@ -1,4 +1,4 @@
import { Axios , AxiosRequestConfig , AxiosResponse } from "axios" ;
import { Axios , AxiosRequestConfig } from "axios" ;
import { Buffer } from "buffer" ;
import { sha256 } from "ethereum-cryptography/sha256" ;
import { LRUCache } from "lru-cache" ;
@ -17,10 +17,20 @@ import {
retrieveAccountMetadata ,
retrieveFullyDecryptedAccount ,
getPasskeyExpirationSeconds ,
GiverReceiverInputInfo ,
} from "../libs/util" ;
import { createEndorserJwtForKey , KeyMeta } from "../libs/crypto/vc" ;
import {
GiveVerifiableCredential ,
OfferVerifiableCredential ,
RegisterVerifiableCredential ,
GenericVerifiableCredential ,
GenericCredWrapper ,
PlanSummaryRecord ,
UserInfo ,
CreateAndSubmitClaimResult ,
} from "../interfaces" ;
export const SCHEMA_ORG_CONTEXT = "https://schema.org" ;
// the object in RegisterAction claims
export const SERVICE_ID = "endorser.ch" ;
@ -36,44 +46,6 @@ export const CONTACT_URL_PATH_ENDORSER_CH_OLD = "/contact?jwt=";
//export const CONTACT_URL_PREFIX_ENDORSER_CH_OLD = "https://endorser.ch";
// the prefix for handle IDs, the permanent ID for claims on Endorser
export const ENDORSER_CH_HANDLE_PREFIX = "https://endorser.ch/entity/" ;
export interface AgreeVerifiableCredential {
"@context" : string ;
"@type" : string ;
// "any" because arbitrary objects can be subject of agreement
// eslint-disable-next-line @typescript-eslint/no-explicit-any
object : Record < string , any > ;
}
export interface GiverOutputInfo {
action : string ;
giver? : GiverReceiverInputInfo ;
description? : string ;
amount? : number ;
unitCode? : string ;
}
export interface ClaimResult {
success : { claimId : string ; handleId : string } ;
error : { code : string ; message : string } ;
}
// similar to VerifiableCredentialSubject... maybe rename this
export interface GenericVerifiableCredential {
"@context" ? : string ; // optional when embedded, eg. in an Agree
"@type" : string ;
[ key : string ] : any ; // eslint-disable-line @typescript-eslint/no-explicit-any
}
export interface GenericCredWrapper < T extends GenericVerifiableCredential > {
claim : T ;
claimType? : string ;
handleId : string ;
id : string ;
issuedAt : string ;
issuer : string ;
publicUrls? : Record < string , string > ; // only for IDs that want to be public
}
export const BLANK_GENERIC_SERVER_RECORD : GenericCredWrapper < GenericVerifiableCredential > =
{
claim : { "@type" : "" } ,
@ -82,232 +54,6 @@ export const BLANK_GENERIC_SERVER_RECORD: GenericCredWrapper<GenericVerifiableCr
issuedAt : "" ,
issuer : "" ,
} ;
// a summary record; the VC is found the fullClaim field
export interface GiveSummaryRecord {
agentDid : string ;
amount : number ;
amountConfirmed : number ;
description : string ;
fullClaim : GiveVerifiableCredential ;
fulfillsHandleId : string ;
fulfillsPlanHandleId? : string ;
fulfillsType? : string ;
handleId : string ;
issuedAt : string ;
issuerDid : string ;
jwtId : string ;
providerPlanHandleId? : string ;
recipientDid : string ;
unit : string ;
}
// a summary record; the VC is found the fullClaim field
export interface OfferSummaryRecord {
amount : number ;
amountGiven : number ;
amountGivenConfirmed : number ;
fullClaim : OfferVerifiableCredential ;
fulfillsPlanHandleId : string ;
handleId : string ;
issuerDid : string ;
jwtId : string ;
nonAmountGivenConfirmed : number ;
objectDescription : string ;
offeredByDid : string ;
recipientDid : string ;
requirementsMet : boolean ;
unit : string ;
validThrough : string ;
}
export interface OfferToPlanSummaryRecord extends OfferSummaryRecord {
planName : string ;
}
// a summary record; the VC is not currently part of this record
export interface PlanSummaryRecord {
agentDid? : string ; // optional, if the issuer wants someone else to manage as well
description : string ;
endTime? : string ;
fulfillsPlanHandleId : string ;
handleId : string ;
image? : string ;
issuerDid : string ;
locLat? : number ;
locLon? : number ;
name? : string ;
startTime? : string ;
url? : string ;
}
// Note that previous VCs may have additional fields.
