mirror of
https://github.com/siyuan-note/siyuan.git
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76 lines
2.1 KiB
Go
76 lines
2.1 KiB
Go
// SiYuan - Build Your Eternal Digital Garden
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// Copyright (c) 2020-present, b3log.org
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package util
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import (
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"context"
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"crypto/tls"
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"net"
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"net/http"
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"strings"
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"time"
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"github.com/88250/gulu"
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"github.com/gin-gonic/gin"
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"github.com/olahol/melody"
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)
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func GetRemoteAddr(session *melody.Session) string {
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ret := session.Request.Header.Get("X-forwarded-for")
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ret = strings.TrimSpace(ret)
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if "" == ret {
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ret = session.Request.Header.Get("X-Real-IP")
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}
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ret = strings.TrimSpace(ret)
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if "" == ret {
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return session.Request.RemoteAddr
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}
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return strings.Split(ret, ",")[0]
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}
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func JsonArg(c *gin.Context, result *gulu.Result) (arg map[string]interface{}, ok bool) {
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arg = map[string]interface{}{}
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if err := c.BindJSON(&arg); nil != err {
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result.Code = -1
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result.Msg = "parses request failed"
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return
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}
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ok = true
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return
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}
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func NewTransport(skipTlsVerify bool) *http.Transport {
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return &http.Transport{
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Proxy: http.ProxyFromEnvironment,
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DialContext: defaultTransportDialContext(&net.Dialer{
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Timeout: 30 * time.Second,
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KeepAlive: 30 * time.Second,
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}),
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ForceAttemptHTTP2: true,
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MaxIdleConns: 100,
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IdleConnTimeout: 90 * time.Second,
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TLSHandshakeTimeout: 10 * time.Second,
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ExpectContinueTimeout: 1 * time.Second,
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TLSClientConfig: &tls.Config{InsecureSkipVerify: skipTlsVerify}}
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}
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func defaultTransportDialContext(dialer *net.Dialer) func(context.Context, string, string) (net.Conn, error) {
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return dialer.DialContext
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}
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