Golang Required示例

说明

golang required示例是从最受好评的开源项目中提取的实现代码,你可以参考下面示例的使用方式。

编程语言: Golang

命名空间/包名称: k8s/io/kubernetes/pkg/util/validation/field

示例#1
文件: validation.go 项目: RomainVabre/origin

func ValidateIdentity(identity *api.Identity) field.ErrorList {
	allErrs := kvalidation.ValidateObjectMeta(&identity.ObjectMeta, false, ValidateIdentityName, field.NewPath("metadata"))

	if len(identity.ProviderName) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("providerName"), ""))
	} else if ok, msg := ValidateIdentityProviderName(identity.ProviderName); !ok {
		allErrs = append(allErrs, field.Invalid(field.NewPath("providerName"), identity.ProviderName, msg))
	}

	if len(identity.ProviderUserName) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("providerUserName"), ""))
	} else if ok, msg := ValidateIdentityProviderName(identity.ProviderUserName); !ok {
		allErrs = append(allErrs, field.Invalid(field.NewPath("providerUserName"), identity.ProviderUserName, msg))
	}

	userPath := field.NewPath("user")
	if len(identity.ProviderName) > 0 && len(identity.ProviderUserName) > 0 {
		expectedIdentityName := identity.ProviderName + ":" + identity.ProviderUserName
		if identity.Name != expectedIdentityName {
			allErrs = append(allErrs, field.Invalid(userPath.Child("name"), identity.User.Name, fmt.Sprintf("must be %s", expectedIdentityName)))
		}
	}

	if ok, msg := ValidateUserName(identity.User.Name, false); !ok {
		allErrs = append(allErrs, field.Invalid(userPath.Child("name"), identity.User.Name, msg))
	}
	if len(identity.User.Name) == 0 && len(identity.User.UID) != 0 {
		allErrs = append(allErrs, field.Invalid(userPath.Child("uid"), identity.User.UID, "may not be set if user.name is empty"))
	}
	if len(identity.User.Name) != 0 && len(identity.User.UID) == 0 {
		allErrs = append(allErrs, field.Required(userPath.Child("uid"), ""))
	}
	return allErrs
}

示例#2
文件: validation.go 项目: juanluisvaladas/origin

func ValidateIdentity(identity *api.Identity) field.ErrorList {
	allErrs := kvalidation.ValidateObjectMeta(&identity.ObjectMeta, false, ValidateIdentityName, field.NewPath("metadata"))

	if len(identity.ProviderName) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("providerName"), ""))
	} else if reasons := ValidateIdentityProviderName(identity.ProviderName); len(reasons) != 0 {
		allErrs = append(allErrs, field.Invalid(field.NewPath("providerName"), identity.ProviderName, strings.Join(reasons, ", ")))
	}

	if len(identity.ProviderUserName) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("providerUserName"), ""))
	} else if reasons := ValidateIdentityProviderName(identity.ProviderUserName); len(reasons) != 0 {
		allErrs = append(allErrs, field.Invalid(field.NewPath("providerUserName"), identity.ProviderUserName, strings.Join(reasons, ", ")))
	}

	userPath := field.NewPath("user")
	if len(identity.ProviderName) > 0 && len(identity.ProviderUserName) > 0 {
		expectedIdentityName := identity.ProviderName + ":" + identity.ProviderUserName
		if identity.Name != expectedIdentityName {
			allErrs = append(allErrs, field.Invalid(userPath.Child("name"), identity.User.Name, fmt.Sprintf("must be %s", expectedIdentityName)))
		}
	}

	if reasons := ValidateUserName(identity.User.Name, false); len(reasons) != 0 {
		allErrs = append(allErrs, field.Invalid(userPath.Child("name"), identity.User.Name, strings.Join(reasons, ", ")))
	}
	if len(identity.User.Name) == 0 && len(identity.User.UID) != 0 {
		allErrs = append(allErrs, field.Required(userPath.Child("username"), "username is required when uid is provided"))
	}
	if len(identity.User.Name) != 0 && len(identity.User.UID) == 0 {
		allErrs = append(allErrs, field.Required(userPath.Child("uid"), "uid is required when username is provided"))
	}
	return allErrs
}

示例#3
文件: validation.go 项目: RomainVabre/origin

// ValidateImageStreamMapping tests required fields for an ImageStreamMapping.
func ValidateImageStreamMapping(mapping *api.ImageStreamMapping) field.ErrorList {
	result := validation.ValidateObjectMeta(&mapping.ObjectMeta, true, oapi.MinimalNameRequirements, field.NewPath("metadata"))

	hasRepository := len(mapping.DockerImageRepository) != 0
	hasName := len(mapping.Name) != 0
	switch {
	case hasRepository:
		if _, err := api.ParseDockerImageReference(mapping.DockerImageRepository); err != nil {
			result = append(result, field.Invalid(field.NewPath("dockerImageRepository"), mapping.DockerImageRepository, err.Error()))
		}
	case hasName:
	default:
		result = append(result, field.Required(field.NewPath("name"), ""))
		result = append(result, field.Required(field.NewPath("dockerImageRepository"), ""))
	}

	if ok, msg := validation.ValidateNamespaceName(mapping.Namespace, false); !ok {
		result = append(result, field.Invalid(field.NewPath("metadata", "namespace"), mapping.Namespace, msg))
	}
	if len(mapping.Tag) == 0 {
		result = append(result, field.Required(field.NewPath("tag"), ""))
	}
	if errs := validateImage(&mapping.Image, field.NewPath("image")); len(errs) != 0 {
		result = append(result, errs...)
	}
	return result
}

示例#4
文件: ldap.go 项目: Xmagicer/origin

func ValidateRFC2307Config(config *api.RFC2307Config) ValidationResults {
	validationResults := ValidationResults{}

	validationResults.Append(ValidateLDAPQuery(config.AllGroupsQuery, field.NewPath("groupsQuery")))
	if len(config.GroupUIDAttribute) == 0 {
		validationResults.AddErrors(field.Required(field.NewPath("groupUIDAttribute"), ""))
	}
	if len(config.GroupNameAttributes) == 0 {
		validationResults.AddErrors(field.Required(field.NewPath("groupNameAttributes"), ""))
	}
	if len(config.GroupMembershipAttributes) == 0 {
		validationResults.AddErrors(field.Required(field.NewPath("groupMembershipAttributes"), ""))
	}

