Commit Graph

744 Commits

Author SHA1 Message Date
Aaron Gable 8da52f74c3
Remove v1 `NewCertificate` code path from WFE and RA (#5842)
The NewCertificate codepath was the ACME v1 API's equivalent of
the modern Finalize endpoint. Remove the bodies of the WFE's and
the RA's `NewCertificate` functions. Remove the functions which were
called only from those functions. One of the removed functions is the
old `checkAuthorizations`, so update some tests which were calling
that directly to instead use different entry points.

Part of #5681
2021-12-13 17:45:45 -08:00
Jacob Hoffman-Andrews add5cfdb22
ra: check failed authorizations limit before attempting authz reuse (#5827)
Part of #5826
2021-12-03 14:35:58 -08:00
Aaron Gable 99035226d8
Add name and key hashes to issuance.Certificate (#5812)
These hashes are useful for OCSP computations, as they are the two
values that are used to uniquely identify the issuer of the given cert in
an OCSP request. Here, they are restricted to SHA1 only, as Boulder
only supports SHA1 for OCSP, as per RFC 5019.

In addition, because the `ID`, `NameID`, `NameHash`, and `KeyHash`
are relatively expensive to compute, introduce a new constructor for
`issuance.Certificate` that computes all four values at startup time and
then simply returns the precomputed values when asked.
2021-12-01 12:11:10 -08:00
Aaron Gable 2a2629493d
Enable administrative revocation of malformed certs (#5813)
Today, the revocation codepaths involve parsing the to-be-revoked
certificate multiple times: inside `admin-revoker` itself, inside the
RA's `AdministrativelyRevokeCertificate` method, and again in its helper
`revokeCertificate`. In addition, we use the fact that we have the full
certificate multiple times: to log various attributes of it, to compute
its `IssuerNameID`, and more. All of this will fail if we ever issue a
cert that is malformed to the point that it cannot be parsed.

Add a new argument to the `AdministrativelyRevokeCertificateRequest`
that allows the certificate to be identified by serial only, instead of
by full certificate bytes. Add support for this in the gRPC handler by
using the serial to construct a dummy in-memory Certificate object.
Support this in the `revokeCertificate` codepath by checking to see if
the passed-in cert has any underlying raw DER bytes, and if not,
triggering the new codepath that does everything via the serial.

In order to support this, unfortunately we have to add a second
in-memory map to the RA, so that it can look up issuer certs by either
name ID or old-style ID, as the IDs gleaned from the database (instead
of from the cert itself) may still be old-style. This will be removed
when the old-style Issuer IDs have aged out.

Fixes #5759
2021-11-29 11:28:19 -08:00
Andrew Gabbitas 98d9a12ccd
Use authorization attemptedAt date for CAA recheck (#5746)
When a valid authorization is stored in the database the authorization
column attemptedAt is set based on the challenge `Validated` value. Use
this value in `checkAuthorizationsCAA` to determine if an authorization
is sufficiently stale to need a recheck of the CAA DNS record. Error if the
time is nil. Keeps old codepath for safety check and increments a metric
if the old codepath is used.
2021-11-04 14:50:11 -06:00
Aaron Gable d7f143e979
Deprecate StreamlineOrderAndAuthzs flag (#5679) 2021-10-11 14:34:03 -06:00
Aaron Gable bab688b98f
Remove sa-wrappers.go (#5663)
Remove the last of the gRPC wrapper files. In order to do so:

- Remove the `core.StorageGetter` interface. Replace it with a new
  interface (whose methods include the `...grpc.CallOption` arg)
  inside the `sa/proto/` package.
- Remove the `core.StorageAdder` interface. There's no real use-case
  for having a write-only interface.
- Remove the `core.StorageAuthority` interface, as it is now redundant
  with the autogenerated `sapb.StorageAuthorityClient` interface.
- Replace the `certificateStorage` interface (which appears in two
  different places) with a single unified interface also in `sa/proto/`.
- Update all test mocks to include the `_ ...grpc.CallOption` arg in
  their method signatures so they match the gRPC client interface.
- Delete many methods from mocks which are no longer necessary (mostly
  because they're mocking old authz1 methods that no longer exist).
- Move the two `test/inmem/` wrappers into their own sub-packages to
  avoid an import cycle.
- Simplify the `satest` package to satisfy one of its TODOs and to
  avoid an import cycle.
- Add many methods to the `test/inmem/sa/` wrapper, to accommodate all
  of the methods which are called in unittests.

Fixes #5600
2021-09-27 13:25:41 -07:00
Aaron Gable 6c85ae0f2c
expiration-mailer: improve search for renewals (#5673)
Overhaul how expiration-mailer checks to see if a `certIsRenewed`.
First, change the helper function to take the list of names (which
can be hashed into an fqdnSet) and the issuance date. This allows the
search for renewals to be a much simpler linear scan rather than an
ugly outer left join. Second, update the query to examine both the
`fqdnSets` and `fqdnSets_old` tables, to account for the fact that
this code cares about more time (~90d) than the `fqdnSets` table
currently holds.

Also export the SA's `HashNames` method so it can be used by the mailer,
and update the mailer's tests to use correct name hashes instead of
fake human-readable hashes.

Fixes #5672
2021-09-24 13:36:57 -07:00
Andrew Gabbitas a768128187
Return rate limited domain names in order (#5639)
`enforceNameCounts` takes a slice of names as an input and returns a slice
of domain names that are over limit. Return the badNames in the same order
they were input.

Fixes: #5631
2021-09-07 16:54:14 -06:00
Aaron Gable 4ef9fb1b4f
Add new SA.NewOrderAndAuthzs gRPC method (#5602)
Add a new method to the SA's gRPC interface which takes both an Order
and a list of new Authorizations to insert into the database, and adds
both (as well as the various ancillary rows) inside a transaction.

