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104 lines
3.7 KiB
104 lines
3.7 KiB
-- This file is under BSD License 2.0
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--
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-- Sync protocol for p≡p
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-- Copyright (c) 2021 p≡p foundation
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--
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-- Written by Hartmut Goebel
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PEP-MESSAGE {
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iso(1) org(3) dod(6) internet(1) private(4)
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enterprise(1) pEp(47878) message(1)
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}
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DEFINITIONS
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AUTOMATIC TAGS EXTENSIBILITY IMPLIED ::=
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BEGIN
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EXPORTS ASN1Message;
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IMPORTS
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PString, PStringList, PStringPairList, Hash, ISO639-1
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FROM PEP { iso(1) org(3) dod(6) internet(1) private(4)
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enterprise(1) pEp(47878) basic(0) };
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MessageDirection ::= ENUMERATED {
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incoming (0),
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outgoing (1)
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}
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ContentDisposition ::= ENUMERATED {
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attachment (0),
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inline (1),
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other (2)
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}
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PBlob ::= SEQUENCE {
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value OCTET STRING (SIZE(0..102400000)), -- up to 100 MB
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mime-type PString OPTIONAL,
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filename PString OPTIONAL,
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disposition ContentDisposition
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}
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PBlobList ::= SEQUENCE OF PBlob
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-- For the purposes of this profile, GeneralizedTime values MUST be
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-- expressed in Coordinated Universal Time (UTC) and MUST include seconds
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-- (i.e., times are YYYYMMDDHHMMSSZ), even where the number of seconds
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-- is zero. GeneralizedTime values MUST NOT include fractional seconds.
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PIdentity ::= SEQUENCE {
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address PString,
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fpr Hash OPTIONAL,
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user-id PString,
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username PString OPTIONAL,
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comm-type INTEGER (0..255),
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lang ISO639-1 OPTIONAL
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}
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PIdentityList ::= SEQUENCE OF PIdentity
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ASN1Message ::= SEQUENCE {
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direction MessageDirection OPTIONAL, -- used only in "inner" messages
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id PString OPTIONAL, -- UTF-8 string of message ID
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sent GeneralizedTime OPTIONAL, -- when the message is sent
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recv GeneralizedTime OPTIONAL, -- when the message is received
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from PIdentity, -- whom the message is from
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-- At least one of to, cc must not be an empty list
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-- FIXME: Can this be constrained?
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to PIdentityList OPTIONAL, -- whom the message is to
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cc PIdentityList OPTIONAL, -- whom a CC is being sent
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bcc PIdentityList OPTIONAL, -- whom a BCC is being sent
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recv-by PIdentity OPTIONAL, -- via which identity the message
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-- is received
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reply-to PIdentityList OPTIONAL, -- where a reply should go to
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in-reply-to PStringList OPTIONAL, -- list of UTF-8 strings with
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-- MessageIDs of refering messages
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-- internal: refering_msg_ref
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references PStringList OPTIONAL, -- list of UTF-8 strings with
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-- references
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-- internal: refered_by _message-ref-list
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keywords PStringList OPTIONAL, -- list of UTF-8 strings with keywords
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comments PString OPTIONAL, -- UTF-8 string with comments
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opt-fields PStringPairList OPTIONAL, -- optional fields
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sender-fpr Hash OPTIONAL, -- fingerprint of sending signer
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-- At least one of shortmsg, longmsg, longmsg-formatted must be present
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-- FIXME: Can this be constrained?
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shortmsg PString OPTIONAL, -- UTF-8 string of short message
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-- longmsg must only be used if implementation can handle dynamic allocation
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longmsg UTF8String OPTIONAL, -- UTF-8 string of long message
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-- (plain)
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-- longmsg-formatted must only be used if implementation can handle
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-- dynamic allocation
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longmsg-formatted UTF8String OPTIONAL, -- UTF-8 string of long message
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-- (formatted)
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attachments PBlobList OPTIONAL -- blobs with attachments
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-- internal: rawmsg
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}
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END
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