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25 @header SecCertificatePriv
26 The functions provided in SecCertificatePriv.h implement and manage a particular
27 type of keychain item that represents a certificate. You can store a
28 certificate in a keychain, but a certificate can also be a transient
31 You can use a certificate as a keychain item in most functions.
32 Certificates are able to compute their parent certificates, and much more.
35 #ifndef _SECURITY_SECCERTIFICATEPRIV_H_
36 #define _SECURITY_SECCERTIFICATEPRIV_H_
38 #include <CoreFoundation/CFBase.h>
39 #include <CoreFoundation/CFArray.h>
40 #include <CoreFoundation/CFData.h>
41 #include <CoreFoundation/CFDate.h>
42 #include <CoreFoundation/CFDictionary.h>
43 #include <CoreFoundation/CFError.h>
47 #include <Security/SecBase.h>
48 #include <Security/SecBasePriv.h>
49 #include <Security/SecCertificate.h>
54 typedef CF_OPTIONS(uint32_t, SecKeyUsage
) {
55 kSecKeyUsageUnspecified
= 0u,
56 kSecKeyUsageDigitalSignature
= 1u << 0,
57 kSecKeyUsageNonRepudiation
= 1u << 1,
58 kSecKeyUsageContentCommitment
= 1u << 1,
59 kSecKeyUsageKeyEncipherment
= 1u << 2,
60 kSecKeyUsageDataEncipherment
= 1u << 3,
61 kSecKeyUsageKeyAgreement
= 1u << 4,
62 kSecKeyUsageKeyCertSign
= 1u << 5,
63 kSecKeyUsageCRLSign
= 1u << 6,
64 kSecKeyUsageEncipherOnly
= 1u << 7,
65 kSecKeyUsageDecipherOnly
= 1u << 8,
66 kSecKeyUsageCritical
= 1u << 31,
67 kSecKeyUsageAll
= 0x7FFFFFFFu
69 #endif /* SEC_OS_IPHONE */
71 typedef CF_ENUM(uint32_t, SecCertificateEscrowRootType
) {
72 kSecCertificateBaselineEscrowRoot
= 0,
73 kSecCertificateProductionEscrowRoot
= 1,
74 kSecCertificateBaselinePCSEscrowRoot
= 2,
75 kSecCertificateProductionPCSEscrowRoot
= 3,
76 kSecCertificateBaselineEscrowBackupRoot
= 4, // v100 and v101
77 kSecCertificateProductionEscrowBackupRoot
= 5,
78 kSecCertificateBaselineEscrowEnrollmentRoot
= 6, // v101 only
79 kSecCertificateProductionEscrowEnrollmentRoot
= 7,
82 /* The names of the files that contain the escrow certificates */
83 extern const CFStringRef kSecCertificateProductionEscrowKey
;
84 extern const CFStringRef kSecCertificateProductionPCSEscrowKey
;
85 extern const CFStringRef kSecCertificateEscrowFileName
;
87 /* Return a certificate for the DER representation of this certificate.
88 Return NULL if the passed-in data is not a valid DER-encoded X.509
90 SecCertificateRef
SecCertificateCreateWithBytes(CFAllocatorRef allocator
,
91 const UInt8
*bytes
, CFIndex length
)
92 __SEC_MAC_AND_IOS_UNKNOWN
;
93 //__OSX_AVAILABLE_STARTING(__MAC_10_6, __IPHONE_UNKNOWN);
95 /* Returns a certificate from a pem blob.
