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package rest.code.examples; import java.io.IOException; import java.util.Random; import org.apache.hc.client5.http.fluent.Content; import org.apache.hc.client5.http.fluent.Request; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import com.google.gson.JsonParser; /** * Create a user using the Yellowfin REST API */ public class CreateUserGroup { public static void main(String[] args) throws Exception { String host = "http://localhost:8080/Yellowfin"; String restUsername = "admin@yellowfin.com.au"; String restPassword = "test"; String newGroupName = "New Group"; String newGroupDescription = "This is a new group"; String token = generateToken(host, restUsername, restPassword); String createGroupPayload = "{" + " \"groupName\": \"" + newGroupName + "\"," + " \"groupDescription\": \"" + newGroupDescription + "\"," + " \"groupStatus\": \"OPEN\"," + " \"isSecureGroup\": \"false\" " + "}"; System.out.println("Payload: " + createGroupPayload); Content c = Request.post(host + "/api/user-groups") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong() + ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .bodyString(createGroupPayload, null) .execute().returnContent(); System.out.print(c.asString()); } /* * This function generates an access token for a user that will grant them access to * call REST API endpoints. */ public static String generateToken(String host, String username, String password) throws IOException { Content c = Request.post(host + "/api/refresh-tokens") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong()) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .bodyString("{ \"userName\": \""+ username + "\",\"password\": \""+ password + "\"}", null) .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement accessToken = jsonObject.getAsJsonObject("_embedded").getAsJsonObject("accessToken").get("securityToken"); if (accessToken!=null) { System.out.println("Access Token: " + accessToken); } else { System.out.println("Token not retrieved successfully"); System.exit(-1); } return accessToken.getAsString(); } } |
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using System.Net.Http.Headers; using Newtonsoft.Json.Linq; namespace rest.code.examples { public class CreateUserGroup { static async Task Main(string[] args) { string host = "http://localhost:8080/Yellowfin"; string restUsername = "admin@yellowfin.com.au"; string restPassword = "test"; string newGroupName = "New Group"; string newGroupDescription = "This is a new group"; string token = await GenerateToken(host, restUsername, restPassword); string createGroupPayload = "{" + " \"groupName\": \"" + newGroupName + "\"," + " \"groupDescription\": \"" + newGroupDescription + "\"," + " \"groupStatus\": \"OPEN\"," + " \"isSecureGroup\": \"false\" " + "}"; Console.WriteLine("Payload: " + createGroupPayload); using (var httpClient = new HttpClient()) { httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("YELLOWFIN", "ts=" + DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() + " , nonce=" + new Random().NextInt64() + ", token=" + token); httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/vnd.yellowfin.api-v1+json")); var content = new StringContent(createGroupPayload); content.Headers.ContentType = new MediaTypeHeaderValue("application/json"); var response = await httpClient.PostAsync(host + "/api/user-groups", content); if (response.IsSuccessStatusCode) { string responseBody = await response.Content.ReadAsStringAsync(); Console.WriteLine(responseBody); } else { Console.WriteLine("Failed to create user group. Status code: " + response.StatusCode); } } } static async Task<string> GenerateToken(string host, string restUsername, string restPassword) { using (var client = new HttpClient()) { // Generate nonce long nonce = new Random().NextInt64(); // Create HTTP request var request = new HttpRequestMessage(HttpMethod.Post, host + "/api/refresh-tokens"); request.Headers.Add("Authorization", "YELLOWFIN ts=" + DateTimeOffset.UtcNow.ToUnixTimeMilliseconds() + ", nonce=" + nonce); request.Headers.Add("Accept", "application/vnd.yellowfin.api-v1+json"); request.Content = new StringContent( $"{{\"userName\": \"{restUsername}\", \"password\": \"{restPassword}\"}}", System.Text.Encoding.UTF8, "application/json" ); // Send request and get response HttpResponseMessage response = await client.SendAsync(request); string responseContent = await response.Content.ReadAsStringAsync(); // Parse JSON response JObject jsonObject = JObject.Parse(responseContent); string accessToken = jsonObject["_embedded"]["accessToken"]["securityToken"].ToString(); if (!string.IsNullOrEmpty(accessToken)) { Console.WriteLine("Access Token: " + accessToken); } else { Console.WriteLine("Token not retrieved successfully"); Environment.Exit(-1); } return accessToken; } } } } |
