samba-mirror/lib/mscat/mscat.asn

--
--  ASN.1 Description for Microsoft Catalog Files
--
--    Copyright 2016 Andreas Schneider <asn@samba.org>
--    Copyright 2016 Nikos Mavrogiannopoulos <nmav@redhat.com>
--
--  This program is free software: you can redistribute it and/or modify
--  it under the terms of the GNU Lesser General Public License as published
--  by the Free Software Foundation, either version 3 of the License, or
--  (at your option) any later version.
--
--  This program is distributed in the hope that it will be useful,
--  but WITHOUT ANY WARRANTY; without even the implied warranty of
--  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
--  GNU Lesser General Public License for more details.
--
--  You should have received a copy of the GNU Lesser General Public License
--  along with this program.  If not, see <http://www.gnu.org/licenses/>.
--
CATALOG {}
DEFINITIONS IMPLICIT TAGS ::= -- assuming implicit tags, should try explicit too

BEGIN

-- CATALOG_NAME_VALUE
CatalogNameValue ::= SEQUENCE { -- 180
    name       BMPString,
    flags      INTEGER, -- 10010001
    value      OCTET STRING -- UTF-16-LE
}

-- CATALOG_MEMBER_INFO
CatalogMemberInfo ::= SEQUENCE {
    name       BMPString,
    id         INTEGER -- 0200
}

CatalogMemberInfo2 ::= SEQUENCE {
    memId       OBJECT IDENTIFIER,
    unknown     SET OF SpcLink
}

-- SPC_INDIRECT_DATA
SpcIndirectData ::= SEQUENCE {
    data        SpcAttributeTypeAndOptionalValue,
    messageDigest DigestInfo
}

SpcAttributeTypeAndOptionalValue ::= SEQUENCE {
    type        OBJECT IDENTIFIER,
    value       ANY DEFINED BY type OPTIONAL
}

DigestInfo ::= SEQUENCE {
    digestAlgorithm AlgorithmIdentifier,
    digest OCTET STRING
}

AlgorithmIdentifier ::=  SEQUENCE  {
    algorithm   OBJECT IDENTIFIER,
    parameters  ANY DEFINED BY algorithm OPTIONAL
                -- contains a value of the type
}

-- SPC_PE_IMAGE_DATA
SpcPEImageData ::= SEQUENCE {
    flags       SpcPeImageFlags DEFAULT includeResources,
    link        [0] EXPLICIT SpcLink OPTIONAL
}

SpcPeImageFlags ::= BIT STRING {
    includeResources            (0),
    includeDebugInfo            (1),
    includeImportAddressTable   (2)
}

SpcLink ::= CHOICE {
    url         [0]    IMPLICIT IA5String,
    moniker     [1]    IMPLICIT SpcSerializedObject,
    file        [2]    EXPLICIT SpcString
}

SpcSerializedObject ::= SEQUENCE {
    classId     OCTET STRING, -- GUID
    data        OCTET STRING  -- Binary structure
}

SpcString ::= CHOICE {
    unicode     [0] IMPLICIT BMPString,
    ascii       [1] IMPLICIT IA5String
}

-- SPC_IMAGE_DATA_FILE
SpcImageDataFile ::= SEQUENCE {
    flags       BIT STRING,
    file        SpcLink
}

-----------------------------------------------------------
-- CERT_TRUST_LIST STRUCTURE
-----------------------------------------------------------

CatalogListId ::= SEQUENCE {
    oid OBJECT IDENTIFIER
}

CatalogListMemberId ::= SEQUENCE {
    oid OBJECT IDENTIFIER,
    optional NULL
}

MemberAttribute ::= SEQUENCE {
    contentType OBJECT IDENTIFIER,
    content SET OF ANY DEFINED BY contentType
}

CatalogListMember ::= SEQUENCE {
    checksum OCTET STRING, -- The member checksum (e.g. SHA1)
    attributes SET OF MemberAttribute OPTIONAL
}

CatalogAttribute ::= SEQUENCE {
    dataId OBJECT IDENTIFIER,
    encapsulated_data OCTET STRING -- encapsulates CatNameValue or SpcPeImageData
}

CertTrustList ::= SEQUENCE {
    catalogListId CatalogListId,
    unknownString OCTET STRING, -- 16 bytes MD5 hash?
    trustUtcTime UTCTime,
    catalogListMemberId CatalogListMemberId,
    members SEQUENCE OF CatalogListMember,
    attributes [0] EXPLICIT SEQUENCE OF CatalogAttribute OPTIONAL
}

END