// FetchSnapDeclaration fetches the snap declaration and its prerequisites for the given snap id using the given fetcher.
func FetchSnapDeclaration(f asserts.Fetcher, snapID string) error {
ref := &asserts.Ref{
Type: asserts.SnapDeclarationType,
PrimaryKey: []string{release.Series, snapID},
}
return f.Fetch(ref)
}
// FetchSnapAssertions fetches the assertions matching the snap file digest using the given fetcher.
func FetchSnapAssertions(f asserts.Fetcher, snapSHA3_384 string) error {
// for now starting from the snap-revision will get us all other relevant assertions
ref := &asserts.Ref{
Type: asserts.SnapRevisionType,
PrimaryKey: []string{snapSHA3_384},
}
return f.Fetch(ref)
}