Mercurial > prosody-modules

annotate mod_http_oauth2/mod_http_oauth2.lua @ 5195:b4932915e773

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mod_http_oauth2: Mention name of client when giving out OOB authorization code
author Kim Alvefur <zash@zash.se>
date Fri, 03 Mar 2023 21:45:24 +0100
parents 25041e15994e
children 6b63af56c8ac
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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d3af5f94d6df mod_http_oauth2: Improve storage of client secret
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1 local hashes = require "util.hashes";
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2 local cache = require "util.cache";
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3 local http = require "util.http";
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4 local jid = require "util.jid";
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5 local json = require "util.json";
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6 local usermanager = require "core.usermanager";
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7 local errors = require "util.error";
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8 local url = require "socket.url";
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9 local uuid = require "util.uuid";
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10 local encodings = require "util.encodings";
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11 local base64 = encodings.base64;
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12 local schema = require "util.jsonschema";
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13 local jwt = require"util.jwt";
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14
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15 local tokens = module:depends("tokenauth");
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16
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17 -- Used to derive client_secret from client_id, set to enable stateless dynamic registration.
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18 local registration_key = module:get_option_string("oauth2_registration_key");
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19 local registration_algo = module:get_option_string("oauth2_registration_algorithm", "HS256");
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20 local registration_options = module:get_option("oauth2_registration_options", { default_ttl = 60 * 60 * 24 * 90 });
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21
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22 local jwt_sign, jwt_verify;
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23 if not registration_key then
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24 module:log("error", "Missing required 'oauth2_registration_key', generate a strong key and configure it")
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25 else
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26 -- Tie it to the host if global
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27 registration_key = hashes.hmac_sha256(registration_key, module.host);
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28 jwt_sign, jwt_verify = jwt.init(registration_algo, registration_key, registration_key, registration_options);
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29 end
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30
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31 local function filter_scopes(username, host, requested_scope_string)
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32 if host ~= module.host then
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33 return usermanager.get_jid_role(username.."@"..host, module.host).name;
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34 end
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35
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36 if requested_scope_string then -- Specific role requested
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37 -- TODO: The requested scope string is technically a space-delimited list
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38 -- of scopes, but for simplicity we're mapping this slot to role names.
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39 if usermanager.user_can_assume_role(username, module.host, requested_scope_string) then
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40 return requested_scope_string;
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41 end
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42 end
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43
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44 return usermanager.get_user_role(username, module.host).name;
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45 end
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46
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47 local function code_expires_in(code)
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48 return os.difftime(os.time(), code.issued);
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49 end
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50
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51 local function code_expired(code)
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52 return code_expires_in(code) > 120;
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53 end
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54
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55 local codes = cache.new(10000, function (_, code)
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56 return code_expired(code)
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57 end);
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58
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59 module:add_timer(900, function()
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60 local k, code = codes:tail();
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61 while code and code_expired(code) do
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62 codes:set(k, nil);
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63 k, code = codes:tail();
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64 end
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65 return code and code_expires_in(code) + 1 or 900;
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66 end)
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67
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68 local function oauth_error(err_name, err_desc)
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69 return errors.new({
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70 type = "modify";
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71 condition = "bad-request";
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72 code = err_name == "invalid_client" and 401 or 400;
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73 text = err_desc and (err_name..": "..err_desc) or err_name;
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74 extra = { oauth2_response = { error = err_name, error_description = err_desc } };
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75 });
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76 end
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77
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78 local function new_access_token(token_jid, scope, ttl)
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79 local token = tokens.create_jid_token(token_jid, token_jid, scope, ttl, nil, "oauth2");
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80 return {
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81 token_type = "bearer";
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82 access_token = token;
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83 expires_in = ttl;
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84 scope = scope;
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85 -- TODO: include refresh_token when implemented
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86 };
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87 end
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88
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89 local function get_redirect_uri(client, query_redirect_uri) -- record client, string : string
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90 for _, redirect_uri in ipairs(client.redirect_uris) do
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91 if query_redirect_uri == nil or query_redirect_uri == redirect_uri then
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92 return redirect_uri
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93 end
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94 end
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95 end
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96
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97 local grant_type_handlers = {};
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98 local response_type_handlers = {};
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99
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100 function grant_type_handlers.password(params)
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101 local request_jid = assert(params.username, oauth_error("invalid_request", "missing 'username' (JID)"));
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102 local request_password = assert(params.password, oauth_error("invalid_request", "missing 'password'"));
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103 local request_username, request_host, request_resource = jid.prepped_split(request_jid);
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104
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105 if not (request_username and request_host) or request_host ~= module.host then
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106 return oauth_error("invalid_request", "invalid JID");
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107 end
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108 if not usermanager.test_password(request_username, request_host, request_password) then
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109 return oauth_error("invalid_grant", "incorrect credentials");
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110 end
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111
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112 local granted_jid = jid.join(request_username, request_host, request_resource);
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113 local granted_scopes = filter_scopes(request_username, request_host, params.scope);
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114 return json.encode(new_access_token(granted_jid, granted_scopes, nil));
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115 end
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116
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117 -- TODO response_type_handlers have some common boilerplate code, refactor?
