mlops-template-gitlab/lambda_functions/lambda-gitlab-pipeline-trigger/urllib3/contrib/_securetransport/bindings.py [36:519]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CDLL, CFUNCTYPE, POINTER, c_bool, c_byte, c_char_p, c_int32, c_long, c_size_t, c_uint32, c_ulong, c_void_p, ) from ctypes.util import find_library from urllib3.packages.six import raise_from if platform.system() != "Darwin": raise ImportError("Only macOS is supported") version = platform.mac_ver()[0] version_info = tuple(map(int, version.split("."))) if version_info < (10, 8): raise OSError( "Only OS X 10.8 and newer are supported, not %s.%s" % (version_info[0], version_info[1]) ) def load_cdll(name, macos10_16_path): """Loads a CDLL by name, falling back to known path on 10.16+""" try: # Big Sur is technically 11 but we use 10.16 due to the Big Sur # beta being labeled as 10.16. if version_info >= (10, 16): path = macos10_16_path else: path = find_library(name) if not path: raise OSError # Caught and reraised as 'ImportError' return CDLL(path, use_errno=True) except OSError: raise_from(ImportError("The library %s failed to load" % name), None) Security = load_cdll( "Security", "/System/Library/Frameworks/Security.framework/Security" ) CoreFoundation = load_cdll( "CoreFoundation", "/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation", ) Boolean = c_bool CFIndex = c_long CFStringEncoding = c_uint32 CFData = c_void_p CFString = c_void_p CFArray = c_void_p CFMutableArray = c_void_p CFDictionary = c_void_p CFError = c_void_p CFType = c_void_p CFTypeID = c_ulong CFTypeRef = POINTER(CFType) CFAllocatorRef = c_void_p OSStatus = c_int32 CFDataRef = POINTER(CFData) CFStringRef = POINTER(CFString) CFArrayRef = POINTER(CFArray) CFMutableArrayRef = POINTER(CFMutableArray) CFDictionaryRef = POINTER(CFDictionary) CFArrayCallBacks = c_void_p CFDictionaryKeyCallBacks = c_void_p CFDictionaryValueCallBacks = c_void_p SecCertificateRef = POINTER(c_void_p) SecExternalFormat = c_uint32 SecExternalItemType = c_uint32 SecIdentityRef = POINTER(c_void_p) SecItemImportExportFlags = c_uint32 SecItemImportExportKeyParameters = c_void_p SecKeychainRef = POINTER(c_void_p) SSLProtocol = c_uint32 SSLCipherSuite = c_uint32 SSLContextRef = POINTER(c_void_p) SecTrustRef = POINTER(c_void_p) SSLConnectionRef = c_uint32 SecTrustResultType = c_uint32 SecTrustOptionFlags = c_uint32 SSLProtocolSide = c_uint32 SSLConnectionType = c_uint32 SSLSessionOption = c_uint32 try: Security.SecItemImport.argtypes = [ CFDataRef, CFStringRef, POINTER(SecExternalFormat), POINTER(SecExternalItemType), SecItemImportExportFlags, POINTER(SecItemImportExportKeyParameters), SecKeychainRef, POINTER(CFArrayRef), ] Security.SecItemImport.restype = OSStatus Security.SecCertificateGetTypeID.argtypes = [] Security.SecCertificateGetTypeID.restype = CFTypeID Security.SecIdentityGetTypeID.argtypes = [] Security.SecIdentityGetTypeID.restype = CFTypeID Security.SecKeyGetTypeID.argtypes = [] Security.SecKeyGetTypeID.restype = CFTypeID Security.SecCertificateCreateWithData.argtypes = [CFAllocatorRef, CFDataRef] Security.SecCertificateCreateWithData.restype = SecCertificateRef Security.SecCertificateCopyData.argtypes = [SecCertificateRef] Security.SecCertificateCopyData.restype = CFDataRef Security.SecCopyErrorMessageString.argtypes = [OSStatus, c_void_p] Security.SecCopyErrorMessageString.restype = CFStringRef Security.SecIdentityCreateWithCertificate.argtypes = [ CFTypeRef, SecCertificateRef, POINTER(SecIdentityRef), ] Security.SecIdentityCreateWithCertificate.restype = OSStatus Security.SecKeychainCreate.argtypes = [ c_char_p, c_uint32, c_void_p, Boolean, c_void_p, POINTER(SecKeychainRef), ] Security.SecKeychainCreate.restype = OSStatus Security.SecKeychainDelete.argtypes = [SecKeychainRef] Security.SecKeychainDelete.restype = OSStatus Security.SecPKCS12Import.argtypes = [ CFDataRef, CFDictionaryRef, POINTER(CFArrayRef), ] Security.SecPKCS12Import.restype = OSStatus SSLReadFunc = CFUNCTYPE(OSStatus, SSLConnectionRef, c_void_p, POINTER(c_size_t)) SSLWriteFunc = CFUNCTYPE( OSStatus, SSLConnectionRef, POINTER(c_byte), POINTER(c_size_t) ) Security.SSLSetIOFuncs.argtypes = [SSLContextRef, SSLReadFunc, SSLWriteFunc] Security.SSLSetIOFuncs.restype = OSStatus Security.SSLSetPeerID.argtypes = [SSLContextRef, c_char_p, c_size_t] Security.SSLSetPeerID.restype = OSStatus Security.SSLSetCertificate.argtypes = [SSLContextRef, CFArrayRef] Security.SSLSetCertificate.restype = OSStatus Security.SSLSetCertificateAuthorities.argtypes = [SSLContextRef, CFTypeRef, Boolean] Security.SSLSetCertificateAuthorities.restype = OSStatus Security.SSLSetConnection.argtypes = [SSLContextRef, SSLConnectionRef] Security.SSLSetConnection.restype = OSStatus Security.SSLSetPeerDomainName.argtypes = [SSLContextRef, c_char_p, c_size_t] Security.SSLSetPeerDomainName.restype = OSStatus Security.SSLHandshake.argtypes = [SSLContextRef] Security.SSLHandshake.restype = OSStatus Security.SSLRead.argtypes = [SSLContextRef, c_char_p, c_size_t, POINTER(c_size_t)] Security.SSLRead.restype = OSStatus Security.SSLWrite.argtypes = [SSLContextRef, c_char_p, c_size_t, POINTER(c_size_t)] Security.SSLWrite.restype = OSStatus Security.SSLClose.argtypes = [SSLContextRef] Security.SSLClose.restype = OSStatus Security.SSLGetNumberSupportedCiphers.argtypes = [SSLContextRef, POINTER(c_size_t)] Security.SSLGetNumberSupportedCiphers.restype = OSStatus Security.SSLGetSupportedCiphers.argtypes = [ SSLContextRef, POINTER(SSLCipherSuite), POINTER(c_size_t), ] Security.SSLGetSupportedCiphers.restype = OSStatus Security.SSLSetEnabledCiphers.argtypes = [ SSLContextRef, POINTER(SSLCipherSuite), c_size_t, ] Security.SSLSetEnabledCiphers.restype = OSStatus Security.SSLGetNumberEnabledCiphers.argtype = [SSLContextRef, POINTER(c_size_t)] Security.SSLGetNumberEnabledCiphers.restype = OSStatus Security.SSLGetEnabledCiphers.argtypes = [ SSLContextRef, POINTER(SSLCipherSuite), POINTER(c_size_t), ] Security.SSLGetEnabledCiphers.restype = OSStatus Security.SSLGetNegotiatedCipher.argtypes = [SSLContextRef, POINTER(SSLCipherSuite)] Security.SSLGetNegotiatedCipher.restype = OSStatus Security.SSLGetNegotiatedProtocolVersion.argtypes = [ SSLContextRef, POINTER(SSLProtocol), ] Security.SSLGetNegotiatedProtocolVersion.restype = OSStatus Security.SSLCopyPeerTrust.argtypes = [SSLContextRef, POINTER(SecTrustRef)] Security.SSLCopyPeerTrust.restype = OSStatus Security.SecTrustSetAnchorCertificates.argtypes = [SecTrustRef, CFArrayRef] Security.SecTrustSetAnchorCertificates.restype = OSStatus Security.SecTrustSetAnchorCertificatesOnly.argstypes = [SecTrustRef, Boolean] Security.SecTrustSetAnchorCertificatesOnly.restype = OSStatus Security.SecTrustEvaluate.argtypes = [SecTrustRef, POINTER(SecTrustResultType)] Security.SecTrustEvaluate.restype = OSStatus Security.SecTrustGetCertificateCount.argtypes = [SecTrustRef] Security.SecTrustGetCertificateCount.restype = CFIndex Security.SecTrustGetCertificateAtIndex.argtypes = [SecTrustRef, CFIndex] Security.SecTrustGetCertificateAtIndex.restype = SecCertificateRef Security.SSLCreateContext.argtypes = [ CFAllocatorRef, SSLProtocolSide, SSLConnectionType, ] Security.SSLCreateContext.restype = SSLContextRef Security.SSLSetSessionOption.argtypes = [SSLContextRef, SSLSessionOption, Boolean] Security.SSLSetSessionOption.restype = OSStatus