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Diffstat (limited to 'src/libnpass/libnpass.c')
-rw-r--r--src/libnpass/libnpass.c109
1 files changed, 57 insertions, 52 deletions
diff --git a/src/libnpass/libnpass.c b/src/libnpass/libnpass.c
index bc1d774..538fe03 100644
--- a/src/libnpass/libnpass.c
+++ b/src/libnpass/libnpass.c
@@ -1,23 +1,23 @@
-#include <unistd.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <string.h>
#include <sys/stat.h>
-#include <linux/limits.h>
+
+#include <dirent.h>
+#include <errno.h>
#include <libgen.h>
-#include <termios.h>
+#include <linux/limits.h>
#include <stdio.h>
-#include <dirent.h>
+#include <stdlib.h>
+#include <string.h>
+#include <termios.h>
+#include <unistd.h>
-#include "libnpass/libnpass.h"
#include "libnpass/gpg.h"
+#include "libnpass/libnpass.h"
#include "libnpass/util.h"
-
#include "util.h"
-#define DEF_PASS_DIR "pass"
-#define DEF_STOR_LEN 64
-#define FPR_MAX NAME_MAX
+#define DEF_PASS_DIR "pass"
+#define DEF_STOR_LEN 64
+#define FPR_MAX NAME_MAX
static char pass_dir[PATH_MAX] = {0};
const char *pass_gen_set[] = {
@@ -36,7 +36,8 @@ const char *pass_gen_set[] = {
static int set_pass_dir(void);
static int is_storeobj(struct dirent *dir);
-static int set_pass_dir(void) {
+static int set_pass_dir(void)
+{
const char *env;
env = getenv("PASSWORD_STORE_DIR");
@@ -48,21 +49,22 @@ static int set_pass_dir(void) {
env = getenv("XDG_DATA_HOME");
if (env) {
snprintf(pass_dir, sizeof(pass_dir), "%s/%s", env,
- DEF_PASS_DIR);
+ DEF_PASS_DIR);
return 0;
}
env = getenv("HOME");
if (env) {
snprintf(pass_dir, sizeof(pass_dir), "%s/%s/%s", env,
- ".local/share", DEF_PASS_DIR);
+ ".local/share", DEF_PASS_DIR);
return 0;
}
return 1;
}
-static int is_storeobj(struct dirent *dir) {
+static int is_storeobj(struct dirent *dir)
+{
int r;
char *s;
@@ -88,15 +90,17 @@ static int is_storeobj(struct dirent *dir) {
}
}
-int pass_store_cmp(const void *vp1, const void *vp2) {
+int pass_store_cmp(const void *vp1, const void *vp2)
+{
struct store *sp1, *sp2;
- sp1 = (struct store *) vp1;
- sp2 = (struct store *) vp2;
+ sp1 = (struct store *)vp1;
+ sp2 = (struct store *)vp2;
return strcmp(sp1->name, sp2->name);
}
-pass_store_t pass_store_type(const char *spath) {
+pass_store_t pass_store_type(const char *spath)
+{
int r;
struct stat sbuf;
char abs_path[PATH_MAX];
@@ -105,17 +109,16 @@ pass_store_t pass_store_type(const char *spath) {
if (r)
err_ret(PASS_STORE_INV, "PASSWORD_STORE_DIR not set");
- r = snprintf(abs_path, sizeof(abs_path), "%s/%s",
- pass_dir, (spath) ? spath : "");
- if (r >= (int) sizeof(abs_path))
+ r = snprintf(abs_path, sizeof(abs_path), "%s/%s", pass_dir,
+ (spath) ? spath : "");
+ if (r >= (int)sizeof(abs_path))
err_ret(PASS_STORE_INV, "path exceeded PATH_MAX");
r = stat(abs_path, &sbuf);
if (!r && (sbuf.st_mode & S_IFMT) == S_IFDIR)
return PASS_STORE_DIR;
- r = snprintf(abs_path, sizeof(abs_path), "%s/%s.gpg",
- pass_dir, spath);
- if (r >= (int) sizeof(abs_path))
+ r = snprintf(abs_path, sizeof(abs_path), "%s/%s.gpg", pass_dir, spath);
+ if (r >= (int)sizeof(abs_path))
err_ret(PASS_STORE_INV, "path exceeded PATH_MAX");
r = stat(abs_path, &sbuf);
if (r)
@@ -128,7 +131,8 @@ pass_store_t pass_store_type(const char *spath) {
}
}
-DIR *openstore(const char *spath) {
+DIR *openstore(const char *spath)
+{
int r;
DIR *d;
const char *path;
@@ -140,9 +144,9 @@ DIR *openstore(const char *spath) {
err_ret(NULL, "%s is not a passwordstore directory", spath);
if (spath) {
- r = snprintf(abs_path, sizeof(abs_path), "%s/%s",
- pass_dir, spath);
- if (r >= (int) sizeof(abs_path))
+ r = snprintf(abs_path, sizeof(abs_path), "%s/%s", pass_dir,
+ spath);
+ if (r >= (int)sizeof(abs_path))
err_ret(NULL, "path exceeded PATH_MAX");
path = abs_path;
@@ -157,7 +161,8 @@ DIR *openstore(const char *spath) {
return d;
}
-int readstore(DIR *dirp, struct store *s) {
+int readstore(DIR *dirp, struct store *s)
+{
struct dirent *dir;
errno = 0;
@@ -174,7 +179,7 @@ int readstore(DIR *dirp, struct store *s) {
return EOF;
}
