From: 諏訪子 <suwako@076.moe>
Date: Sun, 4 Feb 2024 16:30:42 +0000 (+0900)
Subject: 複数パスワードの確認(未完了)
X-Git-Url: http://10.11.0.4:5575/?a=commitdiff_plain;h=a17b7860b387a0030a37416adbe99aa8f63c13ec;p=sp.git

複数パスワードの確認(未完了)
---

diff --git a/Makefile b/Makefile
index b6f30ff..d4d93d6 100644
--- a/Makefile
+++ b/Makefile
@@ -15,7 +15,7 @@ ifeq ($(UNAME_S),NetBSD)
 	PREFIX=/usr/pkg
 endif
 CC=cc
-FILES=main.c showpass.c yankpass.c addpass.c delpass.c listpass.c genpass.c initpass.c otppass.c base32.c
+FILES=main.c showpass.c yankpass.c addpass.c delpass.c listpass.c genpass.c initpass.c otppass.c base32.c chkpass.c
 CFLAGS=-Wall -Wextra -O3 -I${PREFIX}/include -L${PREFIX}/lib
 LDFLAGS=-lgpgme -lcrypto
 
diff --git a/chkpass.c b/chkpass.c
new file mode 100644
index 0000000..976efbb
--- /dev/null
+++ b/chkpass.c
@@ -0,0 +1,89 @@
+// TODO:未完了
+#include <stdio.h>
+#include <dirent.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <stdlib.h>
+
+#include "chkpass.h"
+#include "showpass.h"
+
+struct PassList {
+  char filepath[1024];
+  char password[256];
+};
+
+void chkpass(char* basePath) {
+  char *lang = getenv("SP_LANG");
+
+  // パスワードを保存する
+  struct PassList* allpass = malloc(2048 * sizeof(struct PassList));
+  if (allpass == NULL) {
+    if (lang != NULL && strncmp(lang, "en", 2) == 0) perror("Failed to allocating memory");
+    else perror("メモリを役割に失敗");
+    return;
+  }
+
+  struct dirent* entry;
+  DIR* dir = opendir(basePath);
+  if (!dir) {
+    if (lang != NULL && strncmp(lang, "en", 2) == 0) perror("Could not opening directory");
+    else perror("ディレクトリを開けられません");
+    free(allpass);
+    return;
+  }
+
+  int i = 0;
+
+  while ((entry = readdir(dir)) != NULL) {
+    if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
+      continue;
+    }
+
+    char path[1000];
+    int needed = snprintf(path, sizeof(path), "%s/%s", basePath, entry->d_name);
+    if (needed >= (int)sizeof(path) || needed < 0) {
+      if (lang != NULL && strncmp(lang, "en", 2) == 0) perror("Error: Path is too long, or failed to getting lenth");
+      else perror("エラー：パスが長すぎる、又は長さを受取に失敗");
+      continue;
+    }
+
+    struct stat statbuf;
+    if (stat(path, &statbuf) == -1) {
+      if (lang != NULL && strncmp(lang, "en", 2) == 0) perror("Failed to reading file status");
+      else perror("ファイル状況を読込に失敗");
+      continue;
+    }
+
+    if (!S_ISREG(statbuf.st_mode)) {
+      continue;
+    }
+
+    char* filename = entry->d_name;
+    char* ext = strstr(filename, ".gpg");
+    if (ext) *ext = '\0';
+    char spath[2048];
+    snprintf(spath, sizeof(spath), "%s/%s", path, filename);
+
+    if (i >= 2048) {
+      if (lang != NULL && strncmp(lang, "en", 2) == 0) perror("Too much password");
+      else perror("パスワードが多すぎる");
+      break;
+    }
+
+    strcpy(allpass[i].filepath, spath);
+    strcpy(allpass[i].password, showpass(spath));
+    i++;
+  }
+
+  closedir(dir);
+
+  // TODO: パスワードの確認
+  /* for (size_t i = 0; i < sizeof(allpass) / sizeof(allpass[0]); i++) { */
+  /*   char passpath[1000]; */
+  /*   snprintf(passpath, sizeof(passpath), "%s/%s", basePath, allpass.filepath); */
+  /* } */
+
+  // 掃除
+  free(allpass);
+}
diff --git a/chkpass.h b/chkpass.h
new file mode 100644
index 0000000..26d674b
--- /dev/null
+++ b/chkpass.h
@@ -0,0 +1,6 @@
+#ifndef CHKPASS_H
+#define CHKPASS_H
+
+void chkpass(char* basePath);
+
+#endif
diff --git a/main.c b/main.c
index 1d712a1..7564006 100644
--- a/main.c
+++ b/main.c
@@ -9,7 +9,7 @@
 #include "showpass.h"
 #include "yankpass.h"
 #include "listpass.h"
-/* #include "chkpass.h" */
+#include "chkpass.h"
 #include "addpass.h"
 #include "delpass.h"
 #include "genpass.h"
@@ -55,7 +55,42 @@ void helpme_en() {
   printf("%s -v                                   : Show version\n", sofname);
 }
 
