mirror of
https://github.com/gravitational/teleport.git
synced 2026-11-01 05:27:24 +08:00
Gabriel Corado
22dc3dfb2e
* refactor(sqlserver): change to microsoft fork * chore(gomod): update mssqldb dep * test(sqlserver): add server on parsing PLP RPC packets * fix(db): change mssql import * chore(gomod): update go-mssqldb reference * test(protocol): use fuzz arguments * chore: code review suggestions * test(sqlserver): add missing protocols attribute
62 lines
1.4 KiB
Go
62 lines
1.4 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 protocol
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import (
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"io"
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"github.com/gravitational/trace"
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mssql "github.com/microsoft/go-mssqldb"
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)
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// WriteStreamResponse writes stream response packet to the writer.
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func WriteStreamResponse(w io.Writer, tokens []mssql.Token) error {
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var data []byte
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for _, token := range tokens {
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bytes, err := token.Marshal()
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if err != nil {
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return trace.Wrap(err)
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}
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data = append(data, bytes...)
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}
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pkt, err := makePacket(PacketTypeResponse, data)
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if err != nil {
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return trace.Wrap(err)
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}
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_, err = w.Write(pkt)
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if err != nil {
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return trace.Wrap(err)
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}
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return nil
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}
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// WriteErrorResponse writes error response to the client.
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func WriteErrorResponse(w io.Writer, err error) error {
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return WriteStreamResponse(w, []mssql.Token{
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&mssql.Error{
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Number: errorNumber,
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Class: errorClassSecurity,
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Message: err.Error(),
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},
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mssql.DoneToken(),
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})
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}
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