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[ret makeImmutable];
[ret retain];
[pool release];
return (subjectAlternativeName = ret);
}
- (BOOL)hasCommonNameMatchingDomain: (OFString*)domain
{
OFString *name;
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFList *CNs = [[self subject] objectForKey: OID_commonName];
for (name in CNs) {
if ([self X509_isAssertedDomain: name
equalDomain: domain]) {
[pool release];
return YES;
}
}
[pool release];
return NO;
}
- (BOOL)hasDNSNameMatchingDomain: (OFString*)domain
{
OFString *name;
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFDictionary *SANs = [self subjectAlternativeName];
OFList *assertedNames = [SANs objectForKey: @"dNSName"];
for (name in assertedNames) {
if ([self X509_isAssertedDomain: name
equalDomain: domain]) {
[pool release];
return YES;
}
}
[pool release];
return NO;
}
- (BOOL)hasSRVNameMatchingDomain: (OFString*)domain
service: (OFString*)service
{
size_t serviceLength;
OFString *name;
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFDictionary *SANs = [self subjectAlternativeName];
OFList *assertedNames = [[SANs objectForKey: @"otherName"]
objectForKey: OID_SRVName];
if (![service hasPrefix: @"_"])
service = [service stringByPrependingString: @"_"];
service = [service stringByAppendingString: @"."];
serviceLength = [service length];
for (name in assertedNames) {
if ([name hasPrefix: service]) {
OFString *asserted;
asserted = [name substringWithRange:
of_range(serviceLength,
[name length] - serviceLength)];
if ([self X509_isAssertedDomain: asserted
equalDomain: domain]) {
[pool release];
return YES;
}
}
}
[pool release];
return NO;
}
- (BOOL) X509_isAssertedDomain: (OFString*)asserted
equalDomain: (OFString*)domain
{
/*
* In accordance with RFC 6125 this only allows a wildcard as the
* left-most label and matches only the left-most label with it.
* E.g. *.example.com matches foo.example.com,
* but not foo.bar.example.com
*/
size_t firstDot;
if (![asserted caseInsensitiveCompare: domain])
return YES;
if (![asserted hasPrefix: @"*."])
return NO;
asserted = [asserted substringWithRange: of_range(2,
[asserted length] - 2)];
firstDot = [domain indexOfFirstOccurrenceOfString: @"."];
if (firstDot == OF_INVALID_INDEX)
return NO;
domain = [domain substringWithRange: of_range(firstDot + 1,
[domain length] - firstDot - 1)];
if (![asserted caseInsensitiveCompare: domain])
return YES;
return NO;
}
- (OFDictionary*)X509_dictionaryFromX509Name: (X509_NAME*)name
{
int i;
int count = X509_NAME_entry_count(name);
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
OFMutableDictionary *dict = [OFMutableDictionary dictionary];
|