1 files changed, 307 insertions, 0 deletions
diff --git a/caps/tests/unit/test_origin.js b/caps/tests/unit/test_origin.js
new file mode 100644
index 000000000..0fa125b61
--- /dev/null
+++ b/caps/tests/unit/test_origin.js
@@ -0,0 +1,307 @@
+var Cc = Components.classes;
+var Ci = Components.interfaces;
+var Cu = Components.utils;
+
+Cu.import("resource://gre/modules/Services.jsm");
+var ssm = Services.scriptSecurityManager;
+function makeURI(uri) { return Services.io.newURI(uri, null, null); }
+
+function checkThrows(f) {
+  var threw = false;
+  try { f(); } catch (e) { threw = true }
+  do_check_true(threw);
+}
+
+function checkCrossOrigin(a, b) {
+  do_check_false(a.equals(b));
+  do_check_false(a.equalsConsideringDomain(b));
+  do_check_false(a.subsumes(b));
+  do_check_false(a.subsumesConsideringDomain(b));
+  do_check_false(b.subsumes(a));
+  do_check_false(b.subsumesConsideringDomain(a));
+}
+
+function checkOriginAttributes(prin, attrs, suffix) {
+  attrs = attrs || {};
+  do_check_eq(prin.originAttributes.appId, attrs.appId || 0);
+  do_check_eq(prin.originAttributes.inIsolatedMozBrowser, attrs.inIsolatedMozBrowser || false);
+  do_check_eq(prin.originSuffix, suffix || '');
+  do_check_eq(ChromeUtils.originAttributesToSuffix(attrs), suffix || '');
+  do_check_true(ChromeUtils.originAttributesMatchPattern(prin.originAttributes, attrs));
+  if (!prin.isNullPrincipal && !prin.origin.startsWith('[')) {
+    do_check_true(ssm.createCodebasePrincipalFromOrigin(prin.origin).equals(prin));
+  } else {
+    checkThrows(() => ssm.createCodebasePrincipalFromOrigin(prin.origin));
+  }
+}
+
+function checkSandboxOriginAttributes(arr, attrs, options) {
+  options = options || {};
+  var sandbox = Cu.Sandbox(arr, options);
+  checkOriginAttributes(Cu.getObjectPrincipal(sandbox), attrs,
+                        ChromeUtils.originAttributesToSuffix(attrs));
+}
+
+// utility function useful for debugging
+function printAttrs(name, attrs) {
+  do_print(name + " {\n" +
+           "\tappId: " + attrs.appId + ",\n" +
+           "\tuserContextId: " + attrs.userContextId + ",\n" +
+           "\tinIsolatedMozBrowser: " + attrs.inIsolatedMozBrowser + ",\n" +
+           "\taddonId: '" + attrs.addonId + "',\n" +
+           "\tprivateBrowsingId: '" + attrs.privateBrowsingId + "',\n" +
+           "\tfirstPartyDomain: '" + attrs.firstPartyDomain + "'\n}");
+}
+
+
+function checkValues(attrs, values) {
+  values = values || {};
+  //printAttrs("attrs", attrs);
+  //printAttrs("values", values);
+  do_check_eq(attrs.appId, values.appId || 0);
+  do_check_eq(attrs.userContextId, values.userContextId || 0);
+  do_check_eq(attrs.inIsolatedMozBrowser, values.inIsolatedMozBrowser || false);
+  do_check_eq(attrs.addonId, values.addonId || '');
+  do_check_eq(attrs.privateBrowsingId, values.privateBrowsingId || '');
+  do_check_eq(attrs.firstPartyDomain, values.firstPartyDomain || '');
+}
+
+function run_test() {
+  // Attributeless origins.
