1 // Copyright 2023 The Sigstore Authors. 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // http://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 package ui 16 17 const TagReferenceMessage string = `Image reference %s uses a tag, not a digest, to identify the image to sign. 18 This can lead you to sign a different image than the intended one. Please use a 19 digest (example.com/ubuntu@sha256:abc123...) rather than tag 20 (example.com/ubuntu:latest) for the input to cosign. The ability to refer to 21 images by tag will be removed in a future release. 22 ` 23