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145 Commits
Author SHA1 Message Date
Tobias Brunner 19ef2aec15 Update copyright headers after acquisition by secunet 2022-06-28 10:22:56 +02:00
Adrian-Ken Rueegsegger 027c5c9dcb x509: Consider authorityKeyIdentifier in issued_by() 
Prior to verifying the cryptographic signature, check if the
authorityKeyIdentifier matches the key ID of the issuing certificate if
it is available.
 2021-05-07 14:29:24 +02:00
Josh Soref b3ab7a48cc Spelling fixes 
* accumulating
* acquire
* alignment
* appropriate
* argument
* assign
* attribute
* authenticate
* authentication
* authenticator
* authority
* auxiliary
* brackets
* callback
* camellia
* can't
* cancelability
* certificate
* choinyambuu
* chunk
* collector
* collision
* communicating
* compares
* compatibility
* compressed
* confidentiality
* configuration
* connection
* consistency
* constraint
* construction
* constructor
* database
* decapsulated
* declaration
* decrypt
* derivative
* destination
* destroyed
* details
* devised
* dynamic
* ecapsulation
* encoded
* encoding
* encrypted
* enforcing
* enumerator
* establishment
* excluded
* exclusively
* exited
* expecting
* expire
* extension
* filter
* firewall
* foundation
* fulfillment
* gateways
* hashing
* hashtable
* heartbeats
* identifier
* identifiers
* identities
* identity
* implementers
* indicating
* initialize
* initiate
* initiation
* initiator
* inner
* instantiate
* legitimate
* libraries
* libstrongswan
* logger
* malloc
* manager
* manually
* measurement
* mechanism
* message
* network
* nonexistent
* object
* occurrence
* optional
* outgoing
* packages
* packets
* padding
* particular
* passphrase
* payload
* periodically
* policies
* possible
* previously
* priority
* proposal
* protocol
* provide
* provider
* pseudo
* pseudonym
* public
* qualifier
* quantum
* quintuplets
* reached
* reading
* recommendation to
* recommendation
* recursive
* reestablish
* referencing
* registered
* rekeying
* reliable
* replacing
* representing
* represents
* request
* request
* resolver
* result
* resulting
* resynchronization
* retriable
* revocation
* right
* rollback
* rule
* rules
* runtime
* scenario
* scheduled
* security
* segment
* service
* setting
* signature
* specific
* specified
* speed
* started
* steffen
* strongswan
* subjectaltname
* supported
* threadsafe
* traffic
* tremendously
* treshold
* unique
* uniqueness
* unknown
* until
* upper
* using
* validator
* verification
* version
* version
* warrior

Closes strongswan/strongswan#164.
 2020-02-11 18:23:07 +01:00
Tobias Brunner 776433505b x509: Replace problematic calls of chunk_from_chars() for keyUsage extension 
As noted in 8ea13bbc5c newer compilers might optimize out the
assignment leading to invalid values in the keyUsage extension (as the
length was still set, the extension was encoded, just not with the
intended values).

Fixes #3249.
 2020-01-30 18:18:28 +01:00
Andreas Steffen df6441a13f pki: Allow inclusion of [unsupported] critical X.509 extension 2019-05-08 14:56:48 +02:00
Andreas Steffen 6d087b33de libstrongswan: xmppaddr prefix designates an xmppAddr otherName ID type 2018-05-30 17:25:28 +02:00
Tobias Brunner 920366e688 x509: Set IKE compliance flag depending on keyUsage 2018-05-22 09:50:47 +02:00
Tobias Brunner bbfe39f597 x509: Add support for signature schemes with parameters 
Also adds support for specifying the hash algorithm for attribute
certificate signatures.
 2017-11-08 16:48:10 +01:00
Tobias Brunner 024b979522 certificate: Return signature scheme and parameters from issued_by() method 
This also required some include restructuring (avoid including library.h
in headers) to avoid unresolvable circular dependencies.
 2017-11-08 16:48:10 +01:00
Tobias Brunner de280c2e03 private-key: Add optional parameters argument to sign() method 2017-11-08 16:48:10 +01:00
Tobias Brunner a413571f3b public-key: Add optional parameters argument to verify() method 2017-11-08 16:48:10 +01:00
Tobias Brunner 4e7b7db62f certificates: Use shared destructor for x509_cdp_t 2017-09-18 10:54:19 +02:00
Andreas Steffen 38a8ecadb7 x509: nameConstraints sequence does not require a loop 
Fixes: CVE-2017-9023
 2017-05-29 11:05:04 +02:00
Andreas Steffen 407fcca200 asn1-parser: Fix CHOICE parsing 
Fixes: CVE-2017-9023
 2017-05-29 11:05:04 +02:00
Tobias Brunner 9c42126297 x509: Fix leak when parsing CDPs if an invalid one follows valid ones 2017-05-23 18:29:12 +02:00
Tobias Brunner 92a10e4645 x509: Manually print CRL/OCSP URIs when fuzzing 
This avoids a warning about the custom %Y printf specifier.
 2017-05-23 18:29:12 +02:00
Tobias Brunner 388351609d x509: Fix leak if there is an empty CDP 2017-05-23 18:29:11 +02:00
Tobias Brunner 5e37f7e550 x509: Fix leak if a certificate contains multiple authorityKeyIdentifiers 2017-05-23 18:29:11 +02:00
Andreas Steffen b0dcf33f0f x509: Evaluate return codes of parsing functions 2017-05-08 16:44:25 +02:00
Martin Willi a115f48428 x509: Do not mark generated addrblock extension as critical 
While RFC 3779 says we SHOULD mark it is critical, this has severe side effects
in practice. The addrblock extension is not widely used nor implemented, and
only a few applications can handle this extension. By marking it critical,
none of these applications can make use of such certificates where included
addrblocks do not matter, such as TLS/HTTPS.

