public override byte[] Handle(string path, Stream requestData,
IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
{
// path = /wifi/...
//m_log.DebugFormat("[Wifi]: path = {0}", path);
//m_log.DebugFormat("[Wifi]: ip address = {0}", httpRequest.RemoteIPEndPoint);
//foreach (object o in httpRequest.Query.Keys)
// m_log.DebugFormat(" >> {0}={1}", o, httpRequest.Query[o]);
string resource = GetParam(path);
//m_log.DebugFormat("[Wifi]: resource {0}", resource);
resource = Uri.UnescapeDataString(resource).Trim(WebAppUtils.DirectorySeparatorChars);
Request request = RequestFactory.CreateRequest(resource, httpRequest, Localization.GetLanguageInfo(httpRequest.Headers.Get("accept-language")));
Environment env = new Environment(request);
if (resource == string.Empty || resource.StartsWith("index."))
{
if (m_WebApp.StatisticsUpdateInterval != TimeSpan.Zero)
{
m_WebApp.Services.ComputeStatistics();
}
httpResponse.ContentType = "text/html";
return(WebAppUtils.StringToBytes(m_WebApp.Services.DefaultRequest(env)));
}
else
{
string resourcePath = System.IO.Path.Combine(WebApp.DocsPath, resource);
string type = WebAppUtils.GetContentType(resource);
httpResponse.ContentType = type;
//m_log.DebugFormat("[Wifi]: ContentType {0}", type);
if (type.StartsWith("image"))
{
return(WebAppUtils.ReadBinaryResource(resourcePath));
}
if (type.StartsWith("application"))
{
string res = WebAppUtils.ReadTextResource(resourcePath, true);
return(WebAppUtils.StringToBytes(res));
}
if (type.StartsWith("text"))
{
if (m_WebApp.StatisticsUpdateInterval != TimeSpan.Zero)
{
m_WebApp.Services.ComputeStatistics();
}
resourcePath = Localization.LocalizePath(env, resource);
Processor p = new Processor(m_WebApp.WifiScriptFace, env);
string res = p.Process(WebAppUtils.ReadTextResource(resourcePath));
if (res == string.Empty)
{
res = m_WebApp.Services.DefaultRequest(env);
}
return(WebAppUtils.StringToBytes(res));
}
}
httpResponse.ContentType = "text/plain";
string result = "Boo!";
return(WebAppUtils.StringToBytes(result));
}
public override byte[] Handle(string path, Stream requestData,
IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
{
// It's a POST, so we need to read the data on the stream, the lines after the blank line
StreamReader sr = new StreamReader(requestData);
string body = sr.ReadToEnd();
sr.Close();
body = body.Trim();
httpResponse.ContentType = "text/html";
string resource = GetParam(path);
//m_log.DebugFormat("[XXX]: query String: {0}; resource: {1}", body, resource);
try
{
// Here the data on the stream is transformed into a nice dictionary of keys & values
Dictionary <string, object> postdata =
ServerUtils.ParseQueryString(body);
Request req = RequestFactory.CreateRequest(resource, httpRequest);
Diva.Wifi.Environment env = new Diva.Wifi.Environment(req);
string result = string.Empty;
if (resource.Equals("/") || resource.Equals(string.Empty))
{
// The client invoked /wifi/admin/users/
string terms = String.Empty;
if (postdata.ContainsKey("terms"))
{
terms = postdata["terms"].ToString();
}
result = m_WebApp.Services.UserSearchPostRequest(env, terms);
}
else if (resource.StartsWith("/edit"))
{
// The client invoked /wifi/admin/users/edit, possibly with the UUID parameter after
UUID userID = UUID.Zero;
string[] pars = SplitParams(path);
if ((pars.Length >= 2) && UUID.TryParse(pars[1], out userID))
{
// Indeed the client invoked /wifi/admin/users/edit/<uuid>, and we got it already in userID (above)
string form = string.Empty;
if (postdata.ContainsKey("form"))
{
form = postdata["form"].ToString();
}
if (form == "1")
{
