41 lines
850 B
Go
41 lines
850 B
Go
package auth
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import (
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"fmt"
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"net/url"
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)
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func NewFromURL(authURL string) (AuthProvider, error) {
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u, err := url.Parse(authURL)
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if err != nil {
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return nil, fmt.Errorf("error parsing auth URL: %s", err.Error())
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}
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switch u.Scheme {
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case "imap":
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return NewIMAP(u.Host, false), nil
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case "imaps":
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return NewIMAP(u.Host, true), nil
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case "pam":
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return NewPAM()
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case "file":
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path := u.Path
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if u.Host != "" {
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path = u.Host + path
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}
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return NewHtpasswd(path)
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case "null":
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return NewNull()
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case "http", "https":
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if u.User == nil {
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return nil, fmt.Errorf("missing client ID for OAuth 2.0")
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}
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clientID := u.User.Username()
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clientSecret, _ := u.User.Password()
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u.User = nil
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return NewOAuth2(u.String(), clientID, clientSecret)
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default:
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return nil, fmt.Errorf("no auth provider found for %s:// URL", u.Scheme)
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}
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}
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