prosody
0a56b84ec4ad
util-src/time.c

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util-src/time.c @ 12997:0a56b84ec4ad

mod_tokenauth: Support for creating sub-tokens Properties of sub-tokens: - They share the same id as their parent token - Sub-tokens may not have their own sub-tokens (but may have sibling tokens) - They always have the same or shorter lifetime compared to their parent token - Revoking a parent token revokes all sub-tokens - Sub-tokens always have the same JID as the parent token - They do not have their own 'accessed' property - accessing a sub-token updates the parent token's accessed time Although this is a generic API, it is designed to at least fill the needs of OAuth2 refresh + access tokens (where the parent token is the refresh token and the sub-tokens are access tokens).
author Matthew Wild <mwild1@gmail.com>
date Sun, 26 Mar 2023 16:46:48 +0100
parent 12976:a187600ec7d6
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1 #ifndef _POSIX_C_SOURCE
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2 #define _POSIX_C_SOURCE 200809L
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3 #endif
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4
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5 #include <time.h>
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6 #include <lua.h>
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7
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8 static lua_Number tv2number(struct timespec *tv) {
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9 return tv->tv_sec + tv->tv_nsec * 1e-9;
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10 }
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11
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12 static int lc_time_realtime(lua_State *L) {
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13 struct timespec t;
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14 clock_gettime(CLOCK_REALTIME, &t);
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15 lua_pushnumber(L, tv2number(&t));
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16 return 1;
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17 }
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18
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19 static int lc_time_monotonic(lua_State *L) {
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20 struct timespec t;
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21 clock_gettime(CLOCK_MONOTONIC, &t);
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22 lua_pushnumber(L, tv2number(&t));
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23 return 1;
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24 }
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25
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26 int luaopen_prosody_util_time(lua_State *L) {
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27 lua_createtable(L, 0, 2);
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28 {
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29 lua_pushcfunction(L, lc_time_realtime);
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30 lua_setfield(L, -2, "now");
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31 lua_pushcfunction(L, lc_time_monotonic);
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32 lua_setfield(L, -2, "monotonic");
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33 }
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34 return 1;
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35 }
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36 int luaopen_util_time(lua_State *L) {
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37 return luaopen_prosody_util_time(L);
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38 }