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zot/errors/errors.go
peusebiu b80deb9927
refactor(storage): refactor storage into a single ImageStore (#1656)
unified both local and s3 ImageStore logic into a single ImageStore
added a new driver interface for common file/dirs manipulations
to be implemented by different storage types

refactor(gc): drop umoci dependency, implemented internal gc

added retentionDelay config option that specifies
the garbage collect delay for images without tags

this will also clean manifests which are part of an index image
(multiarch) that no longer exist.

fix(dedupe): skip blobs under .sync/ directory

if startup dedupe is running while also syncing is running
ignore blobs under sync's temporary storage

fix(storage): do not allow image indexes modifications

when deleting a manifest verify that it is not part of a multiarch image
and throw a MethodNotAllowed error to the client if it is.
we don't want to modify multiarch images

Signed-off-by: Petu Eusebiu <peusebiu@cisco.com>
2023-09-01 10:54:39 -07:00

162 lines
10 KiB
Go

package errors
import (
"errors"
)
type Error struct {
err error
details map[string]string
}
func (e *Error) Error() string {
return e.err.Error()
}
func (e *Error) Is(target error) bool {
return errors.Is(e.err, target)
}
func (e *Error) AddDetail(key, value string) *Error {
e.details[key] = value
return e
}
func (e *Error) GetDetails() map[string]string {
return e.details
}
func NewError(err error) *Error {
return &Error{
err: err,
details: GetDetails(err), // preserve details if chained error
}
}
func GetDetails(err error) map[string]string {
var internalErr *Error
details := make(map[string]string)
if errors.As(err, &internalErr) {
details = internalErr.GetDetails()
}
return details
}
var (
ErrBadConfig = errors.New("config: invalid config")
ErrCliBadConfig = errors.New("cli: bad config")
ErrRepoNotFound = errors.New("repository: not found")
ErrRepoBadVersion = errors.New("repository: unsupported layout version")
ErrManifestNotFound = errors.New("manifest: not found")
ErrBadManifest = errors.New("manifest: invalid contents")
ErrUploadNotFound = errors.New("uploads: not found")
ErrBadUploadRange = errors.New("uploads: bad range")
ErrBlobNotFound = errors.New("blob: not found")
ErrBadBlob = errors.New("blob: bad blob")
ErrBadBlobDigest = errors.New("blob: bad blob digest")
ErrBlobReferenced = errors.New("blob: referenced by manifest")
ErrManifestReferenced = errors.New("manifest: referenced by index image")
ErrUnknownCode = errors.New("error: unknown error code")
ErrBadCACert = errors.New("tls: invalid ca cert")
ErrBadUser = errors.New("auth: non-existent user")
ErrEntriesExceeded = errors.New("ldap: too many entries returned")
ErrLDAPEmptyPassphrase = errors.New("ldap: empty passphrase")
ErrLDAPBadConn = errors.New("ldap: bad connection")
ErrLDAPConfig = errors.New("config: invalid LDAP configuration")
ErrCacheRootBucket = errors.New("cache: unable to create/update root bucket")
ErrCacheNoBucket = errors.New("cache: unable to find bucket")
ErrCacheMiss = errors.New("cache: miss")
ErrRequireCred = errors.New("ldap: bind credentials required")
ErrInvalidCred = errors.New("ldap: invalid credentials")
ErrEmptyJSON = errors.New("cli: config json is empty")
ErrInvalidArgs = errors.New("cli: Invalid Arguments")
ErrInvalidFlagsCombination = errors.New("cli: Invalid combination of flags")
ErrInvalidURL = errors.New("cli: invalid URL format")
ErrExtensionNotEnabled = errors.New("cli: functionality is not built/configured in the current server")
ErrUnauthorizedAccess = errors.New("auth: unauthorized access. check credentials")
ErrCannotResetConfigKey = errors.New("cli: cannot reset given config key")
ErrConfigNotFound = errors.New("cli: config with the given name does not exist")
ErrNoURLProvided = errors.New("cli: no URL provided in argument or via config")
ErrIllegalConfigKey = errors.New("cli: given config key is not allowed")
ErrScanNotSupported = errors.New("search: scanning of image media type not supported")
ErrCLITimeout = errors.New("cli: Query timed out while waiting for results")
ErrDuplicateConfigName = errors.New("cli: cli config name already added")
ErrInvalidRoute = errors.New("routes: invalid route prefix")
ErrImgStoreNotFound = errors.New("routes: image store not found corresponding to given route")
ErrEmptyValue = errors.New("cache: empty value")
ErrEmptyRepoList = errors.New("search: no repository found")
ErrCVESearchDisabled = errors.New("search: CVE search is disabled")
ErrCVEDBNotFound = errors.New("cve: CVE DB is not present")
ErrInvalidRepositoryName = errors.New("repository: not a valid repository name")
ErrSyncMissingCatalog = errors.New("sync: couldn't fetch upstream registry's catalog")
ErrMethodNotSupported = errors.New("storage: method not supported")
ErrInvalidMetric = errors.New("metrics: invalid metric func")
ErrInjected = errors.New("test: injected failure")
ErrSyncInvalidUpstreamURL = errors.New("sync: upstream url not found in sync config")
