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5aa4c69e03
* Inlines the namespace check for valid faasd namespaces * Creates a const for the namespace label applied to faasd namespaces Tested with go build and go test. Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
package handlers
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import (
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"context"
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"net/http"
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"path"
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"github.com/containerd/containerd"
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"github.com/openfaas/faasd/pkg"
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faasd "github.com/openfaas/faasd/pkg"
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)
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func getRequestNamespace(namespace string) string {
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if len(namespace) > 0 {
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return namespace
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}
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return faasd.DefaultFunctionNamespace
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}
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func readNamespaceFromQuery(r *http.Request) string {
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q := r.URL.Query()
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return q.Get("namespace")
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}
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func getNamespaceSecretMountPath(userSecretPath string, namespace string) string {
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return path.Join(userSecretPath, namespace)
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}
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// validNamespace indicates whether the namespace is eligable to be
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// used for OpenFaaS functions.
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func validNamespace(client *containerd.Client, namespace string) (bool, error) {
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if namespace == faasd.DefaultFunctionNamespace {
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return true, nil
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}
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store := client.NamespaceService()
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labels, err := store.Labels(context.Background(), namespace)
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if err != nil {
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return false, err
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}
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if value, found := labels[pkg.NamespaceLabel]; found && value == "true" {
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return true, nil
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}
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return false, nil
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}
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