To enable this, add a new abstraction layer inside the `db/` package
that facilitates inserting many rows at once, as we do for the `authz2`,
`orderToAuthz2`, and `requestedNames` tables in this operation. 

Finally, add a new codepath to the RA (and a feature flag to control it)
which uses this new SA method instead of separately calling the
`NewAuthorization` method multiple times. Enable this feature flag in
the config-next integration tests.

This should reduce the failure rate of the new-order flow by reducing
the number of database operations by coalescing multiple inserts into a
single multi-row insert. It should also reduce the incidence of new
authorizations being created in the database but then never exposed to
the subscriber because of a failure later in the new-order flow, both by
reducing failures overall and by adding those authorizations in a
transaction which will be rolled back if there is a later failure.

Fixes #5577
2021-09-03 13:48:04 -07:00
Samantha d1d04c950e
GRCP: Replace `CountByNames_MapElement` with a real proto map (#5621)
Fixes  #5614
2021-09-03 13:12:52 -07:00
Samantha 8f4c105ad8
GRPC: Remove ra-wrappers.go (#5623)
- Remove `grpc/ra-wrapper.go`
- Remove `core.RegistrationAuthority` interface
- Add in-memory (`inmem`) wrappers for `RA` and `SA`
- Implement the minimum necessary methods for in-memory `RA` and `SA` wrappers

Fixes #5584
2021-09-03 12:34:38 -07:00
Andrew Gabbitas 4967f0f932
GRPC Unwrap: Make sa.SetOrderError passthrough (#5606)
* Make `sa.SetOrderError` passthrough.
* Create new proto message `sapb.SetOrderErrorRequest`
  that includes only the order id and error to avoid passing around
  unnecessary fields of an order.

Part of: #5533
2021-09-01 13:00:40 -06:00
Andrew Gabbitas 818e01d3db
GRPC Unwrap: Make sa.NewOrder passthrough (#5615)
* Make `sa.NewOrder` passthrough. 
* Create a new proto message `sapb.NewOrderRequest`
   that includes only the information needed to store a new order.

Part of: #5533
2021-08-31 21:35:38 -06:00
Andrew Gabbitas 63f26a7a68
GRPC Unwrap: Make sa.FinalizeOrder passthrough (#5619)
* Make sa.FinalizeOrder grpc wrapper a passthrough.
* Create and use new proto message `FinalizeOrderRequest`.

Part of: #5533
2021-08-31 17:06:28 -06:00
Andrew Gabbitas e8e907b443
GRPC Unwrap: Make sa.SetOrderProcessing passthrough (#5604)
* Make sa.SetOrderProcessing GRPC wrapper passthrough. Also, change the
  server method to accept an `*sapb.OrderRequest{}` (essentially just an
  order ID) as the parameter instead of a whole order.

Part of: #5533
2021-08-31 16:14:25 -06:00
Aaron Gable 1bf857ac09
Unwrap SA FQDNSet and PreviousCertificate existence methods (#5618)
Fixes #5532
2021-08-31 09:22:16 -06:00
Samantha 5e8744c425
GRPC: Unwrap SA Count methods (#5616)
- Make `CountRegistrationsByIP` a pass-through
- Make `CountRegistrationsByIPRange` a pass-through
- Make `CountOrders` a pass-through
- Make `CountFQDNSets` a pass-through
- Make `CountPendingAuthorizations2` a pass-through
- Make `CountInvalidAuthorizations2` a pass-through

Fixes #5535
2021-08-30 15:54:42 -07:00
Samantha 9d840f9b2f
GRPC: Unwrap sa.CountCertificatesByNames (#5612)
Part of #5535
2021-08-30 15:02:44 -07:00
Samantha 279c759ca2
GRPC: Unwrap SA Authorization methods (#5589)
- Make `GetAuthorization2` a pass-through
- Make `GetAuthorizations2` a pass-through
- Make `GetPendingAuthorization2` a pass-through
- Make `GetValidOrderAuthorizations2` a pass-through
- Make `GetValidAuthorizations2` a pass-through
- Make `NewAuthorizations2` a pass-through
- Make `FinalizeAuthorization2` a pass-through
- Make `DeactivateAuthorization2` a pass-through

Fixes #5534
2021-08-26 15:31:23 -07:00
Andrew Gabbitas 89a803edaa
GRPC Unwrap: Make sa.GetOrderForNames passthrough (#5603)
Part of: #5533
2021-08-26 13:43:00 -06:00
Aaron Gable 2fe12cdf20
Unwrap SA Add/Revoke Certificate methods (#5598)
Make the gRPC wrappers for the SA's `AddCertificate`,
`AddPrecertificate`, `AddSerial`, and `RevokeCertificate`
methods simple pass-throughs.

Fixup a couple tests that were passing only because their
requests to in-memory SA objects were not passing through
the wrapper's consistency checks.

Part of #5532
2021-08-25 15:54:25 -07:00
Samantha 53b89707d5
GRPC: Unwrap ra.DeactivateAuthorization (#5567)
- Move `DeactivateAuthorization` logic from `grpc` to `ra` and `wfe`
- Update `ra` mocks in `wfe` tests
- Remove unnecessary marshalling between `core.Authorization` and
  `corepb.Authorization` in `ra` tests.

Fixes #5562
2021-08-12 11:30:57 -07:00
Aaron Gable b7ce627572
Remove SA Registration gRPC wrappers (#5551)
Remove all error checking and type transformation from the gRPC wrappers
for the following methods on the SA:
- GetRegistration
- GetRegistrationByKey
- NewRegistration
- UpdateRegistration
- DeactivateRegistration

Update callers of these methods to construct the appropriate protobuf
request messages directly, and to consume the protobuf response messages
directly. In many cases, this requires changing the way that clients
handle the `Jwk` field (from expecting a `JSONWebKey` to expecting a
slice of bytes) and the `Contacts` field (from expecting a possibly-nil
pointer to relying on the value of the `ContactsPresent` boolean field).

