/// <summary>
/// Takes a GET API request and returns the results in a .NET JSON model for ACI responses
/// </summary>
/// <param name="apicCall"></param>
/// <returns></returns>
public ApicJsonModel ApicGetRequest(string apicCall)
{
var apicSettings = new APICSettings();
//login to the APIC
if (apicSettings.credentialsSet)
{
ServicePointManager
.ServerCertificateValidationCallback +=
(sender, cert, chain, sslPolicyErrors) => true;
var APICSessionCookieContainer = new CookieContainer();
using (var handler = new HttpClientHandler() { CookieContainer = APICSessionCookieContainer, UseCookies = true, })
using (var httpClient = new HttpClient(handler))
{
httpClient.BaseAddress = new Uri("https://" + apicSettings.url);
var result = httpClient.PostAsJsonAsync("api/aaaLogin.json", new
{
aaaUser = new
{
attributes = new
{
name = apicSettings.username,
pwd = apicSettings.password
}
}
}).Result;
//get the results of the call
result = httpClient.GetAsync(apicCall).Result;
var collection = result.Content.ReadAsAsync<ApicJsonModel>().Result;
return collection;
}
}
else
{
return new ApicJsonModel();
}
}
/// <summary>
/// Posts the specified backup tenant config to the APIC
/// </summary>
/// <param name="snapShotDirectory">Directory on the server where the xml backup config files are stored</param>
/// <param name="snapShotGuid">GUID for the xml backup config</param>
/// <returns></returns>
public bool RollBackTenant(string tenantName, string snapShotGuid, string snapShotDirectory)
{
bool success = false;
var apicSettings = new APICSettings();
HttpResponseMessage result;
//Build the components for POST call to the APIC
var snapShotFile = string.Format(@"{0}\{1}----{2}.xml", snapShotDirectory, tenantName, snapShotGuid);
var readLines = System.IO.File.ReadAllText(snapShotFile);
var requestUri = string.Format(@"https://{0}/api/node/mo/.xml", apicSettings.url);
//login
if (apicSettings.credentialsSet)
{
ServicePointManager
.ServerCertificateValidationCallback +=
(sender, cert, chain, sslPolicyErrors) => true;
var APICSessionCookieContainer = new CookieContainer();
using (var handler = new HttpClientHandler() { CookieContainer = APICSessionCookieContainer, UseCookies = true, })
using (var httpClient = new HttpClient(handler))
{
httpClient.BaseAddress = new Uri("https://" + apicSettings.url);
result = httpClient.PostAsJsonAsync("api/aaaLogin.json", new
{
aaaUser = new
{
attributes = new
{
name = apicSettings.username,
pwd = apicSettings.password
}
}
}).Result;
//delete current version of the tenant
if (result.IsSuccessStatusCode)
{
var apiContent = String.Format("api/mo/uni/tn-{0}.xml", tenantName);
result = httpClient.DeleteAsync(apiContent).Result;
}
//post the SnapShot for the tenant
if (result.IsSuccessStatusCode)
{
var httpContent = new StringContent(readLines, Encoding.UTF8, "application/xml");
success = httpClient.PostAsync(requestUri, httpContent).Result.IsSuccessStatusCode;
}
}
}
return success;
}
/// <summary>
/// Create a new snap shot of a tenant and save it in the specified server directory along with the comments
/// </summary>
/// <param name="tenantName"></param>
/// <param name="comments"></param>
/// <param name="snapShotDirectory"></param>
public void CreateTenantSnapShot(string tenantName, string comments, string snapShotDirectory)
{
Guid guid = Guid.NewGuid();
string guidId = guid.ToString();
string response = null;
var apicSettings = new APICSettings();
//build the GET for the APIC
string request = string.Format("api/node/mo/uni/tn-{0}.xml?query-target=self&rsp-subtree=full&rsp-prop-include=config-only", tenantName);
//login
if (apicSettings.credentialsSet)
{
ServicePointManager
.ServerCertificateValidationCallback +=
(sender, cert, chain, sslPolicyErrors) => true;
var APICSessionCookieContainer = new CookieContainer();
using (var handler = new HttpClientHandler() { CookieContainer = APICSessionCookieContainer, UseCookies = true, })
using (var httpClient = new HttpClient(handler))
{
httpClient.BaseAddress = new Uri("https://" + apicSettings.url);
var result = httpClient.PostAsJsonAsync("api/aaaLogin.json", new
{
aaaUser = new
{
attributes = new
{
name = apicSettings.username,
pwd = apicSettings.password
}
}
}).Result;
//GET the config for the specified tenant
using (StreamReader streamIn = new StreamReader(httpClient.GetStreamAsync(request).Result))
{
response = streamIn.ReadToEnd();
streamIn.Close();
}
//modify the config - replace the imdata xml tag with polUni - making the XML usable to for APIC Config REST POSTs
string formattedResponse = Regex.Replace(response,"<imdata totalCount(.*?)(?:>|$)","<polUni>");
formattedResponse = formattedResponse.Replace("</imdata>", "</polUni>");
//build the snapshot file with the date and a GUID for indexing later
DateTime today = DateTime.Today;
string date = today.ToString();
string xmlFile = string.Format(@"{0}\{1}.xml", snapShotDirectory, tenantName+"----"+guidId);
XmlDocument xDoc = new XmlDocument();
xDoc.LoadXml(formattedResponse);
xDoc.Save(xmlFile);
//write the SnapShot file
string commentFile = string.Format(@"{0}\{1}.txt", snapShotDirectory, tenantName+"----"+guidId);
System.IO.File.WriteAllText(commentFile, date + " - " + comments);
}
}
}
