![public async Task<String> InvokeTransferFunds(string acctFrom, string acctTo, string amount
{
WorklightProcedureInvocationData invocationData =
new WorklightProcedureInvocationData("HttpMyBankAdapter",
"getTransferFunds",
new object[] {acctFrom, acctTo, amount});
WorklightResponse task = await client.InvokeProcedure(invocationData);
if (task.Success)
{
:
}
}
Invoke an Adapter method from Xamarin](https://image.slidesharecdn.com/ibmxamaringtruty-141009090347-conversion-gate02/85/Ibm-xamarin-gtruty-19-320.jpg)
![function getTransferFunds (acctFrom, acctTo, amount) {
:
if ((1*amount) > 0) {
users[index].accts[f].balance = users[index].accts[f].balance - amount;
users[index].accts[t].balance = (1*users[index].accts[t].balance) + (1*amount);
result = true;
}
:
path = getPath(interest);
var input = {
method : 'get',
returnedContentType : 'xml',
path : path
};
return WL.Server.invokeHttp(input);
}
Implement Adapter methods to driver enterprise
integration and implement common server side
logic](https://image.slidesharecdn.com/ibmxamaringtruty-141009090347-conversion-gate02/85/Ibm-xamarin-gtruty-20-320.jpg)
![Invoke the Adapter interactively
laptop:XTest gregtruty$
] Which adapter do you want to use? (Use arrow keys)
HTTP
HttpMyBankAdapter
❯ MyBankAdapter
SQLMyBankAdapter
[?] Which procedure do you want to invoke? (Use arrow keys)
getDriveLogin
❯ getAccounts
getTransactions
getTransferFunds
[?] Enter the comma-separated parameters:
Invoking MyBankAdapter:getAccounts...
Arguments:
[ "Greg” ]
Invocation result:
{
"isSuccessful": true,
"accts": [
{ "balance": 8247.22,
"number": "182729382",
"type": "Savings” },
{ "balance": 1452.23,
"number": "582729382",
"type": "Checking” } ]
}
wl invoke “Greg”](https://image.slidesharecdn.com/ibmxamaringtruty-141009090347-conversion-gate02/85/Ibm-xamarin-gtruty-23-320.jpg)
![Invoke the Adapter directly
laptop:XTest gregtruty$ wl invoke MyBankAdapter:getAccounts '"Greg"'
{
"isSuccessful": true,
"accts": [
{
"balance": 8247.22,
"number": "182729382",
"type": "Savings"
},
{
"balance": 1452.23,
"number": "582729382",
"type": "Checking"
}
]
}](https://image.slidesharecdn.com/ibmxamaringtruty-141009090347-conversion-gate02/85/Ibm-xamarin-gtruty-24-320.jpg)
![Invoke the Adapter interactively
laptop:XTest gregtruty$ wl invoke
] Which adapter do you want to use? (Use arrow keys)
HTTP
HttpMyBankAdapter
❯ MyBankAdapter
SQLMyBankAdapter
[?] Which procedure do you want to invoke? (Use arrow keys)
getDriveLogin
❯ getAccounts
getTransactions
getTransferFunds
[?] Enter the comma-separated parameters: "Greg"
Invoking MyBankAdapter:getAccounts...