	isUserDNQuery := strings.TrimSpace(strings.ToLower(config.UserUIDAttribute)) == "dn"
	validationResults.Append(validateLDAPQuery(config.AllUsersQuery, field.NewPath("usersQuery"), isUserDNQuery))
	if len(config.UserUIDAttribute) == 0 {
		validationResults.AddErrors(field.Required(field.NewPath("userUIDAttribute"), ""))
	}
	if len(config.UserNameAttributes) == 0 {
		validationResults.AddErrors(field.Required(field.NewPath("userNameAttributes"), ""))
	}

	return validationResults
}

示例#5
文件: validation.go 项目: xgwang-zte/origin

func ValidateAuthorizeToken(authorizeToken *api.OAuthAuthorizeToken) field.ErrorList {
	allErrs := validation.ValidateObjectMeta(&authorizeToken.ObjectMeta, false, ValidateTokenName, field.NewPath("metadata"))
	allErrs = append(allErrs, ValidateClientNameField(authorizeToken.ClientName, field.NewPath("clientName"))...)
	allErrs = append(allErrs, ValidateUserNameField(authorizeToken.UserName, field.NewPath("userName"))...)
	allErrs = append(allErrs, ValidateScopes(authorizeToken.Scopes, field.NewPath("scopes"))...)

	if len(authorizeToken.UserUID) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("userUID"), ""))
	}
	if ok, msg := ValidateRedirectURI(authorizeToken.RedirectURI); !ok {
		allErrs = append(allErrs, field.Invalid(field.NewPath("redirectURI"), authorizeToken.RedirectURI, msg))
	}

	if len(authorizeToken.CodeChallenge) > 0 || len(authorizeToken.CodeChallengeMethod) > 0 {
		switch {
		case len(authorizeToken.CodeChallenge) == 0:
			allErrs = append(allErrs, field.Required(field.NewPath("codeChallenge"), "required if codeChallengeMethod is specified"))
		case !codeChallengeRegex.MatchString(authorizeToken.CodeChallenge):
			allErrs = append(allErrs, field.Invalid(field.NewPath("codeChallenge"), authorizeToken.CodeChallenge, "must be 43-128 characters [a-zA-Z0-9.~_-]"))
		}

		switch authorizeToken.CodeChallengeMethod {
		case "":
			allErrs = append(allErrs, field.Required(field.NewPath("codeChallengeMethod"), "required if codeChallenge is specified"))
		case codeChallengeMethodPlain, codeChallengeMethodSHA256:
			// no-op, good
		default:
			allErrs = append(allErrs, field.NotSupported(field.NewPath("codeChallengeMethod"), authorizeToken.CodeChallengeMethod, CodeChallengeMethodsSupported))
		}
	}

	return allErrs
}

示例#6
文件: validation.go 项目: juanluisvaladas/origin

func ValidateCertInfo(certInfo api.CertInfo, required bool, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}

	if required {
		if len(certInfo.CertFile) == 0 {
			allErrs = append(allErrs, field.Required(fldPath.Child("certFile"), "The certificate file must be provided"))
		}
		if len(certInfo.KeyFile) == 0 {
			allErrs = append(allErrs, field.Required(fldPath.Child("keyFile"), "The certificate key must be provided"))
		}
	}

	if (len(certInfo.CertFile) == 0) != (len(certInfo.KeyFile) == 0) {
		allErrs = append(allErrs, field.Required(fldPath.Child("certFile"), "Both the certificate file and the certificate key must be provided together or not at all"))
		allErrs = append(allErrs, field.Required(fldPath.Child("keyFile"), "Both the certificate file and the certificate key must be provided together or not at all"))
	}

	if len(certInfo.CertFile) > 0 {
		allErrs = append(allErrs, ValidateFile(certInfo.CertFile, fldPath.Child("certFile"))...)
	}

	if len(certInfo.KeyFile) > 0 {
		allErrs = append(allErrs, ValidateFile(certInfo.KeyFile, fldPath.Child("keyFile"))...)
	}

	// validate certfile/keyfile load/parse?

	return allErrs
}

示例#7
文件: validation.go 项目: xgwang-zte/origin

func ValidateScopeRestriction(restriction api.ScopeRestriction, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}

	specifiers := 0
	if len(restriction.ExactValues) > 0 {
		specifiers = specifiers + 1
	}
	if restriction.ClusterRole != nil {
		specifiers = specifiers + 1
	}
	if specifiers != 1 {
		allErrs = append(allErrs, field.Invalid(fldPath, restriction, "exactly one of literals, clusterRole is required"))
		return allErrs
	}

	switch {
	case len(restriction.ExactValues) > 0:
		for i, literal := range restriction.ExactValues {
			if len(literal) == 0 {
				allErrs = append(allErrs, field.Invalid(fldPath.Child("literals").Index(i), literal, "may not be empty"))
			}
		}

	case restriction.ClusterRole != nil:
		if len(restriction.ClusterRole.RoleNames) == 0 {
			allErrs = append(allErrs, field.Required(fldPath.Child("clusterRole", "roleNames"), "won't match anything"))
		}
		if len(restriction.ClusterRole.Namespaces) == 0 {
			allErrs = append(allErrs, field.Required(fldPath.Child("clusterRole", "namespaces"), "won't match anything"))
		}
	}

	return allErrs
}

示例#8
文件: node.go 项目: asiainfoLDP/datafactory

func ValidateNodeAuthConfig(config api.NodeAuthConfig, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}

	authenticationCacheTTLPath := fldPath.Child("authenticationCacheTTL")
	if len(config.AuthenticationCacheTTL) == 0 {
		allErrs = append(allErrs, field.Required(authenticationCacheTTLPath, ""))
	} else if ttl, err := time.ParseDuration(config.AuthenticationCacheTTL); err != nil {
		allErrs = append(allErrs, field.Invalid(authenticationCacheTTLPath, config.AuthenticationCacheTTL, fmt.Sprintf("%v", err)))
	} else if ttl < 0 {
		allErrs = append(allErrs, field.Invalid(authenticationCacheTTLPath, config.AuthenticationCacheTTL, fmt.Sprintf("cannot be less than zero")))
	}

	if config.AuthenticationCacheSize <= 0 {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("authenticationCacheSize"), config.AuthenticationCacheSize, fmt.Sprintf("must be greater than zero")))
	}

	authorizationCacheTTLPath := fldPath.Child("authorizationCacheTTL")
	if len(config.AuthorizationCacheTTL) == 0 {
		allErrs = append(allErrs, field.Required(authorizationCacheTTLPath, ""))
	} else if ttl, err := time.ParseDuration(config.AuthorizationCacheTTL); err != nil {
		allErrs = append(allErrs, field.Invalid(authorizationCacheTTLPath, config.AuthorizationCacheTTL, fmt.Sprintf("%v", err)))
	} else if ttl < 0 {
		allErrs = append(allErrs, field.Invalid(authorizationCacheTTLPath, config.AuthorizationCacheTTL, fmt.Sprintf("cannot be less than zero")))
	}

