/
secret.go
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/
secret.go
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// Licensed to NASA JPL under one or more contributor
// license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright
// ownership. NASA JPL licenses this file to you under
// the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. See the License for the
// specific language governing permissions and limitations
// under the License.
// Lowest-level code to connect to Mongo DB (locally in Docker and remotely) and get consistant collection names.
package mongoDBConnection
import (
"encoding/json"
"fmt"
"github.com/aws/aws-sdk-go/aws/session"
"github.com/aws/aws-sdk-go/service/secretsmanager"
"github.com/aws/aws-secretsmanager-caching-go/secretcache"
)
type MongoConnectionInfo struct {
DbClusterIdentifier string `json:"dbClusterIdentifier"`
Password string `json:"password"`
Engine string `json:"engine"`
Port string `json:"port"`
Host string `json:"host"`
Ssl string `json:"ssl"`
Username string `json:"username"`
}
func getMongoConnectionInfoFromSecretCache(session *session.Session, secretName string) (MongoConnectionInfo, error) {
// Do some special init magic to get a secret manager with the right region set
// This may not be needed in envs, but running locally it was needed!
secMan := secretsmanager.New(session) //, aws.NewConfig().WithRegion("us-west-2"))
var info MongoConnectionInfo
seccache, err := secretcache.New(func(c *secretcache.Cache) { c.Client = secMan })
if err != nil {
return info, err
}
secretValue, err := seccache.GetSecretString(secretName)
if err != nil {
return info, err
}
// Secret cache seems to return these types... Unmarshall it
json.Unmarshal([]byte(secretValue), &info)
if err != nil {
return info, fmt.Errorf("failed to parse secret: %v", secretName)
}
return info, nil
}