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vervis/src/Vervis/Foundation.hs
2019-06-16 21:37:31 +00:00

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{- This file is part of Vervis.
-
- Written in 2016, 2018, 2019 by fr33domlover <fr33domlover@riseup.net>.
-
- ♡ Copying is an act of love. Please copy, reuse and share.
-
- The author(s) have dedicated all copyright and related and neighboring
- rights to this software to the public domain worldwide. This software is
- distributed without any warranty.
-
- You should have received a copy of the CC0 Public Domain Dedication along
- with this software. If not, see
- <http://creativecommons.org/publicdomain/zero/1.0/>.
-}
module Vervis.Foundation where
import Control.Concurrent.Chan
import Control.Concurrent.STM.TVar
import Control.Monad
import Control.Monad.Logger.CallStack (logWarn)
import Control.Monad.Trans.Except
import Control.Monad.Trans.Maybe
import Crypto.Error (CryptoFailable (..))
import Crypto.Hash
import Data.Char
import Data.Either (isRight)
import Data.HashMap.Strict (HashMap)
import Data.List.NonEmpty (NonEmpty (..))
import Data.Text (Text)
import Data.Text.Encoding
import Data.Time.Calendar
import Data.Time.Clock
import Data.Time.Interval (TimeInterval, fromTimeUnit, toTimeUnit)
import Data.Traversable
import Data.Vector (Vector)
import Database.Persist.Postgresql
import Database.Persist.Sql (ConnectionPool, runSqlPool)
import Graphics.SVGFonts.ReadFont (PreparedFont)
import Network.HTTP.Client (Manager, HasHttpManager (..))
import Network.HTTP.Types.Header
import Network.URI (URI, uriAuthority, uriFragment, uriRegName, parseURI)
import Network.Wai
import Text.Shakespeare.Text (textFile)
import Text.Hamlet (hamletFile)
--import Text.Jasmine (minifym)
import Web.Hashids
import Yesod.Auth
import Yesod.Auth.Account
import Yesod.Auth.Account.Message (AccountMsg (MsgUsernameExists))
import Yesod.Auth.Message (AuthMessage (IdentifierNotFound))
import Yesod.Core hiding (logWarn)
import Yesod.Core.Types
import Yesod.Default.Util (addStaticContentExternal)
import Yesod.Form.Fields
import Yesod.Form.Functions
import Yesod.Form.Types
import Yesod.Persist.Core
import Yesod.Static
import qualified Data.ByteString.Char8 as BC (unpack)
import qualified Data.ByteString.Lazy as BL (ByteString)
import qualified Data.HashMap.Strict as M (lookup, insert)
import qualified Data.Time.Units as U
import qualified Database.Esqueleto as E
import qualified Yesod.Core.Unsafe as Unsafe
--import qualified Data.CaseInsensitive as CI
import qualified Data.Text as T
--import qualified Data.Text.Encoding as TE
import Network.HTTP.Digest
import Network.HTTP.Signature hiding (Algorithm (..), requestHeaders)
import Yesod.Auth.Unverified
import Yesod.Auth.Unverified.Creds
import Yesod.Mail.Send
import qualified Network.HTTP.Signature as S (Algorithm (..))
import Control.Concurrent.ResultShare
import Crypto.PublicVerifKey
import Network.FedURI
import Web.ActivityAccess
import Web.ActivityPub
import Yesod.ActivityPub
import Yesod.Hashids
import Yesod.MonadSite
import Text.Email.Local
import Text.Jasmine.Local (discardm)
import Yesod.Paginate.Local
import Vervis.Access
import Vervis.ActorKey
import Vervis.Model
import Vervis.Model.Group
import Vervis.Model.Ident
import Vervis.Model.Role
import Vervis.RemoteActorStore
import Vervis.Settings
import Vervis.Style
import Vervis.Widget (breadcrumbsW, revisionW)
data ActivityReport = ActivityReport
{ _arTime :: UTCTime
, _arMessage :: Text
, _arContentTypes :: [ContentType]
, _arBody :: BL.ByteString
}
-- | The foundation datatype for your application. This can be a good place to
-- keep settings and values requiring initialization before your application
-- starts running, such as database connections. Every handler will have
-- access to the data present here.
data App = App
{ appSettings :: AppSettings
, appStatic :: Static -- ^ Settings for static file serving.
, appConnPool :: ConnectionPool -- ^ Database connection pool.
