103 lines
2.4 KiB
Go
103 lines
2.4 KiB
Go
// Copyright © 2016 Abcum Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//,
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package web
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import (
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"github.com/abcum/fibre"
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"github.com/abcum/fibre/mw"
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"github.com/abcum/surreal/cnf"
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"github.com/abcum/surreal/log"
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)
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// Setup sets up the server for remote connections
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func Setup(opts *cnf.Options) (err error) {
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log.WithPrefix("web").Infof("Starting web server on %s", opts.Conn.Web)
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s := fibre.Server(opts)
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routes(s)
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s.SetWait("5s")
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s.SetName("web")
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s.SetHTTPErrorHandler(errors)
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s.Logger().SetLogger(log.Instance())
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// Setup middleware
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s.Use(conf()) // Setup conf
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s.Use(mw.Logs()) // Log requests
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s.Use(mw.Fail()) // Catch panics
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s.Use(mw.Gzip()) // Gzip responses
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s.Use(mw.Uniq()) // Add uniq headers
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s.Use(mw.Cors()) // Add cors headers
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// Check body size
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s.Use(mw.Size(&mw.SizeOpts{
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AllowedLength: 2000000,
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}))
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// Check body type
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s.Use(mw.Type(&mw.TypeOpts{
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AllowedContent: []string{
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"application/json",
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"application/msgpack",
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},
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}))
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// Setup basic authentication
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s.Use(mw.Auth(&mw.AuthOpts{
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User: []byte(opts.Auth.User),
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Pass: []byte(opts.Auth.Pass),
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}).Path("/import", "/export"))
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// Setup special authentication
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s.Use(mw.Sign(&mw.SignOpts{
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Key: []byte(opts.Auth.Token),
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Fnc: func(c *fibre.Context, h, d map[string]interface{}) error {
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c.Set("NS", d["ns"])
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c.Set("DB", d["db"])
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return nil
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},
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}).Path("/rpc", "/sql", "/key"))
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// Setup newrelic integration
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s.Use(mw.Newrelic(&mw.NewrelicOpts{
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Name: []byte("Surreal"),
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License: []byte(opts.Logging.Newrelic),
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}))
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// Run the server
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if len(opts.Cert.Crt) == 0 || len(opts.Cert.Key) == 0 {
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s.Run(opts.Conn.Web)
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}
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if len(opts.Cert.Crt) != 0 && len(opts.Cert.Key) != 0 {
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s.Run(opts.Conn.Web, opts.Cert.Crt, opts.Cert.Key)
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}
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return nil
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}
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// Exit tears down the server gracefully
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func Exit() {
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log.WithPrefix("web").Infof("Gracefully shutting down %s protocol", "web")
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}
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