public void ApproveCertificateRequest(NodeId requestId, bool isRejected) { if (NodeId.IsNull(requestId)) { throw new ArgumentNullException("requestId"); } Guid?id = requestId.Identifier as Guid?; if (id == null) { throw new ServiceResultException(StatusCodes.BadNodeIdInvalid); } using (Opc.Ua.Gds.gdsdbEntities entities = new Opc.Ua.Gds.gdsdbEntities()) { var request = (from x in entities.CertificateRequests where x.RequestId == id select x).SingleOrDefault(); if (request == null) { throw new ServiceResultException(StatusCodes.BadNodeIdUnknown); } request.State = (int)((isRejected)?CertificateRequestState.Rejected:CertificateRequestState.Approved); entities.SaveChanges(); } }
public bool SetApplicationTrustLists(NodeId applicationId, NodeId trustListId, NodeId httpsTrustListId) { if (NodeId.IsNull(applicationId)) { throw new ArgumentNullException("applicationId"); } if (applicationId.IdType != IdType.Guid || NamespaceIndex != applicationId.NamespaceIndex) { throw new ArgumentException("The application id is not recognized.", "applicationId"); } Guid id = (Guid)applicationId.Identifier; using (Opc.Ua.Gds.gdsdbEntities entities = new Opc.Ua.Gds.gdsdbEntities()) { var result = (from x in entities.Applications where x.ApplicationId == id select x).SingleOrDefault(); if (result == null) { return(false); } result.TrustListId = null; result.HttpsTrustListId = null; if (trustListId != null) { string storePath = trustListId.ToString(); var result2 = (from x in entities.CertificateStores where x.Path == storePath select x).SingleOrDefault(); if (result2 != null) { result.TrustListId = result2.ID; } } if (httpsTrustListId != null) { string storePath = httpsTrustListId.ToString(); var result2 = (from x in entities.CertificateStores where x.Path == storePath select x).SingleOrDefault(); if (result2 != null) { result.HttpsTrustListId = result2.ID; } } entities.SaveChanges(); } return(true); }
public NodeId CreateCertificateRequest( NodeId applicationId, byte[] certificate, byte[] privateKey, string authorityId) { if (NodeId.IsNull(applicationId)) { throw new ArgumentNullException("applicationId"); } Guid?id = applicationId.Identifier as Guid?; if (id == null) { throw new ServiceResultException(StatusCodes.BadNodeIdInvalid); } using (Opc.Ua.Gds.gdsdbEntities entities = new Opc.Ua.Gds.gdsdbEntities()) { var application = (from x in entities.Applications where x.ApplicationId == id select x).SingleOrDefault(); if (application == null) { throw new ServiceResultException(StatusCodes.BadNodeIdUnknown); } var request = (from x in application.CertificateRequests where x.AuthorityId == authorityId select x).SingleOrDefault(); bool isNew = false; if (request == null) { request = new CertificateRequest() { RequestId = Guid.NewGuid(), AuthorityId = authorityId }; isNew = true; } request.State = (int)CertificateRequestState.New; request.Certificate = certificate; request.PrivateKey = privateKey; if (isNew) { application.CertificateRequests.Add(request); } entities.SaveChanges(); return(new NodeId(request.RequestId, NamespaceIndex)); } }
public void UnregisterApplication( NodeId applicationId, out byte[] certificate, out byte[] httpsCertificate) { if (NodeId.IsNull(applicationId)) { throw new ArgumentNullException("applicationId"); } Guid?id = applicationId.Identifier as Guid?; if (id == null) { throw new ServiceResultException(StatusCodes.BadNodeIdUnknown); } List <byte[]> certificates = new List <byte[]>(); using (Opc.Ua.Gds.gdsdbEntities entities = new Opc.Ua.Gds.gdsdbEntities()) { var result = (from ii in entities.Applications where ii.ApplicationId == id.Value select ii).SingleOrDefault(); if (result == null) { throw new ArgumentException("A record with the specified application id does not exist.", "applicationId"); } certificate = result.Certificate; httpsCertificate = result.HttpsCertificate; foreach (var entry in new List <CertificateRequest>(result.CertificateRequests)) { entities.CertificateRequests.Remove(entry); } foreach (var entry in new List <ApplicationName>(result.ApplicationNames)) { entities.ApplicationNames.Remove(entry); } foreach (var entry in new List <ServerEndpoint>(result.ServerEndpoints)) { entities.ServerEndpoints.Remove(entry); } entities.Applications.Remove(result); entities.SaveChanges(); } }
public bool SetApplicationCertificate(NodeId applicationId, byte[] certificate, bool isHttpsCertificate) { if (NodeId.IsNull(applicationId)) { throw new ArgumentNullException("applicationId"); } if (applicationId.IdType != IdType.Guid || NamespaceIndex != applicationId.NamespaceIndex) { throw new ArgumentException("The application id is not recognized.", "applicationId"); } Guid id = (Guid)applicationId.Identifier; using (Opc.Ua.Gds.gdsdbEntities entities = new Opc.Ua.Gds.gdsdbEntities()) { var results = from x in entities.Applications where x.ApplicationId == id select x; var result = results.SingleOrDefault(); if (result == null) { return(false); } if (isHttpsCertificate) { result.HttpsCertificate = certificate; } else { result.Certificate = certificate; } entities.SaveChanges(); } return(true); }