Implement two new methods in `sa/model.go` to convert directly between
database models and protobuf messages, rather than round-tripping
through `core` objects in between. Delete the older methods that
converted between database models and `core` objects, as they are no
longer necessary.

Update test mocks to have the correct signatures, and update tests to
not rely on `JSONWebKey` and instead use byte slices.

Fixes #5531
2021-08-04 13:33:41 -07:00
Samantha 3480cc5ee9
GRPC: Make ra.FinalizeOrder a pass-through (#5549)
- Move `FinalizeOrder` logic from `grpc/ra-wrappers.go` to `ra` and `wfe`

Fixes #5530
2021-08-02 13:52:15 -07:00
Samantha 2a5b9f651a
GRPC: Make ra.AdministrativelyRevokeCertificate a pass-through (#5558)
- Move `AdministrativelyRevokeCertificate` logic from `grpc` to `ra`
- Test new error conditions in `ra/ra_test.go`
- Update `ra` mocks in `wfe` tests

Fixes #5529
2021-08-02 13:52:00 -07:00
Andrew Gabbitas f599da27cc
Make ra.NewAuthorization wrapper passthrough (#5553)
Fixes: #5527
2021-08-02 13:09:59 -07:00
J.C. Jones 7b31bdb30a
Add read-only dbConns to SQLStorageAuthority and OCSPUpdater (#5555)
This changeset adds a second DB connect string for the SA for use in 
read-only queries that are not themselves dependencies for read-write 
queries. In other words, this is attempting to only catch things like 
rate-limit `SELECT`s and other coarse-counting, so we can potentially 
move those read queries off the read-write primary database.

It also adds a second DB connect string to the OCSP Updater. This is a 
little trickier, as the subsequent `UPDATE`s _are_ dependent on the 
output of the `SELECT`, but in this case it's operating on data batches,
and a few seconds' replication latency are several orders of magnitude 
below the threshold for update frequency, so any certificates that 
aren't caught on run `n` can be caught on run `n+1`.

Since we export DB metrics to Prometheus, this also refactors 
`InitDBMetrics` to take a DB Address (host:port tuple) and User out of 
the DB connection DSN and include those as labels in the metrics.

Fixes #5550
Fixes #4985
2021-08-02 11:21:34 -07:00
Andrew Gabbitas 1681c365aa
Make ra.NewCertificate a passthrough (#5557)
Fixes: #5528
2021-08-02 10:47:09 -07:00
Aaron Gable b59f4386f5
RA: Use IssuerNameID for revocation OCSP (#5516)
Update the RA to specify the IssuerNameID rather than the IssuerID when
requesting that the CA generate a new OCSP response for a revoked
certificate.

Depends on #5515
Part of #5152
2021-07-19 13:38:56 -07:00
Andrew Gabbitas 9133dba948
Make ra.DeactivateRegistration pass-through (#5522)
Fixes: #5521
2021-07-13 11:40:09 -06:00
Aaron Gable d405f9e616
Refactor lint library for go1.17 support (#5513)
In go1.17, the `x509.CreateCertificate()` method fails if the provided
Signer (private key) and Parent (cert with public key) do not match.
This change both updates the lint library to create and use an issuer
cert whose public key matches the throwaway private key used for lint
signatures, and overhauls its public interface for readability and
simplicity.

Rename the `lint` library to `linter`, to allow other methods to be
renamed to reduce word repetition. Reduce the linter library interface
to three functions: `Check()`, `New()`, and `Linter.Check()` by making
all helper functions private. Refactor the top-level `Check()` method to
rely on `New()` and `Linter.Check()` behind the scenes. Finally, create
a new helper method for creating a lint issuer certificate, call this
new method from `New()`, and store the result in the `Linter` struct.

Part of #5480
2021-07-09 10:29:10 -07:00
Andrew Gabbitas 74909367cd
RA: Make NewOrder wrapper passthrough (#5486)
Fixes: #5436
2021-06-16 12:41:05 -06:00
Samantha af9f1b250d
RA: Make PerformValidation wrapper a passthrough (#5478)
- Move response validation from `RA` client wrapper to `WFE` and `WFE2`
- Move request validation from `RA` server wrapper to `RA`
- Refactor `RA` tests to construct valid `core.Authorization` objects
- Consolidate multiple error declarations to global `errIncompleteGRPCRequest`

Fixes #5439
2021-06-15 11:33:40 -07:00
Aaron Gable 64c9ec350d
Unify protobuf generation (#5458)
Create script which finds every .proto file in the repo and correctly
invokes `protoc` for each. Create a single file with a `//go:generate`
directive to invoke the new script. Delete all of the other generate.go
files, so that our proto generation is unified in one place.

Fixes #5453
2021-06-07 08:49:15 -07:00
Aaron Gable 8be32d3312
Use google.protobuf.Empty instead of core.Empty (#5454)
Replace `core.Empty` with `google.protobuf.Empty` in all of our gRPC
methods which consume or return an empty protobuf. The golang core
proto libraries provide an empty message type, so there is no need
for us to reinvent the wheel.

This change is backwards-compatible and does not require a special
deploy. The protobuf message descriptions of `core.Empty` and
`google.protobuf.Empty` are identical, so their wire-formats are
indistinguishable and therefore interoperable / cross-compatible.

