Added files missing from last checkin for COUCHDB-807

git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@957316 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 237 insertions, 0 deletions

diff --git a/share/www/script/test/auth_cache.js b/share/www/script/test/auth_cache.js
new file mode 100644
index 00000000..4d380e41
--- /dev/null
+++ b/share/www/script/test/auth_cache.js
@@ -0,0 +1,237 @@
+// 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.auth_cache = function(debug) {
+
+  if (debug) debugger;
+
+  // Simple secret key generator
+  function generateSecret(length) {
+    var tab = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" +
+              "0123456789+/";
+    var secret = '';
+    for (var i = 0; i < length; i++) {
+      secret += tab.charAt(Math.floor(Math.random() * 64));
+    }
+    return secret;
+  }
+
+  var authDb = new CouchDB("test_suite_users", {"X-Couch-Full-Commit":"false"});
+  var server_config = [
+    {
+      section: "couch_httpd_auth",
+      key: "authentication_db",
+      value: authDb.name
+    },
+    {
+      section: "couch_httpd_auth",
+      key: "auth_cache_size",
+      value: "3"
+    },
+    {
+      section: "httpd",
+      key: "authentication_handlers",
+      value: "{couch_httpd_auth, default_authentication_handler}"
+    },
+    {
+      section: "couch_httpd_auth",
+      key: "secret",
+      value: generateSecret(64)
+    }
+  ];
+
+
+  function hits() {
+    var hits = CouchDB.requestStats("couchdb", "auth_cache_hits", true);
+    return hits.current || 0;
+  }
+
+
+  function misses() {
+    var misses = CouchDB.requestStats("couchdb", "auth_cache_misses", true);
+    return misses.current || 0;
+  }
+
+
+  function testFun() {
+    var hits_before,
+        misses_before,
+        hits_after,
+        misses_after;
+
+    var fdmanana = CouchDB.prepareUserDoc({
+      name: "fdmanana",
+      roles: ["dev"]
+    }, "qwerty");
+
+    T(authDb.save(fdmanana).ok);
+
+    var chris = CouchDB.prepareUserDoc({
+      name: "chris",
+      roles: ["dev", "mafia", "white_costume"]
+    }, "the_god_father");
+
+    T(authDb.save(chris).ok);
+
+    var joe = CouchDB.prepareUserDoc({
+      name: "joe",
+      roles: ["erlnager"]
+    }, "functional");
+
+    T(authDb.save(joe).ok);
+
+    var johndoe = CouchDB.prepareUserDoc({
+      name: "johndoe",
+      roles: ["user"]
+    }, "123456");
+
+    T(authDb.save(johndoe).ok);
+
+    hits_before = hits();
+    misses_before = misses();
+
+    T(CouchDB.login("fdmanana", "qwerty").ok);
+
+    hits_after = hits();
+    misses_after = misses();
+
+    T(misses_after === (misses_before + 1));
+    T(hits_after === hits_before);
+
+    hits_before = hits_after;
+    misses_before = misses_after;
+
+    T(CouchDB.logout().ok);
+    T(CouchDB.login("fdmanana", "qwerty").ok);
+
+    hits_after = hits();
+    misses_after = misses();
+
+    T(misses_after === misses_before);
+    T(hits_after === (hits_before + 1));
+
+    hits_before = hits_after;
+    misses_before = misses_after;
+
+    T(CouchDB.logout().ok);
+    T(CouchDB.login("chris", "the_god_father").ok);
+
+    hits_after = hits();
+    misses_after = misses();
+
+    T(misses_after === (misses_before + 1));
+    T(hits_after === hits_before);
+
+    hits_before = hits_after;
+    misses_before = misses_after;
+
+    T(CouchDB.logout().ok);
+    T(CouchDB.login("joe", "functional").ok);
+
+    hits_after = hits();
+    misses_after = misses();
+
+    T(misses_after === (misses_before + 1));
+    T(hits_after === hits_before);
+
+    hits_before = hits_after;
+    misses_before = misses_after;
+
+    T(CouchDB.logout().ok);
+    T(CouchDB.login("johndoe", "123456").ok);
+
+    hits_after = hits();
+    misses_after = misses();
+
+    T(misses_after === (misses_before + 1));
+    T(hits_after === hits_before);
+
+    hits_before = hits_after;
+    misses_before = misses_after;
+
+    T(CouchDB.logout().ok);
+    T(CouchDB.login("joe", "functional").ok);
+
+    hits_after = hits();
+    misses_after = misses();
+
+    // it's an MRU cache, joe was removed from cache to add johndoe
+    T(misses_after === (misses_before + 1));
+    T(hits_after === hits_before);
+
+    hits_before = hits_after;
+    misses_before = misses_after;
+
+    T(CouchDB.logout().ok);
+    T(CouchDB.login("fdmanana", "qwerty").ok);
+
+    hits_after = hits();
+    misses_after = misses();
+
+    T(misses_after === misses_before);
+    T(hits_after === (hits_before + 1));
+
+    hits_before = hits_after;
+    misses_before = misses_after;
+
+    var new_salt = CouchDB.newUuids(1)[0];
+    var new_passwd = hex_sha1("foobar" + new_salt);
+    fdmanana.salt = new_salt;
+    fdmanana.password_sha = new_passwd;
+
+    T(authDb.save(fdmanana).ok);
+    T(CouchDB.logout().ok);
+
+    // cache was refreshed
+    T(CouchDB.login("fdmanana", "qwerty").error === "unauthorized");
+    T(CouchDB.login("fdmanana", "foobar").ok);
+
+    hits_after = hits();
+    misses_after = misses();
+
+    T(misses_after === misses_before);
+    T(hits_after === (hits_before + 2));
+
+    T(CouchDB.logout().ok);
+
+    hits_before = hits_after;
+    misses_before = misses_after;
+
+    // and yet another update
+    new_salt = CouchDB.newUuids(1)[0];
+    new_passwd = hex_sha1("javascript" + new_salt);
+    fdmanana.salt = new_salt;
+    fdmanana.password_sha = new_passwd;
+
+    T(authDb.save(fdmanana).ok);
+    T(CouchDB.logout().ok);
+
+    // cache was refreshed
+    T(CouchDB.login("fdmanana", "foobar").error === "unauthorized");
+    T(CouchDB.login("fdmanana", "javascript").ok);
+
+    hits_after = hits();
+    misses_after = misses();
+
+    T(misses_after === misses_before);
+    T(hits_after === (hits_before + 2));
+
+    T(CouchDB.logout().ok);
+  }
+
+
+  authDb.deleteDb();
+  run_on_modified_server(server_config, testFun);
+
+  // cleanup
+  authDb.deleteDb();
+}
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