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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" newGroupName := "New Group" newGroupDescription := "This is a new group" token, err := generateToken(host, restUsername, restPassword) if err != nil { fmt.Println("Error generating token:", err) return } createGroupPayload := fmt.Sprintf(`{ "groupName": "%s", "groupDescription": "%s", "groupStatus": "OPEN", "isSecureGroup": "false" }`, newGroupName, newGroupDescription) fmt.Println("Payload:", createGroupPayload) client := &http.Client{} req, err := http.NewRequest("POST", host+"/api/user-groups", bytes.NewBufferString(createGroupPayload)) 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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import json
import random
import time
import requests
def main():
host = "http://localhost:8080/Yellowfin"
rest_username = "admin@yellowfin.com.au"
rest_password = "test"
new_group_name = "New Group"
new_group_description = "This is a new group"
try:
token = generate_token(host, rest_username, rest_password)
create_group_payload = (
"{"
f" \"groupName\": \"{new_group_name}\","
f" \"groupDescription\": \"{new_group_description}\","
" \"groupStatus\": \"OPEN\","
" \"isSecureGroup\": \"false\""
"}"
)
print("Payload:", create_group_payload)
nonce = random.randint(0, 2 ** 63 - 1)
headers = {
'Authorization': f'YELLOWFIN ts={int(time.time() * 1000)}, nonce={nonce}, token={token}',
'Accept': 'application/vnd.yellowfin.api-v1+json',
'Content-Type': 'application/json'
}
response = requests.post(host + "/api/user-groups", headers=headers, data=create_group_payload)
response.raise_for_status()
print(response.text)
except Exception as e:
print(f"Error: {e}")
def generate_token(host, rest_username, rest_password):
nonce = random.randint(0, 2 ** 63 - 1)
request_body = json.dumps({
"userName": rest_username,
"password": rest_password
})
headers = {
'Authorization': f'YELLOWFIN ts={int(time.time() * 1000)}, nonce={nonce}',
'Accept': 'application/vnd.yellowfin.api-v1+json',
'Content-Type': 'application/json'
}
response = requests.post(host + "/api/refresh-tokens", headers=headers, data=request_body)
response.raise_for_status()
json_response = response.json()
access_token = json_response["_embedded"]["accessToken"]["securityToken"]
print("Access Token:", access_token)
return access_token
if __name__ == "__main__":
main() |
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package rest.code.examples; import java.io.IOException; import java.util.Random; import org.apache.hc.client5.http.fluent.Content; import org.apache.hc.client5.http.fluent.Request; import com.google.gson.JsonArray; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import com.google.gson.JsonParser; /** * Create a user using the Yellowfin REST API */ public class AddMemberToGroup { public static void main(String[] args) throws Exception { String host = "http://localhost:8080/Yellowfin"; String restUsername = "admin@yellowfin.com.au"; String restPassword = "test"; String userGroupToAddUserTo = "New Group"; String usernameOfUserToAdd = "user1@yellowfin.com.au"; String token = generateToken(host, restUsername, restPassword); Integer userIpId = retrieveUserIpIdForUsername(host, token, usernameOfUserToAdd); Integer groupId = retrieveGroupIpIdForGroupName(host, token, userGroupToAddUserTo); String groupMembersPayload = "[\n" + " {\n" + " \"entityType\": \"PERSON\",\n" + " \"entityId\": " + userIpId + ",\n" + " \"membershipType\": \"INCLUDED\"\n" + " }\n" + "]"; System.out.println("UserIpId: " + userIpId); System.out.println("GroupId: " + groupId); System.out.println("Payload: " + groupMembersPayload); Content c = Request.post(host + "/api/user-groups/" + groupId + "/members") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong() + ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .bodyString(groupMembersPayload, null) .execute().returnContent(); System.out.println("User " + usernameOfUserToAdd + " added to group " + userGroupToAddUserTo + " successfully"); System.out.println("Response: " + c.asString()); } public static Integer retrieveGroupIpIdForGroupName(String host, String token, String groupName) throws