RPC Server #103
7 changed files with 167 additions and 8 deletions
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@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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### Added
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- RPC module
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## [0.6.0.0-beta]
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### Added
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8
app/Server.hs
Normal file
8
app/Server.hs
Normal file
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@ -0,0 +1,8 @@
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module Server where
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import Network.Wai.Handler.Warp (run)
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import Servant
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import Zenith.RPC (ZenithRPC(..), zenithServer)
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main :: IO ()
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main = run 8081 (serve (Proxy :: Proxy ZenithRPC) zenithServer)
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@ -41,8 +41,8 @@ constraints: any.Cabal ==3.10.3.0,
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any.authenticate-oauth ==1.7,
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any.auto-update ==0.2.1,
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any.base ==4.18.2.1,
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any.base-compat ==0.14.0,
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any.base-compat-batteries ==0.14.0,
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any.base-compat ==0.13.1,
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any.base-compat-batteries ==0.13.1,
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any.base-orphans ==0.9.2,
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any.base16 ==1.0,
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any.base16-bytestring ==1.0.2.0,
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@ -59,9 +59,12 @@ constraints: any.Cabal ==3.10.3.0,
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any.blaze-builder ==0.4.2.3,
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any.blaze-html ==0.9.2.0,
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any.blaze-markup ==0.8.3.0,
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any.boring ==0.2.2,
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boring +tagged,
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any.borsh ==0.3.0,
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any.brick ==2.4,
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brick -demos,
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any.bsb-http-chunked ==0.0.0.4,
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any.byteorder ==1.0.4,
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any.bytes ==0.17.3,
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any.bytestring ==0.11.5.3,
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@ -90,6 +93,7 @@ constraints: any.Cabal ==3.10.3.0,
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config-ini -enable-doctests,
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any.configurator ==0.3.0.0,
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configurator -developer,
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any.constraints ==0.14.2,
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any.containers ==0.6.7,
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any.contravariant ==1.5.5,
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contravariant +semigroups +statevar +tagged,
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@ -113,6 +117,7 @@ constraints: any.Cabal ==3.10.3.0,
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any.data-default-instances-dlist ==0.0.1,
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any.data-default-instances-old-locale ==0.0.1,
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any.data-fix ==0.3.4,
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any.dec ==0.0.6,
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any.deepseq ==1.4.8.1,
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any.directory ==1.3.8.4,
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any.distributive ==0.6.2.1,
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@ -129,6 +134,7 @@ constraints: any.Cabal ==3.10.3.0,
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any.exceptions ==0.10.7,
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any.extra ==1.7.16,
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any.fast-logger ==3.2.3,
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any.file-embed ==0.0.16.0,
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any.filepath ==1.4.300.1,
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any.fixed ==0.3,
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any.foreign-rust ==0.1.0,
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@ -169,7 +175,12 @@ constraints: any.Cabal ==3.10.3.0,
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any.http-client-tls ==0.3.6.3,
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any.http-conduit ==2.3.8.3,
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http-conduit +aeson,
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any.http-date ==0.0.11,
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any.http-media ==0.8.1.1,
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any.http-semantics ==0.1.2,
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any.http-types ==0.12.4,
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any.http2 ==5.2.6,
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http2 -devel -h2spec,
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any.indexed-traversable ==0.1.4,
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any.indexed-traversable-instances ==0.1.2,
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any.integer-conversion ==0.1.1,
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@ -196,6 +207,7 @@ constraints: any.Cabal ==3.10.3.0,
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any.microlens-mtl ==0.2.0.3,
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any.microlens-th ==0.4.3.15,
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any.mime-types ==0.1.2.0,
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any.mmorph ==1.2.0,
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any.monad-control ==1.0.3.1,
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any.monad-logger ==0.3.40,
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monad-logger +template_haskell,
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@ -210,9 +222,13 @@ constraints: any.Cabal ==3.10.3.0,
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nanovg -examples -gl2 -gles3 -stb_truetype,
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any.network ==3.2.1.0,
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network -devel,
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any.network-byte-order ==0.1.7,
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any.network-control ==0.1.1,
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any.network-uri ==2.6.4.2,
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any.old-locale ==1.0.0.7,
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any.old-time ==1.1.0.4,
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any.optparse-applicative ==0.18.1.0,
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optparse-applicative +process,
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any.os-string ==2.0.6,
