forgejo/vendor/github.com/go-openapi/swag/loading.go
6543 d1353e1f7c
Vendor Update (#14496)
* update code.gitea.io/sdk/gitea v0.13.1 -> v0.13.2

* update github.com/go-swagger/go-swagger v0.25.0 -> v0.26.0

* update github.com/google/uuid v1.1.2 -> v1.2.0

* update github.com/klauspost/compress v1.11.3 -> v1.11.7

* update github.com/lib/pq 083382b7e6fc -> v1.9.0

* update github.com/markbates/goth v1.65.0 -> v1.66.1

* update github.com/mattn/go-sqlite3 v1.14.4 -> v1.14.6

* update github.com/mgechev/revive 246eac737dc7 -> v1.0.3

* update github.com/minio/minio-go/v7 v7.0.6 -> v7.0.7

* update github.com/niklasfasching/go-org v1.3.2 -> v1.4.0

* update github.com/olivere/elastic/v7 v7.0.21 -> v7.0.22

* update github.com/pquerna/otp v1.2.0 -> v1.3.0

* update github.com/xanzy/go-gitlab v0.39.0 -> v0.42.0

* update github.com/yuin/goldmark v1.2.1 -> v1.3.1
2021-01-28 17:56:38 +01:00

99 lines
3 KiB
Go
Vendored

// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package swag
import (
"fmt"
"io/ioutil"
"log"
"net/http"
"path/filepath"
"strings"
"time"
)
// LoadHTTPTimeout the default timeout for load requests
var LoadHTTPTimeout = 30 * time.Second
// LoadHTTPBasicAuthUsername the username to use when load requests require basic auth
var LoadHTTPBasicAuthUsername = ""
// LoadHTTPBasicAuthPassword the password to use when load requests require basic auth
var LoadHTTPBasicAuthPassword = ""
// LoadHTTPCustomHeaders an optional collection of custom HTTP headers for load requests
var LoadHTTPCustomHeaders = map[string]string{}
// LoadFromFileOrHTTP loads the bytes from a file or a remote http server based on the path passed in
func LoadFromFileOrHTTP(path string) ([]byte, error) {
return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(LoadHTTPTimeout))(path)
}
// LoadFromFileOrHTTPWithTimeout loads the bytes from a file or a remote http server based on the path passed in
// timeout arg allows for per request overriding of the request timeout
func LoadFromFileOrHTTPWithTimeout(path string, timeout time.Duration) ([]byte, error) {
return LoadStrategy(path, ioutil.ReadFile, loadHTTPBytes(timeout))(path)
}
// LoadStrategy returns a loader function for a given path or uri
func LoadStrategy(path string, local, remote func(string) ([]byte, error)) func(string) ([]byte, error) {
if strings.HasPrefix(path, "http") {
return remote
}
return func(pth string) ([]byte, error) {
upth, err := pathUnescape(strings.TrimPrefix(pth, `file://`))
if err != nil {
return nil, err
}
return local(filepath.FromSlash(upth))
}
}
func loadHTTPBytes(timeout time.Duration) func(path string) ([]byte, error) {
return func(path string) ([]byte, error) {
client := &http.Client{Timeout: timeout}
req, err := http.NewRequest("GET", path, nil) // nolint: noctx
if err != nil {
return nil, err
}
if LoadHTTPBasicAuthUsername != "" && LoadHTTPBasicAuthPassword != "" {
req.SetBasicAuth(LoadHTTPBasicAuthUsername, LoadHTTPBasicAuthPassword)
}
for key, val := range LoadHTTPCustomHeaders {
req.Header.Set(key, val)
}
resp, err := client.Do(req)
defer func() {
if resp != nil {
if e := resp.Body.Close(); e != nil {
log.Println(e)
}
}
}()
if err != nil {
return nil, err
}
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("could not access document at %q [%s] ", path, resp.Status)
}
return ioutil.ReadAll(resp.Body)
}
}