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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.

Chilkat Unicode C Downloads

Unicode C
#include <C_CkHttpW.h>
#include <C_CkHttpResponseW.h>
#include <C_CkJsonObjectW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkHttpW http;
    HCkHttpResponseW resp;
    HCkJsonObjectW json;
    const wchar_t *strVal;
    const wchar_t *token_endpoint;
    const wchar_t *jwks_uri;
    const wchar_t *issuer;
    BOOL request_uri_parameter_supported;
    const wchar_t *userinfo_endpoint;
    const wchar_t *authorization_endpoint;
    const wchar_t *device_authorization_endpoint;
    BOOL http_logout_supported;
    BOOL frontchannel_logout_supported;
    const wchar_t *end_session_endpoint;
    const wchar_t *kerberos_endpoint;
    const wchar_t *tenant_region_scope;
    const wchar_t *cloud_instance_name;
    const wchar_t *cloud_graph_host_name;
    const wchar_t *msgraph_host;
    const wchar_t *rbac_url;
    int i;
    int count_i;

    success = FALSE;

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

    http = CkHttpW_Create();

    CkHttpW_putAccept(http,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.

    success = CkHttpW_SetUrlVar(http,L"tenant",L"6d8ddd66-68d1-44b0-af5c-e31b4b7ee5cd");
    resp = CkHttpResponseW_Create();
    success = CkHttpW_HttpNoBody(http,L"GET",L"https://login.microsoftonline.com/{$tenant}/v2.0/.well-known/openid-configuration",resp);
    if (success == FALSE) {
        wprintf(L"%s\n",CkHttpW_lastErrorText(http));
        CkHttpW_Dispose(http);
        CkHttpResponseW_Dispose(resp);
        return;
    }

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

    json = CkJsonObjectW_Create();
    CkJsonObjectW_Load(json,CkHttpResponseW_bodyStr(resp));
    CkJsonObjectW_putEmitCompact(json,FALSE);
    wprintf(L"%s\n",CkJsonObjectW_emit(json));

    if (CkHttpResponseW_getStatusCode(resp) != 200) {
        wprintf(L"Failed.\n");
        CkHttpW_Dispose(http);
        CkHttpResponseW_Dispose(resp);
        CkJsonObjectW_Dispose(json);
        return;
    }

    // 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.

    token_endpoint = CkJsonObjectW_stringOf(json,L"token_endpoint");
    jwks_uri = CkJsonObjectW_stringOf(json,L"jwks_uri");
    issuer = CkJsonObjectW_stringOf(json,L"issuer");
    request_uri_parameter_supported = CkJsonObjectW_BoolOf(json,L"request_uri_parameter_supported");
    userinfo_endpoint = CkJsonObjectW_stringOf(json,L"userinfo_endpoint");
    authorization_endpoint = CkJsonObjectW_stringOf(json,L"authorization_endpoint");
    device_authorization_endpoint = CkJsonObjectW_stringOf(json,L"device_authorization_endpoint");
    http_logout_supported = CkJsonObjectW_BoolOf(json,L"http_logout_supported");
    frontchannel_logout_supported = CkJsonObjectW_BoolOf(json,L"frontchannel_logout_supported");
    end_session_endpoint = CkJsonObjectW_stringOf(json,L"end_session_endpoint");
    kerberos_endpoint = CkJsonObjectW_stringOf(json,L"kerberos_endpoint");
    tenant_region_scope = CkJsonObjectW_stringOf(json,L"tenant_region_scope");
    cloud_instance_name = CkJsonObjectW_stringOf(json,L"cloud_instance_name");
    cloud_graph_host_name = CkJsonObjectW_stringOf(json,L"cloud_graph_host_name");
    msgraph_host = CkJsonObjectW_stringOf(json,L"msgraph_host");
    rbac_url = CkJsonObjectW_stringOf(json,L"rbac_url");
    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(json,L"token_endpoint_auth_methods_supported");
    while (i < count_i) {
        CkJsonObjectW_putI(json,i);
        strVal = CkJsonObjectW_stringOf(json,L"token_endpoint_auth_methods_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(json,L"response_modes_supported");
    while (i < count_i) {
        CkJsonObjectW_putI(json,i);
        strVal = CkJsonObjectW_stringOf(json,L"response_modes_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(json,L"subject_types_supported");
    while (i < count_i) {
        CkJsonObjectW_putI(json,i);
        strVal = CkJsonObjectW_stringOf(json,L"subject_types_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(json,L"id_token_signing_alg_values_supported");
    while (i < count_i) {
        CkJsonObjectW_putI(json,i);
        strVal = CkJsonObjectW_stringOf(json,L"id_token_signing_alg_values_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(json,L"response_types_supported");
    while (i < count_i) {
        CkJsonObjectW_putI(json,i);
        strVal = CkJsonObjectW_stringOf(json,L"response_types_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(json,L"scopes_supported");
    while (i < count_i) {
        CkJsonObjectW_putI(json,i);
        strVal = CkJsonObjectW_stringOf(json,L"scopes_supported[i]");
        i = i + 1;
    }

    i = 0;
    count_i = CkJsonObjectW_SizeOfArray(json,L"claims_supported");
    while (i < count_i) {
        CkJsonObjectW_putI(json,i);
        strVal = CkJsonObjectW_stringOf(json,L"claims_supported[i]");
        i = i + 1;
    }



    CkHttpW_Dispose(http);
    CkHttpResponseW_Dispose(resp);
    CkJsonObjectW_Dispose(json);

    }