	if config.AuthorizationCacheSize <= 0 {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("authorizationCacheSize"), config.AuthorizationCacheSize, fmt.Sprintf("must be greater than zero")))
	}

	return allErrs
}

示例#9
文件: validation.go 项目: Vitogee/origin

func validateToImageReference(reference *kapi.ObjectReference, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}
	kind, name, namespace := reference.Kind, reference.Name, reference.Namespace
	switch kind {
	case "ImageStreamTag":
		if len(name) == 0 {
			allErrs = append(allErrs, field.Required(fldPath.Child("name")))
		} else if _, _, ok := imageapi.SplitImageStreamTag(name); !ok {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("name"), name, "ImageStreamTag object references must be in the form <name>:<tag>"))
		}
		if len(namespace) != 0 && !kvalidation.IsDNS1123Subdomain(namespace) {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("namespace"), namespace, "namespace must be a valid subdomain"))
		}

	case "DockerImage":
		if len(namespace) != 0 {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("namespace"), namespace, "namespace is not valid when used with a 'DockerImage'"))
		}
		if _, err := imageapi.ParseDockerImageReference(name); err != nil {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("name"), name, fmt.Sprintf("name is not a valid Docker pull specification: %v", err)))
		}
	case "":
		allErrs = append(allErrs, field.Required(fldPath.Child("kind")))
	default:
		allErrs = append(allErrs, field.Invalid(fldPath.Child("kind"), kind, "the target of build output must be an 'ImageStreamTag' or 'DockerImage'"))

	}
	return allErrs
}

示例#10
文件: validation.go 项目: legionus/origin

func validateLifecycleHook(hook *deployapi.LifecycleHook, pod *kapi.PodSpec, fldPath *field.Path) field.ErrorList {
	errs := field.ErrorList{}

	if len(hook.FailurePolicy) == 0 {
		errs = append(errs, field.Required(fldPath.Child("failurePolicy"), ""))
	}

	switch {
	case hook.ExecNewPod != nil && len(hook.TagImages) > 0:
		errs = append(errs, field.Invalid(fldPath, "<hook>", "only one of 'execNewPod' of 'tagImages' may be specified"))
	case hook.ExecNewPod != nil:
		errs = append(errs, validateExecNewPod(hook.ExecNewPod, fldPath.Child("execNewPod"))...)
	case len(hook.TagImages) > 0:
		for i, image := range hook.TagImages {
			if len(image.ContainerName) == 0 {
				errs = append(errs, field.Required(fldPath.Child("tagImages").Index(i).Child("containerName"), "a containerName is required"))
			} else {
				if _, err := deployapi.TemplateImageForContainer(pod, deployapi.IgnoreTriggers, image.ContainerName); err != nil {
					errs = append(errs, field.Invalid(fldPath.Child("tagImages").Index(i).Child("containerName"), image.ContainerName, err.Error()))
				}
			}
			if image.To.Kind != "ImageStreamTag" {
				errs = append(errs, field.Invalid(fldPath.Child("tagImages").Index(i).Child("to", "kind"), image.To.Kind, "Must be 'ImageStreamTag'"))
			}
			if len(image.To.Name) == 0 {
				errs = append(errs, field.Required(fldPath.Child("tagImages").Index(i).Child("to", "name"), "a destination tag name is required"))
			}
		}
	default:
		errs = append(errs, field.Invalid(fldPath, "<empty>", "One of execNewPod or tagImages must be specified"))
	}

	return errs
}

示例#11
文件: oauth.go 项目: Xmagicer/origin

func ValidateRequestHeaderIdentityProvider(provider *api.RequestHeaderIdentityProvider, identityProvider api.IdentityProvider, fieldPath *field.Path) ValidationResults {
	validationResults := ValidationResults{}

	if len(provider.ClientCA) > 0 {
		validationResults.AddErrors(ValidateFile(provider.ClientCA, fieldPath.Child("provider", "clientCA"))...)
	} else if len(provider.ClientCommonNames) > 0 {
		validationResults.AddErrors(field.Invalid(fieldPath.Child("provider", "clientCommonNames"), provider.ClientCommonNames, "clientCA must be specified in order to use clientCommonNames"))
	}

	if len(provider.Headers) == 0 {
		validationResults.AddErrors(field.Required(fieldPath.Child("provider", "headers"), ""))
	}
	if identityProvider.UseAsChallenger && len(provider.ChallengeURL) == 0 {
		err := field.Required(fieldPath.Child("provider", "challengeURL"), "")
		err.Detail = "challengeURL is required if challenge=true"
		validationResults.AddErrors(err)
	}
	if identityProvider.UseAsLogin && len(provider.LoginURL) == 0 {
		err := field.Required(fieldPath.Child("provider", "loginURL"), "")
		err.Detail = "loginURL is required if login=true"
		validationResults.AddErrors(err)
	}

	if len(provider.ChallengeURL) > 0 {
		url, urlErrs := ValidateURL(provider.ChallengeURL, fieldPath.Child("provider", "challengeURL"))
		validationResults.AddErrors(urlErrs...)
		if len(urlErrs) == 0 && !strings.Contains(url.RawQuery, redirector.URLToken) && !strings.Contains(url.RawQuery, redirector.QueryToken) {
			validationResults.AddWarnings(
				field.Invalid(
					field.NewPath("provider", "challengeURL"),
					provider.ChallengeURL,
					fmt.Sprintf("query does not include %q or %q, redirect will not preserve original authorize parameters", redirector.URLToken, redirector.QueryToken),
				),
			)
		}
	}
	if len(provider.LoginURL) > 0 {
		url, urlErrs := ValidateURL(provider.LoginURL, fieldPath.Child("provider", "loginURL"))
		validationResults.AddErrors(urlErrs...)
		if len(urlErrs) == 0 && !strings.Contains(url.RawQuery, redirector.URLToken) && !strings.Contains(url.RawQuery, redirector.QueryToken) {
			validationResults.AddWarnings(
				field.Invalid(
					fieldPath.Child("provider", "loginURL"),
					provider.LoginURL,
					fmt.Sprintf("query does not include %q or %q, redirect will not preserve original authorize parameters", redirector.URLToken, redirector.QueryToken),
				),
			)
		}
	}