+  do_check_eq(ssm.getSystemPrincipal().origin, '[System Principal]');
+  checkOriginAttributes(ssm.getSystemPrincipal());
+  var exampleOrg = ssm.createCodebasePrincipal(makeURI('http://example.org'), {});
+  do_check_eq(exampleOrg.origin, 'http://example.org');
+  checkOriginAttributes(exampleOrg);
+  var exampleCom = ssm.createCodebasePrincipal(makeURI('https://www.example.com:123'), {});
+  do_check_eq(exampleCom.origin, 'https://www.example.com:123');
+  checkOriginAttributes(exampleCom);
+  var nullPrin = Cu.getObjectPrincipal(new Cu.Sandbox(null));
+  do_check_true(/^moz-nullprincipal:\{([0-9]|[a-z]|\-){36}\}$/.test(nullPrin.origin));
+  checkOriginAttributes(nullPrin);
+  var ipv6Prin = ssm.createCodebasePrincipal(makeURI('https://[2001:db8::ff00:42:8329]:123'), {});
+  do_check_eq(ipv6Prin.origin, 'https://[2001:db8::ff00:42:8329]:123');
+  checkOriginAttributes(ipv6Prin);
+  var ipv6NPPrin = ssm.createCodebasePrincipal(makeURI('https://[2001:db8::ff00:42:8329]'), {});
+  do_check_eq(ipv6NPPrin.origin, 'https://[2001:db8::ff00:42:8329]');
+  checkOriginAttributes(ipv6NPPrin);
+  var ep = Cu.getObjectPrincipal(Cu.Sandbox([exampleCom, nullPrin, exampleOrg]));
+  checkOriginAttributes(ep);
+  checkCrossOrigin(exampleCom, exampleOrg);
+  checkCrossOrigin(exampleOrg, nullPrin);
+
+  // nsEP origins should be in lexical order.
+  do_check_eq(ep.origin, `[Expanded Principal [${exampleOrg.origin}, ${exampleCom.origin}, ${nullPrin.origin}]]`);
+
+  // Make sure createCodebasePrincipal does what the rest of gecko does.
+  do_check_true(exampleOrg.equals(Cu.getObjectPrincipal(new Cu.Sandbox('http://example.org'))));
+
+  //
+  // Test origin attributes.
+  //
+
+  // Just app.
+  var exampleOrg_app = ssm.createCodebasePrincipal(makeURI('http://example.org'), {appId: 42});
+  var nullPrin_app = ssm.createNullPrincipal({appId: 42});
+  checkOriginAttributes(exampleOrg_app, {appId: 42}, '^appId=42');
+  checkOriginAttributes(nullPrin_app, {appId: 42}, '^appId=42');
+  do_check_eq(exampleOrg_app.origin, 'http://example.org^appId=42');
+
+  // Just browser.
+  var exampleOrg_browser = ssm.createCodebasePrincipal(makeURI('http://example.org'), {inIsolatedMozBrowser: true});
+  var nullPrin_browser = ssm.createNullPrincipal({inIsolatedMozBrowser: true});
+  checkOriginAttributes(exampleOrg_browser, {inIsolatedMozBrowser: true}, '^inBrowser=1');
+  checkOriginAttributes(nullPrin_browser, {inIsolatedMozBrowser: true}, '^inBrowser=1');
+  do_check_eq(exampleOrg_browser.origin, 'http://example.org^inBrowser=1');
+
+  // App and browser.
+  var exampleOrg_appBrowser = ssm.createCodebasePrincipal(makeURI('http://example.org'), {inIsolatedMozBrowser: true, appId: 42});
+  var nullPrin_appBrowser = ssm.createNullPrincipal({inIsolatedMozBrowser: true, appId: 42});
+  checkOriginAttributes(exampleOrg_appBrowser, {appId: 42, inIsolatedMozBrowser: true}, '^appId=42&inBrowser=1');
+  checkOriginAttributes(nullPrin_appBrowser, {appId: 42, inIsolatedMozBrowser: true}, '^appId=42&inBrowser=1');
+  do_check_eq(exampleOrg_appBrowser.origin, 'http://example.org^appId=42&inBrowser=1');
+
+  // App and browser, different domain.