Arguments:
[ "Greg” ]
Invocation result:
{
"isSuccessful": true,
"accts": [
{ "balance": 8247.22,
"number": "182729382",
"type": "Savings” },
{ "balance": 1452.23,
"number": "582729382",
"type": "Checking” } ]
}](https://image.slidesharecdn.com/ibmxamaringtruty-141009090347-conversion-gate02/85/Ibm-xamarin-gtruty-49-320.jpg)
Ibm xamarin gtruty
- 1. Connecting Xamarin Apps with IBM Worklight Chief Architect, IBM MobileFirst gtruty@us.ibm.com Greg Truty
- 2. Introducing IBM Worklight With the Worklight SDK for Xamarin developers Enterprise grade security, integration and app management following features of Worklight Security and Trust • Single sign-on mechanism • SSL encryption • Multi-factor authentication • Secured offline access • On device encryption of user data Enterprise Integration • Direct access to back-end systems • Leverage existing SOA services • Server-side caching • Unified push and SMS notifications Application Management • App distribution • App Version management • Remote disabling apps • Push Notification service management • Analytics and Usage report • Log collection for problem determination IBM Worklight goes beyond mobile app UI creation to deliver mobile optimized, standards-based, middleware and tools for enterprise-grade mobile applications and services creation “Best Enterprise Mobility Application Development Platform" by Compass Intelligence for 2014 Mobility Awards
- 3. Worklight CLI & Studio Leading tools for native and hybrid development that maximize code reuse, accelerate development, and promote team work Operational Console UI for app deployment, management, and version enforcement, real-time operational analytics, push notifications Worklight App Center A non-MDM, cross-platform, private mobile app store tailored to the needs of development team or as an enterprise store IBM Worklight – Main Components App Runtime Client APIs available for native, hybrid, and web apps Worklight Server Gateway for mobile user engagement, security, analytics, and application control Run TimeDevelopment
- 4. The IBM Worklight SDK for Xamarin Security Authentication Integration Notifications App Management Analytics Xamarin Studio Integrated Services Create rich native applications in C# in Xamarin Studio leveraging enterprise grade app services that speed development and enhance app capabilities and performance
- 5. Speed development Add rich app services Speed integration Ease troubleshootingSpeed integration Leverage robust security and authentication Get control of your applications What does this do for mobile application developers?
- 6. and More IBM Bluemix A rich set of mobile ready APIs that you can mix and match to power your App Run Code The developer can chose from multiple language runtimes or bring their own. Just upload your code and go. Store Data The developer can store data in the cloud as a service easily without needing to administer the databases. Cloud Integration Build hybrid environments. Connect to on-premises systems of record plus other public and private clouds. Expose your own APIs to your developers. Built on IBM SoftLayer Runs on top of IBM’s leading infrastructure as a service. A catalog of developer friendly APIs (IBM & third party) with mobile SDKs, that can be composed into new and existing mobile apps. Configure and manage through the BlueMix portal. API Catalog Big Data & Analytics Categories Data Inte- gration WebMobile
- 7. Enterprise Integration Worklight Mobile Server Firewall Existing Integration Hub backend integration HTTP(S) Database WebService REST JMS MQ File FTP SAP Siebel : JDBC Web Service JMSJSONXamarin Studio C# App built with Xamarin Studio Worklight server provides a single secure point of integration into the Enterprise that speeds integration and enables management of mobile solutions Enterprise Applications IBM MobileFirst SDK
- 8. Bring Your Own Tools! Developers have the flexibility to use the development tools of their choice • Worklight Studio • Command Line Interface (CLI) is provided to enable the use of other development tools The CLI provides the following capabilities: • Add Worklight SDKs to a native project • Create Worklight hybrid projects • Add environments to a Worklight hybrid project • Create Worklight Adapters • Test Worklight Adapters • Deploy Worklight applications and adapters to the Worklight Server • Start and stop the Worklight Server • Launch the Worklight administrative console
- 9. Worklight SDK for Xamarin – Developer Workflow 9 • Create Worklight server side artifacts and deploy using Command Line Interface • Install IBM Worklight component in Xamarin studio • Use Worklight APIs in your application • Extensive libraries and client APIs that expose and interface with native device functionality • Build Apps • Deploy/Manage/Monitor Apps
