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| 1 | package hostclaim |
| 2 | |
| 3 | type RetainedAdmissionLoss struct { |
| 4 | Incarnation string `json:"incarnation"` |
| 5 | Location string `json:"location"` |
| 6 | Account string `json:"account"` |
| 7 | App string `json:"app"` |
| 8 | Admission AdmissionRecord `json:"admission"` |
| 9 | } |
| 10 | |
| 11 | func retainNativeAdmissionLosses(c *Claim) error { |
| 12 | if c.Holder == nil { |
| 13 | return nil |
| 14 | } |
| 15 | h := c.Holder |
| 16 | var retained []RetainedAdmissionLoss |
| 17 | for _, a := range h.Admissions { |
| 18 | if admissionLossArchived(a) { |
| 19 | continue |
| 20 | } |
| 21 | if a.LossID != "" { |
| 22 | return ErrLossEvidencePending |
| 23 | } |
| 24 | retained = append(retained, RetainedAdmissionLoss{ |
| 25 | Incarnation: h.Incarnation, Location: h.Location, Account: h.Account, App: h.App, Admission: a, |
| 26 | }) |
| 27 | } |
| 28 | c.RetainedAdmissionLosses = append(c.RetainedAdmissionLosses, retained...) |
| 29 | return validateRetainedAdmissionLosses(c) |
| 30 | } |
| 31 | |
| 32 | func validateRetainedAdmissionLosses(c *Claim) error { |
| 33 | seen := map[uint64]bool{} |
| 34 | for _, r := range c.RetainedAdmissionLosses { |
| 35 | a := r.Admission |
| 36 | if !isHex64(r.Incarnation) || r.Account == "" || r.App == "" || |
| 37 | (r.Location != "instances/"+c.Host && r.Location != "instances/"+c.Host+"/"+r.Incarnation) || |
| 38 | a.Session == 0 || a.Session > c.Gen || seen[a.Session] || a.Region == "" || a.LossID != "" || |
| 39 | !admissionHasLoss(a) || !validWriteLosses(a.WritesLost, a.AdditionalWritesLost) || a.LossArchivedClaimGen != 0 { |
| 40 | return ErrMalformed |
| 41 | } |
| 42 | seen[a.Session] = true |
| 43 | } |
| 44 | return nil |
| 45 | } |
| 46 | |
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