mirror of
https://github.com/gospider007/requests.git
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309 lines
12 KiB
Go
309 lines
12 KiB
Go
package requests
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import (
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"bytes"
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"context"
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"io"
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"net"
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"net/http"
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"net/url"
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"time"
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"github.com/gospider007/gtls"
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"github.com/gospider007/ja3"
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"github.com/gospider007/websocket"
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)
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// Connection Management Options
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type ClientOption struct {
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Ja3Spec ja3.Ja3Spec //custom ja3Spec,use ja3.CreateSpecWithStr or ja3.CreateSpecWithId create
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H2Ja3Spec ja3.H2Ja3Spec //h2 fingerprint
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Proxy string //proxy,support https,http,socks5
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ForceHttp1 bool //force use http1 send requests
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Ja3 bool //enable ja3 fingerprint
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DisCookie bool //disable cookies
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DisDecode bool //disable auto decode
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DisUnZip bool //disable auto zip decode
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DisAlive bool //disable keepalive
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Bar bool ////enable bar display
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OptionCallBack func(ctx context.Context, option *RequestOption) error //option callback,if error is returnd, break request
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ResultCallBack func(ctx context.Context, option *RequestOption, response *Response) error //result callback,if error is returnd,next errCallback
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ErrCallBack func(ctx context.Context, option *RequestOption, response *Response, err error) error //error callback,if error is returnd,break request
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RequestCallBack func(ctx context.Context, request *http.Request, response *http.Response) error //request and response callback,if error is returnd,reponse is error
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MaxRetries int //try num
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MaxRedirect int //redirect num ,<0 no redirect,==0 no limit
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Headers any //default headers
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Timeout time.Duration //request timeout
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ResponseHeaderTimeout time.Duration //ResponseHeaderTimeout ,default:30
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TlsHandshakeTimeout time.Duration //tls timeout,default:15
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//network card ip
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DialTimeout time.Duration //dial tcp timeout,default:15
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KeepAlive time.Duration //keepalive,default:30
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LocalAddr *net.TCPAddr
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Dns *net.UDPAddr //dns
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AddrType gtls.AddrType //dns parse addr type
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Jar *jar //custom cookies
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//other option
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GetProxy func(ctx context.Context, url *url.URL) (string, error) //proxy callback:support https,http,socks5 proxy
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GetAddrType func(host string) gtls.AddrType
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}
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// Options for sending requests
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type RequestOption struct {
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Ja3Spec ja3.Ja3Spec //custom ja3Spec,use ja3.CreateSpecWithStr or ja3.CreateSpecWithId create
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H2Ja3Spec ja3.H2Ja3Spec //custom h2 fingerprint
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Proxy string //proxy,support http,https,socks5,example：http://127.0.0.1:7005
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ForceHttp1 bool //force use http1 send requests
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Ja3 bool //enable ja3 fingerprint
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DisCookie bool //disable cookies,not use cookies
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DisDecode bool //disable auto decode
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DisUnZip bool //disable auto zip decode
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DisAlive bool //disable keepalive
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Bar bool //enable bar display
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OptionCallBack func(ctx context.Context, option *RequestOption) error //option callback,if error is returnd, break request
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ResultCallBack func(ctx context.Context, option *RequestOption, response *Response) error //result callback,if error is returnd,next errCallback
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ErrCallBack func(ctx context.Context, option *RequestOption, response *Response, err error) error //error callback,if error is returnd,break request
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RequestCallBack func(ctx context.Context, request *http.Request, response *http.Response) error //request and response callback,if error is returnd,reponse is error
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MaxRetries int //try num
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MaxRedirect int //redirect num ,<0 no redirect,==0 no limit
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Headers any //request headers：json,map，header
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Timeout time.Duration //request timeout
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ResponseHeaderTimeout time.Duration //ResponseHeaderTimeout ,default:30
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TlsHandshakeTimeout time.Duration
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//network card ip
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DialTimeout time.Duration //dial tcp timeout,default:15
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KeepAlive time.Duration //keepalive,default:30
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LocalAddr *net.TCPAddr
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Dns *net.UDPAddr //dns
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AddrType gtls.AddrType //dns parse addr type //tls timeout,default:15
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Jar *jar //custom cookies
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// other option
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Method string //method
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Url *url.URL
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Host string
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Referer string //set headers referer value
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ContentType string //headers Content-Type value
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Cookies any // cookies,support :json,map,str，http.Header
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Params any //url params，join url query,json,map
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Json any //send application/json,support io.Reader,：string,[]bytes,json,map
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Data any //send application/x-www-form-urlencoded, support io.Reader, string,[]bytes,json,map
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Form any //send multipart/form-data,file upload,support io.Reader, json,map
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Text any //send text/xml,support: io.Reader, string,[]bytes,json,map
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Body any //not setting context-type,support io.Reader, string,[]bytes,json,map
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Stream bool //disable auto read
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WsOption websocket.Option //websocket option
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DisProxy bool //force disable proxy
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once bool
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client *Client
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}
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func (obj *RequestOption) Client() *Client {
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return obj.client
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}
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// Upload files with form-data,
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type File struct {
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FileName string
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ContentType string
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Content any
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}
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func (obj *RequestOption) initBody(ctx context.Context) (io.Reader, error) {
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if obj.Body != nil {
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body, _, _, err := obj.newBody(obj.Body, readType)
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if err != nil || body == nil {
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return nil, err
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}
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return body, err
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} else if obj.Form != nil {
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var orderMap *orderMap
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body, orderMap, _, err := obj.newBody(obj.Form, mapType)
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if err != nil {
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return nil, err
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}
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if orderMap == nil {
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return nil, nil
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}
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body, contentType, once, err := orderMap.parseForm(ctx)
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obj.once = once
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if obj.ContentType == "" {
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obj.ContentType = contentType
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}
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if body == nil {
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return nil, nil
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}
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return body, nil
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} else if obj.Data != nil {
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body, orderMap, _, err := obj.newBody(obj.Data, mapType)
