@Override
public List<String> getFrameworkFallbackScripts(
AuraContext context, boolean safeInlineJs, Map<String, Object> attributes)
throws QuickFixException {
List<String> ret = Lists.newArrayList();
// appcache fallback can only use for items NOT listed in the CACHE section of the manifest
ret.add(
getBootstrapUrl(context, attributes) + " " + getBootstrapFallbackUrl(context, attributes));
ret.add(
configAdapter.getEncryptionKeyURL(true)
+ " "
+ configAdapter.getEncryptionKeyFallbackURL(true));
return ret;
}
/** Sets mandatory headers, notably for anti-clickjacking. */
@Override
public void setCSPHeaders(DefDescriptor<?> top, HttpServletRequest req, HttpServletResponse rsp) {
if (canSkipCSPHeader(top, req)) {
return;
}
ContentSecurityPolicy csp =
configAdapter.getContentSecurityPolicy(top == null ? null : top.getQualifiedName(), req);
if (csp != null) {
rsp.setHeader(CSP.Header.SECURE, csp.getCspHeaderValue());
Collection<String> terms = csp.getFrameAncestors();
if (terms != null) {
// not open to the world; figure whether we can express an X-FRAME-OPTIONS header:
if (terms.size() == 0) {
// closed to any framing at all
rsp.setHeader(HDR_FRAME_OPTIONS, HDR_FRAME_DENY);
} else if (terms.size() == 1) {
// With one ancestor term, we're either SAMEORIGIN or ALLOWFROM
for (String site : terms) {
if (site == null) {
// Add same-origin headers and policy terms
rsp.addHeader(HDR_FRAME_OPTIONS, HDR_FRAME_SAMEORIGIN);
} else if (!site.contains("*") && !site.matches("^[a-z]+:$")) {
// XFO can't express wildcards or protocol-only, so set only for a specific site:
rsp.addHeader(HDR_FRAME_OPTIONS, HDR_FRAME_ALLOWFROM + site);
} else {
// When XFO can't express it, still set an ALLOWALL so filters don't jump in
rsp.addHeader(HDR_FRAME_OPTIONS, HDR_FRAME_ALLOWALL);
}
}
}
}
}
}
/** Check to see if we are in production mode. */
@Override
public boolean isProductionMode(Mode mode) {
return mode == Mode.PROD || configAdapter.isProduction();
}
@Override
public String getFrameworkUrl() {
return configAdapter.getAuraJSURL();
}