	// Warn if it looks like they expect direct requests to the OAuth endpoints, and have not secured the header checking with a client certificate check
	if len(provider.ClientCA) == 0 && (len(provider.ChallengeURL) > 0 || len(provider.LoginURL) > 0) {
		validationResults.AddWarnings(field.Invalid(fieldPath.Child("provider", "clientCA"), "", "if no clientCA is set, no request verification is done, and any request directly against the OAuth server can impersonate any identity from this provider"))
	}

	return validationResults
}

示例#12
文件: validation.go 项目: php-coder/origin

func validateRoleBindingSubject(subject kapi.ObjectReference, isNamespaced bool, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}

	if len(subject.Name) == 0 {
		allErrs = append(allErrs, field.Required(fldPath.Child("name"), ""))
	}
	if len(subject.UID) != 0 {
		allErrs = append(allErrs, field.Forbidden(fldPath.Child("uid"), fmt.Sprintf("%v", subject.UID)))
	}
	if len(subject.APIVersion) != 0 {
		allErrs = append(allErrs, field.Forbidden(fldPath.Child("apiVersion"), subject.APIVersion))
	}
	if len(subject.ResourceVersion) != 0 {
		allErrs = append(allErrs, field.Forbidden(fldPath.Child("resourceVersion"), subject.ResourceVersion))
	}
	if len(subject.FieldPath) != 0 {
		allErrs = append(allErrs, field.Forbidden(fldPath.Child("fieldPath"), subject.FieldPath))
	}

	switch subject.Kind {
	case authorizationapi.ServiceAccountKind:
		if reasons := validation.ValidateServiceAccountName(subject.Name, false); len(subject.Name) > 0 && len(reasons) != 0 {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("name"), subject.Name, strings.Join(reasons, ", ")))
		}
		if !isNamespaced && len(subject.Namespace) == 0 {
			allErrs = append(allErrs, field.Required(fldPath.Child("namespace"), "Service account subjects for ClusterRoleBindings must have a namespace"))
		}

	case authorizationapi.UserKind:
		if reasons := uservalidation.ValidateUserName(subject.Name, false); len(subject.Name) > 0 && len(reasons) != 0 {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("name"), subject.Name, strings.Join(reasons, ", ")))
		}

	case authorizationapi.GroupKind:
		if reasons := uservalidation.ValidateGroupName(subject.Name, false); len(subject.Name) > 0 && len(reasons) != 0 {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("name"), subject.Name, strings.Join(reasons, ", ")))
		}

	case authorizationapi.SystemUserKind:
		isValidSAName := len(validation.ValidateServiceAccountName(subject.Name, false)) == 0
		isValidUserName := len(uservalidation.ValidateUserName(subject.Name, false)) == 0
		if isValidSAName || isValidUserName {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("name"), subject.Name, "conforms to User.name or ServiceAccount.name restrictions"))
		}

	case authorizationapi.SystemGroupKind:
		if reasons := uservalidation.ValidateGroupName(subject.Name, false); len(subject.Name) > 0 && len(reasons) == 0 {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("name"), subject.Name, "conforms to Group.name restrictions"))
		}

	default:
		allErrs = append(allErrs, field.NotSupported(fldPath.Child("kind"), subject.Kind, []string{authorizationapi.ServiceAccountKind, authorizationapi.UserKind, authorizationapi.GroupKind, authorizationapi.SystemGroupKind, authorizationapi.SystemUserKind}))
	}

	return allErrs
}

示例#13
文件: validation.go 项目: RomainVabre/origin

func ValidateImageStreamImport(isi *api.ImageStreamImport) field.ErrorList {
	specPath := field.NewPath("spec")
	imagesPath := specPath.Child("images")
	repoPath := specPath.Child("repository")

	errs := field.ErrorList{}
	for i, spec := range isi.Spec.Images {
		from := spec.From
		switch from.Kind {
		case "DockerImage":
			if spec.To != nil && len(spec.To.Name) == 0 {
				errs = append(errs, field.Invalid(imagesPath.Index(i).Child("to", "name"), spec.To.Name, "the name of the target tag must be specified"))
			}
			if len(spec.From.Name) == 0 {
				errs = append(errs, field.Required(imagesPath.Index(i).Child("from", "name"), ""))
			} else {
				if ref, err := api.ParseDockerImageReference(spec.From.Name); err != nil {
					errs = append(errs, field.Invalid(imagesPath.Index(i).Child("from", "name"), spec.From.Name, err.Error()))
				} else {
					if len(ref.ID) > 0 && spec.ImportPolicy.Scheduled {
						errs = append(errs, field.Invalid(imagesPath.Index(i).Child("from", "name"), spec.From.Name, "only tags can be scheduled for import"))
					}
				}
			}
		default:
			errs = append(errs, field.Invalid(imagesPath.Index(i).Child("from", "kind"), from.Kind, "only DockerImage is supported"))
		}
	}

	if spec := isi.Spec.Repository; spec != nil {
		from := spec.From
		switch from.Kind {
		case "DockerImage":
			if len(spec.From.Name) == 0 {
				errs = append(errs, field.Required(repoPath.Child("from", "name"), ""))
			} else {
				if ref, err := api.ParseDockerImageReference(from.Name); err != nil {
					errs = append(errs, field.Invalid(repoPath.Child("from", "name"), from.Name, err.Error()))
				} else {
					if len(ref.ID) > 0 || len(ref.Tag) > 0 {
						errs = append(errs, field.Invalid(repoPath.Child("from", "name"), from.Name, "you must specify an image repository, not a tag or ID"))
					}
				}
			}
		default:
			errs = append(errs, field.Invalid(repoPath.Child("from", "kind"), from.Kind, "only DockerImage is supported"))
		}
	}
	if len(isi.Spec.Images) == 0 && isi.Spec.Repository == nil {
		errs = append(errs, field.Invalid(imagesPath, nil, "you must specify at least one image or a repository import"))
	}

	errs = append(errs, validation.ValidateObjectMeta(&isi.ObjectMeta, true, ValidateImageStreamName, field.NewPath("metadata"))...)
	return errs
}

示例#14
文件: validation.go 项目: tracyrankin/origin

func validateTrigger(trigger *buildapi.BuildTriggerPolicy, buildFrom *kapi.ObjectReference, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}
	if len(trigger.Type) == 0 {
		allErrs = append(allErrs, field.Required(fldPath.Child("type"), ""))
		return allErrs
	}

