Adds a new service, Publisher, which exists to submit issued certificates to various Certificate Transparency logs. Once submitted the Publisher will also parse and store the returned SCT (Signed Certificate Timestamp) receipts that are used to prove inclusion in a specific log in the SA database. A SA migration adds the new SCT receipt table.
The Publisher only exposes one method, SubmitToCT, which is called in a goroutine by ca.IssueCertificate as to not block any other issuance operations. This method will iterate through all of the configured logs attempting to submit the certificate, and any required intermediate certificates, to them. If a submission to a log fails it will be retried the pre-configured number of times and will either use a back-off set in a Retry-After header or a pre-configured back-off between submission attempts.
This changeset is the first of a number of changes ending with serving SCT receipts in OCSP responses and purposefully leaves out the following pieces for follow-up PRs.
* A fake CT server for integration testing
* A external tool to search the database for certificates lacking a full set of SCT receipts
* A method to construct X.509 v3 extensions containing receipts for the OCSP responder
* Returned SCT signature verification (beyond just checking that the signature is of the correct type so we aren't just serving arbitrary binary blobs to clients)
Resolves#95.
The WFE test relies on a pre-generated cert. Since there are some sanity checks
on the dates in certs, we were getting errors during the test.
One quick fix is to have those sanity checks rely on RA's clock object, which
can be replaced with a fake for testing. In order to do that, I had to move the
sanity check (MatchesCSR) into the registration authority package, where it
makes more sense anyhow.
I also removed a handful of equality testing functions in objects.go that were
only used by MatchesCSR and whose purpose is better served by reflect.DeepEqual.
This was to avoid having to also move those equality testing functions into the
registration authority.
Challenge URIs should be determined by the WFE at fetch time, rather than stored
alongside the challenge in the DB. This simplifies a lot of the logic, and
allows to to remove a code path in NewAuthorization where we create an
authorization, then immediately save it with modifications to the challenges.
This change also gives challenges their own endpoint, which contains the
challenge id rather than the challenge's offset within its parent authorization.
This is also a first step towards replacing UpdateAuthorization with
UpdateChallenge: https://github.com/letsencrypt/boulder/issues/760.
Refactor DNS problem details use
Actually store and log resolved addresses
Less convuluted get adresses function/usage
Store redirects, reconstruct transport on redirect, add redirect + lookup tests
Add another test
Review fixes
Initial bulk of review fixes (cleanups inc)
Comment cleanup
Add some more tests
Cleanups
Give addrFilter a type and add the config wiring
Expose filters
LookupHost cleanups
Remove Resolved Addresses and Redirect chain from replies to client without breaking RPC layer
Switch address/redirect logging method, add redirect loop checking + test
Review fixes + remove IPv6
Remove AddressFilter remnant + constant-ize the VA timeout
Review fixes pt. 1
Initialize validation record
Don't blank out validation reocrds
Add validation record sanity checking
Switch to shared struct
Check port is in valid range
Review fixes
Fixes#579 (which blocks #132).
This changes the SA to use a unique index on the sha256 of a
Registration's JWK's public key data instead of on the full serialized
JSON of the JWK. This corrects multiple problems:
1. MySQL/Mariadb no longer complain about key's being larger than the
largest allowed key size in an index
2. We no longer have to worry about large keys not being seen as unique
3. We no longer have to worry about the JWK's JSON being serialized with its inner keys in different orders and causing incorrectly empty queries or non-unique writes.
This change also hides the details of how Registrations are stored in
the database from the other services outside of SA. This will give us
greater flexibility if we need to move them to another database, or
change their schema, etc.
Also, adds some tests for NoSuchRegistration in the SA.
Roland Shoemaker
Richard Barnes
bifurcation
Jacob Hoffman-Andrews
Jeff Hodges
Jeremy Gillula