Fixes #5443
2021-06-03 14:17:41 -07:00
Andrew Gabbitas 5b235bd8eb
Change ra.UpdateRegistration sig to match grpc (#5449)
Change ra.UpdateRegistration sig to match grpc

Fixes: #5403
2021-06-01 11:55:33 -06:00
Aaron Gable 7455a8a32d
Make RevokeCertificateWithReg wrappers passthroughs (#5445)
Update the signature of the RA's RevokeCertificateWithReg
method to exactly match that of the gRPC method it implements.
Remove all logic from the `RevokeCertificateWithReg` client
and server wrappers. Move the small amount of checking they
were performing directly into the server implementation.

Fixes #5440
2021-06-01 08:42:32 -07:00
Andrew Gabbitas 6b45dce5f1
Make ra.UpdateRegistration wrapper pass-through (#5431)
Part of: #5403
Fixes: #5398
2021-05-28 15:18:54 -06:00
Aaron Gable 9abb39d4d6
Honeycomb integration proof-of-concept (#5408)
Add Honeycomb tracing to all Boulder components which act as
HTTP servers, gRPC servers, or gRPC clients. Add many values
which we currently emit to logs to the trace spans. Add a way to
configure the Honeycomb integration to our config files, and by
default configure all of our tests to "mute" (send nothing).

Followup changes will refine the configuration, attempt to reduce
the new dependency load, and introduce better sampling.

Part of https://github.com/letsencrypt/dev-misc-tickets/issues/218
2021-05-24 16:13:08 -07:00
Aaron Gable 40f9e38088
Add lower, faster duplicate certificate rate limit (#5401)
Add a new rate limit, identical in implementation to the current
`CertificatesPerFQDNSet` limit, intended to always have both a lower
window and a lower threshold. This allows us to block runaway clients
quickly, and give their owners the ability to fix and try again quickly
(on the order of hours instead of days).

Configure the integration tests to set this new limit at 2 certs per 2
hours. Also increase the existing limit from 5 to 6 certs in 7 days, to
allow clients to hit the first limit three times before being fully
blocked for the week. Also add a new integration test to verify this
behavior.

Note that the new ratelimit must have a window greater than the
configured certificate backdate (currently 1 hour) in order to be
useful.

Fixes #5210
2021-05-17 14:50:29 -07:00
Andrew Gabbitas 5457680a9c
ra.NewRegistration: error ContactsPresent mismatch (#5399)
Generate error if ra.NewRegistration receives RPC with
ContactsPresent: false and non-empty Contacts list

Fixes #5396
2021-04-23 18:05:32 -06:00
Andrew Gabbitas 5fdacbeaa6
grpc wrapper removal: Turn ra.NewRegistration into passthrough (#5397)
Turn ra.NewRegistration into passthrough

Fixes #5343
2021-04-23 13:53:22 -06:00
Aaron Gable ab6d0b848a
RA: Use Serial+IssuerID for revocation (#5376)
Update the RA's `revokeCertificate` method to identify the
certificate to be revoked using its serial and issuer ID, rather
than its full DER-encoded bytes. This removes one of the
two remaining places that the certDER codepath is used.

Also update the admin-revoker tests to properly set up an
actual issuer, so that revocation works.

Part of #5079
2021-04-02 08:20:20 -07:00
Jacob Hoffman-Andrews 7194624191
Update grpc and protobuf to latest. (#5369)
protoc now generates grpc code in a separate file from protobuf code.
Also, grpc servers are now required to embed an "unimplemented"
interface from the generated .pb.go file, which provides forward
compatibility.

Update the generate.go files since the invocation for protoc has changed
with the split into .pb.org and _grpc.pb.go.

Fixes #5368
2021-04-01 17:18:15 -07:00
Aaron Gable ef1d3c4cde
Standardize on `AssertMetricWithLabelsEquals` (#5371)
Update all of our tests to use `AssertMetricWithLabelsEquals`
instead of combinations of the older `CountFoo` helpers with
simple asserts. This coalesces all of our prometheus inspection
logic into a single function, allowing the deletion of four separate
helper functions.
2021-04-01 15:20:43 -07:00
Aaron Gable 1f776ba768
Remove publisher gRPC wrapper (#5327)
Delete the PublisherClientWrapper and PublisherServerWrapper. Update
various structs and functions to expect a pubpb.PublisherClient instead
of a core.Publisher; these two interfaces differ only in that the
auto-generated PublisherClient takes a variadic CallOptions parameter.
Update all mock publishers in tests to match the new interface. Finally,
delete the now-unused core.Publisher interface and some already-unused
mock-generating code.

This deletes a single sanity check (for a nil SCT even when there is a
nil error), but that check was redundant with an identical check in the
only extant client code in ctpolicy.go.

Fixes #5323
2021-03-11 10:50:29 -08:00
Aaron Gable 993953bf81
Remove ca gRPC wrapper (#5330)
Delete the CertificateAuthorityClientWrapper, OCSPGeneratorClientWrapper,
and CertificateAuthorityServerWrapper structs, which provided no error
checking above and beyond their wrapped types. Replace them with the
corresponding auto-generated gRPC types in calling code. Update some
mocks to have the necessary variadic grpc.CallOption parameter. Finally,
delete the now-unused core.CertificateAuthority interface.

Fixes #5324
2021-03-11 10:45:46 -08:00
Andrew Gabbitas f5362fba24
Add Validated time field to challenges (#5288)
Move the validated timestamp to the RA where the challenge is passed to
the SA for database storage. If a challenge becomes valid or invalid, take
the validated timestamp and store it in the attemptedAt field of the
authz2 table. Upon retrieval of the challenge from the database, add the
attemptedAt value to challenge.Validated which is passed back to the WFE
and presented to the user as part of the challenge as required in ACME
RFC8555.

Fix: #5198
2021-03-10 14:39:59 -08:00
Samantha e0510056cc
Enhancements to SQL driver tuning via JSON config (#5235)
Historically the only database/sql driver setting exposed via JSON
config was maxDBConns. This change adds support for maxIdleConns,
connMaxLifetime, connMaxIdleTime, and renames maxDBConns to
maxOpenConns. The addition of these settings will give our SRE team a
convenient method for tuning the reuse/closure of database connections.

