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arangodb/tests/js/client/load-balancing/load-balancing-cursor-auth-...

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JavaScript

/* jshint globalstrict:true, strict:true, maxlen: 5000 */
/* global assertTrue, assertFalse, assertEqual, require*/
////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2018 ArangoDB GmbH, Cologne, Germany
///
/// 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.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Dan Larkin-York
/// @author Copyright 2018, ArangoDB GmbH, Cologne, Germany
////////////////////////////////////////////////////////////////////////////////
'use strict';
const jsunity = require("jsunity");
const base64Encode = require('internal').base64Encode;
const db = require("internal").db;
const request = require("@arangodb/request");
const url = require('url');
const userModule = require("@arangodb/users");
const _ = require("lodash");
function getCoordinators() {
const isCoordinator = (d) => (_.toLower(d.role) === 'coordinator');
const toEndpoint = (d) => (d.endpoint);
const endpointToURL = (endpoint) => {
if (endpoint.substr(0, 6) === 'ssl://') {
return 'https://' + endpoint.substr(6);
}
var pos = endpoint.indexOf('://');
if (pos === -1) {
return 'http://' + endpoint;
}
return 'http' + endpoint.substr(pos);
};
const instanceInfo = JSON.parse(require('internal').env.INSTANCEINFO);
return instanceInfo.arangods.filter(isCoordinator)
.map(toEndpoint)
.map(endpointToURL);
}
const servers = getCoordinators();
function CursorSyncAuthSuite () {
'use strict';
const cns = ["animals", "fruits"];
const keys = [
["ant", "bird", "cat", "dog"],
["apple", "banana", "coconut", "date"]
];
let cs = [];
let coordinators = [];
const users = [
{ username: 'alice', password: 'pass1' },
{ username: 'bob', password: 'pass2' },
];
const baseCursorUrl = `/_api/cursor`;
function sendRequest(auth, method, endpoint, body, usePrimary) {
let res;
const i = usePrimary ? 0 : 1;
try {
const envelope = {
body,
headers: {
authorization:
`Basic ${base64Encode(auth.username + ':' + auth.password)}`
},
json: true,
method,
url: `${coordinators[i]}${endpoint}`
};
res = request(envelope);
} catch(err) {
console.error(`Exception processing ${method} ${endpoint}`, err.stack);
return {};
}
var resultBody = res.body;
if (typeof resultBody === "string") {
resultBody = JSON.parse(resultBody);
}
return resultBody;
}
return {
setUp: function() {
coordinators = getCoordinators();
if (coordinators.length < 2) {
throw new Error('Expecting at least two coordinators');
}
cs = [];
for (let i = 0; i < cns.length; i++) {
db._drop(cns[i]);
cs.push(db._create(cns[i]));
assertTrue(cs[i].name() === cns[i]);
for (let key in keys[i]) {
cs[i].save({ _key: key });
}
}
try {
userModule.remove(users[0].username);
userModule.remove(users[1].username);
} catch (err) {}
userModule.save(users[0].username, users[0].password);
userModule.save(users[1].username, users[1].password);
userModule.grantDatabase(users[0].username, '_system', 'ro');
userModule.grantDatabase(users[1].username, '_system', 'ro');
userModule.grantCollection(users[0].username, '_system', cns[0], 'ro');
userModule.grantCollection(users[1].username, '_system', cns[0], 'ro');
userModule.grantCollection(users[0].username, '_system', cns[1], 'ro');
userModule.grantCollection(users[1].username, '_system', cns[1], 'none');
require("internal").wait(2);
},
tearDown: function() {
db._drop(cns[0]);
db._drop(cns[1]);
userModule.remove(users[0].username);
userModule.remove(users[1].username);
cs = [];
coordinators = [];
},
testCursorForwardingSameUserBasic: function() {
let url = baseCursorUrl;
const query = {
