ipf | Open eHealth Integration Platform | Storage library

 by   krasserm Java Version: Current License: Apache-2.0

kandi X-RAY | ipf Summary

kandi X-RAY | ipf Summary

ipf is a Java library typically used in Storage applications. ipf has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

Open eHealth Integration Platform

            kandi-support Support

              ipf has a low active ecosystem.
              It has 30 star(s) with 21 fork(s). There are 12 watchers for this library.
              It had no major release in the last 6 months.
              There are 15 open issues and 65 have been closed. On average issues are closed in 38 days. There are 2 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of ipf is current.

            kandi-Quality Quality

              ipf has 0 bugs and 0 code smells.

            kandi-Security Security

              ipf has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              ipf code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              ipf 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.

            kandi-Reuse Reuse

              ipf releases are not available. You will need to build from source code and install.
              Build file is available. You can build the component from source.
              ipf saves you 302403 person hours of effort in developing the same functionality from scratch.
              It has 290040 lines of code, 7606 functions and 2018 files.
              It has medium code complexity. Code complexity directly impacts maintainability of the code.

            Top functions reviewed by kandi - BETA

            kandi has reviewed ipf and discovered the below as its top functions. This is intended to give you an instant insight into ipf implemented functionality, and help decide if they suit your requirements.
            • Gets the validators .
            • Creates a new endpoint for the given uri .
            • Checks whether the response should be fragments or not
            • Audits an ITI - 17 Retrieve event .
            • Adds namespaces from source element to the target document .
            • Document validators for entry slot validators .
            • Performs an HTTP GET request .
            • Ensures that the given string is longer than the given maximum length .
            • Creates Q1 J1 J2 JSN message
            • Audits an ITI - 64 IHI - 64 audit message .
            Get all kandi verified functions for this library.

            ipf Key Features

            No Key Features are available at this moment for ipf.

            ipf Examples and Code Snippets

            No Code Snippets are available at this moment for ipf.

            Community Discussions


            I am not able to use ipfs
            Asked 2022-Mar-29 at 03:32

            I want to publish files on ipfs but it's showing me an error.

            Here is my code...



            Answered 2021-Nov-11 at 04:27

            I am not familiar with ipfs but i checked the official docs and they have done the first line like this:

            Source https://stackoverflow.com/questions/69897780


            Passing a Struct Array to constructor of Solidity Contract
            Asked 2022-Mar-21 at 15:36

            I am building an NFT smart contract with solidity, and I am trying to pass and Array of Structs into the constructor when I deploy the contract. However I am getting the following error.



            Answered 2022-Mar-21 at 15:36

            Last time I checked there was no way to pass a struct to a constructor function (see here this 2018 answer). It says that:

            ...you cannot pass struct to a constructor as it will be receiving its input outside from the blockchain. Only the private and internal functions can expect structs as input parameters.

            The solution is to use "primitive" data types as inputs. For your particular case the constructor function could be modified to accept one NFT object like:

            Source https://stackoverflow.com/questions/71558241


            I cannot bundle ipfs-core with webpack. Module not found: Error: Can’t resolve ‘util’
            Asked 2022-Mar-19 at 19:17

            I want to use ipfs-cose in browser side of my app. I use webpack as a bundler but for ipfs-core is required a polyfill



            Answered 2022-Mar-19 at 19:17

            Ok I found the solution. webpack 5+ requires this module for polyfills.

            Source https://stackoverflow.com/questions/71539016


            Unable to access process variable in Vue3JS Vite project
            Asked 2022-Feb-14 at 11:06

            I am creating a vue3 application (created with Vite) that interacts with a smart contract written in Solidity and stored on Ropsten. Therefore I am using web3js to interact with my smart contracts and also web3.storage in order to store some images on IPFS. I have a .env file at the root of my project storing my API key for web3.storage :



            Answered 2022-Feb-14 at 11:06


            Getting 500 Internal Server Error when calling /mint_nft NEAR REST API
            Asked 2022-Feb-09 at 13:22

            I have cloned this NEAR REST API SERVER repo into my local system and haven't made any changes to its original code. Only added console logs for debugging purpose. Using its API, I have successfully deployed a contract to testnet account and also called that contract.

            But when comes to NFT part, its not working. I'm calling /mint_nft API and getting 500 Internal Server Error.

            It's breaking here:

            let create_token = await token.ViewNFT(tokenId, contract);

            create_token is null.

