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#include "xalloc.h" |
#include "xalloc.h" |
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/* CVS headers. */ |
/* CVS headers. */ |
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#include "filesubr.h" |
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#include "root.h" |
#include "root.h" |
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#include "run.h" |
#include "run.h" |
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#include "stack.h" |
#include "stack.h" |
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* server_support Whether the server supports signed files. |
* server_support Whether the server supports signed files. |
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*/ |
*/ |
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bool |
bool |
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get_sign_commits (bool server_support) |
get_sign_commits (bool server_active, bool server_support) |
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{ |
{ |
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sign_state tmp; |
sign_state tmp; |
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/* Only sign commits from the client (and in local mode). */ |
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if (server_active) return false; |
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if (sign_commits == SIGN_DEFAULT) |
if (sign_commits == SIGN_DEFAULT) |
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tmp = current_parsed_root->sign; |
tmp = current_parsed_root->sign; |
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else |
else |
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char * |
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get_sigfile_name (const char *fn) |
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{ |
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return Xasprintf ("%s%s%s", BAKPREFIX, fn, ".sig"); |
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} |
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bool |
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have_sigfile (bool server_active, const char *fn) |
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{ |
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char *sfn; |
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bool retval; |
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/* Sig files are only created on the server. Optimize. */ |
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if (!server_active) return false; |
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sfn = get_sigfile_name (fn); |
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if (isreadable (sfn)) retval = true; |
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else retval = false; |
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free (sfn); |
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return retval; |
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} |
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/* Generate a signature and return it in allocated memory. */ |
/* Generate a signature and return it in allocated memory. */ |
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char * |
char * |
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get_signature (const char *srepos, const char *filename, bool bin, size_t *len) |
gen_signature (const char *srepos, const char *filename, bool bin, size_t *len) |
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{ |
{ |
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char *cmdline; |
char *cmdline; |
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FILE *pipefp; |
FILE *pipefp; |
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get_sign_template (), |
get_sign_template (), |
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"a", ",", get_sign_args (), |
"a", ",", get_sign_args (), |
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sign_args_list_to_args_proc, (void *) NULL, |
sign_args_list_to_args_proc, (void *) NULL, |
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"p", "s", srepos, |
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"r", "s", current_parsed_root->directory, |
"r", "s", current_parsed_root->directory, |
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"p", "s", srepos, |
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"t", "s", bin ? NULL : get_sign_textmode (), |
"t", "s", bin ? NULL : get_sign_textmode (), |
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"s", "s", filename, |
"s", "s", filename, |
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(char *) NULL); |
(char *) NULL); |
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*len = sigoff; |
*len = sigoff; |
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return sigbuf; |
return sigbuf; |
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} |
} |
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/* Read a signature from a file and return it in allocated memory. */ |
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static char * |
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read_signature (const char *fn, bool bin, size_t *len) |
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{ |
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char *sfn = get_sigfile_name (fn); |
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char *data = NULL; |
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size_t datasize; |
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get_file (sfn, sfn, bin ? "rb" : "r", &data, &datasize, len); |
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free (sfn); |
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return data; |
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} |
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/* Generate a signature or read one from the sigfile and return it in |
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* allocated memory. |
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*/ |
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char * |
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get_signature (bool server_active, const char *srepos, const char *filename, |
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bool bin, size_t *len) |
361 |
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{ |
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if (server_active) return read_signature (filename, bin, len); |
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/* else */ return gen_signature (srepos, filename, bin, len); |
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} |