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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy
// of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
couchTests.cookie_auth = function(debug) {
// This tests cookie-based authentication.
var db = new CouchDB("test_suite_db", {"X-Couch-Full-Commit":"false"});
db.deleteDb();
db.createDb();
if (debug) debugger;
// Simple secret key generator
function generateSecret(length) {
var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
var secret = '';
for (var i=0; i<length; i++) {
secret += tab.charAt(Math.floor(Math.random() * 64));
}
return secret;
}
// this function will be called on the modified server
var testFun = function () {
try {
// try using an invalid cookie
var usersDb = new CouchDB("test_suite_users", {"X-Couch-Full-Commit":"false"});
usersDb.deleteDb();
usersDb.createDb();
// test that the users db is born with the auth ddoc
var ddoc = usersDb.open("_design/_auth");
T(ddoc.validate_doc_update);
// TODO test that changing the config so an existing db becomes the users db installs the ddoc also
var password = "3.141592653589";
// Create a user
var jasonUserDoc = CouchDB.prepareUserDoc({
name: "Jason Davies",
roles: ["dev"]
}, password);
T(usersDb.save(jasonUserDoc).ok);
var checkDoc = usersDb.open(jasonUserDoc._id);
T(checkDoc.name == "Jason Davies");
var jchrisUserDoc = CouchDB.prepareUserDoc({
name: "jchris@apache.org"
}, "funnybone");
T(usersDb.save(jchrisUserDoc).ok);
// make sure we cant create duplicate users
var duplicateJchrisDoc = CouchDB.prepareUserDoc({
name: "jchris@apache.org"
}, "eh, Boo-Boo?");
try {
usersDb.save(duplicateJchrisDoc);
T(false && "Can't create duplicate user names. Should have thrown an error.");
} catch (e) {
T(e.error == "conflict");
T(usersDb.last_req.status == 409);
}
// we can't create _names
var underscoreUserDoc = CouchDB.prepareUserDoc({
name: "_why"
}, "copperfield");
try {
usersDb.save(underscoreUserDoc);
T(false && "Can't create underscore user names. Should have thrown an error.");
} catch (e) {
T(e.error == "forbidden");
T(usersDb.last_req.status == 403);
}
// we can't create docs with malformed ids
var badIdDoc = CouchDB.prepareUserDoc({
name: "foo"
}, "bar");
badIdDoc._id = "org.apache.couchdb:w00x";
try {
usersDb.save(badIdDoc);
T(false && "Can't create malformed docids. Should have thrown an error.");
} catch (e) {
T(e.error == "forbidden");
T(usersDb.last_req.status == 403);
}
// login works
T(CouchDB.login('Jason Davies', password).ok);
T(CouchDB.session().userCtx.name == 'Jason Davies');
// update one's own credentials document
jasonUserDoc.foo=2;
T(usersDb.save(jasonUserDoc).ok);
T(CouchDB.session().userCtx.roles.indexOf("_admin") == -1);
// can't delete another users doc unless you are admin
try {
usersDb.deleteDoc(jchrisUserDoc);
T(false && "Can't delete other users docs. Should have thrown an error.");
} catch (e) {
T(e.error == "forbidden");
T(usersDb.last_req.status == 403);
}
// TODO should login() throw an exception here?
T(!CouchDB.login('Jason Davies', "2.71828").ok);
T(!CouchDB.login('Robert Allen Zimmerman', 'd00d').ok);
// a failed login attempt should log you out
T(CouchDB.session().userCtx.name != 'Jason Davies');
// test redirect
var xhr = CouchDB.request("POST", "/_session?next=/", {
headers: {"Content-Type": "application/x-www-form-urlencoded"},
body: "name=Jason%20Davies&password="+encodeURIComponent(password)
});
// should this be a redirect code instead of 200?
// The cURL adapter is returning the expected 302 here.
