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Code Issues 5 Pull Requests Releases Activity

libhcrypto: UI_UTIL_FLAG_VERIFY_SILENT

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This commit is contained in:
Luke Howard
2018-12-30 21:24:59 +11:00
committed by Nico Williams
parent 7e0ff63b38
commit 014f16883c
9 changed files with 25 additions and 10 deletions
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8
lib/hcrypto/ui.c
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@@ -194,7 +194,7 @@ UI_UTIL_read_pw_string(char *buf, int length, const char *prompt, int verify)
if (ret)
return ret;
if (verify) {
if (verify & UI_UTIL_FLAG_VERIFY) {
char *buf2;
buf2 = malloc(length);
if (buf2 == NULL)
@@ -206,8 +206,10 @@ UI_UTIL_read_pw_string(char *buf, int length, const char *prompt, int verify)
return ret;
}
if (strcmp(buf2, buf) != 0) {
fprintf(stderr, "Verify failure\n");
fflush(stderr);
if (!(verify & UI_UTIL_FLAG_VERIFY_SILENT)) {
fprintf(stderr, "Verify failure\n");
fflush(stderr);
}
ret = 1;
}
free(buf2);

4
lib/hcrypto/ui.h
View File

@@ -39,6 +39,10 @@
/* symbol renaming */
#define UI_UTIL_read_pw_string hc_UI_UTIL_read_pw_string
/* OpenSSL API extensions */
#define UI_UTIL_FLAG_VERIFY 0x1 /* ask to verify password */
#define UI_UTIL_FLAG_VERIFY_SILENT 0x2 /* silence on verify failure */
int UI_UTIL_read_pw_string(char *, int, const char *, int); /* XXX */
#endif /* _HEIM_UI_H */