Add more checks in migration code (#21011)

When migrating add several more important sanity checks:

* SHAs must be SHAs
* Refs must be valid Refs
* URLs must be reasonable

Signed-off-by: Andrew Thornton <art27@cantab.net>

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: techknowlogick <matti@mdranta.net>
This commit is contained in:
zeripath 2022-09-04 11:47:56 +01:00 committed by GitHub
parent 93a610a819
commit e6b3be4608
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24 changed files with 714 additions and 302 deletions

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@ -6,9 +6,11 @@ package migrations
import (
"context"
"fmt"
"net/url"
"strings"
"code.gitea.io/gitea/modules/log"
base "code.gitea.io/gitea/modules/migration"
"code.gitea.io/gitea/modules/structs"
)
@ -37,6 +39,7 @@ func (f *GitBucketDownloaderFactory) New(ctx context.Context, opts base.MigrateO
oldOwner := fields[1]
oldName := strings.TrimSuffix(fields[2], ".git")
log.Trace("Create GitBucket downloader. BaseURL: %s RepoOwner: %s RepoName: %s", baseURL, oldOwner, oldName)
return NewGitBucketDownloader(ctx, baseURL, opts.AuthUsername, opts.AuthPassword, opts.AuthToken, oldOwner, oldName), nil
}
@ -51,6 +54,20 @@ type GitBucketDownloader struct {
*GithubDownloaderV3
}
// String implements Stringer
func (g *GitBucketDownloader) String() string {
return fmt.Sprintf("migration from gitbucket server %s %s/%s", g.baseURL, g.repoOwner, g.repoName)
}
// ColorFormat provides a basic color format for a GitBucketDownloader
func (g *GitBucketDownloader) ColorFormat(s fmt.State) {
if g == nil {
log.ColorFprintf(s, "<nil: GitBucketDownloader>")
return
}
log.ColorFprintf(s, "migration from gitbucket server %s %s/%s", g.baseURL, g.repoOwner, g.repoName)
}
// NewGitBucketDownloader creates a GitBucket downloader
func NewGitBucketDownloader(ctx context.Context, baseURL, userName, password, token, repoOwner, repoName string) *GitBucketDownloader {
githubDownloader := NewGithubDownloaderV3(ctx, baseURL, userName, password, token, repoOwner, repoName)