mirror of https://github.com/k3s-io/k3s
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
2.4 KiB
76 lines
2.4 KiB
// Copyright 2016 Google Inc. All Rights Reserved.
|
|
//
|
|
// Licensed 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.
|
|
|
|
package client
|
|
|
|
import (
|
|
"context"
|
|
"errors"
|
|
"strconv"
|
|
|
|
ct "github.com/google/certificate-transparency-go"
|
|
"github.com/google/certificate-transparency-go/x509"
|
|
)
|
|
|
|
// GetRawEntries exposes the /ct/v1/get-entries result with only the JSON parsing done.
|
|
func (c *LogClient) GetRawEntries(ctx context.Context, start, end int64) (*ct.GetEntriesResponse, error) {
|
|
if end < 0 {
|
|
return nil, errors.New("end should be >= 0")
|
|
}
|
|
if end < start {
|
|
return nil, errors.New("start should be <= end")
|
|
}
|
|
|
|
params := map[string]string{
|
|
"start": strconv.FormatInt(start, 10),
|
|
"end": strconv.FormatInt(end, 10),
|
|
}
|
|
if ctx == nil {
|
|
ctx = context.TODO()
|
|
}
|
|
|
|
var resp ct.GetEntriesResponse
|
|
httpRsp, body, err := c.GetAndParse(ctx, ct.GetEntriesPath, params, &resp)
|
|
if err != nil {
|
|
if httpRsp != nil {
|
|
return nil, RspError{Err: err, StatusCode: httpRsp.StatusCode, Body: body}
|
|
}
|
|
return nil, err
|
|
}
|
|
|
|
return &resp, nil
|
|
}
|
|
|
|
// GetEntries attempts to retrieve the entries in the sequence [start, end] from the CT log server
|
|
// (RFC6962 s4.6) as parsed [pre-]certificates for convenience, held in a slice of ct.LogEntry structures.
|
|
// However, this does mean that any certificate parsing failures will cause a failure of the whole
|
|
// retrieval operation; for more robust retrieval of parsed certificates, use GetRawEntries() and invoke
|
|
// ct.LogEntryFromLeaf() on each individual entry.
|
|
func (c *LogClient) GetEntries(ctx context.Context, start, end int64) ([]ct.LogEntry, error) {
|
|
resp, err := c.GetRawEntries(ctx, start, end)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
entries := make([]ct.LogEntry, len(resp.Entries))
|
|
for i, entry := range resp.Entries {
|
|
index := start + int64(i)
|
|
logEntry, err := ct.LogEntryFromLeaf(index, &entry)
|
|
if x509.IsFatal(err) {
|
|
return nil, err
|
|
}
|
|
entries[i] = *logEntry
|
|
}
|
|
return entries, nil
|
|
}
|