How to decode *.one files in OneNote Online format?

AlexeiSo 81

Hello!

I have a library that processes *.one files in OneNote 2010/OneNote Online formats.

Unencrypted documents are processed fine. Encrypted documents in OneNote 2010 format also causes no problem.
But I couldn't parse encrypted *.one files in OneNote Online format.

First of all I discovered that OneNote Online format uses different encryption settings: AES-256 with SHA512(OneNote 2010 uses AES-128 with SHA1).

But changing encryption settings didn't help me to read the file.

At the moment I struggle to build Object Group element([MS-FSSHTTPB], 2.2.1.12.6): it contains strange Object Declaration([MS-FSSHTTPB], 2.2.1.12.6.1) with 40 bytes of data. The header says that it is jcidVersionHistoryContent([MS-ONE], 2.2.37) but associated PropertySet is broken...

Is it possible to get clarification about my file to understand what I do wrong?

Thanks!

Sincerely, Alexei.

Sreekanth Nadendla 321 Reputation points Microsoft Employee

2021-03-01T18:09:21.063+00:00

Hello Alexei, thank you for your question. We have created a support incident to track the investigation and an open specifications team member will contact you shortly.

Regards,
Sreekanth Nadendla
Microsoft Windows Open Specifications
Tom Jebo 1,906 Reputation points Microsoft Employee

2021-03-02T01:51:50.83+00:00

Hi Alexei,

I will look into this for you. If you can share the file for inspection, please send it to dochelp at microsoft dot com.

I'll follow up with questions as needed here or in email.

Best regards,
Tom Jebo
Sr Escalation Engineer
Microsoft Open Specifications
AlexeiSo 81 Reputation points

2021-03-02T12:48:19.687+00:00

Hi, Tom!

I sent an e-mail with the file and details.

PS The forum doesn't allow to attach files with *.one extension.
Waqar Farooqui 0 Reputation points

2023-12-03T21:03:38.1066667+00:00

My name is Waqar

I am attempting to extract information from a OneNote file on OneDrive using the Microsoft Graph API using Python, but the content I receive appears to be encoded. I am seeking to obtain a readable text output.

can anybody help me to find the solution??

€€È€€ûÏœ†p< \õİÔÿ€(NKº3‚ÃÂ‹c,0eº™€ ÀŸN¾@¡ËKüúMxz Ú€‚‹4((€ 0e $l-�ytÅ)Jˆo{šW#Ô�24&ÚÄô÷õ±zV¤´€€zº"‰(Dº ja-H"€€$€€ŠÛÛŞ½(A°ŞTlc=¸a$€€câ�fè‡±G¤¯UÏW—©a(€€Œ€€ĞÕy¬¼‘H’ÿ•Od¿¥ï¤D�}1¤D�€ ¤D�u ¸€€ÿÿÿÿÿÿÿÿKº3‚ÃÂ‹Äô÷õ±zV¤ €%&zy x $&$3.nR3.nR€z,4 ş˜4$İ4ˆ3.nR ?Algorithms play a fundamental role in computer science, enabling the development of software, optimization, data analysis, and more. Understanding algorithmic principles and their theoretical foundations is crucial for computer scientists and programmers to make informed decisions about algorithm selection and design.€z,4 ş˜4$İ4ˆ3.nR ËGreedy Algorithms: Greedy algorithms make a series of choices at each step to optimize a global objective. They are often used in problems where a local optimal choice leads to a global optimal solution.z ;3.nıÿ. Söhne———
Mike Bowen 1,276 Reputation points Microsoft Employee

2023-12-04T19:22:58.41+00:00

Hi,

Your question does not appear related to the initial question in this thread. Please repost your query as a new question with the tags [Microsoft Graph], [OneDrive], and [SharePoint].

Best regards,

Michael Bowen

Microsoft Office Open Specifications