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Bug 971178, Part 4: Expand test_intermediates_basic_constraints.js test insanity::pkix, r=cviecco
--HG-- extra : rebase_source : b419a3087b3d327c9a48d984551abeac4943be7a
This commit is contained in:
Brian Smith
parent
c5f75b4ab3
commit
9a32819b71
@ -1,8 +1,8 @@
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"use strict";
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/* To regenerate the certificates for this test:
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*
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* cd security/manager/ssl/tests/unit/test_certificate_usages
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* ./generate.py
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* cd security/manager/ssl/tests/unit/test_intermediate_basic_usage_constraints
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* ./generate.py
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* cd ../../../../../..
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* make -C $OBJDIR/security/manager/ssl/tests
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*
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@ -15,49 +15,22 @@ do_get_profile(); // must be called before getting nsIX509CertDB
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const certdb = Cc["@mozilla.org/security/x509certdb;1"]
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.getService(Ci.nsIX509CertDB);
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const ca_usage1 = 'Client,Server,Sign,Encrypt,SSL CA,Status Responder';
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const ee_usage1 = 'Client,Server,Sign,Encrypt';
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const ee_usage2 = 'Client,Server,Sign,Encrypt,Status Responder';
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const cert2usage = {
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'int-no-extensions': ee_usage1,
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'ee-int-no-extensions': "",
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'int-not-a-ca': ee_usage1,
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'ee-int-not-a-ca': "",
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'int-limited-depth' : ca_usage1,
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'ee-int-limited-depth' : ee_usage1,
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'int-limited-depth-invalid' : ca_usage1, // XXX this should be ''
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'ee-int-limited-depth-invalid' : "",
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'int-valid-ku-no-eku' : 'SSL CA',
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'ee-int-valid-ku-no-eku' : ee_usage1,
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'int-bad-ku-no-eku' : ee_usage2,
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'ee-int-bad-ku-no-eku' : "",
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'int-no-ku-no-eku' : ca_usage1,
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'ee-int-no-ku-no-eku' : ee_usage1,
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'int-valid-ku-server-eku' : 'SSL CA',
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'ee-int-valid-ku-server-eku' : "",
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'int-bad-ku-server-eku' : '',
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'ee-int-bad-ku-server-eku' : "",
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'int-no-ku-server-eku' : 'SSL CA',
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'ee-int-no-ku-server-eku' : ""
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};
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function load_cert(name, trust) {
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let filename = "test_intermediate_basic_usage_constraints/" + name + ".der";
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addCertFromFile(certdb, filename, trust);
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}
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function test_cert_for_usages(cert_nick, expected_usages_string) {
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let cert = certdb.findCertByNickname(null, cert_nick);
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function test_cert_for_usages(certChainNicks, expected_usages_string) {
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let certs = [];
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for (let i in certChainNicks) {
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let certNick = certChainNicks[i];
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let certDER = readFile(do_get_file(
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"test_intermediate_basic_usage_constraints/"
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+ certNick + ".der"), false);
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certs.push(certdb.constructX509(certDER, certDER.length));
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}
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let cert = certs[0];
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let verified = {};
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let usages = {};
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cert.getUsagesString(true, verified, usages);
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@ -65,21 +38,102 @@ function test_cert_for_usages(cert_nick, expected_usages_string) {
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do_check_eq(expected_usages_string, usages.value);
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}
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function run_test() {
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function run_test_in_mode(useInsanity) {
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Services.prefs.setBoolPref("security.use_insanity_verification", useInsanity);
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// insanity::pkix doesn't support the obsolete Netscape object signing
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// extension, but NSS does.
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let ee_usage1 = useInsanity
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? 'Client,Server,Sign,Encrypt,Object Signer'
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: 'Client,Server,Sign,Encrypt'
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// insanity::pkix doesn't validate CA certificates for non-CA uses, but
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// NSS does.
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let ca_usage1 = useInsanity
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? "SSL CA"
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: 'Client,Server,Sign,Encrypt,SSL CA,Status Responder';
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// Load the ca into mem
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let ca_name = "ca";
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load_cert(ca_name, "CTu,CTu,CTu");
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do_print("ca_name = " + ca_name);
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test_cert_for_usages(ca_name, ca_usage1);
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test_cert_for_usages([ca_name], ca_usage1);
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// Load certs first
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for (let cert_name in cert2usage) {
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load_cert(cert_name, ',,');
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}
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// A certificate with no basicConstraints extension is considered an EE.
