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load_cr.go
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load_cr.go
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package qliksense
import (
"errors"
"fmt"
"io"
"io/ioutil"
"strings"
qapi "github.com/qlik-oss/sense-installer/pkg/api"
)
func (q *Qliksense) LoadCr(reader io.Reader, overwriteExistingContext bool) error {
if crBytes, err := ioutil.ReadAll(reader); err != nil {
return err
} else if crName, err := q.loadCrStringIntoFileSystem(string(crBytes), overwriteExistingContext); err != nil {
return err
} else {
fmt.Println("cr name: [ " + crName + " ] has been loaded")
}
return nil
}
func (q *Qliksense) IsEulaAcceptedInCrFile(reader io.Reader) (bool, error) {
if crBytes, err := ioutil.ReadAll(reader); err != nil {
return false, err
} else if cr, err := qapi.CreateCRObjectFromString(string(crBytes)); err != nil {
return false, err
} else {
return cr.IsEULA(), nil
}
}
func (q *Qliksense) loadCrStringIntoFileSystem(crstr string, overwriteExistingContext bool) (string, error) {
cr, err := qapi.CreateCRObjectFromString(crstr)
if err != nil {
return "", err
}
qConfig := qapi.NewQConfig(q.QliksenseHome)
if qConfig.IsContextExist(cr.GetName()) {
if !overwriteExistingContext {
return "", errors.New("Context with name: " + cr.GetName() + " already exists. " +
"Please delete the existing context first using the delete-context command or specify the --overwrite flag.")
}
// else if err := os.RemoveAll(qConfig.GetContextPath(cr.GetName())); err != nil {
// return "", err
// }
}
if err := qConfig.CreateContextDirs(cr.GetName()); err != nil {
return "", err
}
// encrypt the secrets and do base64 then update the CR
encryptionKey, err := qConfig.GetEncryptionKeyFor(cr.GetName())
if err != nil {
return "", err
}
for svc, nvs := range cr.Spec.Secrets {
for _, nv := range nvs {
if nv.ValueFrom == nil {
skv := &qapi.ServiceKeyValue{
Key: nv.Name,
Value: nv.Value,
SvcName: svc,
}
if err := q.processSecret(skv, encryptionKey, cr, false); err != nil {
return cr.GetName(), err
}
}
}
}
if cr.Spec.FetchSource != nil && cr.Spec.FetchSource.AccessToken != "" {
if err := cr.SetFetchAccessToken(cr.Spec.FetchSource.AccessToken, encryptionKey); err != nil {
return "", err
}
}
// update manifestsRoot in case already exist
if existingCr, err := qConfig.GetCR(cr.GetName()); err == nil {
// cr exists, so update the manifestsRoot if version exist
newV := cr.GetLabelFromCr("version")
if strings.HasSuffix(existingCr.Spec.ManifestsRoot, newV) {
cr.Spec.ManifestsRoot = existingCr.Spec.ManifestsRoot
}
}
// write to disk
if err = qConfig.CreateOrWriteCrAndContext(cr); err != nil {
return "", err
}
qConfig.SetCurrentContextName(cr.GetName())
qConfig.Write()
return cr.GetName(), nil
}