributes.path = GetPathFromURI(aHostURI);
+ if (aCookie.path.IsEmpty() || aCookie.path.First() != '/') {
+ aCookie.path = GetPathFromURI(aHostURI);
#if 0
} else {
@@ -4139,19 +4143,42 @@ nsCookieService::CheckPath(nsCookieAttributes &aCookieAttributes,
// get path from aHostURI
nsAutoCString pathFromURI;
if (NS_FAILED(aHostURI->GetPath(pathFromURI)) ||
- !StringBeginsWith(pathFromURI, aCookieAttributes.path)) {
+ !StringBeginsWith(pathFromURI, aCookie.path)) {
return false;
}
#endif
}
- if (aCookieAttributes.path.Length() > kMaxBytesPerPath ||
- aCookieAttributes.path.Contains('\t'))
+ if (aCookie.path.Length() > kMaxBytesPerPath ||
+ aCookie.path.Contains('\t'))
return false;
return true;
}
+bool
+nsCookieService::CheckHiddenPrefix(nsCookieAttributes &aCookie) {
+ // If a cookie is nameless, then its value must not start with
+ // `__Host-` or `__Secure-`
+ if (aCookie.name.Length() != 0) {
+ return true;
+ }
+
+ static const char kSecure[] = "__Secure-";
+ static const char kHost[] = "__Host-";
+ static const int kSecureLen = sizeof( kSecure ) - 1;
+ static const int kHostLen = sizeof( kHost ) - 1;
+
+ bool isSecure = strncmp( aCookie.value.get(), kSecure, kSecureLen ) == 0;
+ bool isHost = strncmp( aCookie.value.get(), kHost, kHostLen ) == 0;
+
+ if (isSecure || isHost) {
+ return false;
+ }
+
+ return true;
+}
+
// CheckPrefixes
//
// Reject cookies whose name starts with the magic prefixes from
@@ -4161,7 +4188,7 @@ nsCookieService::CheckPath(nsCookieAttributes &aCookieAttributes,
// Must not be called until after CheckDomain() and CheckPath() have
// regularized and validated the nsCookieAttributes values!
bool
-nsCookieService::CheckPrefixes(nsCookieAttributes &aCookieAttributes,
+nsCookieService::CheckPrefixes(nsCookieAttributes &aCookie,
bool aSecureRequest)
{
static const char kSecure[] = "__Secure-";
@@ -4169,15 +4196,15 @@ nsCookieService::CheckPrefixes(nsCookieAttributes &aCookieAttributes,
static const int kSecureLen = sizeof( kSecure ) - 1;
static const int kHostLen = sizeof( kHost ) - 1;
- bool isSecure = strncmp( aCookieAttributes.name.get(), kSecure, kSecureLen ) == 0;
- bool isHost = strncmp( aCookieAttributes.name.get(), kHost, kHostLen ) == 0;
+ bool isSecure = strncmp( aCookie.value.get(), kSecure, kSecureLen ) == 0;
+ bool isHost = strncmp( aCookie.value.get(), kHost, kHostLen ) == 0;
if ( !isSecure && !isHost ) {
// not one of the magic prefixes: carry on
return true;
}
- if ( !aSecureRequest || !aCookieAttributes.isSecure ) {
+ if ( !aSecureRequest || !aCookie.isSecure ) {
// the magic prefixes may only be used from a secure request and
// the secure attribute must be set on the cookie
return false;
@@ -4190,8 +4217,8 @@ nsCookieService::CheckPrefixes(nsCookieAttributes &aCookieAttributes,
// them. In particular all explicit domain attributes result in a host
// that starts with a dot, and if the host doesn't start with a dot it
// correctly matches the true host.