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118
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119 function response_type_handlers.code(params, granted_jid)
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120 if not params.client_id then return oauth_error("invalid_request", "missing 'client_id'"); end
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121
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diff changeset
122 local ok, client = jwt_verify(params.client_id);
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
123
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
124 if not ok then
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
125 return oauth_error("invalid_client", "incorrect credentials");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
126 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
127
5191
f5a58cbe86e4 mod_http_oauth2: Derive scope from correct user details
Kim Alvefur <zash@zash.se>
parents: 5190
diff changeset
128 local request_username, request_host = jid.split(granted_jid);
f5a58cbe86e4 mod_http_oauth2: Derive scope from correct user details
Kim Alvefur <zash@zash.se>
parents: 5190
diff changeset
129 local granted_scopes = filter_scopes(request_username, request_host, params.scope);
4340
7cd3b7ec59e9 mod_http_oauth2: Rudimentary support for scopes (but not really)
Matthew Wild <mwild1@gmail.com>
parents: 4276
diff changeset
130
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
131 local code = uuid.generate();
4670
1b81b7269858 mod_http_oauth2: Gracefully handle cache write failure
Kim Alvefur <zash@zash.se>
parents: 4669
diff changeset
132 local ok = codes:set(params.client_id .. "#" .. code, {
4340
7cd3b7ec59e9 mod_http_oauth2: Rudimentary support for scopes (but not really)
Matthew Wild <mwild1@gmail.com>
parents: 4276
diff changeset
133 issued = os.time();
7cd3b7ec59e9 mod_http_oauth2: Rudimentary support for scopes (but not really)
Matthew Wild <mwild1@gmail.com>
parents: 4276
diff changeset
134 granted_jid = granted_jid;
7cd3b7ec59e9 mod_http_oauth2: Rudimentary support for scopes (but not really)
Matthew Wild <mwild1@gmail.com>
parents: 4276
diff changeset
135 granted_scopes = granted_scopes;
4670
1b81b7269858 mod_http_oauth2: Gracefully handle cache write failure
Kim Alvefur <zash@zash.se>
parents: 4669
diff changeset
136 });
1b81b7269858 mod_http_oauth2: Gracefully handle cache write failure
Kim Alvefur <zash@zash.se>
parents: 4669
diff changeset
137 if not ok then
1b81b7269858 mod_http_oauth2: Gracefully handle cache write failure
Kim Alvefur <zash@zash.se>
parents: 4669
diff changeset
138 return {status_code = 429};
1b81b7269858 mod_http_oauth2: Gracefully handle cache write failure
Kim Alvefur <zash@zash.se>
parents: 4669
diff changeset
139 end
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
140
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
141 local redirect_uri = get_redirect_uri(client, params.redirect_uri);
5188
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
142 if redirect_uri == "urn:ietf:wg:oauth:2.0:oob" then
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
143 -- TODO some nicer template page
5194
25041e15994e mod_http_oauth2: Comment on mutation by other module
Kim Alvefur <zash@zash.se>
parents: 5193
diff changeset
144 -- mod_http_errors will set content-type to text/plain if it catches this event
5188
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
145 local response = { status_code = 200; headers = { content_type = "text/plain" } }
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
146 response.body = module:context("*"):fire_event("http-message", {
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
147 response = response;
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
148 title = "Your authorization code";
5195
b4932915e773 mod_http_oauth2: Mention name of client when giving out OOB authorization code
Kim Alvefur <zash@zash.se>
parents: 5194
diff changeset
149 message = "Here's your authorization code, copy and paste it into " .. (client.client_name or "your client");
5188
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
150 extra = code;
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
151 }) or ("Here's your authorization code:\n%s\n"):format(code);
5190
1733f184e2bb mod_http_oauth2: Fix to actually return OOB response
Kim Alvefur <zash@zash.se>
parents: 5189
diff changeset
152 return response;
5188
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
153 end
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
154
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
155 local redirect = url.parse(redirect_uri);
7c531137a553 mod_http_oauth2: Implement OOB special redirect URI in code flow
Kim Alvefur <zash@zash.se>
parents: 5187
diff changeset
156
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
157 local query = http.formdecode(redirect.query or "");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
158 if type(query) ~= "table" then query = {}; end
5192
03aa9baa9ac3 mod_http_oauth2: Add support for 'iss' authz response parameter (RFC 9207)
Matthew Wild <mwild1@gmail.com>
parents: 5191
diff changeset
159 table.insert(query, { name = "code", value = code });
03aa9baa9ac3 mod_http_oauth2: Add support for 'iss' authz response parameter (RFC 9207)
Matthew Wild <mwild1@gmail.com>
parents: 5191
diff changeset
160 table.insert(query, { name = "iss", value = module:http_url(nil, "/") });
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
161 if params.state then
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
162 table.insert(query, { name = "state", value = params.state });
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
163 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
164 redirect.query = http.formencode(query);
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
