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33 lines
731 B
Go
33 lines
731 B
Go
// Package client retrieves data over Gemini and implements a TOFU system.
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package client
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import (
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"net/url"
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"github.com/makeworld-the-better-one/go-gemini"
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"github.com/spf13/viper"
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)
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// Fetch returns response data and an error.
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// The error text is human friendly and should be displayed.
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func Fetch(u string) (*gemini.Response, error) {
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var res *gemini.Response
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var err error
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if viper.GetString("a-general.proxy") == "" {
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res, err = gemini.Fetch(u)
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} else {
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res, err = gemini.FetchWithHost(viper.GetString("a-general.proxy"), u)
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}
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if err != nil {
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return nil, err
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}
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parsed, _ := url.Parse(u)
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ok := handleTofu(parsed.Hostname(), parsed.Port(), res.Cert)
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if !ok {
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return res, ErrTofu
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}
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return res, err
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}
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