Security.SSLSetProtocolVersionMin.argtypes = [SSLContextRef, SSLProtocol] Security.SSLSetProtocolVersionMin.restype = OSStatus Security.SSLSetProtocolVersionMax.argtypes = [SSLContextRef, SSLProtocol] Security.SSLSetProtocolVersionMax.restype = OSStatus try: Security.SSLSetALPNProtocols.argtypes = [SSLContextRef, CFArrayRef] Security.SSLSetALPNProtocols.restype = OSStatus except AttributeError: # Supported only in 10.12+ pass Security.SecCopyErrorMessageString.argtypes = [OSStatus, c_void_p] Security.SecCopyErrorMessageString.restype = CFStringRef Security.SSLReadFunc = SSLReadFunc Security.SSLWriteFunc = SSLWriteFunc Security.SSLContextRef = SSLContextRef Security.SSLProtocol = SSLProtocol Security.SSLCipherSuite = SSLCipherSuite Security.SecIdentityRef = SecIdentityRef Security.SecKeychainRef = SecKeychainRef Security.SecTrustRef = SecTrustRef Security.SecTrustResultType = SecTrustResultType Security.SecExternalFormat = SecExternalFormat Security.OSStatus = OSStatus Security.kSecImportExportPassphrase = CFStringRef.in_dll( Security, "kSecImportExportPassphrase" ) Security.kSecImportItemIdentity = CFStringRef.in_dll( Security, "kSecImportItemIdentity" ) # CoreFoundation time! CoreFoundation.CFRetain.argtypes = [CFTypeRef] CoreFoundation.CFRetain.restype = CFTypeRef CoreFoundation.CFRelease.argtypes = [CFTypeRef] CoreFoundation.CFRelease.restype = None CoreFoundation.CFGetTypeID.argtypes = [CFTypeRef] CoreFoundation.CFGetTypeID.restype = CFTypeID CoreFoundation.CFStringCreateWithCString.argtypes = [ CFAllocatorRef, c_char_p, CFStringEncoding, ] CoreFoundation.CFStringCreateWithCString.restype = CFStringRef CoreFoundation.CFStringGetCStringPtr.argtypes = [CFStringRef, CFStringEncoding] CoreFoundation.CFStringGetCStringPtr.restype = c_char_p CoreFoundation.CFStringGetCString.argtypes = [ CFStringRef, c_char_p, CFIndex, CFStringEncoding, ] CoreFoundation.CFStringGetCString.restype = c_bool CoreFoundation.CFDataCreate.argtypes = [CFAllocatorRef, c_char_p, CFIndex] CoreFoundation.CFDataCreate.restype = CFDataRef CoreFoundation.CFDataGetLength.argtypes = [CFDataRef] CoreFoundation.CFDataGetLength.restype = CFIndex CoreFoundation.CFDataGetBytePtr.argtypes = [CFDataRef] CoreFoundation.CFDataGetBytePtr.restype = c_void_p CoreFoundation.CFDictionaryCreate.argtypes = [ CFAllocatorRef, POINTER(CFTypeRef), POINTER(CFTypeRef), CFIndex, CFDictionaryKeyCallBacks, CFDictionaryValueCallBacks, ] CoreFoundation.CFDictionaryCreate.restype = CFDictionaryRef CoreFoundation.CFDictionaryGetValue.argtypes = [CFDictionaryRef, CFTypeRef] CoreFoundation.CFDictionaryGetValue.restype = CFTypeRef CoreFoundation.CFArrayCreate.argtypes = [ CFAllocatorRef, POINTER(CFTypeRef), CFIndex, CFArrayCallBacks, ] CoreFoundation.CFArrayCreate.restype = CFArrayRef CoreFoundation.CFArrayCreateMutable.argtypes = [ CFAllocatorRef, CFIndex, CFArrayCallBacks, ] CoreFoundation.CFArrayCreateMutable.restype = CFMutableArrayRef CoreFoundation.CFArrayAppendValue.argtypes = [CFMutableArrayRef, c_void_p] CoreFoundation.CFArrayAppendValue.restype = None CoreFoundation.CFArrayGetCount.argtypes = [CFArrayRef] CoreFoundation.CFArrayGetCount.restype = CFIndex CoreFoundation.CFArrayGetValueAtIndex.argtypes = [CFArrayRef, CFIndex] CoreFoundation.CFArrayGetValueAtIndex.restype = c_void_p CoreFoundation.kCFAllocatorDefault = CFAllocatorRef.in_dll( CoreFoundation, "kCFAllocatorDefault" ) CoreFoundation.kCFTypeArrayCallBacks = c_void_p.in_dll( CoreFoundation, "kCFTypeArrayCallBacks" ) CoreFoundation.kCFTypeDictionaryKeyCallBacks = c_void_p.in_dll( CoreFoundation, "kCFTypeDictionaryKeyCallBacks" ) CoreFoundation.kCFTypeDictionaryValueCallBacks = c_void_p.in_dll( CoreFoundation, "kCFTypeDictionaryValueCallBacks" ) CoreFoundation.CFTypeRef = CFTypeRef CoreFoundation.CFArrayRef = CFArrayRef CoreFoundation.CFStringRef = CFStringRef CoreFoundation.CFDictionaryRef = CFDictionaryRef except (AttributeError): raise ImportError("Error initializing ctypes") class CFConst(object): """ A class object that acts as essentially a namespace for CoreFoundation constants. """ kCFStringEncodingUTF8 = CFStringEncoding(0x08000100) class SecurityConst(object): """ A class object that acts as essentially a namespace for Security constants. """ kSSLSessionOptionBreakOnServerAuth = 0 kSSLProtocol2 = 1 kSSLProtocol3 = 2 kTLSProtocol1 = 4 kTLSProtocol11 = 7 kTLSProtocol12 = 8 # SecureTransport does not support TLS 1.3 even if there's a constant for it kTLSProtocol13 = 10 kTLSProtocolMaxSupported = 999 kSSLClientSide = 1 kSSLStreamType = 0 kSecFormatPEMSequence = 10 kSecTrustResultInvalid = 0 kSecTrustResultProceed = 1 # This gap is present on purpose: this was kSecTrustResultConfirm, which # is deprecated. kSecTrustResultDeny = 3 kSecTrustResultUnspecified = 4 kSecTrustResultRecoverableTrustFailure = 5 kSecTrustResultFatalTrustFailure = 6 kSecTrustResultOtherError = 7 errSSLProtocol = -9800 errSSLWouldBlock = -9803 errSSLClosedGraceful = -9805 errSSLClosedNoNotify = -9816 errSSLClosedAbort = -9806 errSSLXCertChainInvalid = -9807 errSSLCrypto = -9809 errSSLInternal = -9810 errSSLCertExpired = -9814 errSSLCertNotYetValid = -9815 errSSLUnknownRootCert = -9812 errSSLNoRootCert = -9813 errSSLHostNameMismatch = -9843 errSSLPeerHandshakeFail = -9824 errSSLPeerUserCancelled = -9839 errSSLWeakPeerEphemeralDHKey = -9850 errSSLServerAuthCompleted = -9841 errSSLRecordOverflow = -9847 errSecVerifyFailed = -67808 errSecNoTrustSettings = -25263 errSecItemNotFound = -25300 errSecInvalidTrustSettings = -25262 # Cipher suites. We only pick the ones our default cipher string allows. # Source: https://developer.apple.com/documentation/security/1550981-ssl_cipher_suite_values TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 = 0xC02C TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 = 0xC030 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 = 0xC02B TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 = 0xC02F TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 = 0xCCA9 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 = 0xCCA8 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 = 0x009F TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 = 0x009E TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 = 0xC024 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 = 0xC028 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA = 0xC00A TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA = 0xC014 TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 = 0x006B TLS_DHE_RSA_WITH_AES_256_CBC_SHA = 0x0039 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 = 0xC023 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 = 0xC027 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA = 0xC009 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA = 0xC013 TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 = 0x0067 TLS_DHE_RSA_WITH_AES_128_CBC_SHA = 0x0033 TLS_RSA_WITH_AES_256_GCM_SHA384 = 0x009D TLS_RSA_WITH_AES_128_GCM_SHA256 = 0x009C TLS_RSA_WITH_AES_256_CBC_SHA256 = 0x003D TLS_RSA_WITH_AES_128_CBC_SHA256 = 0x003C TLS_RSA_WITH_AES_256_CBC_SHA = 0x0035 TLS_RSA_WITH_AES_128_CBC_SHA = 0x002F TLS_AES_128_GCM_SHA256 = 0x1301 TLS_AES_256_GCM_SHA384 = 0x1302 TLS_AES_128_CCM_8_SHA256 = 0x1305 TLS_AES_128_CCM_SHA256 = 0x1304 