96 Return NULL if the passed-in data is not a valid DER-encoded X.509
98 SecCertificateRef
SecCertificateCreateWithPEM(CFAllocatorRef allocator
, CFDataRef pem_certificate
)
99 __SEC_MAC_AND_IOS_UNKNOWN
;
100 //__OSX_AVAILABLE_STARTING(__MAC_10_12, __SEC_IPHONE_UNKNOWN);
102 /* Return the length of the DER representation of this certificate. */
103 CFIndex
SecCertificateGetLength(SecCertificateRef certificate
);
105 /* Return the bytes of the DER representation of this certificate. */
106 const UInt8
*SecCertificateGetBytePtr(SecCertificateRef certificate
);
108 /* Return the SHA-1 hash of this certificate. */
109 CFDataRef
SecCertificateGetSHA1Digest(SecCertificateRef certificate
)
110 __SEC_MAC_AND_IOS_UNKNOWN
;
112 CFDataRef
SecCertificateCopyIssuerSHA1Digest(SecCertificateRef certificate
)
113 __SEC_MAC_AND_IOS_UNKNOWN
;
115 /* Return the SHA-256 hash of this certificate. */
116 CFDataRef
SecCertificateCopySHA256Digest(SecCertificateRef certificate
)
117 __SEC_MAC_AND_IOS_UNKNOWN
;
119 /* Return the SHA-1 hash of the public key in this certificate. */
120 CFDataRef
SecCertificateCopyPublicKeySHA1Digest(SecCertificateRef certificate
)
121 __SEC_MAC_AND_IOS_UNKNOWN
;
123 /* Return the SHA-1 hash of the SubjectPublicKeyInfo sequence in this certificate. */
124 CFDataRef
SecCertificateCopySubjectPublicKeyInfoSHA1Digest(SecCertificateRef certificate
)
125 __SEC_MAC_AND_IOS_UNKNOWN
;
127 /* Return the SHA-256 hash of the SubjectPublicKeyInfo sequence in this certificate. */
128 CFDataRef
SecCertificateCopySubjectPublicKeyInfoSHA256Digest(SecCertificateRef certificate
)
129 __SEC_MAC_AND_IOS_UNKNOWN
;
131 /* Return an array of CFStringRefs representing the dns addresses in the
132 certificate if any. */
133 CFArrayRef
SecCertificateCopyDNSNames(SecCertificateRef certificate
)
134 __SEC_MAC_AND_IOS_UNKNOWN
;
136 /* Return an array of CFStringRefs representing the NTPrincipalNames in the
137 certificate if any. */
138 CFArrayRef
SecCertificateCopyNTPrincipalNames(SecCertificateRef certificate
)
139 __SEC_MAC_AND_IOS_UNKNOWN
;
141 /* Create a unified SecCertificateRef from a legacy keychain item and its data. */
142 SecCertificateRef
SecCertificateCreateWithKeychainItem(CFAllocatorRef allocator
,
143 CFDataRef der_certificate
, CFTypeRef keychainItem
)
144 __SEC_MAC_AND_IOS_UNKNOWN
;
146 /* Set a legacy item instance for a unified SecCertificateRef. */
147 OSStatus
SecCertificateSetKeychainItem(SecCertificateRef certificate
, CFTypeRef keychain_item
)
148 __SEC_MAC_AND_IOS_UNKNOWN
;
150 /* Return a keychain item reference, given a unified SecCertificateRef.
151 Note: On OSX, for this function to succeed, the provided certificate must have been
152 created by SecCertificateCreateWithKeychainItem, otherwise NULL is returned.
154 CFTypeRef
SecCertificateCopyKeychainItem(SecCertificateRef certificate
)
155 __SEC_MAC_AND_IOS_UNKNOWN
;
158 @function SecCertificateCopyIssuerSummary
159 @abstract Return a simple string which hopefully represents a human understandable issuer.
160 @param certificate SecCertificate object created with SecCertificateCreateWithData().
161 @discussion All the data in this string comes from the certificate itself
162 and thus it's in whatever language the certificate itself is in.
163 @result A CFStringRef which the caller should CFRelease() once it's no longer needed.