- 10. Add the IBM MobileFirst SDK Component
- 11. Interact with IBM Worklight via the Xamarin IDE
- 12. Worklight CLI and JDK configuration
- 13. $ wl create XTest $ wl add api XTestiOS –environment ios $ wl build $ wl start $ wl deploy Create a Worklight application (to manage the application)
- 18. Worklight Server: Adapters Worklight Server SQL / JDBC ESB SOAP / HTTP JMS CAST IRON REST Java Extension Node* For the server developer • JS anywhere: Simple APIs for server-side JavaScript development • Extensibility: Java API for custom adapters For the client developer • Easy-to-use, consistent client-side API to call any back-end system Enterprise back-ends and cloud services Run time • Lightweight server-side logic to expose data in a mobile-friendly way • Automatic JSON transformation of enterprise data for quick transport and ease of consumption by mobile developer • Server-side service composition to reduce requests over slow mobile network • XSLT to reduce fat SOAP responses • Security • Automatic enablement of server-side authentication control and audit • Analytics • Automatic collection of user actions and device and app properties • Mobile user engagement • Push notifications
- 19. public async Task<String> InvokeTransferFunds(string acctFrom, string acctTo, string amount { WorklightProcedureInvocationData invocationData = new WorklightProcedureInvocationData("HttpMyBankAdapter", "getTransferFunds", new object[] {acctFrom, acctTo, amount}); WorklightResponse task = await client.InvokeProcedure(invocationData); if (task.Success) { : } } Invoke an Adapter method from Xamarin
- 20. function getTransferFunds (acctFrom, acctTo, amount) { : if ((1*amount) > 0) { users[index].accts[f].balance = users[index].accts[f].balance - amount; users[index].accts[t].balance = (1*users[index].accts[t].balance) + (1*amount); result = true; } : path = getPath(interest); var input = { method : 'get', returnedContentType : 'xml', path : path }; return WL.Server.invokeHttp(input); } Implement Adapter methods to driver enterprise integration and implement common server side logic
- 21. Modify Adapter configuration <displayName>MyBankAdapter</displayName> <description>MyBankAdapter</description> <connectivity> <connectionPolicy xsi:type="http:HTTPConnectionPolicyType"> <protocol>http</protocol> <domain>rss.cnn.com</domain> <port>80</port> </connectionPolicy> <loadConstraints maxConcurrentConnectionsPerNode="2" /> </connectivity> <procedure name="getDriveLogin"/> <procedure name="getAccounts"/> <procedure name="getTransactions"/> <procedure name="getTransferFunds"/>
- 22. $ wl add adapter MyBankAdapter –-type http $ subl adapters/MyBankAdapter/MyBankAdapter-impl.js $ wl build $ wl deploy Create and implement desired adapter procedures
- 23. Invoke the Adapter interactively laptop:XTest gregtruty$ ] Which adapter do you want to use? (Use arrow keys) HTTP HttpMyBankAdapter ❯ MyBankAdapter SQLMyBankAdapter [?] Which procedure do you want to invoke? (Use arrow keys) getDriveLogin ❯ getAccounts getTransactions getTransferFunds [?] Enter the comma-separated parameters: Invoking MyBankAdapter:getAccounts... Arguments: [ "Greg” ] Invocation result: { "isSuccessful": true, "accts": [ { "balance": 8247.22, "number": "182729382", "type": "Savings” }, { "balance": 1452.23, "number": "582729382", "type": "Checking” } ] } wl invoke “Greg”
- 24. Invoke the Adapter directly laptop:XTest gregtruty$ wl invoke MyBankAdapter:getAccounts '"Greg"' { "isSuccessful": true, "accts": [ { "balance": 8247.22, "number": "182729382", "type": "Savings" }, { "balance": 1452.23, "number": "582729382", "type": "Checking" } ] }
- 25. Automatic adapter generation for SOAP and SAP NetWeaver • Speed-up creation of mobile apps which interact with Enterprise back- end system of records • Reduce the amount to coding to zero or near-zero for invoking SOAP based web services and services from the SAP NetWeaver Gateway • Consume these services via the generated adapter from your web, hybrid, or native app
- 26. Unified Push Notifications Register for, notify, and receive a notification via Worklight APIs Back-end System Back-end System Back-end System Back-end System Polling Adapters Message- based Adapters Unified Push API Notification State Database User-Device Database iOS Dispatcher Android Dispatcher Windows Phone Dispatcher SMS Dispatcher Apple Push Servers (APN) Google Push Servers (GCM) Microsoft Push Servers SMS/MMS Brokers Administrative Console Notification statistics, SMS subscription control Worklight Client-side Push Services iOS Push API Android Push API Windows Push API Broker API Worklight Client-side Push Services Worklight Client-side Push Services Optional 2-way SMS
