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 causes a 0 TTL to be returned for the value, which is a clue to
other parts of Vault to use appropriate defaults. However, this makes
the defaults be used at lease allocation or extension time instead of
when parsing parameters.
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
This commit splits ACL policies into more fine-grained capabilities.
This both drastically simplifies the checking code and makes it possible
to support needed workflows that are not possible with the previous
method. It is backwards compatible; policies containing a "policy"
string are simply converted to a set of capabilities matching previous
behavior.
Fixes#724 (and others).
Currently permissions are not revoked, which can lead revocation to not
actually work properly. This attempts to revoke all permissions and only
then drop the role.
Fixes issue #699
marshalled into JSON or displayed from the CLI depending on the output
mode. This allows conferring information such as "no such policy exists"
when creating a token -- not an error, but something the user should be
aware of.
Fixes#676
* Remove raw endpoint from transit
* Add multi-key structure
* Add enable, disable, rewrap, and rotate functionality
* Upgrade functionality, and record creation time of keys in metadata. Add flag in config function to control the minimum decryption version, and enforce that in the decrypt function
* Unit tests for everything
In order to implement this efficiently, I have introduced the concept of
"singleton" backends -- currently, 'sys' and 'cubbyhole'. There isn't
much reason to allow sys to be mounted at multiple places, and there
isn't much reason you'd need multiple per-token storage areas. By
restricting it to just one, I can store that particular mount instead of
iterating through them in order to call the appropriate revoke function.
Additionally, because revocation on the backend needs to be triggered by
the token store, the token store's salt is kept in the router and
client tokens going to the cubbyhole backend are double-salted by the
router. This allows the token store to drive when revocation happens
using its salted tokens.
up-to-date information. This allows remount to be implemented with the
same source and dest, allowing mount options to be changed on the fly.
If/when Vault gains the ability to HUP its configuration, this should
just work for the global values as well.
Need specific unit tests for this functionality.
vishalnayak