+  var exampleCom_appBrowser = ssm.createCodebasePrincipal(makeURI('https://www.example.com:123'), {appId: 42, inIsolatedMozBrowser: true});
+  checkOriginAttributes(exampleCom_appBrowser, {appId: 42, inIsolatedMozBrowser: true}, '^appId=42&inBrowser=1');
+  do_check_eq(exampleCom_appBrowser.origin, 'https://www.example.com:123^appId=42&inBrowser=1');
+
+  // Addon.
+  var exampleOrg_addon = ssm.createCodebasePrincipal(makeURI('http://example.org'), {addonId: 'dummy'});
+  checkOriginAttributes(exampleOrg_addon, { addonId: "dummy" }, '^addonId=dummy');
+  do_check_eq(exampleOrg_addon.origin, 'http://example.org^addonId=dummy');
+
+  // First party Uri
+  var exampleOrg_firstPartyDomain = ssm.createCodebasePrincipal(makeURI('http://example.org'), {firstPartyDomain: 'example.org'});
+  checkOriginAttributes(exampleOrg_firstPartyDomain, { firstPartyDomain: "example.org" }, '^firstPartyDomain=example.org');
+  do_check_eq(exampleOrg_firstPartyDomain.origin, 'http://example.org^firstPartyDomain=example.org');
+
+  // Make sure we don't crash when serializing principals with UNKNOWN_APP_ID.
+  try {
+    let binaryStream = Cc["@mozilla.org/binaryoutputstream;1"].
+                       createInstance(Ci.nsIObjectOutputStream);
+    let pipe = Cc["@mozilla.org/pipe;1"].createInstance(Ci.nsIPipe);
+    pipe.init(false, false, 0, 0xffffffff, null);
+    binaryStream.setOutputStream(pipe.outputStream);
+    binaryStream.writeCompoundObject(simplePrin, Ci.nsISupports, true);
+    binaryStream.close();
+  } catch (e) {
+    do_check_true(true);
+  }
+
+
+  // Just userContext.
+  var exampleOrg_userContext = ssm.createCodebasePrincipal(makeURI('http://example.org'), {userContextId: 42});
+  checkOriginAttributes(exampleOrg_userContext, { userContextId: 42 }, '^userContextId=42');
+  do_check_eq(exampleOrg_userContext.origin, 'http://example.org^userContextId=42');
+
+  // UserContext and Addon.
+  var exampleOrg_userContextAddon = ssm.createCodebasePrincipal(makeURI('http://example.org'), {addonId: 'dummy', userContextId: 42});
+  var nullPrin_userContextAddon = ssm.createNullPrincipal({addonId: 'dummy', userContextId: 42});
+  checkOriginAttributes(exampleOrg_userContextAddon, {addonId: 'dummy', userContextId: 42}, '^addonId=dummy&userContextId=42');
+  checkOriginAttributes(nullPrin_userContextAddon, {addonId: 'dummy', userContextId: 42}, '^addonId=dummy&userContextId=42');
+  do_check_eq(exampleOrg_userContextAddon.origin, 'http://example.org^addonId=dummy&userContextId=42');
+
+  // UserContext and App.
+  var exampleOrg_userContextApp = ssm.createCodebasePrincipal(makeURI('http://example.org'), {appId: 24, userContextId: 42});
+  var nullPrin_userContextApp = ssm.createNullPrincipal({appId: 24, userContextId: 42});
+  checkOriginAttributes(exampleOrg_userContextApp, {appId: 24, userContextId: 42}, '^appId=24&userContextId=42');
+  checkOriginAttributes(nullPrin_userContextApp, {appId: 24, userContextId: 42}, '^appId=24&userContextId=42');
+  do_check_eq(exampleOrg_userContextApp.origin, 'http://example.org^appId=24&userContextId=42');
+
+  checkSandboxOriginAttributes(null, {});
+  checkSandboxOriginAttributes('http://example.org', {});
+  checkSandboxOriginAttributes('http://example.org', {}, {originAttributes: {}});
+  checkSandboxOriginAttributes('http://example.org', {appId: 42}, {originAttributes: {appId: 42}});
+  checkSandboxOriginAttributes(['http://example.org'], {});
+  checkSandboxOriginAttributes(['http://example.org'], {}, {originAttributes: {}});
+  checkSandboxOriginAttributes(['http://example.org'], {appId: 42}, {originAttributes: {appId: 42}});
+
+  // Check that all of the above are cross-origin.
