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fix(import-url): validate artifact URL scheme #560

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fix(import-url): validate artifact URL scheme #560

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1f31e44
fix(import-url): validate artifact URL scheme
dipak0000812 Sep 30, 2026
2806c15
fix(import-url): validate artifact URL scheme
dipak0000812 Oct 11, 2026
a64d332
fix(import-url): remove redundant scheme check
dipak0000812 Oct 13, 2026
871b27f
fix(import-url): reject invalid positional arguments
dipak0000812 Oct 17, 2026
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48 changes: 31 additions & 17 deletions cmd/importURL.go
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Original file line number Diff line number Diff line change
Expand Up @@ -31,12 +31,8 @@ func NewImportURLCommand(globalClientOpts *connectors.ClientOptions) *cobra.Comm
Use: "import-url",
Short: "import API artifacts from URL on Microcks server",
Long: `import API artifacts from URL on Microcks server`,
Args: validateImportURLArgs,
RunE: func(cmd *cobra.Command, args []string) error {
// Parse subcommand args first.
if len(args) == 0 {
return errors.Wrapf(errors.KindUsage, "import-url requires a <specificationFileURL[:primary[:secret]]> argument")
}

specificationFiles := args[0]

mc, _, err := newCommandClient(globalClientOpts)
Expand Down Expand Up @@ -64,24 +60,42 @@ func NewImportURLCommand(globalClientOpts *connectors.ClientOptions) *cobra.Comm
return importURLCmd
}

func validateImportURLArgs(cmd *cobra.Command, args []string) error {
if len(args) == 0 {
return errors.Wrapf(errors.KindUsage, "import-url requires a <specificationFileURL[:primary[:secret]]> argument")
}
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dipak0000812 marked this conversation as resolved.
if len(args) > 1 {
return errors.Wrapf(errors.KindUsage, "import-url accepts only 1 positional argument; specify multiple URLs as a comma-separated list: <url1,url2>")
}

@lekaf974 lekaf974 Oct 7, 2026

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I think this way it gives to many responsibilities to this function.
Cobra offer pre-hook Args which is the right place for this kind of validation
this is also valid for the if len(arg) == 0 check

@Harsh4902 Harsh4902 Oct 9, 2026

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Yes, I totally agree here. We can use that functionality to shift our validation much closer to the actual user input.

for _, f := range strings.Split(args[0], ",") {
lower := strings.ToLower(f)
if (!strings.HasPrefix(lower, "https://") && !strings.HasPrefix(lower, "http://")) || lower == "http://" || lower == "https://" {
return errors.Wrapf(
errors.KindUsage,
"invalid artifact URL '%s': must start with http:// or https://",
f,
)
}
}
return nil
}

func parseImportURLArg(f string) (string, bool, string) {
mainArtifact := true
secret := ""

// Check if URL starts with https or http
if strings.HasPrefix(f, "https://") || strings.HasPrefix(f, "http://") {
parts := strings.Split(f, ":")
n := len(parts)
parts := strings.Split(f, ":")
n := len(parts)

for i := 2; i < n; i++ {
if val, parseErr := strconv.ParseBool(parts[i]); parseErr == nil {
mainArtifact = val
if i+1 < n {
secret = strings.Join(parts[i+1:], ":")
}
f = strings.Join(parts[:i], ":")
break
for i := 2; i < n; i++ {
if val, parseErr := strconv.ParseBool(parts[i]); parseErr == nil {
mainArtifact = val
if i+1 < n {
secret = strings.Join(parts[i+1:], ":")
}
f = strings.Join(parts[:i], ":")
break
}
}
return f, mainArtifact, secret
Expand Down
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