WSO2 iOT iOS Agent无法登录

Question

我们面临着ios设备注册到wso2 IoT服务器3.3.0的问题。我们按照此文档https://docs.wso2.com/display/IOTS330/iOS+Configurations安装了IOS功能和MDM证书。但是当从IOS注册而不使用safari中的代理时，它会抛出500错误

HTTP Status 500 - org.mozilla.javascript.JavaScriptException: Error: {/app/modules/oauth/token-handlers.js} Could not set up access token pair by password grant type. Encoded client credentials are missing - setupTokenPairByPasswordGrantType(x, y) (/ios-web-agent/app/modules/oauth/token-handlers.js#44)
Status report
org.mozilla.javascript.JavaScriptException: Error: {/app/modules/oauth/token-handlers.js} Could not set up access token pair by password grant type. Encoded client credentials are missing - setupTokenPairByPasswordGrantType(x, y) (/ios-web-agent/app/modules/oauth/token-handlers.js#44)
description
The server encountered an internal error that prevented it from fulfilling this request.
Apache Tomcat/7.0.85

我们尝试创建新租户和用户，但没有运气。请参阅下面的wso2carbon.log。似乎API调用https://IOT-SERVER:9443/api-application-registration/register/tenants?tenantDomain=carbon.super&applicationName=ios-webapp-carbon.super失败了401.你能帮助我们解决这个问题吗？

0 bytes written {org.apache.http.nio.reactor.ssl.SSLIOSession}

[2018-08-28 00:34:45,784] DEBUG -  http-outgoing-397: Produce output {org.apache.synapse.transport.http.conn.LoggingNHttpClientConnection}

[2018-08-28 00:34:45,784] DEBUG -  I/O session http-outgoing-397-250 192.168.3.216:54504<->192.168.3.216:9443[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][1189][0]: 1105 bytes written {org.apache.http.nio.reactor.ssl.SSLIOSession}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "POST /api-application-registration/register/tenants?tenantDomain=carbon.super&applicationName=ios-webapp-carbon.super HTTP/1.1[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "X-JWT-Assertion: eyJhbGciOiJSUzI1NiJ9.eyJzdWIiOi************************************kbWluQGNhcmJvbi5zdXBlciIsImV4cCI6MTUzNTUwMTY4NSwiaWF0IjoxNTM1NDQxNjg1LCJqdGkiOiIxNTM1NDQxNjg1NjkwMTQ5NTMwODMxNyJ9.jvxyzu4CwQKKJy2HL-H48PxP-9jOR1qC_ca_I3WbU3EuBe4yYw6RxYuWZOsNLJWsy77S_KPl3WlV4gUGnd4IsQHEnMARv_dYCtsEqpxAcT6Ga2ysfwCCtsuitgb_va65QmbYsBiMz2TOS-dVzzrdcbmljnTwUybvkAvCRY-R-ym16WgY7LY-mV2P5q-2q-DTeor6uGHFYrbuWaYIP3WlcoWByzIlsKbKnMGRTfal5bEIMmDg77Ah73CKj1V2NX0PugywEUmplEXAICBzvGlw4Ee5NuvllqDiNtER1fKkWnGgrZt561bi2D1436MQi4Tpy1dm_Qh2P0wMKQD6-FmNtw[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "Content-Type: application/json; charset=UTF-8[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "Transfer-Encoding: chunked[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "Host: IOT server:9443[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "Connection: Keep-Alive[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "User-Agent: Synapse-PT-HttpComponents-NIO[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "0[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,785] DEBUG -  HTTPS-Sender I/O dispatcher-4 << "[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,786] DEBUG -  I/O session http-outgoing-397-250 192.168.3.216:54504<->192.168.3.216:9443[ACTIVE][rw:w][ACTIVE][rw][NOT_HANDSHAKING][0][0][1189][0]: Clear event [w] {org.apache.http.nio.reactor.ssl.SSLIOSession}

[2018-08-28 00:34:45,786] DEBUG -  Adding tenant: -1234, isTenantLoaded: false {org.wso2.carbon.registry.indexing.internal.IndexingServiceComponent}