165
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
166 return {
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
167 status_code = 302;
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
168 headers = {
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
169 location = url.build(redirect);
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
170 };
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
171 }
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
172 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
173
5186
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
174 -- Implicit flow
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
175 function response_type_handlers.token(params, granted_jid)
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
176 if not params.client_id then return oauth_error("invalid_request", "missing 'client_id'"); end
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
177
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
178 local client = jwt_verify(params.client_id);
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
179
5186
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
180 if not client then
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
181 return oauth_error("invalid_client", "incorrect credentials");
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
182 end
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
183
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
184 local request_username, request_host = jid.split(granted_jid);
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
185 local granted_scopes = filter_scopes(request_username, request_host, params.scope);
5186
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
186 local token_info = new_access_token(granted_jid, granted_scopes, nil);
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
187
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
188 local redirect = url.parse(get_redirect_uri(client, params.redirect_uri));
5186
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
189 token_info.state = params.state;
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
190 redirect.fragment = http.formencode(token_info);
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
191
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
192 return {
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
193 status_code = 302;
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
194 headers = {
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
195 location = url.build(redirect);
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
196 };
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
197 }
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
198 end
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
199
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
200 local function make_secret(client_id) --> client_secret
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
201 return hashes.hmac_sha256(registration_key, client_id, true);
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
202 end
4263
d3af5f94d6df mod_http_oauth2: Improve storage of client secret
Kim Alvefur <zash@zash.se>
parents: 4260
diff changeset
203
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
204 local function verify_secret(client_id, client_secret)
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
205 return hashes.equals(make_secret(client_id), client_secret);
4263
d3af5f94d6df mod_http_oauth2: Improve storage of client secret
Kim Alvefur <zash@zash.se>
parents: 4260
diff changeset
206 end
d3af5f94d6df mod_http_oauth2: Improve storage of client secret
Kim Alvefur <zash@zash.se>
parents: 4260
diff changeset
207
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
208 function grant_type_handlers.authorization_code(params)
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
209 if not params.client_id then return oauth_error("invalid_request", "missing 'client_id'"); end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
210 if not params.client_secret then return oauth_error("invalid_request", "missing 'client_secret'"); end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
211 if not params.code then return oauth_error("invalid_request", "missing 'code'"); end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
212 if params.scope and params.scope ~= "" then
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
213 return oauth_error("invalid_scope", "unknown scope requested");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
214 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
215
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
216 local client = jwt_verify(params.client_id);
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
217 if not client then
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
218 return oauth_error("invalid_client", "incorrect credentials");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
219 end
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
220
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
221 if not verify_secret(params.client_id, params.client_secret) then
4260
c539334dd01a mod_http_oauth2: Rescope oauth client config into users' storage
Kim Alvefur <zash@zash.se>
parents: 4259
diff changeset
222 module:log("debug", "client_secret mismatch");
c539334dd01a mod_http_oauth2: Rescope oauth client config into users' storage
Kim Alvefur <zash@zash.se>
parents: 4259
diff changeset
223 return oauth_error("invalid_client", "incorrect credentials");
c539334dd01a mod_http_oauth2: Rescope oauth client config into users' storage
Kim Alvefur <zash@zash.se>
parents: 4259
diff changeset
224 end
4271
9623b99bb8d2 mod_http_oauth2: Keep authorization codes in memory instead of storage
