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29 lines
609 B
Go
29 lines
609 B
Go
package constraint
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import (
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configapi "github.com/darkspot-org/bathyscaphe/internal/configapi/client"
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"net/url"
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"strings"
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)
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// CheckHostnameAllowed check if given URL hostname is allowed
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func CheckHostnameAllowed(configClient configapi.Client, rawurl string) (bool, error) {
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u, err := url.Parse(rawurl)
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if err != nil {
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return false, err
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}
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forbiddenHostnames, err := configClient.GetForbiddenHostnames()
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if err != nil {
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return false, err
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}
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for _, hostname := range forbiddenHostnames {
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if strings.Contains(u.Hostname(), hostname.Hostname) {
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return false, nil
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}
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}
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return true, nil
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}
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