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chore: Added jwt payload to the externalOIDFIdentifier.ts #55

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chore: Added jwt payload to the externalOIDFIdentifier.ts #55

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b80b1cf
chore: Added jwt payload to the externalOIDFIdentifier.ts
Nov 28, 2024
8c2ba79
fix: Fixed jwt decoding
Nov 28, 2024
67b5af1
fix: Fixed jwt type
Nov 28, 2024
9afc487
refactor: Replaced @veramo/utils with uint8arrays
Dec 3, 2024
333a70c
Merge branch 'develop' of https://github.com/Sphereon-Opensource/SSI-…
Dec 3, 2024
f1862bf
fix: merging issue
Dec 3, 2024
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7 changes: 5 additions & 2 deletions packages/identifier-resolution/src/functions/externalOIDFIdentifier.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -2,8 +2,8 @@ import { ErrorMessage, ExternalIdentifierOIDFEntityIdOpts, ExternalIdentifierOID
import { IAgentContext } from '@veramo/core'
import { IOIDFClient } from '@sphereon/ssi-sdk.oidf-client'
import { contextHasPlugin } from '@sphereon/ssi-sdk.agent-config'
import { IJwsValidationResult } from '../types/IJwtService'

import {IJwsValidationResult, JwsPayload} from '../types/IJwtService'
import * as u8a from 'uint8arrays'
/**
* Resolves an OIDF Entity ID against multiple trust anchors to establish trusted relationships
*
Expand Down Expand Up @@ -36,6 +36,7 @@ export async function resolveExternalOIDFEntityIdIdentifier(
const errorList: Record<TrustedAnchor, ErrorMessage> = {}
const jwkInfos: Array<ExternalJwkInfo> = []

let payload: JwsPayload | undefined
for (const trustAnchor of trustAnchors) {
const resolveResult = await context.agent.resolveTrustChain({
entityIdentifier: identifier,
Expand Down Expand Up @@ -64,6 +65,7 @@ export async function resolveExternalOIDFEntityIdIdentifier(
continue
}

payload = JSON.parse(u8a.toString(u8a.fromString(jwtVerifyResult.jws.payload, 'base64url')))
const signature = jwtVerifyResult.jws.signatures[0]
if (signature.identifier.jwks.length === 0) {
errorList[trustAnchor] = 'No JWK was present in the trust anchor signature'
Expand All @@ -83,6 +85,7 @@ export async function resolveExternalOIDFEntityIdIdentifier(
trustedAnchors: Array.from(trustedAnchors),
...(Object.keys(errorList).length > 0 && { errorList }),
jwks: jwkInfos,
jwtPayload: payload,
trustEstablished: trustedAnchors.size > 0,
}
}
2 changes: 2 additions & 0 deletions packages/identifier-resolution/src/types/externalIdentifierTypes.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ import {
isX5cIdentifier,
JwkInfo,
} from './common'
import {JwsPayload} from "./IJwtService";

/**
* Use whenever we need to resolve an external identifier. We can pass in kids, DIDs, and x5chains
Expand Down Expand Up @@ -172,6 +173,7 @@ export interface ExternalIdentifierOIDFEntityIdResult extends IExternalIdentifie
method: 'entity_id'
trustedAnchors: Array<TrustedAnchor>
errorList?: Record<TrustedAnchor, ErrorMessage>
jwtPayload?: JwsPayload
trustEstablished: boolean
}

Expand Down
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