AzureMonitor4Siem | Integrate Azure Monitor logs with a SIEM , Analytics Tool | Azure library
kandi X-RAY | AzureMonitor4Siem Summary
kandi X-RAY | AzureMonitor4Siem Summary
AzureMonitor4Siem makes it easy to setup Azure Monitor and download the Azure activity logs it provides to a Windows, macOS, or Linux computer. From there, you can quickly setup a log file-based integration with a SIEM, analytics tool, or monitoring solution of your choice. Want to do more? Need to replace AzLog? No problem! Feel free to use our project and source code as a starter kit.
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Trending Discussions on Azure
QUESTION
I am deploying an Azure Function called "Bridge" to Azure, targeting .NET 6. The project is referencing a class library called "DBLibrary" that I wrote, and that library is targeting .NET Standard 2.1. The Azure Function can be run locally on my PC without runtime errors.
When I publish the Azure Function to Azure, I see in Azure Portal a "Functions runtime error" which says:
Could not load file or assembly 'System.ComponentModel, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'. The system cannot find the file specified.
I do not target System.ComponentModel directly, and I don't see a nuget package version 6.0.0 for "System.ComponentModel" available from any nuget feed. Why is the Azure function looking for this version 6.0.0 of System.ComponentModel? If that version does exist, why can't the Azure Function find it?
Here are the relevant parts of the csproj for the "Bridge" Azure Function:
...ANSWER
Answered 2022-Feb-25 at 10:33The .net standard you are using 2.1 but ,Microsoft.Azure.Functions.Extensions can be support upto .NET Standard 2.0
You should add the below package to your function app and deploy to Azure again.
QUESTION
I'm trying to understand how the price estimation works for Azure Data Factory from the official guide, section "Estimating Price - Use Azure Data Factory to migrate data from Amazon S3 to Azure Storage
I managed to understand everything except the 292 hours that are required to complete the migration.
Could you please explain to me how did they get that number?
...ANSWER
Answered 2022-Feb-15 at 03:46Firstly, feel free to submit a feedback here with the MS docs team to clarify with an official response on same.
Meanwhile, I see, as they mention "In total, it takes 292 hours to complete the migration" it would include listing from source, reading from source, writing to sink, other activities, other than the data movement itself.
If we consider approximately, for data volume of 2 PB and aggregate throughput of 2 GBps would give
2PB = 2,097,152 GB BINARY and Aggregate throughput = 2BGps --> 2,097,152/2 = 1,048,576 secs --> 1,048,576 secs / 3600 = 291.271 hours
Again, these are hypothetical. Further you can refer Plan to manage costs for Azure Data Factory and Understanding Data Factory pricing through examples.
QUESTION
What specific syntax or configuration changes must be made in order to resolve the error below in which terraform is failing to create an instance of azuread_application?
THE CODE:
The terraform code that is triggering the error when terraform apply is run is as follows:
ANSWER
Answered 2021-Oct-07 at 18:35This was a bug, reported as GitHub issue:
The resolution to the problem in the OP is to upgrade the version from 2.5.0 to 2.6.0 in the required_providers block from the code in the OP above as follows:
QUESTION
I want to generate User Delegation SAS Token to read the Azure BLOB I know we have to follow below step to get it.
- Get the oAuth Token from Azure Ad
- Generate user delegation key using oAuth Token
- Generate SAS Token using user delegation key
I am able to find the Rest service for step 1 & 2, I don't find any Rest service for step 3.
Is any Rest service is available to get the SAS Token using user delegation key
Thanks in Advance.
I am able to generate the delegation key and now I want to get SAS Token by using this user delegation key.
Note :- I have to use only Rest service for it
...ANSWER
Answered 2022-Mar-22 at 13:45AFAIK, there is no REST API to create a User Delegation SAS Token/URL.
Once you get the User Delegation Key which should contain the parameters needed to create User Delegation SAS, you will need to follow the instructions specified here: https://docs.microsoft.com/en-us/rest/api/storageservices/create-user-delegation-sas#construct-a-user-delegation-sas.
UPDATE:
For signing purpose, you would need to use the Value returned when you acquired the User Delegation Key.
This is what the response should be for getting the User Delegation Key:
QUESTION
I want to add to the user all possible group memberships in the Azure Active Directory, but there are so many groups so I dont want to do it manually, is there any script or button to do this quickly?
...ANSWER
Answered 2022-Mar-21 at 15:52try this in powershell install azure AD module
QUESTION
I'm new to Azure and trying to set up my nextjs client app and my ASP.NET Core backend app. Everything seems to play well now, except for file uploads. It's working on localhost, but in production the backend returns a 404 web page (attached image) before reaching the actual API endpoint. I've also successfully tested to make a multipart/form-data POST request in Postman from my computer.