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any.parallel ==3.2.2.0,
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any.parsec ==3.1.16.1,
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@ -225,6 +241,9 @@ constraints: any.Cabal ==3.10.3.0,
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persistent-sqlite -build-sanity-exe +full-text-search +have-usleep +json1 -systemlib +uri-filenames -use-pkgconfig -use-stat3 +use-stat4,
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any.persistent-template ==2.12.0.0,
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any.pretty ==1.1.3.6,
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any.prettyprinter ==1.7.1,
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prettyprinter -buildreadme +text,
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any.prettyprinter-ansi-terminal ==1.1.3,
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any.primitive ==0.9.0.0,
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any.process ==1.6.19.0,
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any.profunctors ==5.6.2,
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@ -236,6 +255,7 @@ constraints: any.Cabal ==3.10.3.0,
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any.quickcheck-io ==0.2.0,
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any.quickcheck-transformer ==0.3.1.2,
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any.random ==1.2.1.2,
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any.recv ==0.1.0,
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any.reflection ==2.1.8,
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reflection -slow +template-haskell,
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any.regex-base ==0.94.0.2,
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@ -260,8 +280,15 @@ constraints: any.Cabal ==3.10.3.0,
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semigroups +binary +bytestring -bytestring-builder +containers +deepseq +hashable +tagged +template-haskell +text +transformers +unordered-containers,
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any.serialise ==0.2.6.1,
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serialise +newtime15,
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any.servant ==0.20.1,
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any.servant-server ==0.20,
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any.silently ==1.2.5.3,
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any.simple-sendfile ==0.2.32,
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simple-sendfile +allow-bsd -fallback,
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any.singleton-bool ==0.1.8,
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any.socks ==0.6.1,
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any.some ==1.0.6,
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some +newtype-unsafe,
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any.sop-core ==0.5.0.2,
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any.sort ==1.0.0.0,
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any.split ==0.2.5,
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@ -296,6 +323,7 @@ constraints: any.Cabal ==3.10.3.0,
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any.time-compat ==1.9.7,
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any.time-locale-compat ==0.1.1.5,
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time-locale-compat -old-locale,
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any.time-manager ==0.1.0,
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any.tls ==2.1.0,
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tls -devel,
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any.transformers ==0.6.1.0,
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@ -326,9 +354,18 @@ constraints: any.Cabal ==3.10.3.0,
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any.vty-crossplatform ==0.4.0.0,
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vty-crossplatform -demos,
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any.vty-unix ==0.2.0.0,
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any.wai ==3.2.4,
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any.wai-app-static ==3.1.9,
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wai-app-static +crypton -print,
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any.wai-extra ==3.1.15,
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wai-extra -build-example,
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any.wai-logger ==2.4.0,
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any.warp ==3.4.1,
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warp +allow-sendfilefd -network-bytestring -warp-debug +x509,
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any.wide-word ==0.1.6.0,
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any.witherable ==0.5,
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any.word-wrap ==0.5,
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any.word8 ==0.1.3,
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any.wreq ==0.5.4.3,
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wreq -aws -developer +doctest -httpbin,
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any.zlib ==0.7.1.0,
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@ -1040,12 +1040,11 @@ handleEvent wenv node model evt =
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Nothing -> return $ ShowError "No wallet available"
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Just cW -> do
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syncWallet (model ^. configuration) cW
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return $ SwitchAddr (model ^. selAddr)
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, Task $ do
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pool <-
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runNoLoggingT $ initPool $ c_dbPath $ model ^. configuration
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wL <- getWallets pool (model ^. network)
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return $ LoadWallets wL
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pool <-
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runNoLoggingT $
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initPool $ c_dbPath $ model ^. configuration
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wL <- getWallets pool (model ^. network)
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return $ LoadWallets wL
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]
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else [ Model $
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model & barValue .~ validBarValue (i + model ^. barValue) &
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55
src/Zenith/RPC.hs
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55
src/Zenith/RPC.hs
Normal file
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@ -0,0 +1,55 @@
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{-# LANGUAGE TypeOperators #-}
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{-# LANGUAGE DataKinds #-}
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{-# LANGUAGE OverloadedStrings #-}
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module Zenith.RPC where
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import Data.Aeson
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import qualified Data.Text as T
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import Servant
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import ZcashHaskell.Types (RpcError(..), RpcResponse(..))
