New :caldav module — MIT, plain JVM, api-depends on :dav. Separate from the
vendored MPL tree so the licences stay unmixed, and so "no Android types" is a
compile-time guarantee rather than a discipline. Chunk 2 split again: the
Android account layer (Keystore, AccountManager, Custom Tabs, account-add UI)
is 2c, with different verification and an on-device review.
- ServiceDiscovery: the RFC 6764 ladder. SRV priority/weight, TXT path=,
non-443 ports, "." targets, well-known then root.
- CollectionClassifier: the two filters that are inversions of the obvious
rule. An absent or empty supported-calendar-component-set means "supports
everything", and classification is a positive test for CALDAV:calendar on an
unordered set — excluding schedule-outbox would drop SOGo's main calendar.
- CalDavDiscovery: OPTIONS gate, principal, every home set, Depth-1 by name.
A failing home set does not fail the account, and every home set failing is
reported as an error rather than as an account with no lists.
- NextcloudLoginFlow: POST not GET, a User-Agent the user can recognise when
revoking, 404-means-pending only, both URLs origin-checked, host mismatch
carried rather than refused (reverse proxies are ordinary).
- PreemptiveBasicInterceptor, ServerQuirks.
dnsjava 3.6.3 (BSD-3) added: Android's DnsResolver is callback-only and cannot
do the TXT path lookup, and JNDI's DNS provider does not exist on Android.
Behind an interface, so every trap is tested with a fake and no network.
:dav gains change 6 — <D:unauthenticated/> is parsed rather than inferred from
a null href, which also fires on a merely non-conformant empty element.
52 tests here, 78 in :dav. SYNC.md's live-probed trap table is executable now.
makiolaj
da42423fe2