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Chrome supported extension IDs

Posted by jpluimers on 2021/05/11

I wonder how you can programmatically open a Hangouts link from Chrome?

These dit not help:

So did some more digging.

TL;DR: did not find a solution; so any help is appreciated.

I found the IDs of then in [WayBack] extensions/common/constants.cc – chromium/src.git – Git at Google

namespace extension_misc {
const char kPdfExtensionId[] = "mhjfbmdgcfjbbpaeojofohoefgiehjai";
const char kQuickOfficeComponentExtensionId[] =
    "bpmcpldpdmajfigpchkicefoigmkfalc";
const char kQuickOfficeInternalExtensionId[] =
    "ehibbfinohgbchlgdbfpikodjaojhccn";
const char kQuickOfficeExtensionId[] = "gbkeegbaiigmenfmjfclcdgdpimamgkj";
const char kMimeHandlerPrivateTestExtensionId[] =
    "oickdpebdnfbgkcaoklfcdhjniefkcji";
const char kProdHangoutsExtensionId[] = "nckgahadagoaajjgafhacjanaoiihapd";
const char* const kHangoutsExtensionIds[6] = {
    kProdHangoutsExtensionId,
    "ljclpkphhpbpinifbeabbhlfddcpfdde",  // Debug.
    "ppleadejekpmccmnpjdimmlfljlkdfej",  // Alpha.
    "eggnbpckecmjlblplehfpjjdhhidfdoj",  // Beta.
    "jfjjdfefebklmdbmenmlehlopoocnoeh",  // Packaged App Debug.
    "knipolnnllmklapflnccelgolnpehhpl"   // Packaged App Prod.
    // Keep in sync with _api_features.json and _manifest_features.json.
};
// Error returned when scripting of a page is denied due to enterprise policy.
const char kPolicyBlockedScripting[] =
    "This page cannot be scripted due to an ExtensionsSettings policy.";
}  // namespace extension_misc

The odd thing is that the source does not match the Chrome web store designation:

Hangouts ExtensionId Source name Web store name
nckgahadagoaajjgafhacjanaoiihapd kProdHangoutsExtensionId Google Hangouts
ljclpkphhpbpinifbeabbhlfddcpfdde Debug Google Hangouts (Extension, Beta); GOOGLE CONFIDENTIAL – FOR INTERNAL USE ONLY
ppleadejekpmccmnpjdimmlfljlkdfej Alpha Google Hangouts (Extension, Debug)
eggnbpckecmjlblplehfpjjdhhidfdoj Beta Google Hangouts (Extension, Alpha)
jfjjdfefebklmdbmenmlehlopoocnoeh Packaged App Debug 404 error
knipolnnllmklapflnccelgolnpehhpl Packaged App Prod Google Hangouts; Hangouts Chrome App is deprecated. Please switch to the Hangouts Chrome Extension.

You can not start the extensions in a tab; they need to start their view through the extension.

So these links do not work:

  • chrome-extension://nckgahadagoaajjgafhacjanaoiihapd/mainapp.html?uv_main_window
  • chrome-extension://ljclpkphhpbpinifbeabbhlfddcpfdde/mainapp.html?uv_main_window
  • chrome-extension://ppleadejekpmccmnpjdimmlfljlkdfej/mainapp.html?uv_main_window
  • chrome-extension://eggnbpckecmjlblplehfpjjdhhidfdoj/mainapp.html?uv_main_window
  • chrome-extension://jfjjdfefebklmdbmenmlehlopoocnoeh/mainapp.html?uv_main_window
  • chrome-extension://knipolnnllmklapflnccelgolnpehhpl/mainapp.html?uv_main_window

–jeroen

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