53 lines
1.8 KiB
Go
53 lines
1.8 KiB
Go
// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package probo
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import (
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"context"
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"fmt"
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"time"
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"github.com/aws/aws-sdk-go-v2/aws"
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"github.com/aws/aws-sdk-go-v2/service/s3"
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"github.com/getprobo/probo/pkg/gid"
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)
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func (s Service) GetEvidenceFileURL(
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ctx context.Context,
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evidenceID gid.GID,
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expiresIn time.Duration,
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) (*string, error) {
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evidence, err := s.GetEvidence(ctx, evidenceID)
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if err != nil {
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return nil, fmt.Errorf("cannot get evidence: %w", err)
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}
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presignClient := s3.NewPresignClient(s.s3)
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presignedReq, err := presignClient.PresignGetObject(ctx, &s3.GetObjectInput{
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Bucket: aws.String(s.bucket),
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Key: aws.String(evidence.ObjectKey),
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ResponseContentType: aws.String(evidence.MimeType),
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ResponseContentDisposition: aws.String(fmt.Sprintf("attachment; filename=\"%s\"", evidence.Filename)),
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}, func(opts *s3.PresignOptions) {
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opts.Expires = expiresIn
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})
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if err != nil {
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return nil, fmt.Errorf("cannot presign GetObject request: %w", err)
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}
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return &presignedReq.URL, nil
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}
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