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| author | janekptacijarabaci <janekptacijarabaci@seznam.cz> | 2017-08-25 09:18:29 +0200 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@gmail.com> | 2018-02-22 11:15:23 +0100 |
| commit | 62d535967977ea64884e4418d78f1dc245e682e1 (patch) | |
| tree | 0b2bc214e7f77ac74a646987d6b22d18e2cdee9f /dom/security | |
| parent | 6f96569b4499be07c210ca6c38739bbbc7ebdee7 (diff) | |
| download | UXP-62d535967977ea64884e4418d78f1dc245e682e1.tar UXP-62d535967977ea64884e4418d78f1dc245e682e1.tar.gz UXP-62d535967977ea64884e4418d78f1dc245e682e1.tar.lz UXP-62d535967977ea64884e4418d78f1dc245e682e1.tar.xz UXP-62d535967977ea64884e4418d78f1dc245e682e1.zip | |
CSP 2 - ignore (x-)frame-options if CSP with frame-ancestors directive exists
Diffstat (limited to 'dom/security')
| -rw-r--r-- | dom/security/nsCSPContext.cpp | 14 | ||||
| -rw-r--r-- | dom/security/test/csp/file_ignore_xfo.html | 10 | ||||
| -rw-r--r-- | dom/security/test/csp/file_ignore_xfo.html^headers^ | 3 | ||||
| -rw-r--r-- | dom/security/test/csp/file_ro_ignore_xfo.html | 10 | ||||
| -rw-r--r-- | dom/security/test/csp/file_ro_ignore_xfo.html^headers^ | 3 | ||||
| -rw-r--r-- | dom/security/test/csp/mochitest.ini | 5 | ||||
| -rw-r--r-- | dom/security/test/csp/test_ignore_xfo.html | 59 |
7 files changed, 104 insertions, 0 deletions
diff --git a/dom/security/nsCSPContext.cpp b/dom/security/nsCSPContext.cpp index 815c7734d..0a3e20305 100644 --- a/dom/security/nsCSPContext.cpp +++ b/dom/security/nsCSPContext.cpp @@ -343,6 +343,20 @@ nsCSPContext::GetBlockAllMixedContent(bool *outBlockAllMixedContent) } NS_IMETHODIMP +nsCSPContext::GetEnforcesFrameAncestors(bool *outEnforcesFrameAncestors) +{ + *outEnforcesFrameAncestors = false; + for (uint32_t i = 0; i < mPolicies.Length(); i++) { + if (!mPolicies[i]->getReportOnlyFlag() && + mPolicies[i]->hasDirective(nsIContentSecurityPolicy::FRAME_ANCESTORS_DIRECTIVE)) { + *outEnforcesFrameAncestors = true; + return NS_OK; + } + } + return NS_OK; +} + +NS_IMETHODIMP nsCSPContext::GetReferrerPolicy(uint32_t* outPolicy, bool* outIsSet) { *outIsSet = false; diff --git a/dom/security/test/csp/file_ignore_xfo.html b/dom/security/test/csp/file_ignore_xfo.html new file mode 100644 index 000000000..6746a3adb --- /dev/null +++ b/dom/security/test/csp/file_ignore_xfo.html @@ -0,0 +1,10 @@ +<!DOCTYPE HTML> +<html> +<head> + <meta charset="utf-8"> + <title>Bug 1024557: Ignore x-frame-options if CSP with frame-ancestors exists</title> +</head> +<body> +<div id="cspmessage">Ignoring XFO because of CSP</div> +</body> +</html> diff --git a/dom/security/test/csp/file_ignore_xfo.html^headers^ b/dom/security/test/csp/file_ignore_xfo.html^headers^ new file mode 100644 index 000000000..e93f9e3ec --- /dev/null +++ b/dom/security/test/csp/file_ignore_xfo.html^headers^ @@ -0,0 +1,3 @@ +Content-Security-Policy: frame-ancestors http://mochi.test:8888 +X-Frame-Options: deny +Cache-Control: no-cache diff --git a/dom/security/test/csp/file_ro_ignore_xfo.html b/dom/security/test/csp/file_ro_ignore_xfo.html new file mode 100644 index 000000000..85e7f0092 --- /dev/null +++ b/dom/security/test/csp/file_ro_ignore_xfo.html @@ -0,0 +1,10 @@ +<!DOCTYPE HTML> +<html> +<head> + <meta charset="utf-8"> + <title>Bug 1024557: Ignore x-frame-options if CSP with frame-ancestors exists</title> +</head> +<body> +<div id="cspmessage">Ignoring XFO because of CSP_RO</div> +</body> +</html>
