mirror of
https://github.com/kubernetes-sigs/external-dns.git
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76 lines
2.3 KiB
Go
76 lines
2.3 KiB
Go
/*
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Copyright 2023 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package aws
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import (
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"context"
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"os"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func Test_newV2Config(t *testing.T) {
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t.Run("should use profile from credentials file", func(t *testing.T) {
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// setup
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credsFile, err := prepareCredentialsFile(t)
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defer os.Remove(credsFile.Name())
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require.NoError(t, err)
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os.Setenv("AWS_SHARED_CREDENTIALS_FILE", credsFile.Name())
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defer os.Unsetenv("AWS_SHARED_CREDENTIALS_FILE")
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// when
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cfg, err := newV2Config(AWSSessionConfig{Profile: "profile2"})
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require.NoError(t, err)
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creds, err := cfg.Credentials.Retrieve(context.Background())
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// then
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assert.NoError(t, err)
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assert.Equal(t, "AKID2345", creds.AccessKeyID)
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assert.Equal(t, "SECRET2", creds.SecretAccessKey)
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})
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t.Run("should respect env variables without profile", func(t *testing.T) {
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// setup
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os.Setenv("AWS_ACCESS_KEY_ID", "AKIAIOSFODNN7EXAMPLE")
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os.Setenv("AWS_SECRET_ACCESS_KEY", "topsecret")
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defer os.Unsetenv("AWS_ACCESS_KEY_ID")
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defer os.Unsetenv("AWS_SECRET_ACCESS_KEY")
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// when
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cfg, err := newV2Config(AWSSessionConfig{})
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require.NoError(t, err)
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creds, err := cfg.Credentials.Retrieve(context.Background())
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// then
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assert.NoError(t, err)
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assert.Equal(t, "AKIAIOSFODNN7EXAMPLE", creds.AccessKeyID)
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assert.Equal(t, "topsecret", creds.SecretAccessKey)
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})
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}
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func prepareCredentialsFile(t *testing.T) (*os.File, error) {
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credsFile, err := os.CreateTemp("", "aws-*.creds")
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require.NoError(t, err)
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_, err = credsFile.WriteString("[profile1]\naws_access_key_id=AKID1234\naws_secret_access_key=SECRET1\n\n[profile2]\naws_access_key_id=AKID2345\naws_secret_access_key=SECRET2\n")
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require.NoError(t, err)
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err = credsFile.Close()
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require.NoError(t, err)
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return credsFile, err
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}
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