, appHttpManager :: Manager
, appLogger :: Logger
, appMailQueue :: Maybe (Chan (MailRecipe App))
, appSvgFont :: PreparedFont Double
, appActorKeys :: TVar (ActorKey, ActorKey, Bool)
, appInstanceMutex :: InstanceMutex
, appCapSignKey :: AccessTokenSecretKey
, appHashidsContext :: HashidsContext
, appActorFetchShare :: ActorFetchShare App
, appActivities :: Maybe (Int, TVar (Vector ActivityReport))
}
-- Aliases for the routes file, because it doesn't like spaces in path piece
-- type names.
type OutboxItemKeyHashid = KeyHashid OutboxItem
type MessageKeyHashid = KeyHashid Message
type LocalMessageKeyHashid = KeyHashid LocalMessage
-- This is where we define all of the routes in our application. For a full
-- explanation of the syntax, please see:
-- http://www.yesodweb.com/book/routing-and-handlers
--
-- Note that this is really half the story; in Application.hs, mkYesodDispatch
-- generates the rest of the code. Please see the following documentation
-- for an explanation for this split:
-- http://www.yesodweb.com/book/scaffolding-and-the-site-template#scaffolding-and-the-site-template_foundation_and_application_modules
--
-- This function also generates the following type synonyms:
-- type Handler = HandlerFor App
-- type Widget = WidgetFor App ()
mkYesodData "App" $(parseRoutesFile "config/routes")
-- | A convenient synonym for creating forms.
type Form a = Html -> MForm (HandlerFor App) (FormResult a, Widget)
type AppDB = YesodDB App
type Worker = WorkerFor App
type WorkerDB = PersistConfigBackend (SitePersistConfig App) Worker
instance Site App where
type SitePersistConfig App = PostgresConf
siteApproot = ("https://" <>) . appInstanceHost . appSettings
sitePersistConfig = appDatabaseConf . appSettings
sitePersistPool = appConnPool
siteLogger = appLogger
-- Please see the documentation for the Yesod typeclass. There are a number
-- of settings which can be configured by overriding methods here.
instance Yesod App where
-- Controls the base of generated URLs. For more information on modifying,
-- see: https://github.com/yesodweb/yesod/wiki/Overriding-approot
approot = ApprootMaster siteApproot
-- Store session data on the client in encrypted cookies,
-- default session idle timeout is 120 minutes
makeSessionBackend app =
-- sslOnlySessions $
let s = appSettings app
t = fromIntegral
(toTimeUnit $ appClientSessionTimeout s :: U.Minute)
k = appClientSessionKeyFile s
in Just <$> defaultClientSessionBackend t k
-- Yesod Middleware allows you to run code before and after each handler function.
-- The defaultYesodMiddleware adds the response header "Vary: Accept, Accept-Language" and performs authorization checks.
-- The defaultCsrfMiddleware:
-- a) Sets a cookie with a CSRF token in it.
-- b) Validates that incoming write requests include that token in either a header or POST parameter.
-- For details, see the CSRF documentation in the Yesod.Core.Handler module of the yesod-core package.
yesodMiddleware
-- sslOnlyMiddleware 120 .
= defaultCsrfSetCookieMiddleware
. (\ handler ->
csrfCheckMiddleware
handler
(getCurrentRoute >>= \ mr -> case mr of
Nothing -> return False
Just (SharerInboxR _) -> return False
Just (ProjectInboxR _ _) -> return False
Just (GitUploadRequestR _ _) -> return False
Just r -> isWriteRequest r
)
defaultCsrfHeaderName
defaultCsrfParamName
)
. ( \ handler ->
if developmentMode
then handler
else do
host <- getsYesod $ appInstanceHost . appSettings
bs <- lookupHeaders hHost
case bs of
[b] | b == encodeUtf8 host -> handler
_ -> invalidArgs [hostMismatch host bs]
)
. defaultYesodMiddleware
where
hostMismatch h l = T.concat
[ "Request host mismatch: Expected "
, h
, " but instead got "
, T.pack (show l)
]
defaultLayout widget = do
master <- getYesod
mmsg <- getMessage
mperson <- do
mperson' <- maybeAuthAllowUnverified
for mperson' $ \ (p@(Entity pid person), verified) -> runDB $ do
sharer <- getJust $ personIdent person
unread <- do
vs <- countUnread $ personInbox person
case vs :: [E.Value Int] of
[E.Value i] -> return i
_ -> error $ "countUnread returned " ++ show vs
return (p, verified, sharer, unread)
(title, bcs) <- breadcrumbs
-- We break up the default layout into two components:
-- default-layout is the contents of the body tag, and
-- default-layout-wrapper is the entire page. Since the final
-- value passed to hamletToRepHtml cannot be a widget, this allows
-- you to use normal widget features in default-layout.
