Nikolai Papin
0a38267cb0
refactor: renamed buckets; fix: corrected Host header changing behavior in minio gin endpoint; feat: function to convert local minio url to /s3/ path url with the backend host
76 lines
2.2 KiB
Go
76 lines
2.2 KiB
Go
// Copyright (c) 2025 Nikolai Papin
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//
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// This file is part of Easywish
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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 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
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// the GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package minioclient
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import (
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"easywish/config"
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"fmt"
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"io"
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"maps"
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"net/http"
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"net/url"
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"time"
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"github.com/gin-gonic/gin"
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)
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func setupGinEndpoint(router *gin.Engine) {
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cfg := config.GetConfig()
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minioHost := fmt.Sprintf("%s:%d", cfg.MinioHost, cfg.MinioPort)
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s3group := router.Group("/s3")
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s3group.Any("/*path", func(c *gin.Context) {
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path := c.Param("path")
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minioURL := &url.URL{
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Scheme: "http",
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Host: minioHost,
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Path: path,
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RawQuery: c.Request.URL.RawQuery,
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}
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req, err := http.NewRequest(c.Request.Method, minioURL.String(), c.Request.Body); if err != nil {
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c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"error": "Failed to create request"})
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return
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}
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req = req.WithContext(c.Request.Context())
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maps.Copy(req.Header, c.Request.Header)
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req.Header.Set("Host", minioHost)
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client := &http.Client{
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Timeout: time.Duration(cfg.MinioTimeout),
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CheckRedirect: func(req *http.Request, via []*http.Request) error {
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return http.ErrUseLastResponse
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},
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}
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resp, err := client.Do(req); if err != nil {
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c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"error": "Failed to forward request"})
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return
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}
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defer resp.Body.Close()
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for key, values := range resp.Header {
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for _, value := range values {
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c.Writer.Header().Add(key, value)
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}
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}
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c.Status(resp.StatusCode)
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_, err = io.Copy(c.Writer, resp.Body); if err != nil {
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c.AbortWithStatusJSON(http.StatusInternalServerError, gin.H{"error": "Failed to copy response body"})
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return
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}
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})
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}
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