55 lines
1.4 KiB
Go
55 lines
1.4 KiB
Go
//go:build !windows
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// +build !windows
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/*
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Copyright NetFoundry 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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https://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 identity
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import (
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"net/url"
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"strings"
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)
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// Parse identity certificate and key values, which are represented as URLs
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// For example:
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// - "file:///path/to/key.pem"
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// - "pem:-----BEGIN CERTIFICATE-----\nMIICEjC..."
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// - "engine:{engine_id}?{engine_opts}"
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func parseAddr(addr string) (*url.URL, error) {
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// Don't try to parse "pem:" addresses which might contain newlines.
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// As of go 1.12, url.Parse returns an error when given URLs that contain control characters.
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// https://golang.org/doc/go1.12#net/url
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if strings.HasPrefix(addr, "pem:") || strings.HasPrefix(addr, "-----BEGIN") {
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ret := &url.URL{
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Scheme: "pem",
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Opaque: strings.TrimPrefix(addr, "pem:"),
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}
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return ret, nil
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}
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urlParts, err := url.Parse(addr)
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if err != nil {
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return nil, err
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}
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if urlParts.Scheme == "" {
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urlParts.Scheme = StorageFile
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}
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return urlParts, nil
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}
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