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Add support for passing the key password non-interactively

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Daniil Baturin 2024-12-11 09:46:37 -06:00
parent 45478e1dd6
commit 11d62f2dbe
1 changed files with 17 additions and 4 deletions
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15
src/get_line.c
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@ -7,6 +7,7 @@
#include <errno.h> #include <errno.h>
#include <limits.h> #include <limits.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h>
#include <string.h> #include <string.h>
#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__)) || defined(__HAIKU__) #if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__)) || defined(__HAIKU__)
@ -109,10 +110,22 @@ get_password(char *pwd, size_t max_len, const char *prompt)
{ {
int ret; int ret;
char* env_var_pwd = getenv("MINISIGN_PASSWORD");
if (env_var_pwd != NULL) {
size_t env_var_pwd_len = strlen(env_var_pwd);
if (env_var_pwd_len >= max_len) {
fprintf(stderr, "MINISIGN_PASSWORD environment variable value\
exceeds maximum allowed length\n");
return -1;
} else {
strcpy(pwd, env_var_pwd);
return 0;
}
} else {
disable_echo(); disable_echo();
ret = get_line(pwd, max_len, prompt); ret = get_line(pwd, max_len, prompt);
enable_echo(); enable_echo();
}
return ret; return ret;
} }