A MAC address is given to a network adapter when it is manufactured. It is hardwired or hard-coded onto your computer's network interface card (NIC) and is unique to it. Something called the ARP (Address Resolution Protocol) translates an IP address into a MAC address. If you wan to add a large list of MAC addresses to the allow or deny filter list, an input text file in CSV format can be used to provide the MAC address filter list to be configured on the DHCP server.
Creating the application Client ID and Client Secret from Microsoft Azure new portal - Part 1
This article explains how to generate Client ID and Client Secret from the Microsoft Azure new portal. In Part 2(Creating the Application Client ID and Client Secret from Microsoft old portal), we will cover how to generate Client ID and Client Secret from the Microsoft Azure old portal. There is a difference in UI for generating the IDs when both are compared.Login to the new Azure Active Directory portal
If you already have a user account in your Azure Active Directory tenant, or if you signed in to the Azure portal with a Microsoft account and have never created an app in your directory before, you need to do that now.
Obtain a Client Id and Client Secret for a Microsoft Azure Active Directory
- Sign in to the Azure portal.
- On the top bar, click on your account and under the Directory list, choose the Active Directory tenant where you wish to register your application.
- Click on More Services on the left hand side, and choose Azure Active Directory.
- Click on App registrations and choose Add.
- Click on Add to create the application.
- Enter a friendly name (can be any name) for the application, for example 'AzureADDriver1' and select 'Web Application and/or Web API' as the Application Type. For the sign-on URL, enter the base URL for the sample, which can be “http://AzureADDriver1” Sign-on URL: your application URL (completely arbitrary) then click on the Create button, as shown below.
- While still in the Azure portal, choose your application, click on Settings. Find the Client ID value and copy it to the clipboard.The Client ID here is the Application ID from the Azure application as shown in the below figure.
- Now, to obtain the Client Secret / Key Click on the Keys option appearing on the right hand side, which looks as given below.
- The key will be displayed when these settings are saved and compulsory, copy the key to the clipboard, once you leave the page the key will not be visible.
- Client ID and the Key generated by Microsoft Azure from the App is the Client ID and Client Secret
- For Example: The Client ID and Client Secret looks like:
- Client ID: 53ba6f2b-6d52-4f5c-8ae0-7adc20808854
- Client Secret: NMubGVcDqkwwGnCs6fa01tqlkTisfUd4pBBYgcxxx=
- For Example: The Client ID and Client Secret looks like:
Now this Client ID and Client Secret will be used for your driver configurations or any other rest clients.
Providing rights to your Client ID / application via PowerShell
Open PowerShell as Administrator and run the following commands in the order mentioned below:
- Connect to the Office 365 Exchange Online service using the following command and provide your exchange login credentials:
Note: If you don't get any error messages assume login is successful. - Run the following commands in Power Shell.Running the command below will list all the Client IDs in the Azure application. <AppPrincipalID> should be replaced with your Client ID:
For Example: Get-MsolServicePrincipal | ft DisplayName, 8b523s82-09d3-464e-af4f-28c82923e0m1 -AutoSize
For Example: $ClientIdWebApp = '8b523s82-09d3-464e-af4f-28c82923e0m1' - Run the following command to assign the 'Company Administrator' rights to your application (Client ID), copy the commands below:
Note: The Company Administrator role will give you complete rights to your application.
![Mac format for windows Mac format for windows](/uploads/1/2/6/2/126260521/981321556.jpeg)
For reference, see the screenshot below of a successful rights assignment for an application.
Hope this helps.
Information Source: Microsoft Azure Guide.
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Some content on Community Tips & Information pages is not officially supported by Micro Focus. Please refer to our Terms of Use for more detail. Thanks for the article. One suggestion:
My understanding is that the client id is actually the application id in Azure. The present article suggests incorrectly that the client id is the object id.
From the Azure documentation: 'Copy the Application ID and store it in your application code. Some sample applications refer to this value as the client ID.' (https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-create-service-principal-portal#get-application-id-and-authentication-key)
My understanding is that the client id is actually the application id in Azure. The present article suggests incorrectly that the client id is the object id.
From the Azure documentation: 'Copy the Application ID and store it in your application code. Some sample applications refer to this value as the client ID.' (https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-create-service-principal-portal#get-application-id-and-authentication-key)
Hello,
Yes we need to copy the Application ID as the client ID .
We have made the changes accordingly in point 6.
Thanks for the suggestion
Yes we need to copy the Application ID as the client ID .