165 CFStringRef
SecCertificateCopyIssuerSummary(SecCertificateRef certificate
);
167 /* Return a string formatted according to RFC 2253 representing the complete
168 subject of certificate. */
169 CFStringRef
SecCertificateCopySubjectString(SecCertificateRef certificate
);
171 CFMutableArrayRef
SecCertificateCopySummaryProperties(
172 SecCertificateRef certificate
, CFAbsoluteTime verifyTime
)
173 __SEC_MAC_AND_IOS_UNKNOWN
;
175 /* Return the content of a DER encoded X.501 name (without the tag and length
176 fields) for the receiving certificates issuer. */
177 CFDataRef
SecCertificateGetNormalizedIssuerContent(SecCertificateRef certificate
)
178 __SEC_MAC_AND_IOS_UNKNOWN
;
180 /* Return the content of a DER encoded X.501 name (without the tag and length
181 fields) for the receiving certificates subject. */
182 CFDataRef
SecCertificateGetNormalizedSubjectContent(SecCertificateRef certificate
)
183 __SEC_MAC_AND_IOS_UNKNOWN
;
185 /* Return the DER encoded issuer sequence for the certificate's issuer. */
186 CFDataRef
SecCertificateCopyIssuerSequence(SecCertificateRef certificate
);
188 /* Return the DER encoded subject sequence for the certificate's subject. */
189 CFDataRef
SecCertificateCopySubjectSequence(SecCertificateRef certificate
);
191 /* Return an array of CFStringRefs representing the ip addresses in the
192 certificate if any. */
193 CFArrayRef
SecCertificateCopyIPAddresses(SecCertificateRef certificate
);
195 /* Return an array of CFStringRefs representing the email addresses in the
196 certificate if any. */
197 CFArrayRef
SecCertificateCopyRFC822Names(SecCertificateRef certificate
);
199 /* Return an array of CFStringRefs representing the common names in the
200 certificates subject if any. */
201 CFArrayRef
SecCertificateCopyCommonNames(SecCertificateRef certificate
);
203 /* Return an array of CFStringRefs representing the organization in the
204 certificate's subject if any. */
205 CFArrayRef
SecCertificateCopyOrganization(SecCertificateRef certificate
);
207 /* Return an array of CFStringRefs representing the organizational unit in the
208 certificate's subject if any. */
209 CFArrayRef
SecCertificateCopyOrganizationalUnit(SecCertificateRef certificate
);
211 /* Return an array of CFStringRefs representing the country in the
212 certificate's subject if any. */
213 CFArrayRef
SecCertificateCopyCountry(SecCertificateRef certificate
);
215 /* Return a string with the company name of an ev leaf certificate. */
216 CFStringRef
SecCertificateCopyCompanyName(SecCertificateRef certificate
);
218 /* X.509 Certificate Version: 1, 2 or 3. */
219 CFIndex
SecCertificateVersion(SecCertificateRef certificate
);
221 SecKeyUsage
SecCertificateGetKeyUsage(SecCertificateRef certificate
);
223 /* Returns an array of CFDataRefs for all extended key usage oids or NULL */
224 CFArrayRef
SecCertificateCopyExtendedKeyUsage(SecCertificateRef certificate
);
227 @function SecCertificateIsValid
228 @abstract Check certificate validity on a given date.
229 @param certificate A certificate reference.
230 @result Returns true if the specified date falls within the certificate's validity period, false otherwise.
232 bool SecCertificateIsValid(SecCertificateRef certificate
, CFAbsoluteTime verifyTime
)
233 __OSX_AVAILABLE_STARTING(__MAC_10_9
, __IPHONE_2_0
);
236 @function SecCertificateNotValidBefore
237 @abstract Obtain the starting date of the given certificate.
238 @param certificate A certificate reference.
239 @result Returns the absolute time at which the given certificate becomes valid,
240 or 0 if this value could not be obtained.
242 CFAbsoluteTime
SecCertificateNotValidBefore(SecCertificateRef certificate
)
243 __OSX_AVAILABLE_STARTING(__MAC_10_9
, __IPHONE_2_0
);
246 @function SecCertificateNotValidAfter
247 @abstract Obtain the expiration date of the given certificate.
248 @param certificate A certificate reference.
249 @result Returns the absolute time at which the given certificate expires,
250 or 0 if this value could not be obtained.
252 CFAbsoluteTime
SecCertificateNotValidAfter(SecCertificateRef certificate
)
253 __OSX_AVAILABLE_STARTING(__MAC_10_9
, __IPHONE_2_0
);
256 @function SecCertificateIsSelfSigned
257 @abstract Determine if the given certificate is self-signed.
258 @param certRef A certificate reference.
259 @param isSelfSigned Will be set to true on return if the certificate is self-signed, false otherwise.
260 @result A result code. Returns errSecSuccess if the certificate's status can be determined.
