cellar | password tool for user to derive a large amount | Identity Management library

by tyrchen Rust Version: v0.4.0 License: No License

X-Ray Key Features Code Snippets(3)Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | cellar Summary

cellar is a Rust library typically used in Security, Identity Management applications. cellar has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Cellar is a simple password generation / retrival tool inspired by Technology Preview for secure value recovery. The main algorithm is (a little bit tweak against original one):. The main purpose of cellar is to allow people to just remember a single password, and by using the above algorithm, one can create as many application passwords which is cryptographically strong. A user just need to store the randomly gnerated salt and encrypted_c2 in local disk and the cloud so when she wants to generate or retrieve an application password, she could use her passphrase, plus the salt and encrypted_c2 to recover the master key, and then derive the application password. As long as user kept the passphrase secret in her mind, all the application passwords are secure. Even if the salt and encrypted_c2 are leaked, a hacker still need to brute force the master key. By using Cellar, you don't need to trust the cloud provider to store your passwords, and you don't need to bother to remember a large number of passwords for different sites / applications.

Support

Quality

Security

License

Reuse

Support

cellar has a low active ecosystem.

It has 45 star(s) with 4 fork(s). There are 3 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 1 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of cellar is v0.4.0

Quality

cellar has 0 bugs and 0 code smells.

Security

cellar has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

cellar code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

cellar does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

cellar releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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cellar Key Features

No Key Features are available at this moment for cellar.

cellar Examples and Code Snippets

Cellar,Usage,cellar generate

Rust

Lines of Code : 17

License : No License

Copy

$ cellar generate --app-info "user@gmail.com"
Password: [hidden]
Password for user@gmail.com: FLugCDPDQ5NP_Nb0whUMwY2YD3wMWqoGcoywqqZ_JSU

# generate parent key
$ cellar generate -i "apps"
Password: [hidden]
Key for apps: 6CAakhEv_L2purgTfUasrvA9qgRZ

Cellar

Rust

Lines of Code : 10

License : No License

Copy

salt            = Secure-Random(output_length=32)
stretched_key   = Argon2(passphrase=user_passphrase, salt=salt)

auth_key        = HMAC-BLAKE2s(key=stretched_key, "Auth Key")
c1              = HMAC-BLAKE2s(key=stretched_key, "Master Key")
c2

Cellar,Benchmark

Rust

Lines of Code : 8

License : No License

Copy

$ make bench_cellar
cargo bench --bench bench_cellar --  --sample-size 10
   Compiling cellar-core v0.1.0 (/Users/tchen/projects/mycode/cellar/cellar-core)
    Finished bench [optimized] target(s) in 3.92s
     Running /Users/tchen/.target/release/de

Community Discussions

Trending Discussions on cellar

Zlib error when attempting to run npm install or yarn

package io/fs is not in GOROOT while building the go project

python virtualenv and Mac OS Monterey upgrade

"Symbol not Found" Error on starting httpd (mac)

Why does cur_data() within summarize() return df_slice() error?

undefined method `__apply_Xcode_12_5_M1_post_install_workaround'

Java 17: Maven doesn't give much information about the error that happened, why?

Error: No such keg: /usr/local/Cellar/ail

pybind11: send MPI communicator from Python to CPP

M1 Mac - GDAL Wrong Architecture Error [Django]

QUESTION

Zlib error when attempting to run npm install or yarn

Asked 2022-Mar-18 at 14:08

I have just made some pulls from my library's from GitHub, I was using my windows computer to do the coding in VSCode. The code has no problem, although when I attempt to run npm install or yarn install to get the node_modules and the yarn.lock I get a weird error and the packages don't work. I'm using ZSH as the terminal for my Mac.

This is the error output:

...

ANSWER

Answered 2021-Oct-27 at 17:48

After facing similar issues on some of our workstations, I would say that it definitely looks like a bug in Node 14.18.x on m1 Macs and/or Big Sur (even though node itself is compiled for x86_64). I suspect a linking issue with the zlib library, but this is a discussion for Node's issue tracker...

So here's my suggestion: uninstall Node 14.18.x and try using Node 14.17.x instead.

As a side note, you may find it useful to first install nvm. nvm allows to quickly install several versions of Node, and switch from one to the other. For example, you might do:

Source https://stackoverflow.com/questions/69452504

QUESTION

package io/fs is not in GOROOT while building the go project

Asked 2022-Mar-14 at 19:15

I don't have much experience in go but I have been tasked to execute a go project :)

So i need to build the go project and then execute it

Below is the error when i build the go project. Seems to be some dependency(package and io/fs) is missing

...

ANSWER

Answered 2021-Aug-12 at 05:56

This package requires go v1.16, please upgrade your go version or use the appropriate docker builder.