// I imagine this has to do with whether the client is willing
// to follow the redirect, ie, the browser follows and does a
// GET on the returned Location
if (xhr.status == 200) {
T(/Welcome/.test(xhr.responseText));
} else {
T(xhr.status == 302);
T(xhr.getResponseHeader("Location"));
}
// test users db validations
//
// test that you can't update docs unless you are logged in as the user (or are admin)
T(CouchDB.login("jchris@apache.org", "funnybone").ok);
T(CouchDB.session().userCtx.name == "jchris@apache.org");
T(CouchDB.session().userCtx.roles.length == 0);
jasonUserDoc.foo=3;
try {
usersDb.save(jasonUserDoc);
T(false && "Can't update someone else's user doc. Should have thrown an error.");
} catch (e) {
T(e.error == "forbidden");
T(usersDb.last_req.status == 403);
}
// test that you can't edit roles unless you are admin
jchrisUserDoc.roles = ["foo"];
try {
usersDb.save(jchrisUserDoc);
T(false && "Can't set roles unless you are admin. Should have thrown an error.");
} catch (e) {
T(e.error == "forbidden");
T(usersDb.last_req.status == 403);
}
T(CouchDB.logout().ok);
T(CouchDB.session().userCtx.roles[0] == "_admin");
jchrisUserDoc.foo = ["foo"];
T(usersDb.save(jchrisUserDoc).ok);
// test that you can't save system (underscore) roles even if you are admin
jchrisUserDoc.roles = ["_bar"];
try {
usersDb.save(jchrisUserDoc);
T(false && "Can't add system roles to user's db. Should have thrown an error.");
} catch (e) {
T(e.error == "forbidden");
T(usersDb.last_req.status == 403);
}
// make sure the foo role has been applied
T(CouchDB.login("jchris@apache.org", "funnybone").ok);
T(CouchDB.session().userCtx.name == "jchris@apache.org");
T(CouchDB.session().userCtx.roles.indexOf("_admin") == -1);
T(CouchDB.session().userCtx.roles.indexOf("foo") != -1);
// now let's make jchris a server admin
T(CouchDB.logout().ok);
T(CouchDB.session().userCtx.roles[0] == "_admin");
T(CouchDB.session().userCtx.name == null);
// set the -hashed- password so the salt matches
// todo ask on the ML about this
run_on_modified_server([{section: "admins",
key: "jchris@apache.org", value: "funnybone"}], function() {
T(CouchDB.login("jchris@apache.org", "funnybone").ok);
T(CouchDB.session().userCtx.name == "jchris@apache.org");
T(CouchDB.session().userCtx.roles.indexOf("_admin") != -1);
// test that jchris still has the foo role
T(CouchDB.session().userCtx.roles.indexOf("foo") != -1);
// should work even when user doc has no password
jchrisUserDoc = usersDb.open(jchrisUserDoc._id);
delete jchrisUserDoc.salt;
delete jchrisUserDoc.password_sha;
T(usersDb.save(jchrisUserDoc).ok);
T(CouchDB.logout().ok);
T(CouchDB.login("jchris@apache.org", "funnybone").ok);
var s = CouchDB.session();
T(s.userCtx.name == "jchris@apache.org");
T(s.userCtx.roles.indexOf("_admin") != -1);
// test session info
T(s.info.authenticated == "cookie");
T(s.info.authentication_db == "test_suite_users");
// test that jchris still has the foo role
T(CouchDB.session().userCtx.roles.indexOf("foo") != -1);
});
} finally {
// Make sure we erase any auth cookies so we don't affect other tests
T(CouchDB.logout().ok);
}
};
run_on_modified_server(
[{section: "httpd",
key: "authentication_handlers",
value: "{couch_httpd_auth, cookie_authentication_handler}, {couch_httpd_auth, default_authentication_handler}"},
{section: "couch_httpd_auth",
key: "secret", value: generateSecret(64)},
{section: "couch_httpd_auth",
key: "authentication_db", value: "test_suite_users"}],
testFun
);
};
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