How to use FormAction method of html Package

Best K6 code snippet using html.FormAction

webserver.go

Source:webserver.go Github

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...41 Path: pathRegistrationForm,42 Method: "GET",43 Handler: func(r pz.Request) pz.Response {44 context := registrationFormContext{45 FormAction: pathRegistrationHandler,46 }47 return pz.Ok(48 pz.HTMLTemplate(registrationForm, &context),49 &context,50 )51 },52 }53}54var registrationForm = html.Must(html.New("").Parse(`<html>55<head>56 <title>Register</title>57</head>58<body>59<h1>Register</h1>60{{ if .ErrorMessage }}<p id="error-message">{{ .ErrorMessage }}</p>{{ end }}61<form action="{{ .FormAction }}" method="POST">62 <label for="username">Username</label>63 <input type="text" id="username" name="username"><br><br>64 <label for="email">Email</label>65 <input type="text" id="email" name="email"><br><br>66 <input type="submit" value="Submit">67</form>68</body>69</html>`))70var ErrParsingFormData = &pz.HTTPError{71 Status: http.StatusBadRequest,72 Message: "error parsing form data",73}74type registrationFormContext struct {75 FormAction string `json:"formAction"`76 ErrorMessage string `json:"errorMessage,omitempty"` // for html template77 PrivateError string `json:"privateError,omitempty"` // logging only78}79func (ws *WebServer) RegistrationHandlerRoute() pz.Route {80 return pz.Route{81 Path: pathRegistrationHandler,82 Method: "POST",83 Handler: func(r pz.Request) pz.Response {84 form, err := parseForm(r)85 if err != nil {86 return pz.HandleError(87 "error parsing form data",88 ErrParsingFormData,89 &logging{90 Message: "parsing registration form data",91 ErrorType: fmt.Sprintf("%T", err),92 Error: err.Error(),93 },94 )95 }96 username := types.UserID(form.Get("username"))97 if err := ws.AuthService.Register(98 username,99 form.Get("email"),100 ); err != nil {101 httpErr := &pz.HTTPError{102 Status: http.StatusInternalServerError,103 Message: "internal server error",104 }105 errors.As(err, &httpErr)106 context := registrationFormContext{107 FormAction: pathRegistrationHandler,108 ErrorMessage: httpErr.Message,109 PrivateError: err.Error(),110 }111 return pz.Response{112 Status: httpErr.Status,113 Data: pz.HTMLTemplate(registrationForm, &context),114 }.WithLogging(&context)115 }116 return pz.Created(117 pz.String(registrationSuccessPage),118 &logging{119 Message: "kicked off user registration",120 User: username,121 },122 )123 },124 }125}126const registrationSuccessPage = `<html>127<head>128 <title>Registration Accepted</title>129<body>130<h1>131Registration Accepted132</h1>133<p>An email has been sent to the email address provided. Please check your134email for a confirmation link.</p>135</body>136</head>137</html>`138func (ws *WebServer) RegistrationConfirmationFormRoute() pz.Route {139 return pz.Route{140 Path: pathRegistrationConfirmationForm,141 Method: "GET",142 Handler: func(r pz.Request) pz.Response {143 context := registrationConfirmationContext{144 FormAction: pathRegistrationConfirmationHandler,145 Token: r.URL.Query().Get("t"),146 }147 return pz.Ok(148 pz.HTMLTemplate(registrationConfirmationForm, &context),149 &context,150 )151 },152 }153}154var registrationConfirmationForm = html.Must(html.New("").Parse(`<html>155<head>156 <title>Confirm Registration</title>157</head>158<body>159<h1>Confirm Registration<h1>160{{ if .ErrorMessage }}<p id="error-message">{{ .ErrorMessage }}</p>{{ end }}161<form action="{{ .FormAction }}" method="POST">162 <label for="password">Password</label>163 <input type="password" id="password" name="password"><br><br>164 <input type="hidden" id="token" name="token" value="{{.Token}}">165 <input