95 lines
2.8 KiB
Go
95 lines
2.8 KiB
Go
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package connect
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import (
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"fmt"
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"strings"
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"github.com/hashicorp/boundary/internal/cmd/base"
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"github.com/posener/complete"
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)
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const (
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httpSynopsis = "Authorize a session against a target and invoke an HTTP client to connect"
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)
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func httpOptions(c *Command, set *base.FlagSets) {
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f := set.NewFlagSet("HTTP Options")
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f.StringVar(&base.StringVar{
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Name: "style",
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Target: &c.flagHttpStyle,
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EnvVar: "BOUNDARY_CONNECT_HTTP_STYLE",
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Completion: complete.PredictSet("curl"),
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Default: "curl",
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Usage: `Specifies how the CLI will attempt to invoke an HTTP client. This will also set a suitable default for -exec if a value was not specified. Currently-understood values are "curl".`,
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})
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f.StringVar(&base.StringVar{
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Name: "host",
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Target: &c.flagHttpHost,
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EnvVar: "BOUNDARY_CONNECT_HTTP_HOST",
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Completion: complete.PredictNothing,
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Usage: `Specifies the host value to use. The specified hostname will be passed through to the client (if supported) for use in the Host header and TLS SNI value.`,
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})
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f.StringVar(&base.StringVar{
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Name: "path",
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Target: &c.flagHttpPath,
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EnvVar: "BOUNDARY_CONNECT_HTTP_PATH",
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Completion: complete.PredictNothing,
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Usage: `Specifies a path that will be appended to the generated URL.`,
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})
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f.StringVar(&base.StringVar{
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Name: "method",
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Target: &c.flagHttpMethod,
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EnvVar: "BOUNDARY_CONNECT_HTTP_METHOD",
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Completion: complete.PredictNothing,
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Usage: `Specifies the method to use. If not set, will use the client's default.`,
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})
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f.StringVar(&base.StringVar{
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Name: "scheme",
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Target: &c.flagHttpScheme,
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Default: "https",
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EnvVar: "BOUNDARY_CONNECT_HTTP_SCHEME",
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Completion: complete.PredictNothing,
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Usage: `Specifies the scheme to use.`,
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})
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}
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type httpFlags struct {
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flagHttpStyle string
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flagHttpHost string
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flagHttpPath string
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flagHttpMethod string
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flagHttpScheme string
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}
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func (h *httpFlags) defaultExec() string {
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return strings.ToLower(h.flagHttpStyle)
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}
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func (h *httpFlags) buildArgs(c *Command, port, ip, addr string) []string {
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var args []string
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switch h.flagHttpStyle {
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case "curl":
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if h.flagHttpMethod != "" {
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args = append(args, "-X", h.flagHttpMethod)
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}
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var uri string
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if h.flagHttpHost != "" {
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h.flagHttpHost = strings.TrimSuffix(h.flagHttpHost, "/")
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args = append(args, "-H", fmt.Sprintf("Host: %s", h.flagHttpHost))
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args = append(args, "--resolve", fmt.Sprintf("%s:%s:%s", h.flagHttpHost, port, ip))
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uri = fmt.Sprintf("%s://%s:%s", h.flagHttpScheme, h.flagHttpHost, port)
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} else {
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uri = fmt.Sprintf("%s://%s", h.flagHttpScheme, addr)
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}
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if h.flagHttpPath != "" {
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uri = fmt.Sprintf("%s/%s", uri, strings.TrimPrefix(h.flagHttpPath, "/"))
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}
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args = append(args, uri)
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}
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return args
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}
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