Hello Dimuthu,
1. We create an Azure Active Directory application on the Azure Portal [1] with credentials for the Airavata organization. 2. I have tried out using MS Graph Explorer [2] to access my OneDrive files. This functionality will be emulated by our MFT application that will use the credentials of the step above. 3. Once the validity of the above two steps is confirmed, we can decide on a client to use for accessing MS Graph. Microsoft has put up msgraph-sdk-java [3] on their website as a Java client as per [4]. 4. The above steps are my understandings of [5]. [1] https://portal.azure.com/ [2] https://developer.microsoft.com/en-us/graph/graph-explorer [3] https://github.com/microsoftgraph/msgraph-sdk-java [4] https://developer.microsoft.com/en-us/graph/get-started/java [5] https://docs.microsoft.com/en-us/graph/tutorials/java Regards, Aniruddha Patil On Apr 27, 2020, at 11:58 PM, DImuthu Upeksha <[email protected]<mailto:[email protected]>> wrote: Can you summarize the suggested steps to register an onedrive resource in MFT including registering it in ms graph and fetching tokens? I need to have an idea on the convenience aspect on this. About the API clients, you should try to stick to standard clients provided by original providers as much as possible. If not try to go for a reputed client implementation form third party. In either case, licenses of these clients should be compatible with Apache License 2.0. I just had a brief look at ondrive api and it seems like they don't have a standard java client [2]. However they have a standard HTTP API [3] so if you use any standard http client, you should be fine. I saw some people have already done that [4] [2] https://developer.microsoft.com/en-us/onedrive [3] https://docs.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_createuploadsession?view=odsp-graph-online [4] https://www.example-code.com/java/onedrive_download_to_file.asp On Mon, Apr 27, 2020 at 11:02 PM Patil, Aniruddha Vivek <[email protected]<mailto:[email protected]>> wrote: Hello Dimuthu, As best as I understand, the ability of an application to access OneDrive depends on whether the application has been registered for MS Graph. (this is to avoid a user-dependent login) Also, the repository you linked to is a third-party client. Is that permissible? Thanks and regards, Aniruddha Patil On Apr 27, 2020, at 10:39 PM, DImuthu Upeksha <[email protected]<mailto:[email protected]>> wrote: Hi, Vivek, I'm little confused about the relation between graph auth and one drive. Can't we use a client id/ secret like this [1]? [1] https://github.com/isac322/OneDrive-SDK-java#1-construct-client-object Thanks Dimuthu On Mon, Apr 27, 2020 at 5:48 PM Patil, Aniruddha Vivek <[email protected]<mailto:[email protected]>> wrote: On further searching, I also came across this, with regard to the 2nd question in the previous mail on this thread. (https://github.com/microsoftgraph/msgraph-sdk-java-core/tree/master) Regards Aniruddha Patil On Apr 27, 2020, at 3:42 PM, Patil, Aniruddha Vivek <[email protected]<mailto:[email protected]>> wrote: This message was sent from a non-IU address. Please exercise caution when clicking links or opening attachments from external sources. Hello, We’re working on OneDrive transport for Airavata’s MFT and we have the following questions: 1) Whether we should go ahead with this method for authentication? (https://docs.microsoft.com/en-us/graph/auth-v2-service) 2) Whether we should interact with Microsoft Graph with either the REST Api they have provided (https://docs.microsoft.com/en-us/graph/api/overview?view=graph-rest-1.0) or via msgraph-sdk-java? (https://github.com/microsoftgraph/msgraph-sdk-java) (which only has a dev branch and no master, possibly indicating that it hasn’t had a release yet) Thanks and regards, Aniruddha Patil
