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    0.11.0 • Public • Published

    web3.js-eea Client Library

    JavaScript libraries to:

    • Create and send private transactions
    • Create, delete, and find privacy groups


    web3.js-eea issues are tracked in GitHub. See our contribution guidelines for more detail on searching and creating issues.


    The Besu documentation describes how to use the web3.js-eea libraries.

    Compatibility Matrix

    These libraries have been tested with the following versions of Besu and Orion

    Besu version Orion version web3js-eea version
    1.5.3 1.6 0.10.0
    1.5.2 1.6 0.9.0
    1.5.1 1.6 0.9.0


    Note that the tests rely on the values in example/keys.js, so revert or stash any local changes to that file before running the tests. To run all the tests:

    $ npm test
    • Decode the transaction checking each field;
      1. Nonce
      2. GasPrice
      3. GasLimit
      4. To
      5. Value
      6. Data
      7. V
      8. R
      9. S
      10. PrivateFrom
      11. PrivateFor
      12. Restriction
    • Decode the RLP;
    • Serialize the Transaction;
    • Sign the Transaction;
    • Get the sender's address after signing the Transaction;
    • Get the sender's public key after signing the Transaction;

    Sample Output

    > npm test
    > eeajs@1.0.0 test /home/vstevam/eeajs/eeajs-fork/eeajs
    > tape test/**/*.js
    TAP version 13
    # [Transaction]: Basic functions
    # should decode transactions
    ok 1 should be equal
    ok 2 should be equal
    ok 3 should be equal
    ok 4 should be equal
    ok 5 should be equal
    ok 6 should be equal
    ok 7 should be equal
    ok 8 should be equal
    ok 9 should be equal
    ok 10 should be equal
    ok 11 should be equal
    ok 12 should be equal
    # should decode rlp
    ok 13 should be equivalent
    # should serialize
    ok 14 should be equivalent
    # should sign tx
    # should get sender's address after signing it
    ok 15 should be equal
    # should get sender's public key after signing it
    ok 16 should be equal
    (node:7900) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
    # tests 16
    # pass  16
    # ok


    npm i web3-eea

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