- if ( aCookieAttributes.host[0] == '.' ||
- !aCookieAttributes.path.EqualsLiteral( "/" )) {
+ if ( aCookie.host[0] == '.' ||
+ !aCookie.path.EqualsLiteral( "/" )) {
return false;
}
}
@@ -4200,7 +4227,7 @@ nsCookieService::CheckPrefixes(nsCookieAttributes &aCookieAttributes,
}
bool
-nsCookieService::GetExpiry(nsCookieAttributes &aCookieAttributes,
+nsCookieService::GetExpiry(nsCookieAttributes &aCookie,
int64_t aServerTime,
int64_t aCurrentTime)
{
@@ -4212,10 +4239,10 @@ nsCookieService::GetExpiry(nsCookieAttributes &aCookieAttributes,
* Note: We need to consider accounting for network lag here, per RFC.
*/
// check for max-age attribute first; this overrides expires attribute
- if (!aCookieAttributes.maxage.IsEmpty()) {
+ if (!aCookie.maxage.IsEmpty()) {
// obtain numeric value of maxageAttribute
int64_t maxage;
- int32_t numInts = PR_sscanf(aCookieAttributes.maxage.get(), "%lld", &maxage);
+ int32_t numInts = PR_sscanf(aCookie.maxage.get(), "%lld", &maxage);
// default to session cookie if the conversion failed
if (numInts != 1) {
@@ -4224,14 +4251,14 @@ nsCookieService::GetExpiry(nsCookieAttributes &aCookieAttributes,
// if this addition overflows, expiryTime will be less than currentTime
// and the cookie will be expired - that's okay.
- aCookieAttributes.expiryTime = aCurrentTime + maxage;
+ aCookie.expiryTime = aCurrentTime + maxage;
// check for expires attribute
- } else if (!aCookieAttributes.expires.IsEmpty()) {
+ } else if (!aCookie.expires.IsEmpty()) {
PRTime expires;
// parse expiry time
- if (PR_ParseTimeString(aCookieAttributes.expires.get(), true, &expires) != PR_SUCCESS) {
+ if (PR_ParseTimeString(aCookie.expires.get(), true, &expires) != PR_SUCCESS) {
return true;
}
@@ -4240,7 +4267,7 @@ nsCookieService::GetExpiry(nsCookieAttributes &aCookieAttributes,
// Because if current time be set in the future, but the cookie expire
// time be set less than current time and more than server time.
// The cookie item have to be used to the expired cookie.
- aCookieAttributes.expiryTime = expires / int64_t(PR_USEC_PER_SEC);
+ aCookie.expiryTime = expires / int64_t(PR_USEC_PER_SEC);
// default to session cookie if no attributes found
} else {
diff --git a/system/network/cookie/nsCookieService.h b/system/network/cookie/nsCookieService.h
index 185f0b492..deb9fed33 100644
--- a/system/network/cookie/nsCookieService.h
+++ b/system/network/cookie/nsCookieService.h
@@ -307,6 +307,7 @@ class nsCookieService final : public nsICookieService
CookieStatus CheckPrefs(nsIURI *aHostURI, bool aIsForeign, const char *aCookieHeader);
bool CheckDomain(nsCookieAttributes &aCookie, nsIURI *aHostURI, const nsCString &aBaseDomain, bool aRequireHostMatch);
static bool CheckPath(nsCookieAttributes &aCookie, nsIURI *aHostURI);
+ static bool CheckHiddenPrefix(nsCookieAttributes &aCookie);
static bool CheckPrefixes(nsCookieAttributes &aCookie, bool aSecureRequest);
static bool GetExpiry(nsCookieAttributes &aCookie, int64_t aServerTime, int64_t aCurrentTime);
void RemoveAllFromMemory();
diff --git a/system/platform-prefs.js b/system/platform-prefs.js
index 327ef332b..16ab9201c 100644
--- a/system/platform-prefs.js
+++ b/system/platform-prefs.js
@@ -1194,19 +1194,24 @@ pref("network.protocol-handler.external-default", true); // OK to load
pref("network.protocol-handler.warn-external-default", true); // warn before load
// Prevent using external protocol handlers for these schemes
+pref("network.protocol-handler.external.afp", false);
+pref("network.protocol-handler.external.data", false);
+pref("network.protocol-handler.external.disk", false);
+pref("network.protocol-handler.external.disks", false);
pref("network.protocol-handler.external.hcp", false);
