Well, it looks to me like you're getting back a null (or empty) value for the "description" field from OTX. Firstly, the most important function to know within Microsoft Flow to do with DateTime is utcNow(). We put a cap on token lifetime thru API Management policy, so that cached token never ages over, say one hour, like what Azure AD does, regardless the expiration settings of tokens. @utcNow(‘dd’) This will display the current day in a numerical value i.e. In this example, we will want to get the current time (this will be in UTC since we will be using Power Automate) and converting the time to local time with a specific format. The flow is triggered by a Button. ['id']}","killChain": [],"malwareFamilyNames": [],"severity": 0,"tags": [],"targetProduct": "Azure Sentinel","threatType": "WatchList","tlpLevel": "white","url": "@{items('For_each')?['indicator']}"}. Date and Time Formatting with @utcNow() The Current Time action format is, as previously shown, with the Convert Time Zone. A Quick Guide on using DateTime in Microsoft Flow Adam Murchison, 08 August 2019. In this blog post, we are going to explore a scenario where we will have multiple Parent flows that will share a Child , or nested, flow. Hi @Matt Egen - thank you for the article! Many companies provide the option for customers to receive appointment reminders whether that’s through email or text message. To utilize the OTX API feed, you’ll want to head over to https://otx.alienvault.com/ to establish an account. For training and consulting, write to us at info@xrmforyou.com Hi All, I am back with one more tip from Power Automate. In this API Management policy, we assume the backend uses, We have chosen to use API Management internal cache for caching token. Shielding an Azure application and its security from backend (vendor specific) security schemes. We’re going to be seeing more of this page in the future so I’ll only include it this once. You might want to consider removing or changing the “modified_since” parameter to get a list of indicators). I'm trying to walk a customer through this an I don't see where to "Select a trigger [manual or scheduled]". In this example, we will want to get the current time (this will be in UTC since we will be using Power Automate) and converting the time to local time with a specific format. I'll update it later today. First we want to get the current time, we can use the expression utcNow() but I will be showing how to use the Date Time actions instead. Great catch! It worked. For this Switch block, we’re going to evaluate the “type” field from our parsed JSON data, so click in the “Choose a value” field and select the “type” value from the JSON dynamic data set: When you select the “type” field from the Parse JSON step, the Logic App page is going to embed the Switch block into a “For-Each” control flow block. "action": "alert","activityGroupNames": [],"confidence": 0,"description": "OTX Threat Indicator - @{items('For_each')? Now I have the following error : But I used the right client secret I think. The Flow. For workflow definitions in Azure Logic Apps and Power Automate, some expressions get their values from runtime actions that might not yet exist when your workflow starts running. The best practice would be to attach it to the same Resource Group you’re using for Sentinel(you can determine the Resource Group for your Sentinel instance by going to Settings, Workspace Settings and then select “Properties”). This flow is pretty basic, but has some complex pieces, so maybe its baslex. Except for Consumption tier, all other tiers of API Management support internal cache. The execution of template action 'HTTP_2' skipped: the branching condition for this action is not satisfied.". It looks big, but it’s really not. Follow my blog for more interesting topics on Dynamics 365, Portals and Power Platform. Then the expiration time is parsed. I created 3 Compose actions for each date as such: To calculate the dateReportStartMonth, I used the following expression: [code] For training and consulting, write to us at info@xrmforyou.com Hi All, I am back with one more tip from Power Automate. Format Date/TIme from utcNow() to Date Only and REMOVE Time? I also submitted this flow to the Flow template gallery, we’ll see if it gets accepted. Many companies provide the option for customers to receive appointment reminders whether that’s through email or text message. Any ideas on this? These can be changed to suit and enhancements could be made to how you want to format and capture these parameters. Have you seen this before? Replacing multiple different backend identity providers/token issuers by a single one: Azure AD, to protect the list of backend REST API services. I have global admin and security admin permissions. In case any of the backend (vendor) systems is replaced, what needs to be changed is limited to API Management policy, instead of Azure application code. Excerto do texto – Página 318Content type defines the actual format of the data that flows through system. Logic Apps engine can process multiple content types, such as JSON, XML, ... 