CheckURI works on the raw authority, as an HTTP client reads it: no percent
signs, userinfo or backslashes, a host of letters, digits and hyphens or a
public IP literal, a port from 1 to 65535, and Host returns that host. The
integers of the locator stop at 2^53 - 1, and Info.Extension refuses what
ParseInfo would. extension.Standard validates datekeys.capsule through
locator.Standard, and Info.OpenLocator ties the locator to the round of its
own DateKey.
inspect shows the public note as text of the creator, with its prefix and
wrapping and the warning, and says when a note is unusable. encrypt -note
warns that it is public. decrypt -expect-author fails before the release
is requested when the capsule is not format 3. Author key files are read
with the work factor of the spec as their maximum, the passphrase is not
read from a terminal, and two copies of secrets are cleared.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
extension.CheckNote, NewNote and Note apply the rules of spec v0.11 24.1,
and extension.Standard registers the note for the noncritical array of
PUBLIC_HEADER only. Header.PublicNote reads it, and header_binding ties it to
the control: a note changed after writing fails step 15. The CLI writes it
with -note and shows it as text of the creator, with the warning that nobody
can check it before the date.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
datekeys encrypt writes format 3 and datekeys decrypt writes its files
to a new folder, with the presentation of spec 29.7.
- encrypt: -in is repeatable and takes files and folders; a folder
gives its name as the first segment, as a browser does, and is
walked with Lstat, following no link, taking regular files only.
.DS_Store, Thumbs.db, desktop.ini, ._* and __MACOSX are left out of
folders, and each one left out is reported (62.1 rule 15). New
-comment, -author and -no-mtime; the mtimes are kept by default
(rule 16). A capsule may hold a comment alone. The copy of a pipe to
a temporary file goes, as only regular files are taken.
- decrypt: the prelude decides. Format 3 claims -out with os.Mkdir,
only when there are files, stages the tree in -out/.datekeys-*
through an os.Root with O_EXCL and mode 0600, sets the mtimes, and
moves each entry of the first level into place at step 18; any
failure removes the folder (spec 56). Formats 1 and 2 still write a
file.
- The presentation goes to stdout: the verdicts, the declared author
and the comment box with their labels, the paths, and the verdicts
again. Every line of the creator goes in pieces of at most W - 3
columns behind the prefix, counting 2 for anything but printable
ASCII, with its TABs expanded to multiples of 8; W is the width of
the terminal, asked with syscall on Unix and Windows, or 80. Risky
names get a warning: shortcuts, desktop.ini, .git, programs and a
leading dash, compared by their key of R7.
- Encrypt no longer runs in the CLI: only the test data generators
set TestVectors.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
dev