fido | Format Identification for Digital Objects
kandi X-RAY | fido Summary
kandi X-RAY | fido Summary
[Code Coverage] FIDO is a command-line tool to identify the file formats of digital objects. It is designed for simple integration into automated work-flows. FIDO uses the UK National Archives (TNA) PRONOM File Format and Container descriptions. PRONOM is available from See [LICENSE] LICENSE.txt) for license information.
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Top functions reviewed by kandi - BETA
- Update the PRONOM signature file
- Convert a comparison function to a key
- Load the pronom file
- Sort formatlist
- Identify a file
- Get buffers from stream
- Return the container type
- Determines if we can recurse into a container
- Detect formats in OLE files
- Return a list of puid matches
- Process a pduid map
- Parse a Fido signature file
- Process a format element
- List all files in root
- Print the summary
- Identify the format of a stream
- Read data from the buffer
- Identify a multi - object stream
- Print matches to stdout
- Find the version string
fido Key Features
fido Examples and Code Snippets
Community Discussions
Trending Discussions on fido
QUESTION
I'm trying to make a factory method following the example in the docs on Using Class Types in Generics, however, I can't get it to work.
Here is a minimal example of what I'm trying to do:
...ANSWER
Answered 2022-Apr-07 at 09:29It works when you add the constructor signature n: string
.
QUESTION
BLUF: For a specific epsilon (or for HDBSCAN's 'favorite' epsilon), I can extract the mapping of my data in that epsilon's partition. But how can I see my data's full tree membership?
I've gotten a ton out of the terrific tutorial here. In scikit learn's HDBSCAN, I can use clusterer.labels
to see the best epsilon's partition labels. And I can use clusterer.single_linkage_tree_.get_clusters(0.023, min_cluster_size=2)
to see the an arbitrary epsilon's partition labels. I can even plot the entire dendogram using clusterer.condensed_tree_.plot()
. But how do I see the dendogram's labels for individual datapoints?
For Example: It's nice that my pets' names are {Spot, Felix, Nemo, Fido, Tigger}. Or the species are {Dog, Cat, Guppy, Dog, Cat}. But I'd like one output that tells me:
Spot Dog Mammal Animal Felix Cat Mammal Animal Nemo Guppy Fish Animal Fido Dog Mammal Animal Tigger Cat Mammal AnimalWith this sort of output, I could see precisely how related Spot and Felix are, instead of "Do they have the same species? Y/N?" "Do they have the same kingdom? Y/N?"
...ANSWER
Answered 2022-Feb-23 at 04:58The clusterer.condensed_tree_
object has a number of conversion utilities, e.g. to_pandas()
and to_networkx()
. For this particular use case, it looks like you want to print an ancestor list for each leaf node in the condensed tree. You can accomplish this in many ways, but a pretty straightforward one is to convert the tree to a networkx
graph and use the utility methods on it to extract the structure you're looking for:
QUESTION
Summary: WSO2 IS 5.11 has been installed and configured with FIDO as a local authenticator for a service provider. As a user on an Apple device attempting to log into a service provider using the FIDO local authenticator, the user is immediately redirected to a failed login attempt page.
According to Safari Web Inspector attached to the user's device, the fido2-auth.jsp [1] generates the following error message:
...ANSWER
Answered 2022-Feb-18 at 06:33This issue is caused by Safari requiring user actions to initiate the webauthn flow. Since other browsers don't mandate the same, we don't face this issue in any other browsers.
So, to address this issue, WSO2 Identity Server has added a proceed button to the authentication page for Safari users. So, Safari users can now click on this button to initiate the webauthn flow.
QUESTION
So I am trying to set the state with the objects in getMatchesByDogId. But Res1 & Res2 keeps returning undefined, and the state only returns the values from initialState (unchanged).
I will be getting data from DB through axios later, and the format looks like this:
{ "body": { "id": 5, "name": "Enya", "gender": "Female" "user": { "id": 3, "firstName": "Tim" } } }
I thought that I might be getting the path wrong when assigned the data in name: res.name, so I tried name: res.body.name, name: res.data.body.name - But none of these solutions were successful. I have researched, although I'm obviously searching for the wrong information.
What am I doing wrong? Thank you.
...ANSWER
Answered 2022-Feb-15 at 16:26The getMatchesByDogId method is returning an array not a single entry. If you want to add the array to your state you can just do something like the following
QUESTION
I'm following the FIDO U2F instructions on https://developers.yubico.com/SSH/ on macOS Monterey with openSSH 8.6 and run into the following issue:
...ANSWER
Answered 2022-Feb-06 at 01:52Use Homebrew's OpenSSH
QUESTION
I am currently working my way into libfido2 and trying to figure out how to use wrapped private keys with it.