01 for the 1st of the month. Note: today Terraform does not support API Management Named Value directly linked to a Key Vault. We have chosen to set maximum token cache duration to 60 minutes (see details below). Access token is of JWT format; In this API Management policy, we assume the backend uses ROPC (Resource Owner Password Credentials) grant flow. In any case, the policy stays the same regardless whether a credential is in Named Value as a secret or linked to Key Vault secret. “Sliding Window” where the triggers are a series of fixed-sized, non-overlapping, and contiguous time intervals from a specified start time. Empowering technologists to achieve more by humanizing tech. My issue is that I have a “Wait for Approval” in a separate flow and although the approval is getting cancelled correctly, “Wait for Approval” is not notified and keeps waiting. Thanks. This first connector will make the TI indicators available only to Sentinel, however, you could create another HTTP connection to supply the indicators to Microsoft Defender ATP. ['type']}","domainName": "@{items('For_each')? Completed On: utcNow() Result: Cancel Status: Inactive. The basic flow: The API Management policy has the following features: You must be a registered user to add a comment. The Microsoft Graph supports the ingestion of Threat Intelligence Indicators (tiIndicators) which can be shared to both Azure Sentinel and Microsoft Defender ATP. On the dashboard, select the “API Integration” link to get to your API key. I also submitted this flow to the Flow template gallery, we’ll see if it gets accepted. https://techcommunity.microsoft.com/t5/azure-sentinel/azure-sentinel-creating-custom-connectors/ba-p... https://techcommunity.microsoft.com/t5/azure-sentinel/using-threat-intelligence-in-your-jupyter-note... https://docs.microsoft.com/en-us/azure/azure-resource-manager/templates/quickstart-create-templates-... “Recurrence” where the trigger will fire on a regular basis, and. Date and Time Formatting with @utcNow() The Current Time action format is, as previously shown, with the Convert Time Zone. One of the key capabilities of Azure Sentinel has always been its ability to work with data from multiple sources including Threat Indicator Providers who can provide their data directly into the environment via the Microsoft Security Graph. Give your playbook a descriptive name and select the correct Azure Subscription to attach it to. For the Resource Group field, you can either create a new Resource Group or attach it to an existing one. Expected String but got Null. For the Schema field, we’re going to use the body data that we copied earlier. We’re going to use the following settings for this connection: At this point it’s probably a good call to save our work as well as test our connection to see if we’re getting back the data we want. This document shows how to acquire access token from Azure AD thru client credentials flow. Hey @Matt Egen when I try to send the indicators to ATP it is seeing the URL/Domain indicators but none of the IP ones are showing up. API Management can acquire access tokens from backend before forwarding calls with the access token to the backend. Using this in combination with variables allows you to do some cool and very useful things (calculating dates, manipulating strings, extracting parts of a string, and a lot more). I tried changing to networkDestinationIPv4 like you mentioned but that isn't working. Thanks for reading the article! The flow is triggered by a Button. Scheduled triggers come in two flavors: For this example, we’re going to use a simple Recurrence trigger and set the frequency to 1 day. This will pull up new indicators every 12h. @utcNow(‘dd’) This will display the current day in a numerical value i.e. API Management Policy for Access Token Acquisition, Caching and Renewal, ROPC (Resource Owner Password Credentials) grant flow. In case of cache hit and the cached token has not expired, the cached token is used. For those interested, here below is an example for the "domainName" indicator for those trying it. If backend is one or multiple different vendors’ services protected by different Identity Providers and token issuers, we can use API Management as a gateway to achieve the following goals: These goals are described by the following diagram. Firstly, the most important function to know within Microsoft Flow to do with DateTime is utcNow(). Any ideas on this? I created 3 Compose actions for each date as such: To calculate the dateReportStartMonth, I used the following expression: [code] Client ID: The client id from the Azure AD application registration you did earlier. This is telling the Parse JSON connector to parse the body content from the HTTP connector we defined earlier. The Solution. You were right. I thnink so (see below picture). Empowering technologists to achieve more by humanizing tech. ", "#/properties/results/items/properties/description". To do this, select “Blank Logic App”. A Switch statement allows us to make a branching action based on the value of a field. If so, then make sure the case statement is using the same case as the query (e.g. OTX is an open community sharing various indicators of compromise (IOC’s) such as IP addresses, domains, hostnames, URL’s, SHAs, etc. First we want to get the current time, we can use the expression utcNow() but I will be showing how to use the Date Time actions instead. ... please post in Get Help with Microsoft Flow and reference this post and either I or another in … This will now enable the “Run” button which we can click to have our connection fire. ", https://otx.alienvault.com/api/v1/indicators/export, https://otx.alienvault.com/api/v1/pulses/indicators/types, Threat Intelligence Indicators (tiIndicators), Walkthrough: Register an app with Azure Active Directory, https://graph.microsoft.com/beta/security/tiIndicators, GitHub repository of really great queries that utilize the Threat Intelligence Indicators, https://apps.dtic.mil/docs/citations/ADA586960, https://www.lockheedmartin.com/en-us/capabilities/cyber/cyber-kill-chain.html. Then Get items from the list. We get this information from the Azure AD application we registered earlier. If the backend uses another flow (such as client credentials), corresponding code change is needed but the code change is limited to token … Now that we’ve connected to the OTX API, retrieved our data, and parsed it, we need to send this data to the Microsoft Security Graph API. Looking at the screenshots so far, it looks like you're not seeing the "url" response entities coming from Alienvault OTX. Microsoft Flow has many ways to set a DateTime and there are often strict requirements on how this is formatted for your purposes. This will create the schema for the data: One small change that I had to make from using this method was to modify the “next” value to be an empty set of braces instead of the values the schema generator created to account for scenarios where the “next” link isn’t populated. Now that we have a key for the OTX API, we’re going to need to create a new Playbook in Sentinel. But what if you have a source of indicators or other enrichment data that you want to use in Azure Sentinel but no connector to ingest it with? We have a GitHub repository of really great queries that utilize the Threat Intelligence Indicators Here’s one query I thought to write that looked at the malicious IP addresses and see if any of them were showing up in my Azure AD SigninLogs. The @utcNow() function requires some more input to format the date and time correctly. Thanks for the fast reply ! At first, this did not make any sense to me, the if statement should take care not getting into the else part, but it seems that Microsoft flow always executes the whole expression. One of the key capabilities of Azure Sentinel has always been its ability to work with data from multiple sources including Threat Indicator Providers who can provide their data directly into the environment via the Microsoft Security Graph. But switching to external cache requires only minor change. If you look at the HTTP response to the call raw data, do you see URL responses? Just like we did when we connected to OTX, we’re going to need to supply some values to the HTTP connector as well as the Body of the request: {"action": "alert","activityGroupNames": [],"confidence": 0,"description": "OTX Threat Indicator - @{items('For_each')? Microsoft Flow Dates Times Timezones and Formatting Published by nicknow96 on January 21, 2018 This will be a quick post, but thought someone out there might find it useful if they are working in Microsoft Flow and need to get a local date and time and/or format a date and time. I've followed all the suggested steps and unfortunately I'm still stuck with it. Find out more about the Microsoft MVP Award Program. Works now :), I am currently having a similar issue to @moose7up where I'm not getting an error but looking back at the run history I can see that the "Case Equals URL" is giving an error "ActionBranchingConditionNotSatisfied". Upon token expiration, expired token will be replaced by a new one. You should see records in ThreatIntelligenceIndicator which have OTX in description like in screenshot below. I needed to first format my “m/d/yyyy” string to a standard DateTime format. Assuming everything went as expected, we should see a page like the following: You’ll want to copy the “Body” section (highlighted above) to use in the next step. 01 for the 1st of the month. My apologies for the delay in responding to these comments. Microsoft Flow Dates Times Timezones and Formatting Published by nicknow96 on January 21, 2018 This will be a quick post, but thought someone out there might find it useful if they are working in Microsoft Flow and need to get a local date and time and/or format a date and time. Compose2 is used to format utcnow with the following code: formatDateTime(utcNow(),'MM-dd-yyyy') Compose is used to format Week, just make sure put it under action Apply to each. I needed to first format my “m/d/yyyy” string to a standard DateTime format. ['type']}","expirationDateTime": "@{addDays(utcNow(),7)}","externalId": "@{items('For_each')? Could you tell what am I doing wrong ? The exp claim value is parsed only once for each token upon token acquisition from token endpoint. For retrieving the OTX data, we’re going to choose the “HTTP Built-in” connector and then the “HTTP” action. If you’re feeling lazy, go to the bottom of this post and you can download a template for this Flow. Using this in combination with variables allows you to do some cool and very useful things (calculating dates, manipulating strings, extracting parts of a string, and a lot more). Is it something not done correctly on the app registration part maybe? At first, this did not make any sense to me, the if statement should take care not getting into the else part, but it seems that Microsoft flow always executes the whole expression. These can be changed to suit and enhancements could be made to how you want to format and capture these parameters. Select the HTTP action from the actions list. Then Get items from the list. An Azure application can use any