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mv more fkt to http-client

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This commit is contained in:
Michael Jerger 2023-12-29 15:48:31 +01:00
parent 310d740cee
commit 587bd07372
2 changed files with 35 additions and 15 deletions
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36
modules/activitypub/client.go
View file

@ -1,7 +1,7 @@
// Copyright 2022, 2023 The Forgejo & Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
// TODO: Think about whether this should be moved to services/actifitypub (compare to exosy/services/activitypub/client.go)
// TODO: Think about whether this should be moved to services/activitypub (compare to exosy/services/activitypub/client.go)
package activitypub
import (
@ -11,11 +11,13 @@ import (
"crypto/x509"
"encoding/pem"
"fmt"
"io"
"net/http"
"strings"
"time"
user_model "code.gitea.io/gitea/models/user"
"code.gitea.io/gitea/modules/log"
"code.gitea.io/gitea/modules/proxy"
"code.gitea.io/gitea/modules/setting"
@ -134,3 +136,35 @@ func (c *Client) Get(to string) (resp *http.Response, err error) { // ToDo: we m
resp, err = c.client.Do(req)
return resp, err
}
// Create an http GET request with forgejo/gitea specific headers
func (c *Client) GetBody(uri string) ([]byte, error) {
response, err := c.Get(uri)
if err != nil {
return nil, err
}
log.Debug("Client: got status: %v", response.Status)
if response.StatusCode != 200 {
err = fmt.Errorf("got non 200 status code for id: %v", uri)
return nil, err
}
defer response.Body.Close()
body, err := io.ReadAll(response.Body)
if err != nil {
return nil, err
}
log.Debug("Client: got body: %v", charLimiter(string(body), 120))
return body, nil
}
// Limit number of characters in a string (useful to prevent log injection attacks and overly long log outputs)
// Thanks to https://www.socketloop.com/tutorials/golang-characters-limiter-example
func charLimiter(s string, limit int) string {
reader := strings.NewReader(s)
buff := make([]byte, limit)
n, _ := io.ReadAtLeast(reader, buff, limit)
if n != 0 {
return fmt.Sprint(string(buff), "...")
}
return s
}

14
routers/utils/utils.go
View file

@ -4,9 +4,7 @@
package utils
import (
"fmt"
"html"
"io"
"net/url"
"strings"
@ -30,15 +28,3 @@ func IsExternalURL(rawURL string) bool {
}
return false
}
// Limit number of characters in a string (useful to prevent log injection attacks and overly long log outputs)
// Thanks to https://www.socketloop.com/tutorials/golang-characters-limiter-example
func CharLimiter(s string, limit int) string {
reader := strings.NewReader(s)
buff := make([]byte, limit)
n, _ := io.ReadAtLeast(reader, buff, limit)
if n != 0 {
return fmt.Sprint(string(buff), "...")
}
return s
}