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annotate mod_adhoc_oauth2_client/mod_adhoc_oauth2_client.lua @ 5416:2393dbae51ed

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mod_http_oauth2: Add option for specifying TTL of registered clients Meant to simplify configuration, since TTL vs ignoring expiration is expected to be the main thing one would want to configure. Unsure what the implications of having unlimited lifetime of clients are, given no way to revoke them currently, short of rotating the signing secret. On one hand, it would be annoying to have the client expire. On the other hand, it is trivial to re-register it.
author Kim Alvefur <zash@zash.se>
date Thu, 04 May 2023 18:41:33 +0200
parents a9c1cc91d3d6
children
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1 local adhoc = require "util.adhoc";
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2 local dataforms = require "util.dataforms";
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3
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4 local mod_http_oauth2 = module:depends"http_oauth2";
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5
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6 local new_client = dataforms.new({
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7 title = "Create OAuth2 client";
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8 { var = "FORM_TYPE"; type = "hidden"; value = "urn:uuid:ff0d55ed-2187-4ee0-820a-ab633a911c14#create" };
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9 { name = "client_name"; type = "text-single"; label = "Client name"; required = true };
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10 {
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11 name = "client_uri";
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12 type = "text-single";
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13 label = "Informative URL";
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14 desc = "Link to information about your client. MUST be https URI.";
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15 datatype = "xs:anyURI";
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16 required = true;
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17 };
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18 {
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19 name = "redirect_uri";
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20 type = "text-single";
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21 label = "Redirection URI";
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22 desc = "Where to redirect the user after authorizing.";
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23 datatype = "xs:anyURI";
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24 required = true;
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25 };
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26 })
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28 local client_created = dataforms.new({
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29 title = "New OAuth2 client created";
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30 instructions = "Save these details, they will not be shown again";
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31 { var = "FORM_TYPE"; type = "hidden"; value = "urn:uuid:ff0d55ed-2187-4ee0-820a-ab633a911c14#created" };
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32 { name = "client_id"; type = "text-single"; label = "Client ID" };
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33 { name = "client_secret"; type = "text-single"; label = "Client secret" };
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34 })
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36 local function create_client(client, formerr, data)
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37 if formerr then
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38 local errmsg = {"Error in form:"};
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39 for field, err in pairs(formerr) do table.insert(errmsg, field .. ": " .. err); end
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40 return {status = "error"; error = {message = table.concat(errmsg, "\n")}};
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41 end
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42 client.redirect_uris = { client.redirect_uri };
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43 client.redirect_uri = nil;
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45 local client_metadata, err = mod_http_oauth2.create_client(client);
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46 if err then return { status = "error"; error = err }; end
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48 module:log("info", "OAuth2 client %q %q created by %s", client.name, client.info_uri, data.from);
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50 return { status = "completed"; result = { layout = client_created; values = client_metadata } };
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51 end
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53 local handler = adhoc.new_simple_form(new_client, create_client);
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55 module:provides("adhoc", module:require "adhoc".new(new_client.title, new_client[1].value, handler, "local_user"));
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56
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57 -- TODO list/manage/revoke clients