of the OAuth2 grant flows with a single Azure-native Identity Provider: Azure AD and its token issuer to access the backend services. For workflow definitions in Azure Logic Apps and Power Automate, some expressions get their values from runtime actions that might not yet exist when your workflow starts running. Follow my blog for more interesting topics on Dynamics 365, Portals and Power Platform. In this blog post, we are going to explore a scenario where we will have multiple Parent flows that will share a Child , or nested, flow. One of the key capabilities of Azure Sentinel has always been its ability to work with data from multiple sources including Threat Indicator Providers who can provide their data directly into the environment via the Microsoft Security Graph. Below the Schema box, there is a link to “Use sample payload to generate schema” click that link and then paste the body data into the “Enter or paste a sample JSON payload” box and then click “Done”. Flow does a lot of things well but doesn’t have any out-of-the-box functions for converting strings to DateTime data types. Making the MDATP connector is the same as making the Azure Sentinel connector except for a minor tweak on the Ip addresses. This is what turns https://www.google.ca into Google in SharePoint.. Microsoft Flow has many ways to set a DateTime and there are often strict requirements on how this is formatted for your purposes. Now that we have our enrichment data, how can we use it? Access token is of JWT format; In this API Management policy, we assume the backend uses ROPC (Resource Owner Password Credentials) grant flow. if all uppercase in the response, then it has to be all uppercase in the case switch statement). Any other ideas ? You'll want to use App Permissions instead. The Flow. For some of the expressions, there are also actions available Raise awareness about sustainability in the tech sector. Firstly, the most important function to know within Microsoft Flow to do with DateTime is utcNow(). The @utcNow() function requires some more input to format the date and time correctly. Introduction. Let’s head over to Microsoft Flow. In this article. After clicking “Create”, your new Playbook will be added to the Playbooks tab and you will be taken to the Logic Apps Designer workspace. For each incoming REST call, API Management acquires access token from backend on its behalf and replaces or adds the Authorization header with the access token as a bearer token before forwarding the call to the backend service. Microsoft recently provided first-class support for calling a flow from another flow by introducing a new action called Run a Child Flow. ..................................................... "Auth token does not contain valid permissions or user does not have valid roles. 09-13-2019 01:31 PM I'm tryin to feed the DATE ONLY into a SharePoint text field, using the utcNow(). That was the problem. You`re right. I created a template which will deploy everything described in the article plus domain, IPv4, email, URI, FileHash-MD5, FileHash-SHA1, FileHash-SHA256, CIDR, FilePath, Mutex. Flow does a lot of things well but doesn’t have any out-of-the-box functions for converting strings to DateTime data types. In Microsoft Flow, you can use expressions for every action, switch, or condition and manipulate data. The API Management subscription key header is removed in case it is present. The Flow. When I run the playbook, I get ValidationFailed. The schema validation failed: I forgot to ask the question sorry. Connect and engage across your organization. Click the “New Step” button below the Trigger. Compose2 is used to format utcnow with the following code: formatDateTime(utcNow(),'MM-dd-yyyy') Compose is used to format Week, just make sure put it under action Apply to each. I created 3 Compose actions for each date as such: To calculate the dateReportStartMonth, I used the following expression: [code] Apologies for the delay in responding. The error is specifically calling out the token value. Compose2 is used to format utcnow with the following code: formatDateTime(utcNow(),'MM-dd-yyyy') Compose is used to format Week, just make sure put it under action Apply to each. ['indicator']}","expirationDateTime": "@{addDays(utcNow(),7)}","externalId": "@{items('For_each')? For some of the expressions, there are also actions available While this blog is specifically about using AlienVault OTX, one could use this same methodology with most any API based data source. Date action. Since OAuth2 and JSON Web Token (JWT) are today's default choices in implementing authorization, this API Management policy is built on the following assumptions: The API Management policy is shown below. Now select the “New step” button that is below the HTTP section. Cache duration cap: some token issuers set very long token lifetime which is not a recommended security practice. This error is at parse JSON part. The image that I used for the post is an example and I see now that I hadn't put "URL" into the field in that screen grab. We have made sure that token cache key is scoped to an API in an API Management instance, avoiding any possible cache key conflict among APIs deployed within an API Management instance. ['type']}","domainName": "@{items('For_each')? This is what turns https://www.google.ca into Google in SharePoint.. Not only does Microsoft support a wholistic approach to customer relationship management