	// Validate each trigger type
	switch trigger.Type {
	case buildapi.GitHubWebHookBuildTriggerType:
		if trigger.GitHubWebHook == nil {
			allErrs = append(allErrs, field.Required(fldPath.Child("github"), ""))
		} else {
			allErrs = append(allErrs, validateWebHook(trigger.GitHubWebHook, fldPath.Child("github"), false)...)
		}
	case buildapi.GenericWebHookBuildTriggerType:
		if trigger.GenericWebHook == nil {
			allErrs = append(allErrs, field.Required(fldPath.Child("generic"), ""))
		} else {
			allErrs = append(allErrs, validateWebHook(trigger.GenericWebHook, fldPath.Child("generic"), true)...)
		}
	case buildapi.ImageChangeBuildTriggerType:
		if trigger.ImageChange == nil {
			allErrs = append(allErrs, field.Required(fldPath.Child("imageChange"), ""))
			break
		}
		if trigger.ImageChange.From == nil {
			if buildFrom == nil || buildFrom.Kind != "ImageStreamTag" {
				invalidKindErr := field.Invalid(
					fldPath.Child("imageChange"),
					fmt.Sprintf("build from: %v", buildFrom),
					"a default ImageChange trigger can only be used when the build strategy includes an ImageStreamTag reference.")
				allErrs = append(allErrs, invalidKindErr)
				break
			}

			break
		}
		if kind := trigger.ImageChange.From.Kind; kind != "ImageStreamTag" {
			invalidKindErr := field.Invalid(
				fldPath.Child("imageChange").Child("from").Child("kind"),
				kind,
				"only an ImageStreamTag type of reference is allowed in an ImageChange trigger.")
			allErrs = append(allErrs, invalidKindErr)
			break
		}
		allErrs = append(allErrs, validateFromImageReference(trigger.ImageChange.From, fldPath.Child("from"))...)
	case buildapi.ConfigChangeBuildTriggerType:
		// doesn't require additional validation
	default:
		allErrs = append(allErrs, field.Invalid(fldPath.Child("type"), trigger.Type, "invalid trigger type"))
	}
	return allErrs
}

示例#15
文件: validation.go 项目: rootfs/origin

func validateImageSignature(signature *api.ImageSignature, fldPath *field.Path) field.ErrorList {
	allErrs := validation.ValidateObjectMeta(&signature.ObjectMeta, false, oapi.MinimalNameRequirements, fldPath.Child("metadata"))
	if len(signature.Labels) > 0 {
		allErrs = append(allErrs, field.Forbidden(fldPath.Child("metadata").Child("labels"), "signature labels cannot be set"))
	}
	if len(signature.Annotations) > 0 {
		allErrs = append(allErrs, field.Forbidden(fldPath.Child("metadata").Child("annotations"), "signature annotations cannot be set"))
	}

	if _, _, err := api.SplitImageSignatureName(signature.Name); err != nil {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("metadata").Child("name"), signature.Name, "name must be of format <imageName>@<signatureName>"))
	}
	if len(signature.Type) == 0 {
		allErrs = append(allErrs, field.Required(fldPath.Child("type"), ""))
	}
	if len(signature.Content) == 0 {
		allErrs = append(allErrs, field.Required(fldPath.Child("content"), ""))
	}

	var trustedCondition, forImageCondition *api.SignatureCondition
	for i := range signature.Conditions {
		cond := &signature.Conditions[i]
		if cond.Type == api.SignatureTrusted && (trustedCondition == nil || !cond.LastProbeTime.Before(trustedCondition.LastProbeTime)) {
			trustedCondition = cond
		} else if cond.Type == api.SignatureForImage && forImageCondition == nil || !cond.LastProbeTime.Before(forImageCondition.LastProbeTime) {
			forImageCondition = cond
		}
	}

	if trustedCondition != nil && forImageCondition == nil {
		msg := fmt.Sprintf("missing %q condition type", api.SignatureForImage)
		allErrs = append(allErrs, field.Invalid(fldPath.Child("conditions"), signature.Conditions, msg))
	} else if forImageCondition != nil && trustedCondition == nil {
		msg := fmt.Sprintf("missing %q condition type", api.SignatureTrusted)
		allErrs = append(allErrs, field.Invalid(fldPath.Child("conditions"), signature.Conditions, msg))
	}

	if trustedCondition == nil || trustedCondition.Status == kapi.ConditionUnknown {
		if len(signature.ImageIdentity) != 0 {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("imageIdentity"), signature.ImageIdentity, "must be unset for unknown signature state"))
		}
		if len(signature.SignedClaims) != 0 {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("signedClaims"), signature.SignedClaims, "must be unset for unknown signature state"))
		}
		if signature.IssuedBy != nil {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("issuedBy"), signature.IssuedBy, "must be unset for unknown signature state"))
		}
		if signature.IssuedTo != nil {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("issuedTo"), signature.IssuedTo, "must be unset for unknown signature state"))
		}
	}

	return allErrs
}

示例#16
文件: validation.go 项目: php-coder/origin

func ValidateLocalResourceAccessReview(review *authorizationapi.LocalResourceAccessReview) field.ErrorList {
	allErrs := field.ErrorList{}

	if len(review.Action.Verb) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("verb"), ""))
	}
	if len(review.Action.Resource) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("resource"), ""))
	}

	return allErrs
}

示例#17
文件: oauth.go 项目: Xmagicer/origin

func ValidateIdentityProvider(identityProvider api.IdentityProvider, fldPath *field.Path) ValidationResults {
	validationResults := ValidationResults{}

	if len(identityProvider.Name) == 0 {
		validationResults.AddErrors(field.Required(fldPath.Child("name"), ""))
	}
	if reasons := validation.ValidateIdentityProviderName(identityProvider.Name); len(reasons) != 0 {
		validationResults.AddErrors(field.Invalid(fldPath.Child("name"), identityProvider.Name, strings.Join(reasons, ", ")))
	}

	if len(identityProvider.MappingMethod) == 0 {
		validationResults.AddErrors(field.Required(fldPath.Child("mappingMethod"), ""))
	} else if !validMappingMethods.Has(identityProvider.MappingMethod) {
		validationResults.AddErrors(field.NotSupported(fldPath.Child("mappingMethod"), identityProvider.MappingMethod, validMappingMethods.List()))
	}

	providerPath := fldPath.Child("provider")
	if !api.IsIdentityProviderType(identityProvider.Provider) {
		validationResults.AddErrors(field.Invalid(fldPath.Child("provider"), identityProvider.Provider, fmt.Sprintf("%v is invalid in this context", identityProvider.Provider)))
	} else {
		switch provider := identityProvider.Provider.(type) {
		case (*api.RequestHeaderIdentityProvider):
			validationResults.Append(ValidateRequestHeaderIdentityProvider(provider, identityProvider, fldPath))

		case (*api.BasicAuthPasswordIdentityProvider):
			validationResults.AddErrors(ValidateRemoteConnectionInfo(provider.RemoteConnectionInfo, providerPath)...)

