mirror of
https://github.com/crowdsecurity/crowdsec.git
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cad760e605
* cscli refactor: explicit context for hub (version lookup) * change order of version checks * pkg/cwhub: split NewHub() + Update() + Load() * cscli refactor: explicit context for hub (index update) * updated pkg/cwhub docs * lint
79 lines
2 KiB
Go
79 lines
2 KiB
Go
package cwversion
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import (
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"fmt"
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"strings"
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goversion "github.com/hashicorp/go-version"
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"github.com/crowdsecurity/go-cs-lib/version"
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)
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var (
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Codename string // = "SoumSoum"
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Libre2 = "WebAssembly"
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)
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const (
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Constraint_parser = ">= 1.0, <= 3.0"
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Constraint_scenario = ">= 1.0, <= 3.0"
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Constraint_api = "v1"
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Constraint_acquis = ">= 1.0, < 2.0"
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)
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func versionWithTag() string {
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// if the version number already contains the tag, don't duplicate it
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ret := version.Version
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if !strings.HasSuffix(ret, version.Tag) && !strings.HasSuffix(ret, "g"+version.Tag+"-dirty") {
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ret += "-" + version.Tag
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}
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return ret
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}
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func FullString() string {
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ret := fmt.Sprintf("version: %s\n", versionWithTag())
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ret += fmt.Sprintf("Codename: %s\n", Codename)
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ret += fmt.Sprintf("BuildDate: %s\n", version.BuildDate)
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ret += fmt.Sprintf("GoVersion: %s\n", version.GoVersion)
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ret += fmt.Sprintf("Platform: %s\n", version.System)
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ret += fmt.Sprintf("libre2: %s\n", Libre2)
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ret += fmt.Sprintf("User-Agent: %s\n", UserAgent())
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ret += fmt.Sprintf("Constraint_parser: %s\n", Constraint_parser)
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ret += fmt.Sprintf("Constraint_scenario: %s\n", Constraint_scenario)
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ret += fmt.Sprintf("Constraint_api: %s\n", Constraint_api)
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ret += fmt.Sprintf("Constraint_acquis: %s\n", Constraint_acquis)
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return ret
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}
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func UserAgent() string {
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return "crowdsec/" + versionWithTag() + "-" + version.System
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}
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// VersionStrip remove the tag from the version string, used to match with a hub branch
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func VersionStrip() string {
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ret := strings.Split(version.Version, "~")
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ret = strings.Split(ret[0], "-")
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return ret[0]
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}
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func Satisfies(strvers string, constraint string) (bool, error) {
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vers, err := goversion.NewVersion(strvers)
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if err != nil {
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return false, fmt.Errorf("failed to parse '%s': %w", strvers, err)
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}
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constraints, err := goversion.NewConstraint(constraint)
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if err != nil {
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return false, fmt.Errorf("failed to parse constraint '%s'", constraint)
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}
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if !constraints.Check(vers) {
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return false, nil
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}
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return true, nil
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}
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