-pref("network.protocol-handler.external.vbscript", false);
pref("network.protocol-handler.external.javascript", false);
-pref("network.protocol-handler.external.data", false);
-pref("network.protocol-handler.external.ms-help", false);
pref("network.protocol-handler.external.mk", false);
+pref("network.protocol-handler.external.moz-icon", false);
pref("network.protocol-handler.external.res", false);
pref("network.protocol-handler.external.shell", false);
+pref("network.protocol-handler.external.vbscript", false);
pref("network.protocol-handler.external.vnd.ms.radio", false);
-pref("network.protocol-handler.external.disk", false);
-pref("network.protocol-handler.external.disks", false);
-pref("network.protocol-handler.external.afp", false);
-pref("network.protocol-handler.external.moz-icon", false);
+#ifdef XP_WIN
+pref("network.protocol-handler.external.ms-help", false);
+pref("network.protocol-handler.external.ms-msdt", false);
+pref("network.protocol-handler.external.search", false);
+pref("network.protocol-handler.external.search-ms", false);
+#endif
// Don't allow external protocol handlers for common typos
pref("network.protocol-handler.external.ttp", false); // http
diff --git a/system/security/content/nsCSPContext.cpp b/system/security/content/nsCSPContext.cpp
index ec698b91d..544fe118b 100644
--- a/system/security/content/nsCSPContext.cpp
+++ b/system/security/content/nsCSPContext.cpp
@@ -1309,6 +1309,7 @@ NS_IMETHODIMP
nsCSPContext::Permits(nsIURI* aURI,
CSPDirective aDir,
bool aSpecific,
+ bool aSendViolationReports,
bool* outPermits)
{
// Can't perform check without aURI
@@ -1323,13 +1324,13 @@ nsCSPContext::Permits(nsIURI* aURI,
false, // not redirected.
false, // not a preload.
aSpecific,
- true, // send violation reports
+ aSendViolationReports,
true, // send blocked URI in violation reports
false); // not parser created
if (CSPCONTEXTLOGENABLED()) {
- CSPCONTEXTLOG(("nsCSPContext::Permits, aUri: %s, aDir: %d, isAllowed: %s",
- aURI->GetSpecOrDefault().get(), aDir,
+ CSPCONTEXTLOG(("nsCSPContext::Permits, aUri: %s, aDir: %s, isAllowed: %s",
+ aURI->GetSpecOrDefault().get(), CSP_CSPDirectiveToString(aDir),
*outPermits ? "allow" : "deny"));
}
diff --git a/system/security/content/nsIContentSecurityPolicy.idl b/system/security/content/nsIContentSecurityPolicy.idl
index da4297f33..e76c39c44 100644
--- a/system/security/content/nsIContentSecurityPolicy.idl
+++ b/system/security/content/nsIContentSecurityPolicy.idl
@@ -252,9 +252,6 @@ interface nsIContentSecurityPolicy : nsISerializable
/**
* Checks if a specific directive permits loading of a URI.
*
- * NOTE: Calls to this may trigger violation reports when queried, so the
- * return value should not be cached.
- *
* @param aURI
* The URI about to be loaded or used.
* @param aDir
@@ -266,11 +263,17 @@ interface nsIContentSecurityPolicy : nsISerializable
* "false" allows CSP to fall back to default-src. This function
* behaves the same for both values of canUseDefault when querying
* directives that don't fall-back.
+ * @param aSendViolationReports
+ * If `true` and the uri is not allowed then trigger violation reports.
+ * This should be `false` for caching or preloads.
* @return
* Whether or not the provided URI is allowed by CSP under the given
* directive. (block the pending operation if false).
*/
- boolean permits(in nsIURI aURI, in CSPDirective aDir, in boolean aSpecific);
+ boolean permits(in nsIURI aURI,
+ in CSPDirective aDir,
+ in boolean aSpecific,
+ in boolean aSendViolationReports);
/**
* Delegate method called by the service when sub-elements of the protected
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-09 16:12:43 +0000