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finish porting S3

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Joey Hess 2020-01-15 10:52:28 -04:00
parent c4ea3ca40a
commit 0706d9d093
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GPG key ID: DB12DB0FF05F8F38
1 changed files with 39 additions and 35 deletions
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46
Remote/S3.hs
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@ -73,7 +73,8 @@ remote = specialRemoteType $ RemoteType
{ typename = "S3"
, enumerate = const (findSpecialRemotes "s3")
, generate = gen
, configParser = mkRemoteConfigParser
, configParser = pure $ RemoteConfigParser
{ remoteConfigFieldParsers =
[ optionalStringParser bucketField
, optionalStringParser hostField
, optionalStringParser datacenterField
@ -88,7 +89,8 @@ remote = specialRemoteType $ RemoteType
, optionalStringParser requeststyleField
, optionalStringParser mungekeysField
]
{ remoteConfigRestPassthrough = \f -> isMetaHeader f || isArchiveMetaHeader f
, remoteConfigRestPassthrough = \f ->
isMetaHeader f || isArchiveMetaHeader f
}
, setup = s3Setup
, exportSupported = exportIsSupported
@ -191,7 +193,7 @@ gen r u c gc rs = do
, appendonly = versioning info
, availability = GloballyAvailable
, remotetype = remote
, mkUnavailable = gen r u (M.insert hostField (RemoteConfigValue "!dne!") c) gc rs
, mkUnavailable = gen r u (M.insert hostField (RemoteConfigValue ("!dne!" :: String)) c) gc rs
, getInfo = includeCredsInfo c (AWS.creds u) (s3Info c info)
, claimUrl = Nothing
, checkUrl = Nothing
@ -205,7 +207,7 @@ s3Setup ss mu mcreds c gc = do
s3Setup' :: SetupStage -> UUID -> Maybe CredPair -> RemoteConfig -> RemoteGitConfig -> Annex (RemoteConfig, UUID)
s3Setup' ss u mcreds c gc
| configIA c = archiveorg
| maybe False (isIAHost . fromProposedAccepted) (M.lookup hostField c) = archiveorg
| otherwise = defaulthost
where
remotename = fromJust (lookupName c)
@ -218,8 +220,8 @@ s3Setup' ss u mcreds c gc
, (Proposed "bucket", Proposed defbucket)
]
use fullconfig info = do
enableBucketVersioning ss info fullconfig gc u
use fullconfig pc info = do
enableBucketVersioning ss info pc gc u
gitConfigSpecialRemote u fullconfig [("s3", "true")]
return (fullconfig, u)
@ -227,21 +229,22 @@ s3Setup' ss u mcreds c gc
(c', encsetup) <- encryptionSetup c gc
c'' <- setRemoteCredPair encsetup c' gc (AWS.creds u) mcreds
let fullconfig = c'' `M.union` defaults
info <- extractS3Info fullconfig
checkexportimportsafe fullconfig info
pc <- either giveup return . parseRemoteConfig fullconfig =<< configParser remote
info <- extractS3Info pc
checkexportimportsafe pc info
case ss of
Init -> genBucket fullconfig gc u
Init -> genBucket pc gc u
_ -> return ()
use fullconfig info
use fullconfig pc info
archiveorg = do
showNote "Internet Archive mode"
c' <- setRemoteCredPair noEncryptionUsed c gc (AWS.creds u) mcreds
-- Ensure user enters a valid bucket name, since
-- this determines the name of the archive.org item.
let validbucket = replace " " "-" $
fromMaybe (giveup "specify bucket=")
(getBucketName c')
let validbucket = replace " " "-" $ map toLower $
maybe (giveup "specify bucket=") fromProposedAccepted
(M.lookup bucketField c')
let archiveconfig =
-- IA acdepts x-amz-* as an alias for x-archive-*
M.mapKeys (Proposed . replace "x-archive-" "x-amz-" . fromProposedAccepted) $
@ -251,12 +254,13 @@ s3Setup' ss u mcreds c gc
M.union c' $
-- special constraints on key names
M.insert (Proposed "mungekeys") (Proposed "ia") defaults
info <- extractS3Info archiveconfig
checkexportimportsafe archiveconfig info
hdl <- mkS3HandleVar archiveconfig gc u
pc <- either giveup return . parseRemoteConfig archiveconfig =<< configParser remote
info <- extractS3Info pc
checkexportimportsafe pc info
hdl <- mkS3HandleVar pc gc u
withS3HandleOrFail u hdl $
writeUUIDFile archiveconfig u info
use archiveconfig info
writeUUIDFile pc u info
use archiveconfig pc info
checkexportimportsafe c' info =
unlessM (Annex.getState Annex.force) $
@ -931,8 +935,8 @@ getMetaHeaders = map munge
isMetaHeader :: RemoteConfigField -> Bool
isMetaHeader h = metaPrefix `isPrefixOf` fromProposedAccepted h
isArchiveMetaheader :: RemoteConfigField -> Bool
isArchiveMetaheader h = "x-archive-" `isPrefixOf` fromProposedAccepted h
isArchiveMetaHeader :: RemoteConfigField -> Bool
isArchiveMetaHeader h = "x-archive-" `isPrefixOf` fromProposedAccepted h
metaPrefix :: String
metaPrefix = "x-amz-meta-"
@ -943,7 +947,7 @@ getFilePrefix = fromMaybe "" . getRemoteConfigValue fileprefixField
getBucketObject :: ParsedRemoteConfig -> Key -> BucketObject
getBucketObject c = munge . serializeKey
where
munge s = case getRemoteConfigValue mungekeysField c of
munge s = case getRemoteConfigValue mungekeysField c :: Maybe String of
Just "ia" -> iaMunge $ getFilePrefix c ++ s
_ -> getFilePrefix c ++ s