Add HIP-869: Dynamic Address Book

[SimiHunjan]

Problem

The Dynamic Address Book will change the currently manually administered address book for Hedera into an HAPI managed configuration, updatable via signed Hedera transactions on a daily basis without the need to restart the consensus nodes to apply changes across the network.

Dynamic Address Book - Feature Summary

• HAPI APIs to facilitate changes to the address book used across the Hedera network
• Automated daily updates to node consensus weighting and SDK service requests
• NMT integration to automate required configuration changes resulting from address book changes

Hedera Improvement Proposal

• https://hips.hedera.com/hip/hip-869

Hedera Protobufs

• https://github.com/hashgraph/hedera-protobufs/pull/346
• https://github.com/hashgraph/hedera-protobufs/pull/370
• https://github.com/hashgraph/hedera-protobufs/pull/361
• https://github.com/hashgraph/hedera-protobufs/pull/380

New APIs

• [x] #2335
• [x] #2336
• [x] #2337
• [x] #2354

Update APIs

New RequestTypes to HederaFunctionality

• NODE_CREATE
• NODE_DELETE
• NODE_UPDATE

Endpoint

• [x] #2338

TransactionReceipt

• [x] #2339

Test Plan

Example

1. Create a new node.
2. Update the node.
3. Delete the node.

Solution

Add support for each feature according to the Services release plan for this HIP.

Alternatives

No response

[SimiHunjan]

An admin key field was added to NodeCreateTransaction and NodeUpdateTransaction.

Protobufs:

• [x] https://github.com/hashgraph/hedera-protobufs/pull/380

[annamariyaivanova]

the functionality is done, issue will remain open until we can test the functionality. Need the solo team for integration tests.