262 OSStatus
SecCertificateIsSelfSigned(SecCertificateRef certRef
, Boolean
*isSelfSigned
)
263 __OSX_AVAILABLE_STARTING(__MAC_10_5
, __IPHONE_9_0
);
266 @function SecCertificateIsSelfSignedCA
267 @abstract Determine if the given certificate is self-signed and has a basic
268 constraints extension indicating it is a certificate authority.
269 @param certificate A certificate reference.
270 @result Returns true if the certificate is self-signed and has a basic
271 constraints extension indicating it is a certificate authority, otherwise false.
273 bool SecCertificateIsSelfSignedCA(SecCertificateRef certificate
)
274 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_9_0
);
277 @function SecCertificateIsCA
278 @abstract Determine if the given certificate has a basic
279 constraints extension indicating it is a certificate authority.
280 @param certificate A certificate reference.
281 @result Returns true if the certificate has a basic constraints
282 extension indicating it is a certificate authority, otherwise false.
284 bool SecCertificateIsCA(SecCertificateRef certificate
)
285 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_9_0
);
288 /* Append certificate to xpc_certificates. */
289 bool SecCertificateAppendToXPCArray(SecCertificateRef certificate
, xpc_object_t xpc_certificates
, CFErrorRef
*error
);
291 /* Decode certificate from xpc_certificates[index] as encoded by SecCertificateAppendToXPCArray(). */
292 SecCertificateRef
SecCertificateCreateWithXPCArrayAtIndex(xpc_object_t xpc_certificates
, size_t index
, CFErrorRef
*error
);
294 /* Return an xpc_array of data from an array of SecCertificateRefs. */
295 xpc_object_t
SecCertificateArrayCopyXPCArray(CFArrayRef certificates
, CFErrorRef
*error
);
297 /* Return an array of SecCertificateRefs from a xpc_object array of datas. */
298 CFArrayRef
SecCertificateXPCArrayCopyArray(xpc_object_t xpc_certificates
, CFErrorRef
*error
);
301 @function SecCertificateCopyEscrowRoots
302 @abstract Retrieve the array of valid escrow certificates for a given root type.
303 @param escrowRootType An enumerated type indicating which root type to return.
304 @result An array of zero or more escrow certificates matching the provided type.
306 CFArrayRef
SecCertificateCopyEscrowRoots(SecCertificateEscrowRootType escrowRootType
)
307 __OSX_AVAILABLE_STARTING(__MAC_10_9
, __IPHONE_7_0
);
309 /* Return an attribute dictionary used to store this item in a keychain. */
310 CFDictionaryRef
SecCertificateCopyAttributeDictionary(SecCertificateRef certificate
)
311 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_10_0
);
314 * Enumerated constants for signature hash algorithms.
316 typedef CF_ENUM(uint32_t, SecSignatureHashAlgorithm
){
317 kSecSignatureHashAlgorithmUnknown
= 0,
318 kSecSignatureHashAlgorithmMD2
= 1,
319 kSecSignatureHashAlgorithmMD4
= 2,
320 kSecSignatureHashAlgorithmMD5
= 3,
321 kSecSignatureHashAlgorithmSHA1
= 4,
322 kSecSignatureHashAlgorithmSHA224
= 5,
323 kSecSignatureHashAlgorithmSHA256
= 6,
324 kSecSignatureHashAlgorithmSHA384
= 7,
325 kSecSignatureHashAlgorithmSHA512
= 8
329 @function SecCertificateGetSignatureHashAlgorithm
330 @abstract Determine the hash algorithm used in a certificate's signature.
331 @param certificate A certificate reference.
332 @result Returns an enumerated value indicating the signature hash algorithm
333 used in a certificate. If the hash algorithm is unsupported or cannot be
334 obtained (e.g. because the supplied certificate reference is invalid), a
335 value of 0 (kSecSignatureHashAlgorithmUnknown) is returned.
337 SecSignatureHashAlgorithm
SecCertificateGetSignatureHashAlgorithm(SecCertificateRef certificate
)
338 __OSX_AVAILABLE_STARTING(__MAC_10_11
, __IPHONE_9_0
);
341 @function SecCertificateCopyProperties
342 @abstract Return a property array for this trust certificate.
