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Unified Diff: content/browser/child_process_security_policy_unittest.cc

Issue 2399853003: [M54 merge] Lock down creation of blob:chrome-extension URLs from non-extension processes. (Closed)
Patch Set: Rebase Created 4 years, 2 months ago
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Index: content/browser/child_process_security_policy_unittest.cc
diff --git a/content/browser/child_process_security_policy_unittest.cc b/content/browser/child_process_security_policy_unittest.cc
index 24aa45bc21f050f00bea4642e7f5fe50674589a6..87463aace1277170ce20a754178abda0f9a2a3b8 100644
--- a/content/browser/child_process_security_policy_unittest.cc
+++ b/content/browser/child_process_security_policy_unittest.cc
@@ -168,8 +168,17 @@ TEST_F(ChildProcessSecurityPolicyTest, StandardSchemesTest) {
EXPECT_TRUE(p->CanCommitURL(kRendererID, GURL("data:text/html,<b>Hi</b>")));
EXPECT_TRUE(p->CanCommitURL(
kRendererID, GURL("filesystem:http://localhost/temporary/a.gif")));
+ EXPECT_TRUE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("http://www.google.com/")));
+ EXPECT_TRUE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("https://www.paypal.com/")));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, GURL("ftp://ftp.gnu.org/")));
+ EXPECT_TRUE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("data:text/html,<b>Hi</b>")));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(
+ kRendererID, GURL("filesystem:http://localhost/temporary/a.gif")));
- // Dangerous to request or commit.
+ // Dangerous to request, commit, or set as origin header.
EXPECT_FALSE(p->CanRequestURL(kRendererID,
GURL("file:///etc/passwd")));
EXPECT_FALSE(p->CanRequestURL(kRendererID,
@@ -182,6 +191,63 @@ TEST_F(ChildProcessSecurityPolicyTest, StandardSchemesTest) {
GURL("chrome://foo/bar")));
EXPECT_FALSE(
p->CanCommitURL(kRendererID, GURL("view-source:http://www.google.com/")));
+ EXPECT_FALSE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("file:///etc/passwd")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("chrome://foo/bar")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(
+ kRendererID, GURL("view-source:http://www.google.com/")));
+
+ p->Remove(kRendererID);
+}
+
+TEST_F(ChildProcessSecurityPolicyTest, BlobSchemeTest) {
+ ChildProcessSecurityPolicyImpl* p =
+ ChildProcessSecurityPolicyImpl::GetInstance();
+
+ p->Add(kRendererID);
+
+ EXPECT_TRUE(
+ p->CanRequestURL(kRendererID, GURL("blob:http://localhost/some-guid")));
+ EXPECT_TRUE(p->CanRequestURL(kRendererID, GURL("blob:null/some-guid")));
+ EXPECT_TRUE(
+ p->CanRequestURL(kRendererID, GURL("blob:http://localhost/some-guid")));
+ EXPECT_TRUE(p->CanRequestURL(kRendererID, GURL("blob:NulL/some-guid")));
+ EXPECT_TRUE(
+ p->CanRequestURL(kRendererID, GURL("blob:NulL/some-guid#fragment")));
+ EXPECT_TRUE(p->CanRequestURL(kRendererID, GURL("blob:NulL/some-guid?query")));
+ EXPECT_TRUE(
+ p->CanRequestURL(kRendererID, GURL("blob:blobinternal://some-guid")));
+ EXPECT_FALSE(p->CanRequestURL(
+ kRendererID, GURL("blob:http://username@localhost/some-guid")));
+ EXPECT_FALSE(p->CanRequestURL(
+ kRendererID, GURL("blob:http://username @localhost/some-guid")));
+ EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("blob:blob:some-guid")));
+ EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("blob:some-guid")));
+ EXPECT_FALSE(p->CanRequestURL(kRendererID,
+ GURL("blob:filesystem:http://localhost/path")));
+ EXPECT_FALSE(p->CanRequestURL(kRendererID,
+ GURL("filesystem:blob:http://localhost/guid")));
+
+ EXPECT_TRUE(
+ p->CanCommitURL(kRendererID, GURL("blob:http://localhost/some-guid")));
+ EXPECT_TRUE(p->CanCommitURL(kRendererID, GURL("blob:null/some-guid")));
+ EXPECT_TRUE(
+ p->CanCommitURL(kRendererID, GURL("blob:http://localhost/some-guid")));
+ EXPECT_TRUE(p->CanCommitURL(kRendererID, GURL("blob:NulL/some-guid")));
+ EXPECT_TRUE(
+ p->CanCommitURL(kRendererID, GURL("blob:NulL/some-guid#fragment")));
+ EXPECT_TRUE(
+ p->CanCommitURL(kRendererID, GURL("blob:blobinternal://some-guid")));
+ EXPECT_FALSE(p->CanCommitURL(
+ kRendererID, GURL("blob:http://username@localhost/some-guid")));
+ EXPECT_FALSE(p->CanCommitURL(
+ kRendererID, GURL("blob:http://username @localhost/some-guid")));
+ EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("blob:blob:some-guid")));
+ EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("blob:some-guid")));
+ EXPECT_FALSE(p->CanCommitURL(kRendererID,
+ GURL("blob:filesystem:http://localhost/path")));
+ EXPECT_FALSE(p->CanCommitURL(kRendererID,
+ GURL("filesystem:blob:http://localhost/guid")));
p->Remove(kRendererID);
}
@@ -200,6 +266,10 @@ TEST_F(ChildProcessSecurityPolicyTest, AboutTest) {
EXPECT_TRUE(p->CanCommitURL(kRendererID, GURL("about:BlAnK")));
