a0c122926a
* Unauth metrics: Fix missing parse form and error response * Change metrics error response to text/plain content type always
43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
package http
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import (
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"fmt"
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"net/http"
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"github.com/hashicorp/vault/helper/metricsutil"
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"github.com/hashicorp/vault/sdk/logical"
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"github.com/hashicorp/vault/vault"
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)
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func handleMetricsUnauthenticated(core *vault.Core) http.Handler {
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return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
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req := &logical.Request{Headers: r.Header}
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// Parse form
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if err := r.ParseForm(); err != nil {
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respondError(w, http.StatusBadRequest, err)
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return
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}
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format := r.Form.Get("format")
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if format == "" {
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format = metricsutil.FormatFromRequest(req)
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}
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// Define response
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resp := core.MetricsHelper().ResponseForFormat(format)
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// Manually extract the logical response and send back the information
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w.WriteHeader(resp.Data[logical.HTTPStatusCode].(int))
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w.Header().Set("Content-Type", resp.Data[logical.HTTPContentType].(string))
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switch v := resp.Data[logical.HTTPRawBody].(type) {
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case string:
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w.Write([]byte(v))
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case []byte:
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w.Write(v)
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default:
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respondError(w, http.StatusInternalServerError, fmt.Errorf("wrong response returned"))
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}
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})
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}
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