34 lines
773 B
Go
34 lines
773 B
Go
package urlutil
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import (
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"net/url"
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)
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const mask = "xxxxx"
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// RedactCredentials takes a URL and redacts username and password from it.
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// e.g. "https://user:password@host.tld/path.git" will be changed to
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// "https://xxxxx:xxxxx@host.tld/path.git".
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func RedactCredentials(s string) string {
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ru, err := url.Parse(s)
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if err != nil {
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return s // string is not a URL, just return it
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}
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var (
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hasUsername bool
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hasPassword bool
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)
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if ru.User != nil {
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hasUsername = len(ru.User.Username()) > 0
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_, hasPassword = ru.User.Password()
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}
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if hasUsername && hasPassword {
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ru.User = url.UserPassword(mask, mask)
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} else if hasUsername {
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ru.User = url.User(mask)
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} else if hasPassword {
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ru.User = url.UserPassword(ru.User.Username(), mask)
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}
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return ru.String()
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}
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