The way I implemented this is that I'm proxying the upload from the browser through an api route (client's server side) to the backend. I have to go via the client server side to append a Bearer token from a httpOnly cookie.
I've enabled CORS in Startup.cs:
...ANSWER
Answered 2022-Mar-10 at 06:35Cross-Origin Resource Sharing (CORS) allows JavaScript code running in a browser on an external host to interact with your backend.
To allow all, use "*" and remove all other origins from the list.
I could only allow origins, not headers and methods?
Add the below configuration in your web.config file to allow headers and methods.
QUESTION
I want to find the index number of all items in a nested array in Cosmos DB :
Data :
...ANSWER
Answered 2022-Mar-09 at 04:25There is no built in support on Cosmos SQL API to achieve the above result. But you can implement the following suggestions
You could either write your own logic in User Defined Function or retrieve the data and format it in the way you need on the Client Side
Other way is to just include the index in the data model itself
QUESTION
Hi i am trying to get code coverage with .net5 in azure pipeline.
Run tests (not entire file)
...ANSWER
Answered 2021-Aug-25 at 08:52Please replace your PublishCodeCoverageResults with following steps:
QUESTION
I’ve the following yaml which I need to apply using the K8S go sdk (and not k8s cli) I didn’t find a way with the go sdk as it is custom resource, any idea how I can apply it via code to k8s?
This is the file
Any example will be very helpful!
...ANSWER
Answered 2022-Jan-17 at 16:00QUESTION
I updated my Asp.net core Blazor WebAssembly app to .net 6. Everything is fine, but the deploy from github actions doesn't work and throws this error:
...ANSWER
Answered 2021-Nov-15 at 05:26On Linux, it's important that any bash deployment scripts that get run have Unix line endings (LF) and not Windows line endings (CRLF).
Kuduscript will generate scripts with platform-appropriate line endings, but if those scripts are modified, or if you provide your own custom deployment scripts, it's important to make sure that your editor doesn't change the line endings.
If something seems off with your deployment script, you can always use the Kudu console to delete the contents of /home/site/deployments/tools.
This is the directory where Kudu caches kuduscript-generated deployment scripts. On the next deployment, the script will be regenerated.
The error you're currently seeing is a Kudu issue with running node/npm for deployments.
The easiest and fastest resolution for what you are currently seeing is to specify engines.node in your package.json.
Error: EISDIR: illegal operation on a directory, open '/home/site/wwwroot/wwwroot/Identity/lib/bootstrap/LICENSE'
EISDIR stands for "Error, Is Directory". This means that NPM is trying to do something to a file but it is a directory. In your case, NPM is trying to "read" a file which is a directory. Since the operation cannot be done the error is thrown.
Three things to make sure here
- Make sure the file exists. If it does not, you need to create it. (If NPM depends on any specific information in the file, you will need to have that information there).
- Make sure it is in fact a file and not a directory.
- It has the right permissions. You can change the file to have all permissions with "sudo chmod 777 FILE_NAME".
Note: You are giving Read, Write and Execute permissions to every one on that file.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install AzureMonitor4Siem
You will need a Bash environment and Azure CLI 2.0 to run the setupAzureMonitor.sh setup script.
Mac and Linux environments inclue Bash Download and install Azure CLI 2.0.
Windows Server and Windows 10 Windows 10 Subsystem for Linux and Windows Server Subsystem for Linux, known as "WSL", provides a Bash environment that can run in a Windows 10 and Windows Server environment If you're using WSL, you'll need to install the Linux version of Azure CLI. Download and install Azure CLI 2.0.
Easy Setup - Azure Virtual Machine If you chose our Easy Setup option, the Ubuntu-based Azure Virtual machine we created for you has bash installed and setup as the default shell.
Alternatively, setupAzureMonitor.sh does not have to run on the same computer as the client application. You can run it elsewhere, as long as that environment has Bash and Azure CLI installed. For instance: Azure Cloud Shell provides you a browser-based Bash environment with Azure CLI pre-installed. You can also deploy a Linux Virtual machine in Azure
If you've already followed the directions in the section called "Setup Azure Environment with setupAzureMonitor.sh" you can skip to the "Build and Run AzureMonitor4Siem" section. The process below describes the steps required to manually configure the Azure resources needed to support Azure Monitor log streaming. We'll assume that you have a working familiarity with how to access the Azure portal and setup resources. The steps below are meant to provide you high-level guidance. Azure Event Hubs and Storage Accounts support the use of Shared Access Signatures (SAS). These enable you to reduce the level and duration of access a client application has to these two resources. You can create a SAS for the Event Hub and Storage Account connection used by AzureMonitor4Siem.
