Iam using Sharepoint.Client library(using context - ClientContext, load & then execute) to pull metadata from SP.Web. I was able to fetch some details except the one that i required the most: "APPS". How to pull apps that installed in SP ?
There's a solution from REST API part:
https:///_api/web/webinfos?$filter=(WebTemplate eq "APP")
But I need to pull down these from my Client Library.
Here is a reference link: https://sharepoint.stackexchange.com/questions/70628/get-list-of-installed-apps-using-client-object-model
You can go through this link and it will help you to get SharePoint apps using Client Library (CSOM).
Hope this will help you.
Related
I am working on a Atlassian Jira cloud product. I have a requirement to get the details of Jira cloud assets and update a field with some specific key-value pair. To achieve same, I have chosen python api to interact with Atlassian jira cloud and do those changes.
But, I am unable to access jira cloud assets using the atlassian-python-api which I have got from the https://pypi.org/project/atlassian-python-api/. Even I tried with different versions of it to achieve same.
Here is my sample code.
from atlassian import Jira
# Enter your Jira Cloud site URL and API token
JIRA_URL = "https://<your-domain>.atlassian.net"
JIRA_API_TOKEN = "<your-api-token>"
# Initialize the Jira API client
jira = Jira(
url=JIRA_URL,
username="",
password="",
cloud=True,
api_token=JIRA_API_TOKEN,
)
# Fetch a list of all assets
assets = jira.assets().search("")
# Print the asset details in a tabular format
print("Asset ID\tAsset Type\tName\tDescription")
for asset in assets:
print(f"{asset['id']}\t{asset['type']}\t{asset['name']}\t{asset['description']}")
But, getting below error.
assets = jira.assets().search("")
AttributeError: 'Jira' object has no attribute 'assets'
After that, I tried to fetch with different components like - jira.jira_service_desk().get_all_assets() , jira.get_all_assets() and jira.cloud.asset_management.get_all_assets() . But, everytime I am facing respective issue like 'Jira' object has no attribute <>`.
Could you please suggest a way make the bulk operations on jira-cloud-assets.
FYI, Even I went with the atlassian provided api - https://developer.atlassian.com/cloud/assetsapi/rest/api-group-assets/#api-asset-get - It also doesn't help to get them.
Expecting a solution to make write operations on Jira-Cloud assets.
We use the Microsoft.SharePoint.Client library to automate SharePoint work from our workflow engine but yesterday, one of our client informed us they wanted to disable the Legacy Authentication (LegacyAuthProtocolsEnabled to false).
Once I tried it on our end, I ended up getting an Unauthorised exception.
All in good wanting to disable the Legacy Authentication for obvious security reason, but the problem with the Modern Authentication is that it requires user interaction which is clearly not a solution since we are running tasks in the background.
I've been googling this for quite some time but I haven't found a solution as of yet on how to handle automatic authentication for background work.
Is there a way to "authenticate" to SharePoint without any user interaction while LegacyAuthProtocolsEnabled is set to false?
I found an article that suggested using the App Authentication but after reading more about it, I believe this is considered an old method to authenticate and is likely to be deprecated as well over time, but I thought I'd still give it a go just in case but it did not work. When I got to
https://tenant.sharepoint.com/_layouts/15/appregnew.aspx
Where tenant is our company domain name, and I click on the "Create" button after filling in all the relevant fields, I get the following error, which is completely useless:
Sorry, something went wrong
An unexpected error has occurred.
TECHNICAL DETAILS
According to this article HOW TO HARDEN YOUR SHAREPOINT ONLINE ENVIRONMENT BY DISABLING LEGACY AUTHENTICATION, Legacy Authentication was no longer be an option as of the 13/10/2020, yet here we are, and the option is still available in SharePoint 365 and while the article is interesting explain why Legacy Authentication should be switched off, etc... it does not get into any details as to how automated solutions should be handled.
Also found an old thread "LegacyAuthProtocolsEnabled" and Scripted Logons to SharePoint Online? where #DeanWang suggests leaving it turned on as:
All custom CSOM, PowerShell code will stop working
This may also prevent third-party apps from accessing SharePoint
Online resources.