// https://endorser.ch/doc/html/transactions.html#id4
export interface GiveVerifiableCredential extends GenericVerifiableCredential {
"@context" ? : string ; // optional when embedded, eg. in an Agree
"@type" : "GiveAction" ;
agent ? : { identifier : string } ;
description? : string ;
fulfills ? : { "@type" : string ; identifier? : string ; lastClaimId? : string } [ ] ;
identifier? : string ;
image? : string ;
object ? : { amountOfThisGood : number ; unitCode : string } ;
provider? : GenericVerifiableCredential ; // typically @type & identifier
recipient ? : { identifier : string } ;
}
// Note that previous VCs may have additional fields.
// https://endorser.ch/doc/html/transactions.html#id8
export interface OfferVerifiableCredential extends GenericVerifiableCredential {
"@context" ? : string ; // optional when embedded... though it doesn't make sense to agree to an offer
"@type" : "Offer" ;
description? : string ; // conditions for the offer
includesObject ? : { amountOfThisGood : number ; unitCode : string } ;
itemOffered ? : {
description? : string ; // description of the item
isPartOf ? : { identifier? : string ; lastClaimId? : string ; "@type" ? : string } ;
} ;
offeredBy ? : { identifier : string } ;
recipient ? : { identifier : string } ;
validThrough? : string ;
}
// Note that previous VCs may have additional fields.
// https://endorser.ch/doc/html/transactions.html#id7
export interface PlanVerifiableCredential extends GenericVerifiableCredential {
"@context" : "https://schema.org" ;
"@type" : "PlanAction" ;
name : string ;
agent ? : { identifier : string } ;
description? : string ;
identifier? : string ;
lastClaimId? : string ;
location ? : {
geo : { "@type" : "GeoCoordinates" ; latitude : number ; longitude : number } ;
} ;
}
/ * *
* Represents data about a project
*
* @deprecated
* ( Maybe we should use PlanSummaryRecord instead , either by adding rowId or by iterating with jwtId . )
* * /
export interface PlanData {
/ * *
* Description of the project
* * /
description : string ;
/ * *
* URL referencing information about the project
* * /
handleId : string ;
image? : string ;
/ * *
* The DID of the issuer
* /
issuerDid : string ;
/ * *
* Name of the project
* * /
name : string ;
/ * *
* The identifier of the project record -- different from jwtId
* ( Maybe we should use the jwtId to iterate through the records instead . )
* * /
rowId? : string ;
}
export interface EndorserRateLimits {
doneClaimsThisWeek : string ;
doneRegistrationsThisMonth : string ;
maxClaimsPerWeek : string ;
maxRegistrationsPerMonth : string ;
nextMonthBeginDateTime : string ;
nextWeekBeginDateTime : string ;
}
export interface ImageRateLimits {
doneImagesThisWeek : string ;
maxImagesPerWeek : string ;
nextWeekBeginDateTime : string ;
}
export interface VerifiableCredential {
exp? : number ;
iat : number ;
iss : string ;
vc : {
"@context" : string [ ] ;
type : string [ ] ;
credentialSubject : VerifiableCredentialSubject ;
} ;
}
// similar to GenericVerifiableCredential... maybe replace that one
export interface VerifiableCredentialSubject {
"@context" : string ;
"@type" : string ;
[ key : string ] : any ; // eslint-disable-line @typescript-eslint/no-explicit-any
}
export interface WorldProperties {
startTime? : string ;
endTime? : string ;
}
// AKA Registration & RegisterAction
export interface RegisterVerifiableCredential {
"@context" : typeof SCHEMA_ORG_CONTEXT ;
"@type" : "RegisterAction" ;
agent : { identifier : string } ;
identifier? : string ; // used for invites (when participant ID isn't known)
object : string ;
participant ? : { identifier : string } ; // used when person is known (not an invite)
}
// now for some of the error & other wrapper types
export interface ResultWithType {
type : string ;
}
export interface SuccessResult extends ResultWithType {
type : "success" ;
response : AxiosResponse < ClaimResult > ;
}
export interface ErrorResponse {
error ? : {
message? : string ;
} ;
}
export interface InternalError {
error : string ; // for system logging
userMessage? : string ; // for user display
}
export interface ErrorResult extends ResultWithType {
type : "error" ;
error : InternalError ;
}
export type CreateAndSubmitClaimResult = SuccessResult | ErrorResult ;
/ * *
* This is similar to Contact but it grew up in different logic paths .
* We may want to change this to be a Contact .
* /
export interface UserInfo {
did : string ;
name : string ;
publicEncKey : string ;
registered : boolean ;
profileImageUrl? : string ;
nextPublicEncKeyHash? : string ;
}
// This is used to check for hidden info.
// See https://github.com/trentlarson/endorser-ch/blob/0cb626f803028e7d9c67f095858a9fc8542e3dbd/server/api/services/util.js#L6
const HIDDEN_DID = "did:none:HIDDEN" ;
Matthew Raymer
2 weeks ago