How to perform a Get request in scriptrunner

[Pradeep A]

Hi I would like to perform a Get request in scriptrunner. I'm getting the desired output for post request but when I work with get request I'm getting either 400 bad request or 500 Internal server error message.

[Hana Kučerová]

Hi @Pradeep A ,

would you please share us, how exactly your GET request looks like (or the script), so we can try to find out, what's wrong?

Thank you.

[Pradeep A]

Hi @Hana Kučerová  This is the script I have used

import com.onresolve.scriptrunner.runner.rest.common.CustomEndpointDelegate
import groovy.json.JsonOutput
import groovy.transform.BaseScript

import javax.ws.rs.core.MultivaluedMap
import javax.ws.rs.core.Response

import groovy.json.JsonSlurper;

import com.atlassian.jira.issue.IssueInputParameters

import groovy.json.StreamingJsonBuilder;

import com.atlassian.jira.issue.CustomFieldManager;

import com.atlassian.jira.issue.fields.CustomField;

import com.atlassian.jira.issue.IssueManager;

import com.atlassian.jira.component.ComponentAccessor;

import com.atlassian.jira.issue.Issue;

import com.atlassian.jira.issue.MutableIssue

import org.apache.commons.codec.binary.Base64;

import groovyx.net.http.HTTPBuilder

import static groovyx.net.http.ContentType.*

import groovyx.net.http.ContentType

import static groovyx.net.http.Method.*

import groovy.json.JsonSlurper

import groovy.json.JsonBuilder

import net.sf.json.groovy.JsonSlurper

import groovy.json.JsonOutput

import com.atlassian.jira.issue.MutableIssue

import com.atlassian.jira.event.type.EventDispatchOption

@BaseScript CustomEndpointDelegate delegate

testGetMethod(httpMethod: "GET") { MultivaluedMap queryParams ->

def customFieldManager = ComponentAccessor.getCustomFieldManager()
def currentUser = ComponentAccessor.getJiraAuthenticationContext().getLoggedInUser()
def issueManager = ComponentAccessor.getIssueManager()
def issueId = queryParams.getFirst("issueId") as long
Issue issue = issueManager.getIssueObject(issueId)
log.warn("The issue ID"+issueId)
def issueSum=issue.getSummary()
def ContainerPath = """ "LDAP://OU=BU3,OU=BU2,OU=BU1,OU=Employees,OU=contoso,DC=consto,DC=com" """
def displayName=issueSum
def description="test channel"
def membershipType="standard"

//-------------------------------------Get Users---------------------------------------------------------------//

URL url = new URL("https://graph.microsoft.com/v1.0/users/pradeep@avaMigration.onmicrosoft.com");
HttpURLConnection con = (HttpURLConnection) url.openConnection();
con.setRequestMethod("GET");
con.setDoOutput(true)
con.setRequestProperty("Authorization", "Bearer  "+token);
con.connect();
log.warn(con.getResponseCode() as String);
BufferedReader input = new BufferedReader(
new InputStreamReader(con.getInputStream()));
String inputLine;
StringBuffer content = new StringBuffer();
while ((inputLine = input.readLine()) != null) {
content.append(inputLine);
}
input.close();
log.warn(content as String);

def flag = [
type : 'success',
title: "Channel Created",
close: 'auto',
body : "The Channel have been successfully created",
issueID:issueId,
display_Name:displayName
]

Response.ok(JsonOutput.toJson(flag)).build()
}

[Hana Kučerová]

Hi @Pradeep A ,

please remove the authorization string from your post - this is public forum, so somebody could use it and get to your systems...

So, the URL your are calling is

https://your-jira-url/rest/scriptrunner/latest/custom/testGetMethod?issueId=123 ?

The problem could be, that issue id is invalid and issue is not found.

If you remove all the code from the request processing and just return the flag variable like this:

def flag = [
        type : 'success',
        title: "Channel Created",
        close: 'auto',
        body : "The Channel have been successfully created"
]

Is it working? 

[Pradeep A]

yes but Im getting Internal server error if I remove the output processing code

[Hana Kučerová]

If you use this code, you still GET error 500?

import com.onresolve.scriptrunner.runner.rest.common.CustomEndpointDelegate
import groovy.json.JsonBuilder
import groovy.transform.BaseScript

import javax.ws.rs.core.MultivaluedMap
import javax.ws.rs.core.Response

@BaseScript CustomEndpointDelegate delegate

testGetMethod(httpMethod: "GET") { MultivaluedMap queryParams ->
    return Response.ok(new JsonBuilder([abc: 42]).toString()).build()
}

If so, are you able to get the error message? If not, please try to use app like Postman to send the request and get the response with error message.