Initial commit of Seafile server core.

server/passwd-mgr.h

@@ -0,0 +1,82 @@
+#ifndef PASSWD_MGR_H
+#define PASSWD_MGR_H
+
+#include <glib.h>
+
+struct _SeafileSession;
+struct _SeafPasswdManagerPriv;
+struct _SeafileCryptKey;
+
+struct _SeafPasswdManager {
+    struct _SeafileSession *session;
+    struct _SeafPasswdManagerPriv *priv;
+};
+typedef struct _SeafPasswdManager SeafPasswdManager;
+
+SeafPasswdManager *
+seaf_passwd_manager_new (struct _SeafileSession *session);
+
+int
+seaf_passwd_manager_start (SeafPasswdManager *mgr);
+
+/**
+ * Check password @magic to access contents of @repo_id.
+ * This function:
+ * 1. check whether @magic is correct;
+ *
+ * Returns 0 if password @magic is correct, -1 otherwise.
+ */
+int
+seaf_passwd_manager_check_passwd (SeafPasswdManager *mgr,
+                                  const char *repo_id,
+                                  const char *magic,
+                                  GError **error);
+/**
+ * Set @passwd for @user to access contents of @repo_id.
+ * This function:
+ * 1. check whether @passwd is correct;
+ * 2. calculate and store decryption key based on @passwd in memory.
+ *
+ * Returns 0 if @passwd is correct, -1 otherwise.
+ */
+int
+seaf_passwd_manager_set_passwd (SeafPasswdManager *mgr,
+                                const char *repo_id,
+                                const char *user,
+                                const char *passwd,
+                                GError **error);
+
+/**
+ * Returns 0 if successfully unset user password, -1 otherwise.
+ */
+int
+seaf_passwd_manager_unset_passwd (SeafPasswdManager *mgr,
+                                  const char *repo_id,
+                                  const char *user,
+                                  GError **error);
+
+/**
+ * Check whether correct passwd has been set for @user
+ * to access @repo_id.
+ */
+gboolean
+seaf_passwd_manager_is_passwd_set (SeafPasswdManager *mgr,
+                                   const char *repo_id,
+                                   const char *user);
+
+/**
+ * Returns decryption key for @repo_id, NULL if it's not set.
+ */
+struct _SeafileCryptKey *
+seaf_passwd_manager_get_decrypt_key (SeafPasswdManager *mgr,
+                                     const char *repo_id,
+                                     const char *user);
+
+int
+seaf_passwd_manager_get_decrypt_key_raw (SeafPasswdManager *mgr,
+                                         const char *repo_id,
+                                         const char *user,
+                                         unsigned char *key_out,
+                                         unsigned char *iv_out);
+
+#endif