- strncpy(s->name , dir->d_name, sizeof(s->name) - 1);
+ strncpy(s->name, dir->d_name, sizeof(s->name) - 1);
switch (dir->d_type) {
case DT_DIR:
s->type = PASS_STORE_DIR;
@@ -193,7 +198,8 @@ int readstore(DIR *dirp, struct store *s) {
return 0;
}
-int readstore_all(const char *path, struct store **stor) {
+int readstore_all(const char *path, struct store **stor)
+{
int r;
void *p;
size_t i;
@@ -241,20 +247,20 @@ int pass_init(const char *fpr)
if (r)
err_ret(1, "key not usable, try gpg --full-generate-key");
-
r = r_mkdir(pass_dir, S_IRWXU);
if (r)
err_ret(1, "%s %s", pass_dir, strerror(errno));
- r = snprintf(gpg_id_path, sizeof(gpg_id_path), "%s/%s", pass_dir, ".gpg-id");
- if (r > (int) sizeof(gpg_id_path))
+ r = snprintf(gpg_id_path, sizeof(gpg_id_path), "%s/%s", pass_dir,
+ ".gpg-id");
+ if (r > (int)sizeof(gpg_id_path))
err_ret(1, "path exceeded PATH_MAX");
gpg_id = fopen(gpg_id_path, "w");
if (!gpg_id)
err_ret(1, "%s %s", gpg_id_path, strerror(errno));
- r = fwrite(fpr, strlen(fpr), 1,gpg_id);
+ r = fwrite(fpr, strlen(fpr), 1, gpg_id);
fclose(gpg_id);
if (!r)
err_ret(1, "write failed");
@@ -277,7 +283,7 @@ int pass_cat(FILE *out, const char *path)
err_ret(1, "PASSWORD_STORE_DIR not set");
r = snprintf(pass_path, sizeof(pass_path), "%s/%s.gpg", pass_dir, path);
- if (r >= (int) sizeof(pass_path))
+ if (r >= (int)sizeof(pass_path))
err_ret(1, "path exceeded PATH_MAX");
r = gpg_decrypt(out, pass_path);
@@ -299,11 +305,11 @@ ssize_t pass_getpass(char **lineptr, size_t *n, FILE *stream)
if (r)
return -1;
- r = getline (lineptr, n, stream);
+ r = getline(lineptr, n, stream);
if (r > 0 && (*lineptr)[r - 1] == '\n')
(*lineptr)[r - 1] = '\0';
- (void) tcsetattr (fileno (stream), TCSAFLUSH, &old);
+ (void)tcsetattr(fileno(stream), TCSAFLUSH, &old);
return r;
}
@@ -312,8 +318,7 @@ int pass_gen(pass_gen_t gen, char *pass, size_t n)
{
int r;
FILE *rand;
- size_t pass_gen_len;
-
+ size_t pass_gen_len;
if (n <= 0)
err_ret(1, "small password");
@@ -323,7 +328,7 @@ int pass_gen(pass_gen_t gen, char *pass, size_t n)
err_ret(1, "%s", strerror(errno));
r = fread(pass, sizeof(pass[0]), n, rand);
- if (r != (int) n)
+ if (r != (int)n)
err_ret(1, "fread failed");
pass_gen_len = strlen(pass_gen_set[gen]);
@@ -344,8 +349,9 @@ int pass_add(const char *path, const char *pass, size_t n)
if (r)
err_ret(1, "PASSWORD_STORE_DIR not set");
- r = snprintf(gpg_id_path, sizeof(gpg_id_path), "%s/%s", pass_dir, ".gpg-id");
- if (r > (int) sizeof(gpg_id_path))
+ r = snprintf(gpg_id_path, sizeof(gpg_id_path), "%s/%s", pass_dir,
+ ".gpg-id");
+ if (r > (int)sizeof(gpg_id_path))
err_ret(1, "path exceeded PATH_MAX");
gpg_id = fopen(gpg_id_path, "r");
@@ -362,15 +368,15 @@ int pass_add(const char *path, const char *pass, size_t n)
if (r)
err_ret(1, "invalid key , try gpg --list-keys");
- // TODO: guard against .*\.gpg\.gpg[/$]
+ /* TODO: guard against .*\.gpg\.gpg[/$] */
r = snprintf(pass_path, sizeof(pass_path), "%s/%s.gpg", pass_dir, path);
- if (r > (int) sizeof(pass_path))
+ if (r > (int)sizeof(pass_path))
err_ret(1, "path exceeded PATH_MAX");
rc = strdup(pass_path);
if (!rc)
err_ret(1, "%s", strerror(errno));
- (void) r_mkdir(dirname(rc), S_IRWXU);
+ (void)r_mkdir(dirname(rc), S_IRWXU);
free(rc);
r = access(pass_path, F_OK);
@@ -389,7 +395,6 @@ int pass_add(const char *path, const char *pass, size_t n)
int pass_rm(const char *path)
{
-
int r = 0;
char gpg_path[PATH_MAX], abs_path[PATH_MAX];
@@ -398,14 +403,14 @@ int pass_rm(const char *path)
err_ret(1, "PASSWORD_STORE_DIR not set");
r = snprintf(gpg_path, sizeof(gpg_path), "%s.gpg", path);
- if (r > (int) sizeof(gpg_path))
+ if (r > (int)sizeof(gpg_path))
err_ret(1, "path exceeded PATH_MAX");
r = snprintf(abs_path, sizeof(gpg_path), "%s/%s", pass_dir, gpg_path);
- if (r > (int) sizeof(abs_path))
+ if (r > (int)sizeof(abs_path))
err_ret(1, "path exceeded PATH_MAX");
- // TODO: guard against .*\.gpg\.gpg[/$]
+ /* TODO: guard against .*\.gpg\.gpg[/$] */
r = unlink(abs_path);
if (r)
err_ret(1, "%s %s", abs_path, strerror(errno));