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Enable chaining for select application #160

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Enable chaining for select application #160

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f59d42c
Fixed broken FIDO2 demo app.
jensutbult Aug 15, 2024
83b0ad5
Changed select application to use chaining. Fixed issue where send re…
jensutbult Aug 22, 2024
d0ef22b
Remove deprecated NFC entitlement from demo app.
jensutbult Aug 22, 2024
d019c73
Add USB-C support to OATH demo.
jensutbult Aug 22, 2024
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31 changes: 16 additions & 15 deletions YubiKit/YubiKit/Connections/SmartCardInterface/YKFSmartCardInterface.m
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Original file line number Diff line number Diff line change
Expand Up @@ -58,22 +58,23 @@ -(instancetype)initWithConnectionController:(id<YKFConnectionControllerProtocol>
}

- (void)selectApplication:(YKFSelectApplicationAPDU *)apdu completion:(YKFSmartCardInterfaceResponseBlock)completion {
[self.connectionController execute:apdu completion:^(NSData *response, NSError *error, NSTimeInterval executionTime) {
[self executeCommand:apdu completion:^(NSData * _Nullable data, NSError * _Nullable error) {
if (error) {
completion(nil, error);
return;
}
UInt16 statusCode = [self statusCodeFromKeyResponse:response];
NSData *data = [self dataFromKeyResponse:response];
if (statusCode == YKFAPDUErrorCodeNoError) {
completion(data, nil);
} else if (statusCode == YKFAPDUErrorCodeMissingFile || statusCode == YKFAPDUErrorCodeInsNotSupported) {
NSError *error = [YKFSessionError errorWithCode:YKFSessionErrorMissingApplicationCode];
completion(nil, error);
if ([error isKindOfClass:[YKFSessionError class]]) {
UInt16 statusCode = error.code;
if (statusCode == YKFAPDUErrorCodeMissingFile || statusCode == YKFAPDUErrorCodeInsNotSupported) {
NSError *error = [YKFSessionError errorWithCode:YKFSessionErrorMissingApplicationCode];
completion(nil, error);
} else {
NSAssert(TRUE, @"The key returned an unexpected SW when selecting application");
NSError *error = [YKFSessionError errorWithCode:YKFSessionErrorUnexpectedStatusCode];
completion(nil, error);
}
} else {
completion(nil, error);
}
} else {
NSAssert(TRUE, @"The key returned an unexpected SW when selecting application");
NSError *error = [YKFSessionError errorWithCode:YKFSessionErrorUnexpectedStatusCode];
completion(nil, error);
completion(data, nil);
}
}];
}
Expand Down Expand Up @@ -101,7 +102,7 @@ - (void)executeCommand:(YKFAPDU *)apdu sendRemainingIns:(YKFSmartCardInterfaceSe
ins = 0xA5;
break;
}
YKFAPDU *sendRemainingApdu = [[YKFAPDU alloc] initWithData:[NSData dataWithBytes:(unsigned char[]){0x00, ins, 0x00, 0x00} length:4]];
YKFAPDU *sendRemainingApdu = [[YKFAPDU alloc] initWithData:[NSData dataWithBytes:(unsigned char[]){0x00, ins, 0x00, 0x00, 0x00} length:5]];
// Queue a new request recursively
[self executeCommand:sendRemainingApdu sendRemainingIns:sendRemainingIns timeout:timeout data:data completion:completion];
return;
Expand Down
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