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validation.go
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validation.go
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package servicebroker
import (
"fmt"
"k8s.io/apimachinery/pkg/util/validation/field"
"github.com/openshift/origin/pkg/openservicebroker/api"
templateapi "github.com/openshift/origin/pkg/template/apis/template"
templatevalidation "github.com/openshift/origin/pkg/template/apis/template/validation"
uservalidation "github.com/openshift/origin/pkg/user/apis/user/validation"
)
// ValidateProvisionRequest ensures that a ProvisionRequest is valid, beyond
// the validation carried out by the service broker framework itself.
func ValidateProvisionRequest(preq *api.ProvisionRequest) field.ErrorList {
var allErrs field.ErrorList
for key := range preq.Parameters {
if !templatevalidation.ParameterNameRegexp.MatchString(key) &&
key != templateapi.RequesterUsernameParameterKey {
allErrs = append(allErrs, field.Invalid(field.NewPath("parameters", key), key, fmt.Sprintf("does not match %v", templatevalidation.ParameterNameRegexp)))
}
}
allErrs = append(allErrs, validateParameter(templateapi.RequesterUsernameParameterKey, preq.Parameters[templateapi.RequesterUsernameParameterKey], uservalidation.ValidateUserName)...)
return allErrs
}
// ValidateBindRequest ensures that a BindRequest is valid, beyond the
// validation carried out by the service broker framework itself.
func ValidateBindRequest(breq *api.BindRequest) field.ErrorList {
var allErrs field.ErrorList
for key := range breq.Parameters {
if !templatevalidation.ParameterNameRegexp.MatchString(key) &&
key != templateapi.RequesterUsernameParameterKey {
allErrs = append(allErrs, field.Invalid(field.NewPath("parameters."+key), key, fmt.Sprintf("does not match %v", templatevalidation.ParameterNameRegexp)))
}
}
allErrs = append(allErrs, validateParameter(templateapi.RequesterUsernameParameterKey, breq.Parameters[templateapi.RequesterUsernameParameterKey], uservalidation.ValidateUserName)...)
return allErrs
}
func validateParameter(key, value string, validator func(string, bool) []string) field.ErrorList {
var allErrs field.ErrorList
if len(value) == 0 {
allErrs = append(allErrs, field.Required(field.NewPath("parameters", key), ""))
} else {
for _, err := range validator(value, false) {
allErrs = append(allErrs, field.Invalid(field.NewPath("parameters", key), value, err))
}
}
return allErrs
}