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| 1 | package host |
| 2 | |
| 3 | import ( |
| 4 | "context" |
| 5 | |
| 6 | execlease "github.com/carlosframework/platform/internal/hostexec" |
| 7 | "github.com/carlosframework/platform/internal/rootparticipation" |
| 8 | "github.com/carlosframework/platform/internal/rootstate" |
| 9 | ) |
| 10 | |
| 11 | func (h ClaimRootHTTP) executionAuthorityWithMigration(ctx context.Context, state rootstate.Store, q execlease.ExecutionRequest, peer execlease.ControllerProcess) (execlease.ExecutionAuthority, error) { |
| 12 | census, err := (rootparticipation.Ledger{State: state}).Census() |
| 13 | if err != nil { |
| 14 | return execlease.ExecutionAuthority{}, err |
| 15 | } |
| 16 | if census.NeverEnrolled { |
| 17 | return execlease.ExecutionAuthority{}, execlease.ErrState |
| 18 | } |
| 19 | a, err := h.executionAuthority(ctx, q, peer) |
| 20 | if err != nil { |
| 21 | return a, err |
| 22 | } |
| 23 | if a.Box != census.Box || a.Enrollment != census.Enrollment || (a.Migration != 0 && a.Migration != census.Migration) { |
| 24 | return execlease.ExecutionAuthority{}, execlease.ErrState |
| 25 | } |
| 26 | a.Migration = census.Migration |
| 27 | return a, nil |
| 28 | } |
| 29 | |
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