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109 lines
3.5 KiB
Go
109 lines
3.5 KiB
Go
package ngrok2
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// Tunnel represents one open tunnel in the daemon
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type Tunnel struct {
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Name string `json:"name"`
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URI string `json:"uri"`
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PublicURL string `json:"public_url"`
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Proto string `json:"proto"`
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Config struct {
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Addr string `json:"addr"`
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Inspect bool `json:"inspect"`
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} `json:"config"`
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Metrics TunnelMetrics `json:"metrics"`
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}
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// TunnelMetrics contains details about the tunnel
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type TunnelMetrics struct {
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HTTP struct {
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Count int64 `json:"count"`
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Rate1 float64 `json:"rate1"`
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Rate5 float64 `json:"rate5"`
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Rate15 float64 `json:"rate15"`
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P50 float64 `json:"p50"`
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P90 float64 `json:"p90"`
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P95 float64 `json:"p95"`
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P99 float64 `json:"p99"`
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} `json:"http"`
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Conns struct {
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Count int64 `json:"count"`
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Gauge int64 `json:"gauge"`
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Rate1 float64 `json:"rate1"`
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Rate5 float64 `json:"rate5"`
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Rate15 float64 `json:"rate15"`
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P50 float64 `json:"p50"`
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P90 float64 `json:"p90"`
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P95 float64 `json:"p95"`
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P99 float64 `json:"p99"`
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} `json:"conns"`
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}
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// CreateTunnelInput represents all options possible to be set on a tunnel
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type CreateTunnelInput struct {
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// [required, all] Name of the tunnel to create
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Name string `json:"name"`
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// [required, all] tunnel protocol name, one of `http`, `tcp`, `tls`
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Proto string `json:"proto"`
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// [required, all] forward traffic to this local port number or network address
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Addr string `json:"addr"`
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// [all] enable http request inspection
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Inspect bool `json:"inspect,omitempty"`
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// [http] HTTP basic authentication credentials to enforce on tunneled requests `username:password`
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Auth string `json:"auth,omitempty"`
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// [http] Rewrite the HTTP Host header to this value, or `preserve` to leave it unchanged
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HostHeader string `json:"host_header,omitempty"`
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// [http] bind an HTTPS or HTTP endpoint or both `true`, `false`, or `both`
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BindTLS string `json:"bind_tls,omitempty"`
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// [http, tls] subdomain name to request. If unspecified, uses the tunnel name
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Subdomain string `json:"subdomain,omitempty"`
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// [http, tls] hostname to request (requires reserved name and DNS CNAME)
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Hostname string `json:"hostname,omitempty"`
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// [tls] PEM TLS certificate at this path to terminate TLS traffic before forwarding locally
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CRT string `json:"crt,omitempty"`
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// [tls] PEM TLS private key at this path to terminate TLS traffic before forwarding locally
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Key string `json:"key,omitempty"`
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// [tls] PEM TLS certificate authority at this path will verify incoming TLS client connection certificates.
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ClientCAS string `json:"client_cas,omitempty"`
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// [tcp] bind the remote TCP port on the given address
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RemoteAddr string `json:"remote_addr,omitempty"`
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}
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// ListTunnels returns a slice of all known open tunnels in the daemon
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func (c *Client) ListTunnels() ([]Tunnel, error) {
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var envelope = struct {
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Tunnels []Tunnel `json:"tunnels"`
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}{}
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return envelope.Tunnels, c.do("GET", "/api/tunnels", nil, &envelope)
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}
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// GetTunnelByName retrieves details for a specific tunnel by its name
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func (c *Client) GetTunnelByName(name string) (Tunnel, error) {
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resp := Tunnel{}
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return resp, c.do("GET", "/api/tunnels/"+name, nil, &resp)
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}
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// StopTunnel closes a tunnel by its name
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func (c *Client) StopTunnel(name string) error {
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return c.do("DELETE", "/api/tunnels/"+name, nil, nil)
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}
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// CreateTunnel starts a new tunnel for given protocol and address
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// See https://ngrok.com/docs#tunnel-definitions for details
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func (c *Client) CreateTunnel(tunnelOpts CreateTunnelInput) (Tunnel, error) {
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resp := Tunnel{}
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return resp, c.do("POST", "/api/tunnels", tunnelOpts, &resp)
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}
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