InterledgerTypes.asn

InterledgerTypes
DEFINITIONS
AUTOMATIC TAGS ::=
BEGIN

IMPORTS
    UInt64
    FROM GenericTypes
;

-- Readable names for special characters that may appear in ILP addresses
hyphen IA5String ::= "-"
period IA5String ::= "."
underscore IA5String ::= "_"
tilde IA5String ::= "~"

-- A standard interledger address
Address ::= IA5String
    (FROM
        ( hyphen
        | period
        | "0".."9"
        | "A".."Z"
        | underscore
        | "a".."z"
        | tilde )
    )
    (SIZE (0..1023))

-- --------------------------------------------------------------------------

-- We are using ISO 8601 and not POSIX time, because ISO 8601 increases
-- monotonically and never "travels back in time" which could cause issues
-- with transfer expiries. It is also one of the most widely supported and most
-- well-defined date formats as of 2017.
--
-- Our actual wire format leaves out any fixed/redundant characters, such as
-- hyphens, colons, the "T" separator, the decimal period and the "Z" timezone
-- indicator.
--
-- The wire format is four digits for the year, two digits for the month,
-- two digits for the day, two digits for the hour, two digits for the minutes,
-- two digits for the seconds and three digits for the milliseconds.
--
-- I.e. the wire format is: 'YYYYMMDDHHmmSSfff'
--
-- All times MUST be expressed in UTC time.

Timestamp ::= PrintableString (SIZE(17))

END