From 613e11c4d2dcc0190b0b80b6040ea8d257349c58 Mon Sep 17 00:00:00 2001 From: Airat Arifullin Date: Fri, 16 Feb 2024 12:59:48 +0300 Subject: [PATCH] [#989] adm: Read and parse chains from file * Slightly fix the approach to read encoded chain from file in frostfs-adm. Signed-off-by: Airat Arifullin --- .../internal/modules/morph/ape/ape.go | 10 +++---- .../internal/modules/morph/ape/ape_util.go | 28 ++++++------------- 2 files changed, 13 insertions(+), 25 deletions(-) diff --git a/cmd/frostfs-adm/internal/modules/morph/ape/ape.go b/cmd/frostfs-adm/internal/modules/morph/ape/ape.go index c08dc512..957c7a15 100644 --- a/cmd/frostfs-adm/internal/modules/morph/ape/ape.go +++ b/cmd/frostfs-adm/internal/modules/morph/ape/ape.go @@ -22,8 +22,8 @@ const ( chainIDDesc = "Rule chain ID" ruleFlag = "rule" ruleFlagDesc = "Rule chain in text format" - ruleJSONFlag = "rule-json" - ruleJSONFlagDesc = "Chain rule in JSON format or path to the file" + pathFlag = "path" + pathFlagDesc = "path to encoded chain in JSON or binary format" targetNameFlag = "target-name" targetNameDesc = "Resource name in APE resource name format" targetTypeFlag = "target-type" @@ -99,10 +99,10 @@ func initAddRuleChainCmd() { addRuleChainCmd.Flags().String(chainIDFlag, "", chainIDDesc) _ = addRuleChainCmd.MarkFlagRequired(chainIDFlag) - addRuleChainCmd.Flags().String(ruleFlag, "", ruleFlagDesc) - addRuleChainCmd.Flags().String(ruleJSONFlag, "", ruleJSONFlagDesc) + addRuleChainCmd.Flags().StringArray(ruleFlag, []string{}, ruleFlagDesc) + addRuleChainCmd.Flags().String(pathFlag, "", pathFlagDesc) addRuleChainCmd.Flags().String(chainNameFlag, ingress, chainNameFlagDesc) - addRuleChainCmd.MarkFlagsMutuallyExclusive(ruleFlag, ruleJSONFlag) + addRuleChainCmd.MarkFlagsMutuallyExclusive(ruleFlag, pathFlag) } func initRemoveRuleChainCmd() { diff --git a/cmd/frostfs-adm/internal/modules/morph/ape/ape_util.go b/cmd/frostfs-adm/internal/modules/morph/ape/ape_util.go index 7f23e375..fe09776e 100644 --- a/cmd/frostfs-adm/internal/modules/morph/ape/ape_util.go +++ b/cmd/frostfs-adm/internal/modules/morph/ape/ape_util.go @@ -1,9 +1,7 @@ package ape import ( - "encoding/json" "fmt" - "os" "strings" "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-adm/internal/commonflags" @@ -63,29 +61,19 @@ func parseChainID(cmd *cobra.Command) apechain.ID { func parseChain(cmd *cobra.Command) *apechain.Chain { chain := new(apechain.Chain) - if ruleStmt, _ := cmd.Flags().GetString(ruleFlag); ruleStmt != "" { - parseErr := parseutil.ParseAPEChain(chain, []string{ruleStmt}) - commonCmd.ExitOnErr(cmd, "ape chain parser error: %w", parseErr) - } else if ruleJSON, _ := cmd.Flags().GetString(ruleJSONFlag); ruleJSON != "" { - var rule []byte - if _, err := os.Stat(ruleJSON); err == nil { - rule, err = os.ReadFile(ruleJSON) - commonCmd.ExitOnErr(cmd, "read file error: %w", err) - } else { - rule = []byte(ruleJSON) - if !json.Valid(rule) { - commonCmd.ExitOnErr(cmd, "read raw rule error: %w", - fmt.Errorf("invalid JSON")) - } - } - err := chain.DecodeBytes(rule) - commonCmd.ExitOnErr(cmd, "chain decode error: %w", err) + if rules, _ := cmd.Flags().GetStringArray(ruleFlag); len(rules) > 0 { + commonCmd.ExitOnErr(cmd, "parser error: %w", parseutil.ParseAPEChain(chain, rules)) + } else if encPath, _ := cmd.Flags().GetString(pathFlag); encPath != "" { + commonCmd.ExitOnErr(cmd, "decode binary or json error: %w", parseutil.ParseAPEChainBinaryOrJSON(chain, encPath)) } else { - commonCmd.ExitOnErr(cmd, "", fmt.Errorf("rule is not passed")) + commonCmd.ExitOnErr(cmd, "parser error: %w", fmt.Errorf("rule is not passed")) } chain.ID = parseChainID(cmd) + cmd.Println("Parsed chain:") + parseutil.PrintHumanReadableAPEChain(cmd, chain) + return chain }