A new struct, DBSettings, has been added to SA. The struct, and each of
it's fields has been commented.

All new fields have been plumbed through to the relevant Boulder
components and exported as Prometheus metrics. Tests have been
added/modified to ensure that the fields are being set. There should be
no loss in coverage

Deployability concerns for the migration from maxDBConns to maxOpenConns
have been addressed with the temporary addition of the helper method
cmd.DBConfig.GetMaxOpenConns(). This method can be removed once
test/config is defaulted to using maxOpenConns. Relevant sections of the
code have TODOs added that link back to an newly opened issue.

Fixes #5199
2021-01-25 15:34:55 -08:00
Aaron Gable 400bf3a02a
Allow WFEv1 to specify which issuer to use (#5222)
We intend to delete the v1 API (i.e. `wfe` and its associated codepaths)
in the near future, and as such are not giving it new features or
capabilities. However, before then we intend to allow the v2 API to
provide issuance both from our RSA and from our ECDSA intermediates.
The v1 API cannot gain such capability at the same time.

The CA doesn't know which frontend originated any given issuance
request, so we can't simply gate the single- or double-issuer behavior
based on that. Instead, this change introduces the ability for the
WFE (and the RA, which sits between the WFE and the CA) to request
issuance from a specific intermediate. If the specified intermediate is
not available in the CA, issuance will fail. If no intermediate is
specified (as is the case in requests coming from wfe2), it falls back
to selecting the issuer based on the algorithm of the public key to
be signed.

Fixes #5216
2021-01-20 09:22:03 -08:00
Aaron Gable bcca7c2d05
Truncate order expiry values before storage (#5178)
The database stores order expiry values as type DATETIME, which only
supports values with second-level accuracy. (Contrast with type
DATETIME(6), which allows microsecond accuracy.) But the order object
being written to the database does not have its expiry value rewritten
by the insert process. This leads to Boulder returning different
values for `expires` depending on whether the order was created fresh
(nanosecond accuracy) or retrieved from the db (second accuracy).

There appears to be only one codepath which suffers from this
discrepancy. Although Authorization objects also have an `expires`
field, they are never returned to the client immediately upon creation;
they are first exposed to the user as URLs within an Order object, and
so are always retrieved from the database.

Fixes #5166
2020-11-12 15:46:52 -08:00
Aaron Gable cc66969bec
Remove nearly-unused WrongAuthorizationState error (#5176)
This error class is only used in one instance, and when returned to
the user it is transformed into a `probs.Malformed` anyway. It does
more harm than good to keep this one-off BoulderError around, as
it introduces confusion about what sorts of errors we expose to the
client.

Fixes #5167
2020-11-12 15:38:16 -08:00
Aaron Gable 16c7a21a57
RA: Multi-issuer support for OCSP purging (#5160)
The RA is responsible for contacting Akamai to purge cached OCSP
responses when a certificate is revoked and fresh OCSP responses need to
be served ASAP. In order to do so, it needs to construct the same OCSP
URLs that clients would construct, and that Akamai would cache. In order
to do that, it needs access to the issuing certificate to compute a hash
across its Subject Info and Public Key.

Currently, the RA holds a single issuer certificate in memory, and uses
that cert to compute all OCSP URLs, on the assumption that all certs
we're being asked to revoke were issued by the same issuer.

In order to support issuance from multiple intermediates at the same
time (e.g. RSA and ECDSA), and to support rollover between different
issuers of the same type (we may need to revoke certs issued by two
different issuers for the 90 days in which their end-entity certs
overlap), this commit changes the configuration to provide a list of
issuer certificates instead.

In order to support efficient lookup of issuer certs, this change also
introduces a new concept, the Chain ID. The Chain ID is a truncated hash
across the raw bytes of either the Issuer Info or the Subject Info of a
given cert. As such, it can be used to confirm issuer/subject
relationships between certificates. In the future, this may be a
replacement for our current IssuerID (a truncated hash over the whole
issuer certificate), but for now it is used to map revoked certs to
their issuers inside the RA.

Part of #5120
2020-11-06 13:58:32 -08:00
Aaron Gable 294d1c31d7
Use error wrapping for berrors and tests (#5169)
This change adds two new test assertion helpers, `AssertErrorIs`
and `AssertErrorWraps`. The former is a wrapper around `errors.Is`,
and asserts that the error's wrapping chain contains a specific (i.e.
singleton) error. The latter is a wrapper around `errors.As`, and
asserts that the error's wrapping chain contains any error which is
of the given type; it also has the same unwrapping side effect as
`errors.As`, which can be useful for further assertions about the
contents of the error.

It also makes two small changes to our `berrors` package, namely
making `berrors.ErrorType` itself an error rather than just an int,
and giving `berrors.BoulderError` an `Unwrap()` method which
exposes that inner `ErrorType`. This allows us to use the two new
helpers above to make assertions about berrors, rather than
having to hand-roll equality assertions about their types.

