/
repository-credentials-getter.go
79 lines (63 loc) · 1.35 KB
/
repository-credentials-getter.go
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package figwasp
import (
"encoding/json"
"github.com/juju/errors"
"k8s.io/api/core/v1"
"k8s.io/kubectl/pkg/cmd/create"
)
type repositoryCredentialsGetter struct {
store map[string]credentials
}
func NewRepositoryCredentialsGetterFromKubernetesSecrets(secrets []v1.Secret) (
g *repositoryCredentialsGetter, e error,
) {
var (
secret v1.Secret
dockerConfig create.DockerConfigJSON
dockerConfigEntry create.DockerConfigEntry
repositoryAddress string
)
g = &repositoryCredentialsGetter{
store: make(map[string]credentials),
}
for _, secret = range secrets {
if secret.Type != v1.SecretTypeDockerConfigJson {
continue
}
e = json.Unmarshal(
secret.Data[v1.DockerConfigJsonKey],
&dockerConfig,
)
if e != nil {
e = errors.Trace(e)
return
}
for repositoryAddress, dockerConfigEntry = range dockerConfig.Auths {
g.store[repositoryAddress] = credentials{
username: dockerConfigEntry.Username,
password: dockerConfigEntry.Password,
}
}
}
return
}
func (g *repositoryCredentialsGetter) GetRepositoryCredentials(
repositoryAddress string,
) (
username, password string,
) {
var (
entry credentials
found bool
)
entry, found = g.store[repositoryAddress]
if !found {
return
}
username, password = entry.username, entry.password
return
}
type credentials struct {
username string
password string
}