JFrog

Get resource URI using SHA256

curl -H "Authorization: Bearer <Token>" https://frog-host/artifactory/api/search/checksum\?sha256\=<sha256> 

• https://jfrog.com/help/r/jfrog-rest-apis/checksum-search

Get SHA256 using resource URI

curl -H "Authorization: Bearer <Token>" https://frog-host/artifactory/api/storage/{repoKey}/{filePath} \
|  jq '.checksums.sha256

• https://jfrog.com/help/r/jfrog-rest-apis/get-file-info

if you want to get the sha256 for docker image the resource you need is "manifest.json"

For example:

curl -H "Authorization: Bearer <Token>" https://frog-host/artifactory/api/storage/{repoKey}/{group}/{artifact}/{version}/manifest.json \
|  jq '.checksums.sha256