string first = string.Empty, last = string.Empty, email = string.Empty, title = string.Empty;
int level = 0, flags = 0;
if (postdata.ContainsKey("first") && WebAppUtils.IsValidName(postdata["first"].ToString()))
{
first = postdata["first"].ToString();
}
if (postdata.ContainsKey("last") && WebAppUtils.IsValidName(postdata["last"].ToString()))
{
last = postdata["last"].ToString();
}
if (postdata.ContainsKey("email") && WebAppUtils.IsValidEmail(postdata["email"].ToString()))
{
email = postdata["email"].ToString();
}
if (postdata.ContainsKey("title"))
{
title = postdata["title"].ToString();
}
if (postdata.ContainsKey("level"))
{
Int32.TryParse(postdata["level"].ToString(), out level);
}
if (postdata.ContainsKey("flags"))
{
Int32.TryParse(postdata["flags"].ToString(), out flags);
}
result = m_WebApp.Services.UserEditPostRequest(env, userID, first, last, email, level, flags, title);
}
else if (form == "2")
{
string password = string.Empty;
if (postdata.ContainsKey("password"))
{
password = postdata["password"].ToString();
result = m_WebApp.Services.UserEditPostRequest(env, userID, password);
}
}
}
}
else if (resource.StartsWith("/delete"))
{
// The client invoked /wifi/admin/users/edit, possibly with the UUID parameter after
UUID userID = UUID.Zero;
string[] pars = SplitParams(path);
if ((pars.Length >= 2) && UUID.TryParse(pars[1], out userID))
{
// Indeed the client invoked /wifi/admin/users/edit/<uuid>, and we got it already in userID (above)
string form = string.Empty;
if (postdata.ContainsKey("form"))
{
form = postdata["form"].ToString();
}
if (form == "1")
{
result = m_WebApp.Services.UserDeletePostRequest(env, userID);
}
}
}
return(WebAppUtils.StringToBytes(result));
}
catch (Exception e)
{
m_log.DebugFormat("[USER ACCOUNT POST HANDLER]: Exception {0}", e);
}
return(WebAppUtils.FailureResult());
}
/// <exception cref="System.IO.IOException"/>
protected override void DoGet(HttpServletRequest req, HttpServletResponse resp)
{
try
{
string userApprovedParamS = req.GetParameter(ProxyUriUtils.ProxyApprovalParam);
bool userWasWarned = false;
bool userApproved = Sharpen.Extensions.ValueOf(userApprovedParamS);
bool securityEnabled = IsSecurityEnabled();
string remoteUser = req.GetRemoteUser();
string pathInfo = req.GetPathInfo();
string[] parts = pathInfo.Split("/", 3);
if (parts.Length < 2)
{
Log.Warn("{} gave an invalid proxy path {}", remoteUser, pathInfo);
NotFound(resp, "Your path appears to be formatted incorrectly.");
return;
}
//parts[0] is empty because path info always starts with a /
string appId = parts[1];
string rest = parts.Length > 2 ? parts[2] : string.Empty;
ApplicationId id = Apps.ToAppID(appId);
if (id == null)
{
Log.Warn("{} attempting to access {} that is invalid", remoteUser, appId);
NotFound(resp, appId + " appears to be formatted incorrectly.");
return;
}
if (securityEnabled)
{
string cookieName = GetCheckCookieName(id);
Cookie[] cookies = req.GetCookies();
if (cookies != null)
{
foreach (Cookie c in cookies)
{
if (cookieName.Equals(c.GetName()))
{
userWasWarned = true;
userApproved = userApproved || Sharpen.Extensions.ValueOf(c.GetValue());
break;
}
}
}
}
bool checkUser = securityEnabled && (!userWasWarned || !userApproved);
AppReportFetcher.FetchedAppReport fetchedAppReport = null;
ApplicationReport applicationReport = null;
try
{
fetchedAppReport = GetApplicationReport(id);
if (fetchedAppReport != null)
{
if (fetchedAppReport.GetAppReportSource() != AppReportFetcher.AppReportSource.Rm &&
fetchedAppReport.GetAppReportSource() != AppReportFetcher.AppReportSource.Ahs)
{
throw new NotSupportedException("Application report not " + "fetched from RM or history server."