We have made the changes accordingly in point 6.
Thanks for the suggestion
Why the confusion arises in the Client ID topic here is .
In the azure old portal they mention the 'Client ID' as 'Client ID ' and when it comes to the new portal of azure they provide 'Application ID' as well as 'Object ID' ,so here the confusion starts generally many may copy the 'Object ID' as 'Client ID' ,but in the new portal we need to copy the 'Application ID' as our 'Client ID'.
Hope this provides clarity for many who still have confusion.
In the azure old portal they mention the 'Client ID' as 'Client ID ' and when it comes to the new portal of azure they provide 'Application ID' as well as 'Object ID' ,so here the confusion starts generally many may copy the 'Object ID' as 'Client ID' ,but in the new portal we need to copy the 'Application ID' as our 'Client ID'.
Hope this provides clarity for many who still have confusion.
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At this point, you’ve built the application registration screen, you’re ready to let the developer register the application. When the developer registers the application, you’ll need to generate a client ID and optionally a secret. When generating these strings, there are some important things to consider in terms of security and aesthetics.
Client ID
The
client_id
is a public identifier for apps. Even though it’s public, it’s best that it isn’t guessable by third parties, so many implementations use something like a 32-character hex string. It must also be unique across all clients that the authorization server handles. If the client ID is guessable, it makes it slightly easier to craft phishing attacks against arbitrary applications.Here are some examples of client IDs from services that support OAuth 2.0:
- Foursquare:
ZYDPLLBWSK3MVQJSIYHB1OR2JXCY0X2C5UJ2QAR2MAAIT5Q
- Github:
6779ef20e75817b79602
- Google:
292085223830.apps.googleusercontent.com
- Instagram:
f2a1ed52710d4533bde25be6da03b6e3
- SoundCloud:
269d98e4922fb3895e9ae2108cbb5064
- Windows Live:
00000000400ECB04
If the developer is creating a “public” app (a mobile or single-page app), then you should not issue a
client_secret
to the app at all. This is the only way to ensure the developer won’t accidentally include it in their application. If it doesn’t exist, it can’t be leaked!Because of this, you should ask the developer what type of application they are creating when they start. You can present the following options to them, and only issue a secret for “web server” apps.
- Web-server app
- Single-page app
- Native app
- Mobile app
Of course there’s nothing stopping the developer from choosing the wrong option, but by taking the initiative of asking the developer what kind of app the credentials will be used by, you can help reduce the likelihood of leaked secrets.
Client Secret
The
client_secret
is a secret known only to the application and the authorization server. It must be sufficiently random to not be guessable, which means you should avoid using common UUID libraries which often take into account the timestamp or MAC address of the server generating it. A great way to generate a secure secret is to use a cryptographically-secure library to generate a 256-bit value and converting it to a hexadecimal representation.In PHP, you can use an OpenSSL function to generate random bytes and convert to a hex string:
Or in PHP 7 and above, the built-in function
random_bytes
can be used.In Ruby, you can use the SecureRandom library to generate a hex string:
It is critical that developers never include their
client_secret
in public (mobile or browser-based) apps. To help developers avoid accidentally doing this, it’s best to make the client secret visually different from the ID. This way when developers copy and paste the ID and secret, it is easy to recognize which is which. Usually using a longer string for the secret is a good way to indicate this, or prefixing the secret with “secret” or “private”.Storing and Displaying the Client ID and Secret
For each registered application, you’ll need to store the public
client_id
and the private client_secret
. Because these are essentially equivalent to a username and password, you should not store the secret in plain text, instead only store an encrypted or hashed version, to help reduce the likelihood of the secret leaking.When you issue the client ID and secret, you will need to display them to the developer. Most services provide a way for developers to retrieve the secret of an existing application, although some will only display the secret one time and require the developer store it themselves immediately. If you display the secret only one time, you can store a hashed version of it to avoid storing the plaintext secret at all.
If you store the secret in a way that can be displayed later to developers, you should take extra precautions when revealing the secret. A common way to protect the secret is to insert a “re-authorization” prompt when the developer attempts to retrieve the secret.
Mac Format For Client Idrive
GitHub asks to confirm your password when making sensitive changes
Best Mac Format For External Hard Drive
The service asks the developer to confirm their password before it will reveal the secret. This is commonly seen in Amazon or GitHub’s websites when you attempt to view or update sensitive information.
Active Client For Mac
Additionally, obscuring the secret on the application detail page until the developer clicks “show” is a good way to prevent accidental leakage of the secret.