EXPECT_TRUE(p->CanCommitURL(kRendererID, GURL("aBouT:BlAnK")));
EXPECT_TRUE(p->CanCommitURL(kRendererID, GURL("aBouT:blank")));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, GURL("about:blank")));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, GURL("about:BlAnK")));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, GURL("aBouT:BlAnK")));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, GURL("aBouT:blank")));
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("about:crash")));
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("about:cache")));
@@ -209,6 +279,10 @@ TEST_F(ChildProcessSecurityPolicyTest, AboutTest) {
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("about:cache")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("about:hang")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("about:version")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("about:crash")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("about:cache")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("about:hang")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("about:version")));
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("aBoUt:version")));
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("about:CrASh")));
@@ -217,17 +291,23 @@ TEST_F(ChildProcessSecurityPolicyTest, AboutTest) {
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("about:CrASh")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("abOuT:cAChe")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("aBoUt:version")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("aBoUt:version")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("about:CrASh")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("abOuT:cAChe")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("aBoUt:version")));
// Requests for about: pages should be denied.
p->GrantRequestURL(kRendererID, GURL("about:crash"));
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("about:crash")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("about:crash")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("about:crash")));
// These requests for chrome:// pages should be granted.
GURL chrome_url("chrome://foo");
p->GrantRequestURL(kRendererID, chrome_url);
EXPECT_TRUE(p->CanRequestURL(kRendererID, chrome_url));
EXPECT_TRUE(p->CanCommitURL(kRendererID, chrome_url));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, chrome_url));
p->Remove(kRendererID);
}
@@ -240,9 +320,13 @@ TEST_F(ChildProcessSecurityPolicyTest, JavaScriptTest) {
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("javascript:alert('xss')")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("javascript:alert('xss')")));
+ EXPECT_FALSE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("javascript:alert('xss')")));
p->GrantRequestURL(kRendererID, GURL("javascript:alert('xss')"));
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("javascript:alert('xss')")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("javascript:alert('xss')")));
+ EXPECT_FALSE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("javascript:alert('xss')")));
p->Remove(kRendererID);
}
@@ -257,16 +341,19 @@ TEST_F(ChildProcessSecurityPolicyTest, RegisterWebSafeSchemeTest) {
// requested but not committed.
EXPECT_TRUE(p->CanRequestURL(kRendererID, GURL("asdf:rockers")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("asdf:rockers")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("asdf:rockers")));
// Once we register "asdf", we default to deny.
RegisterTestScheme("asdf");
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("asdf:rockers")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("asdf:rockers")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, GURL("asdf:rockers")));
// We can allow new schemes by adding them to the whitelist.
p->RegisterWebSafeScheme("asdf");
EXPECT_TRUE(p->CanRequestURL(kRendererID, GURL("asdf:rockers")));
EXPECT_TRUE(p->CanCommitURL(kRendererID, GURL("asdf:rockers")));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, GURL("asdf:rockers")));
// Cleanup.
p->Remove(kRendererID);
@@ -280,15 +367,20 @@ TEST_F(ChildProcessSecurityPolicyTest, CanServiceCommandsTest) {
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("file:///etc/passwd")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("file:///etc/passwd")));
+ EXPECT_FALSE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("file:///etc/passwd")));
p->GrantRequestURL(kRendererID, GURL("file:///etc/passwd"));
EXPECT_TRUE(p->CanRequestURL(kRendererID, GURL("file:///etc/passwd")));
EXPECT_TRUE(p->CanCommitURL(kRendererID, GURL("file:///etc/passwd")));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, GURL("file:///etc/passwd")));
// We should forget our state if we repeat a renderer id.