type="submit" value="Submit">166</form>167</body>168</html>`))169type registrationConfirmationContext struct {170 FormAction string `json:"formAction"`171 Token string `json:"token"` // hidden form field172 ErrorMessage string `json:"errorMessage,omitempty"` // for html template173 PrivateError string `json:"privateError,omitempty"` // logging only174 ErrorType string `json:"errorType,omitempty"` // type of PrivateError175}176func (ws *WebServer) RegistrationConfirmationHandlerRoute() pz.Route {177 return pz.Route{178 Path: pathRegistrationConfirmationHandler,179 Method: "POST",180 Handler: func(r pz.Request) pz.Response {181 form, err := parseForm(r)182 if err != nil {183 return pz.BadRequest(pz.String("error parsing form"), &logging{184 Message: "parsing registration confirmation form",185 Error: err.Error(),186 })187 }188 token, password := form.Get("token"), form.Get("password")189 if err := ws.AuthService.ConfirmRegistration(190 token,191 password,192 ); err != nil {193 httpErr := &pz.HTTPError{194 Status: http.StatusInternalServerError,195 Message: "internal server error",196 }197 _ = errors.As(err, &httpErr)198 context := registrationConfirmationContext{199 FormAction: pathRegistrationConfirmationForm,200 Token: form.Get("token"),201 ErrorMessage: httpErr.Message,202 PrivateError: err.Error(),203 ErrorType: fmt.Sprintf("%T", err),204 }205 return pz.Response{206 Status: httpErr.Status,207 Data: pz.HTMLTemplate(208 registrationConfirmationForm,209 &context,210 ),211 }.WithLogging(&context)212 }213 return pz.SeeOther(ws.DefaultRedirectLocation, &struct {214 Message string `json:"message"`215 }{"successfully registered user"})216 },217 }218}219func (ws *WebServer) LoginFormPage(r pz.Request) pz.Response {220 query := r.URL.Query()221 // create a struct for templating and logging222 context := struct {223 FormAction string `json:"formAction"`224 ErrorMessage string `json:"-"`225 }{226 FormAction: ws.BaseURL + "login?" + url.Values{227 "callback": []string{query.Get("callback")},228 "redirect": []string{query.Get("redirect")},229 }.Encode(),230 }231 return pz.Ok(pz.HTMLTemplate(loginForm, &context), &context)232}233var loginForm = html.Must(html.New("").Parse(`<html>234<head>235 <title>Login</title>236</head>237<body>238<h1>Login</h1>239{{ if .ErrorMessage }}<p id="error-message">{{ .ErrorMessage }}</p>{{ end }}240<form action="{{ .FormAction }}" method="POST">241 <label for="username">Username</label>242 <input type="text" id="username" name="username"><br><br>243 <label for="password">Password</label>244 <input type="password" id="password" name="password"><br><br>245 <input type="submit" value="Submit">246</form>247</body>248</html>`))249func (ws *WebServer) LoginHandler(r pz.Request) pz.Response {250 form, err := parseForm(r)251 if err != nil {252 return pz.BadRequest(253 pz.Stringf("parsing credentials: %v", err),254 &logging{255 Message: "parsing credentials from multi-part form",256 ErrorType: fmt.Sprintf("%T", err),257 Error: err.Error(),258 },259 )260 }261 username := types.UserID(form.Get("username"))262 code, err := ws.AuthService.LoginAuthCode(&types.Credentials{263 User: username,264 Password: form.Get("password"),265 })266 if err != nil {267 if errors.Is(err, ErrCredentials) {268 return pz.Unauthorized(269 pz.HTMLTemplate(loginForm, &struct {270 Location html.HTML271 FormAction string272 ErrorMessage string273 }{274 FormAction: ws.BaseURL + "login",275 ErrorMessage: "Invalid credentials",276 }),277 &logging{278 User: username,279 Message: "login failed",280 Error: err.Error(),281 },282 )283 }284 return pz.InternalServerError(&logging{285 User: username,286 Message: "logging in",287 ErrorType: fmt.Sprintf("%T", err),288 Error: err.Error(),...