);
}
applicationReport = fetchedAppReport.GetApplicationReport();
}
}
catch (ApplicationNotFoundException)
{
applicationReport = null;
}
if (applicationReport == null)
{
Log.Warn("{} attempting to access {} that was not found", remoteUser, id);
URI toFetch = ProxyUriUtils.GetUriFromTrackingPlugins(id, this.trackingUriPlugins
);
if (toFetch != null)
{
ProxyUtils.SendRedirect(req, resp, toFetch.ToString());
return;
}
NotFound(resp, "Application " + appId + " could not be found " + "in RM or history server"
);
return;
}
string original = applicationReport.GetOriginalTrackingUrl();
URI trackingUri;
if (original == null || original.Equals("N/A") || original.Equals(string.Empty))
{
if (fetchedAppReport.GetAppReportSource() == AppReportFetcher.AppReportSource.Rm)
{
// fallback to ResourceManager's app page if no tracking URI provided
// and Application Report was fetched from RM
Log.Debug("Original tracking url is '{}'. Redirecting to RM app page", original ==
null ? "NULL" : original);
ProxyUtils.SendRedirect(req, resp, StringHelper.Pjoin(rmAppPageUrlBase, id.ToString
()));
}
else
{
if (fetchedAppReport.GetAppReportSource() == AppReportFetcher.AppReportSource.Ahs)
{
// fallback to Application History Server app page if the application
// report was fetched from AHS
Log.Debug("Original tracking url is '{}'. Redirecting to AHS app page", original
== null ? "NULL" : original);
ProxyUtils.SendRedirect(req, resp, StringHelper.Pjoin(ahsAppPageUrlBase, id.ToString
()));
}
}
return;
}
else
{
if (ProxyUriUtils.GetSchemeFromUrl(original).IsEmpty())
{
trackingUri = ProxyUriUtils.GetUriFromAMUrl(WebAppUtils.GetHttpSchemePrefix(conf)
, original);
}
else
{
trackingUri = new URI(original);
}
}
string runningUser = applicationReport.GetUser();
if (checkUser && !runningUser.Equals(remoteUser))
{
Log.Info("Asking {} if they want to connect to the " + "app master GUI of {} owned by {}"
, remoteUser, appId, runningUser);
WarnUserPage(resp, ProxyUriUtils.GetPathAndQuery(id, rest, req.GetQueryString(),
true), runningUser, id);
return;
}
// Append the user-provided path and query parameter to the original
// tracking url.
IList <NameValuePair> queryPairs = URLEncodedUtils.Parse(req.GetQueryString(), null
);
UriBuilder builder = UriBuilder.FromUri(trackingUri);
foreach (NameValuePair pair in queryPairs)
{
builder.QueryParam(pair.GetName(), pair.GetValue());
}
URI toFetch_1 = builder.Path(rest).Build();
Log.Info("{} is accessing unchecked {}" + " which is the app master GUI of {} owned by {}"
, remoteUser, toFetch_1, appId, runningUser);
switch (applicationReport.GetYarnApplicationState())
{
case YarnApplicationState.Killed:
case YarnApplicationState.Finished:
case YarnApplicationState.Failed:
{
ProxyUtils.SendRedirect(req, resp, toFetch_1.ToString());
return;
}
default:
{
break;
}
}
// fall out of the switch
Cookie c_1 = null;
if (userWasWarned && userApproved)
{
c_1 = MakeCheckCookie(id, true);
}
ProxyLink(req, resp, toFetch_1, c_1, GetProxyHost());
}
catch (Exception e)
{
throw new IOException(e);
}
}
public string UserActivateGetRequest(Environment env, UUID userID)
{
m_log.DebugFormat("[Wifi]: UserActivateGetRequest {0}", userID);
Request request = env.TheRequest;
SessionInfo sinfo;
if (TryGetSessionInfo(request, out sinfo) &&
(sinfo.Account.UserLevel >= m_WebApp.AdminUserLevel))
{
env.Session = sinfo;
env.Flags = Flags.IsLoggedIn | Flags.IsAdmin;
NotifyWithoutButton(env, _("The account has been activated.", env));
UserAccount account = m_UserAccountService.GetUserAccount(UUID.Zero, userID);
if (account != null)
{
// Remove pending identifier in name
account.FirstName = account.FirstName.Replace(m_PendingIdentifier, "");
// Retrieve saved user data from serviceURLs and set them back to normal
string password = (string)account.ServiceURLs["Password"];
account.ServiceURLs.Remove("Password");
Object value;
if (account.ServiceURLs.TryGetValue("Avatar", out value))