pc <- widgetToPageContent $ do
setTitle $ toHtml $
T.intercalate "" (map snd bcs) <> "" <> title
let settings = appSettings master
instanceHost = appInstanceHost settings
federationPage :: Text
federationPage =
"https://dev.angeley.es\
\/s/fr33domlover/r/vervis/s/FEDERATION.md"
federationDisabled = not $ appFederation settings
federatedServers = appInstances settings
$(widgetFile "default-layout")
withUrlRenderer $(hamletFile "templates/default-layout-wrapper.hamlet")
where
countUnread ibid =
E.select $ E.from $ \ (ib `E.LeftOuterJoin` ibl `E.LeftOuterJoin` ibr) -> do
E.on $ E.just (ib E.^. InboxItemId) E.==. ibr E.?. InboxItemRemoteItem
E.on $ E.just (ib E.^. InboxItemId) E.==. ibl E.?. InboxItemLocalItem
E.where_ $
( E.isNothing (ibr E.?. InboxItemRemoteInbox) E.||.
ibr E.?. InboxItemRemoteInbox E.==. E.just (E.val ibid)
)
E.&&.
( E.isNothing (ibl E.?. InboxItemLocalInbox) E.||.
ibl E.?. InboxItemLocalInbox E.==. E.just (E.val ibid)
)
E.&&.
ib E.^. InboxItemUnread E.==. E.val True
return $ E.count $ ib E.^. InboxItemId
-- The page to be redirected to when authentication is required.
authRoute _ = Just $ AuthR LoginR
-- Who can access which pages.
isAuthorized r w = case (r, w) of
(AuthR a , True)
| a == resendVerifyR -> personFromResendForm
(AuthR (PluginR "account" ["verify", u, _]), False) -> personUnver u
(SharerInboxR shr , False) -> person shr
(NotificationsR shr , _ ) -> person shr
(SharerOutboxR shr , True) -> person shr
(GroupsR , True) -> personAny
(GroupNewR , _ ) -> personAny
(GroupMembersR grp , True) -> groupAdmin grp
(GroupMemberNewR grp , _ ) -> groupAdmin grp
(GroupMemberR grp _memb , True) -> groupAdmin grp
(KeysR , _ ) -> personAny
(KeyR _key , _ ) -> personAny
(KeyNewR , _ ) -> personAny
(ClaimRequestsPersonR , _ ) -> personAny
(ProjectRolesR shr , _ ) -> personOrGroupAdmin shr
(ProjectRoleNewR shr , _ ) -> personOrGroupAdmin shr
(ProjectRoleR shr _rl , _ ) -> personOrGroupAdmin shr
(ProjectRoleOpsR shr _rl , _ ) -> personOrGroupAdmin shr
(ProjectRoleOpNewR shr _rl , _ ) -> personOrGroupAdmin shr
(ReposR shr , True) -> personOrGroupAdmin shr
(RepoNewR shr , _ ) -> personOrGroupAdmin shr
(RepoR shar _ , True) -> person shar
(RepoEditR shr _rp , _ ) -> person shr
(RepoDevsR shr _rp , _ ) -> person shr
(RepoDevNewR shr _rp , _ ) -> person shr
(RepoDevR shr _rp _dev , _ ) -> person shr
(ProjectsR shr , True) -> personOrGroupAdmin shr
(ProjectNewR shr , _ ) -> personOrGroupAdmin shr
(ProjectR shr _prj , True) -> person shr
(ProjectEditR shr _prj , _ ) -> person shr
(ProjectDevsR shr _prj , _ ) -> person shr
(ProjectDevNewR shr _prj , _ ) -> person shr
(ProjectDevR shr _prj _dev , _ ) -> person shr
-- (GlobalWorkflowsR , _ ) -> serverAdmin
-- (GlobalWorkflowNewR , _ ) -> serverAdmin
-- (GlobalWorkflowR _wfl , _ ) -> serverAdmin
(WorkflowsR shr , _ ) -> personOrGroupAdmin shr
(WorkflowNewR shr , _ ) -> personOrGroupAdmin shr
(WorkflowR shr _wfl , _ ) -> personOrGroupAdmin shr
(WorkflowFieldsR shr _ , _ ) -> personOrGroupAdmin shr
(WorkflowFieldNewR shr _ , _ ) -> personOrGroupAdmin shr
(WorkflowFieldR shr _ _ , _ ) -> personOrGroupAdmin shr
(WorkflowEnumsR shr _ , _ ) -> personOrGroupAdmin shr
(WorkflowEnumNewR shr _ , _ ) -> personOrGroupAdmin shr
(WorkflowEnumR shr _ _ , _ ) -> personOrGroupAdmin shr
(WorkflowEnumCtorsR shr _ _ , _ ) -> personOrGroupAdmin shr
(WorkflowEnumCtorNewR shr _ _ , _ ) -> personOrGroupAdmin shr
