mirror of
https://github.com/gravitational/teleport.git
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95 lines
2.8 KiB
Go
95 lines
2.8 KiB
Go
/*
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Copyright 2022 Gravitational, Inc.
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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 azure
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import (
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"context"
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"github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/mysql/armmysql"
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"github.com/gravitational/trace"
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log "github.com/sirupsen/logrus"
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)
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var _ DBServersClient = (*mySQLClient)(nil)
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// mySQLClient wraps the ARMMySQL API so we can implement the DBServersClient interface.
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type mySQLClient struct {
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api ARMMySQL
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}
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// NewMySQLServersClient returns a DBServersClient for Azure MySQL servers.
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func NewMySQLServersClient(api ARMMySQL) DBServersClient {
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return &mySQLClient{api: api}
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}
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func (c *mySQLClient) Get(ctx context.Context, group, name string) (*DBServer, error) {
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res, err := c.api.Get(ctx, group, name, nil)
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if err != nil {
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return nil, trace.Wrap(ConvertResponseError(err))
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}
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return ServerFromMySQLServer(&res.Server), nil
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}
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func (c *mySQLClient) ListAll(ctx context.Context) ([]*DBServer, error) {
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var servers []*DBServer
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options := &armmysql.ServersClientListOptions{}
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pager := c.api.NewListPager(options)
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for pageNum := 0; pager.More(); pageNum++ {
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page, err := pager.NextPage(ctx)
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if err != nil {
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return nil, trace.Wrap(ConvertResponseError(err))
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}
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for _, s := range page.Value {
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servers = append(servers, ServerFromMySQLServer(s))
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}
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}
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return servers, nil
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}
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func (c *mySQLClient) ListWithinGroup(ctx context.Context, group string) ([]*DBServer, error) {
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var servers []*DBServer
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options := &armmysql.ServersClientListByResourceGroupOptions{}
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pager := c.api.NewListByResourceGroupPager(group, options)
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for pageNum := 0; pager.More(); pageNum++ {
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page, err := pager.NextPage(ctx)
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if err != nil {
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return nil, trace.Wrap(ConvertResponseError(err))
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}
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for _, s := range page.Value {
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servers = append(servers, ServerFromMySQLServer(s))
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}
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}
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return servers, nil
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}
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// IsVersionSupported returns true if database supports AAD authentication.
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// Only available for MySQL 5.7 and newer.
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func isMySQLVersionSupported(s *DBServer) bool {
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switch armmysql.ServerVersion(s.Properties.Version) {
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case armmysql.ServerVersionEight0, armmysql.ServerVersionFive7:
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return true
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case armmysql.ServerVersionFive6:
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return false
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default:
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log.Warnf("Unknown server version: %q. Assuming Azure DB server %q is supported.",
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s.Properties.Version,
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s.Name,
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)
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return true
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}
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}
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