If an application wants to make use of addrblocks, that is usually an explicit
decision. Then the very same application obviously can handle addrblocks, and
there is no need for the extension to be critical. In other words, for local
policy checks it is a local matter to handle the extension, hence making it
critical is usually not of much help.
 2017-02-27 09:36:48 +01:00
Martin Willi 6734d7a51a x509: Support encoding the RFC 3779 addrblock extension 2017-02-27 09:36:48 +01:00
Andreas Steffen ef43df6cbe Allow msSmartcardLogon EKU to be built 2015-12-11 18:26:54 +01:00
Andreas Steffen 7143667bdd Skip the unused bits field of the ASN.1 BIT STRING encoding 2014-11-29 14:51:17 +01:00
Martin Willi fb515325cc x509: Remove some unused ASN1 OID constants 2014-05-16 15:42:06 +02:00
Tobias Brunner f7d04ba6c4 x509: Don't include authKeyIdentifier in self-signed certificates 
As the comment indicates this was the intention in
d7be290643 all along.
 2014-04-09 16:06:18 +02:00
Andreas Steffen 98ae0492b6 Added support for msSmartcardLogon EKU 2014-04-08 13:09:03 +02:00
Tobias Brunner ab13364c65 uclibc only defines strndup(3) if _GNU_SOURCE is defined 
References #516.
 2014-02-19 16:11:47 +01:00
Tobias Brunner 8dc6e71632 lib: All settings use configured namespace 2014-02-12 14:34:32 +01:00
Martin Willi ed1c430334 certificate_t.has_subject() matches for certificate serialNumber 2012-12-19 10:32:07 +01:00
Tobias Brunner f05b427265 Moved debug.[ch] to utils folder 2012-10-24 16:00:51 +02:00
Tobias Brunner 12642a6831 Moved data structures to new collections subfolder 2012-10-24 16:00:49 +02:00
Martin Willi 87dd205b61 Add a return value to hasher_t.allocate_hash() 2012-07-16 14:55:06 +02:00
Martin Willi a37f2d2006 certificate_t->issued_by takes an argument to receive signature scheme 2012-06-12 14:24:49 +02:00
Tobias Brunner 79d5c4f06b Fixed return values of several functions (e.g. return FALSE for pointer types). 2012-05-31 17:39:04 +02:00
Martin Willi b1f2f05c92 Merge branch 'ikev1-clean' into ikev1-master 
Conflicts:
	configure.in
	man/ipsec.conf.5.in
	src/libcharon/daemon.c
	src/libcharon/plugins/eap_ttls/eap_ttls_peer.c
	src/libcharon/plugins/eap_radius/eap_radius_accounting.c
	src/libcharon/plugins/eap_radius/eap_radius_forward.c
	src/libcharon/plugins/farp/farp_listener.c
	src/libcharon/sa/ike_sa.c
	src/libcharon/sa/keymat.c
	src/libcharon/sa/task_manager.c
	src/libcharon/sa/trap_manager.c
	src/libstrongswan/plugins/x509/x509_cert.c
	src/libstrongswan/utils.h

Applied lost changes of moved files keymat.c and task_manager.c.
Updated listener_t.message hook signature in new plugins.
 2012-03-20 17:57:53 +01:00
Tobias Brunner f29a4f1c64 Added support for iKEIntermediate X.509 extended key usage flag. 
Mac OS X requires server certificates to have this flag set.
 2012-03-20 17:31:24 +01:00
Tobias Brunner 00cc2188d4 Some whitespace fixes. 2012-03-20 17:31:24 +01:00
Adrian-Ken Rueegsegger d887b8e134 Fix whitespaces 2012-01-12 11:25:18 +01:00
Tobias Brunner e86b685da5 Allow callers to force ASN.1 date encoding as GENERALIZEDTIME. 2011-12-23 18:07:39 +01:00
Tobias Brunner 1267127c11 Properly ASN.1 encode dates in certificates depending on the year. 2011-12-23 16:29:41 +01:00
Tobias Brunner eb497205e3 Log most X.509 related messages in new ASN log group. 2011-12-16 16:44:38 +01:00
Andreas Steffen 4953a78a66 fixed parsing of X.509 certificatePolicies 2011-03-11 12:38:00 +01:00
Andreas Steffen d390b3b901 [hopefully] fixed pathlen problem on ARM platforms 2011-02-10 15:51:18 +01:00
Tobias Brunner 84545f6e7c Some typos fixed. 2011-02-07 11:39:41 +01:00
Andreas Steffen c4fd3b2f42 introduced libstrongswan.x509.enforce_critical parameter 2011-02-05 09:01:18 +01:00
Martin Willi b088fd4a76 Slightly renamed different policyConstraints to distinguish them better 2011-01-05 16:46:05 +01:00
Martin Willi 07eee80401 Added support for inhibitAnyPolicy constraint to x509 plugin 2011-01-05 16:46:05 +01:00
Martin Willi b3d359e58f Use a generic getter for all numerical X.509 constraints 2011-01-05 16:46:05 +01:00
Martin Willi 1019cad161 Moved CRL distribution point building to an exportable function 2011-01-05 16:46:03 +01:00
Martin Willi a6478a0402 Simplified format of x509 CRL URI parsing/enumerator 2011-01-05 16:46:03 +01:00