lauweijie / passport-nus-openid Goto Github PK

Good day,
when I try to implemented this in express (4.16.4). I faced a err as below
InternalOpenIDError: Failed to verify assertion
at C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\passport-openid\lib\passport-openid\strategy.js:184:36
at C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:1068:12
at C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:1192:16
at C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:1276:7
at Object.openid.loadAssociation (C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:107:5)
at _checkSignatureUsingAssociation (C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:1238:10)
at _checkSignature (C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:1228:5)
at _verifyAssertionAgainstProviders (C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:1188:12)
at C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:1153:7
at C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:686:7
at _parseHtml (C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:489:5)
at _resolveHtml (C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:589:5)
at C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:556:16
at done (C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:258:9)
at IncomingMessage. (C:\Users\tainh\Desktop\github\Oauth-testing\node_modules\openid\openid.js:262:32)
at emitNone (events.js:111:20)

when I attach an error handling is shows :
name: 'InternalOpenIDError',
message: 'Failed to verify assertion',
openidError: { message: 'Invalid signature' } }

is there any way to solve this problem?