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test_cert_for_usages(["int-no-extensions"], ee_usage1);
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// Now do the checks
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for (let cert_name in cert2usage) {
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do_print("cert_name =" + cert_name);
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test_cert_for_usages(cert_name, cert2usage[cert_name]);
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}
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// int-no-extensions is an EE (see previous case), so no certs can chain to
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// it.
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test_cert_for_usages(["ee-int-no-extensions", "int-no-extensions"], "");
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// a certificate with bsaicConstraints.cA==false is considered an EE.
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test_cert_for_usages(["int-not-a-ca"], ee_usage1);
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// int-not-a-ca is an EE (see previous case), so no certs can chain to it.
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test_cert_for_usages(["ee-int-not-a-ca", "int-not-a-ca"], "");
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// int-limited-depth has cA==true and a path length constraint of zero.
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test_cert_for_usages(["int-limited-depth"], ca_usage1);
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// path length constraints do not affect the ability of a non-CA cert to
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// chain to to the CA cert.
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test_cert_for_usages(["ee-int-limited-depth", "int-limited-depth"],
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ee_usage1);
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// ca
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// int-limited-depth (cA==true, pathLenConstraint==0)
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// int-limited-depth-invalid (cA==true)
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//
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// XXX: It seems the NSS code does not consider the path length of the
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// certificate we're validating, but insanity::pkix does. insanity::pkix's
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// behavior is correct.
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test_cert_for_usages(["int-limited-depth-invalid", "int-limited-depth"],
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useInsanity ? "" : ca_usage1);
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test_cert_for_usages(["ee-int-limited-depth-invalid",
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"int-limited-depth-invalid",
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"int-limited-depth"],
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"");
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// int-valid-ku-no-eku has keyCertSign
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test_cert_for_usages(["int-valid-ku-no-eku"], "SSL CA");
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test_cert_for_usages(["ee-int-valid-ku-no-eku", "int-valid-ku-no-eku"],
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ee_usage1);
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// int-bad-ku-no-eku has basicConstraints.cA==true and has a KU extension
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// but the KU extension is missing keyCertSign. Note that insanity::pkix
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// doesn't validate certificates with basicConstraints.Ca==true for non-CA
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// uses, but NSS does.
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test_cert_for_usages(["int-bad-ku-no-eku"],
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useInsanity
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? ""
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: 'Client,Server,Sign,Encrypt,Status Responder');
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test_cert_for_usages(["ee-int-bad-ku-no-eku", "int-bad-ku-no-eku"], "");
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// int-no-ku-no-eku has basicConstraints.cA==true and no KU extension.
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// We treat a missing KU as "any key usage is OK".
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test_cert_for_usages(["int-no-ku-no-eku"], ca_usage1);
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test_cert_for_usages(["ee-int-no-ku-no-eku", "int-no-ku-no-eku"], ee_usage1);
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// int-valid-ku-server-eku has basicConstraints.cA==true, keyCertSign in KU,
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// and EKU=={id-kp-serverAuth,id-kp-clientAuth}.
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test_cert_for_usages(["int-valid-ku-server-eku"], "SSL CA");
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test_cert_for_usages(["ee-int-valid-ku-server-eku",
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"int-valid-ku-server-eku"], "Client,Server");
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// int-bad-ku-server-eku has basicConstraints.cA==true, a KU without
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// keyCertSign, and EKU=={id-kp-serverAuth,id-kp-clientAuth}.
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test_cert_for_usages(["int-bad-ku-server-eku"], "");
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test_cert_for_usages(["ee-int-bad-ku-server-eku", "int-bad-ku-server-eku"],
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"");
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// int-bad-ku-server-eku has basicConstraints.cA==true, no KU, and
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// EKU=={id-kp-serverAuth,id-kp-clientAuth}.
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test_cert_for_usages(["int-no-ku-server-eku"], "SSL CA");
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test_cert_for_usages(["ee-int-no-ku-server-eku", "int-no-ku-server-eku"],
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"Client,Server");
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}
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function run_test() {
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run_test_in_mode(true);
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run_test_in_mode(false);
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}
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