            If I do minting with NEAR CLI, its working fine and I can see that NFT in my testnet wallet..

            near call $ID nft_mint '{"token_id": "02", "receiver_id": "'$ID'", "token_metadata": { "title": "Design #2", "description": "Art Design", "media": "https://ipfs.io/ipfs/Qme7ss3ARVgxv6rXqVPiikMJ8u2NLgmgszg13pYrDKEoiu", "copies": 1}}' --accountId $ID --deposit 0.1




            Answered 2022-Feb-09 at 13:22

            There are several issues in the existing repository for /mint_nft.

            The REST-API implemented doesn't follow the correct format when minting an NFT. I have created a PR to address the issue

            In short, the function call to mint an NFT is missing one argument, receiver_id, and the format and name of metadata is not correct. It should be token_metadata: {} // type is object, not string.

            If we change the postData to

            Source https://stackoverflow.com/questions/71028781


            trying to store data on external ipfs node via http api , ipfs.infura.io refusing my connection
            Asked 2022-Feb-02 at 10:26

            I'm trying to store data to ipfs via PHP, I use curl to communicate with API , it works fine on my local node, but I want to use an external node from infura.io

            but for some reason, ipfs.infura.io is refusing my connection via php even a simple command like ... I've tried it on my localhost as well as a couple of servers

            here is a simple endpoint that you can open in the browser and get the output


            but when I try to open it via php i get

            Failed to connect to ipfs.infura. io port 5001: Connection refused

            or when using another method like file_get_contents

            file_get_contents(ipfs.infura.io:5001/api/v0/pin/add?arg=QmeGAVddnBSnKc1DLE7DLV9uuTqo5F7QbaveTjr45JUdQn): failed to open stream: Connection refused

            i've tried it on local host and multiple server , i get the same result even via ssh command line

            any idea why is this happening ?

            here is a simplified version n of my code



            Answered 2022-Feb-02 at 10:26

            In order to connect ipfs node, you need to have a client library. client libraries automatically format API responses to match the data types used in the programming language and also handles other specific communication rules.

            In javascript,

            Source https://stackoverflow.com/questions/70868529


            How to get access to specific metadata of a ERC721 token
            Asked 2022-Feb-01 at 18:29

            I would like to get n ERC721 token with a specific "dna". See the metadata below:



            Answered 2022-Feb-01 at 18:29

            EVM contracts are not able to read offchain data (the JSON file) directly. You'd need to use an offchain app (or an oracle provider such as Chainlink) for that to feed the offchain data to the contract.

            So it's much easier to just query the data from an offchain app.

            Example using node.js and the web3 package for querying the contract:

            Source https://stackoverflow.com/questions/70933433


            How to delete an image saved in IPFS blockchain?
            Asked 2022-Jan-28 at 04:56

            I am working on a blockcahin based image sharing website in ethereum



            Answered 2022-Jan-10 at 15:28

            You cannot delete an image from IPFS the way you interact with the database. (giving the IPNS of the content and user sends an http request to delete it).

            When you upload your content, you pin it to a node. Now the thing is the node that your content is pinned should be unpinned. So if you have a control over that node, If you started your own node, you unpin it and then ipfs will garbage collect it.


            But if an image has been added and copied to another node, any person with the fingerprint can find it again. So whoever controls that node should unpin it.

            Source https://stackoverflow.com/questions/70650915


            Why am I getting this error in my CollectionCard.js (REACT)
            Asked 2022-Jan-25 at 15:16

            In my console I am getting the following error



            Answered 2022-Jan-25 at 15:15

            You need to destructure the props object in CollectionCard

            Source https://stackoverflow.com/questions/70851084


            HTTP API to get the image of an nft based on contract and NFT ID?
            Asked 2022-Jan-18 at 01:42

            I have tried many different ideas, but am unable to find how I can get the image of an NFT with an HTTP request. I tried to find an HTTP API that returns the token URI, but was unable to find anything. without the token URI I am unable to find the image on ipfs.



            Answered 2022-Jan-18 at 00:11

            If you get the "tokenUri" of the NFT and paste it to the browser

            Source https://stackoverflow.com/questions/70748096

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


            No vulnerabilities reported

            Install ipf

            You can download it from GitHub.
            You can use ipf like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the ipf component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .


            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            gh repo clone krasserm/ipf

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