\ No newline at end of file diff --git a/dom/security/test/csp/file_ro_ignore_xfo.html^headers^ b/dom/security/test/csp/file_ro_ignore_xfo.html^headers^ new file mode 100644 index 000000000..ab8366f06 --- /dev/null +++ b/dom/security/test/csp/file_ro_ignore_xfo.html^headers^ @@ -0,0 +1,3 @@ +Content-Security-Policy-Report-Only: frame-ancestors http://mochi.test:8888 +X-Frame-Options: deny +Cache-Control: no-cache diff --git a/dom/security/test/csp/mochitest.ini b/dom/security/test/csp/mochitest.ini index 8add999c3..535109752 100644 --- a/dom/security/test/csp/mochitest.ini +++ b/dom/security/test/csp/mochitest.ini @@ -206,6 +206,10 @@ support-files = file_iframe_srcdoc.sjs file_iframe_sandbox_srcdoc.html file_iframe_sandbox_srcdoc.html^headers^ + file_ignore_xfo.html + file_ignore_xfo.html^headers^ + file_ro_ignore_xfo.html + file_ro_ignore_xfo.html^headers^ [test_base-uri.html] [test_blob_data_schemes.html] @@ -298,3 +302,4 @@ tags = mcb support-files = file_sandbox_allow_scripts.html file_sandbox_allow_scripts.html^headers^ +[test_ignore_xfo.html] diff --git a/dom/security/test/csp/test_ignore_xfo.html b/dom/security/test/csp/test_ignore_xfo.html new file mode 100644 index 000000000..fb3aadc6c --- /dev/null +++ b/dom/security/test/csp/test_ignore_xfo.html @@ -0,0 +1,59 @@ +<!DOCTYPE HTML> +<html> +<head> + <title>Bug 1024557: Ignore x-frame-options if CSP with frame-ancestors exists</title> + <!-- Including SimpleTest.js so we can use waitForExplicitFinish !--> + <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<iframe style="width:100%;" id="csp_testframe"></iframe> +<iframe style="width:100%;" id="csp_ro_testframe"></iframe> + +<script class="testbody" type="text/javascript"> + +/* + * We load two frames using: + * x-frame-options: deny + * where the first frame uses a csp and the second a csp_ro including frame-ancestors. + * We make sure that xfo is ignored for regular csp but not for csp_ro. + */ + +SimpleTest.waitForExplicitFinish(); + +var testcounter = 0; +function checkFinished() { + testcounter++; + if (testcounter < 2) { + return; + } + SimpleTest.finish(); +} + +// 1) test XFO with CSP +var csp_testframe = document.getElementById("csp_testframe"); +csp_testframe.onload = function() { + var msg = csp_testframe.contentWindow.document.getElementById("cspmessage"); + is(msg.innerHTML, "Ignoring XFO because of CSP", "Loading frame with with XFO and CSP"); + checkFinished(); +} +csp_testframe.onerror = function() { + ok(false, "sanity: should not fire onerror for csp_testframe"); +} +csp_testframe.src = "file_ignore_xfo.html"; + +// 2) test XFO with CSP_RO +var csp_ro_testframe = document.getElementById("csp_ro_testframe"); +csp_ro_testframe.onload = function() { + var msg = csp_ro_testframe.contentWindow.document.getElementById("cspmessage"); + is(msg, null, "Blocking frame with with XFO and CSP_RO"); + checkFinished(); +} +csp_ro_testframe.onerror = function() { + ok(false, "sanity: should not fire onerror for csp_ro_testframe"); +} +csp_ro_testframe.src = "file_ro_ignore_xfo.html"; + +</script> +</body> +</html> |