(Unicode C++) Azure Fetch OpenID Connect metadata document

See more OIDC Examples

Downloads the OpenID Connect self-discovery document for an Azure OIDC enabled app.

For more information, see https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-protocols-oidc

Chilkat C/C++ Library Downloads
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#include <CkHttpW.h>
#include <CkHttpResponseW.h>
#include <CkJsonObjectW.h>

void ChilkatSample(void)
    {
    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttpW http;

    http.put_Accept(L"application/json");

    // See the Microsoft Azure OIDC documentation at https://docs.microsoft.com/en-us/azure/active-directory/develop/v2-protocols-oidc
    // The "tenant" can take one of four values described in the documentation at the link above.

    bool success = http.SetUrlVar(L"tenant",L"6d8ddd66-68d1-44b0-af5c-e31b4b7ee5cd");
    CkHttpResponseW *resp = http.QuickRequest(L"GET",L"https://login.microsoftonline.com/{$tenant}/v2.0/.well-known/openid-configuration");
    if (http.get_LastMethodSuccess() != true) {
        wprintf(L"%s\n",http.lastErrorText());
        return;
    }

    wprintf(L"Response Status Code: %d\n",resp->get_StatusCode());

    CkJsonObjectW json;
    json.Load(resp->bodyStr());
    json.put_EmitCompact(false);
    wprintf(L"%s\n",json.emit());

    if (resp->get_StatusCode() != 200) {
        wprintf(L"Failed.\n");
        delete resp;
        return;
    }

    delete resp;

    // Sample output...
    // (See the parsing code below..)
    // 
    // Use the this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    // {
    //   "token_endpoint": "https://login.microsoftonline.com/6d8ddd66-68d1-44b0-af5c-e31b4b7ee5cd/oauth2/v2.0/token",
    //   "token_endpoint_auth_methods_supported": [
    //     "client_secret_post",
    //     "private_key_jwt",
    //     "client_secret_basic"
    //   ],
    //   "jwks_uri": "https://login.microsoftonline.com/6d8ddd66-68d1-44b0-af5c-e31b4b7ee5cd/discovery/v2.0/keys",
    //   "response_modes_supported": [
    //     "query",
    //     "fragment",
    //     "form_post"
    //   ],
    //   "subject_types_supported": [
    //     "pairwise"
    //   ],
    //   "id_token_signing_alg_values_supported": [
    //     "RS256"
    //   ],
    //   "response_types_supported": [
    //     "code",
    //     "id_token",
    //     "code id_token",
    //     "id_token token"
    //   ],
    //   "scopes_supported": [
    //     "openid",
    //     "profile",
    //     "email",
    //     "offline_access"
    //   ],
    //   "issuer": "https://login.microsoftonline.com/6d8ddd66-68d1-44b0-af5c-e31b4b7ee5cd/v2.0",
    //   "request_uri_parameter_supported": false,
    //   "userinfo_endpoint": "https://graph.microsoft.com/oidc/userinfo",
    //   "authorization_endpoint": "https://login.microsoftonline.com/6d8ddd66-68d1-44b0-af5c-e31b4b7ee5cd/oauth2/v2.0/authorize",
    //   "device_authorization_endpoint": "https://login.microsoftonline.com/6d8ddd66-68d1-44b0-af5c-e31b4b7ee5cd/oauth2/v2.0/devicecode",
    //   "http_logout_supported": true,
    //   "frontchannel_logout_supported": true,
    //   "end_session_endpoint": "https://login.microsoftonline.com/6d8ddd66-68d1-44b0-af5c-e31b4b7ee5cd/oauth2/v2.0/logout",
    //   "claims_supported": [
    //     "sub",
    //     "iss",
    //     "cloud_instance_name",
    //     "cloud_instance_host_name",
    //     "cloud_graph_host_name",
    //     "msgraph_host",
    //     "aud",
    //     "exp",
    //     "iat",
    //     "auth_time",
    //     "acr",
    //     "nonce",
    //     "preferred_username",
    //     "name",
    //     "tid",
    //     "ver",
    //     "at_hash",
    //     "c_hash",
    //     "email"
    //   ],
    //   "kerberos_endpoint": "https://login.microsoftonline.com/6d8ddd66-68d1-44b0-af5c-e31b4b7ee5cd/kerberos",
    //   "tenant_region_scope": "NA",
    //   "cloud_instance_name": "microsoftonline.com",
    //   "cloud_graph_host_name": "graph.windows.net",
    //   "msgraph_host": "graph.microsoft.com",
    //   "rbac_url": "https://pas.windows.net"
    // }

    // Chilkat functions returning "const char *" return a pointer to temporary internal memory owned and managed by Chilkat.
    // See this example explaining how this memory should be used: const char * functions.

    const wchar_t *strVal = 0;

    const wchar_t *token_endpoint = json.stringOf(L"token_endpoint");
    const wchar_t *jwks_uri = json.stringOf(L"jwks_uri");
    const wchar_t *issuer = json.stringOf(L"issuer");
    bool request_uri_parameter_supported = json.BoolOf(L"request_uri_parameter_supported");
    const wchar_t *userinfo_endpoint = json.stringOf(L"userinfo_endpoint");
    const wchar_t *authorization_endpoint = json.stringOf(L"authorization_endpoint");
    const wchar_t *device_authorization_endpoint = json.stringOf(L"device_authorization_endpoint");
    bool http_logout_supported = json.BoolOf(L"http_logout_supported");
    bool frontchannel_logout_supported = json.BoolOf(L"frontchannel_logout_supported");
    const wchar_t *end_session_endpoint = json.stringOf(L"end_session_endpoint");
    const wchar_t *kerberos_endpoint = json.stringOf(L"kerberos_endpoint");
    const wchar_t *tenant_region_scope = json.stringOf(L"tenant_region_scope");
    const wchar_t *cloud_instance_name = json.stringOf(L"cloud_instance_name");
    const wchar_t *cloud_graph_host_name = json.stringOf(L"cloud_graph_host_name");
    const wchar_t *msgraph_host = json.stringOf(L"msgraph_host");
    const wchar_t *rbac_url = json.stringOf(L"rbac_url");
    int i = 0;
    int count_i = json.SizeOfArray(L"token_endpoint_auth_methods_supported");
    while (i < count_i) {
        json.put_I(i);
        strVal = json.stringOf(L"token_endpoint_auth_methods_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = json.SizeOfArray(L"response_modes_supported");
    while (i < count_i) {
        json.put_I(i);
        strVal = json.stringOf(L"response_modes_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = json.SizeOfArray(L"subject_types_supported");
    while (i < count_i) {
        json.put_I(i);
        strVal = json.stringOf(L"subject_types_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = json.SizeOfArray(L"id_token_signing_alg_values_supported");
    while (i < count_i) {
        json.put_I(i);
        strVal = json.stringOf(L"id_token_signing_alg_values_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = json.SizeOfArray(L"response_types_supported");
    while (i < count_i) {
        json.put_I(i);
        strVal = json.stringOf(L"response_types_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = json.SizeOfArray(L"scopes_supported");
    while (i < count_i) {
        json.put_I(i);
        strVal = json.stringOf(L"scopes_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = json.SizeOfArray(L"claims_supported");
    while (i < count_i) {
        json.put_I(i);
        strVal = json.stringOf(L"claims_supported[i]");
        i = i + 1;
    }
    }