343 @param certificate A reference to the certificate to evaluate.
344 @result A property array. It is the caller's responsability to CFRelease
345 the returned array when it is no longer needed.
346 See SecTrustCopySummaryPropertiesAtIndex on how to intepret this array.
347 Unlike that function call this function returns a detailed description
348 of the certificate in question.
350 CFArrayRef
SecCertificateCopyProperties(SecCertificateRef certificate
);
352 /* Returns an array of CFDataRefs for all embedded SCTs */
353 CFArrayRef
SecCertificateCopySignedCertificateTimestamps(SecCertificateRef certificate
)
354 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_9_0
);
356 /* Return the precert TBSCertificate DER data - used for Certificate Transparency */
357 CFDataRef
SecCertificateCopyPrecertTBS(SecCertificateRef certificate
)
358 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_9_0
);
360 /* Returns a dictionary of dictionaries for system-trusted CT logs, indexed by the LogID */
361 CFDictionaryRef
SecCertificateCopyTrustedCTLogs(void)
362 __OSX_AVAILABLE_STARTING(__MAC_10_15
, __IPHONE_13_0
);
364 /* Returns a dictionary for the CT log matching the provided
365 * key ID, or NULL if no matching log is found.
366 * And by keyID we mean LogID as specified in RFC 6962.
368 CFDictionaryRef
SecCertificateCopyCTLogForKeyID(CFDataRef keyID
)
369 __OSX_AVAILABLE_STARTING(__MAC_10_15
, __IPHONE_13_0
);
371 /* Return the auth capabilities bitmask from the iAP marker extension */
372 CF_RETURNS_RETAINED CFDataRef
SecCertificateCopyiAPAuthCapabilities(SecCertificateRef certificate
)
373 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_10_0
);
375 typedef CF_ENUM(uint32_t, SeciAuthVersion
) {
376 kSeciAuthInvalid
= 0,
377 kSeciAuthVersion1
= 1, /* unused */
378 kSeciAuthVersion2
= 2,
379 kSeciAuthVersion3
= 3,
380 kSeciAuthVersionSW
= 4,
381 } __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_10_0
);
383 /* Return the iAuth version indicated by the certificate. This function does
384 * not guarantee that the certificate is valid, so the caller must still call
385 * SecTrustEvaluate to guarantee that the certificate was properly issued */
386 SeciAuthVersion
SecCertificateGetiAuthVersion(SecCertificateRef certificate
)
387 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_10_0
);
389 /* Return the normalized name or NULL if it fails to parse */
390 CFDataRef
SecDistinguishedNameCopyNormalizedSequence(CFDataRef distinguished_name
)
391 __OSX_AVAILABLE_STARTING(__MAC_10_13
, __IPHONE_11_0
);
393 /* Returns the Subject Key ID extension from the certificate or NULL if none */
394 CFDataRef
SecCertificateGetSubjectKeyID(SecCertificateRef certificate
)
395 __OSX_AVAILABLE_STARTING(__MAC_10_13
, __IPHONE_11_0
);
397 /* Returns an array of SecCertificateRefs containing the iPhone Device CA and
398 * its parent certificates. This interface is meant as a workaround and should
399 * not be used without consulting the Security team. */
400 CFArrayRef
SecCertificateCopyiPhoneDeviceCAChain(void)
401 __OSX_AVAILABLE_STARTING(__MAC_10_13
, __IPHONE_11_0
);
403 typedef CF_ENUM(uint32_t, SeciAPSWAuthCapabilitiesType
) {
404 kSeciAPSWAuthGeneralCapabilities
= 0,
405 kSeciAPSWAuthAirPlayCapabilities
= 1,
406 kSeciAPSWAuthHomeKitCapabilities
= 2,
407 } __OSX_AVAILABLE_STARTING(__MAC_10_13_4
, __IPHONE_11_3
);
409 /* Return the iAP SW Auth capabilities bitmask from the specificed
410 * SeciAPSWAuthCapabilitiesType type marker extensions. */
412 CFDataRef
SecCertificateCopyiAPSWAuthCapabilities(SecCertificateRef certificate
,
413 SeciAPSWAuthCapabilitiesType type
)
414 __OSX_AVAILABLE_STARTING(__MAC_10_13_4
, __IPHONE_11_3
);
417 @function SecCertificateCopyExtensionValue
418 @abstract Return the value in an extension of a certificate.
