119 lines
2.6 KiB
Go
119 lines
2.6 KiB
Go
// Copyright © 2022 Roberto Hidalgo <joao@un.rob.mx>
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// SPDX-License-Identifier: Apache-2.0
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package config
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import (
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"fmt"
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"io/ioutil"
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"path/filepath"
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"strings"
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opClient "git.rob.mx/nidito/joao/internal/op-client"
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op "github.com/1Password/connect-sdk-go/onepassword"
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"github.com/sirupsen/logrus"
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"gopkg.in/yaml.v3"
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)
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const warnChecksumMismatch = `1Password item %s changed and checksum was not updated.
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Expected: %s
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found : %s`
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func Load(ref string, preferRemote bool) (*Config, error) {
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if preferRemote {
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name := ref
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vault := ""
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if argIsYAMLFile(ref) {
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var err error
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name, vault, err = VaultAndNameFrom(ref, nil)
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if err != nil {
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return nil, err
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}
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} else {
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parts := strings.SplitN(ref, "/", 2)
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if len(parts) > 1 {
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vault = parts[0]
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name = parts[1]
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}
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}
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item, err := opClient.Get(vault, name)
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if err != nil {
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return nil, err
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}
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return FromOP(item)
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}
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if !argIsYAMLFile(ref) {
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return nil, fmt.Errorf("could not load %s from local as it's not a path", ref)
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}
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path, err := filepath.Abs(ref)
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if err != nil {
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return nil, fmt.Errorf("could not find asbolute path to file %s: %w", ref, err)
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}
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cfg, err := FromFile(path)
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if err != nil {
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return nil, fmt.Errorf("could not load file %s: %w", path, err)
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}
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return cfg, nil
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}
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// FromFile reads a path and returns a config.
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func FromFile(path string) (*Config, error) {
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buf, err := ioutil.ReadFile(path)
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if err != nil {
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return nil, fmt.Errorf("could not read file %s", path)
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}
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if len(buf) == 0 {
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buf = []byte("{}")
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}
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name, vault, err := VaultAndNameFrom(path, buf)
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if err != nil {
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return nil, err
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}
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logrus.Debugf("Found name: %s and vault: %s", name, vault)
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cfg, err := FromYAML(buf)
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if err != nil {
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return nil, err
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}
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cfg.Name = name
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cfg.Vault = vault
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return cfg, nil
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}
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// FromYAML reads yaml bytes and returns a config.
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func FromYAML(data []byte) (*Config, error) {
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cfg := &Config{
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Tree: NewEntry("root", yaml.MappingNode),
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}
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err := yaml.Unmarshal(data, &cfg.Tree)
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if err != nil {
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return nil, fmt.Errorf("could not parse %w", err)
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}
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cfg.Tree.SetPath([]string{}, ".")
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return cfg, nil
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}
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// FromOP reads a config from an op item and returns a config.
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func FromOP(item *op.Item) (*Config, error) {
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cfg := &Config{
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Vault: item.Vault.ID,
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Name: item.Title,
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Tree: NewEntry("root", yaml.MappingNode),
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}
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if cs := checksum(item.Fields); cs != item.GetValue("password") {
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logrus.Warnf(warnChecksumMismatch, fmt.Sprintf("%s/%s", item.Vault.ID, item.Title), cs, item.GetValue("password"))
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}
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err := cfg.Tree.FromOP(item.Fields)
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return cfg, err
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}
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