(C) WordPress Authentication with Applications Password Plugin

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Demonstrates basic username/password authentication using the WordPress Applications Password plugin.

For more information, see https://wordpress.org/plugins/application-passwords/

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#include <C_CkHttp.h>
#include <C_CkStringBuilder.h>
#include <C_CkJsonArray.h>
#include <C_CkDtObj.h>
#include <C_CkJsonObject.h>

void ChilkatSample(void)
    {
    HCkHttp http;
    BOOL success;
    HCkStringBuilder sbResponseBody;
    HCkJsonArray jarrResp;
    int respStatusCode;
    HCkDtObj date_gmt;
    HCkJsonObject json;
    int id;
    const char *date;
    const char *guidRendered;
    const char *modified;
    const char *modified_gmt;
    const char *slug;
    const char *status;
    const char *v_type;
    const char *link;
    const char *titleRendered;
    const char *contentRendered;
    BOOL contentProtected;
    const char *excerptRendered;
    BOOL excerptProtected;
    int author;
    int featured_media;
    const char *comment_status;
    const char *ping_status;
    BOOL sticky;
    const char *template;
    const char *format;
    int j;
    int count_j;
    int intVal;
    const char *href;
    BOOL embeddable;
    int count;
    const char *taxonomy;
    const char *name;
    BOOL templated;
    int i;
    int count_i;

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

    http = CkHttp_Create();

    // Implements the following CURL command:

    // curl -X GET --user wp_username:app_password https://www.yoursite.com/wp-json/wp/v2/posts?page=1

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // Use your WordPress login, such as "admin", not the application name.
    CkHttp_putLogin(http,"wp_username");
    // Use the application password, such as "Nths RwVH eDJ4 weNZ orMN jabq"
    CkHttp_putPassword(http,"app_password");
    CkHttp_putBasicAuth(http,TRUE);

    sbResponseBody = CkStringBuilder_Create();
    success = CkHttp_QuickGetSb(http,"https://www.yoursite.com/wp-json/wp/v2/posts?page=1",sbResponseBody);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkStringBuilder_Dispose(sbResponseBody);
        return;
    }

    jarrResp = CkJsonArray_Create();
    CkJsonArray_LoadSb(jarrResp,sbResponseBody);
    CkJsonArray_putEmitCompact(jarrResp,FALSE);

    printf("Response Body:\n");
    printf("%s\n",CkJsonArray_emit(jarrResp));

    respStatusCode = CkHttp_getLastStatus(http);
    printf("Response Status Code = %d\n",respStatusCode);
    if (respStatusCode >= 400) {
        printf("Response Header:\n");
        printf("%s\n",CkHttp_lastHeader(http));
        printf("Failed.\n");
        CkHttp_Dispose(http);
        CkStringBuilder_Dispose(sbResponseBody);
        CkJsonArray_Dispose(jarrResp);
        return;
    }

    // Sample JSON response:
    // (Sample code for parsing the JSON response is shown below)

    // [
    //   {
    //     "id": 1902,
    //     "date": "2020-11-16T09:54:09",
    //     "date_gmt": "2020-11-16T16:54:09",
    //     "guid": {
    //       "rendered": "http:\/\/cknotes.com\/?p=1902"
    //     },
    //     "modified": "2020-11-16T09:54:09",
    //     "modified_gmt": "2020-11-16T16:54:09",
    //     "slug": "xero-redirect-uri-for-oauth2-and-desktop-apps",
    //     "status": "publish",
    //     "type": "post",
    //     "link": "https:\/\/cknotes.com\/xero-redirect-uri-for-oauth2-and-desktop-apps\/",
    //     "title": {
    //       "rendered": "Xero Redirect URI for OAuth2 and Desktop Apps"
    //     },
    //     "content": {
    //       "rendered": "<p>...",
    //       "protected": false
    //     },
    //     "excerpt": {
    //       "rendered": "<p>...",
    //       "protected": false
    //     },
    //     "author": 1,
    //     "featured_media": 0,
    //     "comment_status": "closed",
    //     "ping_status": "open",
    //     "sticky": false,
    //     "template": "",
    //     "format": "standard",
    //     "meta": [
    //     ],
    //     "categories": [
    //       815
    //     ],
    //     "tags": [
    //       594,
    //       816
    //     ],
    //     "_links": {
    //       "self": [
    //         {
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/posts\/1902"
    //         }
    //       ],
    //       "collection": [
    //         {
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/posts"
    //         }
    //       ],
    //       "about": [
    //         {
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/types\/post"
    //         }
    //       ],
    //       "author": [
    //         {
    //           "embeddable": true,
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/users\/1"
    //         }
    //       ],
    //       "replies": [
    //         {
    //           "embeddable": true,
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/comments?post=1902"
    //         }
    //       ],
    //       "version-history": [
    //         {
    //           "count": 1,
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/posts\/1902\/revisions"
    //         }
    //       ],
    //       "predecessor-version": [
    //         {
    //           "id": 1904,
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/posts\/1902\/revisions\/1904"
    //         }
    //       ],
    //       "wp:attachment": [
    //         {
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/media?parent=1902"
    //         }
    //       ],
    //       "wp:term": [
    //         {
    //           "taxonomy": "category",
    //           "embeddable": true,
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/categories?post=1902"
    //         },
    //         {
    //           "taxonomy": "post_tag",
    //           "embeddable": true,
    //           "href": "https:\/\/cknotes.com\/wp-json\/wp\/v2\/tags?post=1902"
    //         }
    //       ],
    //       "curies": [
    //         {
    //           "name": "wp",
    //           "href": "https:\/\/api.w.org\/{rel}",
    //           "templated": true
    //         }
    //       ]
    //     }
    //   },
    // ...
    // ]

