cool#9992 doc electronic sign: add menu item to trigger hash extract

[vmiklos]

In short, the trouble with signing with PEM files is that many CAs won't
hand out software certs for signing, need to use a 3rd-party to do the
signing. This requires hash-extract / upload / sign / download /
serialize pipeline on our side.

This commit starts with the first step, to extract a hash of the
document to be signed.

Given that the hash depends on the time (the signed document has a
signature widget, and that contains a timestamp), also get that from
core. Do this with a new menu item of the Draw / PDF UI: only visible
when the user private info from WOPI has a ESignatureBaseUrl key, which
will be the API server we'll talk to in the future. (So all this is
hidden by default, allowing this add this incrementally.)

Also fix a missing make dependency, so COOL_JS.m4 gets rebuilt on adding
a new .ts file, to avoid the need to do a 'make clean' on adding a new
file, which sounded odd.

Signed-off-by: Miklos Vajna vmiklos@collabora.com
Change-Id: Ib9f15fc1448eea4a4fa1784cf0d9b3de00c44019

[vmiklos]

https://cpci.cbg.collabora.co.uk:8080/job/github_online_master_debug_vs_co-24.04/3399/console failed in:

unit-synthetic-lok

./run-wsdunit unit-synthetic-lok passes for me locally, retry.

[vmiklos]

https://cpci.cbg.collabora.co.uk:8080/job/github_online_master_debug_vs_co-24.04/3403/console failed in an usual way:

FATAL: command execution failed
java.io.EOFException

I'm not sure why that happened, retry.

[vmiklos]

https://cpci.cbg.collabora.co.uk:8080/job/github_online_master_debug_vs_co-24.04_cypress_desktop/2822/console failed in:

calc/searchbar_spec.js

retry to see if that happens again.

[vmiklos]

https://cpci.cbg.collabora.co.uk:8080/job/github_online_master_debug_vs_co-24.04_cypress_desktop/2826/console failed in:

writer/invalidations_spec.js

retry.

[vmiklos]

https://cpci.cbg.collabora.co.uk:8080/job/github_online_master_debug_vs_co-24.04_cypress_desktop/2829/console fails in:

calc/sheet_switch_spec.js

retry.

[vmiklos]

https://cpci.cbg.collabora.co.uk:8080/job/github_online_master_debug_vs_co-24.04_cypress_desktop/2839/console failed in writer/searchbar_spec.js, retry.

[vmiklos]

@caolanm could you please review this? Thanks.

I followed Zotero as an example, just done in TS.

[caolanm]

I see some existing ts files have:

/* -- tab-width: 4 -- */

at the top and some have

/* -- js-indent-level: 8 -- */

So there doesn't seem to be a current consistently applied set of modelines for .ts files

[vmiklos]

I believe those are for Emacs and I'm not an Emacs user, so I was just looking for a header/footer in README.FILENOTICES.md and that seemed to suggest just a top comment, no modeline. CC @eszkadev in case something else is wanted for new files.

(Vim defaults to tabs, so no modelines for js/ts and modelines for C++ is what we want there, I guess.)