mirror of
https://github.com/gravitational/teleport
synced 2024-10-22 02:03:24 +00:00
92 lines
2.5 KiB
Go
92 lines
2.5 KiB
Go
/*
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Copyright 2021 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 services
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import (
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"fmt"
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"github.com/gravitational/teleport/lib/utils"
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"github.com/gravitational/trace"
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)
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// PluginDataSpecSchema is JSON schema for PluginData
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const PluginDataSpecSchema = `{
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"type": "object",
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"additionalProperties": false,
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"properties": {
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"entries": { "type":"object" }
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}
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}`
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// GetPluginDataSchema returns the full PluginDataSchema string
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func GetPluginDataSchema() string {
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return fmt.Sprintf(V2SchemaTemplate, MetadataSchema, PluginDataSpecSchema, DefaultDefinitions)
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}
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//MarshalPluginData marshals the PluginData resource to JSON.
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func MarshalPluginData(pluginData PluginData, opts ...MarshalOption) ([]byte, error) {
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cfg, err := CollectOptions(opts)
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if err != nil {
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return nil, trace.Wrap(err)
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}
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switch pluginData := pluginData.(type) {
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case *PluginDataV3:
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if version := pluginData.GetVersion(); version != V3 {
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return nil, trace.BadParameter("mismatched plugin data version %v and type %T", version, pluginData)
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}
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if !cfg.PreserveResourceID {
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// avoid modifying the original object
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// to prevent unexpected data races
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cp := *pluginData
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cp.SetResourceID(0)
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pluginData = &cp
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}
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return utils.FastMarshal(pluginData)
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default:
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return nil, trace.BadParameter("unrecognized plugin data type: %T", pluginData)
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}
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}
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// UnmarshalPluginData unmarshals the PluginData resource from JSON.
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func UnmarshalPluginData(raw []byte, opts ...MarshalOption) (PluginData, error) {
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cfg, err := CollectOptions(opts)
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if err != nil {
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return nil, trace.Wrap(err)
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}
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var data PluginDataV3
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if cfg.SkipValidation {
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if err := utils.FastUnmarshal(raw, &data); err != nil {
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return nil, trace.Wrap(err)
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}
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} else {
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if err := utils.UnmarshalWithSchema(GetPluginDataSchema(), &data, raw); err != nil {
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return nil, trace.Wrap(err)
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}
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}
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if err := data.CheckAndSetDefaults(); err != nil {
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return nil, trace.Wrap(err)
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}
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if cfg.ID != 0 {
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data.SetResourceID(cfg.ID)
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}
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if !cfg.Expires.IsZero() {
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data.SetExpiry(cfg.Expires)
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}
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return &data, nil
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}
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