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feat: can modify static resource url by app.conf (#1045)

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* feat: can modify static resource url by app.conf

Signed-off-by: magicwind <2814461814@qq.com>

* Update static_filter.go

Signed-off-by: magicwind <2814461814@qq.com>
Co-authored-by: Yang Luo <hsluoyz@qq.com>
This commit is contained in:
leoshine 2022-08-21 21:40:27 +08:00 committed by GitHub
parent 39c6bd5850
commit 64f787fab5
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 39 additions and 5 deletions
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3
main.go
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@ -45,7 +45,8 @@ func main() {
util.SafeGoroutine(func() { object.RunSyncUsersJob() })
// beego.DelStaticPath("/static")
beego.SetStaticPath("/static", "web/build/static")
// beego.SetStaticPath("/static", "web/build/static")
beego.BConfig.WebConfig.DirectoryIndex = true
beego.SetStaticPath("/swagger", "swagger")
beego.SetStaticPath("/files", "files")

37
routers/static_filter.go
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@ -16,12 +16,19 @@ package routers
import (
"net/http"
"os"
"strings"
"github.com/astaxie/beego"
"github.com/astaxie/beego/context"
"github.com/casdoor/casdoor/util"
)
var (
oldStaticBaseUrl = "https://cdn.casbin.org"
newStaticBaseUrl = beego.AppConfig.String("staticBaseUrl")
)
func StaticFilter(ctx *context.Context) {
urlPath := ctx.Request.URL.Path
if strings.HasPrefix(urlPath, "/api/") || strings.HasPrefix(urlPath, "/.well-known/") {
@ -38,9 +45,35 @@ func StaticFilter(ctx *context.Context) {
path += urlPath
}
if util.FileExist(path) {
if !util.FileExist(path) {
path = "web/build/index.html"
}
if oldStaticBaseUrl == newStaticBaseUrl {
http.ServeFile(ctx.ResponseWriter, ctx.Request, path)
} else {
http.ServeFile(ctx.ResponseWriter, ctx.Request, "web/build/index.html")
serveFileWithReplace(ctx.ResponseWriter, ctx.Request, path, oldStaticBaseUrl, newStaticBaseUrl)
}
}
func serveFileWithReplace(w http.ResponseWriter, r *http.Request, name string, old string, new string) {
f, err := os.Open(name)
if err != nil {
panic(err)
}
defer f.Close()
d, err := f.Stat()
if err != nil {
panic(err)
}
oldContent := util.ReadStringFromPath(name)
newContent := strings.ReplaceAll(oldContent, old, new)
http.ServeContent(w, r, d.Name(), d.ModTime(), strings.NewReader(newContent))
_, err = w.Write([]byte(newContent))
if err != nil {
panic(err)
}
}

2
web/public/index.html
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@ -19,7 +19,7 @@
name="description"
content="Casdoor - An Identity and Access Management (IAM) / Single-Sign-On (SSO) platform with web UI supporting OAuth 2.0, OIDC, SAML and CAS"
/>
<link rel="apple-touch-icon" href="https://cdn.casdoor.com/static/favicon.png" />
<link rel="apple-touch-icon" href="https://cdn.casbin.org/img/favicon.png" />
<!--
manifest.json provides metadata used when your web app is installed on a
user's mobile device or desktop. See https://developers.google.com/web/fundamentals/web-app-manifest/

2
web/src/index.css
View File

@ -13,7 +13,7 @@ code {
}
.logo {
background: url("https://cdn.casdoor.com/logo/casdoor-logo_1185x256.png");
background: url("https://cdn.casbin.org/img/casdoor-logo_1185x256.png");
background-size: 130px, 27px;
width: 130px;
height: 27px;