90 lines
3.2 KiB
C#
90 lines
3.2 KiB
C#
using ITNexusAgent.Models;
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using Newtonsoft.Json;
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using System.Net.Http;
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using System.Text;
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namespace ITNexusAgent.Services;
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public class ApiService(string serverUrl, string agentKey)
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{
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private readonly HttpClient _http = new() { Timeout = TimeSpan.FromSeconds(30) };
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private readonly string _baseUrl = serverUrl.TrimEnd('/');
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private readonly string _agentKey = agentKey;
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private HttpRequestMessage BuildRequest(HttpMethod method, string path, object? body = null)
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{
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var req = new HttpRequestMessage(method, $"{_baseUrl}{path}");
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req.Headers.Add("X-Agent-Key", _agentKey);
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if (body != null)
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{
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var json = JsonConvert.SerializeObject(body);
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req.Content = new StringContent(json, Encoding.UTF8, "application/json");
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}
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return req;
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}
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public async Task<CheckinResponse> CheckinAsync(CheckinPayload payload)
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{
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var req = BuildRequest(HttpMethod.Post, "/api/monitoring/checkin", payload);
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var resp = await _http.SendAsync(req);
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resp.EnsureSuccessStatusCode();
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var body = await resp.Content.ReadAsStringAsync();
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return JsonConvert.DeserializeObject<CheckinResponse>(body) ?? new CheckinResponse();
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}
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public async Task<List<Announcement>> PollAnnouncementsAsync(string hostname)
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{
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var req = BuildRequest(HttpMethod.Post, "/api/monitoring/announcements-poll",
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new { hostname });
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var resp = await _http.SendAsync(req);
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resp.EnsureSuccessStatusCode();
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var body = await resp.Content.ReadAsStringAsync();
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var result = JsonConvert.DeserializeAnonymousType(body, new { announcements = new List<Announcement>() });
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return result?.announcements ?? [];
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}
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public async Task AckAnnouncementAsync(int id, string hostname)
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{
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var req = BuildRequest(HttpMethod.Post, $"/api/announcements/{id}/ack-agent",
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new { hostname });
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var resp = await _http.SendAsync(req);
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resp.EnsureSuccessStatusCode();
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}
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public async Task ReportCommandResultAsync(CommandResult result)
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{
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var req = BuildRequest(HttpMethod.Post, "/api/patch/commands/result", result);
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var resp = await _http.SendAsync(req);
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resp.EnsureSuccessStatusCode();
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}
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public async Task<byte[]> DownloadAgentAsync()
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{
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var req = BuildRequest(HttpMethod.Get, "/api/monitoring/agent-script");
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var resp = await _http.SendAsync(req);
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return await resp.Content.ReadAsByteArrayAsync();
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}
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public async Task<byte[]> DownloadSetupAsync()
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{
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var req = BuildRequest(HttpMethod.Get, "/api/monitoring/agent-setup");
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var resp = await _http.SendAsync(req);
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resp.EnsureSuccessStatusCode();
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return await resp.Content.ReadAsByteArrayAsync();
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}
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public async Task SendMessageAsync(string hostname, string message)
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{
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var req = BuildRequest(HttpMethod.Post, "/api/monitoring/message",
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new { hostname, message });
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await _http.SendAsync(req);
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}
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public async Task SendRebootRequestAsync(string hostname)
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{
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var req = BuildRequest(HttpMethod.Post, "/api/monitoring/reboot-request",
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new { hostname });
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await _http.SendAsync(req);
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}
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}
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