+  checkCrossOrigin(exampleOrg_app, exampleOrg);
+  checkCrossOrigin(exampleOrg_app, nullPrin_app);
+  checkCrossOrigin(exampleOrg_browser, exampleOrg_app);
+  checkCrossOrigin(exampleOrg_browser, nullPrin_browser);
+  checkCrossOrigin(exampleOrg_appBrowser, exampleOrg_app);
+  checkCrossOrigin(exampleOrg_appBrowser, nullPrin_appBrowser);
+  checkCrossOrigin(exampleOrg_appBrowser, exampleCom_appBrowser);
+  checkCrossOrigin(exampleOrg_addon, exampleOrg);
+  checkCrossOrigin(exampleOrg_firstPartyDomain, exampleOrg);
+  checkCrossOrigin(exampleOrg_userContext, exampleOrg);
+  checkCrossOrigin(exampleOrg_userContextAddon, exampleOrg);
+  checkCrossOrigin(exampleOrg_userContext, exampleOrg_userContextAddon);
+  checkCrossOrigin(exampleOrg_userContext, exampleOrg_userContextApp);
+
+  // Check Principal kinds.
+  function checkKind(prin, kind) {
+    do_check_eq(prin.isNullPrincipal, kind == 'nullPrincipal');
+    do_check_eq(prin.isCodebasePrincipal, kind == 'codebasePrincipal');
+    do_check_eq(prin.isExpandedPrincipal, kind == 'expandedPrincipal');
+    do_check_eq(prin.isSystemPrincipal, kind == 'systemPrincipal');
+  }
+  checkKind(ssm.createNullPrincipal({}), 'nullPrincipal');
+  checkKind(ssm.createCodebasePrincipal(makeURI('http://www.example.com'), {}), 'codebasePrincipal');
+  checkKind(Cu.getObjectPrincipal(Cu.Sandbox([ssm.createCodebasePrincipal(makeURI('http://www.example.com'), {})])), 'expandedPrincipal');
+  checkKind(ssm.getSystemPrincipal(), 'systemPrincipal');
+
+  //
+  // Test Origin Attribute Manipulation
+  //
+
+  // check that we can create an empty origin attributes dict with default
+  // members and values.
