DIDComm Router/Mediator

[rolsonquadras]

• Support for WebSocket (pkg/didcomm/transport/ws) - DIDComm Inbound Transport - Support for WebSocket #813 DIDComm Outbound Transport - Support for WebSocket #827
• Transport Return Route Protocol (RFC 0092) with WebSocket as the duplex DIDComm transport
  • Framework configuration to support protocol - Transport Return Route Protocol (RFC 0092) #858
  • WebSocket duplex support - DIDComm Transport(WS) - Support Duplex communication #877
  • BDD tests Transport Return Route RFC - BDD Tests #893
• Make Inbound transport optional - Framework shouldn't create default Inbound Transport #915
• Route Coordination Protocol (RFC 0211)
  • Base structure - Route Coordination Protocol (RFC 0211) #837
  • Implement Request and Keylist Update messages Route Coordination - Implement Request and Keylist Update messages #940
  • Implement Grant and Keylist Update Response messages Route Coordination - Implement Grant and Keylist Update Response messages #941
  • Integrate Route Coordination Service with Framework Route Coordination - Integrate Service with Framework #948
• Forward Message (RFC 0094) - Forward Message (RFC 0094) #909
  • Base structure Forward Message - Core structure implementation #957
  • Create forward message with Outbound dispatcher Create forward message in Outbound dispatcher  #1104
• BDD tests for Forward/Route Coordination features - Message Forward RFC - BDD tests #950
• Support for Multiple Inbound Transport Support for Multiple Inbound Transport #1124
• Agent REST build update to support multiple inbound transport providers Agent REST build update to support multiple inbound transport providers #1163
• Transport Return Route Option - Rest Binding BDD tests Transport Return Route Option - Rest Binding BDD tests #1174
• REST API Binding DIDComm Router/Mediator - REST API Binding #989
• DIDComm Router - BDD tests for REST binding DIDComm Router - BDD tests for REST binding #1169
• Support to Add multiple recKeys to the Router Support to Add multiple recKeys to the Router #1105
• Select Service and Router endpoint from Multiple Inbound Transports Select Service and Router endpoint from Multiple Inbound Transports #1161
• Configure Timeout decorator in Route Messages Configure Timeout decorator in Route Messages #1134
• Support to add business logic for Route Request Approval Support to add business logic for Route Request Approval #1133
• Mailbox for edge agents - DIDComm Mediator/Router - Mailbox feature #811
• Register agent with multiple routers Register agent with multiple routers #1076

[rolsonquadras]

Sequence diagram - https://wiki.hyperledger.org/pages/viewpage.action?pageId=24778726

[rolsonquadras]

Open questions:

• Mismatch between Route Coordination and Forward RFC Mismatch between Route Coordination and Forward RFC #965

Dependencies:

• Forward message needs to send the message to the router without DID Exchange : Need to send message with Anon Crypt Create Pack() for Anoncrypt logic #39 Create UnPack() using Anoncrypt logic #41
• Need to get the DID from the inbound transport in router in order to identify/store the keys, and also send to destination based on the DID Allow DIDComm protocols to use DIDs to identify agents sending/receiving messages #725