Bouncy | Map Elasticsearch results to Eloquent models
kandi X-RAY | Bouncy Summary
kandi X-RAY | Bouncy Summary
Elasticsearch is a great search engine, but it takes some work to transform its results to an easy to use dataset. Bouncy does exactly that: it maps Elasticsearch results to Eloquent models, so you can keep using the same logic with some special enhancements. In addition, it handles indexing, either manually or automatically on model creation, update or deletion. This package was created for a personal project and it's still a work in progress. I don't expect it's API to change however. I was inspired and most of the implementation is based on Elasticquent. Basically, it's a rewritten fork of that package. Kudos to the developers.
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Top functions reviewed by kandi - BETA
- Update model index .
- Creates a new instance from ElasticSearch results .
- Index all documents
- Remove index from collection
- Limit collection items
- Retrieve shards .
- Boot the package .
- Register the Elasticsearch service .
- Get the facade accessor .
Bouncy Key Features
Bouncy Examples and Code Snippets
def check_bouncy(n: int) -> bool:
"""
Returns True if number is bouncy, False otherwise
>>> check_bouncy(6789)
False
>>> check_bouncy(-12345)
False
>>> check_bouncy(0)
False
>>&g
Community Discussions
Trending Discussions on Bouncy
QUESTION
I need to generate a fixed length hash of 30 characters based on some input data (like a customer email address) in Java. After some searching, I found out about SHA-3 sponge functions, where I can specify the required length. I implemented the following using Bouncy Castle SHAKEDigest
class.
ANSWER
Answered 2021-Jun-01 at 18:12Nit: SHAKEn are actually Extensible Output Functions (XOFs) built on the Keccak sponge in the same way that the (fixed length) SHA3 hashes are; see https://en.wikipedia.org/wiki/SHA-3#Instances .
But the point you seem to have misunderstood is that the underlying sponge makes each/all of these deterministic -- a given instance (parameterization) produces the same output everytime for the same input, and is not affected by the output size as such. Thus SHA3-256(m) is not the first 256 bits of SHA3-512(m) because it has different parameters, while SHAKE128(m,256) is the first 256 bits of SHAKE128(m,512) but is not SHAKE256(m,256).
Yes, you can truncate any SHA3 hash (or SHA2 hash for that matter) to a size smaller than its normal size and get a smaller but otherwise equally good crypto hash (pseudo-random, irreversible and noncolliding for real data), and people have in fact been doing exactly this for decades. But you can't safely increase it, which you can with an XOF like SHAKE.
QUESTION
I'm trying to validate an X509 certificate chain without importing the root CA certificate into the trusted root CA certificate store (in production this code will run in an Azure Function, and you can't add certificates to the trusted root CA certificate store on Azure App Services).
We also need to perform an online CRL check on this certificate chain.
I've searched on this and I see many others are facing the same problem, but none of the suggestions seem to work. I've followed the approach outlined in this SO post, which echoes the suggestions from issue #26449 on the dotnet/runtime GitHub. Here's a small console application (targetting .NET Core 3.1) reproducing the problem:
...ANSWER
Answered 2021-May-14 at 11:59Well, not a full answer, but probably it will get you going.
We've built before an Azure Web App (not a function app, but I guess wouldn't matter) which did exactly what you want. Took us a week or so. Full answer would be posting the code of the whole app, we I obviously cannot do. Some hints though.
We walked around the certificate problem by uploading certificates to the app (TLS settings) and accessing them in code through WEBSITE_LOAD_CERTIFICATES setting (you put thumbprints there, it's also mentioned in the link you posted), than you can get them in code and build your own certificate store:
QUESTION
We are currently developing based on React Native. And I received data by GET request through API document, and I created scroll view through MAP method. So now I'm trying to make it possible to choose, but if I choose one, it's all chosen. How can I make you choose one by one if I choose one from my code?
...ANSWER
Answered 2021-May-04 at 01:16this example explain how to select individual choice.
do these steps :
QUESTION
I have the following code to sign, the problem I am having is that the data that will be signed is being send over the network and I need to process it on another function but im not sure what type of encoding or hash does it have?
...ANSWER
Answered 2021-Mar-24 at 08:01As Jim Garrison and dave_thompson_085 already said in comments that's a base64 encoded signed attributes DER structure with content type, signing time, message digest, and algorithm protection properties. Here an ASN.1 dump of it:
QUESTION
I'm trying to figure out how to practically use argon2 hashing for passwords in Java. I've got to be missing something, because none of the APIs return discrete fields for the hash or the salt. I've tried both a JVM binding for argon2 and also spring-security + bouncy castle and both give me a String, but it's also serialized with information beyond just the hashed password and salt.