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scrape.go

Source:scrape.go Github

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...18// Scraper defines methods for scraping SAML19type Scraper interface {20 Scrape(username, password, mfaToken string) (string, error)21}22// FormAction knows how to find the URL for23// the next stage of the parsing24type FormAction struct {25 URL string `pagser:"form->attr(action)"`26}27// FormSAML knows how to extract the SAML28// response for getting AWS credentials29type FormSAML struct {30 Response string `pagser:"input[name='SAMLResponse']->attr(value)"`31}32// FormError knows how to extract an error message33// from the HTML response34type FormError struct {35 Message string `pagser:"div[class='error_message'] span->text()"`36}37// ErrorFromResponse creates an error from an invalid http status38// code39func ErrorFromResponse(r *http.Response) error {40 pretty, _ := httputil.DumpResponse(r, true)41 return fmt.Errorf("http request failed, because: \n%s", pretty)42}43// HasError returns the error message embedded in the HTML,44// if one exists.45func HasError(p *pagser.Pagser, content string) error {46 var formError FormError47 err := p.Parse(&formError, content)48 if err != nil {49 return err50 }51 if len(formError.Message) > 0 {52 return fmt.Errorf("%s", formError.Message)53 }54 return nil55}56// New returns a scraper that knows how extract the SAML57// response for logging onto AWS using KeyCloak58func New() *Scrape {59 jar, _ := cookiejar.New(nil)60 return &Scrape{61 p: pagser.New(),62 c: &http.Client{63 Jar: jar,64 },65 }66}67// Scrape stores the state required for parsing the responses68type Scrape struct {69 p *pagser.Pagser70 c *http.Client71}72func (s *Scrape) doLogin(loginURL, username, password string) (*http.Response, error) {73 var formAction FormAction74 resp, err := s.c.Get(loginURL)75 if err != nil {76 return nil, err77 }78 if resp.StatusCode != http.StatusOK {79 return nil, ErrorFromResponse(resp)80 }81 body, err := ioutil.ReadAll(resp.Body)82 if err != nil {83 return nil, err84 }85 err = resp.Body.Close()86 if err != nil {87 return nil, err88 }89 err = HasError(s.p, string(body))90 if err != nil {91 return nil, err92 }93 err = s.p.Parse(&formAction, string(body))94 if err != nil {95 return nil, err96 }97 resp, err = s.c.PostForm(formAction.URL, url.Values{98 "username": {username},99 "password": {password},100 })101 if err != nil {102 return nil, err103 }104 if resp.StatusCode != http.StatusOK {105 return nil, ErrorFromResponse(resp)106 }107 return resp, nil108}109func (s *Scrape) doTotp(resp *http.Response, mfatoken string) (*http.Response, error) {110 var formAction FormAction111 if resp.StatusCode != http.StatusOK {112 return nil, ErrorFromResponse(resp)113 }114 body, err := ioutil.ReadAll(resp.Body)115 if err != nil {116 return nil, err117 }118 err = resp.Body.Close()119 if err != nil {120 return nil, err121 }122 err = HasError(s.p, string(body))123 if err != nil {124 return nil, err...

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html.go

Source:html.go Github

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1package html2import (3 "github.com/PuerkitoBio/goquery"4 "strings"5)6func FindAvailableReservations(htmlString string) (map[string]map[string]string, error) {7 doc, err := goquery.NewDocumentFromReader(strings.NewReader(htmlString))8 if err != nil {9 return nil, err10 }11 results := make(map[string]map[string]string)12 // Find reservation rows13 doc.Find("tr > th[class^=slot]").Each(func(i int, s *goquery.Selection) {14 startTime := s.Nodes[0].FirstChild.Data15 // Find available reservations16 s.Parent().Find("button").Each(func(i int, s *goquery.Selection) {17 id := ""18 formaction := ""19 // Parse attributes of buttons20 // <button id="..." formaction="..."></button>21 for _, attr := range s.Nodes[0].Attr {22 switch attr.Key {23 case "id":24 id = attr.Val25 case "formaction":26 formaction = attr.Val27 }28 }29 // Save parsed data30 if id != "" && formaction != "" {31 parts := strings.Split(id, "_")32 date := parts[len(parts)-1]33 if results[date] == nil {34 results[date] = make(map[string]string)35 }36 results[date][startTime] = formaction37 }38 })39 })40 return results, nil41}...