    // Sample code for parsing the JSON response...
    // Use the following online tool to generate parsing code from sample JSON:
    // Generate Parsing Code from JSON

    // 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.

    date_gmt = CkDtObj_Create();

    i = 0;
    count_i = CkJsonArray_getSize(jarrResp);
    while (i < count_i) {
        json = CkJsonArray_ObjectAt(jarrResp,i);
        id = CkJsonObject_IntOf(json,"id");
        date = CkJsonObject_stringOf(json,"date");
        CkJsonObject_DtOf(json,"date_gmt",FALSE,date_gmt);
        guidRendered = CkJsonObject_stringOf(json,"guid.rendered");
        modified = CkJsonObject_stringOf(json,"modified");
        modified_gmt = CkJsonObject_stringOf(json,"modified_gmt");
        slug = CkJsonObject_stringOf(json,"slug");
        status = CkJsonObject_stringOf(json,"status");
        v_type = CkJsonObject_stringOf(json,"type");
        link = CkJsonObject_stringOf(json,"link");
        titleRendered = CkJsonObject_stringOf(json,"title.rendered");
        contentRendered = CkJsonObject_stringOf(json,"content.rendered");
        contentProtected = CkJsonObject_BoolOf(json,"content.protected");
        excerptRendered = CkJsonObject_stringOf(json,"excerpt.rendered");
        excerptProtected = CkJsonObject_BoolOf(json,"excerpt.protected");
        author = CkJsonObject_IntOf(json,"author");
        featured_media = CkJsonObject_IntOf(json,"featured_media");
        comment_status = CkJsonObject_stringOf(json,"comment_status");
        ping_status = CkJsonObject_stringOf(json,"ping_status");
        sticky = CkJsonObject_BoolOf(json,"sticky");
        template = CkJsonObject_stringOf(json,"template");
        format = CkJsonObject_stringOf(json,"format");
        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"meta");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"categories");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            intVal = CkJsonObject_IntOf(json,"categories[j]");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"tags");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            intVal = CkJsonObject_IntOf(json,"tags[j]");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.self");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            href = CkJsonObject_stringOf(json,"_links.self[j].href");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.collection");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            href = CkJsonObject_stringOf(json,"_links.collection[j].href");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.about");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            href = CkJsonObject_stringOf(json,"_links.about[j].href");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.author");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            embeddable = CkJsonObject_BoolOf(json,"_links.author[j].embeddable");
            href = CkJsonObject_stringOf(json,"_links.author[j].href");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.replies");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            embeddable = CkJsonObject_BoolOf(json,"_links.replies[j].embeddable");
            href = CkJsonObject_stringOf(json,"_links.replies[j].href");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.version-history");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            count = CkJsonObject_IntOf(json,"_links.version-history[j].count");
            href = CkJsonObject_stringOf(json,"_links.version-history[j].href");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.predecessor-version");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            id = CkJsonObject_IntOf(json,"_links.predecessor-version[j].id");
            href = CkJsonObject_stringOf(json,"_links.predecessor-version[j].href");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.wp:attachment");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            href = CkJsonObject_stringOf(json,"_links.wp:attachment[j].href");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.wp:term");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            taxonomy = CkJsonObject_stringOf(json,"_links.wp:term[j].taxonomy");
            embeddable = CkJsonObject_BoolOf(json,"_links.wp:term[j].embeddable");
            href = CkJsonObject_stringOf(json,"_links.wp:term[j].href");
            j = j + 1;
        }

        j = 0;
        count_j = CkJsonObject_SizeOfArray(json,"_links.curies");
        while (j < count_j) {
            CkJsonObject_putJ(json,j);
            name = CkJsonObject_stringOf(json,"_links.curies[j].name");
            href = CkJsonObject_stringOf(json,"_links.curies[j].href");
            templated = CkJsonObject_BoolOf(json,"_links.curies[j].templated");
            j = j + 1;
        }

        CkJsonObject_Dispose(json);
        i = i + 1;
    }



    CkHttp_Dispose(http);
    CkStringBuilder_Dispose(sbResponseBody);
    CkJsonArray_Dispose(jarrResp);
    CkDtObj_Dispose(date_gmt);

    }