Finally, it takes advantage of the two changes above to greatly
simplify many of the assertions in our tests, removing conditional
checks and replacing them with simple assertions.
2020-11-06 13:17:11 -08:00
Aaron Gable 0f015b0034
Don't re-deserialize cert in GeneratePurgeURLs (#5157)
The only caller of this function is the RA's `revokeCertificate`
method, which already has the hydrated `x509.Certificate`
version of the cert. There's no need to pass the raw version
and re-parse the DER again, just pass a reference to the
existing cert.
2020-10-29 16:13:50 -07:00
Samantha 63eafa4a3b
ra: replacing error assertions with errors.As (#5140)
Part of #5010
2020-10-26 15:37:00 -07:00
Jacob Hoffman-Andrews cfe943fea5
Factor out idForIssuer. (#5102)
This was already part done: There is an ID() method in issuance. This
change extends that by:
 - Defining a type alias indicating something is an IssuerID.
 - Defining issuance.Certificate, which also has an ID() method,
   so that components that aren't the CA can load certificates and
   use the type system to mark them as issuers (and get their IDs).
 - Converting akamai-purger and ca to use the new types.
 - Removing idForIssuer from ca.go.
2020-10-06 15:04:43 -07:00
Jacob Hoffman-Andrews bf7c80792d
core: move to proto3 (#5063)
Builds on #5062
Part of #5050
2020-08-31 17:58:32 -07:00
Jacob Hoffman-Andrews 2a28efd8c9
Remove "useV2authorizations" boolean flags. (#5058)
These were used during the transition to authzv2. The SA side of these
RPCs already ignores these booleans. This is just cleaning up the
protobufs and call sites.
2020-08-28 11:54:04 -07:00
Jacob Hoffman-Andrews 1d31d60450
test: improve quality of some mocks (#5054)
As part of #5050, I'm updating some of the code in grpc/pb-marshaling.go
to move from nil checks to zero checks. In the process I'm introducing some
new zero checks, on things like challenge type, status, and token. This is
shaking out some places where our mocks have taken shortcuts by not
creating a "full" object including all fields that are normally present.

This PR updates our mocks and tests to provide more realistic objects in
all the places that broke when introducing those zero checks.
2020-08-27 09:42:22 -07:00
Jacob Hoffman-Andrews 8dd386b6bc
SA: Update RPC interface to proto3 (#5043)
One slightly surprising / interesting thing: Since core types like
Order and Registration are still proto2 and have pointer fields,
there are actually some places in this PR where I had to add
a `*` rather than delete an `&`, because I was taking a pointer
field from one of those core types and passing it as a field in
an SA RPC request.

Fixes #5037.
2020-08-25 10:28:41 -07:00
Aaron Gable 4d72f1f60e
RA: Update RPC interface to proto3 (#5039)
Updates the Registration Authority to use proto3 for its
RPC methods. This turns out to be a fairly minimal change,
as many of the RA's request and response messages are
defined in core.proto, and are therefore still proto2.

Fixes #4955
2020-08-24 13:00:41 -07:00
Aaron Gable 84799dbdf1
RA: Remove nil checks for zero-able fields (#5038)
Any field which can be zero must be allowed to be nil,
so that a proto2 server receiving requests from a proto3
client is willing to process messages with zero-value fields
encoded as missing.

Part of #4955
2020-08-18 16:54:26 -07:00
Jacob Hoffman-Andrews baf2a5be6e
sa: remove nil checks for zero-able fields. (#5034)
As part of the migration to proto3, any fields in requests that may be
zero should also be allowed to be nil. That's because proto3 will
represent those fields as absent when they have their zero value.

This is based on a manual review of the wrappers for the SA, plus
a pair of integration test runs. For the integration test runs I took these
steps:

1. Copy sa/proto to sa/proto2
2. Change sa/proto to use proto3 and regenerate.
3. In sa/*.go and cmd/boulder-sa/main.go, update the imports to use the
    proto2 version.
4. Split grpc/sa-wrappers.go into sa-server-wrappers.go and sa-wrappers.go
    (containing the client code)
5. In sa-server-wrappers.go, change the import to use sa/proto2.
6. In sa-server-wrappers.go, make a local copy of the core.StorageAuthority
    interface that uses the sa/proto2 types. This was necessary as
    a temporary kludge because of how the server wrapper internally
    uses the core.StorageAuthority interface.
7. Fix all the pointer-vs-value build errors in every other package.
8. Run integration tests.

I also performed those steps with proto2 and proto3 swapped, to confirm the
behavior when a proto2 client talks to a proto3 SA.
2020-08-18 16:20:07 -07:00
Aaron Gable 8556d8a801
Update VA RPCs to proto3 (#5005)
This updates va.proto to use proto3 syntax, and updates
all clients of the autogenerated code to use the new types.
In particular, it removes indirection from built-in types
(proto3 uses ints, rather than pointers to ints, for example).

Depends on #5003
Fixes #4956
2020-08-17 15:20:51 -07:00
Aaron Gable 32d56ae1e6
Make ra.PerformValidation resilient to va failure (#5028)
ra.PerformValidation's goroutine surfaces errors not by returning them,
but by accumulating them into the `prob`variable and saving them to
the database. This makes it possible for processing to continue even
in error cases when it should (mostly) halt. This change fixes a bug
where we would try to access a member of the result returned from
va.PerformValidation, even if that function call had returned an error.
2020-08-17 12:29:33 -07:00
Aaron Gable e2c8f6743a
Introduce new core.AcmeChallenge type (#5012)
ACME Challenges are well-known strings ("http-01", "dns-01", and
"tlsalpn-01") identifying which kind of challenge should be used
to verify control of a domain. Because they are well-known and
only certain values are valid, it is better to represent them as
something more akin to an enum than as bare strings. This also
improves our ability to ensure that an AcmeChallenge is not
accidentally used as some other kind of string in a different
context. This change also brings them closer in line with the
existing core.AcmeResource and core.OCSPStatus string enums.

Fixes #5009
2020-08-11 15:02:16 -07:00
Aaron Gable 0f5d2064a8
Remove logic from VA PerformValidation wrapper (#5003)
Updates the type of the ValidationAuthority's PerformValidation
method to be identical to that of the corresponding auto-generated
grpc method, i.e. directly taking and returning proto message
types, rather than exploded arguments.

This allows all logic to be removed from the VA wrappers, which
will allow them to be fully removed after the migration to proto3.

Also updates all tests and VA clients to adopt the new interface.

Depends on #4983 (do not review first four commits)
Part of #4956
2020-08-06 10:45:35 -07:00
Aaron Gable 634d57ce86
Use 2-space indents in all proto files (#5006)
Our proto files had a variety of indentation styles: 2 spaces,
4 spaces, 8 spaces, and tabs; sometimes mixed within the same
file. The proto3 style guide[1] says to use 2-space indents,
so this change standardizes on that.

[1] https://developers.google.com/protocol-buffers/docs/style
2020-08-05 10:38:19 -07:00
Roland Bracewell Shoemaker 7853b12cb3
Remove support for issuing certificates with no CN (#5008)
We'd like to issue certs with no CN eventually, but it's not
going to happen any time soon. In the mean time, the existing
code never gets exercised and is rather complex, so this
removes it.
2020-08-05 09:15:30 -07:00
Aaron Gable 82e9e41597
Update CA RPC interface to proto3 (#4983) 2020-07-31 13:23:55 -07:00
Aaron Gable 46d7ed0a29
Anchor all referenced loop variables (#4991) 2020-07-29 12:57:30 -07:00
Aaron Gable ffdae2d338
Return proto from ca.IssueCertificateFromPrecertificate (#4982)
This is the only method on the ca which uses a non-proto
type as its request or response value. Changing this to
use a proto removes the last logic from the wrappers,
allowing them to be removed in a future CL. It also makes
the interface more uniform and easier to reason about.

Issue: #4940
2020-07-23 18:39:10 -07:00
Aaron Gable 3a03e86e89
Standardize all proto import names (#4970)
We previously used mixed case names for proto imports
(e.g. both `caPB` and `rapb`), sometimes in the same file.
This change standardizes on the all-lowercase spelling,
which was predominant throughout the codebase.
2020-07-20 16:29:17 -07:00
Aaron Gable 7e626b63a6
Temporarily revert CA and VA proto3 migrations (#4962) 2020-07-16 14:29:42 -07:00
Aaron Gable 281575433b
Switch VA RPCs to proto3 (#4960)
This updates va.proto to use proto3 syntax, and updates
all clients of the autogenerated code to use the new types. In
particular, it removes indirection from built-in types (proto3
uses ints, rather than pointers to ints, for example).

Fixes #4956
2020-07-16 09:16:23 -07:00
Phil Porada 2afb087183
Add revocation reason metric to RA (#4957) 2020-07-15 13:30:15 -07:00
Aaron Gable 24e782e8b4
Update CA RPC interface to proto3 (#4951)
This updates the ca.proto to use proto3 syntax, and updates
all clients of the autogenerated code to use the new types. In
particular, it removes indirection from built-in types (proto3
uses ints, rather than pointers to ints, for example).

It also updates a few instances where tests were being
conducted to see if various object fields were nil to instead
check for those fields' new zero-value.

Fixes #4940
2020-07-13 18:02:18 -07:00
Aaron Gable 91d4e235ad
Deprecate the BlockedKeyTable feature flag (#4881)
This commit consists of three classes of changes:
1) Changing various command main.go files to always behave as they
   would have when features.BlockedKeyTable was true. Also changing
   one test in the same manner.
2) Removing the BlockedKeyTable flag from configuration in config-next,
   because the flag is already live.
3) Moving the BlockedKeyTable flag to the "deprecated" section of
   features.go, and regenerating featureflag_strings.go.

A future change will remove the BlockedKeyTable flag (and other
similarly deprecated flags) from features.go entirely.

Fixes #4873
2020-06-22 16:35:37 -07:00
Jacob Hoffman-Andrews 0b0917cea6
Revert "Remove StoreIssuerInfo flag in CA (#4850)" (#4868)
This reverts commit 6454513ded.

We actually need to wait 90 days to ensure the issuerID field of the
certificateStatus table is non-nil for all extant certificates.
2020-06-12 12:50:24 -07:00
Jacob Hoffman-Andrews 6454513ded
Remove StoreIssuerInfo flag in CA (#4850)
As part of that, add support for issuer IDs in orphan-finder's
and RA's calls to GenerateOCSP.

This factors out the idForIssuer logic from ca/ca.go into a new
issuercerts package.

orphan-finder refactors:

Add a list of issuers in config.

Create an orphanFinder struct to hold relevant fields, including the
newly added issuers field.

Factor out a storeDER function to reduce duplication between the
parse-der and parse-ca-log cases.

Use test certificates generated specifically for orphan-finder tests.
This was necessary because the issuers of these test certificates have
to be configured for the orphan finder.
2020-06-09 12:25:13 -07:00
Jacob Hoffman-Andrews d0d22cb902
Use 7 hours as CAA recheck window. (#4845)
For all things compliance-related, we should aim to be well within
the requirement rather than right at the edge.
2020-06-04 18:40:30 -07:00
Jacob Hoffman-Andrews 6f4966cc0f
Check email address validity in notify-mailer. (#4841)
This required a refactoring: Move validateEmail from the RA to ValidEmail
in the `policy` package. I also moved `ValidDomain` from a method on
PolicyAuthority to a standalone function so that ValidEmail can call it.

notify-mailer will now log invalid addresses and skip them without
attempting to send mail. Since @example.com addresses are invalid,
I updated the notify-mailer test, which used a lot of such addresses.

Also, now when notify-mailer receives an unrecoverable error sending
mail, it logs the email address and what offset within the list it was.
2020-06-04 18:28:02 -07:00
Roland Bracewell Shoemaker 97390560a3
Handful of revocation pkg cleanups (#4801)
When we originally added this package (4 years ago) x/crypto/ocsp didn't
have its own list of revocation reasons, so we added our own. Now it does
have its own list, so just use that list instead of duplicating code for
no real reason.