{
account.ServiceURLs.Remove("Avatar");
}
string avatarType = (string)value;
CultureInfo[] languages = null;
if (account.ServiceURLs.TryGetValue("Language", out value))
{
languages = Localization.GetLanguageInfo((string)value);
account.ServiceURLs.Remove("Language");
}
// Save changes to user account
m_UserAccountService.StoreUserAccount(account);
// Create the inventory
m_InventoryService.CreateUserInventory(account.PrincipalID);
// Set the password
m_AuthenticationService.SetPassword(account.PrincipalID, password);
// Set the avatar
if (avatarType != null)
{
SetAvatar(env, account.PrincipalID, avatarType);
}
if (!string.IsNullOrEmpty(account.Email))
{
string message = string.Format("{0}\n\n{1} {2}\n{3} {4}\n\n{5} {6}",
_("Your account has been activated.", languages),
_("First name:", languages), account.FirstName,
_("Last name:", languages), account.LastName,
_("LoginURI:", languages), m_WebApp.LoginURL);
SendEMail(account.Email, _("Account activated", languages), message);
}
}
return(WebAppUtils.PadURLs(env, sinfo.Sid, m_WebApp.ReadFile(env, "index.html")));
}
return(m_WebApp.ReadFile(env, "index.html"));
}
private static ContainerReport ConvertToContainerReport(TimelineEntity entity, string
serverHttpAddress, string user)
{
int allocatedMem = 0;
int allocatedVcore = 0;
string allocatedHost = null;
int allocatedPort = -1;
int allocatedPriority = 0;
long createdTime = 0;
long finishedTime = 0;
string diagnosticsInfo = null;
int exitStatus = ContainerExitStatus.Invalid;
ContainerState state = null;
string nodeHttpAddress = null;
IDictionary <string, object> entityInfo = entity.GetOtherInfo();
if (entityInfo != null)
{
if (entityInfo.Contains(ContainerMetricsConstants.AllocatedMemoryEntityInfo))
{
allocatedMem = (int)entityInfo[ContainerMetricsConstants.AllocatedMemoryEntityInfo
];
}
if (entityInfo.Contains(ContainerMetricsConstants.AllocatedVcoreEntityInfo))
{
allocatedVcore = (int)entityInfo[ContainerMetricsConstants.AllocatedVcoreEntityInfo
];
}
if (entityInfo.Contains(ContainerMetricsConstants.AllocatedHostEntityInfo))
{
allocatedHost = entityInfo[ContainerMetricsConstants.AllocatedHostEntityInfo].ToString
();
}
if (entityInfo.Contains(ContainerMetricsConstants.AllocatedPortEntityInfo))
{
allocatedPort = (int)entityInfo[ContainerMetricsConstants.AllocatedPortEntityInfo
];
}
if (entityInfo.Contains(ContainerMetricsConstants.AllocatedPriorityEntityInfo))
{
allocatedPriority = (int)entityInfo[ContainerMetricsConstants.AllocatedPriorityEntityInfo
];
}
if (entityInfo.Contains(ContainerMetricsConstants.AllocatedHostHttpAddressEntityInfo
))
{
nodeHttpAddress = (string)entityInfo[ContainerMetricsConstants.AllocatedHostHttpAddressEntityInfo
];
}
}
IList <TimelineEvent> events = entity.GetEvents();
if (events != null)
{
foreach (TimelineEvent @event in events)
{
if (@event.GetEventType().Equals(ContainerMetricsConstants.CreatedEventType))
{
createdTime = @event.GetTimestamp();
}
else
{
if (@event.GetEventType().Equals(ContainerMetricsConstants.FinishedEventType))
{
finishedTime = @event.GetTimestamp();
IDictionary <string, object> eventInfo = @event.GetEventInfo();
if (eventInfo == null)
{
continue;
}
if (eventInfo.Contains(ContainerMetricsConstants.DiagnosticsInfoEventInfo))
{
diagnosticsInfo = eventInfo[ContainerMetricsConstants.DiagnosticsInfoEventInfo].ToString
();
}
if (eventInfo.Contains(ContainerMetricsConstants.ExitStatusEventInfo))
{
exitStatus = (int)eventInfo[ContainerMetricsConstants.ExitStatusEventInfo];
}
if (eventInfo.Contains(ContainerMetricsConstants.StateEventInfo))
{
state = ContainerState.ValueOf(eventInfo[ContainerMetricsConstants.StateEventInfo
].ToString());
}
}
}
}
}
NodeId allocatedNode = NodeId.NewInstance(allocatedHost, allocatedPort);
ContainerId containerId = ConverterUtils.ToContainerId(entity.GetEntityId());
string logUrl = WebAppUtils.GetAggregatedLogURL(serverHttpAddress, allocatedNode.
