77 lines
1.8 KiB
Go
77 lines
1.8 KiB
Go
package config
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import (
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"fmt"
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"os"
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"path/filepath"
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"time"
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"github.com/parnurzeal/gorequest"
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"golang.org/x/xerrors"
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)
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// GovalDictConf is goval-dictionary config
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type GovalDictConf struct {
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// DB type of OVAL dictionary (sqlite3, mysql, postgres or redis)
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Type string
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// http://goval-dictionary.com:1324 or DB connection string
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URL string `json:"-"`
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// /path/to/oval.sqlite3
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SQLite3Path string `json:"-"`
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}
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func (cnf *GovalDictConf) setDefault() {
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if cnf.Type == "" {
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cnf.Type = "sqlite3"
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}
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if cnf.URL == "" && cnf.SQLite3Path == "" {
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wd, _ := os.Getwd()
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cnf.SQLite3Path = filepath.Join(wd, "oval.sqlite3")
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}
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}
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const govalType = "OVALDB_TYPE"
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const govalURL = "OVALDB_URL"
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const govalPATH = "OVALDB_SQLITE3_PATH"
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// Init set options with the following priority.
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// 1. Environment variable
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// 2. config.toml
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func (cnf *GovalDictConf) Init() {
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if os.Getenv(govalType) != "" {
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cnf.Type = os.Getenv(govalType)
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}
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if os.Getenv(govalURL) != "" {
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cnf.URL = os.Getenv(govalURL)
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}
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if os.Getenv(govalPATH) != "" {
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cnf.SQLite3Path = os.Getenv(govalPATH)
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}
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cnf.setDefault()
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}
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// IsFetchViaHTTP returns wether fetch via http
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func (cnf *GovalDictConf) IsFetchViaHTTP() bool {
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return Conf.OvalDict.Type == "http"
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}
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// CheckHTTPHealth do health check
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func (cnf *GovalDictConf) CheckHTTPHealth() error {
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if !cnf.IsFetchViaHTTP() {
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return nil
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}
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url := fmt.Sprintf("%s/health", cnf.URL)
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resp, _, errs := gorequest.New().Timeout(10 * time.Second).Get(url).End()
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// resp, _, errs = gorequest.New().SetDebug(config.Conf.Debug).Get(url).End()
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// resp, _, errs = gorequest.New().Proxy(api.httpProxy).Get(url).End()
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if 0 < len(errs) || resp == nil || resp.StatusCode != 200 {
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return xerrors.Errorf("Failed to request to OVAL server. url: %s, errs: %s",
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url, errs)
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}
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return nil
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}
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