...ANSWER
Answered 2021-Mar-12 at 07:50I'm using Bouncy Castle to implement Argon2id as it allows to set the parameters and salt instead of parsing the output.
The below full running program uses 4 parameter sets - the parameter were taken from PHP's OpenSSL implementation but you can choose the parameter individually of course.
As the program is taken from a Cross platform project it uses a fixed salt that is UNSECURE - in production you need to use a randomly generated salt.
This is an output:
QUESTION
I am getting this error when I try to load data from snowflake into a dataframe with pyspark:
...ANSWER
Answered 2021-Mar-11 at 06:32Ultimately, I was able to resolve this by:
- downloading Java straight from Oracle (rather than uninstalling and reinstalling with homebrew),
- deleting spark, downloading again (from apache, not via homebrew), and setting up environment variables as described here (mostly... I use a virtual environment so I didn't hardcode PYSPARK_PYTHON to system python3)
- uninstalling pyspark and reinstalling
- quitting pycharm and reopening (this refreshed all my environment variables that were set in .zshrc, like JAVA_HOME)
There's almost certainly an easier way, but this worked.
QUESTION
I have generated following keys using ssh-keygen -t ed25519:
...ANSWER
Answered 2021-Mar-04 at 18:24The private and public Ed25519 keys are each 32 bytes in size. They can be encapsulated in different formats. ssh-keygen generates both Ed25519 keys in OpenSSH format with the statement used. This format cannot be imported directly. However, BouncyCastle provides helper classes for this purpose.
The private key can be loaded with a PemReader
and imported into an Ed25519PrivateKeyParameters
instance with OpenSSHPrivateKeyUtil.parsePrivateKeyBlob()
. OpenSSHPublicKeyUtil.parsePublicKey()
allows importing the Base64 decoded body of the public key into an Ed25519PublicKeyParameters
instance.
A key pair created with ssh-keygen -t ed25519
looks e.g. as follows:
QUESTION
I'm consuming an external API which returns me a Blowfish encrypted JSON array. First I tried to implement Blowfish encrypt/decrypt methods using the BountyCastle package based on this post c# Bouncy Castle Blowfish Decryption - Pad block corrupted.
...ANSWER
Answered 2021-Mar-01 at 13:08The PHP code first separates the three parts. The second part is the IV, which is hex decoded and thus has a size of 8 bytes. The third part is the data, which is first hex decoded because of the -1 in the first part and then decrypted using the key and IV by applying Blowfish in CBC mode with PKCS7 padding.
To check the C# implementation, test data is useful:
- As 20 bytes key the following Base64 decoded key is applied:
QUESTION
Using BouncyCastle FIPS JSSE and TLS providers for my server application.
...ANSWER
Answered 2021-Feb-25 at 15:42Those log entries ("Server found no credentials..." mean that the server is configured to support the mentioned algorithm, but could not find a suitable credential (key-plus-certificate) via the X509KeyManager the SSLContext was initialized with.
BCJSSE (especially FIPS) doesn't interoperate with KeyManagerFactory or TrustManagerFactory from other providers, so please check that you have the default algorithms configured to PKIX (in java.security) to use the BCJSSE ones:
QUESTION
I wish to load/use an Encrypted Private Key provided to me in a Java application. Please find the keys (Encrypted Private, Decrypted Private and Public keys shown below).
The Encrypted Private key password: "aWCTJPET9fL7UBTp97hX99gdofeWKUf5tuxSuJeST2sEkyvkyinrfrj6EiSUTErF"
The keys were generated by using Crypto in NodeJS using:
...ANSWER
Answered 2021-Feb-20 at 09:46I inserted your private key (that is hopefully a sample one) in https://lapo.it/asn1js/
and got this result:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Bouncy
Add the package to your composer.json file and run composer update:
Add the service provider to your app/config/app.php file, inside the providers array: 'Fadion\Bouncy\BouncyServiceProvider'
Publish the config file by running the following command in the terminal: php artisan config:publish fadion/bouncy
Edit the config files (located in app/config/packages/bouncy/) and set the Elasticsearch index name, server configuration, etc.
There's only one step to tell your models that they should use Bouncy. Just add a trait! I'll be using a fictional Product model for the examples.
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