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import Zenith.Types (RpcCall(..), ZenithMethod(..), ZenithParams(..))
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type ZenithRPC
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= "getinfo" :> Get '[ JSON] Value :<|> ReqBody '[ JSON] RpcCall :> Post
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'[ JSON]
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(RpcResponse Value)
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zenithServer :: Server ZenithRPC
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zenithServer = getinfo :<|> handleRPC
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where
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getinfo :: Handler Value
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getinfo =
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return $
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object
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[ "version" .= ("0.7.0.0-beta" :: String)
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, "network" .= ("testnet" :: String)
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]
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handleRPC :: RpcCall -> Handler (RpcResponse Value)
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handleRPC req =
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case method req of
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GetInfo ->
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case parameters req of
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GetInfoParams ->
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return $
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MakeRpcResponse
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Nothing
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(callId req)
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(Just $ object ["data" .= ("Here's your info" :: String)])
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_anyOtherParams ->
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return $
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MakeRpcResponse
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(Just $ RpcError (-32602) "Invalid params")
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(callId req)
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Nothing
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Test ->
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case parameters req of
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TestParams x ->
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return $
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MakeRpcResponse Nothing (callId req) (Just $ object ["data" .= x])
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_anyOtherParams ->
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return $
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MakeRpcResponse
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(Just $ RpcError (-32602) "Invalid params")
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(callId req)
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Nothing
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@ -94,6 +94,44 @@ data Config = Config
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, c_zebraPort :: !Int
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} deriving (Eq, Prelude.Show)
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-- ** Zenith methods
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data ZenithMethod
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= GetInfo
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| Test
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deriving (Eq, Prelude.Show)
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instance FromJSON ZenithMethod where
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parseJSON =
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withText "ZenithMethod" $ \case
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"getinfo" -> pure GetInfo
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"test" -> pure Test
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_ -> fail "Invalid method"
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data ZenithParams
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= GetInfoParams
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| TestParams !T.Text
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deriving (Eq, Prelude.Show)
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-- | A type to model Zenith RPC calls
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data RpcCall = RpcCall
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{ jsonrpc :: !T.Text
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, callId :: !T.Text
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, method :: !ZenithMethod
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, parameters :: !ZenithParams
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} deriving (Eq, Prelude.Show)
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instance FromJSON RpcCall where
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parseJSON =
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withObject "RpcCall" $ \obj -> do
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v <- obj .: "jsonrpc"
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i <- obj .: "id"
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m <- obj .: "method"
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case m of
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GetInfo -> pure $ RpcCall v i GetInfo GetInfoParams
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Test -> do
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p <- obj .: "params"
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pure $ RpcCall v i Test (TestParams $ head p)
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-- ** `zebrad`
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-- | Type for modeling the tree state response
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data ZebraTreeInfo = ZebraTreeInfo
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16
zenith.cabal
16
zenith.cabal
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@ -35,6 +35,7 @@ library
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Zenith.Utils
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Zenith.Zcashd
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Zenith.Scanner
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Zenith.RPC
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hs-source-dirs:
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src
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build-depends:
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@ -80,6 +81,7 @@ library
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, regex-compat
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, regex-posix
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, scientific
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, servant-server
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, text
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, text-show
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, time
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@ -123,6 +125,20 @@ executable zenscan
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pkgconfig-depends: rustzcash_wrapper
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default-language: Haskell2010
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executable zenithserver
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ghc-options: -main-is Server -threaded -rtsopts -with-rtsopts=-N
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main-is: Server.hs
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hs-source-dirs:
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app
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build-depends:
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base >=4.12 && <5
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, wai-extra
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, warp
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, servant-server
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, zenith
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pkgconfig-depends: rustzcash_wrapper
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default-language: Haskell2010
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test-suite zenith-tests
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type: exitcode-stdio-1.0
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ghc-options: -threaded -rtsopts -with-rtsopts=-N
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