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$NetBSD: patch-ae,v 1.2 2000/01/15 22:55:48 hubertf Exp $
diff -x *.orig -urN ./WWW/Library/Implementation/HTAAServ.h /usr/pkgsrc/www/lynx/work.unpatched/lynx2-8-2/WWW/Library/Implementation/HTAAServ.h
--- ./WWW/Library/Implementation/HTAAServ.h Thu Jan 1 01:00:00 1970
+++ /usr/pkgsrc/www/lynx/work.unpatched/lynx2-8-2/WWW/Library/Implementation/HTAAServ.h Sat Jan 15 07:57:17 2000
@@ -0,0 +1,144 @@
+/* SERVER SIDE ACCESS AUTHORIZATION MODULE
+
+ This module is the server side interface to Access Authorization (AA) package. It
+ contains code only for server.
+
+ Important to know about memory allocation:
+
+ Routines in this module use dynamic allocation, but free automatically all the memory
+ reserved by them.
+
+ Therefore the caller never has to (and never should) free() any object returned by
+ these functions.
+
+ Therefore also all the strings returned by this package are only valid until the next
+ call to the same function is made. This approach is selected, because of the nature of
+ access authorization: no string returned by the package needs to be valid longer than
+ until the next call.
+
+ This also makes it easy to plug the AA package in: you don't have to ponder whether to
+ free()something here or is it done somewhere else (because it is always done somewhere
+ else).
+
+ The strings that the package needs to store are copied so the original strings given as
+ parameters to AA functions may be freed or modified with no side effects.
+
+ Also note:The AA package does not free() anything else than what it has itself
+ allocated.
+
+ */
+
+#ifndef HTAASERV_H
+#define HTAASERV_H
+
+#include <HTRules.h> /* This module interacts with rule system */
+#include <HTAAUtil.h> /* Common parts of AA */
+#include <HTAuth.h> /* Authentication */
+
+
+#ifdef SHORT_NAMES
+#define HTAAstMs HTAA_statusMessage
+#define HTAAchAu HTAA_checkAuthorization
+#define HTAAcoAH HTAA_composeAuthHeaders
+#define HTAAsLog HTAA_startLogging
+#endif /*SHORT_NAMES*/
+
+extern time_t theTime;
+
+/*
+
+Check Access Authorization
+
+ HTAA_checkAuthorization() is the main access authorization function.
+
+ */
+
+/* PUBLIC HTAA_checkAuthorization()
+** CHECK IF USER IS AUTHORIZED TO ACCESS A FILE
+** ON ENTRY:
+** url is the document to be accessed.
+** method_name name of the method, e.g. "GET"
+** scheme_name authentication scheme name.
+** scheme_specifics authentication string (or other
+** scheme specific parameters, like
+** Kerberos-ticket).
+**
+** ON EXIT:
+** returns status codes uniform with those of HTTP:
+** 200 OK if file access is ok.
+** 401 Unauthorized if user is not authorized to
+** access the file.
+** 403 Forbidden if there is no entry for the
+** requested file in the ACL.
+**
+** NOTE:
+** This function does not check whether the file
+** exists or not -- so the status 404 Not found
+** must be returned from somewhere else (this is
+** to avoid unnecessary overhead of opening the
+** file twice).
+**
+*/
+PUBLIC int HTAA_checkAuthorization PARAMS((CONST char * url,
+ CONST char * method_name,
+ CONST char * scheme_name,
+ char * scheme_specifics));
+/*
+
+Compose Status Line Message
+
+ */
+
+/* SERVER PUBLIC HTAA_statusMessage()
+** RETURN A STRING EXPLAINING ACCESS
+** AUTHORIZATION FAILURE
+** (Can be used in server reply status line
+** with 401/403 replies.)
+** ON EXIT:
+** returns a string containing the error message
+** corresponding to internal HTAAFailReason.
+*/
+PUBLIC char *HTAA_statusMessage NOPARAMS;
+/*
+
+Compose "Authenticate:" Header Lines for Server Reply
+
+ */
+
+/* SERVER PUBLIC HTAA_composeAuthHeaders()
+** COMPOSE WWW-Authenticate: HEADER LINES
+** INDICATING VALID AUTHENTICATION SCHEMES
+** FOR THE REQUESTED DOCUMENT
+** ON ENTRY:
+** No parameters, but HTAA_checkAuthorization() must
+** just before have failed because a wrong (or none)
+** authentication scheme was used.
+**
+** ON EXIT:
+** returns a buffer containing all the WWW-Authenticate:
+** fields including CRLFs (this buffer is auto-freed).
+** NULL, if authentication won't help in accessing
+** the requested document.
+*/
+PUBLIC char *HTAA_composeAuthHeaders NOPARAMS;
+/*
+
+Start Access Authorization Logging
+
+ */
+
+/* PUBLIC HTAA_startLogging()
+** START UP ACCESS AUTHORIZATION LOGGING
+** ON ENTRY:
+** fp is the open log file.
+**
+*/
+PUBLIC void HTAA_startLogging PARAMS((FILE * fp));
+/*
+
+ */
+
+#endif /* NOT HTAASERV_H */
+/*
+
+ End of file HTAAServ.h. */
|