Kim Alvefur <zash@zash.se>
parents: 4270
diff changeset
225 local code, err = codes:get(params.client_id .. "#" .. params.code);
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
226 if err then error(err); end
4269
143515d0b212 mod_http_oauth2: Factor out authorization code validity decision
Kim Alvefur <zash@zash.se>
parents: 4265
diff changeset
227 if not code or type(code) ~= "table" or code_expired(code) then
4260
c539334dd01a mod_http_oauth2: Rescope oauth client config into users' storage
Kim Alvefur <zash@zash.se>
parents: 4259
diff changeset
228 module:log("debug", "authorization_code invalid or expired: %q", code);
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
229 return oauth_error("invalid_client", "incorrect credentials");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
230 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
231
4340
7cd3b7ec59e9 mod_http_oauth2: Rudimentary support for scopes (but not really)
Matthew Wild <mwild1@gmail.com>
parents: 4276
diff changeset
232 return json.encode(new_access_token(code.granted_jid, code.granted_scopes, nil));
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
233 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
234
4370
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
235 local function check_credentials(request, allow_token)
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
236 local auth_type, auth_data = string.match(request.headers.authorization, "^(%S+)%s(.+)$");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
237
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
238 if auth_type == "Basic" then
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
239 local creds = base64.decode(auth_data);
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
240 if not creds then return false; end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
241 local username, password = string.match(creds, "^([^:]+):(.*)$");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
242 if not username then return false; end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
243 username, password = encodings.stringprep.nodeprep(username), encodings.stringprep.saslprep(password);
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
244 if not username then return false; end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
245 if not usermanager.test_password(username, module.host, password) then
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
246 return false;
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
247 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
248 return username;
4370
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
249 elseif auth_type == "Bearer" and allow_token then
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
250 local token_info = tokens.get_token_info(auth_data);
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
251 if not token_info or not token_info.session or token_info.session.host ~= module.host then
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
252 return false;
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
253 end
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
254 return token_info.session.username;
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
255 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
256 return nil;
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
257 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
258
3920
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
259 if module:get_host_type() == "component" then
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
260 local component_secret = assert(module:get_option_string("component_secret"), "'component_secret' is a required setting when loaded on a Component");
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
261
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
262 function grant_type_handlers.password(params)
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
263 local request_jid = assert(params.username, oauth_error("invalid_request", "missing 'username' (JID)"));
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
264 local request_password = assert(params.password, oauth_error("invalid_request", "missing 'password'"));
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
265 local request_username, request_host, request_resource = jid.prepped_split(request_jid);
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
266 if params.scope then
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
267 return oauth_error("invalid_scope", "unknown scope requested");
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
268 end
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
269 if not request_host or request_host ~= module.host then
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
270 return oauth_error("invalid_request", "invalid JID");
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
271 end
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
272 if request_password == component_secret then
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
273 local granted_jid = jid.join(request_username, request_host, request_resource);
4257
145e8e8a247a mod_http_oauth2: Fix incomplete function arity change in dea6bea2ddd3
Kim Alvefur <zash@zash.se>
parents: 4256
diff changeset
274 return json.encode(new_access_token(granted_jid, nil, nil));
3920
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
275 end
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
276 return oauth_error("invalid_grant", "incorrect credentials");
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
277 end
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
278
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
279 -- TODO How would this make sense with components?
