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Author SHA1 Message Date
Paul Banks 74f2a80a42
Fix CA pruning when CA config uses string durations. (#4669) 
* Fix CA pruning when CA config uses string durations.

The tl;dr here is:

 - Configuring LeafCertTTL with a string like "72h" is how we do it by default and should be supported
 - Most of our tests managed to escape this by defining them as time.Duration directly
 - Out actual default value is a string
 - Since this is stored in a map[string]interface{} config, when it is written to Raft it goes through a msgpack encode/decode cycle (even though it's written from server not over RPC).
 - msgpack decode leaves the string as a `[]uint8`
 - Some of our parsers required string and failed
 - So after 1 hour, a default configured server would throw an error about pruning old CAs
 - If a new CA was configured that set LeafCertTTL as a time.Duration, things might be OK after that, but if a new CA was just configured from config file, intialization would cause same issue but always fail still so would never prune the old CA.
 - Mostly this is just a janky error that got passed tests due to many levels of complicated encoding/decoding.

tl;dr of the tl;dr: Yay for type safety. Map[string]interface{} combined with msgpack always goes wrong but we somehow get bitten every time in a new way :D

We already fixed this once! The main CA config had the same problem so @kyhavlov already wrote the mapstructure DecodeHook that fixes it. It wasn't used in several places it needed to be and one of those is notw in `structs` which caused a dependency cycle so I've moved them.

This adds a whole new test thta explicitly tests the case that broke here. It also adds tests that would have failed in other places before (Consul and Vaul provider parsing functions). I'm not sure if they would ever be affected as it is now as we've not seen things broken with them but it seems better to explicitly test that and support it to not be bitten a third time!

* Typo fix

* Fix bad Uint8 usage
 2018-09-13 15:43:00 +01:00
Kyle Havlovitz c112a72880
connect/ca: some cleanup and reorganizing of the new methods 2018-09-11 16:43:04 -07:00
Kyle Havlovitz 546bdf8663
connect/ca: add Configure/GenerateRoot to provider interface 2018-09-06 19:18:59 -07:00
Kyle Havlovitz ce10de036e
connect/ca: check LeafCertTTL when rotating expired roots 2018-07-20 16:04:04 -07:00
Kyle Havlovitz d6ca015a42
connect/ca: add configurable leaf cert TTL 2018-07-16 13:33:37 -07:00
Kyle Havlovitz 401b206a2e
Store the time CARoot is rotated out instead of when to prune 2018-07-06 16:05:25 -07:00
Kyle Havlovitz 1492243e0a
connect/ca: add logic for pruning old stale RootCA entries 2018-07-02 10:35:05 -07:00
Kyle Havlovitz 1a8ac686b2 connect/ca: add the Vault CA provider 2018-06-25 12:25:41 -07:00
Paul Banks c1f2025d96
Return TrustDomain from CARoots RPC 2018-06-14 09:42:15 -07:00
Kyle Havlovitz 6e9f1f8acb
Add more metadata to structs.CARoot 2018-06-14 09:42:15 -07:00
Kyle Havlovitz 627aa80d5a
Use provider state table for a global serial index 2018-06-14 09:42:15 -07:00
Kyle Havlovitz edcfdb37af
Fix some inconsistencies around the CA provider code 2018-06-14 09:42:06 -07:00
Kyle Havlovitz 32d1eae28b
Move ConsulCAProviderConfig into structs package 2018-06-14 09:42:04 -07:00
Kyle Havlovitz c6e1b72ccb
Simplify the CA provider interface by moving some logic out 2018-06-14 09:42:04 -07:00
Kyle Havlovitz a325388939
Clarify some comments and names around CA bootstrapping 2018-06-14 09:42:04 -07:00
Kyle Havlovitz 33418afd3c
Add cross-signing mechanism to root rotation 2018-06-14 09:42:00 -07:00
Kyle Havlovitz d83fbfc766
Add the root rotation mechanism to the CA config endpoint 2018-06-14 09:41:59 -07:00
Kyle Havlovitz f9d92d795e
Have the built in CA store its state in raft 2018-06-14 09:41:59 -07:00
Kyle Havlovitz ab737ef0f8
Hook the CA RPC endpoint into the provider interface 2018-06-14 09:41:59 -07:00
Mitchell Hashimoto a54d1af421
agent/consul: encode issued cert serial number as hex encoded 2018-06-14 09:41:53 -07:00
Mitchell Hashimoto 4210003c86
agent/structs: hide some fields from JSON 2018-06-14 09:41:52 -07:00
Mitchell Hashimoto 63d674d07d
agent: /v1/connect/ca/configuration PUT for setting configuration 2018-06-14 09:41:52 -07:00
Mitchell Hashimoto c2588262b7
agent: /v1/connect/ca/leaf/:service_id 2018-06-14 09:41:52 -07:00
Mitchell Hashimoto e40afd6a73
agent/consul: CAS operations for setting the CA root 2018-06-14 09:41:51 -07:00
Mitchell Hashimoto 891cd22ad9
agent/consul: key the public key of the CSR, verify in test 2018-06-14 09:41:51 -07:00
Mitchell Hashimoto d768d5e9a7
agent/consul: test for ConnectCA.Sign 2018-06-14 09:41:51 -07:00
Mitchell Hashimoto f4ec28bfe3
agent/consul: basic sign endpoint not tested yet 2018-06-14 09:41:51 -07:00
Mitchell Hashimoto 6d294b6bb4
agent/structs: json omit QueryMeta 2018-06-14 09:41:50 -07:00
Mitchell Hashimoto 130098b7b5
agent/consul/state: CARoot structs and initial state store 2018-06-14 09:41:49 -07:00