* Misc PKI code fixes.
- Harden the code base a bit adding default's to switch statements
to various error handlers and processing statements.
- Fixup some error messages to include proper values we support.
* Additional default case missing within PKI
* Fix typo in PKI error message
* Disallow adding CA's serial to revocation list
* Allow disabling revocation list generation. This returns an empty (but
signed) list, but does not affect tracking of revocations so turning it
back on will populate the list properly.
This fixes#1911 but not directly; it doesn't address the cause of the
panic. However, it turns out that this is the correct fix anyways,
because it ensures that the value being logged is RFC3339 format, which
is what the time turns into in JSON but not the normal time string
value, so what we audit log (and HMAC) matches what we are returning.
Both revocation times are UTC so clarify via parameter name that it's just a formatting difference. Also leave as a time.Time here, as it automatically marshals into RFC3339.
A buffer is used to ensure that we only remove certificates that are
both expired and for which the buffer has past. Options allow removal
from revoked/ and/or certs/.
This can be seen via System(). In the PKI backend, if the CA is
reconfigured but not fully (e.g. an intermediate CSR is generated but no
corresponding cert set) and there are already leases (issued certs), the
CRL is unable to be built. As a result revocation fails. But in this
case we don't actually need revocation to be successful since the CRL is
useless after unmounting. By checking taint status we know if we can
simply fast-path out of revocation with a success in this case.
Fixes#946
* Add comments to every non-obvious (e.g. not basic read/write handler type) function
* Remove revoked/ endpoint, at least for now
* Add configurable CRL lifetime
* Cleanup
* Address some comments from code review
Commit contents (C)2015 Akamai Technologies, Inc. <opensource@akamai.com>
Also, enhance the raw cert bundle => parsed cert bundle to make it more useful and perform more validation checks.
More refactoring could be done within the PKI backend itself, but that can wait.
Commit contents (C)2015 Akamai Technologies, Inc. <opensource@akamai.com>
Complete:
* Up-to-date API documents
* Backend configuration (root certificate and private key)
* Highly granular role configuration
* Certificate generation
* CN checking against role
* IP and DNS subject alternative names
* Server, client, and code signing usage types
* Later certificate (but not private key) retrieval
* CRL creation and update
* CRL/CA bare endpoints (for cert extensions)
* Revocation (both Vault-native and by serial number)
* CRL force-rotation endpoint
Missing:
* OCSP support (can't implement without changes in Vault)
* Unit tests
Commit contents (C)2015 Akamai Technologies, Inc. <opensource@akamai.com>