(WorkflowEnumCtorR shr _ _ _ , _ ) -> personOrGroupAdmin shr
(TicketsR s j , True) -> projOp ProjOpOpenTicket s j
(TicketNewR s j , _ ) -> projOp ProjOpOpenTicket s j
(TicketR user _ _ , True) -> person user
(TicketEditR user _ _ , _ ) -> person user
(TicketAcceptR s j _ , _ ) -> projOp ProjOpAcceptTicket s j
(TicketCloseR s j _ , _ ) -> projOp ProjOpCloseTicket s j
(TicketOpenR s j _ , _ ) -> projOp ProjOpReopenTicket s j
(TicketClaimR s j _ , _ ) -> projOp ProjOpClaimTicket s j
(TicketUnclaimR s j _ , _ ) -> projOp ProjOpUnclaimTicket s j
(TicketAssignR s j _ , _ ) -> projOp ProjOpAssignTicket s j
(TicketUnassignR s j _ , _ ) -> projOp ProjOpUnassignTicket s j
(ClaimRequestsTicketR s j _, True) -> projOp ProjOpRequestTicket s j
(ClaimRequestNewR s j _ , _ ) -> projOp ProjOpRequestTicket s j
(TicketDiscussionR _ _ _ , True) -> personAny
(TicketMessageR _ _ _ _ , True) -> personAny
(TicketTopReplyR _ _ _ , _ ) -> personAny
(TicketReplyR _ _ _ _ , _ ) -> personAny
(TicketDepsR s j _ , True) -> projOp ProjOpAddTicketDep s j
(TicketDepNewR s j _ , _ ) -> projOp ProjOpAddTicketDep s j
(TicketDepR s j _ _ , True) -> projOp ProjOpRemoveTicketDep s j
_ -> return Authorized
where
nobody :: Handler AuthResult
nobody = return $ Unauthorized "This operation is currently disabled"
serverAdmin :: Handler AuthResult
serverAdmin = nobody
personAnd
:: (Entity Person -> Handler AuthResult) -> Handler AuthResult
personAnd f = do
mp <- maybeAuth
case mp of
Nothing -> return AuthenticationRequired
Just p -> f p
personUnverifiedAnd
:: (Entity Person -> Handler AuthResult) -> Handler AuthResult
personUnverifiedAnd f = do
mp <- maybeUnverifiedAuth
case mp of
Nothing -> return AuthenticationRequired
Just p -> f p
personAny :: Handler AuthResult
personAny = personAnd $ \ _p -> return Authorized
person :: ShrIdent -> Handler AuthResult
person ident = personAnd $ \ (Entity _ p) -> do
let sid = personIdent p
sharer <- runDB $ getJust sid
return $ if ident == sharerIdent sharer
then Authorized
else Unauthorized "No access to this operation"
personUnver :: Text -> Handler AuthResult
personUnver uname = personUnverifiedAnd $ \ p ->
if username p == uname
then return Authorized
else do
logWarn $ T.concat
[ "User ", username p, " tried to verify user ", uname
]
return $ Unauthorized "You can't verify other users"
personFromResendForm :: Handler AuthResult
personFromResendForm = personUnverifiedAnd $ \ p -> do
((result, _), _) <-
runFormPost $ renderDivs $ resendVerifyEmailForm ""
case result of
FormSuccess uname ->
if username p == uname
then return Authorized
else do
logWarn $ T.concat
[ "User ", username p, " tried to POST to \
\verification email resend for user ", uname
]
return $
Unauthorized
"You can't do that for other users"
_ -> do
logWarn $ T.concat
[ "User ", username p, " tried to POST to \
\verification email resend for invalid username"
]
return $
Unauthorized "Requesting resend for invalid username"
groupRole :: (GroupRole -> Bool) -> ShrIdent -> Handler AuthResult
groupRole role grp = personAnd $ \ (Entity pid _p) -> runDB $ do
Entity sid _s <- getBy404 $ UniqueSharer grp
Entity gid _g <- getBy404 $ UniqueGroup sid
mem <- getBy $ UniqueGroupMember pid gid
let mrole = groupMemberRole . entityVal <$> mem
return $ case mrole of
Nothing -> Unauthorized "Not a member of the group"
Just r ->
if role r
then Authorized
else Unauthorized "Not the expected group role"
groupAdmin :: ShrIdent -> Handler AuthResult