ToString(), containerId.ToString(), containerId.ToString(), user);
return(ContainerReport.NewInstance(ConverterUtils.ToContainerId(entity.GetEntityId
()), Resource.NewInstance(allocatedMem, allocatedVcore), NodeId.NewInstance(allocatedHost
, allocatedPort), Priority.NewInstance(allocatedPriority), createdTime, finishedTime
, diagnosticsInfo, logUrl, exitStatus, state, nodeHttpAddress));
}
/// <exception cref="System.Exception"/>
protected override void ServiceStart()
{
try
{
Configuration conf = GetConfig();
HttpServer2.Builder b = new HttpServer2.Builder().SetName("proxy").AddEndpoint(URI
.Create(WebAppUtils.GetHttpSchemePrefix(conf) + bindAddress + ":" + port)).SetFindPort
(port == 0).SetConf(GetConfig()).SetACL(acl);
if (YarnConfiguration.UseHttps(conf))
{
WebAppUtils.LoadSslConfiguration(b);
}
proxyServer = b.Build();
proxyServer.AddServlet(ProxyUriUtils.ProxyServletName, ProxyUriUtils.ProxyPathSpec
, typeof(WebAppProxyServlet));
proxyServer.SetAttribute(FetcherAttribute, fetcher);
proxyServer.SetAttribute(IsSecurityEnabledAttribute, isSecurityEnabled);
proxyServer.SetAttribute(ProxyHostAttribute, proxyHost);
proxyServer.Start();
}
catch (IOException e)
{
Log.Error("Could not start proxy web server", e);
throw;
}
base.ServiceStart();
}
protected override void Render(HtmlBlock.Block html)
{
Hamlet.TBODY <Hamlet.TABLE <Org.Apache.Hadoop.Yarn.Webapp.Hamlet.Hamlet> > tbody = html
.Table("#apps").Thead().Tr().Th(".id", "ID").Th(".user", "User").Th(".name", "Name"
).Th(".type", "Application Type").Th(".queue", "Queue").Th(".fairshare", "Fair Share"
).Th(".starttime", "StartTime").Th(".finishtime", "FinishTime").Th(".state", "State"
).Th(".finalstatus", "FinalStatus").Th(".progress", "Progress").Th(".ui", "Tracking UI"
).().().Tbody();
ICollection <YarnApplicationState> reqAppStates = null;
string reqStateString = $(YarnWebParams.AppState);
if (reqStateString != null && !reqStateString.IsEmpty())
{
string[] appStateStrings = reqStateString.Split(",");
reqAppStates = new HashSet <YarnApplicationState>(appStateStrings.Length);
foreach (string stateString in appStateStrings)
{
reqAppStates.AddItem(YarnApplicationState.ValueOf(stateString));
}
}
StringBuilder appsTableData = new StringBuilder("[\n");
foreach (RMApp app in apps.Values)
{
if (reqAppStates != null && !reqAppStates.Contains(app.CreateApplicationState()))
{
continue;
}
AppInfo appInfo = new AppInfo(rm, app, true, WebAppUtils.GetHttpSchemePrefix(conf
));
string percent = string.Format("%.1f", appInfo.GetProgress());
ApplicationAttemptId attemptId = app.GetCurrentAppAttempt().GetAppAttemptId();
int fairShare = fsinfo.GetAppFairShare(attemptId);
if (fairShare == FairSchedulerInfo.InvalidFairShare)
{
// FairScheduler#applications don't have the entry. Skip it.
continue;
}
appsTableData.Append("[\"<a href='").Append(Url("app", appInfo.GetAppId())).Append
("'>").Append(appInfo.GetAppId()).Append("</a>\",\"").Append(StringEscapeUtils.EscapeJavaScript
(StringEscapeUtils.EscapeHtml(appInfo.GetUser()))).Append("\",\"").Append(StringEscapeUtils
.EscapeJavaScript(StringEscapeUtils.EscapeHtml(appInfo.GetName()))).Append("\",\""
).Append(StringEscapeUtils.EscapeJavaScript(StringEscapeUtils.EscapeHtml(appInfo
.GetApplicationType()))).Append("\",\"").Append(StringEscapeUtils.EscapeJavaScript
(StringEscapeUtils.EscapeHtml(appInfo.GetQueue()))).Append("\",\"").Append(fairShare
).Append("\",\"").Append(appInfo.GetStartTime()).Append("\",\"").Append(appInfo.