Navigate to the folder containing your local clone of this repository Create a copy of the file name azureMonitor4SiemSettings.sample.json named azureMonitor4SiemSettings.json azureMonitor4SiemSettings.json will contain the connection parameters required by the client application to connect to Azure If you used our Easy Setup - Azure Virtual Machine option, the path to the local clone will be /azmo/AzureMonitor4Siem
Login to the Azure portal
Create or identify the Resource Group you want to place the supporting Azure components into, and make use of it as you create them.
Create an Event Hub namespace azureMonitor4SiemSettings.json - Assign the Event Hub namespace name to the value az_event_hub_name azureMonitor4SiemSettings.json - Shared access policies -> RootManageSharedAccessKey -> Assign an Event Hub connection string to the value az_event_hub_connection_string Note: When you setup Azure Monitor (next step), an Event Hub within the Event Hub namespace will automatically be created with the name "insights-operational-logs". Do not create an Azure Event Hub at this time.
Setup Azure Monitor Navigate to Azure Monitor -> Activity Log -> Export Export activity log Regions -> Select all Export to an event hub -> Select Service bus namespace Select event hub namespace -> Pick the Event Hub namespace you just created Select event hub policy name -> Pick RootManageSharedAccessKey In the background, the process to create an Event Hub named "insights-operational-logs" will automatically be started.
Setup Azure Storage Create an Azure Storage account azureMonitor4SiemSettings.json - Access Keys -> Assign the Storage Account name to the value az_storage_account azureMonitor4SiemSettings.json - Access Keys -> Assign the Storage Account connecting string to az_storage_account_connection_string Within the Azure Storage account, create a Blob Storage Container azureMonitor4SiemSettings.json - Assign the Blob Storage Container name to the value az_storage_account_blob_container
Identify Log File Location azureMonitor4SiemSettings.json - Assign the file system path where downloaded logs should be stored to az_local_logs_dir
Event Hub - You can create a SAS at the Event Hub (insights-operational-logs) or Event Hub namespace level. The only permission required by AzureMonitor4Siem is Listen. Apply the associated connection string to the value of az_event_hub_connection_string in azureMonitor4SiemSettings.json
Storage Account - Generate a SAS at the Storage Account level. Grant access to: Blob service Service, Container, Object resource types Read, Write, Delete, List, Add, Create permissions Set a Start time prior to the current date and time (to be safe) Set an End expiry time sufficiently far into the future Allowed IP addresses, Allowed protocols, and Signing key can be set to your needs Click Generate SAS and connection string. Copy the Connection string into the value of az_storage_account_connection_string in azureMonitor4SiemSettings.json
Navigate to the folder containing your local clone of this repository. Make sure that azureMonitor4SiemSettings.json, as created by setupAzureMonitor.sh is present. If you manually setup the supporting Azure resources, make sure this file is present and contains the values listed the section "Setup Azure Environment manually".
Navigate to the folder containing your local clone of this repository If you used our Easy Setup - Azure Virtual Machine option, the path to the local clone will be /azmo/AzureMonitor4Siem
Make sure that azureMonitor4SiemSettings.json, as created by setupAzureMonitor.sh is present. If you manually setup the supporting Azure resources, make sure this file is present and contains the values listed the section "Setup Azure Environment manually".
Run these commands to build and run the client application that will download Activity logs to your computer: dotnet clean dotnet build dotnet run
Upon successful startup, you should see something like this:
If you're happy with the results, you can optionally publish AzureMonitor4Siem into a self-contained application. This will enable you to run AzureMonitor4Siem from another folder or another computer of the same operating system.
Navigate to the folder containing your local clone of this repository If you used our Easy Setup - Azure Virtual Machine option, the path to the local clone will be /azmo/AzureMonitor4Siem
Determine the directory you want to publish and install AzureMonitor4Siem into.
Find the "Runtime Identifier" (RID) that corresponds to your operating system environment on the following website https://docs.microsoft.com/en-us/dotnet/core/rid-catalog Here are the RIDs for some popular operating systems Windows 10 / Windows Server 2016 is win10-x64 Mac OS X is osx-x64 Ubuntu is ubuntu-x64
Run the dotnet publish command, supply the RID for your environment, and your installation folder dotnet publish -c Release --self-contained -r your-RID -o /your/destination/folder Here's an example for Ubuntu dotnet publish -c Release --self-contained -r ubuntu-x64 -o /your/destination/folder The publish command will copy your configuration file azureMonitor4SiemSettings.json to the destination folder as well. Now, you can run AzureMonitor4Siem simply like this: /your/destination/folder/AzureMonitor4Siem
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