419 @param certificate A reference to the certificate containing the desired extension
420 @param extensionOID A CFData containing the binary value of ObjectIdentifier of the
421 desired extension or a CFString containing the decimal value of the ObjectIdentifier.
422 @param isCritical On return, a boolean value representing whether the extension was critical.
423 @result If an extension exists in the certificate with the extensionOID, the returned CFData
424 is the (unparsed) Value of the extension.
425 @discussion If the certificate has multiple extensions with the same extension OID, the first
426 extension with the input OID is returned.
429 CFDataRef
SecCertificateCopyExtensionValue(SecCertificateRef certificate
,
430 CFTypeRef extensionOID
, bool *isCritical
)
431 __OSX_AVAILABLE_STARTING(__MAC_10_13_4
, __IPHONE_11_3
);
433 /* Return an array of CFURLRefs each of which is an ocspResponder for this
435 CFArrayRef
SecCertificateGetOCSPResponders(SecCertificateRef certificate
)
436 API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
439 /* Return the component type string in a component certificate. */
441 CFStringRef
SecCertificateCopyComponentType(SecCertificateRef certificate
)
442 API_AVAILABLE(macos(10.15), ios(13.0), watchos(6.0), tvos(13.0));
444 bool SecCertificateGetDeveloperIDDate(SecCertificateRef certificate
, CFAbsoluteTime
*time
, CFErrorRef
* CF_RETURNS_RETAINED error
);
447 * Legacy functions (OS X only)
450 #include <Security/cssmtype.h>
451 #include <Security/x509defs.h>
453 /* Given a unified SecCertificateRef, return a copy with a legacy
454 C++ ItemImpl-based Certificate instance. Only for internal use;
455 legacy references cannot be used by SecCertificate API functions. */
456 SecCertificateRef
SecCertificateCreateItemImplInstance(SecCertificateRef certificate
)
457 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_NA
);
459 /* Inverse of above; convert legacy Certificate instance to new ref. */
460 SecCertificateRef
SecCertificateCreateFromItemImplInstance(SecCertificateRef certificate
)
461 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_NA
);
464 /* Convenience function to determine type of certificate instance. */
465 Boolean
SecCertificateIsItemImplInstance(SecCertificateRef certificate
)
466 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_NA
);
468 /* Given a legacy C++ ItemImpl-based Certificate instance obtained with
469 SecCertificateCreateItemImplInstance, return its clHandle pointer.
470 Only for internal use. */
471 OSStatus
SecCertificateGetCLHandle_legacy(SecCertificateRef certificate
, CSSM_CL_HANDLE
*clHandle
)
472 __OSX_AVAILABLE_STARTING(__MAC_10_12
, __IPHONE_NA
);
474 /* Deprecated; use SecCertificateCopyCommonName() instead. */
475 OSStatus
SecCertificateGetCommonName(SecCertificateRef certificate
, CFStringRef
*commonName
)
476 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_5
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateGetCommonName is deprecated. Use SecCertificateCopyCommonName instead.");
478 /* Deprecated; use SecCertificateCopyEmailAddresses() instead. */
479 /* This should have been Copy instead of Get since the returned address is not autoreleased. */
480 OSStatus
SecCertificateGetEmailAddress(SecCertificateRef certificate
, CFStringRef
*emailAddress
)
481 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_5
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateGetEmailAddress is deprecated. Use SecCertificateCopyEmailAddresses instead.");
484 * Private API to infer a display name for a SecCertificateRef which
485 * may or may not be in a keychain.
487 OSStatus
SecCertificateInferLabel(SecCertificateRef certificate
, CFStringRef
*label
);
490 * Subset of the above, useful for both certs and CRLs.
491 * Infer printable label for a given an CSSM_X509_NAME. Returns NULL
492 * if no appropriate printable name found.