[2018-08-28 00:34:45,786] DEBUG -  Size of initializedTenants after adding tenant -1234: 1 {org.wso2.carbon.registry.indexing.internal.IndexingServiceComponent}

[2018-08-28 00:34:45,788] DEBUG -  Failed to authorize incoming request , API : %2Fapi-application-registration%2Fregister%2Ftenants {org.wso2.carbon.webapp.authenticator.framework.WebappAuthenticationValve}

[2018-08-28 00:34:45,788] DEBUG -  http-outgoing-397: Consume input {org.apache.synapse.transport.http.conn.LoggingNHttpClientConnection}

[2018-08-28 00:34:45,788] DEBUG -  I/O session http-outgoing-397-250 192.168.3.216:54504<->192.168.3.216:9443[ACTIVE][r:r][ACTIVE][r][NOT_HANDSHAKING][0][0][0][0]: 195 bytes read {org.apache.http.nio.reactor.ssl.SSLIOSession}

[2018-08-28 00:34:45,789] DEBUG -  HTTPS-Sender I/O dispatcher-4 >> "HTTP/1.1 401 Unauthorized[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,789] DEBUG -  HTTPS-Sender I/O dispatcher-4 >> "Content-Type: application/xml;charset=UTF-8[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,789] DEBUG -  HTTPS-Sender I/O dispatcher-4 >> "Content-Length: 36[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,789] DEBUG -  HTTPS-Sender I/O dispatcher-4 >> "Date: Tue, 28 Aug 2018 07:34:45 GMT[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,789] DEBUG -  HTTPS-Sender I/O dispatcher-4 >> "Server: WSO2 Carbon Server[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,789] DEBUG -  HTTPS-Sender I/O dispatcher-4 >> "[
][
]" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,789] DEBUG -  HTTPS-Sender I/O dispatcher-4 >> "Failed to authorize incoming request" {org.apache.synapse.transport.http.wire}

[2018-08-28 00:34:45,789] DEBUG -  http-outgoing-397 << HTTP/1.1 401 Unauthorized {org.apache.synapse.transport.http.headers}

[2018-08-28 00:34:45,789] DEBUG -  http-outgoing-397 << Content-Type: application/xml;charset=UTF-8 {org.apache.synapse.transport.http.headers}

[2018-08-28 00:34:45,789] DEBUG -  http-outgoing-397 << Content-Length: 36 {org.apache.synapse.transport.http.headers}

[2018-08-28 00:34:45,790] DEBUG -  http-outgoing-397 << Date: Tue, 28 Aug 2018 07:34:45 GMT {org.apache.synapse.transport.http.headers}

[2018-08-28 00:34:45,790] DEBUG -  http-outgoing-397 << Server: WSO2 Carbon Server {org.apache.synapse.transport.http.headers}

[2018-08-28 00:34:45,790] DEBUG -  I/O session http-outgoing-397-250 192.168.3.216:54504<->192.168.3.216:9443[ACTIVE][r:r][ACTIVE][r][NOT_HANDSHAKING][0][0][0][0]: Set attribute RES_HEADER_ARRIVAL_TIME {org.apache.http.nio.reactor.ssl.SSLIOSession}

[2018-08-28 00:34:45,790] DEBUG -  I/O session http-outgoing-397-250 192.168.3.216:54504<->192.168.3.216:9443[ACTIVE][r:r][ACTIVE][r][NOT_HANDSHAKING][0][0][0][0]: Set attribute RES_FROM_BACKEND_READ_START_TIME {org.apache.http.nio.reactor.ssl.SSLIOSession}

[2018-08-28 00:34:45,790] DEBUG -  I/O session http-incoming-860-249 192.168.3.216:8243<->192.168.3.216:41245[ACTIVE][:r][ACTIVE][][NOT_HANDSHAKING][0][0][0][0]: Set attribute CLIENT_WORKER_INIT_TIME {org.apache.http.nio.reactor.ssl.SSLIOSession}

[2018-08-28 00:34:45,790] DEBUG -  getAction (null) from org.apache.axis2.client.Options@5314693d {org.apache.axis2.client.Options}

[2018-08-28 00:34:45,790] DEBUG -  Old SoapAction is (null) {org.apache.axis2.context.MessageContext}