IOException { Content c = Request.get(host + "/api/user-groups") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong() + ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement groupList = jsonObject.get("items"); JsonArray groups = groupList.getAsJsonArray(); for (int i=0; i < groups.size(); i++ ) { JsonObject group = groups.getAsJsonArray().get(i).getAsJsonObject(); if (groupName.equals(group.get("shortDescription").getAsString())) return group.get("userGroupId").getAsInt(); } System.out.println("Group could not be found for name:" + groupName); System.exit(-1); return null; } public static Integer retrieveUserIpIdForUsername(String host, String token, String userName) throws IOException { Content c = Request.get(host + "/api/rpc/users/user-details-by-username/" + userName) .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong()+ ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement userIpJsonAttribute = jsonObject.get("userId"); Integer userIpId = userIpJsonAttribute.getAsInt(); return userIpId; } /* * This function generates an access token for a user that will grant them access to * call REST API endpoints. */ public static String generateToken(String host, String username, String password) throws IOException { Content c = Request.post(host + "/api/refresh-tokens") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong()) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .bodyString("{ \"userName\": \""+ username + "\",\"password\": \""+ password + "\"}", null) .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement accessToken = jsonObject.getAsJsonObject("_embedded").getAsJsonObject("accessToken").get("securityToken"); if (accessToken!=null) { System.out.println("Access Token: " + accessToken); } else { System.out.println("Token not retrieved successfully"); System.exit(-1); } return accessToken.getAsString(); } } |
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package rest.code.examples; import java.io.IOException; import java.util.Random; import org.apache.hc.client5.http.fluent.Content; import org.apache.hc.client5.http.fluent.Request; import com.google.gson.JsonArray; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import com.google.gson.JsonParser; /** * Remove users from a User Group using the Yellowfin REST API */ public class RemoveMemberFromGroup { public static void main(String[] args) throws Exception { System.out.println("Remove User from Group"); String host = "http://localhost:8080/Yellowfin"; String restUsername = "admin@yellowfin.com.au"; String restPassword = "test"; String userGroupToAddRemoveUserFrom = "New Group"; String usernameOfUserToRemove = "user1@yellowfin.com.au"; String token = generateToken(host, restUsername, restPassword); Integer userIpId = retrieveUserIpIdForUsername(host, token, usernameOfUserToRemove); Integer groupId = retrieveGroupIpIdForGroupName(host, token, userGroupToAddRemoveUserFrom); // The pipe "|" symbol is URL escaped in the following line. String groupMembersPayload = "memberIds=%5B'PERSON%7C"+ userIpId + "'%5D"; System.out.println("UserIpId: " + userIpId); System.out.println("GroupId: " + groupId); System.out.println("Payload: " + groupMembersPayload); Content c = Request.delete(host + "/api/user-groups/" + groupId + "/members/?" + groupMembersPayload) .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong() + ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .execute().returnContent(); System.out.println("User " + usernameOfUserToRemove + " removed from group " + userGroupToAddRemoveUserFrom + " successfully"); System.out.println("Response: " + c.asString()); } public static Integer retrieveGroupIpIdForGroupName(String host, String token, String groupName) throws IOException { Content c = Request.get(host + "/api/user-groups") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong() + ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement groupList = jsonObject.get("items"); JsonArray groups = groupList.getAsJsonArray(); for (int i=0; i < groups.size(); i++ ) { JsonObject group = groups.getAsJsonArray().get(i).getAsJsonObject(); if (groupName.equals(group.get("shortDescription").getAsString())) return group.get("userGroupId").getAsInt(); } System.out.println("Group could not be found for name:" + groupName); System.exit(-1); return null; } public static Integer retrieveUserIpIdForUsername(String host, String token, String userName) throws IOException { Content c = Request.get(host + "/api/rpc/users/user-details-by-username/" + userName) .