groupAdmin = groupRole (== GRAdmin)
personOrGroupAdmin :: ShrIdent -> Handler AuthResult
personOrGroupAdmin shr = personAnd $ \ (Entity vpid _vp) -> runDB $ do
Entity sid _ <- getBy404 $ UniqueSharer shr
mep <- getBy $ UniquePersonIdent sid
case mep of
Just (Entity pid _p) ->
return $ if pid == vpid
then Authorized
else Unauthorized "Cant access other peoples roles"
Nothing -> do
meg <- getBy $ UniqueGroup sid
case meg of
Nothing -> do
logWarn $
"Found non-person non-group sharer: " <>
shr2text shr
return $ error "Zombie sharer"
Just (Entity gid _g) -> do
mem <- getBy $ UniqueGroupMember vpid gid
return $ case mem of
Nothing -> Unauthorized "Not a group member"
Just (Entity _mid m) ->
if groupMemberRole m == GRAdmin
then Authorized
else Unauthorized "Not a group admin"
projOp
:: ProjectOperation -> ShrIdent -> PrjIdent -> Handler AuthResult
projOp op shr prj = do
mpid <- maybeAuthId
oas <- runDB $ checkProjectAccess mpid op shr prj
return $
case oas of
ObjectAccessAllowed -> Authorized
_ ->
Unauthorized
"You need a project role with that operation enabled"
-- This function creates static content files in the static folder
-- and names them based on a hash of their content. This allows
-- expiration dates to be set far in the future without worry of
-- users receiving stale content.
addStaticContent ext mime content = do
master <- getYesod
addStaticContentExternal
discardm
genFileName
appStaticDir
(StaticR . flip StaticRoute [])
ext
mime
content
where
-- Generate a unique filename based on the content itself
genFileName lbs = "autogen-" ++ base64md5 lbs
-- What messages should be logged. The following includes all messages when
-- in development, and warnings and errors in production.
shouldLogIO app _source level = pure $
appShouldLogAll (appSettings app)
|| level == LevelWarn
|| level == LevelError
makeLogger = return . appLogger
-- How to run database actions.
instance YesodPersist App where
type YesodPersistBackend App = SqlBackend
runDB = runSiteDB
instance YesodPersistRunner App where
getDBRunner = defaultGetDBRunner appConnPool
instance YesodMailSend App where
data MailMessage App
= MailVerifyAccount (Route App)
| MailResetPassphrase (Route App)
formatMailMessage _reply _mname msg =
case msg of
MailVerifyAccount url ->
( "Verify your Vervis account"
, $(textFile "templates/person/email/verify-account.md")
)
MailResetPassphrase url ->
( "Reset your Vervis passphrase"
, $(textFile "templates/person/email/reset-passphrase.md")
)
getMailSettings = getsYesod $ appMail . appSettings
getSubmitMail = do
mchan <- getsYesod appMailQueue
case mchan of
Nothing -> return Nothing
Just chan -> return $ Just $ liftIO . writeChan chan
instance YesodAuth App where
type AuthId App = PersonId
-- Where to send a user after successful login
loginDest _ = HomeR
-- Where to send a user after logout
logoutDest _ = HomeR
-- Override the above two destinations when a Referer: header is present
redirectToReferer _ = True
authenticate creds = liftHandler $ do
let ident = credsIdent creds
mpid <- runDB $ getBy $ UniquePersonLogin $ credsIdent creds
return $ case mpid of
Nothing -> UserError $ IdentifierNotFound ident
Just (Entity pid _) -> Authenticated pid
-- You can add other plugins like BrowserID, email or OAuth here
authPlugins _ = [accountPlugin]
authHttpManager = error "authHttpManager"
onLogout = clearUnverifiedCreds False
instance YesodAuthPersist App