Yubico says in the FAQs that with YubiKey 5 unlimited key pairs can be used for FIDO U2F; however, for FIDO2 only space for 25 resident keys is promised.
Does "FIDO2" mean that resident keys are used and that FIDO2 cannot be used with (external) wrapped private keys?
If this is the case, does libfido2 offer any possibility to work with FIDO U2F and wrapped keys instead?
If so, how does libfido2 need to be configured to do this? How can I provide the library with the appropriate protected private key. At least in "fido2-assert" I don't see a way to do this when I want to create an assertion on the client.
(The function accepts four specific parameters description here, and the only one that I understand could bring the private key is the "credential id". But the name makes me doubt if my request is possible with this parameter).
I am grateful for any answer!
EDIT: In the meantime I found this link to some Solo Keys developer pages describing how it works on Solo Keys. It seems the private key is calculated on the fly - in this case credential id would work as seed for the calculation)
...ANSWER
Answered 2022-Jan-23 at 18:00FIDO2 encompasses both WebAuthn (browser API) and CTAP2 (USB/Bluetooth/NFC APIs for externally connected authenticators). CTAP2 supports both client-side and server-side credentials, and specifies how backwards compatibility with U2F/CTAP1 authenticators works. Since you're working with libfido2, the CTAP documentation might be useful to understand what it does under the hood.
Client-side discoverable credentials (previously known as resident keys) are used for usernameless flows where no Credential IDs are specified during authentication. These keys are generated randomly and require storage space. Server-side credentials (non-resident keys) are represented as Credential IDs. What type of key is created is requested during the registration process but both FIDO2 standards default to server-side credentials if not specified. U2F only supported server-side credentials.
For external authenticators with limited storage space, server-side credentials are typically wrapped private keys encrypted by a single 'master' key stored in the authenticator. Since the entire state is stored outside of the authenticator this allows for practically infinite keys to be generated even with limited storage space. But it does mean that the Credential ID generated during registration must be stored on the server, and in order to generate an assertion it must be offered back to the authenticator later for authentication. In WebAuthn these Credential ID(s) are typically presented after the user is identified (e.g. via username and password) in the allowCredentials
argument, CTAP2 calls this allowList
.
With the terminology now (hopefully) clarified, yes libfido2 supports both types of credentials according to the assert example:
Asks for a FIDO2 assertion corresponding to [cred_id], which may be omitted for resident keys. The obtained assertion is verified using .
QUESTION
I would like to access the static members of classes from which an object was created including parent classes from which the constructor was extended.
My current work around is to add each class to an array in the constructor, however, I would much prefer a more elegant solution if one exists as I am defining thousands of classes, or a way to restrict the Type to the master class.
Here is some example code to show what I mean.
...ANSWER
Answered 2021-Dec-01 at 19:13You can walk up the prototype chain given an object instance:
QUESTION
This is a follow-up question to this question in the astronomy SO.
Following this example in sunpy (very similar to the answer in the linked post above), I am trying to access and download a time-series dataset spanning a few decades of X-Ray flux (XRS). The parameters tstart
and tend
define the boundaries of the range of datetimes to be considered.
Using sunpy 3.0.1, the following code snippet works successfully:
...ANSWER
Answered 2021-Nov-05 at 02:37As the documentation describes, ts.TimeSeries
returns a list unless the concatenate
parameter is True
. Your code includes the differently named concat
parameter which likely won't get picked up.
QUESTION
I've a problem with import of tables written in a txt report. The format of table is this:
...ANSWER
Answered 2021-Oct-19 at 08:17This is an interesting question. It seems that there are two observations to work with: 1) rows are separated by empty lines; 2) columns are aligned either left or right, but at set indices in the rows. Using these two certainties one could use the following setup: 1) split the lines by index; 2) group the rows in the list of lists by whether they're separated by empty lists (rows); 3) join the strings in the groups for the same indexes:
QUESTION
I have a many to many relationship in my project between User and a Product. A User can have many products and a Product can be owned by many Users.
User.java
...ANSWER
Answered 2021-Sep-30 at 18:27There are couple of ways to deal with this bi-directional relationship issue. I think @JsonIdentityInfo
is the best way in your case.
What you need to do is change your User
and Product
class as follows.
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install fido
Unzip into some directory
Open a command shell, cd to the directory that you placed the zip contents into
Run python setup.py install to install FIDO and dependencies. This may require sudo on Linux/OSX or admin privileges on Windows.
You should now be able to see the help text: fido -h
Run pip install opf-fido This may require sudo on Linux/OSX or admin privileges on Windows.
You should now be able to see the help text: fido -h
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