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
280 -- Have an admin authenticate maybe?
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
281 response_type_handlers.code = nil;
5186
fa3059e653fa mod_http_oauth2: Implement the Implicit flow
Kim Alvefur <zash@zash.se>
parents: 5185
diff changeset
282 response_type_handlers.token = nil;
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
283 grant_type_handlers.authorization_code = nil;
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
284 check_credentials = function () return false end
3920
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
285 end
cf92e3b30c18 mod_http_oauth2: Use component_secret setting as password on Components
Kim Alvefur <zash@zash.se>
parents: 3919
diff changeset
286
5187
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
287 local allowed_grant_type_handlers = module:get_option_set("allowed_oauth2_grant_types", {"authorization_code", "password"})
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
288 for handler_type in pairs(grant_type_handlers) do
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
289 if not allowed_grant_type_handlers:contains(handler_type) then
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
290 grant_type_handlers[handler_type] = nil;
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
291 end
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
292 end
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
293
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
294 -- "token" aka implicit flow is considered insecure
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
295 local allowed_response_type_handlers = module:get_option_set("allowed_oauth2_response_types", {"code"})
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
296 for handler_type in pairs(allowed_response_type_handlers) do
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
297 if not allowed_grant_type_handlers:contains(handler_type) then
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
298 grant_type_handlers[handler_type] = nil;
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
299 end
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
300 end
6a3c1febd7be mod_http_oauth2: Add settings for allowed grant and response types
Kim Alvefur <zash@zash.se>
parents: 5186
diff changeset
301
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
302 function handle_token_grant(event)
3934
469408682152 mod_http_oauth2: Set content type on successful repsponses (fixes #1501)
Kim Alvefur <zash@zash.se>
parents: 3920
diff changeset
303 event.response.headers.content_type = "application/json";
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
304 local params = http.formdecode(event.request.body);
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
305 if not params then
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
306 return oauth_error("invalid_request");
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
307 end
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
308 local grant_type = params.grant_type
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
309 local grant_handler = grant_type_handlers[grant_type];
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
310 if not grant_handler then
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
311 return oauth_error("unsupported_grant_type");
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
312 end
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
313 return grant_handler(params);
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
314 end
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
315
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
316 local function handle_authorization_request(event)
4258
cc712899becd mod_http_oauth2: Unpack event object to improve readability
Kim Alvefur <zash@zash.se>
parents: 4257
diff changeset
317 local request, response = event.request, event.response;
cc712899becd mod_http_oauth2: Unpack event object to improve readability
Kim Alvefur <zash@zash.se>
parents: 4257
diff changeset
318 if not request.headers.authorization then
cc712899becd mod_http_oauth2: Unpack event object to improve readability
Kim Alvefur <zash@zash.se>
parents: 4257
diff changeset
319 response.headers.www_authenticate = string.format("Basic realm=%q", module.host.."/"..module.name);
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
320 return 401;
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
321 end
4258
cc712899becd mod_http_oauth2: Unpack event object to improve readability
Kim Alvefur <zash@zash.se>
parents: 4257
diff changeset
322 local user = check_credentials(request);
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
323 if not user then
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
324 return 401;
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
325 end
4265
7b4a73364363 mod_http_oauth2: Add TODO
Kim Alvefur <zash@zash.se>
parents: 4263
diff changeset
326 -- TODO ask user for consent here
4258
cc712899becd mod_http_oauth2: Unpack event object to improve readability
Kim Alvefur <zash@zash.se>
parents: 4257
diff changeset
327 if not request.url.query then
cc712899becd mod_http_oauth2: Unpack event object to improve readability
Kim Alvefur <zash@zash.se>
parents: 4257
diff changeset
328 response.headers.content_type = "application/json";
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
329 return oauth_error("invalid_request");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
330 end
4258
cc712899becd mod_http_oauth2: Unpack event object to improve readability
Kim Alvefur <zash@zash.se>
parents: 4257
diff changeset
331 local params = http.formdecode(request.url.query);
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
332 if not params then
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
333 return oauth_error("invalid_request");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
334 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
335 local response_type = params.response_type;
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
336 local response_handler = response_type_handlers[response_type];
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
337 if not response_handler then
4258
cc712899becd mod_http_oauth2: Unpack event object to improve readability
Kim Alvefur <zash@zash.se>
parents: 4257
diff changeset
338 response.headers.content_type = "application/json";
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
339 return oauth_error("unsupported_response_type");
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
340 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
341 return response_handler(params, jid.join(user, module.host));
