mirror of
https://github.com/dutchcoders/transfer.sh.git
synced 2024-11-30 16:10:19 +01:00
81 lines
2.4 KiB
Go
81 lines
2.4 KiB
Go
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/*
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The MIT License (MIT)
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Copyright (c) 2014 DutchCoders [https://github.com/dutchcoders/]
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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package main
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import (
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"github.com/goamz/goamz/aws"
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"github.com/goamz/goamz/s3"
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"net/http"
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"net/mail"
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"strings"
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"time"
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)
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func getBucket() (*s3.Bucket, error) {
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auth, err := aws.GetAuth(config.AWS_ACCESS_KEY, config.AWS_SECRET_KEY, "", time.Time{})
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if err != nil {
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return nil, err
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}
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conn := s3.New(auth, aws.Regions["eu-west-1"])
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b := conn.Bucket(config.BUCKET)
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return b, nil
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}
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// Request.RemoteAddress contains port, which we want to remove i.e.:
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// "[::1]:58292" => "[::1]"
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func ipAddrFromRemoteAddr(s string) string {
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idx := strings.LastIndex(s, ":")
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if idx == -1 {
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return s
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}
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return s[:idx]
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}
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func getIpAddress(r *http.Request) string {
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hdr := r.Header
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hdrRealIp := hdr.Get("X-Real-Ip")
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hdrForwardedFor := hdr.Get("X-Forwarded-For")
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if hdrRealIp == "" && hdrForwardedFor == "" {
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return ipAddrFromRemoteAddr(r.RemoteAddr)
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}
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if hdrForwardedFor != "" {
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// X-Forwarded-For is potentially a list of addresses separated with ","
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parts := strings.Split(hdrForwardedFor, ",")
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for i, p := range parts {
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parts[i] = strings.TrimSpace(p)
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}
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// TODO: should return first non-local address
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return parts[0]
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}
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return hdrRealIp
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}
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func encodeRFC2047(String string) string {
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// use mail's rfc2047 to encode any string
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addr := mail.Address{String, ""}
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return strings.Trim(addr.String(), " <>")
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}
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