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

loHttp = createobject("CkHttp")

// 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.
loHttp.Login = "wp_username"
// Use the application password, such as "Nths RwVH eDJ4 weNZ orMN jabq"
loHttp.Password = "app_password"
loHttp.BasicAuth = .T.

loSbResponseBody = createobject("CkStringBuilder")
llSuccess = loHttp.QuickGetSb("https://www.yoursite.com/wp-json/wp/v2/posts?page=1",loSbResponseBody)
if (llSuccess = .F.) then
    ? loHttp.LastErrorText
    release loHttp
    release loSbResponseBody
    return
endif

loJarrResp = createobject("CkJsonArray")
loJarrResp.LoadSb(loSbResponseBody)
loJarrResp.EmitCompact = .F.

? "Response Body:"
? loJarrResp.Emit()

lnRespStatusCode = loHttp.LastStatus
? "Response Status Code = " + str(lnRespStatusCode)
if (lnRespStatusCode >= 400) then
    ? "Response Header:"
    ? loHttp.LastHeader
    ? "Failed."
    release loHttp
    release loSbResponseBody
    release loJarrResp
    return
endif

// 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

loDate_gmt = createobject("CkDtObj")

i = 0
lnCount_i = loJarrResp.Size
do while i < lnCount_i
    loJson = loJarrResp.ObjectAt(i)
    lnId = loJson.IntOf("id")
    lcDate = loJson.StringOf("date")
    loJson.DtOf("date_gmt",.F.,loDate_gmt)
    lcGuidRendered = loJson.StringOf("guid.rendered")
    lcModified = loJson.StringOf("modified")
    lcModified_gmt = loJson.StringOf("modified_gmt")
    lcSlug = loJson.StringOf("slug")
    lcStatus = loJson.StringOf("status")
    lcV_type = loJson.StringOf("type")
    lcLink = loJson.StringOf("link")
    lcTitleRendered = loJson.StringOf("title.rendered")
    lcContentRendered = loJson.StringOf("content.rendered")
    llContentProtected = loJson.BoolOf("content.protected")
    lcExcerptRendered = loJson.StringOf("excerpt.rendered")
    llExcerptProtected = loJson.BoolOf("excerpt.protected")
    lnAuthor = loJson.IntOf("author")
    lnFeatured_media = loJson.IntOf("featured_media")
    lcComment_status = loJson.StringOf("comment_status")
    lcPing_status = loJson.StringOf("ping_status")
    llSticky = loJson.BoolOf("sticky")
    lcTemplate = loJson.StringOf("template")
    lcFormat = loJson.StringOf("format")
    j = 0
    lnCount_j = loJson.SizeOfArray("meta")
    do while j < lnCount_j
        loJson.J = j
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("categories")
    do while j < lnCount_j
        loJson.J = j
        lnIntVal = loJson.IntOf("categories[j]")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("tags")
    do while j < lnCount_j
        loJson.J = j
        lnIntVal = loJson.IntOf("tags[j]")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.self")
    do while j < lnCount_j
        loJson.J = j
        lcHref = loJson.StringOf("_links.self[j].href")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.collection")
    do while j < lnCount_j
        loJson.J = j
        lcHref = loJson.StringOf("_links.collection[j].href")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.about")
    do while j < lnCount_j
        loJson.J = j
        lcHref = loJson.StringOf("_links.about[j].href")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.author")
    do while j < lnCount_j
        loJson.J = j
        llEmbeddable = loJson.BoolOf("_links.author[j].embeddable")
        lcHref = loJson.StringOf("_links.author[j].href")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.replies")
    do while j < lnCount_j
        loJson.J = j
        llEmbeddable = loJson.BoolOf("_links.replies[j].embeddable")
        lcHref = loJson.StringOf("_links.replies[j].href")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.version-history")
    do while j < lnCount_j
        loJson.J = j
        lnCount = loJson.IntOf("_links.version-history[j].count")
        lcHref = loJson.StringOf("_links.version-history[j].href")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.predecessor-version")
    do while j < lnCount_j
        loJson.J = j
        lnId = loJson.IntOf("_links.predecessor-version[j].id")
        lcHref = loJson.StringOf("_links.predecessor-version[j].href")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.wp:attachment")
    do while j < lnCount_j
        loJson.J = j
        lcHref = loJson.StringOf("_links.wp:attachment[j].href")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.wp:term")
    do while j < lnCount_j
        loJson.J = j
        lcTaxonomy = loJson.StringOf("_links.wp:term[j].taxonomy")
        llEmbeddable = loJson.BoolOf("_links.wp:term[j].embeddable")
        lcHref = loJson.StringOf("_links.wp:term[j].href")
        j = j + 1
    enddo
    j = 0
    lnCount_j = loJson.SizeOfArray("_links.curies")
    do while j < lnCount_j
        loJson.J = j
        lcName = loJson.StringOf("_links.curies[j].name")
        lcHref = loJson.StringOf("_links.curies[j].href")
        llTemplated = loJson.BoolOf("_links.curies[j].templated")
        j = j + 1
    enddo
    release loJson
    i = i + 1
enddo


release loHttp
release loSbResponseBody
release loJarrResp
release loDate_gmt