GetFinishTime()).Append("\",\"").Append(appInfo.GetState()).Append("\",\"").Append
(appInfo.GetFinalStatus()).Append("\",\"").Append("<br title='").Append(percent)
.Append("'> <div class='").Append(JQueryUI.CProgressbar).Append("' title='").Append
(StringHelper.Join(percent, '%')).Append("'> ").Append("<div class='").Append(JQueryUI
.CProgressbarValue).Append("' style='").Append(StringHelper.Join("width:", percent
, '%')).Append("'> </div> </div>").Append("\",\"<a href='");
// Progress bar
string trackingURL = !appInfo.IsTrackingUrlReady() ? "#" : appInfo.GetTrackingUrlPretty
();
appsTableData.Append(trackingURL).Append("'>").Append(appInfo.GetTrackingUI()).Append
("</a>\"],\n");
}
if (appsTableData[appsTableData.Length - 2] == ',')
{
appsTableData.Delete(appsTableData.Length - 2, appsTableData.Length - 1);
}
appsTableData.Append("]");
html.Script().$type("text/javascript").("var appsTableData=" + appsTableData).();
tbody.().();
}
public override byte[] Handle(string path, Stream requestData,
IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
{
// It's a POST, so we need to read the data on the stream, the lines after the blank line
StreamReader sr = new StreamReader(requestData);
string body = sr.ReadToEnd();
sr.Close();
body = body.Trim();
httpResponse.ContentType = "text/html";
string resource = GetParam(path);
//m_log.DebugFormat("[XXX]: query String: {0}; resource: {1}", body, resource);
try
{
// Here the data on the stream is transformed into a nice dictionary of keys & values
Dictionary <string, object> postdata =
ServerUtils.ParseQueryString(body);
Request req = RequestFactory.CreateRequest(resource, httpRequest, Localization.GetLanguageInfo(httpRequest.Headers.Get("accept-language")));
Environment env = new Environment(req);
string result = string.Empty;
if (resource.Equals("/") || resource.Equals(string.Empty))
{
// The client invoked /wifi/admin/users/
string terms = String.Empty;
if (postdata.ContainsKey("terms"))
{
terms = postdata["terms"].ToString();
}
result = m_WebApp.Services.UserSearchPostRequest(env, terms);
}
else if (resource.StartsWith("/edit"))
{
// The client invoked /wifi/admin/groups/edit, possibly with the UUID parameter after
UUID groupID = UUID.Zero;
string[] pars = SplitParams(path);
if ((pars.Length >= 2) && UUID.TryParse(pars[1], out groupID))
{
// Indeed the client invoked /wifi/admin/groups/edit/<uuid>, and we got it already in userID (above)
string name = string.Empty, charter = string.Empty;
if (postdata.ContainsKey("name"))
{
name = postdata["name"].ToString();
}
if (postdata.ContainsKey("charter"))
{
charter = postdata["charter"].ToString();
}
result = m_WebApp.Services.GroupsEditPostRequest(env, groupID, name, charter);
}
}
else if (resource.StartsWith("/delete"))
{
// The client invoked /wifi/admin/groups/edit, possibly with the UUID parameter after
UUID groupID = UUID.Zero;
string[] pars = SplitParams(path);
if ((pars.Length >= 2) && UUID.TryParse(pars[1], out groupID))
{
// Indeed the client invoked /wifi/admin/groups/edit/<uuid>, and we got it already in userID (above)
string form = string.Empty;
result = m_WebApp.Services.GroupsDeletePostRequest(env, groupID);
}
}
return(WebAppUtils.StringToBytes(result));
}
catch (Exception e)
{
m_log.DebugFormat("[USER ACCOUNT POST HANDLER]: Exception {0}", e);
}
return(WebAppUtils.FailureResult());
}
public override byte[] Handle(string path, Stream requestData,
IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
{
// path = /wifi/...
//m_log.DebugFormat("[Wifi]: path = {0}", path);
//m_log.DebugFormat("[Wifi]: ip address = {0}", httpRequest.RemoteIPEndPoint);
//foreach (object o in httpRequest.Query.Keys)
// m_log.DebugFormat(" >> {0}={1}", o, httpRequest.Query[o]);
httpResponse.ContentType = "text/html";
string resource = GetParam(path);
//m_log.DebugFormat("[INVENTORY HANDLER POST]: resource {0}", resource);
Request request = RequestFactory.CreateRequest(string.Empty, httpRequest, Localization.GetLanguageInfo(httpRequest.Headers.Get("accept-language")));
Environment env = new Environment(request);
string result = string.Empty;
if (resource.Equals("/") || resource.Equals(string.Empty))
{
StreamReader sr = new StreamReader(requestData);
string body = sr.ReadToEnd();
sr.Close();
body = body.Trim();
Dictionary <string, object> postdata =
ServerUtils.ParseQueryString(body);
