d80cfeb4ab
When error is formatted using %v it's not possible to check whether the error was caused by a context cancellation. Change-Id: Ia77dfb0817e49d9a7b168c12a6300d131007d0ee
96 lines
2.5 KiB
Go
96 lines
2.5 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package trust
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import (
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"strings"
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"time"
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"github.com/zeebo/errs"
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)
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// Config is the trust configuration
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type Config struct {
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Sources Sources `help:"list of trust sources" devDefault:"" releaseDefault:"https://tardigrade.io/trusted-satellites"`
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Exclusions Exclusions `help:"list of trust exclusions" devDefault:"" releaseDefault:""`
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RefreshInterval time.Duration `help:"how often the trust pool should be refreshed" default:"6h"`
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CachePath string `help:"file path where trust lists should be cached" default:"${CONFDIR}/trust-cache.json"`
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}
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// Sources is a list of sources that implements pflag.Value
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type Sources []Source
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// String returns the string representation of the config
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func (sources Sources) String() string {
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s := make([]string, 0, len(sources))
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for _, source := range sources {
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s = append(s, source.String())
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}
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return strings.Join(s, ",")
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}
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// Set implements pflag.Value by parsing a comma separated list of sources
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func (sources *Sources) Set(value string) error {
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var entries []string
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if value != "" {
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entries = strings.Split(value, ",")
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}
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var toSet []Source
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for _, entry := range entries {
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source, err := NewSource(entry)
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if err != nil {
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return Error.New("invalid source %q: %w", entry, errs.Unwrap(err))
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}
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toSet = append(toSet, source)
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}
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*sources = toSet
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return nil
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}
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// Type returns the type of the pflag.Value
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func (sources Sources) Type() string {
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return "trust-sources"
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}
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// Exclusions is a list of excluding rules that implements pflag.Value
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type Exclusions struct {
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Rules Rules
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}
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// String returns the string representation of the config
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func (exclusions *Exclusions) String() string {
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s := make([]string, 0, len(exclusions.Rules))
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for _, rule := range exclusions.Rules {
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s = append(s, rule.String())
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}
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return strings.Join(s, ",")
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}
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// Set implements pflag.Value by parsing a comma separated list of exclusions
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func (exclusions *Exclusions) Set(value string) error {
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var entries []string
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if value != "" {
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entries = strings.Split(value, ",")
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}
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var rules Rules
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for _, entry := range entries {
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rule, err := NewExcluder(entry)
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if err != nil {
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return Error.New("invalid exclusion %q: %w", entry, errs.Unwrap(err))
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}
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rules = append(rules, rule)
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}
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exclusions.Rules = rules
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return nil
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}
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// Type returns the type of the pflag.Value
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func (exclusions Exclusions) Type() string {
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return "trust-exclusions"
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}
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