45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
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package configuration
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import (
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"errors"
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"fmt"
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"net"
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)
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var (
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errNNTPAddressIsEmpty = errors.New("address is empty")
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errNNTPInvalidAddress = errors.New("address is invalid")
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errNNTPInvalidConnTimeout = errors.New("connect timeout is invalid")
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errNNTPUserOrPassIsEmpty = errors.New("username or password is empty")
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)
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// NNTP is an NNTP output configuration.
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type NNTP struct {
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Address string `json:"address"`
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Username string `json:"username"`
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Password string `json:"password"`
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ConnectTimeout int64 `json:"connect_timeout"`
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}
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// Validate validates configuration.
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func (n *NNTP) Validate() error {
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if n.Address == "" {
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return fmt.Errorf("validate NNTP output configuration: %w", errNNTPAddressIsEmpty)
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}
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_, _, err := net.SplitHostPort(n.Address)
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if err != nil {
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return fmt.Errorf("validate NNTP output configuration: %w: %w", errNNTPInvalidAddress, err)
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}
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if (n.Username != "" && n.Password == "") || (n.Username == "" && n.Password != "") {
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return fmt.Errorf("validate NNTP output configuration: %w", errNNTPUserOrPassIsEmpty)
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}
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if n.ConnectTimeout < 1 {
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return fmt.Errorf("validate NNTP output configuration: %w", errNNTPInvalidConnTimeout)
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}
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return nil
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}
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