I'm going to stop here as I could keep going and the question is already too long for my liking and bottom line is, does anyone know if there is a way, and what is the best way, to authenticate to SharePoint while running automated "scripts/code" from a background task without requiring any user interaction while the Legacy Authentication is switch off?
Thanks
Update-1
After reading articles after articles, I've yet to connect to SharePoint 365.
I also spend more time on the PnP Framework as recommended by numerous articles. I created a dummy app with the following sample code which is used again in various articles, including this one:
Secure Authentication of SharePoint with PnP Framework with C#(Code)
My code is identical as you can see:
var clientContext = new AuthenticationManager().GetACSAppOnlyContext(
"https://mycompany.sharepoint.com/sites",
"MyClientid",
"MySecretId");
using (clientContext)
{
//Get Lists
var web = clientContext.Web;
var lists = web.Lists;
clientContext.Load(lists);
clientContext.ExecuteQuery();
foreach (var list in lists)
{
}
}
And even though I've granted full control in Azure for the specific test app that's using the specific ClientId and SecretId
I'm still getting the following error (401 - unauthorized):
System.Exception
HResult=0x80131500
Message=Token request failed.
Source=PnP.Framework
StackTrace:
at SharePointPnP.IdentityModel.Extensions.S2S.Protocols.OAuth2.OAuth2S2SClient.Issue(String securityTokenServiceUrl, OAuth2AccessTokenRequest oauth2Request) in /_/src/lib/PnP.Framework/Utilities/OAuth/OAuth2S2SClient.cs:line 18
at PnP.Framework.Utilities.TokenHelper.GetAppOnlyAccessToken(String targetPrincipalName, String targetHost, String targetRealm) in /_/src/lib/PnP.Framework/Utilities/TokenHelper.cs:line 116
at PnP.Framework.Utilities.ACSTokenGenerator.GetToken(Uri siteUrl) in /_/src/lib/PnP.Framework/Utilities/ACSTokenGenerator.cs:line 37
at PnP.Framework.AuthenticationManager.<GetContextAsync>b__59_0(String site) in /_/src/lib/PnP.Framework/AuthenticationManager.cs:line 971
at PnP.Framework.AuthenticationManager.<>c__DisplayClass75_0.<GetAccessTokenContext>b__0(Object sender, WebRequestEventArgs args) in /_/src/lib/PnP.Framework/AuthenticationManager.cs:line 1336
at Microsoft.SharePoint.Client.ClientRuntimeContext.OnExecutingWebRequest(WebRequestEventArgs args)
at Microsoft.SharePoint.Client.ClientContext.FireExecutingWebRequestEventInternal(WebRequestEventArgs args)
at Microsoft.SharePoint.Client.ClientContext.GetWebRequestExecutor()
at Microsoft.SharePoint.Client.ClientContext.GetFormDigestInfoPrivate()
at Microsoft.SharePoint.Client.ClientContext.EnsureFormDigest()
at Microsoft.SharePoint.Client.ClientContext.ExecuteQuery()
at ConsoleApp5.Program.Main(String[] args) in C:\Users\myuser\source\repos\ConsoleApp5\ConsoleApp5\Program.cs:line 23
This exception was originally thrown at this call stack:
[External Code]
SharePointPnP.IdentityModel.Extensions.S2S.Protocols.OAuth2.OAuth2WebRequest.GetResponse() in OAuth2WebRequest.cs
SharePointPnP.IdentityModel.Extensions.S2S.Protocols.OAuth2.OAuth2S2SClient.Issue(string, SharePointPnP.IdentityModel.Extensions.S2S.Protocols.OAuth2.OAuth2AccessTokenRequest) in OAuth2S2SClient.cs
Inner Exception 1:
WebException: The remote server returned an error: (401) Unauthorized.
Is there another section I should be looking at (and change) in the App Registration in Azure
Since it's the SharePoint Online that we are talking about, one easy way to connect to different SharePoint Sites is by using the Azure AD App-Only approach and since you are talking about a Deamon Service you can easily use Application Permissions when registering the App Registration.
