public static IActionResult SetValueInRedis(
[HttpTrigger(AuthorizationLevel.Function, "post", Route = null)] HttpRequest req,
[RedisOutput(Connection = "%redis_connectionstring%", Key = "%redis_setvalueinredis_key%")] out RedisOutput redisItem,
ILogger log)
{
log.LogInformation("C# HTTP trigger function processed a request.");
string requestBody = new StreamReader(req.Body).ReadToEnd();
redisItem = new RedisOutput()
{
TextValue = requestBody
};
return(new OkResult());
}
public static IActionResult InsertToListInRedis(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,
[RedisOutput(Connection = "%redis_connectionstring%", Key = "myList", Operation = RedisOutputOperation.ListLeftPush)] out RedisOutput redisItem,
ILogger log)
{
string itemValue = new StreamReader(req.Body).ReadToEnd();
if (string.IsNullOrEmpty(itemValue))
{
itemValue = req.Query["value"].ToString();
}
redisItem = new RedisOutput()
{
TextValue = itemValue
};
return(new OkResult());
}
public static IActionResult IncrementRedisValue(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,
[RedisOutput(Connection = "%redis_connectionstring%")] out RedisOutput redisItem,
ILogger log)
{
redisItem = null;
string requestBody = new StreamReader(req.Body).ReadToEnd();
dynamic data = JsonConvert.DeserializeObject(requestBody);
var key = data?.key ?? req.Query["key"];
if (string.IsNullOrEmpty(key))
{
return(new BadRequestObjectResult("Please pass a key on the query string or in the request body"));
}
var valueInput = data?.value ?? req.Query["value"];
if (!long.TryParse(valueInput.ToString(), out long value))
{
value = 0;
}
if (value == 0)
{
return(new BadRequestObjectResult("Please pass a value on the query string or in the request body"));
}
redisItem = new RedisOutput()
{
Key = key,
Operation = RedisOutputOperation.IncrementValue,
IncrementValue = value
};
return(new OkResult());
}
public static async Task Run(
[CosmosDBTrigger(
databaseName: "AesKeys",
containerName: "Items",
Connection = "COSMOSDB_CONNECTIONSTRING",
LeaseContainerName = "leases",
LeaseContainerPrefix = "%LEASE_COLLECTION_PREFIX%",
CreateLeaseContainerIfNotExists = true
)] IReadOnlyList <AesKey> changeStream,
[RedisOutput(
Connection = "%REDISCACHE_CONNECTIONSTRING%"
)] IAsyncCollector <RedisOutput> cacheKeys,
ILogger log)
{
if (changeStream != null || changeStream.Count > 0)
{
try {
log.LogInformation($"{changeStream.Count} - Documents will be added to Cache");
foreach (var key in changeStream)
{
var redisItem = new RedisOutput()
{
Key = key.keyId,
TextValue = JsonConvert.SerializeObject(key)
};
await cacheKeys.AddAsync(redisItem);
}
}
catch (Exception e) {
log.LogInformation($"Failed to index some of the documents: {e.ToString()}");
}
}
}
public void TestRedisHostCount()
{
string redisJson = @"{
""TimberWinR"":
{
""Outputs"":
{
""Redis"":
[{
""host"":
[
""logaggregator.vistaprint.svc""
]
}]
}
}
}";
Configuration c = Configuration.FromString(redisJson);
RedisOutput redis = c.RedisOutputs.First() as RedisOutput;
Assert.IsTrue(redis.Host.Length >= 1);
}
public void ProcessConfiguration(CancellationToken cancelToken, Configuration config)
{
// Read the Configuration file
if (config != null)
{
if (OnConfigurationProcessed != null)
{
OnConfigurationProcessed(config);
}
if (config.StatsDOutputs != null)
{
foreach (var ro in config.StatsDOutputs)
{
var output = new StatsDOutput(this, ro, cancelToken);
Outputs.Add(output);
}
}
if (config.RedisOutputs != null)
{
foreach (var ro in config.RedisOutputs)
{
var redis = new RedisOutput(this, ro, cancelToken);
Outputs.Add(redis);
}
}
if (config.ElasticsearchOutputs != null)
{
foreach (var ro in config.ElasticsearchOutputs)
{
var els = new ElasticsearchOutput(this, ro, cancelToken);
Outputs.Add(els);
}
}
if (config.StdoutOutputs != null)
{
foreach (var ro in config.StdoutOutputs)
{
var stdout = new StdoutOutput(this, ro, cancelToken);
Outputs.Add(stdout);
}
}
if (config.FileOutputs != null)
{
foreach (var ro in config.FileOutputs)
{
var output = new FileOutput(this, ro, cancelToken);
Outputs.Add(output);
}
}
foreach (Parser.IISW3CLogParameters iisw3cConfig in config.IISW3C)
{
var elistner = new IISW3CInputListener(iisw3cConfig, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (Parser.W3CLogParameters iisw3cConfig in config.W3C)
{
var elistner = new W3CInputListener(iisw3cConfig, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (Parser.WindowsEvent eventConfig in config.Events)
{
var elistner = new WindowsEvtInputListener(eventConfig, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var logConfig in config.Logs)
{
var elistner = new LogsListener(logConfig, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var logConfig in config.TailFiles)
{
var elistner = new TailFileListener(logConfig, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var tcp in config.Tcps)
{
var elistner = new TcpInputListener(tcp, cancelToken, tcp.Port);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var udp in config.Udps)
{
var elistner = new UdpInputListener(udp, cancelToken, udp.Port);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var stdin in config.Stdins)
{
var elistner = new StdinListener(stdin, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var stdin in config.Generators)
{
