diff options
Diffstat (limited to 'pkg/api/handlers/utils/handler.go')
| -rw-r--r-- | pkg/api/handlers/utils/handler.go | 45 |
1 files changed, 5 insertions, 40 deletions
diff --git a/pkg/api/handlers/utils/handler.go b/pkg/api/handlers/utils/handler.go index b3c674788..7625f9546 100644 --- a/pkg/api/handlers/utils/handler.go +++ b/pkg/api/handlers/utils/handler.go @@ -10,49 +10,14 @@ import ( "unsafe" "github.com/blang/semver" + "github.com/containers/podman/v3/version" "github.com/gorilla/mux" jsoniter "github.com/json-iterator/go" "github.com/pkg/errors" "github.com/sirupsen/logrus" ) -type ( - // VersionTree determines which API endpoint tree for version - VersionTree int - // VersionLevel determines which API level, current or something from the past - VersionLevel int -) - -const ( - // LibpodTree supports Libpod endpoints - LibpodTree = VersionTree(iota) - // CompatTree supports Libpod endpoints - CompatTree - - // CurrentAPIVersion announces what is the current API level - CurrentAPIVersion = VersionLevel(iota) - // MinimalAPIVersion announces what is the oldest API level supported - MinimalAPIVersion -) - var ( - // See https://docs.docker.com/engine/api/v1.40/ - // libpod compat handlers are expected to honor docker API versions - - // APIVersion provides the current and minimal API versions for compat and libpod endpoint trees - // Note: GET|HEAD /_ping is never versioned and provides the API-Version and Libpod-API-Version headers to allow - // clients to shop for the Version they wish to support - APIVersion = map[VersionTree]map[VersionLevel]semver.Version{ - LibpodTree: { - CurrentAPIVersion: semver.MustParse("3.0.0"), - MinimalAPIVersion: semver.MustParse("3.0.0"), - }, - CompatTree: { - CurrentAPIVersion: semver.MustParse("1.40.0"), - MinimalAPIVersion: semver.MustParse("1.24.0"), - }, - } - // ErrVersionNotGiven returned when version not given by client ErrVersionNotGiven = errors.New("version not given in URL path") // ErrVersionNotSupported returned when given version is too old @@ -98,14 +63,14 @@ func SupportedVersion(r *http.Request, condition string) (semver.Version, error) // SupportedVersionWithDefaults validates that the version provided by client valid is supported by server // minimal API version <= client path version <= maximum API version focused on the endpoint tree from URL func SupportedVersionWithDefaults(r *http.Request) (semver.Version, error) { - tree := CompatTree + tree := version.Compat if IsLibpodRequest(r) { - tree = LibpodTree + tree = version.Libpod } return SupportedVersion(r, - fmt.Sprintf(">=%s <=%s", APIVersion[tree][MinimalAPIVersion].String(), - APIVersion[tree][CurrentAPIVersion].String())) + fmt.Sprintf(">=%s <=%s", version.APIVersion[tree][version.MinimalAPI].String(), + version.APIVersion[tree][version.CurrentAPI].String())) } // WriteResponse encodes the given value as JSON or string and renders it for http client |