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - mlops-template-gitlab/lambda_functions/lambda-seedcode-checkin-gitlab/urllib3/contrib/_securetransport/bindings.py [36:519]: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CDLL, CFUNCTYPE, POINTER, c_bool, c_byte, c_char_p, c_int32, c_long, c_size_t, c_uint32, c_ulong, c_void_p, ) from ctypes.util import find_library from urllib3.packages.six import raise_from if platform.system() != "Darwin": raise ImportError("Only macOS is supported") version = platform.mac_ver()[0] version_info = tuple(map(int, version.split("."))) if version_info < (10, 8): raise OSError( "Only OS X 10.8 and newer are supported, not %s.%s" % (version_info[0], version_info[1]) ) def load_cdll(name, macos10_16_path): """Loads a CDLL by name, falling back to known path on 10.16+""" try: # Big Sur is technically 11 but we use 10.16 due to the Big Sur # beta being labeled as 10.16. if version_info >= (10, 16): path = macos10_16_path else: path = find_library(name) if not path: raise OSError # Caught and reraised as 'ImportError' return CDLL(path, use_errno=True) except OSError: raise_from(ImportError("The library %s failed to load" % name), None) Security = load_cdll( "Security", "/System/Library/Frameworks/Security.framework/Security" ) CoreFoundation = load_cdll( "CoreFoundation", "/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation", ) Boolean = c_bool CFIndex = c_long CFStringEncoding = c_uint32 CFData = c_void_p CFString = c_void_p CFArray = c_void_p CFMutableArray = c_void_p CFDictionary = c_void_p CFError = c_void_p CFType = c_void_p CFTypeID = c_ulong CFTypeRef = POINTER(CFType) CFAllocatorRef = c_void_p OSStatus = c_int32 CFDataRef = POINTER(CFData) CFStringRef = POINTER(CFString) CFArrayRef = POINTER(CFArray) CFMutableArrayRef = POINTER(CFMutableArray) CFDictionaryRef = POINTER(CFDictionary) CFArrayCallBacks = c_void_p CFDictionaryKeyCallBacks = c_void_p CFDictionaryValueCallBacks = c_void_p SecCertificateRef = POINTER(c_void_p) SecExternalFormat = c_uint32 SecExternalItemType = c_uint32 SecIdentityRef = POINTER(c_void_p) SecItemImportExportFlags = c_uint32 SecItemImportExportKeyParameters = c_void_p SecKeychainRef = POINTER(c_void_p) SSLProtocol = c_uint32 SSLCipherSuite = c_uint32 SSLContextRef = POINTER(c_void_p) SecTrustRef = POINTER(c_void_p) SSLConnectionRef = c_uint32 SecTrustResultType = c_uint32 SecTrustOptionFlags = c_uint32 SSLProtocolSide = c_uint32 SSLConnectionType = c_uint32 SSLSessionOption = c_uint32 try: Security.SecItemImport.argtypes = [ CFDataRef, CFStringRef, POINTER(SecExternalFormat), POINTER(SecExternalItemType), SecItemImportExportFlags, POINTER(SecItemImportExportKeyParameters), SecKeychainRef, POINTER(CFArrayRef), ] Security.SecItemImport.restype = OSStatus Security.SecCertificateGetTypeID.argtypes = [] Security.SecCertificateGetTypeID.restype = CFTypeID Security.SecIdentityGetTypeID.argtypes = [] Security.SecIdentityGetTypeID.restype = CFTypeID Security.SecKeyGetTypeID.argtypes = [] Security.SecKeyGetTypeID.restype = CFTypeID Security.SecCertificateCreateWithData.argtypes = [CFAllocatorRef, CFDataRef] Security.SecCertificateCreateWithData.restype = SecCertificateRef Security.SecCertificateCopyData.argtypes = [SecCertificateRef] Security.SecCertificateCopyData.restype = CFDataRef Security.SecCopyErrorMessageString.argtypes = [OSStatus, c_void_p] Security.SecCopyErrorMessageString.restype = CFStringRef Security.SecIdentityCreateWithCertificate.argtypes = [ CFTypeRef, SecCertificateRef, POINTER(SecIdentityRef), ] Security.SecIdentityCreateWithCertificate.restype = OSStatus Security.SecKeychainCreate.argtypes = [ c_char_p, c_uint32, c_void_p, Boolean, c_void_p, POINTER(SecKeychainRef), ] Security.SecKeychainCreate.restype = OSStatus Security.SecKeychainDelete.argtypes = [SecKeychainRef] Security.SecKeychainDelete.restype = OSStatus Security.SecPKCS12Import.argtypes = [ CFDataRef, CFDictionaryRef, POINTER(CFArrayRef), ] Security.SecPKCS12Import.restype = OSStatus SSLReadFunc = CFUNCTYPE(OSStatus, SSLConnectionRef, c_void_p, POINTER(c_size_t)) SSLWriteFunc = CFUNCTYPE( OSStatus, SSLConnectionRef, POINTER(c_byte), POINTER(c_size_t) ) Security.SSLSetIOFuncs.argtypes = [SSLContextRef, SSLReadFunc, SSLWriteFunc] Security.SSLSetIOFuncs.restype = OSStatus Security.SSLSetPeerID.argtypes = [SSLContextRef, c_char_p, c_size_t] Security.SSLSetPeerID.restype = OSStatus Security.SSLSetCertificate.argtypes = [SSLContextRef, CFArrayRef] Security.SSLSetCertificate.restype = OSStatus Security.SSLSetCertificateAuthorities.argtypes = [SSLContextRef, CFTypeRef, Boolean] Security.SSLSetCertificateAuthorities.restype = OSStatus Security.SSLSetConnection.argtypes = [SSLContextRef, SSLConnectionRef] Security.SSLSetConnection.restype = OSStatus Security.SSLSetPeerDomainName.argtypes = [SSLContextRef, c_char_p, c_size_t] Security.SSLSetPeerDomainName.restype = OSStatus Security.SSLHandshake.argtypes = [SSLContextRef] Security.SSLHandshake.restype = OSStatus Security.SSLRead.argtypes = [SSLContextRef, c_char_p, c_size_t, POINTER(c_size_t)] Security.SSLRead.restype = OSStatus Security.SSLWrite.argtypes = [SSLContextRef, c_char_p, c_size_t, POINTER(c_size_t)] Security.SSLWrite.restype = OSStatus Security.SSLClose.argtypes = [SSLContextRef] Security.SSLClose.restype = OSStatus Security.SSLGetNumberSupportedCiphers.argtypes = [SSLContextRef, POINTER(c_size_t)] Security.SSLGetNumberSupportedCiphers.restype = OSStatus Security.SSLGetSupportedCiphers.argtypes = [ SSLContextRef, POINTER(SSLCipherSuite), POINTER(c_size_t), ] Security.SSLGetSupportedCiphers.restype = OSStatus Security.SSLSetEnabledCiphers.argtypes = [ SSLContextRef, POINTER(SSLCipherSuite), c_size_t, ] Security.SSLSetEnabledCiphers.restype = OSStatus Security.SSLGetNumberEnabledCiphers.argtype = [SSLContextRef, POINTER(c_size_t)] Security.SSLGetNumberEnabledCiphers.restype = OSStatus Security.SSLGetEnabledCiphers.argtypes = [ SSLContextRef, POINTER(SSLCipherSuite), POINTER(c_size_t), ] Security.SSLGetEnabledCiphers.restype = OSStatus Security.SSLGetNegotiatedCipher.argtypes = [SSLContextRef, POINTER(SSLCipherSuite)] Security.SSLGetNegotiatedCipher.restype = OSStatus Security.SSLGetNegotiatedProtocolVersion.argtypes = [ SSLContextRef, POINTER(SSLProtocol), ] Security.SSLGetNegotiatedProtocolVersion.restype = OSStatus Security.SSLCopyPeerTrust.argtypes = [SSLContextRef, POINTER(SecTrustRef)] Security.SSLCopyPeerTrust.restype = OSStatus Security.SecTrustSetAnchorCertificates.argtypes = [SecTrustRef, CFArrayRef] Security.SecTrustSetAnchorCertificates.restype = OSStatus Security.SecTrustSetAnchorCertificatesOnly.argstypes = [SecTrustRef, Boolean] Security.SecTrustSetAnchorCertificatesOnly.restype = OSStatus Security.SecTrustEvaluate.argtypes = [SecTrustRef, POINTER(SecTrustResultType)] Security.SecTrustEvaluate.restype = OSStatus Security.SecTrustGetCertificateCount.argtypes = [SecTrustRef] Security.SecTrustGetCertificateCount.restype = CFIndex Security.SecTrustGetCertificateAtIndex.argtypes = [SecTrustRef, CFIndex] Security.SecTrustGetCertificateAtIndex.restype = SecCertificateRef Security.SSLCreateContext.argtypes = [ CFAllocatorRef, SSLProtocolSide, SSLConnectionType, ] Security.SSLCreateContext.restype = SSLContextRef Security.SSLSetSessionOption.argtypes = [SSLContextRef, SSLSessionOption, Boolean] Security.SSLSetSessionOption.restype = OSStatus