/*
Copyright (C) 2000-2005 SKYRIX Software AG
This file is part of SOPE.
SOPE is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
SOPE is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
License along with SOPE; see the file COPYING. If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/
#include "iCalAction.h"
#include "iCalPortalDatabase.h"
#include "iCalPortalUser.h"
#include "common.h"
@implementation iCalAction
- (id)initWithContext:(WOContext *)_ctx {
self->ctx = [_ctx retain];
return self;
}
- (void)dealloc {
[self->ctx release];
[super dealloc];
}
/* accessors */
- (WOContext *)context {
return self->ctx;
}
- (WORequest *)request {
return [self->ctx request];
}
- (id)application {
return [WOApplication application];
}
- (NSString *)requestUser {
NSRange r;
NSString *s;
s = [[self request] requestHandlerPath];
r = [s rangeOfString:@"/"];
if (r.length == 0) return nil;
return [s substringToIndex:r.location];
}
- (NSString *)requestCalendarPath {
NSRange r;
NSString *s;
s = [[self request] requestHandlerPath];
r = [s rangeOfString:@"/"];
if (r.length == 0) return nil;
return [s substringFromIndex:(r.location + 1)];
}
/* operation */
- (WOResponse *)run {
return nil;
}
- (NSString *)credentials {
WORequest *rq;
id creds;
NSRange r;
if ((rq = [self->ctx request]) == nil)
return nil;
if ((creds = [rq headerForKey:@"authorization"]) == nil)
return nil;
r = [creds rangeOfString:@" " options:NSBackwardsSearch];
if (r.length == 0) {
[self logWithFormat:@"invalid 'authorization' header: '%@'", creds];
return nil;
}
return [creds substringFromIndex:(r.location + r.length)];
}
- (NSString *)credentialsLogin {
id creds;
creds = [creds stringByDecodingBase64];
creds = [creds componentsSeparatedByString:@":"];
if ([creds count] < 2) {
[self logWithFormat:@"invalid credentials"];
return nil;
}
return [creds objectAtIndex:0];
}
- (iCalPortalDatabase *)database {
return [(id)[WOApplication application] database];
}
- (iCalPortalUser *)user {
iCalPortalDatabase *db;
iCalPortalUser *user;
id creds;
NSString *login, *pwd;
if ((db = [self database]) == nil)
return nil;
if ((creds = [self credentials]) == nil)
return nil;
/* assuming basic authentication ... */
creds = [creds stringByDecodingBase64];
creds = [creds componentsSeparatedByString:@":"];
if ([creds count] < 2) {
[self logWithFormat:@"invalid credentials"];
return nil;
}
login = [creds objectAtIndex:0];
pwd = [creds objectAtIndex:1];
user = [db userWithName:login password:pwd];
return user;
}
- (NSString *)authRealm {
WOApplication *app = [self application];
return [app name];
}
- (WOResponse *)missingAuthResponse {
WOResponse *resp;
NSString *auth;
auth = [NSString stringWithFormat:@"Basic realm=\"%@\"",[self authRealm]];
resp = [(WOResponse *)[WOResponse alloc] initWithRequest:[self request]];
[resp setStatus:401 /* unauthorized */];
[resp setHeader:auth forKey:@"www-authenticate"];
//[resp setHeader:@"close" forKey:@"connection"];
[resp setHeader:@"text/html; charset=iso-8859-1" forKey:@"content-type"];
[resp appendContentString:
@""
@""
@"401 Authorization Required"
@""
@"Authorization Required
"
@"Apache/1.3.26 Server at dogbert Port 9000"
@""
];
return AUTORELEASE(resp);
}
- (WOResponse *)accessDeniedResponse {
WOResponse *resp;
NSString *auth;
auth = [NSString stringWithFormat:@"Basic realm=\"%@\"",[self authRealm]];
[self logWithFormat:@"access was denied"];
resp = [(WOResponse *)[WOResponse alloc] initWithRequest:[self request]];
[resp setStatus:403 /* forbidden */];
[resp setHeader:auth forKey:@"www-authenticate"];
return [resp autorelease];
}
- (WOResponse *)notFoundResponse {
WOResponse *resp;
resp = [(WOResponse *)[WOResponse alloc] initWithRequest:[self request]];
[resp setStatus:404 /* not found */];
return [resp autorelease];
}
@end /* iCalAction */
@implementation iCalFakeAction
- (id)initWithContext:(WOContext *)_ctx code:(int)_status {
if ((self = [super initWithContext:_ctx])) {
self->code = _status;
}
return self;
}
- (id)initWithContext:(WOContext *)_ctx {
return [self initWithContext:_ctx code:200];
}
- (WOResponse *)run {
WOResponse *r;
r = [WOResponse responseWithRequest:[self request]];
[r setStatus:self->code];
[r setHeader:@"close" forKey:@"connection"];
[r setHeader:@"text/plain; charset=iso-8859-1" forKey:@"content-type"];
[r appendContentString:@"operation executed\r\n"];
return r;
}
@end /* iCalFakeAction */