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Init V4 community edition (#2265)

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* Init V4 community edition

* Init V4 community edition
This commit is contained in:
AaronLiu
2025-04-20 17:31:25 +08:00
committed by GitHub
parent da4e44b77a
commit 21d158db07
597 changed files with 119415 additions and 41692 deletions
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161
pkg/auth/auth.go
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@@ -2,18 +2,18 @@ package auth
import (
"bytes"
"context"
"fmt"
"io/ioutil"
"io"
"net/http"
"net/url"
"regexp"
"sort"
"strings"
"time"
model "github.com/cloudreve/Cloudreve/v3/models"
"github.com/cloudreve/Cloudreve/v3/pkg/conf"
"github.com/cloudreve/Cloudreve/v3/pkg/serializer"
"github.com/cloudreve/Cloudreve/v3/pkg/util"
"github.com/cloudreve/Cloudreve/v4/application/constants"
"github.com/cloudreve/Cloudreve/v4/pkg/serializer"
)
var (
@@ -23,37 +23,59 @@ var (
ErrExpired = serializer.NewError(serializer.CodeSignExpired, "signature expired", nil)
)
const CrHeaderPrefix = "X-Cr-"
const (
TokenHeaderPrefixCr = "Bearer Cr "
)
// General 通用的认证接口
// Deprecated
var General Auth
// Auth 鉴权认证
type Auth interface {
// 对给定Body进行签名,expires为0表示永不过期
Sign(body string, expires int64) string
// 对给定Body和Sign进行检查
Check(body string, sign string) error
}
type (
// Auth 鉴权认证
Auth interface {
// 对给定Body进行签名,expires为0表示永不过期
Sign(body string, expires int64) string
// 对给定Body和Sign进行检查
Check(body string, sign string) error
}
)
// SignRequest 对PUT\POST等复杂HTTP请求签名，只会对URI部分、
// 请求正文、`X-Cr-`开头的header进行签名
func SignRequest(instance Auth, r *http.Request, expires int64) *http.Request {
func SignRequest(ctx context.Context, instance Auth, r *http.Request, expires *time.Time) *http.Request {
// 处理有效期
expireTime := int64(0)
if expires != nil {
expireTime = expires.Unix()
}
// 生成签名
sign := instance.Sign(getSignContent(ctx, r), expireTime)
// 将签名加到请求Header中
r.Header["Authorization"] = []string{TokenHeaderPrefixCr + sign}
return r
}
// SignRequestDeprecated 对PUT\POST等复杂HTTP请求签名，只会对URI部分、
// 请求正文、`X-Cr-`开头的header进行签名
func SignRequestDeprecated(instance Auth, r *http.Request, expires int64) *http.Request {
// 处理有效期
if expires > 0 {
expires += time.Now().Unix()
}
// 生成签名
sign := instance.Sign(getSignContent(r), expires)
sign := instance.Sign(getSignContent(context.Background(), r), expires)
// 将签名加到请求Header中
r.Header["Authorization"] = []string{"Bearer " + sign}
r.Header["Authorization"] = []string{TokenHeaderPrefixCr + sign}
return r
}
// CheckRequest 对复杂请求进行签名验证
func CheckRequest(instance Auth, r *http.Request) error {
func CheckRequest(ctx context.Context, instance Auth, r *http.Request) error {
var (
sign []string
ok bool
@@ -61,41 +83,71 @@ func CheckRequest(instance Auth, r *http.Request) error {
if sign, ok = r.Header["Authorization"]; !ok || len(sign) == 0 {
return ErrAuthHeaderMissing
}
sign[0] = strings.TrimPrefix(sign[0], "Bearer ")
sign[0] = strings.TrimPrefix(sign[0], TokenHeaderPrefixCr)
return instance.Check(getSignContent(ctx, r), sign[0])
}
func isUploadDataRequest(r *http.Request) bool {
return strings.Contains(r.URL.Path, constants.APIPrefix+"/slave/upload/") && r.Method != http.MethodPut
return instance.Check(getSignContent(r), sign[0])
}
// getSignContent 签名请求 path、正文、以`X-`开头的 Header. 如果请求 path 为从机上传 API，
// 则不对正文签名。返回待签名/验证的字符串
func getSignContent(r *http.Request) (rawSignString string) {
func getSignContent(ctx context.Context, r *http.Request) (rawSignString string) {
// 读取所有body正文
var body = []byte{}