Security.SSLSetProtocolVersionMin.argtypes = [SSLContextRef, SSLProtocol] Security.SSLSetProtocolVersionMin.restype = OSStatus Security.SSLSetProtocolVersionMax.argtypes = [SSLContextRef, SSLProtocol] Security.SSLSetProtocolVersionMax.restype = OSStatus try: Security.SSLSetALPNProtocols.argtypes = [SSLContextRef, CFArrayRef] Security.SSLSetALPNProtocols.restype = OSStatus except AttributeError: # Supported only in 10.12+ pass Security.SecCopyErrorMessageString.argtypes = [OSStatus, c_void_p] Security.SecCopyErrorMessageString.restype = CFStringRef Security.SSLReadFunc = SSLReadFunc Security.SSLWriteFunc = SSLWriteFunc Security.SSLContextRef = SSLContextRef Security.SSLProtocol = SSLProtocol Security.SSLCipherSuite = SSLCipherSuite Security.SecIdentityRef = SecIdentityRef Security.SecKeychainRef = SecKeychainRef Security.SecTrustRef = SecTrustRef Security.SecTrustResultType = SecTrustResultType Security.SecExternalFormat = SecExternalFormat Security.OSStatus = OSStatus Security.kSecImportExportPassphrase = CFStringRef.in_dll( Security, "kSecImportExportPassphrase" ) Security.kSecImportItemIdentity = CFStringRef.in_dll( Security, "kSecImportItemIdentity" ) # CoreFoundation time! CoreFoundation.CFRetain.argtypes = [CFTypeRef] CoreFoundation.CFRetain.restype = CFTypeRef CoreFoundation.CFRelease.argtypes = [CFTypeRef] CoreFoundation.CFRelease.restype = None CoreFoundation.CFGetTypeID.argtypes = [CFTypeRef] CoreFoundation.CFGetTypeID.restype = CFTypeID CoreFoundation.CFStringCreateWithCString.argtypes = [ CFAllocatorRef, c_char_p, CFStringEncoding, ] CoreFoundation.CFStringCreateWithCString.restype = CFStringRef CoreFoundation.CFStringGetCStringPtr.argtypes = [CFStringRef, CFStringEncoding] CoreFoundation.CFStringGetCStringPtr.restype = c_char_p CoreFoundation.CFStringGetCString.argtypes = [ CFStringRef, c_char_p, CFIndex, CFStringEncoding, ] CoreFoundation.CFStringGetCString.restype = c_bool CoreFoundation.CFDataCreate.argtypes = [CFAllocatorRef, c_char_p, CFIndex] CoreFoundation.CFDataCreate.restype = CFDataRef CoreFoundation.CFDataGetLength.argtypes = [CFDataRef] CoreFoundation.CFDataGetLength.restype = CFIndex CoreFoundation.CFDataGetBytePtr.argtypes = [CFDataRef] CoreFoundation.CFDataGetBytePtr.restype = c_void_p CoreFoundation.CFDictionaryCreate.argtypes = [ CFAllocatorRef, POINTER(CFTypeRef), POINTER(CFTypeRef), CFIndex, CFDictionaryKeyCallBacks, CFDictionaryValueCallBacks, ] CoreFoundation.CFDictionaryCreate.restype = CFDictionaryRef CoreFoundation.CFDictionaryGetValue.argtypes = [CFDictionaryRef, CFTypeRef] CoreFoundation.CFDictionaryGetValue.restype = CFTypeRef CoreFoundation.CFArrayCreate.argtypes = [ CFAllocatorRef, POINTER(CFTypeRef), CFIndex, CFArrayCallBacks, ] CoreFoundation.CFArrayCreate.restype = CFArrayRef CoreFoundation.CFArrayCreateMutable.argtypes = [ CFAllocatorRef, CFIndex, CFArrayCallBacks, ] CoreFoundation.CFArrayCreateMutable.restype = CFMutableArrayRef CoreFoundation.CFArrayAppendValue.argtypes = [CFMutableArrayRef, c_void_p] CoreFoundation.CFArrayAppendValue.restype = None CoreFoundation.CFArrayGetCount.argtypes = [CFArrayRef] CoreFoundation.CFArrayGetCount.restype = CFIndex CoreFoundation.CFArrayGetValueAtIndex.argtypes = [CFArrayRef, CFIndex] CoreFoundation.CFArrayGetValueAtIndex.restype = c_void_p CoreFoundation.kCFAllocatorDefault = CFAllocatorRef.in_dll( CoreFoundation, "kCFAllocatorDefault" ) CoreFoundation.kCFTypeArrayCallBacks = c_void_p.in_dll( CoreFoundation, "kCFTypeArrayCallBacks" ) CoreFoundation.kCFTypeDictionaryKeyCallBacks = c_void_p.in_dll( CoreFoundation, "kCFTypeDictionaryKeyCallBacks" ) CoreFoundation.kCFTypeDictionaryValueCallBacks = c_void_p.in_dll( CoreFoundation, "kCFTypeDictionaryValueCallBacks" ) CoreFoundation.CFTypeRef = CFTypeRef CoreFoundation.CFArrayRef = CFArrayRef CoreFoundation.CFStringRef = CFStringRef CoreFoundation.CFDictionaryRef = CFDictionaryRef except (AttributeError): raise ImportError("Error initializing ctypes") class CFConst(object): """ A class object that acts as essentially a namespace for CoreFoundation constants. """ kCFStringEncodingUTF8 = CFStringEncoding(0x08000100) class SecurityConst(object): """ A class object that acts as essentially a namespace for Security constants. """ kSSLSessionOptionBreakOnServerAuth = 0 kSSLProtocol2 = 1 kSSLProtocol3 = 2 kTLSProtocol1 = 4 kTLSProtocol11 = 7 kTLSProtocol12 = 8 # SecureTransport does not support TLS 1.3 even if there's a constant for it kTLSProtocol13 = 10 kTLSProtocolMaxSupported = 999 kSSLClientSide = 1 kSSLStreamType = 0 kSecFormatPEMSequence = 10 kSecTrustResultInvalid = 0 kSecTrustResultProceed = 1 # This gap is present on purpose: this was kSecTrustResultConfirm, which # is deprecated. kSecTrustResultDeny = 3 kSecTrustResultUnspecified = 4 kSecTrustResultRecoverableTrustFailure = 5 kSecTrustResultFatalTrustFailure = 6 kSecTrustResultOtherError = 7 errSSLProtocol = -9800 errSSLWouldBlock = -9803 errSSLClosedGraceful = -9805 errSSLClosedNoNotify = -9816 errSSLClosedAbort = -9806 errSSLXCertChainInvalid = -9807 errSSLCrypto = -9809 errSSLInternal = -9810 errSSLCertExpired = -9814 errSSLCertNotYetValid = -9815 errSSLUnknownRootCert = -9812 errSSLNoRootCert = -9813 errSSLHostNameMismatch = -9843 errSSLPeerHandshakeFail = -9824 errSSLPeerUserCancelled = -9839 errSSLWeakPeerEphemeralDHKey = -9850 errSSLServerAuthCompleted = -9841 errSSLRecordOverflow = -9847 errSecVerifyFailed = -67808 errSecNoTrustSettings = -25263 errSecItemNotFound = -25300 errSecInvalidTrustSettings = -25262 # Cipher suites. We only pick the ones our default cipher string allows. # Source: https://developer.apple.com/documentation/security/1550981-ssl_cipher_suite_values TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 = 0xC02C TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 = 0xC030 TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 = 0xC02B TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 = 0xC02F TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 = 0xCCA9 TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 = 0xCCA8 TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 = 0x009F TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 = 0x009E TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 = 0xC024 TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 = 0xC028 TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA = 0xC00A TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA = 0xC014 TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 = 0x006B TLS_DHE_RSA_WITH_AES_256_CBC_SHA = 0x0039 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 = 0xC023 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 = 0xC027 TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA = 0xC009 TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA = 0xC013 TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 = 0x0067 TLS_DHE_RSA_WITH_AES_128_CBC_SHA = 0x0033 TLS_RSA_WITH_AES_256_GCM_SHA384 = 0x009D TLS_RSA_WITH_AES_128_GCM_SHA256 = 0x009C TLS_RSA_WITH_AES_256_CBC_SHA256 = 0x003D TLS_RSA_WITH_AES_128_CBC_SHA256 = 0x003C TLS_RSA_WITH_AES_256_CBC_SHA = 0x0035 TLS_RSA_WITH_AES_128_CBC_SHA = 0x002F TLS_AES_128_GCM_SHA256 = 0x1301 TLS_AES_256_GCM_SHA384 = 0x1302 TLS_AES_128_CCM_8_SHA256 = 0x1305 TLS_AES_128_CCM_SHA256 = 0x1304 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -