【发布时间】：2018-12-14 23:06:12
【问题描述】：
我正在尝试配置我的 WSO2 身份服务器以通过 .xml 文件设置服务提供商。以下是我正在采取的步骤：
- 将服务提供者 .xml 文件粘贴到 $WSO2_HOME/repository/conf/identity/service-providers 文件夹中
- 在全新的 WSO2 环境中运行 wso2server.sh 脚本（从不设置，数据库为空表）
我在步骤 1 中创建的 .xml 文件是使用控制台中的“导出”功能创建的，因此我非常有信心它已正确设置。以防万一，这是代码（出于隐私考虑，删除了带有“REMOVED”的行）：
<?xml version="1.0" encoding="UTF-8"?><ServiceProvider>
<ApplicationName>__REMOVED__</ApplicationName>
<Description>__REMOVED__</Description>
<InboundAuthenticationConfig>
<InboundAuthenticationRequestConfigs>
<InboundAuthenticationRequestConfig>
<InboundAuthKey>__REMOVED__</InboundAuthKey>
<InboundAuthType>passivests</InboundAuthType>
<InboundConfigType>standardAPP</InboundConfigType>
<Properties/>
</InboundAuthenticationRequestConfig>
<InboundAuthenticationRequestConfig>
<InboundAuthKey>__REMOVED__</InboundAuthKey>
<InboundAuthType>openid</InboundAuthType>
<InboundConfigType>standardAPP</InboundConfigType>
<Properties/>
</InboundAuthenticationRequestConfig>
<InboundAuthenticationRequestConfig>
<InboundAuthKey>__REMOVED__</InboundAuthKey>
<InboundAuthType>oauth2</InboundAuthType>
<InboundConfigType>standardAPP</InboundConfigType>
<inboundConfiguration><![CDATA[<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<oAuthAppDO>
<oauthConsumerKey>__REMOVED__</oauthConsumerKey>
<oauthConsumerSecret>__REMOVED__</oauthConsumerSecret>
<applicationName>__REMOVED__</applicationName>
<callbackUrl></callbackUrl>
<oauthVersion>OAuth-2.0</oauthVersion>
<grantTypes>client_credentials </grantTypes>
<scopeValidators/>
<pkceSupportPlain>true</pkceSupportPlain>
<pkceMandatory>false</pkceMandatory>
<userAccessTokenExpiryTime>3600</userAccessTokenExpiryTime>
<applicationAccessTokenExpiryTime>3600</applicationAccessTokenExpiryTime>
<refreshTokenExpiryTime>84600</refreshTokenExpiryTime>
<idTokenExpiryTime>3600</idTokenExpiryTime>
<audiences/>
<bypassClientCredentials>false</bypassClientCredentials>
<requestObjectSignatureValidationEnabled>false</requestObjectSignatureValidationEnabled>
<idTokenEncryptionEnabled>false</idTokenEncryptionEnabled>
<idTokenEncryptionAlgorithm>null</idTokenEncryptionAlgorithm>
<idTokenEncryptionMethod>null</idTokenEncryptionMethod>
<backChannelLogoutUrl></backChannelLogoutUrl>
<tokenType>JWT</tokenType>
</oAuthAppDO>
]]></inboundConfiguration>
<Properties/>
</InboundAuthenticationRequestConfig>
</InboundAuthenticationRequestConfigs>
</InboundAuthenticationConfig>
<LocalAndOutBoundAuthenticationConfig>
<AuthenticationSteps/>
<AuthenticationType>default</AuthenticationType>
<alwaysSendBackAuthenticatedListOfIdPs>false</alwaysSendBackAuthenticatedListOfIdPs>
<UseTenantDomainInUsername>false</UseTenantDomainInUsername>
<UseUserstoreDomainInRoles>true</UseUserstoreDomainInRoles>
<UseUserstoreDomainInUsername>false</UseUserstoreDomainInUsername>
<EnableAuthorization>false</EnableAuthorization>
</LocalAndOutBoundAuthenticationConfig>
<RequestPathAuthenticatorConfigs/>
<InboundProvisioningConfig>
<ProvisioningUserStore/>
<IsProvisioningEnabled>false</IsProvisioningEnabled>
<IsDumbModeEnabled>false</IsDumbModeEnabled>
</InboundProvisioningConfig>
<OutboundProvisioningConfig>
<ProvisioningIdentityProviders/>
</OutboundProvisioningConfig>
<ClaimConfig>
<RoleClaimURI/>
<LocalClaimDialect>false</LocalClaimDialect>
<IdpClaim/>
<ClaimMappings>
<ClaimMapping>
<LocalClaim>
<ClaimUri>http://wso2.org/claims/role</ClaimUri>
<claimId>0</claimId>
</LocalClaim>
<RemoteClaim>
<ClaimUri>roles</ClaimUri>
<claimId>0</claimId>
</RemoteClaim>
<RequestClaim>true</RequestClaim>
<MandatoryClaim>false</MandatoryClaim>
</ClaimMapping>
</ClaimMappings>
<AlwaysSendMappedLocalSubjectId>false</AlwaysSendMappedLocalSubjectId>
<SPClaimDialects/>
</ClaimConfig>
<PermissionAndRoleConfig>
<Permissions/>
<RoleMappings/>
<IdpRoles/>
</PermissionAndRoleConfig>
<IsSaaSApp>false</IsSaaSApp>
</ServiceProvider>
启动脚本完成后，在控制台看不到服务提供者：
我注意到了一些奇怪的事情 - 如果我尝试使用控制台手动导入服务提供商，我会在 UI 读取时收到错误：
Error in importing provided service provider serviceprovider@carbon.super from file
我的控制台输出显示：
Caused by: org.wso2.carbon.identity.application.common.IdentityApplicationManagementException: Application with the same name loaded from the file system.
at org.wso2.carbon.identity.application.mgt.ApplicationManagementServiceImpl.doAddApplication(ApplicationManagementServiceImpl.java:1637)
at org.wso2.carbon.identity.application.mgt.ApplicationManagementServiceImpl.createApplicationWithTemplate(ApplicationManagementServiceImpl.java:169)
at org.wso2.carbon.identity.application.mgt.ApplicationManagementServiceImpl.importSPApplicationFromObject(ApplicationManagementServiceImpl.java:1025)
... 80 more
我找到了这个错误的源代码，它是ApplicationManagementServiceImpl.java文件
if (ApplicationManagementServiceComponent.getFileBasedSPs().containsKey(applicationName)) {
throw new IdentityApplicationManagementException(
"Application with the same name loaded from the file system.");
}
调用ApplicationManagementServiceComponent.java。
private void buildFileBasedSPList() {
String spConfigDirPath = CarbonUtils.getCarbonConfigDirPath() + File.separator + "identity"
+ File.separator + "service-providers";
FileInputStream fileInputStream = null;
File spConfigDir = new File(spConfigDirPath);
OMElement documentElement;
if (spConfigDir.exists()) {
for (final File fileEntry : spConfigDir.listFiles()) {
try {
if (!fileEntry.isDirectory()) {
fileInputStream = new FileInputStream(new File(fileEntry.getAbsolutePath()));
documentElement = new StAXOMBuilder(fileInputStream).getDocumentElement();
ServiceProvider sp = ServiceProvider.build(documentElement);
if (sp != null) {
fileBasedSPs.put(sp.getApplicationName(), sp);
}
}
} catch (Exception e) {
log.error("Error while loading idp from file system.", e);
} finally {
if (fileInputStream != null) {
try {
fileInputStream.close();
} catch (IOException e) {
log.error("Error occurred while closing file input stream for file " + spConfigDirPath, e);
}
}
抛出错误是因为我的服务提供者目录有一个尝试通过控制台导入的具有相同服务提供者名称的文件。但是，我的文件系统中的服务提供者一开始没有被导入。
因此，我在配置服务器时未能导入服务提供者，这使我以后无法通过控制台导入文件。
感谢任何帮助。
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