Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/master/ssl-init-main.c @ 3992:04958ae9a2e3 HEAD

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Fix building without ssl support
author Timo Sirainen <tss@iki.fi>
date Tue, 07 Feb 2006 14:38:04 +0200
parents e93e39326ae1
children b02af502bcd6
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e93e39326ae1 Added ssl-build-param binary to build the ssl-parameters.dat. This way
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1 /* Copyright (C) 2006 Timo Sirainen */
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2
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3 #include "lib.h"
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4 #include "lib-signals.h"
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5 #include "randgen.h"
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6 #include "ssl-init.h"
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7
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8 #include <stdio.h>
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9 #include <fcntl.h>
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10 #include <unistd.h>
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11 #include <sys/stat.h>
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12
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13 #ifdef HAVE_SSL
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14 static void generate_parameters_file(const char *fname)
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15 {
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16 const char *temp_fname;
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17 mode_t old_mask;
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18 int fd;
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19
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20 temp_fname = t_strconcat(fname, ".tmp", NULL);
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21 (void)unlink(temp_fname);
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22
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23 old_mask = umask(0);
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24 fd = open(temp_fname, O_WRONLY | O_CREAT | O_EXCL, 0644);
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25 umask(old_mask);
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26
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27 if (fd == -1) {
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28 i_fatal("Can't create temporary SSL parameters file %s: %m",
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29 temp_fname);
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30 }
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31
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32 _ssl_generate_parameters(fd, temp_fname);
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33
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34 if (close(fd) < 0)
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35 i_fatal("close(%s) failed: %m", temp_fname);
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36
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37 if (rename(temp_fname, fname) < 0)
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38 i_fatal("rename(%s, %s) failed: %m", temp_fname, fname);
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39
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40 i_info("SSL parameters regeneration completed");
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41 }
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42 #else
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43 static void generate_parameters_file(const char *fname __attr_unused__)
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44 {
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45 i_fatal("Dovecot built without SSL support");
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46 }
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47 #endif
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48
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49 int main(int argc, char *argv[])
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50 {
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51 lib_init();
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52 i_set_failure_internal();
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53
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54 if (argc < 2)
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55 i_fatal("Usage: ssl-build-param <path>");
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56
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57 random_init();
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58 generate_parameters_file(argv[1]);
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59
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60 random_deinit();
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61 lib_deinit();
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62 return 0;
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63 }