You can, and you should, read more about it from the linked Microsoft Docs article.
You can also loggin via certificate or app registration secret as it is discribed in the Log in to Microsoft 365 in order to create automated CI CD SPFx pipelines, for example.
Hope the above helps, if not feel free to ask :)
Update: Please read below in order to have a better understanding.
Firstly, in your code segment you are using a wrong method from the PnP.Framework package.
AuthenticationManager().GetACSAppOnlyContext()
The above method refers to a completely different method of obtaining an authentication token, more specifically the Sharepoint App-Only model, which... well.... more or less is not being used nowadays quite so ofte. I think I read somewhere that MS is thinking of retiring this kind of Authentication and going onwards on the path of Azure Active Directory authentication, but, unfotunately, I cannot seem to find the link.
Furthermore, I have collected three projects and uploaded them to github for you to see. You can simply clone the repo and run the projects as-is from HERE.
As you will be able to see for yourself, there are three projects in the solution, which you can run each one individually from VSCode or Vs.
More in detail:
ConsoleApp1
(sorry for the name but forgot to switch it :) )
This is a Deamon Console Project that references the PnP.Framework namespace and tries to utilize all of the goodies that the good folks form the PnP Community have contributed.
The procedure is straight forward and is the same for all three projects ->
Read the AppConfiguration
Request the Access Token with appropriate scopes (Depending the service that i am referencing)
Declare the Token to be used by our Client Context.
In the PnP.Framework-related project the above cycle can be seen as below
AuthenticationConfiguration config = AuthenticationConfiguration.ReadFromJsonFile("appsettings.json");
var authManager = new PnP.Framework.AuthenticationManager(config.ClientId, config.Certificate.CertificateDiskPath, config.Certificate.CertificatePassword, config.Tenant);
using (var cc = authManager.GetAccessTokenContext("https://<REPLACE:name of tenant>.sharepoint.com/sites/testsite2", (string siteURL) => authManager.GetAccessToken(siteURL)))
ConsoleAppMSGraph
As the name suggests this Deamon Console App utilizes GraphServiceClient graphClient in order to get all the information that you request through the graph endpoint.
Subsequntly, you will notice that for this porject the scope name changes to
string[] scopes = new string[] { "https://graph.microsoft.com/.default" };
In addition, we request a collection of all the lists that currently reside in our SharePoint Root Site with the below segment:
var lists = await graphClient.Sites["root"].Lists
.Request()
.GetAsync();
ConsoleAppSPClient
This app is the default and most simple way of accessing data on Sharepoint.
The projects utilizes MSAL.Net and Microsoft.Sharepoint.Client namespaces in order to fetch an access token and, subsequently, embed that token in all our next requests.
In order to keep the answer a bit short, please refer to here in order to see how we initiate a Confidential App Client, request for a token and, later on, embedd it in our ClientContext object.
Notes
I have listed in the Readme.md of the repo, which permissions you should give to your app registration. You can view them Here.
I am using the Sites.FullControl.All but you can narrow down the list of sites that the app registration will have access by using the Sites.Selected.
All of the above projects, reference a common class library that serves as a strongly typed configuration object.
IMPORTANT you should always use a certificate to authenticate the client app as it is mentioned here. The previous link also describes the way you can create a certificate and upload it to the store of the app registration.
Amazing! Thank you very much #Jimas13. For the last 2 weeks I was struggling to find solution to my problem!! You saved me!! If you ever been in Greece let me buy you a drink!
`webClient.UploadFile("http://www.myurl.com/~/media/DCF92BB74CDA4D558EEF2D3C30216E30.ashx", #"E:\filesImage\Item.png");
I'm trying to upload images to sitecore using webclient.uploadfile() method by sending my sitecore address and the path of my local images.But I'm not able to upload it.I have to do this without any API's and Sitecore Instances.
The upload process would be the same as with any ASP.net application. However, once the file has been uploaded you need to create a media item programtically. You can do this from an actual file in the file system, or from a memory stream.
The process involves using a MediaCreator object and using its CreateFromFile method.