494 const CSSM_DATA
*SecInferLabelFromX509Name(
495 const CSSM_X509_NAME
*x509Name
)
496 DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
;
498 /* Accessors for fields in the cached certificate */
501 @function SecCertificateCopyFieldValues
502 @abstract Retrieves the values for a particular field in a given certificate.
503 @param certificate A valid SecCertificateRef to the certificate.
504 @param field Pointer to the OID whose values should be returned.
505 @param fieldValues On return, a zero terminated list of CSSM_DATA_PTR's.
506 @result A result code. See "Security Error Codes" (SecBase.h).
507 @discussion Return a zero terminated list of CSSM_DATA_PTR's with the
508 values of the field specified by field. Caller must call
509 SecCertificateReleaseFieldValues to free the storage allocated by this call.
511 OSStatus
SecCertificateCopyFieldValues(SecCertificateRef certificate
, const CSSM_OID
*field
, CSSM_DATA_PTR
**fieldValues
)
512 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateCopyFieldValues is deprecated. Use SecCertificateCopyValues instead.");
515 @function SecCertificateReleaseFieldValues
516 @abstract Release the storage associated with the values returned by SecCertificateCopyFieldValues.
517 @param certificate A valid SecCertificateRef to the certificate.
518 @param field Pointer to the OID whose values were returned by SecCertificateCopyFieldValues.
519 @param fieldValues Pointer to a zero terminated list of CSSM_DATA_PTR's.
520 @result A result code. See "Security Error Codes" (SecBase.h).
521 @discussion Release the storage associated with the values returned by SecCertificateCopyFieldValues.
523 OSStatus
SecCertificateReleaseFieldValues(SecCertificateRef certificate
, const CSSM_OID
*field
, CSSM_DATA_PTR
*fieldValues
)
524 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateReleaseFieldValues is deprecated. Use SecCertificateCopyValues instead.");
527 @function SecCertificateCopyFirstFieldValue
528 @abstract Return a CSSM_DATA_PTR with the value of the first field specified by field.
529 @param certificate A valid SecCertificateRef to the certificate.
530 @param field Pointer to the OID whose value should be returned.
531 @param fieldValue On return, a CSSM_DATA_PTR to the field data.
532 @result A result code. See "Security Error Codes" (SecBase.h).
533 @discussion Return a CSSM_DATA_PTR with the value of the first field specified by field. Caller must call
534 SecCertificateReleaseFieldValue to free the storage allocated by this call.
536 OSStatus
SecCertificateCopyFirstFieldValue(SecCertificateRef certificate
, const CSSM_OID
*field
, CSSM_DATA_PTR
*fieldValue
)
537 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateCopyFirstFieldValue is deprecated. Use SecCertificateCopyValues instead.");
540 @function SecCertificateReleaseFirstFieldValue
541 @abstract Release the storage associated with the values returned by SecCertificateCopyFirstFieldValue.
542 @param certificate A valid SecCertificateRef to the certificate.
543 @param field Pointer to the OID whose values were returned by SecCertificateCopyFieldValue.
544 @param fieldValue The field data to release.
545 @result A result code. See "Security Error Codes" (SecBase.h).
546 @discussion Release the storage associated with the values returned by SecCertificateCopyFieldValue.
548 OSStatus
SecCertificateReleaseFirstFieldValue(SecCertificateRef certificate
, const CSSM_OID
*field
, CSSM_DATA_PTR fieldValue
)
549 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateReleaseFirstFieldValue is deprecated. Use SecCertificateCopyValues instead.");
552 @function SecCertificateCopySubjectComponent
553 @abstract Retrieves a component of the subject distinguished name of a given certificate.
554 @param certificate A reference to the certificate from which to retrieve the common name.
555 @param component A component oid naming the component desired. See <Security/oidsattr.h>.
556 @param result On return, a reference to the string form of the component, if present in the subject.
557 Your code must release this reference by calling the CFRelease function.
558 @result A result code. See "Security Error Codes" (SecBase.h).
560 OSStatus
SecCertificateCopySubjectComponent(SecCertificateRef certificate
, const CSSM_OID
*component
,
562 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateCopySubjectComponent is deprecated. Use SecCertificateCopyCommonNames,SecCertificateCopyOrganization,SecCertificateCopyOrganizationalUnit, etc. instead.");
564 /* Convenience functions for searching.