Also we build a list of the revocation reasons we support so that we can
tell users when they try to use an unsupported one. Instead of building
this string every time, just build it once it during package initialization.

Finally return the same error message in wfe that we use in wfe2 when a
user requests an unsupported reason.
2020-04-30 17:29:42 -07:00
Jacob Hoffman-Andrews b1347fb3b3
Upgrade to latest protoc and protoc-gen-go (#4794)
There are some changes to the code generated in the latest version, so
this modifies every .pb.go file.

Also, the way protoc-gen-go decides where to put files has changed, so
each generate.go gets the --go_opt=paths=source_relative flag to
tell protoc to continue placing output next to the input.

Remove staticcheck from build.sh; we get it via golangci-lint now.

Pass --no-document to gem install fpm; this is recommended in the fpm docs.
2020-04-23 18:54:44 -07:00
Roland Bracewell Shoemaker 70ff4d9347
Add bad-key-revoker daemon (#4788)
Adds a daemon which monitors the new blockedKeys table and checks for any unexpired, unrevoked certificates that are associated with the added SPKI hashes and revokes them, notifying the user that issued the certificates.

Fixes #4772.
2020-04-23 11:51:59 -07:00
Roland Bracewell Shoemaker 9df97cbf06
Add a blocked keys table, and use it (#4773)
Fixes #4712 and fixes #4711.
2020-04-15 13:42:51 -07:00
Jacob Hoffman-Andrews 36c1f1ab2d
Deprecate some feature flags (#4771)
Deprecate some feature flags.

These are all enabled in production.
2020-04-13 15:49:55 -07:00
Jacob Hoffman-Andrews 72deb5b798
gofmt code with -s (simplify) flag (#4763)
Found by golangci-lint's `gofmt` linter.
2020-04-08 17:25:35 -07:00
Jacob Hoffman-Andrews 3a1a08a10b
Remove unused code. (#4722)
Found by staticcheck.
2020-03-27 11:55:42 -07:00
alexzorin 0dd8f41c1d
ra: forbid mailto contacts that contain hfields (#4694)
https://tools.ietf.org/html/rfc8555#section-7.3

   Clients MUST NOT
   provide a "mailto" URL in the "contact" field that contains "hfields"
   [RFC6068] or more than one "addr-spec" in the "to" component.  If a
   server encounters a "mailto" contact URL that does not meet these
   criteria, then it SHOULD reject it as invalid.
2020-03-11 17:15:23 -07:00
Daniel McCarney f1894f8d1d
tidy: typo fixes flagged by codespell (#4634) 2020-01-07 14:01:26 -05:00
Jacob Hoffman-Andrews d9d3be3d2a CA: document "no duplicates" enforcement. (#4603)
Also, add belt-and-suspenders checking for serials already existing at
issuance time.
2019-12-19 13:29:39 -05:00
Daniel McCarney 97bd7c53dc RA: Don't extend valid authorization time by pending expiry. (#4619)
The RA should set the expiry of valid authorizations based only on the current time and the configured authorizationLifetime. It should not extend the pending authorization's lifetime by the authorizationLifetime.

Resolves #4617

I didn't gate this with a feature flag. If we think this needs an API announcement and gradual rollout (I don't personally think this change deserves that) then I think we should change the RA config's authorizationLifetimeDays value to 37 days instead of adding a feature flag that we'll have to clean up after the flag date. We can change it back to 30 after the flag date.
2019-12-19 10:11:23 -08:00
Roland Bracewell Shoemaker 5b2f11e07e Switch away from old style statsd metrics wrappers (#4606)
In a handful of places I've nuked old stats which are not used in any alerts or dashboards as they either duplicate other stats or don't provide much insight/have never actually been used. If we feel like we need them again in the future it's trivial to add them back.

There aren't many dashboards that rely on old statsd style metrics, but a few will need to be updated when this change is deployed. There are also a few cases where prometheus labels have been changed from camel to snake case, dashboards that use these will also need to be updated. As far as I can tell no alerts are impacted by this change.

Fixes #4591.
2019-12-18 11:08:25 -05:00
Daniel McCarney 6ed62cf746
RA: reject Contacts that marshal too long for DB. (#4575)
In the deep dark history of Boulder we ended up jamming contacts into
a VARCHAR db field. We need to make sure that when contacts are
marshaled the resulting bytes will fit into the column or a 500 will
be returned to the user when the SA RPC fails.

One day we should fix this properly and not return a hacky error message
that's hard for users to understand. Unfortunately that will likely
require a migration or a new DB table. In the shorter term this hack
will prevent 500s which is a clear improvement.
2019-11-22 15:13:53 -05:00
Daniel McCarney fde145ab96
RA: implement stricter email validation. (#4574)
Prev. we weren't checking the domain portion of an email contact address
very strictly in the RA. This updates the PA to export a function that
can be used to validate the domain the same way we validate domain
portions of DNS type identifiers for issuance.

This also changes the RA to use the `invalidEmail` error type in more
places.

A new Go integration test is added that checks these errors end-to-end
for both account creation and account update.
2019-11-22 13:39:31 -05:00
Daniel McCarney a86ed0f753
RA: fix error returned through WFE2 for too big NewOrders. (#4572)
We need the RA's `NewOrder` RPC to return a `berrors.Malformed` instance
when there are too many identifiers. A bare error will be turned into
a server internal problem by the WFE2's `web.ProblemDetailsForError`
call while a `berrors.Malformed` will produce the expected malformed
problem.

This commit fixes the err, updates the unit test, and adds an end-to-end
integration test so we don't mess this up again.
2019-11-21 13:54:49 -05:00
Roland Bracewell Shoemaker b8ee84da7b
Switch GenerateOCSP to directly use protos instead of wrapper (#4549) 2019-11-14 11:10:33 -08:00