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Original file line number | Diff line number | Diff line change |
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package admin | ||
|
||
import ( | ||
"fmt" | ||
"os" | ||
"strings" | ||
|
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"github.com/spf13/cobra" | ||
"github.com/spf13/pflag" | ||
) | ||
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var Cmd *cobra.Command | ||
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func init() { | ||
Cmd = &cobra.Command{ | ||
Use: "admin", | ||
Short: "The pgmap manager tool", | ||
SilenceUsage: true, | ||
} | ||
Cmd.PersistentFlags().String("secret-key", "", "key to generate network secret") | ||
Cmd.AddCommand(secretCmd()) | ||
Cmd.AddCommand(networksCmd()) | ||
Cmd.AddCommand(peersCmd()) | ||
Cmd.AddCommand(putMetaCmd()) | ||
Cmd.AddCommand(getMetaCmd()) | ||
} | ||
|
||
func requiredArg(flagSet *pflag.FlagSet, argName string) (string, error) { | ||
value := os.Getenv(fmt.Sprintf("PG_%s", strings.ReplaceAll(strings.ToUpper(argName), "-", "_"))) | ||
arg, err := flagSet.GetString(argName) | ||
if err != nil { | ||
return "", err | ||
} | ||
if arg != "" { | ||
value = arg | ||
} | ||
if value == "" { | ||
return value, fmt.Errorf("required flag \"%s\" not set", argName) | ||
} | ||
return value, nil | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,86 @@ | ||
package admin | ||
|
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import ( | ||
"encoding/json" | ||
"fmt" | ||
"os" | ||
"reflect" | ||
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"github.com/rkonfj/peerguard/peermap/exporter" | ||
"github.com/spf13/cobra" | ||
) | ||
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func getMetaCmd() *cobra.Command { | ||
cmd := &cobra.Command{ | ||
Use: "get-meta <network>", | ||
Short: "Query network metadata from pgmap", | ||
Args: cobra.ExactArgs(1), | ||
RunE: func(cmd *cobra.Command, args []string) error { | ||
secretKey, err := requiredArg(cmd.InheritedFlags(), "secret-key") | ||
if err != nil { | ||
return err | ||
} | ||
server, err := requiredArg(cmd.Flags(), "server") | ||
if err != nil { | ||
return err | ||
} | ||
c, err := exporter.NewClient(server, secretKey) | ||
if err != nil { | ||
return err | ||
} | ||
networkMeta, err := c.NetworkMeta(args[0]) | ||
if err != nil { | ||
return err | ||
} | ||
return json.NewEncoder(os.Stdout).Encode(networkMeta) | ||
}, | ||
} | ||
cmd.Flags().StringP("server", "s", "", "peermap server url") | ||
return cmd | ||
} | ||
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func putMetaCmd() *cobra.Command { | ||
cmd := &cobra.Command{ | ||
Use: "set-meta <network>", | ||
Short: "Set network metadata to pgmap", | ||
Args: cobra.ExactArgs(1), | ||
RunE: func(cmd *cobra.Command, args []string) error { | ||
secretKey, err := requiredArg(cmd.InheritedFlags(), "secret-key") | ||
if err != nil { | ||
return err | ||
} | ||
server, err := requiredArg(cmd.Flags(), "server") | ||
if err != nil { | ||
return err | ||
} | ||
key, err := cmd.Flags().GetString("key") | ||
if err != nil { | ||
return err | ||
} | ||
value, err := cmd.Flags().GetString("value") | ||
if err != nil { | ||
return err | ||
} | ||
c, err := exporter.NewClient(server, secretKey) | ||
if err != nil { | ||
return err | ||
} | ||
networkMeta, err := c.NetworkMeta(args[0]) | ||
if err != nil { | ||
return err | ||
} | ||
v := reflect.ValueOf(networkMeta).Elem().FieldByName(key) | ||
if !v.IsValid() { | ||
return fmt.Errorf("meta %s not found", key) | ||
} | ||
v.SetString(value) | ||
json.NewEncoder(os.Stdout).Encode(networkMeta) | ||
return c.PutNetworkMeta(args[0], *networkMeta) | ||
}, | ||
} | ||
cmd.Flags().StringP("server", "s", "", "peermap server url") | ||
cmd.Flags().StringP("key", "k", "", "metadata key") | ||
cmd.Flags().StringP("value", "v", "", "metadata value") | ||
cmd.MarkFlagRequired("key") | ||
return cmd | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,38 @@ | ||
package admin | ||
|
||
import ( | ||
"encoding/json" | ||
"os" | ||
|
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"github.com/rkonfj/peerguard/peermap/exporter" | ||
"github.com/spf13/cobra" | ||
) | ||
|
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func networksCmd() *cobra.Command { | ||
cmd := &cobra.Command{ | ||
Use: "networks", | ||
Short: "Query networks from pgmap", | ||
Args: cobra.NoArgs, | ||
RunE: func(cmd *cobra.Command, args []string) error { | ||
secretKey, err := requiredArg(cmd.InheritedFlags(), "secret-key") | ||
if err != nil { | ||
return err | ||
} | ||
server, err := requiredArg(cmd.Flags(), "server") | ||
if err != nil { | ||
return err | ||
} | ||
c, err := exporter.NewClient(server, secretKey) | ||
if err != nil { | ||
return err | ||
} | ||
networks, err := c.Networks() | ||
if err != nil { | ||
return err | ||
} | ||
return json.NewEncoder(os.Stdout).Encode(networks) | ||
}, | ||
} | ||
cmd.Flags().StringP("server", "s", "", "peermap server url") | ||
return cmd | ||
} |
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,39 @@ | ||
package admin | ||
|
||
import ( | ||
"encoding/json" | ||
"os" | ||
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"github.com/rkonfj/peerguard/peermap/exporter" | ||
"github.com/spf13/cobra" | ||
) | ||
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func peersCmd() *cobra.Command { | ||
cmd := &cobra.Command{ | ||
Use: "peers", | ||
Short: "Query peers from pgmap", | ||
Args: cobra.NoArgs, | ||
RunE: func(cmd *cobra.Command, args []string) error { | ||
secretKey, err := requiredArg(cmd.InheritedFlags(), "secret-key") | ||
if err != nil { | ||
return err | ||
} | ||
server, err := requiredArg(cmd.Flags(), "server") | ||
if err != nil { | ||
return err | ||
} | ||
c, err := exporter.NewClient(server, secretKey) | ||
if err != nil { | ||
return err | ||
} | ||
peers, err := c.Peers() | ||
if err != nil { | ||
return err | ||
} | ||
return json.NewEncoder(os.Stdout).Encode(peers) | ||
}, | ||
} | ||
|
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cmd.Flags().StringP("server", "s", "", "peermap server url") | ||
return cmd | ||
} |
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