- 27. Recent Push notification enhancements in Worklight Foundation Group notifications based on tags Notifications are targeted to only a select set of users based on their topics of interest Tags allow message producers / senders to segment devices One or more tags can exist per application Defined in application-descriptor.xml – created during deployment Broadcast, unicast and narrowcast notifications APIs available to send a notification to all the devices that installed the application Also provides for an option to opt out of receiving broadcast notifications Enhanced APIs to send a notification to specific user or device that installed the application Support for a notification targeted to devices of a particular platform that installed the application Server side REST APIs for device and subscription management Improved scalability of the push infrastructure to handle large volumes of push messages
- 28. Application Security Security Application Security Protecting data on the device Authentication integration framework Data protection realms Using device id as 2nd factor Code obfuscation SSL with server identity verification Proven platform security App authenticity testing Compatible with Jailbreak /malware detection Secure challenge- response on startup Encrypted offline cache Offline authentication Enforcing Security Updates Remote disable Direct update Security for enterprise application is the biggest concern of CTO’s Rich Worklight security features can now be used
- 29. Worklight security – concepts Security Tests A security test defines a security configuration for a protected resource Authentication realms Resources are protected by authentication realms. Authentication processes can be interactive or non-interactive. Authenticators and login modules An authenticator collects client credentials. A login module validates them.
- 30. Adapters can point to security tests <displayName>MyBankAdapter</displayName> <description>MyBankAdapter</description> <connectivity> <connectionPolicy xsi:type="http:HTTPConnectionPolicyType"> <protocol>http</protocol> <domain>rss.cnn.com</domain> <port>80</port> </connectionPolicy> <loadConstraints maxConcurrentConnectionsPerNode="2" /> </connectivity> <procedure name="getDriveLogin” securityTest="Adapter-securityTest” /> <procedure name="getAccounts” /> <procedure name="getTransactions” /> <procedure name="getTransferFunds” />
- 31. Security configuration is under the project <securityTests> <customSecurityTest name="Adapter-securityTest"> <test realm="SampleAppRealm" isInternalUserID="true"/> </customSecurityTest> </securityTests> <realms> <realm name="SampleAppRealm" loginModule="StrongDummy"> <className>com.worklight.core.auth.ext.FormBasedAuthenticator</className> </realm> </realms> <loginModules> <loginModule name="StrongDummy"> <className>com.worklight.core.auth.ext.NonValidatingLoginModule</className> </loginModule> </loginModules>
- 32. Code up the client-side challenge handler public override void HandleChallenge(WorklightResponse challenge) { Console.WriteLine ("We were challenged.. so we are handling it"); Dictionary<String,String > parms = new Dictionary<String, String> (); parms.Add ("j_username", "worklight"); parms.Add ("j_password", "password"); LoginFormParameters = new LoginFormInfo ("j_security_check", parms, null, 30000, "post"); shouldSubmitLoginForm = true; }
- 33. Configure on the connect to Worklight public async void Connect(){ //lets send a message to the server client.Analytics.Log("Trying to connect to server",metadata); ChallengeHandler customCH = new CustomChallengeHandler (appRealm); client.RegisterChallengeHandler(customCH); WorklightResponse task = await client.Connect (); //lets log to the local client (not server) client.Logger("Xamarin").Trace ("connection"); //write to the server the connection status client.Analytics.Log ("Connect response : " + task.Success); //return task; }
- 34. Device Single Sign-On (SSO) • Enables a mobile user to authenticate once and gain access to all apps from the same organization (technically, with the same developer certificate) without re-authenticating. • Integration with DataPower, ISAM, and other gateways App 1 secureMobileOSkey store Worklight Server App 2 ID Session x Session y Duplicate after receiving ID from App 2 Implementation Implemented using combination of server-side capabilities (realms) and unique device identification (device ID) On successful login the authentication state is saved in the database and used for validations in subsequent sessions from the same device.
