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When using REST services to create and manage users, a user JSON model needs to be provided. This is the format of the User JSON model:
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{ “userId"userId": “user1"user1", "emailAddress": "user1@yellowfin.com.au", "roleCode": "Consumer & Collaborator", "password": "secr3t", "firstName": "User", "lastName": "One", "languageCode": "EN", “timeZoneCode"timeZoneCode": "AUSTRALIA/SYDNEY", } |
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package main import ( "bytes" "encoding/json" "fmt" "io/ioutil" "math/rand" "net/http" "time" ) func main() { host := "http://localhost:8080/Yellowfin" restUsername := "admin@yellowfin.com.au" restPassword := "test" userToRetrieve := "admin@yellowfin.com.au" token, err := generateToken(host, restUsername, restPassword) if err != nil { fmt.Println("Error generating token:", err) return } fmt.Println("Retrieving User:", userToRetrieve) client := &http.Client{} req, err := http.NewRequest("GET", host+"/api/rpc/users/user-details-by-username/"+userToRetrieve, nil) if err != nil { fmt.Println("Error creating request:", err) return } nonce := rand.Int63() req.Header.Set("Authorization", fmt.Sprintf("YELLOWFIN ts=%d, nonce=%d, token=%s", time.Now().UnixMilli(), nonce, token)) req.Header.Set("Accept", "application/vnd.yellowfin.api-v1+json") req.Header.Set("Content-Type", "application/json") resp, err := client.Do(req) if err != nil { fmt.Println("Error sending request:", err) return } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body) if err != nil { fmt.Println("Error reading response body:", err) return } fmt.Println(string(body)) } func generateToken(host, restUsername, restPassword string) (string, error) { // Generate nonce nonce := rand.Int63() // Create request body requestBody, err := json.Marshal(map[string]string{ "userName": restUsername, "password": restPassword, }) if err != nil { fmt.Println("Error marshaling request body:", err) return "", err } // Create HTTP client client := &http.Client{} // Create HTTP request request, err := http.NewRequest("POST", host+"/api/refresh-tokens", bytes.NewBuffer(requestBody)) if err != nil { fmt.Println("Error creating request:", err) return "", err } // Add request headers request.Header.Set("Authorization", fmt.Sprintf("YELLOWFIN ts=%d, nonce=%d", time.Now().UnixMilli(), nonce)) request.Header.Set("Accept", "application/vnd.yellowfin.api-v1+json") request.Header.Set("Content-Type", "application/json") // Send HTTP request response, err := client.Do(request) if err != nil { fmt.Println("Error sending request:", err) return "", err } defer response.Body.Close() // Read response body responseBody, err := ioutil.ReadAll(response.Body) if err != nil { fmt.Println("Error reading response body:", err) return "", err } // Parse JSON response var jsonResponse map[string]interface{} err = json.Unmarshal(responseBody, &jsonResponse) if err != nil { fmt.Println("Error parsing JSON response:", err) return "", err } // Get access token from response accessToken, ok := jsonResponse["_embedded"].(map[string]interface{})["accessToken"].(map[string]interface{})["securityToken"].(string) if !ok { fmt.Println("Token not retrieved") return "", fmt.Errorf("Token not retrieved successfully") } return accessToken, nil } |
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