		case (*api.HTPasswdPasswordIdentityProvider):
			validationResults.AddErrors(ValidateFile(provider.File, providerPath.Child("file"))...)

		case (*api.LDAPPasswordIdentityProvider):
			validationResults.Append(ValidateLDAPIdentityProvider(provider, providerPath))

		case (*api.KeystonePasswordIdentityProvider):
			validationResults.Append(ValidateKeystoneIdentityProvider(provider, identityProvider, providerPath))

		case (*api.GitHubIdentityProvider):
			validationResults.AddErrors(ValidateGitHubIdentityProvider(provider, identityProvider.UseAsChallenger, fldPath)...)

		case (*api.GitLabIdentityProvider):
			validationResults.AddErrors(ValidateGitLabIdentityProvider(provider, fldPath)...)

		case (*api.GoogleIdentityProvider):
			validationResults.AddErrors(ValidateGoogleIdentityProvider(provider, identityProvider.UseAsChallenger, fldPath)...)

		case (*api.OpenIDIdentityProvider):
			validationResults.AddErrors(ValidateOpenIDIdentityProvider(provider, identityProvider, fldPath)...)

		}
	}

	return validationResults
}

示例#18
文件: ldap.go 项目: erinboyd/origin

func ValidateActiveDirectoryConfig(config *api.ActiveDirectoryConfig) ValidationResults {
	validationResults := ValidationResults{}

	validationResults.Append(ValidateLDAPQuery(config.AllUsersQuery, field.NewPath("usersQuery")))
	if len(config.UserNameAttributes) == 0 {
		validationResults.AddErrors(field.Required(field.NewPath("userNameAttributes")))
	}
	if len(config.GroupMembershipAttributes) == 0 {
		validationResults.AddErrors(field.Required(field.NewPath("groupMembershipAttributes")))
	}

	return validationResults
}

示例#19
文件: validation.go 项目: legionus/origin

func validateDeploymentStrategy(strategy *deployapi.DeploymentStrategy, pod *kapi.PodSpec, fldPath *field.Path) field.ErrorList {
	errs := field.ErrorList{}

	if len(strategy.Type) == 0 {
		errs = append(errs, field.Required(fldPath.Child("type"), ""))
	}

	if strategy.CustomParams != nil {
		errs = append(errs, validateCustomParams(strategy.CustomParams, fldPath.Child("customParams"))...)
	}

	switch strategy.Type {
	case deployapi.DeploymentStrategyTypeRecreate:
		if strategy.RecreateParams != nil {
			errs = append(errs, validateRecreateParams(strategy.RecreateParams, pod, fldPath.Child("recreateParams"))...)
		}
	case deployapi.DeploymentStrategyTypeRolling:
		if strategy.RollingParams == nil {
			errs = append(errs, field.Required(fldPath.Child("rollingParams"), ""))
		} else {
			errs = append(errs, validateRollingParams(strategy.RollingParams, pod, fldPath.Child("rollingParams"))...)
		}
	case deployapi.DeploymentStrategyTypeCustom:
		if strategy.CustomParams == nil {
			errs = append(errs, field.Required(fldPath.Child("customParams"), ""))
		}
		if strategy.RollingParams != nil {
			errs = append(errs, validateRollingParams(strategy.RollingParams, pod, fldPath.Child("rollingParams"))...)
		}
		if strategy.RecreateParams != nil {
			errs = append(errs, validateRecreateParams(strategy.RecreateParams, pod, fldPath.Child("recreateParams"))...)
		}
	case "":
		errs = append(errs, field.Required(fldPath.Child("type"), "strategy type is required"))
	default:
		errs = append(errs, field.Invalid(fldPath.Child("type"), strategy.Type, "unsupported strategy type, use \"Custom\" instead and specify your own strategy"))
	}

	if strategy.Labels != nil {
		errs = append(errs, unversionedvalidation.ValidateLabels(strategy.Labels, fldPath.Child("labels"))...)
	}
	if strategy.Annotations != nil {
		errs = append(errs, validation.ValidateAnnotations(strategy.Annotations, fldPath.Child("annotations"))...)
	}

	errs = append(errs, validation.ValidateResourceRequirements(&strategy.Resources, fldPath.Child("resources"))...)

	return errs
}

示例#20
文件: validation.go 项目: alex-mohr/kubernetes

func ValidateAPIService(apiServer *discoveryapi.APIService) field.ErrorList {
	requiredName := apiServer.Spec.Version + "." + apiServer.Spec.Group

	allErrs := validation.ValidateObjectMeta(&apiServer.ObjectMeta, false,
		func(name string, prefix bool) []string {
			if minimalFailures := path.IsValidPathSegmentName(name); len(minimalFailures) > 0 {
				return minimalFailures
			}
			// the name *must* be version.group
			if name != requiredName {
				return []string{fmt.Sprintf("must be `spec.version+\".\"+spec.group`: %q", requiredName)}
			}

			return []string{}
		},
		field.NewPath("metadata"))

	// in this case we allow empty group
	if len(apiServer.Spec.Group) == 0 && apiServer.Spec.Version != "v1" {
		allErrs = append(allErrs, field.Required(field.NewPath("spec", "group"), "only v1 may have an empty group and it better be legacy kube"))
	}
	if len(apiServer.Spec.Group) > 0 {
		for _, errString := range utilvalidation.IsDNS1123Subdomain(apiServer.Spec.Group) {
			allErrs = append(allErrs, field.Invalid(field.NewPath("spec", "group"), apiServer.Spec.Group, errString))
		}
	}

	for _, errString := range utilvalidation.IsDNS1035Label(apiServer.Spec.Version) {
		allErrs = append(allErrs, field.Invalid(field.NewPath("spec", "version"), apiServer.Spec.Version, errString))
	}

	if apiServer.Spec.Priority <= 0 || apiServer.Spec.Priority > 1000 {
		allErrs = append(allErrs, field.Invalid(field.NewPath("spec", "priority"), apiServer.Spec.Priority, "priority must be positive and less than 1000"))