- 35. Manage the Worklight applications
- 36. Application Management • Better control of your application • Active • Active, Notifying (useful for informing users of scheduled outages or future pending updates) • Access Disabled (useful for forcing upgrades to new versions)
- 37. Disable or Notify the end user
- 38. Remote-controlled client-side log collection • Worklight provides Native and JavaScript API for client-side logging • Administrator defines log collection profiles on the server which are automatically retrieved by the Worklight client-side runtime • By default sent on init, resume, and 75% full – can be customized • Administrator can perform analysis and text search of client-side logs via server-side analytics console
- 39. Unified Client and Server Analytics Out-of-the-box analytics address the following: • User adoption, device and app properties • User actions and called adapter procedures • Performance and data usage information • Exceptions, crashes, logs, response time Analytics component provided in a WAR for simple install and administration
- 40. Service integration analytics Robust analytics for adapter usage including average response time, average data usage, and server usage statistics
- 41. Server and Client log inspection made easy Worklight Analytics Console enables easy searching of both client and server logs
- 42. Worklight provides C# API documentation
- 43. Worklight Cluster Load Balancer Backend 1 Backend 2 Worklight Database Web SSO Server Corporate LAN Corporate DMZ IBM Worklight Foundation – Typical Topology
- 44. Seek community forum/support at Stack Overflow http://stackoverflow.com/questions/tagged/worklight
- 45. Demo
- 46. Resources Worklight Getting Started (documentation, CLI reference, sample adapters, etc…) http://www.ibm.com/developerworks/mobile/worklight/getting-started.html Worklight CLI Download http://www.ibm.com/developerworks/mobile/worklight/download/cli.html Xamarin and Worklight information http://www.xamarin.com/ibm Worklight Support http://stackoverflow.com/questions/tagged/worklight
- 48. © Copyright IBM Corporation 2013. All rights reserved. The information contained in these materials is provided for informational purposes only, and is provided AS IS without warranty of any kind, express or implied. IBM shall not be responsible for any damages arising out of the use of, or otherwise related to, these materials. Nothing contained in these materials is intended to, nor shall have the effect of, creating any warranties or representations from IBM or its suppliers or licensors, or altering the terms and conditions of the applicable license agreement governing the use of IBM software. References in these materials to IBM products, programs, or services do not imply that they will be available in all countries in which IBM operates. Product release dates and/or capabilities referenced in these materials may change at any time at IBM’s sole discretion based on market opportunities or other factors, and are not intended to be a commitment to future product or feature availability in any way. IBM, the IBM logo, Rational, the Rational logo, Telelogic, the Telelogic logo, and other IBM products and services are trademarks of the International Business Machines Corporation, in the United States, other countries or both. Other company, product, or service names may be trademarks or service marks of others.
- 49. Invoke the Adapter interactively laptop:XTest gregtruty$ wl invoke ] Which adapter do you want to use? (Use arrow keys) HTTP HttpMyBankAdapter ❯ MyBankAdapter SQLMyBankAdapter [?] Which procedure do you want to invoke? (Use arrow keys) getDriveLogin ❯ getAccounts getTransactions getTransferFunds [?] Enter the comma-separated parameters: "Greg" Invoking MyBankAdapter:getAccounts... Arguments: [ "Greg” ] Invocation result: { "isSuccessful": true, "accts": [ { "balance": 8247.22, "number": "182729382", "type": "Savings” }, { "balance": 1452.23, "number": "582729382", "type": "Checking” } ] }