ErrRegistryNoContent = errors.New("sync: could not find a Content that matches localRepo")
ErrSyncReferrerNotFound = errors.New("sync: couldn't find upstream referrer")
ErrImageLintAnnotations = errors.New("routes: lint checks failed")
ErrParsingAuthHeader = errors.New("auth: failed parsing authorization header")
ErrBadType = errors.New("core: invalid type")
ErrParsingHTTPHeader = errors.New("routes: invalid HTTP header")
ErrBadRange = errors.New("storage: bad range")
ErrBadLayerCount = errors.New("manifest: layers count doesn't correspond to config history")
ErrManifestConflict = errors.New("manifest: multiple manifests found")
ErrManifestMetaNotFound = errors.New("metadb: image metadata not found for given manifest reference")
ErrManifestDataNotFound = errors.New("metadb: image data not found for given manifest digest")
ErrIndexDataNotFount = errors.New("metadb: index data not found for given digest")
ErrRepoMetaNotFound = errors.New("metadb: repo metadata not found for given repo name")
ErrTagMetaNotFound = errors.New("metadb: tag metadata not found for given repo and tag names")
ErrTypeAssertionFailed = errors.New("storage: failed DatabaseDriver type assertion")
ErrInvalidRequestParams = errors.New("resolver: parameter sent has invalid value")
ErrBadCtxFormat = errors.New("type assertion failed")
ErrEmptyRepoName = errors.New("metadb: repo name can't be empty string")
ErrEmptyTag = errors.New("metadb: tag can't be empty string")
ErrEmptyDigest = errors.New("metadb: digest can't be empty string")
ErrInvalidRepoRefFormat = errors.New("invalid image reference format [repo:tag] or [repo@digest]")
ErrLimitIsNegative = errors.New("pageturner: limit has negative value")
ErrOffsetIsNegative = errors.New("pageturner: offset has negative value")
ErrSortCriteriaNotSupported = errors.New("pageturner: the sort criteria is not supported")
ErrMediaTypeNotSupported = errors.New("metadb: media type is not supported")
ErrTimeout = errors.New("operation timeout")
ErrNotImplemented = errors.New("not implemented")
ErrDedupeRebuild = errors.New("dedupe: couldn't rebuild dedupe index")
ErrMissingAuthHeader = errors.New("auth: required authorization header is missing")
ErrUserAPIKeyNotFound = errors.New("userDB: user info for given API key hash not found")
ErrUserSessionNotFound = errors.New("userDB: user session for given ID not found")
ErrBucketDoesNotExist = errors.New("DB: bucket does not exist")
ErrOpenIDProviderDoesNotExist = errors.New("openID: provider does not exist in given config")
ErrHashKeyNotCreated = errors.New("cookiestore: generated random hash key is nil, not continuing")
ErrFailedTypeAssertion = errors.New("type assertion failed")
ErrInvalidOldUserStarredRepos = errors.New("metadb: invalid old entry for user starred repos")
ErrUnmarshalledRepoListIsNil = errors.New("metadb: list of repos is still nil")
ErrCouldNotMarshalStarredRepos = errors.New("metadb: could not repack entry for user starred repos")
ErrInvalidOldUserBookmarkedRepos = errors.New("metadb: invalid old entry for user bookmarked repos")
ErrCouldNotMarshalBookmarkedRepos = errors.New("metadb: could not repack entry for user bookmarked repos")
ErrUserDataNotFound = errors.New("metadb: user data not found for given user identifier")
ErrUserDataNotAllowed = errors.New("metadb: user data operations are not allowed")
ErrCouldNotPersistData = errors.New("metadb: could not persist to db")
ErrSignConfigDirNotSet = errors.New("signatures: signature config dir not set")
ErrBadManifestDigest = errors.New("signatures: bad manifest digest")
ErrInvalidSignatureType = errors.New("signatures: invalid signature type")
ErrSyncPingRegistry = errors.New("sync: unable to ping any registry URLs")
ErrSyncImageNotSigned = errors.New("sync: image is not signed")
ErrSyncImageFilteredOut = errors.New("sync: image is filtered out by sync config")
ErrCallerInfo = errors.New("runtime: failed to get info regarding the current runtime")
ErrInvalidTruststoreType = errors.New("signatures: invalid truststore type")
ErrInvalidTruststoreName = errors.New("signatures: invalid truststore name")
ErrInvalidCertificateContent = errors.New("signatures: invalid certificate content")
ErrInvalidPublicKeyContent = errors.New("signatures: invalid public key content")
ErrInvalidStateCookie = errors.New("auth: state cookie not present or differs from original state")
ErrSyncNoURLsLeft = errors.New("sync: no valid registry urls left after filtering local ones")
ErrInvalidCLIParameter = errors.New("cli: invalid parameter")
ErrGQLEndpointNotFound = errors.New("cli: the server doesn't have a gql endpoint")
ErrGQLQueryNotSupported = errors.New("cli: query is not supported or has different arguments")
ErrBadHTTPStatusCode = errors.New("cli: the response doesn't contain the expected status code")
ErrFileAlreadyCancelled = errors.New("storageDriver: file already cancelled")
ErrFileAlreadyClosed = errors.New("storageDriver: file already closed")
ErrFileAlreadyCommitted = errors.New("storageDriver: file already committed")
)