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
342 end
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
343
4370
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
344 local function handle_revocation_request(event)
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
345 local request, response = event.request, event.response;
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
346 if not request.headers.authorization then
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
347 response.headers.www_authenticate = string.format("Basic realm=%q", module.host.."/"..module.name);
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
348 return 401;
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
349 elseif request.headers.content_type ~= "application/x-www-form-urlencoded"
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
350 or not request.body or request.body == "" then
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
351 return 400;
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
352 end
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
353 local user = check_credentials(request, true);
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
354 if not user then
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
355 return 401;
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
356 end
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
357
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
358 local form_data = http.formdecode(event.request.body);
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
359 if not form_data or not form_data.token then
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
360 return 400;
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
361 end
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
362 local ok, err = tokens.revoke_token(form_data.token);
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
363 if not ok then
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
364 module:log("warn", "Unable to revoke token: %s", tostring(err));
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
365 return 500;
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
366 end
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
367 return 200;
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
368 end
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
369
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
370 local registration_schema = {
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
371 type = "object";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
372 required = { "client_name"; "redirect_uris" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
373 properties = {
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
374 redirect_uris = { type = "array"; minLength = 1; items = { type = "string"; format = "uri" } };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
375 token_endpoint_auth_method = { enum = { "none"; "client_secret_post"; "client_secret_basic" }; type = "string" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
376 grant_types = {
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
377 items = {
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
378 enum = {
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
379 "authorization_code";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
380 "implicit";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
381 "password";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
382 "client_credentials";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
383 "refresh_token";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
384 "urn:ietf:params:oauth:grant-type:jwt-bearer";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
385 "urn:ietf:params:oauth:grant-type:saml2-bearer";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
386 };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
387 type = "string";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
388 };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
389 type = "array";
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
390 };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
391 response_types = { items = { enum = { "code"; "token" }; type = "string" }; type = "array" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
392 client_name = { type = "string" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
393 client_uri = { type = "string"; format = "uri" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
394 logo_uri = { type = "string"; format = "uri" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
395 scope = { type = "string" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
396 contacts = { items = { type = "string" }; type = "array" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
397 tos_uri = { type = "string" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
398 policy_uri = { type = "string"; format = "uri" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
399 jwks_uri = { type = "string"; format = "uri" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
400 jwks = { type = "object"; description = "JSON Web Key Set, RFC 7517" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
401 software_id = { type = "string"; format = "uuid" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
402 software_version = { type = "string" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
403 };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
404 }
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
405
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
406 local function handle_register_request(event)
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
407 local request = event.request;
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
408 local client_metadata = json.decode(request.body);
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
409
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
410 if not schema.validate(registration_schema, client_metadata) then
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
411 return oauth_error("invalid_request", "Failed schema validation.");
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
412 end
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
413
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
414 -- Ensure each signed client_id JWT is unique
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
415 client_metadata.nonce = uuid.generate();
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
416
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
417 -- Do we want to keep everything?
