43 lines
1.4 KiB
Go
43 lines
1.4 KiB
Go
package handlers
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import (
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"errors"
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"fmt"
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"io"
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"net/http"
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"gitlab.hamburg.ccc.de/ccchh/spaceapid/config"
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"gitlab.hamburg.ccc.de/ccchh/spaceapid/util"
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)
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// updateEndpointValidator checks BasicAuth credentials,
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// checks for correct HTTP method and then returns the request body
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func updateEndpointValidator(
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authDB config.HTTPBACredentials, validCredentials []config.HTTPBACredentialID,
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w http.ResponseWriter, r *http.Request,
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) ([]byte, error) {
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// Check BasicAuth credentials
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username, password, ok := r.BasicAuth()
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if !ok || !util.CheckCredentials(authDB, validCredentials, username, password) {
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w.Header()["WWW-Authenticate"] = []string{"Basic realm=\"spaceapid\""}
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http.Error(w, "", http.StatusUnauthorized)
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return []byte{}, errors.New(fmt.Sprintf("Unauthorized request from %s Username: %s Password: %s", r.RemoteAddr, username, password))
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}
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// Check if PUT method
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if r.Method != http.MethodPut {
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w.Header().Set("Allow", http.MethodPut)
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http.Error(w, "", http.StatusMethodNotAllowed)
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return []byte{}, errors.New(fmt.Sprintf("Wrong Method: %s from %s at %s", r.Method, r.RemoteAddr, r.RequestURI))
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}
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// Read request body
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body, err := io.ReadAll(r.Body)
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if err != nil {
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http.Error(w, "", http.StatusInternalServerError)
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return []byte{}, errors.New(fmt.Sprintf("Failed to read request body from %s with error: %s", r.RemoteAddr, err))
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}
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return body, nil
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}
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