forked from giantswarm/certctl
/
error.go
44 lines (33 loc) · 944 Bytes
/
error.go
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package pki
import (
"fmt"
"strings"
"github.com/juju/errgo"
)
var (
maskAny = errgo.MaskFunc(errgo.Any)
)
func maskAnyf(err error, f string, v ...interface{}) error {
if err == nil {
return nil
}
f = fmt.Sprintf("%s: %s", err.Error(), f)
newErr := errgo.WithCausef(nil, errgo.Cause(err), f, v...)
newErr.(*errgo.Err).SetLocation(1)
return newErr
}
var invalidConfigError = errgo.New("invalid config")
// IsInvalidConfig asserts invalidConfigError.
func IsInvalidConfig(err error) bool {
return errgo.Cause(err) == invalidConfigError
}
// IsNoVaultHandlerDefined asserts a dirty string matching against the error
// message provided by err. This is necessary due to the poor error handling
// design of the Vault library we are using.
func IsNoVaultHandlerDefined(err error) bool {
cause := errgo.Cause(err)
if cause != nil && strings.Contains(cause.Error(), "no handler for route") {
return true
}
return false
}