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add authz log only metric #25

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add authz log only metric #25

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4ca9e59
add authz log only metric
ncheng-wish Feb 9, 2023
06ea002
add debugging output
ncheng-wish May 25, 2023
dd73927
move outside if
ncheng-wish May 25, 2023
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12 changes: 9 additions & 3 deletions pkg/mongoproxy/plugins/authz/plugin.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,10 @@ var (
Name: "mongoproxy_plugins_authz_deny_total",
Help: "The total deny returns of a command",
}, []string{"db", "collection", "command"})
authzLogOnly = promauto.NewCounterVec(prometheus.CounterOpts{
Name: "mongoproxy_plugins_authz_logonly_total",
Help: "The total num of cmd that hit log only policy",
}, []string{"type", "user", "policy", "effect", "method", "resource", "command", "db", "collection"})

OPEN_COMMAND = map[string]struct{}{
"isMaster": {},
Expand Down Expand Up @@ -538,9 +542,11 @@ func (p *AuthzPlugin) Process(ctx context.Context, r *plugins.Request, next plug
for _, logRule := range result.LogOnlyRules {
if identitiesStrings == nil {
identitiesStrings = make([][]string, len(identities))
for i, id := range identities {
identitiesStrings[i] = []string{id.Type(), id.User()}
}
}
for i, id := range identities {
identitiesStrings[i] = []string{id.Type(), id.User()}
log.Println("Hitting metric mongoproxy_plugins_authz_logonly_total...")
authzLogOnly.WithLabelValues(id.Type(), id.User(), logRule.PolicyName, logRule.Effect.String(), result.AuthorizationMethod.String(), result.Resource.String(), r.CommandName, command.GetCommandDatabase(r.Command), command.GetCommandCollection(r.Command)).Inc()
}
logrus.NewEntry(logrus.StandardLogger()).WithFields(logrus.Fields{
"identities": identitiesStrings,
Expand Down