	}

	if len(apiServer.Spec.Service.Namespace) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("spec", "service", "namespace"), ""))
	}
	if len(apiServer.Spec.Service.Name) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("spec", "service", "name"), ""))
	}

	if apiServer.Spec.InsecureSkipTLSVerify && len(apiServer.Spec.CABundle) > 0 {
		allErrs = append(allErrs, field.Invalid(field.NewPath("spec", "insecureSkipTLSVerify"), apiServer.Spec.InsecureSkipTLSVerify, "may not be true if caBundle is present"))
	}

	return allErrs
}

示例#21
文件: validation.go 项目: RomainVabre/origin

func ValidateUserIdentityMapping(mapping *api.UserIdentityMapping) field.ErrorList {
	allErrs := kvalidation.ValidateObjectMeta(&mapping.ObjectMeta, false, ValidateIdentityName, field.NewPath("metadata"))

	identityPath := field.NewPath("identity")
	if len(mapping.Identity.Name) == 0 {
		allErrs = append(allErrs, field.Required(identityPath.Child("name"), ""))
	}
	if mapping.Identity.Name != mapping.Name {
		allErrs = append(allErrs, field.Invalid(identityPath.Child("name"), mapping.Identity.Name, "must match metadata.name"))
	}
	if len(mapping.User.Name) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("user", "name"), ""))
	}
	return allErrs
}

示例#22
文件: validation.go 项目: rrati/origin

func validateLifecycleHook(hook *deployapi.LifecycleHook, fldPath *field.Path) field.ErrorList {
	errs := field.ErrorList{}

	if len(hook.FailurePolicy) == 0 {
		errs = append(errs, field.Required(fldPath.Child("failurePolicy"), ""))
	}

	if hook.ExecNewPod == nil {
		errs = append(errs, field.Required(fldPath.Child("execNewPod"), ""))
	} else {
		errs = append(errs, validateExecNewPod(hook.ExecNewPod, fldPath.Child("execNewPod"))...)
	}

	return errs
}

示例#23
文件: oauth.go 项目: Vitogee/origin

func ValidateOAuthIdentityProvider(clientID, clientSecret string, challenge bool) field.ErrorList {
	allErrs := field.ErrorList{}

	if len(clientID) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("provider", "clientID")))
	}
	if len(clientSecret) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("provider", "clientSecret")))
	}
	if challenge {
		allErrs = append(allErrs, field.Invalid(field.NewPath("challenge"), challenge, "oauth providers cannot be used for challenges"))
	}

	return allErrs
}

示例#24
文件: validation.go 项目: RomainVabre/origin

// ValidateImageStream tests required fields for an ImageStream.
func ValidateImageStream(stream *api.ImageStream) field.ErrorList {
	result := validation.ValidateObjectMeta(&stream.ObjectMeta, true, ValidateImageStreamName, field.NewPath("metadata"))

	// Ensure we can generate a valid docker image repository from namespace/name
	if len(stream.Namespace+"/"+stream.Name) > reference.NameTotalLengthMax {
		result = append(result, field.Invalid(field.NewPath("metadata", "name"), stream.Name, fmt.Sprintf("'namespace/name' cannot be longer than %d characters", reference.NameTotalLengthMax)))
	}

	if len(stream.Spec.DockerImageRepository) != 0 {
		dockerImageRepositoryPath := field.NewPath("spec", "dockerImageRepository")
		if ref, err := api.ParseDockerImageReference(stream.Spec.DockerImageRepository); err != nil {
			result = append(result, field.Invalid(dockerImageRepositoryPath, stream.Spec.DockerImageRepository, err.Error()))
		} else {
			if len(ref.Tag) > 0 {
				result = append(result, field.Invalid(dockerImageRepositoryPath, stream.Spec.DockerImageRepository, "the repository name may not contain a tag"))
			}
			if len(ref.ID) > 0 {
				result = append(result, field.Invalid(dockerImageRepositoryPath, stream.Spec.DockerImageRepository, "the repository name may not contain an ID"))
			}
		}
	}
	for tag, tagRef := range stream.Spec.Tags {
		path := field.NewPath("spec", "tags").Key(tag)
		result = append(result, ValidateImageStreamTagReference(tagRef, path)...)
	}
	for tag, history := range stream.Status.Tags {
		for i, tagEvent := range history.Items {
			if len(tagEvent.DockerImageReference) == 0 {
				result = append(result, field.Required(field.NewPath("status", "tags").Key(tag).Child("items").Index(i).Child("dockerImageReference"), ""))
			}
		}
	}

	return result
}

示例#25
文件: validation.go 项目: richm/origin

// Validates given deployment spec.
func ValidateDeploymentSpec(spec *extensions.DeploymentSpec, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}
	allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(spec.Replicas), fldPath.Child("replicas"))...)

	if spec.Selector == nil {
		allErrs = append(allErrs, field.Required(fldPath.Child("selector"), ""))
	} else {
		allErrs = append(allErrs, unversionedvalidation.ValidateLabelSelector(spec.Selector, fldPath.Child("selector"))...)
		if len(spec.Selector.MatchLabels)+len(spec.Selector.MatchExpressions) == 0 {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("selector"), spec.Selector, "empty selector is not valid for deployment."))
		}
	}

	selector, err := unversioned.LabelSelectorAsSelector(spec.Selector)
	if err != nil {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("selector"), spec.Selector, "failed to convert LabelSelector to Selector."))
	} else {
		allErrs = append(allErrs, ValidatePodTemplateSpecForReplicaSet(&spec.Template, selector, spec.Replicas, fldPath.Child("template"))...)
	}

	allErrs = append(allErrs, ValidateDeploymentStrategy(&spec.Strategy, fldPath.Child("strategy"))...)
	allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(spec.MinReadySeconds), fldPath.Child("minReadySeconds"))...)
	if spec.RevisionHistoryLimit != nil {
		// zero is a valid RevisionHistoryLimit
		allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(*spec.RevisionHistoryLimit), fldPath.Child("revisionHistoryLimit"))...)
	}
	if spec.RollbackTo != nil {
		allErrs = append(allErrs, ValidateRollback(spec.RollbackTo, fldPath.Child("rollback"))...)
	}
	return allErrs
}

示例#26
文件: validation.go 项目: MisaKondo/kubernetes

// ValidateDaemonSetSpec tests if required fields in the DaemonSetSpec are set.
func ValidateDaemonSetSpec(spec *extensions.DaemonSetSpec, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}

