mirror of
https://github.com/fleetdm/fleet
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d4a1b4d218
#9253 - ~[ ] Changes file added for user-visible changes in `changes/` or `orbit/changes/`. See [Changes files](https://fleetdm.com/docs/contributing/committing-changes#changes-files) for more information.~ - ~[ ] Documented any API changes (docs/Using-Fleet/REST-API.md or docs/Contributing/API-for-contributors.md)~ - ~[ ] Documented any permissions changes~ - ~[ ] Input data is properly validated, `SELECT *` is avoided, SQL injection is prevented (using placeholders for values in statements)~ - ~[ ] Added support on fleet's osquery simulator `cmd/osquery-perf` for new osquery data ingestion features.~ - [X] Added/updated tests - [X] Manual QA for all new/changed functionality - For Orbit and Fleet Desktop changes: - [X] Manual QA must be performed in the three main OSs, macOS, Windows and Linux. - ~[ ] Auto-update manual QA, from released version of component to new version (see [tools/tuf/test](../tools/tuf/test/README.md)).~ --------- Co-authored-by: Sharon Katz <121527325+sharon-fdm@users.noreply.github.com>
57 lines
1.7 KiB
Go
57 lines
1.7 KiB
Go
//go:build darwin
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// +build darwin
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package common
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import (
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"errors"
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"fmt"
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"os"
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"strings"
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"syscall"
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"github.com/antchfx/xmlquery"
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)
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// GetConsoleUidGid gets the uid and gid of the current (or more accurately, most recently logged
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// in) *console* user. In most scenarios this should be the currently logged in user on the system.
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// Note that getting the current user of the Orbit process is typically going to return root and we
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// need the underlying user.
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func GetConsoleUidGid() (uid uint32, gid uint32, err error) {
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info, err := os.Stat("/dev/console")
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if err != nil {
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return 0, 0, err
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}
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stat, ok := info.Sys().(*syscall.Stat_t)
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if !ok {
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return 0, 0, fmt.Errorf("unexpected type %T", info.Sys())
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}
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return stat.Uid, stat.Gid, nil
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}
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// GetValFromXMLWithTags Will look for a sequence of tags and will get the following nested value as string
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// In the following xml example the function will return "5" if called with parentTag = "someParentTag", tag = "someTag", tagValue = "someValue", valType = "integer"
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// <someParentTag>
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//
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// <someTag>someValue</someTag>
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// <integer>5</integer>
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//
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// </someParentTag>
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func GetValFromXMLWithTags(xml string, parentTag string, tag string, tagValue string, valType string) (maxFailedAttempts string, err error) {
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doc, err := xmlquery.Parse(strings.NewReader(xml))
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if err != nil {
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return "", errors.New("can't parse xml")
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}
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for _, channel := range xmlquery.Find(doc, "//"+parentTag) {
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if n := channel.SelectElement(tag); n != nil {
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if n.InnerText() != tagValue {
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continue
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}
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}
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if n := channel.SelectElement(valType); n != nil {
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return n.InnerText(), nil
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}
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}
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return "", errors.New("can't find requested value")
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}
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