566 OSStatus
SecCertificateFindByIssuerAndSN(CFTypeRef keychainOrArray
, const CSSM_DATA
*issuer
,
567 const CSSM_DATA
*serialNumber
, SecCertificateRef
*certificate
)
568 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateFindByIssuerAndSN is deprecated. Use SecItemCopyMatching instead.");
570 OSStatus
SecCertificateFindBySubjectKeyID(CFTypeRef keychainOrArray
, const CSSM_DATA
*subjectKeyID
,
571 SecCertificateRef
*certificate
)
572 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateFindBySubjectKeyID is deprecated. Use SecItemCopyMatching instead.");
574 OSStatus
SecCertificateFindByEmail(CFTypeRef keychainOrArray
, const char *emailAddress
,
575 SecCertificateRef
*certificate
)
576 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecCertificateFindByEmail is deprecated. Use SecItemCopyMatching instead.");
578 /* These should go to SecKeychainSearchPriv.h. */
579 OSStatus
SecKeychainSearchCreateForCertificateByIssuerAndSN(CFTypeRef keychainOrArray
, const CSSM_DATA
*issuer
,
580 const CSSM_DATA
*serialNumber
, SecKeychainSearchRef
*searchRef
)
581 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecKeychainSearchCreateForCertificateByIssuerAndSN is deprecated. Use SecItemCopyMatching instead.");
583 OSStatus
SecKeychainSearchCreateForCertificateByIssuerAndSN_CF(CFTypeRef keychainOrArray
, CFDataRef issuer
,
584 CFDataRef serialNumber
, SecKeychainSearchRef
*searchRef
)
585 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecKeychainSearchCreateForCertificateByIssuerAndSN_CF is deprecated. Use SecItemCopyMatching instead.");
587 OSStatus
SecKeychainSearchCreateForCertificateBySubjectKeyID(CFTypeRef keychainOrArray
, const CSSM_DATA
*subjectKeyID
,
588 SecKeychainSearchRef
*searchRef
)
589 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecKeychainSearchCreateForCertificateBySubjectKeyID is deprecated. Use SecItemCopyMatching instead.");
591 OSStatus
SecKeychainSearchCreateForCertificateByEmail(CFTypeRef keychainOrArray
, const char *emailAddress
,
592 SecKeychainSearchRef
*searchRef
)
593 __OSX_AVAILABLE_BUT_DEPRECATED_MSG(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
, "SecKeychainSearchCreateForCertificateByEmail is deprecated. Use SecItemCopyMatching instead.");
595 /* Convenience function for generating digests; should be moved elsewhere. */
596 CSSM_RETURN
SecDigestGetData(CSSM_ALGORITHMS alg
, CSSM_DATA
* digest
, const CSSM_DATA
* data
)
597 __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_0
, __MAC_10_12_4
, __IPHONE_NA
, __IPHONE_NA
);
599 /* Return true iff certificate is valid as of verifyTime. */
600 /* DEPRECATED: Use SecCertificateIsValid instead. */
601 bool SecCertificateIsValidX(SecCertificateRef certificate
, CFAbsoluteTime verifyTime
)
602 __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_7
, __MAC_10_9
, __IPHONE_NA
, __IPHONE_NA
);
605 @function SecCertificateCopyPublicKeySHA1DigestFromCertificateData
606 @abstract Returns the SHA1 hash of the public key of a certificate or NULL
607 @param allocator CFAllocator to allocate the certificate with.
608 @param der_certificate DER encoded X.509 certificate.
609 @result SHA1 hash of the public key of a certificate or NULL
611 CFDataRef
SecCertificateCopyPublicKeySHA1DigestFromCertificateData(CFAllocatorRef allocator
,
612 CFDataRef der_certificate
)
613 __OSX_AVAILABLE_BUT_DEPRECATED(__MAC_10_7
, __MAC_10_13_2
, __IPHONE_NA
, __IPHONE_NA
); // Likely incorrect.
615 #endif /* SEC_OS_OSX */
619 #endif /* !_SECURITY_SECCERTIFICATEPRIV_H_ */