newtype AccountPersistDB' a = AccountPersistDB'
{ unAccountPersistDB' :: Handler a
}
deriving (Functor, Applicative, Monad, MonadIO)
morphAPDB :: AccountPersistDB App Person a -> AccountPersistDB' a
morphAPDB = AccountPersistDB' . runAccountPersistDB
instance AccountDB AccountPersistDB' where
type UserAccount AccountPersistDB' = Entity Person
loadUser = morphAPDB . loadUser
loadUserByEmailAddress = morphAPDB . loadUserByEmailAddress
addNewUser name email key pwd = AccountPersistDB' $ runDB $ do
now <- liftIO getCurrentTime
let sharer = Sharer
{ sharerIdent = text2shr name
, sharerName = Nothing
, sharerCreated = now
}
msid <- insertBy sharer
case msid of
Left _ -> do
mr <- getMessageRender
return $ Left $ mr $ MsgUsernameExists name
Right sid -> do
ibid <- insert Inbox
obid <- insert Outbox
let defTime = UTCTime (ModifiedJulianDay 0) 0
person = Person
{ personIdent = sid
, personLogin = name
, personPassphraseHash = pwd
, personEmail = email
, personVerified = False
, personVerifiedKey = key
, personVerifiedKeyCreated = now
, personResetPassKey = ""
, personResetPassKeyCreated = defTime
, personAbout = ""
, personInbox = ibid
, personOutbox = obid
}
pid <- insert person
return $ Right $ Entity pid person
verifyAccount = morphAPDB . verifyAccount
setVerifyKey = (morphAPDB .) . setVerifyKey
setNewPasswordKey = (morphAPDB .) . setNewPasswordKey
setNewPassword = (morphAPDB .) . setNewPassword
instance AccountSendEmail App where
sendVerifyEmail uname email url = do
sent <- sendMail (Address (Just uname) email) (MailVerifyAccount url)
unless sent $ do
setMessage "Mail sending disabled, please contact admin"
ur <- getUrlRender
logWarn $ T.concat
[ "Verification email NOT SENT for user "
, uname, " <", emailText email, ">: "
, ur url
]
sendNewPasswordEmail uname email url = do
sent <- sendMail (Address (Just uname) email) (MailResetPassphrase url)
unless sent $ do
setMessage "Mail sending disabled, please contact admin"
ur <- getUrlRender
logWarn $ T.concat
["Password reset email NOT SENT for user "
, uname, " <", emailText email, ">: "
, ur url
]
instance YesodAuthVerify App where
verificationRoute _ = ResendVerifyEmailR
instance YesodAuthAccount AccountPersistDB' App where
requireEmailVerification = appEmailVerification . appSettings
emailVerifyKeyDuration _ = Just $ fromTimeUnit (1 :: U.Day)
passphraseResetKeyDuration _ = Just $ fromTimeUnit (1 :: U.Day)
allowLoginByEmailAddress _ = True
runAccountDB = unAccountPersistDB'
unregisteredLogin u = do
setUnverifiedCreds True $ Creds "account" (username u) []
return mempty
registrationAllowed = do
settings <- getsYesod appSettings
if appRegister settings
then do
room <- case appAccounts settings of
Nothing -> return True
Just cap -> do
current <- runDB $ count ([] :: [Filter Person])
return $ current < cap
return $
if room
then Nothing
else Just $ setMessage "Maximal number of registered users reached"
else return $ Just $ setMessage "User registration disabled"
-- This instance is required to use forms. You can modify renderMessage to
-- achieve customized and internationalized form validation messages.
instance RenderMessage App FormMessage where
renderMessage _ _ = defaultFormMessage
-- Useful when writing code that is re-usable outside of the Handler context.
-- An example is background jobs that send email.
-- This can also be useful for writing code that works across multiple Yesod
-- applications.
