Beginning Web Development, Silverlight, and ASP.NET AJAX

More documents

Recommendations

Info

240 CHAPTER 10 ■ .NET 3.0: PROGRAMMING WITH CARDSPACE Figure 10-8. The CardSpace card has signed you into the site. Creating a Web Site That Uses CardSpace The previous example demonstrated how a web site can use CardSpace on the client site to request and receive client credentials. In this section, you’ll step through what it takes to build this application and run it on IIS. While CardSpace works on IIS 5, 6, and 7, this tutorial demonstrates installing certificates on IIS 7. Preparing Your Development Environment for CardSpace Your development environment will need some configuration before you can use Card- Space effectively. Before you do anything else, make sure that you have the Windows SDK installed. Within the Windows SDK, find the file WCFSamples.zip in the samples directory. In here, you’ll find the technology samples folder containing CardSpace samples. Look at the UsingCardSpacewithIE7 sample (note that CardSpace is not supported on earlier versions of Internet Explorer) and open the setup.bat file, using Notepad to inspect it. Each CardSpace sample uses a similar setup, and they all follow the same four steps. Execute the setup.bat file to install the sample. The next sections will describe how it sets up CardSpace on your server. Step 1: Registering CAPICOM.dll The batch file should register CAPICOM.dll for you. On some systems this fails, so if you are having trouble installing the CardSpace samples, register it manually. You do this by changing to the Bin folder in the Windows SDK directory and issuing the following command from a DOS prompt: Regsvr32 /s capicom.dll
CHAPTER 10 ■ .NET 3.0: PROGRAMMING WITH CARDSPACE 241 This registers the DLL for you. Using /s does a silent installation, where you don’t get the various status updates. CAPICOM.dll is the implementation of the CAPICOM security layer, which allows for easy integration of security, digital signing, and encryption onto web pages. It is part of the Windows SDK, and can be found in the Bin directory. It provides a COM interface to the Microsoft CryptoAPI and exposes a set of its functions allowing for easy incorporation of digital signing and encryption into your programs. It provides support for smart cards, software keys, verification of digitally signed data, certificates, and more. It’s well worth a look at its functions, but a deep dive goes beyond the scope of this book. However, the SDK documentation is a great place to start if you are serious about security in your web applications. Step 2: Installing Certificates The next function that the batch file performs is installing the certificates that are necessary to allow the site to be authenticated and trusted with HTTPS in the browser. This is performed by the install-certificates.vbs script. The SDK ships with four sample certificates, used by the following URLs: https://www.contoso.com https://www.fabrikam.com https://www.woodgrovebank.com https://www.adatum.com When you browse to a site, the certificate has to match the site—so if you visit http://localhost and it is certified by a certificate from https://www.contoso.com, you will get an error in the browser. This offers you two levels of security. The first is that Internet Explorer will present you with a blocking page letting you know that there is a problem with the certificate (see Figure 10-9). This security measure is in place to prevent a “bad” site from delivering the certificate from a “good” site and betraying the user’s trust. However, Internet Explorer still gives you the choice to proceed to the site, but lets you know that it isn’t recommended. Should you decide to do this, you’ll see another visual indicator that there is a problem with the site—the address bar is colored red and a certificate error is highlighted (see Figure 10-10).
Page 1:
The EXPERT’s VOIce ® in .NET Beg
Page 4 and 5:
Beginning Web Development, Silverli
Page 6 and 7:
2ca983ba3745582e6151dc1b079b2db0
Page 9 and 10:
Contents About the Author . . . . .
Page 11 and 12:
■CONTENTS ix ■CHAPTER 5 ASP.NET
Page 13 and 14:
■CONTENTS xi ■CHAPTER 11 Ajax A
Page 15 and 16:
■CONTENTS xiii ■CHAPTER 15 Enha
Page 17:
About the Author ■LAURENCE MORONE
Page 21 and 22:
Introduction This book is aimed at
Page 23:
PART 1 Building Web Applications
Page 26 and 27:
4 CHAPTER 1 ■ INTRODUCTION TO WEB
Page 28 and 29:
Page 30 and 31:
Page 32 and 33:
10 CHAPTER 2 ■ BASICS OF WEB DEVE
Page 34 and 35:
Page 36 and 37:
Page 38 and 39:
Page 40 and 41:
Page 42 and 43:
Page 44 and 45:
Page 46 and 47:
Page 48 and 49:
Page 50 and 51:
Page 52 and 53:
Page 54 and 55:
Page 56 and 57:
Page 58 and 59:
Page 60 and 61:
38 CHAPTER 3 ■ WEB FORMS WITH ASP
Page 62 and 63:
Page 64 and 65:
Page 66 and 67:
Page 68 and 69:
Page 70 and 71:
Page 72 and 73:
Page 74 and 75:
Page 76 and 77:
Page 78 and 79:
Page 80 and 81:
Page 82 and 83:
Page 84 and 85:
Page 86 and 87:
Page 88 and 89:
Page 91 and 92:
CHAPTER 4 Data Binding with ASP.NET
Page 93 and 94:
CHAPTER 4 ■ DATA BINDING WITH ASP
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125:
Page 128 and 129:
106 CHAPTER 5 ■ ASP.NET WEB SERVI
Page 130 and 131:
Page 132 and 133:
Page 134 and 135:
Page 136 and 137:
Page 138 and 139:
Page 140 and 141:
Page 142 and 143:
Page 144 and 145:
Page 146 and 147:
Page 148 and 149:
Page 151 and 152:
CHAPTER 6 Deploying Your Web Site I
Page 153 and 154:
CHAPTER 6 ■ DEPLOYING YOUR WEB SI
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Page 173:
Page 177 and 178:
CHAPTER 7 .NET 3.0: Windows Communi
Page 179 and 180:
CHAPTER 7 ■ .NET 3.0: WINDOWS COM
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
CHAPTER 8 .NET 3.0: Windows Present
Page 201 and 202:
CHAPTER 8 ■ .NET 3.0: WINDOWS PRE
Page 203 and 204:
Page 205 and 206:
Page 207 and 208:
Page 209 and 210:
Page 211 and 212: CHAPTER 8 ■ .NET 3.0: WINDOWS PRE
Page 231 and 232: CHAPTER 9 .NET 3.0: Windows Workflo
Page 233 and 234: CHAPTER 9 ■ .NET 3.0: WINDOWS WOR
Page 253: CHAPTER 9 ■ .NET 3.0: WINDOWS WOR
Page 256 and 257: 234 CHAPTER 10 ■ .NET 3.0: PROGRA
Page 275 and 276: CHAPTER 11 Ajax Applications and Em
Page 277 and 278: CHAPTER 11 ■ AJAX APPLICATIONS AN
Page 301 and 302: CHAPTER 12 AJAX Extensions for ASP.
Page 303 and 304: CHAPTER 12 ■ AJAX EXTENSIONS FOR
Page 313 and 314:
CHAPTER 12 ■ AJAX EXTENSIONS FOR
Page 315 and 316:
Page 317 and 318:
Page 319 and 320:
Page 321 and 322:
Page 323 and 324:
Page 325 and 326:
Page 327 and 328:
Page 329 and 330:
Page 331 and 332:
CHAPTER 13 Ajax Scripts and Service
Page 333 and 334:
CHAPTER 13 ■ AJAX SCRIPTS AND SER
Page 335 and 336:
Page 337 and 338:
Page 339 and 340:
Page 341 and 342:
Page 343 and 344:
Page 345 and 346:
Page 347 and 348:
Page 349 and 350:
Page 351:
Page 354 and 355:
332 CHAPTER 14 ■ JAVASCRIPT PROGR
Page 356 and 357:
Page 358 and 359:
Page 360 and 361:
Page 362 and 363:
Page 364 and 365:
Page 366 and 367:
Page 368 and 369:
Page 370 and 371:
Page 372 and 373:
Page 375 and 376:
CHAPTER 15 Enhancing the Web Experi
Page 377 and 378:
CHAPTER 15 ■ ENHANCING THE WEB EX
Page 379 and 380:
Page 381 and 382:
Page 383 and 384:
Page 385 and 386:
Page 387 and 388:
Page 389 and 390:
Page 391 and 392:
Page 393 and 394:
Page 395:
Page 398 and 399:
376 CHAPTER 16 ■ PROGRAMMING SILV
Page 400 and 401:
Page 402 and 403:
Page 404 and 405:
Page 406 and 407:
Page 408 and 409:
Page 410 and 411:
Page 412 and 413:
Page 414 and 415:
Page 416 and 417:
Page 418 and 419:
Page 420 and 421:
Page 422 and 423:
Page 424 and 425:
Page 426 and 427:
Page 428 and 429:
Page 430 and 431:
Page 432 and 433:
Page 434 and 435:
Page 436 and 437:
Page 438 and 439:
416 ■INDEX applications. See also
Page 440 and 441:
418 ■INDEX copying web sites, 25
Page 442 and 443:
420 ■INDEX ■H H path language c
Page 444 and 445:
422 ■INDEX object orientation, 16
Page 446 and 447:
424 ■INDEX Sequential Workflow Co
Page 448 and 449:
426 ■INDEX ■V V path language c
show all

Beginning Web Development, Silverlight, and ASP.NET AJAX

Create successful ePaper yourself

Delete template?

Save as template?