with Dynamics 365, it also provides the ability to manage these appointment reminders through Flow and its connection to Dynamics, which is an … To start, navigate to the Playbooks tab in Sentinel and select “Add Playbook”. In case of cache miss or cache hit but token has expired, an access token is acquired (in this case, via Resource Owner Password Credentials flow). For this example, we’re going to limit our ingestion to just IP’s, URLs, and hostnames, but many of the IOC's in OTX can be imported into the Azure Sentinel and Microsoft Defender ATP as indicators. The Switch comparison is case sensitive, so we need to make sure we’re using the proper case that’s returned and for URL’s from OTX it’s upper case. Microsoft Defender ATP supports destination IPv4/IPv6 only. Clicking in the “Content” field will open the Dynamic Content flyout panel from which we’re going to select the pre-built “Body” option. formatDateTime(items('Apply_to_each')? Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Now that we have our HTTP data connection, it’s time to parse the JSON that’s returned. Otherwise, register and sign in. Let’s head over to Microsoft Flow. Headers: The headers field is broken out into name / value fields. To reference these values or process the values in these expressions, you can use functions provided by the Workflow Definition Language. For workflow definitions in Azure Logic Apps and Power Automate, some expressions get their values from runtime actions that might not yet exist when your workflow starts running. All backend system security credentials are stored in an Azure Key Vault and API Management retrieves them for token acquisition thru API Management Named Value feature. This will then open the parameters page for the HTTP action. 09-13-2019 01:31 PM I'm tryin to feed the DATE ONLY into a SharePoint text field, using the utcNow(). Update Hyperlink column. Using the out-of-the-box Update SharePoint item action in Flow will not allow you to enter the description, so you must use the Send an http request to SharePoint action instead. This Flow I feel like should be unnecessary, but alas it is. It's possible that the schema changed since this article was written, but you could try modifying the JSON scheme like so: where the current "description" field is defined, you could try changing it to: That should account for that possibility I think. The value here must be in a date format; an empty string does not work. Completed On: utcNow() Result: Cancel Status: Inactive. We’re already familiar with the HTTP API call to get data from OTX, and we’re going to use it again here to put data into the Microsoft Graph. The process of creating a new application has been very well documented, so I am not going to reproduce it in detail here, but instead point you to the docs.microsoft.com page: Walkthrough: Register an app with Azure Active Directory . Hey there @acoggins and @David_Brilliant . If you've already registered, sign in. 09-13-2019 01:31 PM I'm tryin to feed the DATE ONLY into a SharePoint text field, using the utcNow(). Apparently I don't have notifications configured properly on TechCommunity :( Looks like you got the issue(s) resolved though? This means that for IPv4/IPv6 indicators you need to set the “networkDestinationIPv4” or “networkDestinationIPv6” properties. Unless I need to look elsewhere? In Microsoft Flow, you can use expressions for every action, switch, or condition and manipulate data. Microsoft Flow Dates Times Timezones and Formatting Published by nicknow96 on January 21, 2018 This will be a quick post, but thought someone out there might find it useful if they are working in Microsoft Flow and need to get a local date and time and/or format a date and time. With newer versions of CDS (DataVerse) the option sets seem to fill in correctly. Secret: The secret from the Azure AD application registration you did earlier. Let’s add this functionality to the ingestion playbook we just created. By design, API Management cache key is scoped to the whole API Management instance including all APIs deployed in the instance. Connect and engage across your organization. Dan Balma, Maarten Van De Bospoort, Vishnu Naga Praveen Deepthimahanthi, Nick Drouin, Kreig DuBose, David Giard, Michael Green, Binay Kumar, Hao Luo, Shubhaangi Mahajan, Maggie Marxen, Andres Robinet, Jatin Sharma, Taru Sinha, David Triana, Jeremy Woo-Sam, Franco Zuccarelli. Let me know if that works! This is because we’re going to be iterating over each of the records returned from the OTX API and Logic Apps is smart enough to realize this and automatically take care of this for us. To save our work, just click the “Save” button. Access token is of JWT format; In this API Management policy, we assume the backend uses ROPC (Resource Owner Password Credentials) grant flow. Planner does offer email notifications which can do the same, they work great, BUT our … Once you’ve registered the application, we’re going to need three pieces of information: The Tenant ID, Application (client) ID, and the Client Secret.The first thing we’re going to do is add a “Switch” step after the Parse JSON step. formatDateTime(items('Apply_to_each')? That's what it looks like to me. In this blog I am going to show you on how to get current date in your Power Automate flows.And with … Get Today’s date in Power Automate/ Microsoft Flow Read More »
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