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日志打印优化,将请求中的token作为用户标识 #14

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日志打印优化,将请求中的token作为用户标识 #14

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16 changes: 15 additions & 1 deletion main.go
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Original file line number Diff line number Diff line change
@@ -1,9 +1,11 @@
package main

import (
"fmt"
"github.com/diemus/azure-openai-proxy/pkg/azure"
"github.com/diemus/azure-openai-proxy/pkg/openai"
"github.com/gin-gonic/gin"
"io"
"log"
"net/http"
"os"
Expand All @@ -12,6 +14,7 @@ import (
var (
Address = "0.0.0.0:8080"
ProxyMode = "azure"
LogPath = "log/proxy.log"
)

func init() {
Expand All @@ -22,6 +25,17 @@ func init() {
if v := os.Getenv("AZURE_OPENAI_PROXY_MODE"); v != "" {
ProxyMode = v
}
if v := os.Getenv("AZURE_OPENAI_PROXY_LOG_PATH"); v != "" {
LogPath = v
}
logFile, err := os.OpenFile(LogPath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644)
if err != nil {
fmt.Println("open log file failed, err:", err)
return
}
multi := io.MultiWriter(logFile, os.Stdout)
log.SetOutput(multi)
log.SetFlags(log.Llongfile | log.Ldate | log.Ltime)
log.Printf("loading azure openai proxy address: %s", Address)
log.Printf("loading azure openai proxy mode: %s", ProxyMode)
}
Expand All @@ -39,7 +53,7 @@ func main() {
router.Any("*path", handleOpenAIProxy)
}

router.Run(Address)
_ = router.Run(Address)

}

Expand Down
6 changes: 4 additions & 2 deletions pkg/azure/proxy.go
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Original file line number Diff line number Diff line change
Expand Up @@ -76,11 +76,12 @@ func NewOpenAIReverseProxy() *httputil.ReverseProxy {
// Replace the Bearer field in the Authorization header with api-key
token := ""

tokenFromReq := strings.ReplaceAll(req.Header.Get("Authorization"), "Bearer ", "")
// use the token from the environment variable if it is set
if AzureOpenAIToken != "" {
token = AzureOpenAIToken
} else {
token = strings.ReplaceAll(req.Header.Get("Authorization"), "Bearer ", "")
token = tokenFromReq
}

req.Header.Set("api-key", token)
Expand All @@ -99,7 +100,8 @@ func NewOpenAIReverseProxy() *httputil.ReverseProxy {
query.Add("api-version", AzureOpenAIAPIVersion)
req.URL.RawQuery = query.Encode()

log.Printf("proxying request [%s] %s -> %s", model, originURL, req.URL.String())
log.Printf("user identity: [%s], proxying request [%s] %s -> %s",
tokenFromReq, model, originURL, req.URL.String())
}
return &httputil.ReverseProxy{Director: director}
}
Expand Down