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong()+ ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement userIpJsonAttribute = jsonObject.get("userId"); Integer userIpId = userIpJsonAttribute.getAsInt(); return userIpId; } /* * This function generates an access token for a user that will grant them access to * call REST API endpoints. */ public static String generateToken(String host, String username, String password) throws IOException { Content c = Request.post(host + "/api/refresh-tokens") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong()) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .bodyString("{ \"userName\": \""+ username + "\",\"password\": \""+ password + "\"}", null) .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement accessToken = jsonObject.getAsJsonObject("_embedded").getAsJsonObject("accessToken").get("securityToken"); if (accessToken!=null) { System.out.println("Access Token: " + accessToken); } else { System.out.println("Token not retrieved successfully"); System.exit(-1); } return accessToken.getAsString(); } } |
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package rest.code.examples; import java.io.IOException; import java.util.Random; import org.apache.hc.client5.http.fluent.Content; import org.apache.hc.client5.http.fluent.Request; import com.google.gson.JsonArray; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import com.google.gson.JsonParser; /** * Create a user using the Yellowfin REST API */ public class ListGroupMembers { public static void main(String[] args) throws Exception { System.out.println("List Group Member Components"); String host = "http://localhost:8080/Yellowfin"; String restUsername = "admin@yellowfin.com.au"; String restPassword = "test"; String groupName = "New Group"; String token = generateToken(host, restUsername, restPassword); Integer groupId = retrieveGroupIpIdForGroupName(host, token, groupName); Content c = Request.get(host + "/api/user-groups/" + groupId + "/members") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong() + ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .execute().returnContent(); System.out.println(c.toString()); } public static Integer retrieveGroupIpIdForGroupName(String host, String token, String groupName) throws IOException { Content c = Request.get(host + "/api/user-groups") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong() + ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement groupList = jsonObject.get("items"); JsonArray groups = groupList.getAsJsonArray(); for (int i=0; i < groups.size(); i++ ) { JsonObject group = groups.getAsJsonArray().get(i).getAsJsonObject(); if (groupName.equals(group.get("shortDescription").getAsString())) return group.get("userGroupId").getAsInt(); } System.out.println("Group could not be found for name:" + groupName); System.exit(-1); return null; } /* * This function generates an access token for a user that will grant them access to * call REST API endpoints. */ public static String generateToken(String host, String username, String password) throws IOException { Content c = Request.post(host + "/api/refresh-tokens") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong()) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .bodyString("{ \"userName\": \""+ username + "\",\"password\": \""+ password + "\"}", null) .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement accessToken = jsonObject.getAsJsonObject("_embedded").getAsJsonObject("accessToken").get("securityToken"); if (accessToken!=null) { System.out.println("Access Token: " + accessToken); } else { System.out.println("Token not retrieved successfully"); System.exit(-1); } return accessToken.getAsString(); } } |
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package main import ( "bytes" "encoding/json" "fmt" "io/ioutil" "math/rand" "net/http" "time" ) func main() { fmt.Println("List Group Member Components") host := "http://localhost:8080/Yellowfin" restUsername := "admin@yellowfin.com.au" restPassword := "test" groupName := "New Group" token, err := generateToken(host, restUsername, restPassword) if err != nil { fmt.Println("Error generating token:", err) return } groupId, err := retrieveGroupIpIdForGroupName(host, token, groupName) if err != nil { fmt.Println("Error retrieving group ID:", err) return } err = listGroupMembers(host, token, groupId) if err != nil { fmt.Println("Error listing group members:", err) } } func retrieveGroupIpIdForGroupName(host, token, groupName string) (int, error) { client := &http.Client{} nonce := rand.Int63() req, err := http.NewRequest("GET", fmt.Sprintf("%s/api/user-groups", host), nil) if err != nil { return 0, fmt.Errorf("error creating request: %v", err) } 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 { return 0, fmt.Errorf("error sending request: %v", err) } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body) if err != nil { return 0, fmt.Errorf("error reading response body: %v", err) } var jsonResponse map[string]interface{} err = json.Unmarshal(body, &jsonResponse) if err != nil { return 0, fmt.Errorf("error parsing JSON response: %v", err) } items, ok := jsonResponse["items"].