61 lines
1.8 KiB
Go
61 lines
1.8 KiB
Go
/*
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GoToSocial
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Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package transport
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import (
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"context"
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"fmt"
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"io"
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"net/http"
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"github.com/superseriousbusiness/gotosocial/internal/api"
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)
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func (t *transport) Finger(ctx context.Context, targetUsername string, targetDomain string) ([]byte, error) {
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// Prepare URL string
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urlStr := "https://" +
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targetDomain +
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"/.well-known/webfinger?resource=acct:" +
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targetUsername + "@" + targetDomain
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// Generate new GET request from URL string
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req, err := http.NewRequestWithContext(ctx, "GET", urlStr, nil)
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if err != nil {
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return nil, err
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}
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req.Header.Add("Accept", string(api.AppJSON))
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req.Header.Add("Accept", "application/jrd+json")
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req.Header.Add("User-Agent", t.controller.userAgent)
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req.Header.Set("Host", req.URL.Host)
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// Perform the HTTP request
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rsp, err := t.GET(req)
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if err != nil {
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return nil, err
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}
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defer rsp.Body.Close()
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// Check for an expected status code
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if rsp.StatusCode != http.StatusOK {
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return nil, fmt.Errorf("GET request to %s failed (%d): %s", urlStr, rsp.StatusCode, rsp.Status)
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}
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return io.ReadAll(rsp.Body)
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}
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