string action = postdata.Keys.FirstOrDefault(key => key.StartsWith("action-"));
if (action == null)
{
action = string.Empty;
}
else
{
action = action.Substring("action-".Length);
}
string folder = string.Empty;
string newFolderName = string.Empty;
List <string> nodes = new List <string>();
List <string> types = new List <string>();
if (postdata.ContainsKey("folder"))
{
folder = postdata["folder"].ToString();
}
if (postdata.ContainsKey("newFolderName"))
{
newFolderName = postdata["newFolderName"].ToString();
}
foreach (KeyValuePair <string, object> kvp in postdata)
{
if (kvp.Key.StartsWith("inv-"))
{
nodes.Add(kvp.Key.Substring(4));
types.Add(kvp.Value.ToString());
}
}
result = m_WebApp.Services.InventoryPostRequest(env, action, folder, newFolderName, nodes, types);
}
else if (resource.StartsWith("/upload"))
{
HttpMultipartParser parser = new HttpMultipartParser(requestData, "datafile");
if (parser.Success)
{
//string user = HttpUtility.UrlDecode(parser.Parameters["user"]);
if (!Directory.Exists(WebAppUtils.UploadPath))
{
Directory.CreateDirectory(WebAppUtils.UploadPath);
}
string filename = new Guid().ToString().Substring(0, 8) + ".iar";
string pathToFile = System.IO.Path.Combine(WebAppUtils.UploadPath, filename);
if (File.Exists(pathToFile))
{
File.Delete(pathToFile);
}
using (FileStream w = new FileStream(pathToFile, FileMode.CreateNew))
{
w.Write(parser.FileContents, 0, parser.FileContents.Length);
}
result = m_WebApp.Services.InventoryUploadRequest(env, pathToFile);
File.Delete(pathToFile);
}
}
return(WebAppUtils.StringToBytes(result));
}
public string TOSPostRequest(Environment env, string action, string userID, string sessionID)
{
if (!m_WebApp.IsInstalled)
{
m_log.DebugFormat("[Wifi]: warning: someone is trying to access InventoryPostRequest and Wifi isn't installed!");
return(m_WebApp.ReadFile(env, "index.html"));
}
m_log.DebugFormat("[Wifi]: TOSPostRequest {0} {1} {2}", action, userID, sessionID);
Request request = env.TheRequest;
SessionInfo sinfo;
if (TryGetSessionInfo(request, out sinfo))
{
env.Session = sinfo;
if (action == "accept")
{
AcceptTOS(env, userID);
if (sinfo.Account != null)
{
env.Flags = Flags.IsLoggedIn;
}
else
{
env.Flags = Flags.IsValidSession;
}
env.State = State.AcceptTOS;
}
else
{
TOSData d = new TOSData();
d.UserID = userID;
d.SessionID = sinfo.Sid;
List <object> loo = new List <object>();
loo.Add(d);
env.Data = loo;
if (sinfo.Account != null)
{
env.Flags = Flags.IsLoggedIn;
}
else
{
env.Flags = Flags.IsValidSession;
}
env.State = State.GetTOS;
}
if (sinfo.Account != null)
{
env.Flags = Flags.IsLoggedIn;
}
return(WebAppUtils.PadURLs(env, sinfo.Sid, m_WebApp.ReadFile(env, "index.html")));
}
else
{
m_log.DebugFormat("[Wifi]: no session found");
return(m_WebApp.ReadFile(env, "index.html"));
}
}
/// <exception cref="System.Exception"/>
protected override void ServiceStart()
{
lock (this)
{
this._enclosing.StartResourceManager(this.index);
MiniYARNCluster.Log.Info("MiniYARN ResourceManager address: " + this.GetConfig().
Get(YarnConfiguration.RmAddress));
MiniYARNCluster.Log.Info("MiniYARN ResourceManager web address: " + WebAppUtils.GetRMWebAppURLWithoutScheme
(this.GetConfig()));
base.ServiceStart();
}
}
public override byte[] Handle(string path, Stream requestData,
IOSHttpRequest httpRequest, IOSHttpResponse httpResponse)
{
// It's a POST, so we need to read the data on the stream, the lines after the blank line
StreamReader sr = new StreamReader(requestData);
string body = sr.ReadToEnd();
sr.Close();
body = body.Trim();
httpResponse.ContentType = "text/html";
string resource = GetParam(path);
//m_log.DebugFormat("[HYPERLINK POST HANDLER]: query String: {0}; resource: {1}", body, resource);
try
{
// Here the data on the stream is transformed into a nice dictionary of keys & values
Dictionary <string, object> postdata = ServerUtils.ParseQueryString(body);
Request request = RequestFactory.CreateRequest(resource, httpRequest);
Diva.Wifi.Environment env = new Diva.Wifi.Environment(request);
string result = string.Empty;
if (resource.StartsWith("/add"))
{
// The client invoked /wifi/linkregion/add
string address = string.Empty;
uint xloc = 0, yloc = 0;
if (postdata.ContainsKey("address"))
{
address = postdata["address"].ToString();
}
if (postdata.ContainsKey("xloc"))
{
UInt32.TryParse(postdata["xloc"].ToString(), out xloc);