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if err != nil {
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return body, err
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}
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if obj.ContentType == "" {
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obj.ContentType = "application/x-www-form-urlencoded"
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}
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if body != nil {
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return body, nil
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}
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if orderMap == nil {
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return nil, nil
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}
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body2 := orderMap.parseData()
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if body2 == nil {
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return nil, nil
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}
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return body2, nil
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} else if obj.Json != nil {
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_, orderMap, _, err := obj.newBody(obj.Json, mapType)
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if err != nil {
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return nil, err
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}
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if obj.ContentType == "" {
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obj.ContentType = "application/json"
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}
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body, err := orderMap.MarshalJSON()
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if err != nil {
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return nil, err
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}
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if body == nil {
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return nil, nil
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}
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return bytes.NewReader(body), nil
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} else if obj.Text != nil {
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body, _, _, err := obj.newBody(obj.Text, readType)
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if err != nil {
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return nil, err
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}
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if obj.ContentType == "" {
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obj.ContentType = "text/plain"
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}
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if body == nil {
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return nil, nil
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}
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return body, nil
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} else {
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return nil, nil
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}
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}
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func (obj *RequestOption) initParams() (*url.URL, error) {
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if obj.Params == nil {
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return obj.Url, nil
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}
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_, dataMap, _, err := obj.newBody(obj.Params, mapType)
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if err != nil {
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return nil, err
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}
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query := dataMap.parseParams().String()
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if query == "" {
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return obj.Url, nil
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}
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pquery := obj.Url.Query().Encode()
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if pquery == "" {
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obj.Url.RawQuery = query
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} else {
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obj.Url.RawQuery = pquery + "&" + query
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}
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return obj.Url, nil
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}
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func (obj *Client) newRequestOption(option RequestOption) RequestOption {
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// start
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if !option.Ja3Spec.IsSet() {
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option.Ja3Spec = obj.option.Ja3Spec
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}
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if !option.H2Ja3Spec.IsSet() {
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option.H2Ja3Spec = obj.option.H2Ja3Spec
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}
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if option.Proxy == "" {
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option.Proxy = obj.option.Proxy
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}
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if !option.ForceHttp1 {
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option.ForceHttp1 = obj.option.ForceHttp1
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}
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if !option.Ja3 {
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option.Ja3 = obj.option.Ja3
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}
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if !option.DisCookie {
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option.DisCookie = obj.option.DisCookie
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}
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if !option.DisDecode {
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option.DisDecode = obj.option.DisDecode
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}
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if !option.DisUnZip {
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option.DisUnZip = obj.option.DisUnZip
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}
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if !option.DisAlive {
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option.DisAlive = obj.option.DisAlive
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}
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if !option.Bar {
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option.Bar = obj.option.Bar
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}
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if option.OptionCallBack == nil {
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option.OptionCallBack = obj.option.OptionCallBack
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}
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if option.ResultCallBack == nil {
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option.ResultCallBack = obj.option.ResultCallBack
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}
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if option.ErrCallBack == nil {
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option.ErrCallBack = obj.option.ErrCallBack
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}
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if option.RequestCallBack == nil {
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option.RequestCallBack = obj.option.RequestCallBack
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}
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if option.MaxRetries == 0 {
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option.MaxRetries = obj.option.MaxRetries
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}
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if option.MaxRedirect == 0 {
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option.MaxRedirect = obj.option.MaxRedirect
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}
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if option.Headers == nil {
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option.Headers = obj.option.Headers
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}
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if option.Timeout == 0 {
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option.Timeout = obj.option.Timeout
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}
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if option.ResponseHeaderTimeout == 0 {
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option.ResponseHeaderTimeout = obj.option.ResponseHeaderTimeout
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}
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if option.TlsHandshakeTimeout == 0 {
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option.TlsHandshakeTimeout = obj.option.TlsHandshakeTimeout
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}
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if option.DialTimeout == 0 {
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option.DialTimeout = obj.option.DialTimeout
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}
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if option.KeepAlive == 0 {
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option.KeepAlive = obj.option.KeepAlive
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}
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if option.LocalAddr == nil {
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option.LocalAddr = obj.option.LocalAddr
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}
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if option.Dns == nil {
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option.Dns = obj.option.Dns
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}
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if option.AddrType == 0 {
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option.AddrType = obj.option.AddrType
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}
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if option.Jar == nil {
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option.Jar = obj.option.Jar
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}
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//end
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if option.MaxRetries < 0 {
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option.MaxRetries = 0
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}
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if !option.Ja3Spec.IsSet() && option.Ja3 {
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option.Ja3Spec = ja3.DefaultJa3Spec()
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}
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if option.DisCookie {
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option.Jar = nil
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}
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if option.DisProxy {
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option.Proxy = ""
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}
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return option
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}
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