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
418 local client_id = jwt_sign(client_metadata);
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
419 local client_secret = make_secret(client_id);
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
420
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
421 local client_desc = {
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
422 client_id = client_id;
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
423 client_secret = client_secret;
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
424 client_id_issued_at = os.time();
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
425 client_secret_expires_at = 0;
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
426 }
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
427
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
428 return {
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
429 status_code = 201;
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
430 headers = { content_type = "application/json" };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
431 body = json.encode(client_desc);
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
432 };
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
433 end
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
434
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
435 if not registration_key then
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
436 module:log("info", "No 'oauth2_registration_key', dynamic client registration disabled")
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
437 handle_authorization_request = nil
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
438 handle_register_request = nil
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
439 end
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
440
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
441 module:depends("http");
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
442 module:provides("http", {
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
443 route = {
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
444 ["POST /token"] = handle_token_grant;
4256
c4b9d4ba839b mod_http_oauth2: Authorization code flow
Kim Alvefur <zash@zash.se>
parents: 4237
diff changeset
445 ["GET /authorize"] = handle_authorization_request;
4370
dee6b5098278 mod_http_oauth2: Add endpoint to revoke a key (RFC 7009 kinda)
Matthew Wild <mwild1@gmail.com>
parents: 4340
diff changeset
446 ["POST /revoke"] = handle_revocation_request;
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
447 ["POST /register"] = handle_register_request;
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
448 };
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
449 });
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
450
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
451 local http_server = require "net.http.server";
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
452
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
453 module:hook_object_event(http_server, "http-error", function (event)
4276
ec33b3b1136c mod_http_oauth2: Fix passing OAuth-specific error details
Kim Alvefur <zash@zash.se>
parents: 4272
diff changeset
454 local oauth2_response = event.error and event.error.extra and event.error.extra.oauth2_response;
3903
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
455 if not oauth2_response then
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
456 return;
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
457 end
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
458 event.response.headers.content_type = "application/json";
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
459 event.response.status_code = event.error.code or 400;
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
460 return json.encode(oauth2_response);
cfeb93b80621 mod_http_oauth2: OAuth2 API (work in progress for developers only)
Matthew Wild <mwild1@gmail.com>
parents:
diff changeset
461 end, 5);
5189
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
462
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
463 -- OIDC Discovery
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
464
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
465 module:provides("http", {
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
466 name = "oauth2-discovery";
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
467 default_path = "/.well-known/oauth-authorization-server";
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
468 route = {
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
469 ["GET"] = {
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
470 headers = { content_type = "application/json" };
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
471 body = json.encode {
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
472 issuer = module:http_url(nil, "/");
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
473 authorization_endpoint = module:http_url() .. "/authorize";
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
474 token_endpoint = module:http_url() .. "/token";
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
475 jwks_uri = nil; -- TODO?
5193
2bb29ece216b mod_http_oauth2: Implement stateless dynamic client registration
Kim Alvefur <zash@zash.se>
parents: 5192
diff changeset
476 registration_endpoint = module:http_url() .. "/register";
5189
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
477 scopes_supported = { "prosody:restricted"; "prosody:user"; "prosody:admin"; "prosody:operator" };
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
478 response_types_supported = { "code"; "token" };
5192
03aa9baa9ac3 mod_http_oauth2: Add support for 'iss' authz response parameter (RFC 9207)
Matthew Wild <mwild1@gmail.com>
parents: 5191
diff changeset
479 authorization_response_iss_parameter_supported = true;
5189
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
480 };
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
481 };
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
482 };
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
483 });
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
484
4ee8eb1134a8 mod_http_oauth2: Add OIDC discovery endpoint (thanks Zash)
Matthew Wild <mwild1@gmail.com>
parents: 5188
diff changeset
485 module:shared("tokenauth/oauthbearer_config").oidc_discovery_url = module:http_url("oauth2-discovery", "/.well-known/oauth-authorization-server");