instance HasHttpManager App where
getHttpManager = appHttpManager
unsafeHandler :: App -> Handler a -> IO a
unsafeHandler = Unsafe.fakeHandlerGetLogger appLogger
-- Note: Some functionality previously present in the scaffolding has been
-- moved to documentation in the Wiki. Following are some hopefully helpful
-- links:
--
-- https://github.com/yesodweb/yesod/wiki/Sending-email
-- https://github.com/yesodweb/yesod/wiki/Serve-static-files-from-a-separate-domain
-- https://github.com/yesodweb/yesod/wiki/i18n-messages-in-the-scaffolding
instance YesodHashids App where
siteHashidsContext = appHashidsContext
instance YesodRemoteActorStore App where
siteInstanceMutex = appInstanceMutex
siteInstanceRoomMode = appMaxInstanceKeys . appSettings
siteActorRoomMode = appMaxActorKeys . appSettings
siteRejectOnMaxKeys = appRejectOnMaxKeys . appSettings
siteActorFetchShare = appActorFetchShare
instance YesodActivityPub App where
siteInstanceHost = appInstanceHost . appSettings
sitePostSignedHeaders _ =
hRequestTarget :| [hHost, hDate, hDigest, hActivityPubActor]
siteGetHttpSign = do
(akey1, akey2, new1) <- liftIO . readTVarIO =<< asksSite appActorKeys
renderUrl <- askUrlRender
let (keyID, akey) =
if new1
then (renderUrl ActorKey1R, akey1)
else (renderUrl ActorKey2R, akey2)
return (KeyId $ encodeUtf8 keyID, actorKeySign akey)
instance YesodPaginate App where
sitePageParamName _ = "page"
instance YesodBreadcrumbs App where
breadcrumb route = return $ case route of
StaticR _ -> ("", Nothing)
FaviconR -> ("", Nothing)
RobotsR -> ("", Nothing)
PublishR -> ("Publish", Just HomeR)
InboxR -> ("Inbox", Just HomeR)
SharerOutboxR shr -> ("Outbox", Just $ SharerR shr)
SharerOutboxItemR shr hid -> ( "#" <> keyHashidText hid
, Just $ SharerOutboxR shr
)
ActorKey1R -> ("Actor Key 1", Nothing)
ActorKey2R -> ("Actor Key 2", Nothing)
HomeR -> ("Home", Nothing)
ResendVerifyEmailR -> ( "Resend verification email"
, Nothing
)
AuthR _ -> ("Auth", Just HomeR)
SharersR -> ("Sharers", Just HomeR)
SharerR shar -> (shr2text shar, Just SharersR)
SharerInboxR shr -> ("Inbox", Just $ SharerR shr)
NotificationsR shr -> ( "Notifications"
, Just $ SharerR shr
)
PeopleR -> ("People", Just HomeR)
GroupsR -> ("Groups", Just HomeR)
GroupNewR -> ("New", Just GroupsR)
GroupMembersR shar -> ("Members", Just $ SharerR shar)
GroupMemberNewR shar -> ("New", Just $ GroupMembersR shar)
GroupMemberR grp memb -> ( shr2text memb
, Just $ GroupMembersR grp
)
KeysR -> ("Keys", Just HomeR)
KeyNewR -> ("New", Just KeysR)
KeyR key -> (ky2text key, Just KeysR)
ClaimRequestsPersonR -> ( "Ticket Claim Requests"
, Just HomeR
)
ProjectRolesR shr -> ( "Project Roles"
, Just $ SharerR shr
)
ProjectRoleNewR shr -> ("New", Just $ ProjectRolesR shr)
ProjectRoleR shr rl -> ( rl2text rl
, Just $ ProjectRolesR shr
)
ProjectRoleOpsR shr rl -> ( "Operations"
, Just $ ProjectRoleR shr rl
)
ProjectRoleOpNewR shr rl -> ( "New"
, Just $ ProjectRoleOpsR shr rl
)
ReposR shar -> ("Repos", Just $ SharerR shar)
RepoNewR shar -> ("New", Just $ ReposR shar)
RepoR shar repo -> (rp2text repo, Just $ ReposR shar)
RepoEditR shr rp -> ("Edit", Just $ RepoR shr rp)
RepoSourceR shar repo [] -> ("Files", Just $ RepoR shar repo)
RepoSourceR shar repo refdir -> ( last refdir
, Just $
RepoSourceR shar repo $
init refdir
)
RepoHeadChangesR shar repo -> ("Changes", Just $ RepoR shar repo)
RepoChangesR shar repo ref -> ( ref
, Just $ RepoHeadChangesR shar repo
)
RepoPatchR shr rp hash -> ( "Patch " <> hash
, Just $ RepoR shr rp
)
RepoDevsR shr rp -> ( "Collaboratots"
, Just $ RepoR shr rp
)
RepoDevNewR shr rp -> ("New", Just $ RepoDevsR shr rp)
RepoDevR shr rp dev -> ( shr2text dev
