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Squash username to all lowercase letters upon registration (#361)
* Squash username to all lowercase letters upon registration Signed-off-by: Andrew Morgan (https://amorgan.xyz) <andrew@amorgan.xyz>
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@ -49,7 +49,7 @@ const (
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var (
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// TODO: Remove old sessions. Need to do so on a session-specific timeout.
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sessions = make(map[string][]authtypes.LoginType) // Sessions and completed flow stages
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validUsernameRegex = regexp.MustCompile(`^[0-9a-zA-Z_\-./]+$`)
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validUsernameRegex = regexp.MustCompile(`^[0-9a-z_\-./]+$`)
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)
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// registerRequest represents the submitted registration request.
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@ -183,6 +183,9 @@ func Register(
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}
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}
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// Squash username to all lowercase letters
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r.Username = strings.ToLower(r.Username)
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if resErr = validateUserName(r.Username); resErr != nil {
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return *resErr
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}
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@ -278,6 +281,10 @@ func LegacyRegister(
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if resErr != nil {
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return *resErr
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}
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// Squash username to all lowercase letters
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r.Username = strings.ToLower(r.Username)
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if resErr = validateUserName(r.Username); resErr != nil {
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return *resErr
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}
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@ -478,6 +485,9 @@ func RegisterAvailable(
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) util.JSONResponse {
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username := req.URL.Query().Get("username")
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// Squash username to all lowercase letters
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username = strings.ToLower(username)
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if err := validateUserName(username); err != nil {
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return *err
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}
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