cosmos-sdk | : chains : A Framework for Building High Value Public | SDK library

by cosmos Go Version: v0.46.13 License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(5)Vulnerabilities Install Support

kandi X-RAY | cosmos-sdk Summary

cosmos-sdk is a Go library typically used in Utilities, SDK applications. cosmos-sdk has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

The Cosmos SDK is a framework for building blockchain applications. Tendermint Core (BFT Consensus) and the Cosmos SDK are written in the Golang programming language. Cosmos SDK is used to build Gaia, the first implementation of the Cosmos Hub. WARNING: The Cosmos SDK has mostly stabilized, but we are still making some breaking changes. Note: Requires Go 1.17+.

Support

Quality

Security

License

Reuse

Support

cosmos-sdk has a medium active ecosystem.

It has 5238 star(s) with 2789 fork(s). There are 254 watchers for this library.

It had no major release in the last 12 months.

There are 502 open issues and 5393 have been closed. On average issues are closed in 153 days. There are 43 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of cosmos-sdk is v0.46.13

Quality

cosmos-sdk has no bugs reported.

Security

cosmos-sdk has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

cosmos-sdk is licensed under the Apache-2.0 License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

cosmos-sdk releases are available to install and integrate.

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

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cosmos-sdk Key Features

No Key Features are available at this moment for cosmos-sdk.

cosmos-sdk Examples and Code Snippets

No Code Snippets are available at this moment for cosmos-sdk.

Community Discussions

Trending Discussions on cosmos-sdk

how to sign a message with ecdsa privatekey using golang?

How to generate hd wallet keys & addresses given seed phrase with cosmos sdk?

Unknown revision error when implementing Protobuf. (GO)

Can Go module Checksum verification be bypassed?

Error in setting up genesis transactions -- what am I doing wrong?

QUESTION

how to sign a message with ecdsa privatekey using golang?

Asked 2022-Feb-20 at 14:48

I am trying to sign a message in go generated via hd wallet's private key using cosmos sdk. Below is the equivalent implementation in python which generates the signed message / signature as expected when submitted/verified is working properly but unable to get it working wtih Go implementation. Any inputs for equivalent golang version of the python implementation is much appreciated. Thank you.

Python version uses sha256 , ecdsa but when using the equivalent cyrpto/ecdsa doesn't return valid signature.

Python

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ANSWER

Answered 2022-Feb-20 at 14:48

Both codes return hex encoded as private key

Source https://stackoverflow.com/questions/71186925

QUESTION

How to generate hd wallet keys & addresses given seed phrase with cosmos sdk?

Asked 2022-Feb-13 at 16:24

I am trying to generate hd wallet private keys , public keys and addresess using cosmos sdk. Below is the equivalent implementation in python which generates the keys , address as expected but when trying to generated in golang using cosmos sdk it won't generate same keys. Any inputs for equivalent golang version of the python implementation is much appreciated. Thank you.

Python

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ANSWER

Answered 2022-Feb-13 at 16:24

The results of both codes differ because of two issues:

In the Go Code, the private key is derived incorrectly:

In the Python code, the path m/44'/118'/0'/0/0' is used, as the output of hdwallet.path() shows. In the Go code, in contrast, the path m/44'/118'/0'/0/0 is used, as shown by the output of path.String().

To use the path of the Python code in the Go code, the path can be e.g. specified directly. For this the line:

Source https://stackoverflow.com/questions/70981681

QUESTION

Unknown revision error when implementing Protobuf. (GO)

Asked 2022-Jan-16 at 20:43

I am coding at the moment GO with GitHub Repositories and need to pull a package.

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ANSWER

Answered 2022-Jan-07 at 23:27

Yes this is a known issue. Can you try adding this line as a replace directive in your go.mod file:

Source https://stackoverflow.com/questions/70628187

QUESTION

Can Go module Checksum verification be bypassed?

Asked 2021-Dec-31 at 20:39

I am experimenting with the Cosmos SDK written in Go. The SDK is used in a different module (via require directive in go.mod).

I will call this module x. If any changes are made to the SDK (in $GOPATH/pkg/mod/github.com/cosmos/cosmos-sdk@v0.44.5), compilation of module x fails due to a checksum mismatch (it complains that the cosmos-sdk directory has been modified).

I have looked around and there are proper ways of managing this, but how can this verification step be bypassed?

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ANSWER

Answered 2021-Dec-31 at 18:55

You want to use the replace directive in your go.mod and point it at the locally modified source code path.

Source https://stackoverflow.com/questions/70544694

QUESTION

Error in setting up genesis transactions -- what am I doing wrong?

Asked 2021-Jan-27 at 15:01

I'm trying to go through the "Running a node" tutorial here: https://github.com/cosmos/cosmos-sdk/blob/master/docs/run-node/run-node.md

I seem to have some issue though, the genesis transactions don't manage to set up a validator, so the validator set is empty and the app stops. Am I missing something?

I'm running script.sh and getting error message in error.log

simd version: goz-phase-1-1119-g8572a84eb

script.sh

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ANSWER

Answered 2021-Jan-27 at 11:31

I tried it myself and saw the same error but was able to fix it by increasing the amount of stake in the simd gentx command to 100000000stake. It works now as follows:

Source https://stackoverflow.com/questions/65904925

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

Vulnerabilities

No vulnerabilities reported

Install cosmos-sdk

To learn how the Cosmos SDK works from a high-level perspective, see the Cosmos SDK High-Level Intro. If you want to get started quickly and learn how to build on top of Cosmos SDK, visit Cosmos SDK Tutorials. You can also fork the tutorial's repository to get started building your own Cosmos SDK application. For more information, see the Cosmos SDK Documentation.

Support

See CONTRIBUTING.md for details how to contribute and participate in our dev calls. If you want to follow the updates or learn more about the latest design then join our Discord.

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