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FormAction

Using AI Code Generation

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1import (2func main() {3 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {4 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.URL.Path))5 })6 http.ListenAndServe(":8080", nil)7}8import (9func main() {10 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {11 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.FormValue("name")))12 })13 http.ListenAndServe(":8080", nil)14}15import (16func main() {17 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {18 r.ParseForm()19 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.Form.Get("name")))20 })21 http.ListenAndServe(":8080", nil)22}23import (24func main() {25 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {26 r.ParseForm()27 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.Form.Get("name")))28 })29 http.ListenAndServe(":8080", nil)30}31import (32func main() {33 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {34 r.ParseForm()35 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.Form.Get("name")))36 })37 http.ListenAndServe(":8080", nil)38}39import (40func main() {41 http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {42 r.ParseForm()43 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.Form.Get("name")))

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FormAction

Using AI Code Generation

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1import (2func main() {3 http.HandleFunc("/", index)4 http.ListenAndServe(":8080", nil)5}6func index(w http.ResponseWriter, r *http.Request) {7 tpl, _ := template.ParseFiles("index.gohtml")8 if r.Method == http.MethodPost {9 fmt.Println("Post method")10 }11 tpl.ExecuteTemplate(w, "index.gohtml", nil)12}

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FormAction

Using AI Code Generation

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1import (2func index(w http.ResponseWriter, r *http.Request) {3 tpl, err := template.ParseFiles("index.gohtml")4 if err != nil {5 fmt.Println(err)6 }7 tpl.Execute(w, nil)8}9func form(w http.ResponseWriter, r *http.Request) {10 tpl, err := template.ParseFiles("form.gohtml")11 if err != nil {12 fmt.Println(err)13 }14 tpl.Execute(w, nil)15}16func process(w http.ResponseWriter, r *http.Request) {17 email := r.FormValue("email")18 fmt.Println(name)19 fmt.Println(email)20}21func main() {22 http.HandleFunc("/", index)23 http.HandleFunc("/form", form)24 http.HandleFunc("/process", process)25 http.ListenAndServe(":8080", nil)26}

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FormAction

Using AI Code Generation

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1import (2func main() {3 http.HandleFunc("/", index)4 http.HandleFunc("/login", login)5 http.ListenAndServe(":8080", nil)6}7func index(w http.ResponseWriter, r *http.Request) {8 fmt.Fprint(w, `9}10func login(w http.ResponseWriter, r *http.Request) {11 r.ParseForm()12 fmt.Fprint(w, r.Form["username"])13 fmt.Fprint(w, r.Form["password"])14}

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FormAction

Using AI Code Generation

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1import (2func main() {3 http.HandleFunc("/", handler)4 fmt.Println("Listening...")5 http.ListenAndServe(":8080", nil)6}7func handler(w http.ResponseWriter, r *http.Request) {8 fmt.Fprintf(w, "Hello, %q", html.EscapeString(r.FormValue("name")))9}

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FormAction

Using AI Code Generation

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1import (2func index(w http.ResponseWriter, r *http.Request) {3 tpl := template.Must(template.ParseFiles("index.html"))4 tpl.Execute(w, nil)5}6func process(w http.ResponseWriter, r *http.Request) {7 tpl := template.Must(template.ParseFiles("index.html"))8 if r.Method != http.MethodPost {9 tpl.Execute(w, nil)10 }11 fName := r.FormValue("first_name")12 lName := r.FormValue("last_name")13 tpl.Execute(w, struct {14 }{15 })16}17func main() {18 http.HandleFunc("/", index)19 http.HandleFunc("/process", process)20 http.ListenAndServe(":8080", nil)21}22<h1>{{.FirstName}} {{.LastName}}</h1>

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FormAction

Using AI Code Generation

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1import (2func index_handler(w http.ResponseWriter, r *http.Request) {3 fmt.Fprintf(w, `4}5func login_handler(w http.ResponseWriter, r *http.Request) {6 r.ParseForm()7 fmt.Fprintf(w, r.FormValue("username"))8 fmt.Fprintf(w, r.FormValue("password"))9}10func main() {11 http.HandleFunc("/", index_handler)12 http.HandleFunc("/login", login_handler)13 http.ListenAndServe(":8000", nil)14}

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FormAction

Using AI Code Generation

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1import (2func main() {3 fmt.Println(html.EscapeString(str))4 fmt.Println(html.UnescapeString(str))5 fmt.Println(html.UnescapeString(`&lt;form action=&quot;/process&quot; method=&quot;post&quot;&gt;6 &lt;input type=&quot;text&quot; name=&quot;name&quot;&gt;7 &lt;input type=&quot;password&quot; name=&quot;password&quot;&gt;8 &lt;input type=&quot;submit&quot; value=&quot;submit&quot;&gt;9 &lt;/form&gt;10}

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