p->Remove(kRendererID);
p->Add(kRendererID);
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("file:///etc/passwd")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("file:///etc/passwd")));
+ EXPECT_FALSE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("file:///etc/passwd")));
p->Remove(kRendererID);
}
@@ -317,13 +409,27 @@ TEST_F(ChildProcessSecurityPolicyTest, ViewSource) {
EXPECT_FALSE(p->CanCommitURL(
kRendererID, GURL("view-source:view-source:http://www.google.com/")));
+ // View source URLs should not be setable as origin headers
+ EXPECT_FALSE(p->CanSetAsOriginHeader(
+ kRendererID, GURL("view-source:http://www.google.com/")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID,
+ GURL("view-source:file:///etc/passwd")));
+ EXPECT_FALSE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("file:///etc/passwd")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(
+ kRendererID, GURL("view-source:view-source:http://www.google.com/")));
+
p->GrantRequestURL(kRendererID, GURL("view-source:file:///etc/passwd"));
EXPECT_FALSE(p->CanRequestURL(kRendererID, GURL("file:///etc/passwd")));
EXPECT_FALSE(p->CanCommitURL(kRendererID, GURL("file:///etc/passwd")));
EXPECT_FALSE(
+ p->CanSetAsOriginHeader(kRendererID, GURL("file:///etc/passwd")));
+ EXPECT_FALSE(
p->CanRequestURL(kRendererID, GURL("view-source:file:///etc/passwd")));
EXPECT_FALSE(p->CanCommitURL(kRendererID,
GURL("view-source:file:///etc/passwd")));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID,
+ GURL("view-source:file:///etc/passwd")));
p->Remove(kRendererID);
}
@@ -339,18 +445,24 @@ TEST_F(ChildProcessSecurityPolicyTest, SpecificFile) {
EXPECT_FALSE(p->CanRequestURL(kRendererID, sensitive_url));
EXPECT_FALSE(p->CanCommitURL(kRendererID, icon_url));
EXPECT_FALSE(p->CanCommitURL(kRendererID, sensitive_url));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, icon_url));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, sensitive_url));
p->GrantRequestSpecificFileURL(kRendererID, icon_url);
EXPECT_TRUE(p->CanRequestURL(kRendererID, icon_url));
EXPECT_FALSE(p->CanRequestURL(kRendererID, sensitive_url));
EXPECT_TRUE(p->CanCommitURL(kRendererID, icon_url));
EXPECT_FALSE(p->CanCommitURL(kRendererID, sensitive_url));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, icon_url));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, sensitive_url));
p->GrantRequestURL(kRendererID, icon_url);
EXPECT_TRUE(p->CanRequestURL(kRendererID, icon_url));
EXPECT_TRUE(p->CanRequestURL(kRendererID, sensitive_url));
EXPECT_TRUE(p->CanCommitURL(kRendererID, icon_url));
EXPECT_TRUE(p->CanCommitURL(kRendererID, sensitive_url));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, icon_url));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, sensitive_url));
p->Remove(kRendererID);
}
@@ -711,6 +823,9 @@ TEST_F(ChildProcessSecurityPolicyTest, OriginGranting) {
EXPECT_FALSE(p->CanCommitURL(kRendererID, url_foo1));
EXPECT_FALSE(p->CanCommitURL(kRendererID, url_foo2));
EXPECT_FALSE(p->CanCommitURL(kRendererID, url_bar));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, url_foo1));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, url_foo2));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, url_bar));
p->GrantOrigin(kRendererID, url::Origin(url_foo1));
@@ -720,6 +835,9 @@ TEST_F(ChildProcessSecurityPolicyTest, OriginGranting) {
EXPECT_TRUE(p->CanCommitURL(kRendererID, url_foo1));
EXPECT_TRUE(p->CanCommitURL(kRendererID, url_foo2));
EXPECT_FALSE(p->CanCommitURL(kRendererID, url_bar));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, url_foo1));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, url_foo2));
+ EXPECT_FALSE(p->CanSetAsOriginHeader(kRendererID, url_bar));
p->GrantScheme(kRendererID, kChromeUIScheme);
@@ -729,6 +847,9 @@ TEST_F(ChildProcessSecurityPolicyTest, OriginGranting) {
EXPECT_TRUE(p->CanCommitURL(kRendererID, url_foo1));
EXPECT_TRUE(p->CanCommitURL(kRendererID, url_foo2));
EXPECT_TRUE(p->CanCommitURL(kRendererID, url_bar));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, url_foo1));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, url_foo2));
+ EXPECT_TRUE(p->CanSetAsOriginHeader(kRendererID, url_bar));
p->Remove(kRendererID);
}
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