, Just $ RepoDevsR shr rp
)
DarcsDownloadR _ _ _ -> ("", Nothing)
GitRefDiscoverR _ _ -> ("", Nothing)
GitUploadRequestR _ _ -> ("", Nothing)
ProjectsR shar -> ("Projects", Just $ SharerR shar)
ProjectNewR shar -> ("New", Just $ ProjectsR shar)
ProjectR shar proj -> ( prj2text proj
, Just $ ProjectsR shar
)
ProjectInboxR shr prj -> ("Inbox", Just $ ProjectR shr prj)
ProjectOutboxR shr prj -> ("Outbox", Just $ ProjectR shr prj)
ProjectOutboxItemR shr prj hid -> ( "#" <> keyHashidText hid
, Just $ ProjectOutboxR shr prj
)
ProjectEditR shr prj -> ("Edit", Just $ ProjectR shr prj)
ProjectDevsR shr prj -> ( "Collaborators"
, Just $ ProjectR shr prj
)
ProjectDevNewR shr prj -> ( "New"
, Just $ ProjectDevsR shr prj
)
ProjectDevR shr prj dev -> ( shr2text dev
, Just $ ProjectDevsR shr prj
)
WorkflowsR shr -> ("Workflows", Just $ SharerR shr)
WorkflowNewR shr -> ("New", Just $ WorkflowsR shr)
WorkflowR shr wfl -> ( wfl2text wfl
, Just $ WorkflowsR shr
)
WorkflowFieldsR shr wfl -> ( "Fields"
, Just $ WorkflowR shr wfl
)
WorkflowFieldNewR shr wfl -> ( "New"
, Just $ WorkflowFieldsR shr wfl
)
WorkflowFieldR shr wfl fld -> ( fld2text fld
, Just $ WorkflowFieldsR shr wfl
)
WorkflowEnumsR shr wfl -> ( "Enums"
, Just $ WorkflowR shr wfl
)
WorkflowEnumNewR shr wfl -> ( "New"
, Just $ WorkflowEnumsR shr wfl
)
WorkflowEnumR shr wfl enm -> ( enm2text enm
, Just $ WorkflowEnumsR shr wfl
)
WorkflowEnumCtorsR shr wfl enm -> ( "Ctors"
, Just $ WorkflowEnumR shr wfl enm
)
WorkflowEnumCtorNewR shr wfl enm -> ( "New"
, Just $
WorkflowEnumCtorsR shr wfl enm
)
WorkflowEnumCtorR shr wfl enm c -> ( c
, Just $
WorkflowEnumCtorsR shr wfl enm
)
MessageR shr lmhid -> ( "#" <> keyHashidText lmhid
, Just $ SharerR shr
)
TicketsR shar proj -> ( "Tickets"
, Just $ ProjectR shar proj
)
TicketTreeR shr prj -> ( "Tree", Just $ TicketsR shr prj)
TicketNewR shar proj -> ("New", Just $ TicketsR shar proj)
TicketR shar proj num -> ( T.pack $ '#' : show num
, Just $ TicketsR shar proj
)
TicketEditR shar proj num -> ( "Edit"
, Just $ TicketR shar proj num
)
TicketAcceptR _shr _prj _num -> ("", Nothing)
TicketCloseR _shar _proj _num -> ("", Nothing)
TicketOpenR _shar _proj _num -> ("", Nothing)
TicketClaimR _shar _proj _num -> ("", Nothing)
TicketUnclaimR _shar _proj _num -> ("", Nothing)
TicketAssignR shr prj num -> ( "Assign"
, Just $ TicketR shr prj num
)
TicketUnassignR _shr _prj _num -> ("", Nothing)
ClaimRequestsProjectR shr prj -> ( "Ticket Claim Requests"
, Just $ ProjectR shr prj
)
ClaimRequestsTicketR shr prj num -> ( "Ticket Claim Requests"
, Just $ TicketR shr prj num
)
ClaimRequestNewR shr prj num -> ( "New"
, Just $
ClaimRequestsTicketR shr prj num
)
TicketDiscussionR shar proj num -> ( "Discussion"
, Just $ TicketR shar proj num
)
TicketMessageR shr prj num mkhid -> ( "#" <> keyHashidText mkhid
, Just $
TicketDiscussionR shr prj num
)
TicketTopReplyR shar proj num -> ( "New topic"
, Just $
TicketDiscussionR shar proj num
)
TicketReplyR shar proj num cnum -> ( "Reply"
, Just $
TicketMessageR shar proj num cnum
)
TicketDepsR shr prj num -> ( "Dependencies"
, Just $ TicketR shr prj num
)
TicketDepNewR shr prj num -> ( "New dependency"
, Just $ TicketDepsR shr prj num
)
TicketDepR shr prj pnum cnum -> ( T.pack $ '#' : show cnum
, Just $ TicketDepsR shr prj pnum
)
TicketReverseDepsR shr prj num -> ( "Dependants"
, Just $ TicketR shr prj num
)
TicketParticipantsR shr prj num -> ( "Participants"
, Just $ TicketR shr prj num
)
TicketTeamR shr prj num -> ( "Team"
, Just $ TicketR shr prj num
)
TicketEventsR shr prj num -> ( "Events"
, Just $ TicketR shr prj num
)
WikiPageR shr prj _page -> ("Wiki", Just $ ProjectR shr prj)