Zig

SugarCRM Authenticate

See more SugarCRM Examples

Demonstrates how to authenticate to the SugarCRM REST v10 API. This is how an OAuth2 access token is obtained. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

    const rest = try chilkat.Rest.init();
    defer rest.deinit();

    rest.connect("your.site.domain", 443, true, true) catch {
        std.debug.print("{s}\n", .{try rest.getLastErrorText(alloc)});
        return;
    };

    rest.addHeader("Cache-Control", "no-cache") catch {};

    // The following code creates the JSON request body.
    // The JSON created by this code is shown below.
    const json_req = try chilkat.JsonObject.init();
    defer json_req.deinit();
    json_req.updateString("grant_type", "password") catch {};
    json_req.updateString("client_id", "sugar") catch {};
    json_req.updateString("client_secret", "CLIENT_SECRET") catch {};
    json_req.updateString("username", "admin") catch {};
    json_req.updateString("password", "password") catch {};
    json_req.updateString("platform", "custom_api") catch {};

    // The JSON request body created by the above code:

    // {
    //   "grant_type": "password",
    //   "client_id": "sugar",
    //   "client_secret": "CLIENT_SECRET",
    //   "username": "admin",
    //   "password": "password",
    //   "platform": "custom_api"
    // }

    const sb_req = try chilkat.StringBuilder.init();
    defer sb_req.deinit();
    json_req.emitSb(sb_req) catch {};

    rest.addHeader("Content-Type", "application/json") catch {};

    const sb_json = try chilkat.StringBuilder.init();
    defer sb_json.deinit();
    rest.fullRequestSb("POST", "/rest/v10/oauth2/token", sb_req, sb_json) catch {
        std.debug.print("{s}\n", .{try rest.getLastErrorText(alloc)});
        return;
    };

    if (rest.getResponseStatusCode() != 200) {
        std.debug.print("Received error response code: {d}\n", .{rest.getResponseStatusCode()});
        std.debug.print("Response body:\n", .{});
        std.debug.print("{s}\n", .{try sb_json.getAsString(alloc)});
        return;
    }

    const json = try chilkat.JsonObject.init();
    defer json.deinit();
    json.loadSb(sb_json) catch {};

    // The following code parses the JSON response.
    // A sample JSON response is shown below the sample code.

    _ = try json.stringOf(alloc, "access_token");
    _ = json.intOf("expires_in");
    _ = try json.stringOf(alloc, "token_type");
    _ = json.isNullOf("scope");
    _ = try json.stringOf(alloc, "refresh_token");
    _ = json.intOf("refresh_expires_in");
    _ = try json.stringOf(alloc, "download_token");

    // A sample JSON response body that is parsed by the above code:

    // {
    //   "access_token": "c6d495c9-bb25-81d2-5f81-533ef6479f9b",
    //   "expires_in": 3600,
    //   "token_type": "bearer",
    //   "scope": null,
    //   "refresh_token": "cbc40e67-12bc-4b56-a1d9-533ef62f2601",
    //   "refresh_expires_in": 1209600,
    //   "download_token": "cc5d1a9f-6627-3349-96e5-533ef6b1a493"
    // }

    std.debug.print("Example Completed.\n", .{});
}