query: `FOR doc IN @@coll LIMIT 4 RETURN doc`,
count: true,
batchSize: 2,
bindVars: {
"@coll": cns[0]
}
};
let result = sendRequest(users[0], 'POST', url, query, true);
assertFalse(result === undefined || result === {});
assertFalse(result.error);
assertEqual(result.code, 201);
assertTrue(result.hasMore);
assertEqual(result.count, 4);
assertEqual(result.result.length, 2);
const cursorId = result.id;
url = `${baseCursorUrl}/${cursorId}`;
result = sendRequest(users[0], 'PUT', url, {}, false);
assertFalse(result === undefined || result === {});
assertFalse(result.error);
assertEqual(result.code, 200);
assertFalse(result.hasMore);
assertEqual(result.count, 4);
assertEqual(result.result.length, 2);
url = `${baseCursorUrl}/${cursorId}`;
result = sendRequest(users[0], 'PUT', url, {}, false);
assertFalse(result === undefined || result === {});
assertTrue(result.error);
assertEqual(result.code, 404);
},
testCursorForwardingSameUserDeletion: function() {
let url = baseCursorUrl;
const query = {
query: `FOR doc IN @@coll LIMIT 4 RETURN doc`,
count: true,
batchSize: 2,
bindVars: {
"@coll": cns[0]
}
};
let result = sendRequest(users[0], 'POST', url, query, true);
assertFalse(result === undefined || result === {});
assertFalse(result.error);
assertEqual(result.code, 201);
assertTrue(result.hasMore);
assertEqual(result.count, 4);
assertEqual(result.result.length, 2);
const cursorId = result.id;
url = `${baseCursorUrl}/${cursorId}`;
result = sendRequest(users[0], 'DELETE', url, {}, false);
assertFalse(result === undefined || result === {});
assertFalse(result.error);
assertEqual(result.code, 202);
url = `${baseCursorUrl}/${cursorId}`;
result = sendRequest(users[0], 'PUT', url, {}, false);
assertFalse(result === undefined || result === {});
assertTrue(result.error);
assertEqual(result.code, 404);
},
testCursorForwardingDifferentUser: function() {
let url = baseCursorUrl;
const query = {
query: `FOR doc IN @@coll LIMIT 4 RETURN doc`,
count: true,
batchSize: 2,
bindVars: {
"@coll": cns[0]
}
};
let result = sendRequest(users[0], 'POST', url, query, true);
assertFalse(result === undefined || result === {});
assertFalse(result.error);
assertEqual(result.code, 201);
assertTrue(result.hasMore);
assertEqual(result.count, 4);
assertEqual(result.result.length, 2);
const cursorId = result.id;
url = `${baseCursorUrl}/${cursorId}`;
result = sendRequest(users[1], 'PUT', url, {}, false);
assertFalse(result === undefined || result === {});
assertTrue(result.error);
assertEqual(result.code, 404);
url = `${baseCursorUrl}/${cursorId}`;
result = sendRequest(users[0], 'DELETE', url, {}, false);
assertFalse(result === undefined || result === {});
assertFalse(result.error);
assertEqual(result.code, 202);
},
testCursorForwardingDifferentUserDelete: function() {
let url = baseCursorUrl;
const query = {
query: `FOR doc IN @@coll LIMIT 4 RETURN doc`,
count: true,
batchSize: 2,
bindVars: {
"@coll": cns[0]
}
};
let result = sendRequest(users[0], 'POST', url, query, true);
assertFalse(result === undefined || result === {});
assertFalse(result.error);
assertEqual(result.code, 201);
assertTrue(result.hasMore);
assertEqual(result.count, 4);
assertEqual(result.result.length, 2);
const cursorId = result.id;
url = `${baseCursorUrl}/${cursorId}`;
result = sendRequest(users[1], 'DELETE', url, {}, false);
assertFalse(result === undefined || result === {});
assertTrue(result.error);
assertEqual(result.code, 404);
url = `${baseCursorUrl}/${cursorId}`;
result = sendRequest(users[0], 'DELETE', url, {}, false);
assertFalse(result === undefined || result === {});
assertFalse(result.error);
assertEqual(result.code, 202);
},
};
}
jsunity.run(CursorSyncAuthSuite);
return jsunity.done();