public bool CompleteCertificateRequest( NodeId applicationId, NodeId requestId, out byte[] certificate, out byte[] privateKey) { certificate = null; privateKey = null; if (NodeId.IsNull(requestId)) { throw new ArgumentNullException("requestId"); } Guid?id = requestId.Identifier as Guid?; if (id == null) { throw new ServiceResultException(StatusCodes.BadNodeIdInvalid); } using (Opc.Ua.Gds.gdsdbEntities entities = new Opc.Ua.Gds.gdsdbEntities()) { var request = (from x in entities.CertificateRequests where x.RequestId == id select x).SingleOrDefault(); if (request == null) { throw new ServiceResultException(StatusCodes.BadNodeIdUnknown); } if (request.State == (int)CertificateRequestState.New) { return(false); } if (request.State == (int)CertificateRequestState.Rejected) { throw new ServiceResultException(StatusCodes.BadUserAccessDenied, "The certificate request has been rejected by the administrator."); } certificate = request.Certificate; privateKey = request.PrivateKey; if (request.State == (int)CertificateRequestState.Approved) { if (request.AuthorityId != "https") { request.Application.Certificate = certificate; } else { request.Application.HttpsCertificate = certificate; } request.State = (int)CertificateRequestState.Accepted; } entities.SaveChanges(); return(true); } }
public NodeId RegisterApplication(ApplicationRecordDataType application) { if (application == null) { throw new ArgumentNullException("application"); } if (application.ApplicationUri == null) { throw new ArgumentNullException("ApplicationUri"); } if (!Uri.IsWellFormedUriString(application.ApplicationUri, UriKind.Absolute)) { throw new ArgumentException(application.ApplicationUri + " is not a valid URI.", "ApplicationUri"); } if (application.ApplicationType < ApplicationType.Server || application.ApplicationType > ApplicationType.DiscoveryServer) { throw new ArgumentException(application.ApplicationType.ToString() + " is not a valid ApplicationType.", "ApplicationType"); } if (application.ApplicationNames == null || application.ApplicationNames.Count == 0 || LocalizedText.IsNullOrEmpty(application.ApplicationNames[0])) { throw new ArgumentException("At least one ApplicationName must be provided.", "ApplicationNames"); } if (String.IsNullOrEmpty(application.ProductUri)) { throw new ArgumentException("A ProductUri must be provided.", "ProductUri"); } if (!Uri.IsWellFormedUriString(application.ProductUri, UriKind.Absolute)) { throw new ArgumentException(application.ProductUri + " is not a valid URI.", "ProductUri"); } if (application.DiscoveryUrls != null) { foreach (var discoveryUrl in application.DiscoveryUrls) { if (String.IsNullOrEmpty(discoveryUrl)) { continue; } if (!Uri.IsWellFormedUriString(discoveryUrl, UriKind.Absolute)) { throw new ArgumentException(discoveryUrl + " is not a valid URL.", "DiscoveryUrls"); } } } if (application.ApplicationType != ApplicationType.Client) { if (application.DiscoveryUrls == null || application.DiscoveryUrls.Count == 0) { throw new ArgumentException("At least one DiscoveryUrl must be provided.", "DiscoveryUrls"); } } else { if (application.DiscoveryUrls != null && application.DiscoveryUrls.Count > 0) { throw new ArgumentException("DiscoveryUrls must not be specified for clients.", "DiscoveryUrls"); } } StringBuilder capabilities = new StringBuilder(); if (application.ServerCapabilities != null) { foreach (var capability in application.ServerCapabilities) { if (String.IsNullOrEmpty(capability)) { continue; } if (capabilities.Length > 0) { capabilities.Append(','); } capabilities.Append(capability); } } if (application.ApplicationType != ApplicationType.Client) { if (application.ServerCapabilities == null || application.ServerCapabilities.Count == 0) { throw new ArgumentException("At least one Server Capability must be provided.", "ServerCapabilities"); } } Guid applicationId = Guid.Empty; if (!NodeId.IsNull(application.ApplicationId)) { if (application.ApplicationId.IdType != IdType.Guid) { throw new ArgumentException("The ApplicationId to does refer to a existing record.", "ApplicationId"); } applicationId = (Guid)application.ApplicationId.Identifier; } using (Opc.Ua.Gds.gdsdbEntities entities = new Opc.Ua.Gds.gdsdbEntities()) { Application record = null; if (applicationId != Guid.Empty) { var results = from ii in entities.Applications where ii.ApplicationId == applicationId select ii; record = results.SingleOrDefault(); if (record != null) { var endpoints = from ii in entities.ServerEndpoints where ii.ApplicationId == record.ID select ii; foreach (var endpoint in endpoints) { entities.ServerEndpoints.Remove(endpoint); } var names = from ii in entities.ApplicationNames where ii.ApplicationId == record.ID select ii; foreach (var name in names) { entities.ApplicationNames.Remove(name); } entities.SaveChanges(); } } bool isNew = false; if (record == null) { record = new Application() { ApplicationId = Guid.NewGuid() }; isNew = true; } record.ApplicationUri = application.ApplicationUri; record.ApplicationName = application.ApplicationNames[0].Text; record.ApplicationType = (int)application.ApplicationType; record.ProductUri = application.ProductUri; record.ServerCapabilities = capabilities.ToString(); if (isNew) { entities.Applications.Add(record); } entities.SaveChanges(); if (application.DiscoveryUrls != null) { foreach (var discoveryUrl in application.DiscoveryUrls) { entities.ServerEndpoints.Add(new ServerEndpoint() { ApplicationId = record.ID, DiscoveryUrl = discoveryUrl }); } } if (application.ApplicationNames != null && application.ApplicationNames.Count > 1) { foreach (var applicationName in application.ApplicationNames) { entities.ApplicationNames.Add(new ApplicationName() { ApplicationId = record.ID, Locale = applicationName.Locale, Text = applicationName.Text }); } } entities.SaveChanges(); return(new NodeId(record.ApplicationId, NamespaceIndex)); } }