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feat(core): support update of SCS read from JSON file #250

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Merged
merged 1 commit into from
Aug 10, 2024
Merged

feat(core): support update of SCS read from JSON file #250

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40 changes: 33 additions & 7 deletions cmd/policy-subjectConditionSets.go
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Original file line number Diff line number Diff line change
Expand Up @@ -181,16 +181,36 @@ func policy_updateSubjectConditionSet(cmd *cobra.Command, args []string) {
id := flagHelper.GetRequiredString("id")
metadataLabels := flagHelper.GetStringSlice("label", metadataLabels, cli.FlagHelperStringSliceOptions{Min: 0})
ssFlagJSON := flagHelper.GetOptionalString("subject-sets")
ssFileJSON := flagHelper.GetOptionalString("subject-sets-file-json")

var (
ss []*policy.SubjectSet
err error
)
if ssFlagJSON != "" {
ss, err = unmarshalSubjectSetsProto([]byte(ssFlagJSON))
var ssBytes []byte
// validate no flag conflicts
if ssFileJSON == "" && ssFlagJSON == "" {
cli.ExitWithError("At least one subject set must be provided ('--subject-sets', '--subject-sets-file-json')", nil)
} else if ssFileJSON != "" && ssFlagJSON != "" {
cli.ExitWithError("Only one of '--subject-sets' or '--subject-sets-file-json' can be provided", nil)
}

// read subject sets into bytes from either the flagged json file or json string
if ssFileJSON != "" {
jsonFile, err := os.Open(ssFileJSON)
if err != nil {
cli.ExitWithError(fmt.Sprintf("Failed to open file at path: %s", ssFileJSON), err)
}
defer jsonFile.Close()

bytes, err := io.ReadAll(jsonFile)
if err != nil {
cli.ExitWithError("Error unmarshalling subject sets", err)
cli.ExitWithError(fmt.Sprintf("Failed to read bytes from file at path: %s", ssFileJSON), err)
}
ssBytes = bytes
} else {
ssBytes = []byte(ssFlagJSON)
}

ss, err := unmarshalSubjectSetsProto(ssBytes)
if err != nil {
cli.ExitWithError("Error unmarshalling subject sets", err)
}

_, err = h.UpdateSubjectConditionSet(id, ss, getMetadataMutable(metadataLabels), getMetadataUpdateBehavior())
Expand Down Expand Up @@ -306,6 +326,12 @@ func init() {
updateDoc.GetDocFlag("subject-sets").Default,
updateDoc.GetDocFlag("subject-sets").Description,
)
updateDoc.Flags().StringP(
createDoc.GetDocFlag("subject-sets-file-json").Name,
createDoc.GetDocFlag("subject-sets-file-json").Shorthand,
createDoc.GetDocFlag("subject-sets-file-json").Default,
createDoc.GetDocFlag("subject-sets-file-json").Description,
)

deleteDoc := man.Docs.GetCommand(
"policy/subject-condition-sets/delete",
Expand Down
5 changes: 5 additions & 0 deletions docs/man/policy/subject-condition-sets/update.md
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,11 @@ command:
description: A JSON array of subject sets, containing a list of condition groups, each with one or more conditions
shorthand: s
default: ""
- name: subject-sets-file-json
description: A JSON file with path from the current working directory containing an array of subject sets
shorthand: j
default: ''
required: false
- name: label
description: "Optional metadata 'labels' in the format: key=value"
shorthand: l
Expand Down