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chore: clean some auth logic

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javalsai 2025-07-01 01:16:08 +02:00
parent 99e27dd0c0
commit 6c6769b2b3
Signed by: javalsai
SSH Key Fingerprint: SHA256:3G83yKhBUWVABVX/vPWH88xnK4+ptMtHkZGCRXD4Mk8
1 changed files with 19 additions and 12 deletions
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31
src/auth.c
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@ -121,19 +121,26 @@ void moarEnv(char* user, struct session session, struct passwd* pw,
sourceFileTry((char*)vec_get(&config->behavior.source, i));
}
/* printf("\n"); */
if (pw->pw_dir) {
uint home_len = strlen(pw->pw_dir);
for (size_t i = 0; i < config->behavior.user_source.length; i++) {
char* file2sourcepath = (char*)vec_get(&config->behavior.user_source, i);
size_t newbuf_len = home_len + strlen(file2sourcepath) + 2; // nullbute and slash
char* newbuf = malloc(newbuf_len);
if (newbuf == NULL) continue; // can't bother
memcpy(newbuf, pw->pw_dir, home_len);
newbuf[home_len] = '/'; // assume pw_dir doesn't start with '/' :P
memcpy(&newbuf[home_len + 1], file2sourcepath, newbuf_len - home_len - 1);
sourceFileTry(newbuf);
free(newbuf);
if (pw->pw_dir) {
const char* home = pw->pw_dir;
size_t home_len = strlen(home);
for (size_t i = 0; i < config->behavior.user_source.length; i++) {
const char* filename = (char*)vec_get(&config->behavior.user_source, i);
size_t filename_len = strlen(filename);
size_t path_len = home_len + 1 + filename_len + 1; // nullbyte and slash
char* path = malloc(path_len);
if (!path) continue; // can't bother
memcpy(path, home, home_len);
path[home_len] = '/'; // assume pw_dir doesn't start with '/' :P
memcpy(&path[home_len + 1], filename, filename_len);
path[path_len - 1] = '\0';
sourceFileTry(path);
free(path);
}
}