iTP Secure WebServer System Administrator's Guide (Version 7.0)

Contents

iTP Secure WebServer System Administrator’s Guide—523346-012

xix

Figures (continued)

Figure 8-1. CGI Relationships 8-2

Figure 8-2. Generic-CGI Server class 8-3

Figure 8-3. Pathway CGI Interface 8-5

Figure 11-1. Requesting a Ticket 11-3

Figure 11-2. Using a Ticket 11-3

Figure 11-3. Proxies 11-10

Figure 11-4. Relative and Absolute References 11-12

Figure C-1. Logging Using External Serverclass C-8

Figure D-1. Basic Encryption D-2

Figure D-2. Public-Key Systems D-4

Figure D-3. Certificate Chain D-6

Tables

Table 4-1. Common Distinguished Name (DN) Attributes 4-5

Table 4-2. Supported DN Attributes 4-25

Table 7-1. Required Log-File Space 7-24

Table 7-2. Region Directive Variables 7-41

Table 7-3. SSI Environment Variables 7-56

Table 8-1. Environment Variables 8-11

Table 8-2. Pathway Specific Environment Variables 8-17

Table 8-3. Environment Variable Access Methods 8-21

Table 8-4. Sample HTTP Header Variables 8-22

Table 8-5. CGI Response Headers 8-27

Table 8-6. CGI Procedures 8-30

Table 11-1. Anonymous Ticketing Attributes 11-6

Table 11-2. Region Directive Variables for Anonymous Sessions 11-16

Table A-1. Directives That Have Been Replaced A-2

Table A-2. Cipher Pairs Supported (by Protocol) A-7

Table A-3. WebServer Actions Based on SSL Version A-9

Table A-4. Server Access Errors A-35

Table A-5. URL Pattern-Matching Characters A-50

Table A-6. URL Pattern-Matching Examples A-51

Table C-1. Access Log Fields C-2

Table C-2. HTTP Status Codes C-3

Table C-3. Extended Log Items C-5

Table E-1. Tcl Expression Operators E-5

Table F-1. HTTP/1.1 Features Supported by iTP Secure WebServer F-1