}
if (postdata.ContainsKey("yloc"))
{
UInt32.TryParse(postdata["yloc"].ToString(), out yloc);
}
result = m_WebApp.Services.HyperlinkAddRequest(env, address, xloc, yloc);
}
else if (resource.StartsWith("/delete"))
{
// The client invoked /wifi/linkregion/delete, possibly with the UUID parameter after
UUID regionID = UUID.Zero;
string[] pars = SplitParams(path);
if ((pars.Length >= 2) && UUID.TryParse(pars[1], out regionID))
{
// Indeed the client invoked /wifi/linkregion/delete/<uuid>, and we got it already in regionID (above)
result = m_WebApp.Services.HyperlinkDeletePostRequest(env, regionID);
}
}
return(WebAppUtils.StringToBytes(result));
}
catch (Exception e)
{
m_log.DebugFormat("[HYPERLINK POST HANDLER]: Exception {0}", e);
}
return(WebAppUtils.FailureResult());
}
public virtual WebApp Build(WebApp webapp)
{
if (webapp == null)
{
webapp = new _WebApp_171();
}
// Defaults should be fine in usual cases
webapp.SetName(name);
webapp.SetWebServices(wsName);
string basePath = "/" + name;
webapp.SetRedirectPath(basePath);
IList <string> pathList = new AList <string>();
if (basePath.Equals("/"))
{
webapp.AddServePathSpec("/*");
pathList.AddItem("/*");
}
else
{
webapp.AddServePathSpec(basePath);
webapp.AddServePathSpec(basePath + "/*");
pathList.AddItem(basePath + "/*");
}
if (wsName != null && !wsName.Equals(basePath))
{
if (wsName.Equals("/"))
{
webapp.AddServePathSpec("/*");
pathList.AddItem("/*");
}
else
{
webapp.AddServePathSpec("/" + wsName);
webapp.AddServePathSpec("/" + wsName + "/*");
pathList.AddItem("/" + wsName + "/*");
}
}
if (conf == null)
{
conf = new Configuration();
}
try
{
if (application != null)
{
webapp.SetHostClass(application.GetType());
}
else
{
string cls = InferHostClass();
Log.Debug("setting webapp host class to {}", cls);
webapp.SetHostClass(Sharpen.Runtime.GetType(cls));
}
if (devMode)
{
if (port > 0)
{
try
{
new Uri("http://localhost:" + port + "/__stop").GetContent();
Log.Info("stopping existing webapp instance");
Sharpen.Thread.Sleep(100);
}
catch (ConnectException e)
{
Log.Info("no existing webapp instance found: {}", e.ToString());
}
catch (Exception e)
{
// should not be fatal
Log.Warn("error stopping existing instance: {}", e.ToString());
}
}
else
{
Log.Error("dev mode does NOT work with ephemeral port!");
System.Environment.Exit(1);
}
}
string httpScheme;
if (this.httpPolicy == null)
{
httpScheme = WebAppUtils.GetHttpSchemePrefix(conf);
}
else
{
httpScheme = (httpPolicy == HttpConfig.Policy.HttpsOnly) ? WebAppUtils.HttpsPrefix
: WebAppUtils.HttpPrefix;
}
HttpServer2.Builder builder = new HttpServer2.Builder().SetName(name).AddEndpoint
(URI.Create(httpScheme + bindAddress + ":" + port)).SetConf(conf).SetFindPort(findPort
).SetACL(new AccessControlList(conf.Get(YarnConfiguration.YarnAdminAcl, YarnConfiguration
.DefaultYarnAdminAcl))).SetPathSpec(Sharpen.Collections.ToArray(pathList, new string
[0]));
bool hasSpnegoConf = spnegoPrincipalKey != null && conf.Get(spnegoPrincipalKey) !=
null && spnegoKeytabKey != null && conf.Get(spnegoKeytabKey) != null;
if (hasSpnegoConf)
{
builder.SetUsernameConfKey(spnegoPrincipalKey).SetKeytabConfKey(spnegoKeytabKey).
SetSecurityEnabled(UserGroupInformation.IsSecurityEnabled());
}
if (httpScheme.Equals(WebAppUtils.HttpsPrefix))
{
WebAppUtils.LoadSslConfiguration(builder);
}
HttpServer2 server = builder.Build();
foreach (WebApps.Builder.ServletStruct @struct in servlets)
{
server.AddServlet(@struct.name, @struct.spec, @struct.clazz);
}
foreach (KeyValuePair <string, object> entry in attributes)
{
server.SetAttribute(entry.Key, entry.Value);
}
HttpServer2.DefineFilter(server.GetWebAppContext(), "guice", typeof(GuiceFilter).
FullName, null, new string[] { "/*" });
webapp.SetConf(conf);
webapp.SetHttpServer(server);
}
catch (TypeLoadException e)
{
throw new WebAppException("Error starting http server", e);
}
catch (IOException e)
{
throw new WebAppException("Error starting http server", e);
}
Injector injector = Guice.CreateInjector(webapp, new _AbstractModule_280(this));
Log.Info("Registered webapp guice modules");
// save a guice filter instance for webapp stop (mostly for unit tests)
webapp.SetGuiceFilter(injector.GetInstance <GuiceFilter>());
if (devMode)
{
injector.GetInstance <Dispatcher>().SetDevMode(devMode);
Log.Info("in dev mode!");
}
return(webapp);
}
