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Fix templates with asset paths that point to external URL

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Signed-off-by: m.nabokikh <maksim.nabokikh@flant.com>
This commit is contained in:
m.nabokikh 2020-04-17 00:43:31 +04:00
parent 1d892c6cac
commit 70505b258d
2 changed files with 12 additions and 0 deletions
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5
server/templates.go
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@ -176,6 +176,11 @@ func loadTemplates(c webConfig, templatesDir string) (*templates, error) {
//assetPath is static/main.css //assetPath is static/main.css
//relativeURL("/dex", "/dex/auth", "static/main.css") = "../static/main.css" //relativeURL("/dex", "/dex/auth", "static/main.css") = "../static/main.css"
func relativeURL(serverPath, reqPath, assetPath string) string { func relativeURL(serverPath, reqPath, assetPath string) string {
if u, err := url.ParseRequestURI(assetPath); err == nil && u.Scheme != "" {
// assetPath points to the external URL, no changes needed
return assetPath
}
splitPath := func(p string) []string { splitPath := func(p string) []string {
res := []string{} res := []string{}
parts := strings.Split(path.Clean(p), "/") parts := strings.Split(path.Clean(p), "/")

7
server/templates_test.go
View file

@ -31,6 +31,13 @@ func TestRelativeURL(t *testing.T) {
assetPath: "assets/css/main.css", assetPath: "assets/css/main.css",
expected: "../assets/css/main.css", expected: "../assets/css/main.css",
}, },
{
name: "external-url",
serverPath: "/dex",
reqPath: "/dex/auth/connector",
assetPath: "https://kubernetes.io/images/favicon.png",
expected: "https://kubernetes.io/images/favicon.png",
},
} }
for _, test := range tests { for _, test := range tests {