mirror of https://github.com/status-im/consul.git
101 lines
2.3 KiB
Go
101 lines
2.3 KiB
Go
package agent
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import (
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"errors"
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"fmt"
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"strings"
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"time"
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"github.com/hashicorp/consul/agent/config"
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)
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var errInvalidHeaderFormat = errors.New("agent: invalid format of 'header' field")
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func FixupCheckType(raw interface{}) error {
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rawMap, ok := raw.(map[string]interface{})
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if !ok {
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return nil
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}
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// See https://github.com/hashicorp/consul/pull/3557 why we need this
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// and why we should get rid of it. In Consul 1.0 we also didn't map
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// Args correctly, so we ended up exposing (and need to carry forward)
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// ScriptArgs, see https://github.com/hashicorp/consul/issues/3587.
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config.TranslateKeys(rawMap, map[string]string{
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"args": "ScriptArgs",
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"script_args": "ScriptArgs",
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"deregister_critical_service_after": "DeregisterCriticalServiceAfter",
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"docker_container_id": "DockerContainerID",
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"tls_skip_verify": "TLSSkipVerify",
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"service_id": "ServiceID",
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})
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parseDuration := func(v interface{}) (time.Duration, error) {
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if v == nil {
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return 0, nil
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}
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switch x := v.(type) {
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case time.Duration:
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return x, nil
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case float64:
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return time.Duration(x), nil
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case string:
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return time.ParseDuration(x)
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default:
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return 0, fmt.Errorf("invalid format")
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}
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}
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parseHeaderMap := func(v interface{}) (map[string][]string, error) {
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if v == nil {
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return nil, nil
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}
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vm, ok := v.(map[string]interface{})
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if !ok {
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return nil, errInvalidHeaderFormat
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}
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m := map[string][]string{}
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for k, vv := range vm {
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vs, ok := vv.([]interface{})
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if !ok {
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return nil, errInvalidHeaderFormat
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}
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for _, vs := range vs {
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s, ok := vs.(string)
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if !ok {
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return nil, errInvalidHeaderFormat
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}
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m[k] = append(m[k], s)
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}
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}
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return m, nil
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}
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for k, v := range rawMap {
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switch strings.ToLower(k) {
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case "header":
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h, err := parseHeaderMap(v)
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if err != nil {
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return fmt.Errorf("invalid %q: %s", k, err)
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}
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rawMap[k] = h
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case "ttl", "interval", "timeout", "deregistercriticalserviceafter":
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d, err := parseDuration(v)
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if err != nil {
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return fmt.Errorf("invalid %q: %v", k, err)
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}
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rawMap[k] = d
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}
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}
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return nil
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}
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func ParseMetaPair(raw string) (string, string) {
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pair := strings.SplitN(raw, ":", 2)
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if len(pair) == 2 {
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return pair[0], pair[1]
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}
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return pair[0], ""
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}
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