if !strings.Contains(r.URL.Path, "/api/v3/slave/upload/") {
if !isUploadDataRequest(r) {
if r.Body != nil {
body, _ = ioutil.ReadAll(r.Body)
body, _ = io.ReadAll(r.Body)
_ = r.Body.Close()
r.Body = ioutil.NopCloser(bytes.NewReader(body))
r.Body = io.NopCloser(bytes.NewReader(body))
}
}
// 决定要签名的header
var signedHeader []string
for k, _ := range r.Header {
if strings.HasPrefix(k, CrHeaderPrefix) && k != CrHeaderPrefix+"Filename" {
if strings.HasPrefix(k, constants.CrHeaderPrefix) && k != constants.CrHeaderPrefix+"Filename" {
signedHeader = append(signedHeader, fmt.Sprintf("%s=%s", k, r.Header.Get(k)))
}
}
sort.Strings(signedHeader)
// 读取所有待签名Header
rawSignString = serializer.NewRequestSignString(r.URL.Path, strings.Join(signedHeader, "&"), string(body))
rawSignString = serializer.NewRequestSignString(getUrlSignContent(ctx, r.URL), strings.Join(signedHeader, "&"), string(body))
return rawSignString
}
// SignURI 对URI进行签名,签名只针对Path部分，query部分不做验证
func SignURI(instance Auth, uri string, expires int64) (*url.URL, error) {
// SignURI 对URI进行签名
func SignURI(ctx context.Context, instance Auth, uri string, expires *time.Time) (*url.URL, error) {
// 处理有效期
expireTime := int64(0)
if expires != nil {
expireTime = expires.Unix()
}
base, err := url.Parse(uri)
if err != nil {
return nil, err
}
// 生成签名
sign := instance.Sign(getUrlSignContent(ctx, base), expireTime)
// 将签名加到URI中
queries := base.Query()
queries.Set("sign", sign)
base.RawQuery = queries.Encode()
return base, nil
}
// SignURIDeprecated 对URI进行签名,签名只针对Path部分，query部分不做验证
// Deprecated
func SignURIDeprecated(instance Auth, uri string, expires int64) (*url.URL, error) {
// 处理有效期
if expires != 0 {
expires += time.Now().Unix()
@@ -118,28 +170,55 @@ func SignURI(instance Auth, uri string, expires int64) (*url.URL, error) {
}
// CheckURI 对URI进行鉴权
func CheckURI(instance Auth, url *url.URL) error {
func CheckURI(ctx context.Context, instance Auth, url *url.URL) error {
//获取待验证的签名正文
queries := url.Query()
sign := queries.Get("sign")
queries.Del("sign")
url.RawQuery = queries.Encode()
return instance.Check(url.Path, sign)
return instance.Check(getUrlSignContent(ctx, url), sign)
}
// Init 初始化通用鉴权器
func Init() {
var secretKey string
if conf.SystemConfig.Mode == "master" {
secretKey = model.GetSettingByName("secret_key")
} else {
secretKey = conf.SlaveConfig.Secret
if secretKey == "" {
util.Log().Panic("SlaveSecret is not set, please specify it in config file.")
func RedactSensitiveValues(errorMessage string) string {
// Regular expression to match URLs
urlRegex := regexp.MustCompile(`https?://[^\s]+`)
// Find all URLs in the error message
urls := urlRegex.FindAllString(errorMessage, -1)
for _, urlStr := range urls {
// Parse the URL
parsedURL, err := url.Parse(urlStr)
if err != nil {
continue
}
// Get the query parameters
queryParams := parsedURL.Query()
// Redact the 'sign' parameter if it exists
if _, exists := queryParams["sign"]; exists {
queryParams.Set("sign", "REDACTED")
parsedURL.RawQuery = queryParams.Encode()
}
// Replace the original URL with the redacted one in the error message
errorMessage = strings.Replace(errorMessage, urlStr, parsedURL.String(), -1)
}
General = HMACAuth{
SecretKey: []byte(secretKey),
}
return errorMessage
}
func getUrlSignContent(ctx context.Context, url *url.URL) string {
// host := url.Host
// if host == "" {
// reqInfo := requestinfo.RequestInfoFromContext(ctx)
// if reqInfo != nil {
// host = reqInfo.Host
// }
// }
// host = strings.TrimSuffix(host, "/")
// // remove port if it exists
// host = strings.Split(host, ":")[0]
return url.Path
}