var elistner = new GeneratorInput(stdin, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
var computerName = System.Environment.MachineName + "." +
Microsoft.Win32.Registry.LocalMachine.OpenSubKey(
@"SYSTEM\CurrentControlSet\services\Tcpip\Parameters")
.GetValue("Domain", "")
.ToString();
foreach (var output in Outputs)
{
var name = Assembly.GetExecutingAssembly().GetName();
JObject json = new JObject(
new JProperty("TimberWinR",
new JObject(
new JProperty("version",
Assembly.GetEntryAssembly().GetName().Version.ToString()),
//GetAssemblyByName("TimberWinR.ServiceHost").GetName().Version.ToString()),
new JProperty("host", computerName),
new JProperty("output", output.Name),
new JProperty("initialized", DateTime.UtcNow)
)));
json.Add(new JProperty("type", "Win32-TimberWinR"));
json.Add(new JProperty("host", computerName));
output.Startup(json);
}
}
}
public Manager(string jsonConfigFile, string logLevel, string logfileDir, CancellationToken cancelToken)
{
StartedOn = DateTime.UtcNow;
var vfi = new FileInfo(jsonConfigFile);
JsonConfig = vfi.FullName;
LogfileDir = logfileDir;
numMessages = 0;
numConnections = 0;
Outputs = new List <OutputSender>();
Listeners = new List <InputListener>();
var loggingConfiguration = new LoggingConfiguration();
// Create our default targets
var coloredConsoleTarget = new ColoredConsoleTarget();
Target fileTarget = CreateDefaultFileTarget(logfileDir);
loggingConfiguration.AddTarget("Console", coloredConsoleTarget);
loggingConfiguration.AddTarget("DailyFile", fileTarget);
// The LogLevel.Trace means has to be at least Trace to show up on console
loggingConfiguration.LoggingRules.Add(new LoggingRule("*", LogLevel.Trace, coloredConsoleTarget));
// LogLevel.Debug means has to be at least Debug to show up in logfile
loggingConfiguration.LoggingRules.Add(new LoggingRule("*", LogLevel.Debug, fileTarget));
LogManager.Configuration = loggingConfiguration;
LogManager.EnableLogging();
LogManager.GlobalThreshold = LogLevel.FromString(logLevel);
LogManager.GetCurrentClassLogger()
.Info("TimberWinR Version {0}", GetAssemblyByName("TimberWinR.ServiceHost").GetName().Version.ToString());
// Is it a directory?
if (Directory.Exists(jsonConfigFile))
{
DirectoryInfo di = new DirectoryInfo(jsonConfigFile);
LogManager.GetCurrentClassLogger().Info("Initialized, Reading Configurations From {0}", di.FullName);
Config = Configuration.FromDirectory(jsonConfigFile);
}
else
{
var fi = new FileInfo(jsonConfigFile);
LogManager.GetCurrentClassLogger().Info("Initialized, Reading Configurations From File: {0}", fi.FullName);
if (!fi.Exists)
{
throw new FileNotFoundException("Missing config file", jsonConfigFile);
}
LogManager.GetCurrentClassLogger().Info("Initialized, Reading Config: {0}", fi.FullName);
Config = Configuration.FromFile(jsonConfigFile);
}
LogManager.GetCurrentClassLogger().Info("Log Directory {0}", logfileDir);
LogManager.GetCurrentClassLogger().Info("Logging Level: {0}", LogManager.GlobalThreshold);
// Read the Configuration file
if (Config != null)
{
if (Config.RedisOutputs != null)
{
foreach (var ro in Config.RedisOutputs)
{
var redis = new RedisOutput(this, ro, cancelToken);
Outputs.Add(redis);
}
}
if (Config.ElasticsearchOutputs != null)
{
foreach (var ro in Config.ElasticsearchOutputs)
{
var els = new ElasticsearchOutput(this, ro, cancelToken);
Outputs.Add(els);
}
}
if (Config.StdoutOutputs != null)
{
foreach (var ro in Config.StdoutOutputs)
{
var stdout = new StdoutOutput(this, ro, cancelToken);
Outputs.Add(stdout);
}
}
foreach (Parser.IISW3CLog iisw3cConfig in Config.IISW3C)
{
var elistner = new IISW3CInputListener(iisw3cConfig, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (Parser.W3CLog iisw3cConfig in Config.W3C)
{
var elistner = new W3CInputListener(iisw3cConfig, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (Parser.WindowsEvent eventConfig in Config.Events)
{
var elistner = new WindowsEvtInputListener(eventConfig, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var logConfig in Config.Logs)
{
var elistner = new LogsListener(logConfig, cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var tcp in Config.Tcps)
{
var elistner = new TcpInputListener(cancelToken, tcp.Port);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var udp in Config.Udps)
{
var elistner = new UdpInputListener(cancelToken, udp.Port);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
foreach (var stdin in Config.Stdins)
{
var elistner = new StdinListener(cancelToken);
Listeners.Add(elistner);
foreach (var output in Outputs)
{
output.Connect(elistner);
}
}
var computerName = System.Environment.MachineName + "." +
Microsoft.Win32.Registry.LocalMachine.OpenSubKey(
@"SYSTEM\CurrentControlSet\services\Tcpip\Parameters")
.GetValue("Domain", "")
.ToString();
foreach (var output in Outputs)
{
var name = Assembly.GetExecutingAssembly().GetName();
JObject json = new JObject(
new JProperty("TimberWinR",
new JObject(
new JProperty("version", GetAssemblyByName("TimberWinR.ServiceHost").GetName().Version.ToString()),
new JProperty("host", computerName),
new JProperty("output", output.Name),
new JProperty("initialized", DateTime.UtcNow)
)));
json.Add(new JProperty("type", "Win32-TimberWinR"));
json.Add(new JProperty("host", computerName));
output.Startup(json);
}
}
}