-int main (int argc, char* argv[]) {
+char* getfullpath(char* arg) {
+  char *lang = getenv("SP_LANG");
+
+  char* homedir = getenv("HOME");
+  if (homedir == NULL) {
+    if (lang != NULL && strncmp(lang, "en", 2) == 0) perror("Failed to getting home directory");
+    else perror("ホームディレクトリを受取に失敗");
+    return NULL;
+  }
+
+  char* basedir = "/.local/share/sp/";
+  size_t fullPathLen;
+  char* fullPath;
+  if (arg != NULL) {
+    fullPathLen = strlen(homedir) + strlen(basedir) + strlen(arg) + 5;
+  } else {
+    fullPathLen = strlen(homedir) + strlen(basedir);
+  }
+
+  fullPath = (char*)malloc(fullPathLen);
+  if (fullPath == NULL) {
+    if (lang != NULL && strncmp(lang, "en", 2) == 0) perror("Failed to allocating memory");
+    else perror("メモリの役割に失敗");
+    return NULL;
+  }
+
+  if (arg != NULL) {
+    snprintf(fullPath, fullPathLen, "%s%s%s.gpg", homedir, basedir, arg);
+  } else {
+    snprintf(fullPath, fullPathLen, "%s%s", homedir, basedir);
+  }
+
+  return fullPath;
+}
+
+int main(int argc, char* argv[]) {
   char *lang = getenv("SP_LANG");
 
   if (argc < 2) {
@@ -64,57 +99,58 @@ int main (int argc, char* argv[]) {
     return 0;
   }
 
-  if (argc == 3 && strcmp(argv[1], "-i") == 0) initpass(argv[2]);
-  else if (argc == 3 && strcmp(argv[1], "-s") == 0) printf("%s", showpass(argv[2]));
-  else if (argc == 3 && strcmp(argv[1], "-y") == 0) yankpass(argv[2]);
-  else if (argc == 2 && strcmp(argv[1], "-l") == 0) {
-    char basePath[512];
-    char* homedir = getenv("HOME");
-    if (homedir == NULL) {
-      if (lang != NULL && strncmp(lang, "en", 2) == 0) perror("Failed to getting home directory");
-      else perror("ホームディレクトリを受取に失敗");
-      return -1;
+  if (argc == 3) {
+    if      (strcmp(argv[1], "-i") == 0) initpass(argv[2]);
+    else if (strcmp(argv[1], "-s") == 0) printf("%s", showpass(argv[2]));
+    else if (strcmp(argv[1], "-y") == 0) yankpass(argv[2]);
+    else if (strcmp(argv[1], "-a") == 0) addpass(argv[2]);
+    else if (strcmp(argv[1], "-d") == 0) delpass(argv[2], 0);
+    else if (strcmp(argv[1], "-e") == 0) {
+      delpass(argv[2], 1);
+      addpass(argv[2]);
     }
+    else if (strcmp(argv[1], "-o") == 0) {
+      char* fullPath = getfullpath(argv[2]);
+      if (fullPath == NULL) return -1;
 
-    char* basedir = "/.local/share/sp/";
-    snprintf(basePath, sizeof(basePath), "%s%s", homedir, basedir);
+      otppass(fullPath);
+      free(fullPath);
+    } else {
+      if (lang != NULL && strncmp(lang, "en", 2) == 0) helpme_en();
+      else helpme();
+      return 1;
+    }
+  } else if (argc == 2) {
+    char* basePath = getfullpath(NULL);
+    if (basePath == NULL) return -1;
 
-    listpass(basePath, 0);
-  }
-  /* else if (argc == 3 && strcmp(argv[1], "-c") == 0) chkpass(); */
-  else if (argc == 3 && strcmp(argv[1], "-a") == 0) addpass(argv[2]);
-  else if (argc == 3 && strcmp(argv[1], "-d") == 0) delpass(argv[2], 0);
-  else if (argc == 3 && strcmp(argv[1], "-e") == 0) {
-    delpass(argv[2], 1);
-    addpass(argv[2]);
-  }
-  else if (strcmp(argv[1], "-g") == 0) {
-    if (argc == 3) genpass(atoi(argv[2]), true);
-    else if (argc == 4 && strcmp(argv[3], "risk") == 0) genpass(atoi(argv[2]), false);
-    else if (argc == 4 && strcmp(argv[3], "secure") == 0) genpass(atoi(argv[2]), true);
+    if      (strcmp(argv[1], "-l") == 0) listpass(basePath, 0);
+    else if (strcmp(argv[1], "-c") == 0) chkpass(basePath);
+    else if (strcmp(argv[1], "-v") == 0) printf("%s-%s\n", sofname, version);
     else {
       if (lang != NULL && strncmp(lang, "en", 2) == 0) helpme_en();
       else helpme();
+      free(basePath);
+      return 1;
     }
-  }
-  else if (argc == 3 && strcmp(argv[1], "-o") == 0) {
-    char fullPath[512];
-    char* homedir = getenv("HOME");
-    if (homedir == NULL) {
-      if (lang != NULL && strncmp(lang, "en", 2) == 0) perror("Failed to getting home directory");
-      else perror("ホームディレクトリを受取に失敗");
-      return -1;
+    free(basePath);
+  } else if (strcmp(argv[1], "-g") == 0) {
+    if (argc != 3 && argc != 4) {
+      if (lang != NULL && strncmp(lang, "en", 2) == 0) helpme_en();
+      else helpme();
+      return 1;
     }
 
-    char* basedir = "/.local/share/sp/";
-    snprintf(fullPath, sizeof(fullPath), "%s%s%s.gpg", homedir, basedir, argv[2]);
-
-    otppass(fullPath);
-  }
-  else if (argc == 2 && strcmp(argv[1], "-v") == 0) printf("%s-%s\n", sofname, version);
-  else {
+    if      (argc == 3) genpass(atoi(argv[2]), true);
+    else if (argc == 4 && strcmp(argv[3], "risk") == 0) genpass(atoi(argv[2]), false);
+    else if (argc == 4 && strcmp(argv[3], "secure") == 0) genpass(atoi(argv[2]), true);
+  } else if (strcmp(argv[1], "-h") == 0) {
+    if (lang != NULL && strncmp(lang, "en", 2) == 0) helpme_en();
+    else helpme();
+  } else {
     if (lang != NULL && strncmp(lang, "en", 2) == 0) helpme_en();
     else helpme();
+    return 1;
   }
 
   return 0;