	// The order of these checks is important because spec.Template is tested for nil value here
	// before accessing its labels in the following check.
	if spec.Template == nil {
		allErrs = append(allErrs, field.Required(fldPath.Child("template"), ""))
		return allErrs
	}

	allErrs = append(allErrs, ValidateLabelSelector(spec.Selector, fldPath.Child("selector"))...)
	selector, err := extensions.LabelSelectorAsSelector(spec.Selector)
	if err == nil && !selector.Matches(labels.Set(spec.Template.Labels)) {
		allErrs = append(allErrs, field.Invalid(fldPath.Child("template", "metadata", "labels"), spec.Template.Labels, "`selector` does not match template `labels`"))
	}

	allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(spec.Template, fldPath.Child("template"))...)
	// Daemons typically run on more than one node, so mark Read-Write persistent disks as invalid.
	allErrs = append(allErrs, apivalidation.ValidateReadOnlyPersistentDisks(spec.Template.Spec.Volumes, fldPath.Child("template", "spec", "volumes"))...)
	// RestartPolicy has already been first-order validated as per ValidatePodTemplateSpec().
	if spec.Template.Spec.RestartPolicy != api.RestartPolicyAlways {
		allErrs = append(allErrs, field.NotSupported(fldPath.Child("template", "spec", "restartPolicy"), spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyAlways)}))
	}

	allErrs = append(allErrs, ValidateDaemonSetUpdateStrategy(&spec.UpdateStrategy, fldPath.Child("updateStrategy"))...)

	return allErrs
}

示例#27
文件: template.go 项目: RomainVabre/origin

// GenerateParameterValues generates Value for each Parameter of the given
// Template that has Generate field specified where Value is not already
// supplied.
//
// Examples:
//
// from             | value
// -----------------------------
// "test[0-9]{1}x"  | "test7x"
// "[0-1]{8}"       | "01001100"
// "0x[A-F0-9]{4}"  | "0xB3AF"
// "[a-zA-Z0-9]{8}" | "hW4yQU5i"
// If an error occurs, the parameter that caused the error is returned along with the error message.
func (p *Processor) GenerateParameterValues(t *api.Template) *field.Error {
	for i := range t.Parameters {
		param := &t.Parameters[i]
		if len(param.Value) > 0 {
			continue
		}
		templatePath := field.NewPath("template").Child("parameters").Index(i)
		if param.Generate != "" {
			generator, ok := p.Generators[param.Generate]
			if !ok {
				return field.NotFound(templatePath, param)
			}
			if generator == nil {
				err := fmt.Errorf("template.parameters[%v]: Invalid '%v' generator for parameter %s", i, param.Generate, param.Name)
				return field.Invalid(templatePath, param, err.Error())
			}
			value, err := generator.GenerateValue(param.From)
			if err != nil {
				return field.Invalid(templatePath, param, err.Error())
			}
			param.Value, ok = value.(string)
			if !ok {
				err := fmt.Errorf("template.parameters[%v]: Unable to convert the generated value '%#v' to string for parameter %s", i, value, param.Name)
				return field.Invalid(templatePath, param, err.Error())
			}
		}
		if len(param.Value) == 0 && param.Required {
			err := fmt.Errorf("template.parameters[%v]: parameter %s is required and must be specified", i, param.Name)
			return field.Required(templatePath, err.Error())
		}
	}
	return nil
}

示例#28
文件: validation.go 项目: MisaKondo/kubernetes

func validateHTTPIngressRuleValue(httpIngressRuleValue *extensions.HTTPIngressRuleValue, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}
	if len(httpIngressRuleValue.Paths) == 0 {
		allErrs = append(allErrs, field.Required(fldPath.Child("paths"), ""))
	}
	for i, rule := range httpIngressRuleValue.Paths {
		if len(rule.Path) > 0 {
			if !strings.HasPrefix(rule.Path, "/") {
				allErrs = append(allErrs, field.Invalid(fldPath.Child("paths").Index(i).Child("path"), rule.Path, "must be an absolute path"))
			}
			// TODO: More draconian path regex validation.
			// Path must be a valid regex. This is the basic requirement.
			// In addition to this any characters not allowed in a path per
			// RFC 3986 section-3.3 cannot appear as a literal in the regex.
			// Consider the example: http://host/valid?#bar, everything after
			// the last '/' is a valid regex that matches valid#bar, which
			// isn't a valid path, because the path terminates at the first ?
			// or #. A more sophisticated form of validation would detect that
			// the user is confusing url regexes with path regexes.
			_, err := regexp.CompilePOSIX(rule.Path)
			if err != nil {
				allErrs = append(allErrs, field.Invalid(fldPath.Child("paths").Index(i).Child("path"), rule.Path, "must be a valid regex"))
			}
		}
		allErrs = append(allErrs, validateIngressBackend(&rule.Backend, fldPath.Child("backend"))...)
	}
	return allErrs
}

示例#29
文件: validation.go 项目: MisaKondo/kubernetes

func ValidateJobSpec(spec *extensions.JobSpec, fldPath *field.Path) field.ErrorList {
	allErrs := field.ErrorList{}

	if spec.Parallelism != nil {
		allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(*spec.Parallelism), fldPath.Child("parallelism"))...)
	}
	if spec.Completions != nil {
		allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(*spec.Completions), fldPath.Child("completions"))...)
	}
	if spec.ActiveDeadlineSeconds != nil {
		allErrs = append(allErrs, apivalidation.ValidateNonnegativeField(int64(*spec.ActiveDeadlineSeconds), fldPath.Child("activeDeadlineSeconds"))...)
	}
	if spec.Selector == nil {
		allErrs = append(allErrs, field.Required(fldPath.Child("selector"), ""))
	} else {
		allErrs = append(allErrs, ValidateLabelSelector(spec.Selector, fldPath.Child("selector"))...)
	}

	if selector, err := extensions.LabelSelectorAsSelector(spec.Selector); err == nil {
		labels := labels.Set(spec.Template.Labels)
		if !selector.Matches(labels) {
			allErrs = append(allErrs, field.Invalid(fldPath.Child("template", "metadata", "labels"), spec.Template.Labels, "`selector` does not match template `labels`"))
		}
	}

	allErrs = append(allErrs, apivalidation.ValidatePodTemplateSpec(&spec.Template, fldPath.Child("template"))...)
	if spec.Template.Spec.RestartPolicy != api.RestartPolicyOnFailure &&
		spec.Template.Spec.RestartPolicy != api.RestartPolicyNever {
		allErrs = append(allErrs, field.NotSupported(fldPath.Child("template", "spec", "restartPolicy"),
			spec.Template.Spec.RestartPolicy, []string{string(api.RestartPolicyOnFailure), string(api.RestartPolicyNever)}))
	}
	return allErrs
}

示例#30
文件: validation.go 项目: MisaKondo/kubernetes

func ValidateThirdPartyResourceData(obj *extensions.ThirdPartyResourceData) field.ErrorList {
	allErrs := field.ErrorList{}
	if len(obj.Name) == 0 {
		allErrs = append(allErrs, field.Required(field.NewPath("name"), ""))
	}
	return allErrs
}

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