([]interface{}) if !ok { return 0, fmt.Errorf("error parsing group list from response") } for _, item := range items { group := item.(map[string]interface{}) if group["shortDescription"] == groupName { groupId, ok := group["userGroupId"].(float64) if !ok { return 0, fmt.Errorf("error parsing group ID from response") } return int(groupId), nil } } fmt.Println("Group could not be found for name:", groupName) return 0, fmt.Errorf("group not found") } func listGroupMembers(host, token string, groupId int) error { client := &http.Client{} nonce := rand.Int63() req, err := http.NewRequest("GET", fmt.Sprintf("%s/api/user-groups/%d/members", host, groupId), nil) if err != nil { return fmt.Errorf("error creating request: %v", err) } 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 { return fmt.Errorf("error sending request: %v", err) } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body) if err != nil { return fmt.Errorf("error reading response body: %v", err) } fmt.Println(string(body)) return nil } func generateToken(host, restUsername, restPassword string) (string, error) { nonce := rand.Int63() requestBody, err := json.Marshal(map[string]string{ "userName": restUsername, "password": restPassword, }) if err != nil { return "", fmt.Errorf("error marshaling request body: %v", err) } client := &http.Client{} req, err := http.NewRequest("POST", fmt.Sprintf("%s/api/refresh-tokens", host), bytes.NewBuffer(requestBody)) if err != nil { return "", fmt.Errorf("error creating request: %v", err) } req.Header.Set("Authorization", fmt.Sprintf("YELLOWFIN ts=%d, nonce=%d", time.Now().UnixMilli(), nonce)) 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 { return "", fmt.Errorf("error sending request: %v", err) } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body) if err != nil { return "", fmt.Errorf("error reading response body: %v", err) } var jsonResponse map[string]interface{} err = json.Unmarshal(body, &jsonResponse) if err != nil { return "", fmt.Errorf("error parsing JSON response: %v", err) } accessToken, ok := jsonResponse["_embedded"].(map[string]interface{})["accessToken"].(map[string]interface{})["securityToken"].(string) if !ok { return "", fmt.Errorf("token not retrieved successfully") } fmt.Println("Access Token:", accessToken) return accessToken, nil } |
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package rest.code.examples; import java.io.IOException; import java.util.Random; import org.apache.hc.client5.http.fluent.Content; import org.apache.hc.client5.http.fluent.Request; import com.google.gson.JsonArray; import com.google.gson.JsonElement; import com.google.gson.JsonObject; import com.google.gson.JsonParser; /** * List the flattened group members from a User Group using the Yellowfin REST API */ public class ListGroupMembersFlattened { public static void main(String[] args) throws Exception { System.out.println("List Group Member Flattened"); String host = "http://localhost:8080/Yellowfin"; String restUsername = "admin@yellowfin.com.au"; String restPassword = "test"; String groupName = "New Group"; String token = generateToken(host, restUsername, restPassword); Integer groupId = retrieveGroupIpIdForGroupName(host, token, groupName); Content c = Request.get(host + "/api/user-groups/" + groupId + "/flat-users") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong() + ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .execute().returnContent(); System.out.println(c.toString()); } public static Integer retrieveGroupIpIdForGroupName(String host, String token, String groupName) throws IOException { Content c = Request.get(host + "/api/user-groups") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong() + ", token=" + token) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement groupList = jsonObject.get("items"); JsonArray groups = groupList.getAsJsonArray(); for (int i=0; i < groups.size(); i++ ) { JsonObject group = groups.getAsJsonArray().get(i).getAsJsonObject(); if (groupName.equals(group.get("shortDescription").getAsString())) return group.get("userGroupId").getAsInt(); } System.out.println("Group could not be found for name:" + groupName); System.exit(-1); return null; } /* * This function generates an access token for a user that will grant them access to * call REST API endpoints. */ public static String generateToken(String host, String username, String password) throws IOException { Content c = Request.post(host + "/api/refresh-tokens") .addHeader("Authorization", "YELLOWFIN ts=" + System.currentTimeMillis() + " , nonce=" + new Random().nextLong()) .addHeader("Accept", "application/vnd.yellowfin.api-v1+json") .addHeader("Content-Type", "application/json") .bodyString("{ \"userName\": \""+ username + "\",\"password\": \""+ password + "\"}", null) .execute().returnContent(); JsonObject jsonObject = new JsonParser().parse(c.asString()).getAsJsonObject(); JsonElement accessToken = jsonObject.getAsJsonObject("_embedded").getAsJsonObject("accessToken").get("securityToken"); if (accessToken!=null) { System.out.println("Access Token: " + accessToken); } else { System.out.println("Token not retrieved successfully"); System.exit(-1); } return accessToken.getAsString(); } } |
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package main import ( "bytes" "encoding/json" "fmt" "io/ioutil" "math/rand" "net/http" "os" "time" ) func main() { fmt.Println("List Group Member Flattened") host := "http://localhost:8080/Yellowfin" restUsername := "admin@yellowfin.com.au" restPassword := "test" groupName := "New Group" token, err := generateToken(host, restUsername, restPassword) if err != nil { fmt.Println("Error generating token:", err) return } groupId, err := retrieveGroupIpIdForGroupName(host, token, groupName) if err != nil { fmt.Println("Error retrieving group ID:", err) return } client := &http.Client{} req, err := http.NewRequest("GET", fmt.Sprintf("%s/api/user-groups/%d/flat-users", host, groupId), 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 retrieveGroupIpIdForGroupName(host, token, groupName string) (int, error) { client := &http.Client{} req, err := http.NewRequest("GET", fmt.Sprintf("%s/api/user-groups", host), nil) if err != nil { return 0, fmt.Errorf("error creating request: %v", err) } 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 { return 0, fmt.Errorf("error sending request: %v", err) } defer resp.Body.Close() body, err := ioutil.ReadAll(resp.Body) if err != nil { return 0, fmt.Errorf("error reading response body: %v", err) } var jsonObject map[string]interface{} if err := json.Unmarshal(body, &jsonObject); err != nil { return 0, fmt.Errorf("error parsing JSON response: %v", err) } items, ok := jsonObject["items"].([]interface{}) if !ok { return 0, fmt.Errorf("items not found in response") } for _, item := range items { group := item.(map[string]interface{}) if group["shortDescription"] == groupName { return int(group["userGroupId"].(float64)), nil } } fmt.Println("Group could not be found for name:", groupName) os.Exit(-1) return 0, fmt.Errorf("group not found") } func generateToken(host, username, password string) (string, error) { nonce := rand.Int63() requestBody, err := json.Marshal(map[string]string{ "userName": username, "password": password, }) if err != nil { return "", fmt.Errorf("error marshaling request body: %v", err) } client := &http.Client{} request, err := http.NewRequest("POST", fmt.Sprintf("%s/api/refresh-tokens", host), bytes.NewBuffer(requestBody)) if err != nil { return "", fmt.Errorf("error creating request: %v", err) } 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") response, err := client.Do(request) if err != nil { return "", fmt.Errorf("error sending request: %v", err) } defer response.Body.Close() responseBody, err := ioutil.ReadAll(response.Body) if err != nil { return "", fmt.Errorf("error reading response body: %v", err) } var jsonResponse map[string]interface{} if err := json.Unmarshal(responseBody, &jsonResponse); err != nil { return "", fmt.Errorf("error parsing JSON response: %v", err) } accessToken, ok := jsonResponse["_embedded"].(map[string]interface{})["accessToken"].(map[string]interface{})["securityToken"].(string) if !ok { return "", fmt.Errorf("token not retrieved successfully") } fmt.Println("Access Token:", accessToken) return accessToken, nil } |
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