seaweedfs/weed/server/filer_server.go

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package weed_server
import (
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"github.com/chrislusf/seaweedfs/weed/filer2"
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_ "github.com/chrislusf/seaweedfs/weed/filer2/cassandra"
_ "github.com/chrislusf/seaweedfs/weed/filer2/leveldb"
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_ "github.com/chrislusf/seaweedfs/weed/filer2/memdb"
_ "github.com/chrislusf/seaweedfs/weed/filer2/mysql"
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_ "github.com/chrislusf/seaweedfs/weed/filer2/postgres"
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_ "github.com/chrislusf/seaweedfs/weed/filer2/redis"
"github.com/chrislusf/seaweedfs/weed/glog"
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"github.com/chrislusf/seaweedfs/weed/security"
"net/http"
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)
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type FilerOption struct {
Masters []string
Collection string
DefaultReplication string
RedirectOnRead bool
DisableDirListing bool
MaxMB int
SecretKey string
DirListingLimit int
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DataCenter string
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}
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type FilerServer struct {
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option *FilerOption
secret security.Secret
filer *filer2.Filer
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}
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func NewFilerServer(defaultMux, readonlyMux *http.ServeMux, option *FilerOption) (fs *FilerServer, err error) {
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fs = &FilerServer{
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option: option,
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}
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if len(option.Masters) == 0 {
glog.Fatal("master list is required!")
}
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fs.filer = filer2.NewFiler(option.Masters)
go fs.filer.KeepConnectedToMaster()
fs.filer.LoadConfiguration()
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defaultMux.HandleFunc("/favicon.ico", faviconHandler)
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defaultMux.HandleFunc("/", fs.filerHandler)
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if defaultMux != readonlyMux {
readonlyMux.HandleFunc("/", fs.readonlyFilerHandler)
}
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return fs, nil
}
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func (fs *FilerServer) jwt(fileId string) security.EncodedJwt {
return security.GenJwt(fs.secret, fileId)
}