This blog post outlines the whole process:
Adding a file to the Sitecore Media Library programatically
If you're thinking simply about optimizing your developer workflow you could use the Sitecore PowerShell Extensions using the Remoting API as described in this this blog post
If you want to use web service way than you can use number of ways which are as follows:
a) Sitecore Rocks WebService (If you are allowed to install that or it is already available).
b) Sitecore Razl Service(It is third party which need license).
c) Sitecore Powershell Remoting (This needs Sitecore PowerShell extensions to be installed on Sitecore Server).
d) You can also use Sitecore Service which you can find under sitecore\shell\WebService\Service.asmx (But this is legacy of new SitecoreItemWebAPI)
e) Last is my enhanced SitecoreItemWebAPI (This also need SitecoreItemWebApi 1.2 as a pre-requisite).
But in end except option d you need to install some or other thing in order to upload the image using HTTP, you should also know the valid credentials to use any of above stated methods.
If your customers upload the image on the website, you need to create the item in your master database. (needs access and write right on the master database) depend on your security you might consider not build it with custom code.
But using the Sitecore webforms for marketers module With out of the box file upload. Create a form with upload field and using the WFFM webservices.
If you dont want to use Sitecore API, then you can do the following:
Write a code that uploads images into this folder : [root]/upload/
You might need to create folder structure that represent how the images are stored in Sitecore, eg: your images uploaded into [root]/upload/Import/ will be stored in /sitecore/media library/Import
Sitecore will automatically upload these images into Media library
Hope this helps
Option: You can use Item Web API for it. No reference to any Sitecore dll is needed. You will only need access to the host and be able to enable the Item Web API.
References:
Upload the files using it: http://www.sitecoreinsight.com/how-create-media-items-using-sitecore-item-web-api/
Enable Item Web Api: http://sdn.sitecore.net/upload/sdn5/modules/sitecore%20item%20web%20api/sitecore_item_web_api_developer_guide_sc66-71-a4.pdf#search=%22item%22
I guess that is pretty much what you need, but as Jay S mentioned, if you put more details on your question helps on finding the best option to your particular case.
private void CreateImageIteminSitecore()
{
filePath = #"C:\Sitecore\Website\ImageTemp\Pic.jpg;
using (new SecurityDisabler())
{
Database masterDb = Sitecore.Configuration.Factory.GetDatabase("master");
Sitecore.Resources.Media.MediaCreatorOptions options = new Sitecore.Resources.Media.MediaCreatorOptions();
options.FileBased = true;
options.AlternateText = Path.GetFileNameWithoutExtension(filePath);
options.Destination = "/sitecore/media library/Downloads/";
options.Database = masterDb;
options.Versioned = false; // Do not make a versioned template
options.KeepExisting = false;
Sitecore.Data.Items.MediaItem mediaitemImage = new Sitecore.Resources.Media.MediaCreator().CreateFromFile(filePath, options);
Item ImageItem = masterDb.GetItem(mediaitemImage.ID.ToString());
ImageItem.Editing.BeginEdit();
ImageItem.Name = Path.GetFileNameWithoutExtension(filePath);
ImageItem.Editing.EndEdit();
}
}
This is regarding SharePoint 2010 Integration with MSCRM 2011.
While creating a record in CRM, trying to create a Custom Document location for that record and a similar folder in sharepoint, So that when user clicks on document link in the entity record it does not prompt user to create folder in Sharpoint (Trying to avoid sharepoint noise for better user experience)
I have implemented through post create asynchronous plug-in. (I did this through console program working fine). Build the plugenter code here-in and deployed to CRM.
When creating a record it error out with a message like "An internal server 500 error - Could not load the assembly with public key token etc…blab bla bla…”
But when I am debugging the plug-in it failed at the first line of command where I am instantiating sharePoint method Create client context of sharepoint, it says [System.Security.SecurityException]={“That assembly does not allow partially trusted callers”.}
As per google, per this issue it should be having one attribute “Allow partial users” in assembly info file. As per my understanding, this should be done in because the request goes from CRM plug-in to SharePoint dll. I mean share point dlls are not allowing request from my assembly. How can we change that?