+  var emptyAttrs = ChromeUtils.fillNonDefaultOriginAttributes({});
+  checkValues(emptyAttrs);
+
+  var uri = "http://example.org";
+  var tests = [
+    [ "", {} ],
+    [ "^appId=5", {appId: 5} ],
+    [ "^userContextId=3", {userContextId: 3} ],
+    [ "^addonId=fooBar", {addonId: "fooBar"} ],
+    [ "^inBrowser=1", {inIsolatedMozBrowser: true} ],
+    [ "^firstPartyDomain=example.org", {firstPartyDomain: "example.org"} ],
+    [ "^appId=3&inBrowser=1&userContextId=6",
+      {appId: 3, userContextId: 6, inIsolatedMozBrowser: true} ] ];
+
+  // check that we can create an origin attributes from an origin properly
+  tests.forEach(t => {
+    let attrs = ChromeUtils.createOriginAttributesFromOrigin(uri + t[0]);
+    checkValues(attrs, t[1]);
+    do_check_eq(ChromeUtils.originAttributesToSuffix(attrs), t[0]);
+  });
+
+  // check that we can create an origin attributes from a dict properly
+  tests.forEach(t => {
+    let attrs = ChromeUtils.fillNonDefaultOriginAttributes(t[1]);
+    checkValues(attrs, t[1]);
+    do_check_eq(ChromeUtils.originAttributesToSuffix(attrs), t[0]);
+  });
+
+  // each row in the set_tests array has these values:
+  // [0] - the suffix used to create an origin attribute from
+  // [1] - the expected result of creating an origin attribute from [0]
+  // [2] - the pattern to set on the origin attributes
+  // [3] - the expected result of setting [2] values on [1]
+  // [4] - the expected result of creating a suffix from [3]
+  var set_tests = [
+    [ "", {}, {appId: 5}, {appId: 5}, "^appId=5" ],
+    [ "^appId=5", {appId: 5}, {appId: 3}, {appId: 3}, "^appId=3" ],
+    [ "^appId=5", {appId: 5}, {userContextId: 3}, {appId: 5, userContextId: 3}, "^appId=5&userContextId=3" ],
+    [ "^appId=5", {appId: 5}, {appId: 3, userContextId: 7}, {appId: 3, userContextId: 7}, "^appId=3&userContextId=7" ] ];
+
+  // check that we can set origin attributes values properly
+  set_tests.forEach(t => {
+    let orig = ChromeUtils.createOriginAttributesFromOrigin(uri + t[0]);
+    checkValues(orig, t[1]);
+    let mod = orig;
+    for (var key in t[2]) {
+      mod[key] = t[2][key];
+    }
+    checkValues(mod, t[3]);
+    do_check_eq(ChromeUtils.originAttributesToSuffix(mod), t[4]);
+  });
+
+  // each row in the dflt_tests array has these values:
+  // [0] - the suffix used to create an origin attribute from
+  // [1] - the expected result of creating an origin attributes from [0]
+  // [2] - the expected result after setting userContextId to the default
+  // [3] - the expected result of creating a suffix from [2]
+  var dflt_tests = [
+    [ "", {}, {}, "" ],
+    [ "^userContextId=3", {userContextId: 3}, {}, "" ],
+    [ "^appId=5", {appId: 5}, {appId: 5}, "^appId=5" ],
+    [ "^appId=5&userContextId=3", {appId: 5, userContextId: 3}, {appId: 5}, "^appId=5" ] ];
+
+  // check that we can set the userContextId to default properly
+  dflt_tests.forEach(t => {
+    let orig = ChromeUtils.createOriginAttributesFromOrigin(uri + t[0]);
+    checkValues(orig, t[1]);
+    let mod = orig;
+    mod['userContextId'] = 0;
+    checkValues(mod, t[2]);
+    do_check_eq(ChromeUtils.originAttributesToSuffix(mod), t[3]);
+  });
+
+  // each row in the dflt2_tests array has these values:
+  // [0] - the suffix used to create an origin attribute from
+  // [1] - the expected result of creating an origin attributes from [0]
+  // [2] - the expected result after setting firstPartyUri to the default
+  // [3] - the expected result of creating a suffix from [2]
+  var dflt2_tests = [
+    [ "", {}, {}, "" ],
+    [ "^firstPartyDomain=foo.com", {firstPartyDomain: "foo.com"}, {}, "" ],
+    [ "^appId=5", {appId: 5}, {appId: 5}, "^appId=5" ],
+    [ "^appId=5&firstPartyDomain=foo.com", {appId: 5, firstPartyDomain: "foo.com"}, {appId: 5}, "^appId=5" ] ];
+
+  // check that we can set the userContextId to default properly
+  dflt2_tests.forEach(t => {
+    let orig = ChromeUtils.createOriginAttributesFromOrigin(uri + t[0]);
+    checkValues(orig, t[1]);
+    let mod = orig;
+    mod['firstPartyDomain'] = "";
+    checkValues(mod, t[2]);
+    do_check_eq(ChromeUtils.originAttributesToSuffix(mod), t[3]);
+  });
+
+}