Source https://stackoverflow.com/questions/68752103

QUESTION

python virtualenv and Mac OS Monterey upgrade

Asked 2022-Feb-23 at 19:28

after the upgrade to Monterey virtualenvwrapper doesn't behave. I've tried uninstalling it and re-installing it, deleting the old workspaces.

when I launch the mkvirtualenv this happens:

...

ANSWER

Answered 2022-Feb-23 at 19:28

I edited my file ~/.zprofile and changed the export:

Source https://stackoverflow.com/questions/69897685

QUESTION

"Symbol not Found" Error on starting httpd (mac)

Asked 2022-Feb-18 at 19:41

I am using Homebrew installed apache.

After installing and linking this, I am getting getting this error message when trying to run apachectl start:

...

ANSWER

Answered 2021-Dec-08 at 10:30

I found the answer (https://github.com/Homebrew/discussions/discussions/2482)

Source https://stackoverflow.com/questions/70273353

QUESTION

Why does cur_data() within summarize() return df_slice() error?

Asked 2022-Feb-16 at 12:40

I ran into trouble today when using cur_data() within summarize().

Example data:

...

ANSWER

Answered 2022-Feb-16 at 12:40

This is an open issue with dplyr: https://github.com/tidyverse/dplyr/issues/6138

To paraphrase the discussion in the GitHub issue: The problem is caused by cur_data() including the previously summarised column (in this case, mean), without it having been recycled to match the number of rows in the data frame. That makes cur_data() essentially a malfromed data frame.

In your case, using as.data.frame() solves the problem because it does the recycling to make mean match the rest of the columns in length, and having the statements in a different order solves the problem because at that point cur_data() doesn’t include any new columns yet.

Source https://stackoverflow.com/questions/71135557

QUESTION

undefined method `__apply_Xcode_12_5_M1_post_install_workaround'

Asked 2022-Feb-08 at 04:12

I am getting the below error in fresh react-native installation and when trying to do pod install.

...

ANSWER

Answered 2021-Nov-10 at 11:01

If You don't use M1 based computer to build, You can comment "__apply_Xcode_12_5_M1_post_install_workaround(installer)" line in Your Podfile.

Source https://stackoverflow.com/questions/69871829

QUESTION

Java 17: Maven doesn't give much information about the error that happened, why?

Asked 2022-Feb-04 at 20:28

I'm upgrading from JDK 8 to JDK 17 and I'm trying to compile with mvn clean install -X -DskipTests and there's no information about the error.

Btw, I'm updating the dependencies and after that I compile to see if has errors. I need to update some dependencies such as Spring, Hibernate etc. I already updated Lombok.

I added the -X or -e option but I got the same result.

What can I do to get more information about the error? The log shows that it was loading hibernate-jpa-2.1-api before failed... so that means the problem is in this dependency?

...

ANSWER

Answered 2021-Oct-19 at 20:28

This failure is likely due to an issue between java 17 and older lombok versions. Building with java 17.0.1, lombok 1.18.20 and maven 3.8.1 caused a vague "Compilation failure" for me as well. I upgraded to maven 3.8.3 which also failed but provided this detail on the failure:

java.lang.NullPointerException: Cannot read field "bindingsWhenTrue" because "currentBindings" is null

Searching for this failure message I found this issue on stackoverflow leading me to a bug in lombok. I upgraded to lombok 1.18.22 and that fixed the compilation failure for a successful build.

Source https://stackoverflow.com/questions/69272445

QUESTION

Error: No such keg: /usr/local/Cellar/ail

Asked 2022-Feb-03 at 17:26

I'm trying to install psql on Mac (M1). I'm following this tutorial.

I'm in this step: brew link --force libpq ail, but I get the error Error: No such keg: /usr/local/Cellar/ail. How can I fix this?

...

ANSWER

Answered 2022-Feb-03 at 17:26

It seems to be a typo. I tried the commented suggestion brew link --force libpq and it worked.

Source https://stackoverflow.com/questions/70654177

QUESTION

pybind11: send MPI communicator from Python to CPP

Asked 2022-Jan-24 at 10:03

I have a C++ class which I intend to call from python's mpi4py interface such that each node spawns the class. On the C++ side, I'm using the Open MPI library (installed via homebrew) and pybind11.

The C++ class is as follows:

...

ANSWER

Answered 2022-Jan-24 at 10:03

Using a void * as an argument compiled successfully for me. It's ABI-compatible with the pybind11 interfaces (an MPI_Comm is a pointer in any case). All I had to change was this:

Source https://stackoverflow.com/questions/70423477

QUESTION

M1 Mac - GDAL Wrong Architecture Error [Django]

Asked 2022-Jan-23 at 19:12

I'm trying to get a django project up and running, which depends on GDAL library. I'm working on a M1 based mac.

Following the instructions on official Django docs, I've installed the necessary packages via brew

...

ANSWER

Answered 2021-Nov-23 at 07:35

Try using the new arm version of python!

Source https://stackoverflow.com/questions/68561453

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install cellar

You can download it from GitHub.
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.

Support

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