I have referenced Microsoft.SharePoint.client.dll and Microsoft.SharePoint.Client.Runtime.dll
What is the alternate to overcome this issue?
Appreciate if some one can help me ..Thanks In advance.
Here is my code for SharePoint
ClientContext clientContext = new ClientContext(siteUrl)
CredentialCache cc = new CredentialCache();
Cc.Add(new Uri(siteUrl), "NTLM", CredentialCache.DefaultNetworkCredentials);
clientContext.Credentials = cc;
clientContext.AuthenticationMode = ClientAuthenticationMode.Default;
Web web = clientContext.Web;
SP.List list = web.Lists.GetByTitle(listName);
ListItemCreationInformation newItem = new ListItemCreationInformation();
newItem.UnderlyingObjectType = FileSystemObjectType.Folder;
newItem.FolderUrl = siteUrl + "/" + folderlogicalName;
if (!relativePath.Equals(string.Empty))
newItem.FolderUrl += "/" + relativePath;
newItem.LeafName = newfolderName;
SP.ListItem item = list.AddItem(newItem);
item.Update();
clientContext.ExecuteQuery();
Where I am passing the siteurl, folderlogicalname,relativepath and new foldername as parameters.
This works fine from my Console application. But when converted to CRM plug-in it gives the above specified issue
I've seen a similar issue before.
CRM plugins run inside a sandbox, so all assemblies and .NET libraries used must allow partial trust callers (since the CRM sandbox runs under partial trust). It works in the console because you are executing the code as a full trust user in that context.
This issue is not necessarily your code, but could be a dependency or a .NET library itself does not allow partial trust callers - in your case it sounds like the Sharepoint library is the culprit (but a stack trace of the error should reveal exactly where the cause is).
Since you don't have access to the source library causing the problem, to overcome the error you will likely have to create a wrapper. However, the problem is the wrapper cannot directly reference the problem library or you will get the same issue. So to get around this, you may have to create a web service which acts as your wrapper and then call the web service in your CRM plugin. This way the full trust code is executed by the web service (which is full trust) and then returns the result to your calling CRM plugin.
Here is more info on the error.
Thanks Jason. This works for me.
I Would like to add additional few points to the answer.
1. I have added the sharepoint dlls to the bin folder of CRM 2011 site.
2. Also deployed the same dlls in the folder whereever Async job is running to make my Async plug-in to work.
Thanks once again for the cooperation
My problem is simple. I have a registered Sharepoint site/domain (say https://secretText-my.sharepoint.com/personal/blabla) and I want to fetch the changelogs as described here Sharepoint Change log
So my question boils down to >>> How can I use this Changelog API to fetch data for a remote Sharepoint site?
How can I achieve this? I have tried Client Object Model and everything related but my goal is to use Sharepoint Change log.
I am hoping for something like,
using (ClientContext ctx = ClaimClientContext.GetAuthenticatedContext("https://secretText-my.sharepoint.com/personal/blabla"))
{
if (ctx != null)
{
ctx.Load(ctx.Web); // Query for Web
ctx.ExecuteQuery(); // Execute
ctx.Load(ctx.Site);
ctx.ExecuteQuery();
SPSite site = new SPSite(ctx.Site.Id);
SPContentDatabase db = site.ContentDatabase;
// Get the first batch of changes,
SPChangeCollection changes = db.GetChanges();
//USE this 'site' object to fetch the change logs
.
.
.
My aim is to somehow instantiate this SPSite object which would then help me get the data I want. Although this code seems a bit too ambitious(or totally wrong) but please don't hold it against me, I couldn't find any solution to this.
Much appreciated!
After a lot of Google searches and after reading so many answers, I have come to know that it isn't possible to connect to a remote Sharepoint server through the Server API. As that API works only when SP server is on the same network (same machine or intranet)
The only solution is to use Client Object Model. It provides(maps) quite a lot operations that the Server API gives.
To connect to the remote site I have used the samples provided at the MSDN site for Client Object Model. Here