Did:orb

Full Title

Description of the did:orb method implementation.

Context

still working on the implementation. I can let you know once we have the basics ready.

• make targets that produce the binary (make orb) and the docker image (make orb-docker).
• snapshot docker images here: https://github.com/orgs/trustbloc-cicd/packages/container/package/orb
• once there is a release, there will be release images here: https://github.com/orgs/trustbloc/packages/container/package/orb (currently 404 due to no releases).

The Implementation

Troy Ronda (SecureKey) 2021-05-04

In other news, we also pushed the first pre-release 0.1 version of vct and orb. It’s still early days - this is really a pre-release focused on early integration.

• We are also running devel domains to play with it (to be cleared):
• Sidetree endpoint discovery: https://orb-2.devel.trustbloc.dev/.well-known/did-orb

{"resolutionEndpoint":"https://orb-2.devel.trustbloc.dev/sidetree/v1/identifiers",
"operationEndpoint":"https://orb-2.devel.trustbloc.dev/sidetree/v1/operations"}

• Webfinger endpoint example: https://orb-1.devel.trustbloc.dev/.well-known/webfinger?resource=https%3A%2F%2Forb-1.devel.trustbloc.dev%2Fsidetree%2Fv1%2Fidentifiers

{"subject":"https://orb-1.devel.trustbloc.dev/sidetree/v1/identifiers",
"properties":{"https://trustbloc.dev/ns/min-resolvers":1},
"links":[{"rel":"self","href":"https://orb-1.devel.trustbloc.dev/sidetree/v1/identifiers"}]}

• Sidetree + ActivityPub example: https://orb-1.devel.trustbloc.dev/services/orb/outbox?page=true
• CAS example: https://orb-1.devel.trustbloc.dev/cas/Qmesb9uoKxsunwugVBrWrm9Lg6SkzQWEa7SMZTBxDxCsqF
• Resolution example: https://orb-1.devel.trustbloc.dev/sidetree/v1/identifiers/did:orb:EiAfjRj4_Wo2tyQBsoeOEH1FHd481iwGnwbcAM_DeqZEoQ (still need to add network prefixing).
• VCT signed tree head example: https://vct-1.devel.trustbloc.dev/ct/v1/get-entries?start=0&end=10
• VCT entries example: https://vct-1.devel.trustbloc.dev/ct/v1/get-sth

We’ll soon bring up a third dev domain so we can start seeing announcements.

Notice the canonical ID for that DID example above: 
https://orb-1.devel.trustbloc.dev/sidetree/v1/identifiers/did:orb:Qmesb9uoKxsunwugVBrWrm9[…]TBxDxCsqF:EiAfjRj4_Wo2tyQBsoeOEH1FHd481iwGnwbcAM_DeqZEoQ

{"@context":"https://w3id.org/did-resolution/v1","didDocument":{"@context":["https://www.w3.org/ns/did/v1"],"authentication":["did:orb:Qmesb9uoKxsunwugVBrWrm9[…]TBxDxCsqF:EiAfjRj4_Wo2tyQBsoeOEH1FHd481iwGnwbcAM_DeqZEoQ#Q7BMDJdiSzpPOR5mqElxR9pZC_kYfMcFgLzEiKgQEaQ"],
"id":"did:orb:Qmesb9uoKxsunwugVBrWrm9[…]TBxDxCsqF:EiAfjRj4_Wo2tyQBsoeOEH1FHd481iwGnwbcAM_DeqZEoQ",
"verificationMethod":
[{"controller":"did:orb:Qmesb9uoKxsunwugVBrWrm9[…]TBxDxCsqF:EiAfjRj4_Wo2tyQBsoeOEH1FHd481iwGnwbcAM_DeqZEoQ",
"id":"did:orb:Qmesb9uoKxsunwugVBrWrm9[…]TBxDxCsqF:EiAfjRj4_Wo2tyQBsoeOEH1FHd481iwGnwbcAM_DeqZEoQ#Q7BMDJdiSzpPOR5mqElxR9pZC_kYfMcFgLzEiKgQEaQ",
"publicKeyBase58":"AoUECGhbgqUnGquhcXmTfVYd5HbaoNvVT9bnJ3PBmq5a",
"type":"Ed25519VerificationKey2018"}]},
"didDocumentMetadata":{"canonicalId":"did:orb:Qmesb9uoKxsunwugVBrWrm9Lg6SkzQWEa7SMZTBxDxCsqF:EiAfjRj4_Wo2tyQBsoeOEH1FHd481iwGnwbcAM_DeqZEoQ",
"method":{"anchorOrigin":"https://orb-2.devel.trustbloc.dev/services/orb",
"published":true,
"recoveryCommitment":"EiBfnPju3OqfWK2c5bZa3A2YfRMKar5ku35GxWpfBejSog",
"updateCommitment":"EiBcLBVXrO5IdjeJMQii6msigygYipRLmFxS0eQT-jfn6A"}}}

Did not run because go version files.

• Remove all GO and reinstall 1.16.3

then add these to ~/.profile

export GOROOT=/usr/local/go
export GOPATH=$HOME/go
export PATH=$GOPATH/bin:$GOROOT/bin:$PATH

• Makefile is using abspath in call to frapsoft/openssl with is two unacknowledged dependencies in did:orb code.