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home: Prompt for shell in homectl firstboot

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This commit is contained in:
Daan De Meyer 2024-09-17 23:01:13 +02:00
parent 164ca24d74
commit 84edd52121
1 changed files with 39 additions and 0 deletions
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39
src/home/homectl.c
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@ -2608,6 +2608,45 @@ static int create_interactively(void) {
return log_error_errno(r, "Failed to set memberOf field: %m");
}
_cleanup_free_ char *shell = NULL;
for (;;) {
shell = mfree(shell);
r = ask_string(&shell,
"%s Please enter the shell to use for user %s (empty to skip): ",
special_glyph(SPECIAL_GLYPH_TRIANGULAR_BULLET), username);
if (r < 0)
return log_error_errno(r, "Failed to query user for username: %m");
if (isempty(shell)) {
log_info("No data entered, skipping.");
break;
}
if (!valid_shell(shell)) {
log_notice("Specified shell is not a valid UNIX shell path, try again: %s", shell);
continue;
}
r = RET_NERRNO(access(shell, X_OK));
if (r >= 0)
break;
if (r != -ENOENT)
return log_error_errno(r, "Failed to check if shell %s exists: %m", shell);
log_notice("Specified shell '%s' is not installed, try another one.", shell);
}
if (shell) {
log_info("Selected %s as the shell for user %s", shell, username);
r = sd_json_variant_set_field_string(&arg_identity_extra, "shell", shell);
if (r < 0)
return log_error_errno(r, "Failed to set shell field: %m");
}
return create_home_common(/* input= */ NULL);
}