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87 lines
3.1 KiB
C
87 lines
3.1 KiB
C
#include "cJSON.h"
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#include "security/jwt.h"
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#include "user.h"
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#include "utils/utils.h"
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void change_password(struct mg_connection *c, struct mg_http_message *hm) {
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if (hm->body.len == 0) {
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mg_http_reply(c, 400, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
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MG_ESC("must have token, old_password, new_password"));
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return;
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}
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request_with_token *requestdata = check_body(hm);
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if (requestdata->error != NULL) {
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mg_http_reply(c, 403, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
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MG_ESC(requestdata->error));
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return;
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}
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const bool valid = jwt_verifyJWT(requestdata->token, JWT_DEFAULT_SECRET);
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if (!valid) {
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mg_http_reply(c, 403, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
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MG_ESC("invalid token"));
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return;
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}
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cJSON *jsonbody = cJSON_Parse(hm->body.buf);
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cJSON *old_password = cJSON_GetObjectItem(jsonbody, "old_password");
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cJSON *new_password = cJSON_GetObjectItem(jsonbody, "new_password");
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cJSON *userid = cJSON_GetObjectItem(jsonbody, "userid");
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if ((old_password == nullptr || new_password == nullptr) &&
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userid == nullptr) {
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mg_http_reply(c, 400, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
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MG_ESC("must have <old_password>, <new_password>"));
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return;
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}
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cJSON *payload = jwt_get_payload(requestdata->token);
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if (!userid) {
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cJSON *id = cJSON_GetObjectItem(payload, "id");
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char *password = db_get_user_field_by_id(id->valueint, "password");
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if (!password) {
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mg_http_reply(c, 500, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
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MG_ESC("failed to update user can't get old_user_data"));
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cJSON_Delete(payload);
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return;
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}
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if (strcmp(password, old_password->valuestring)) {
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mg_http_reply(c, 400, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
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MG_ESC("invalid old password"));
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return;
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}
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if (!db_update_user_field(id->valueint, "password",
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new_password->valuestring)) {
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mg_http_reply(c, 500, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
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MG_ESC("failed to update user can't update database"));
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cJSON_Delete(payload);
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return;
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}
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char responsedata[64] = {0};
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snprintf(responsedata, sizeof(responsedata), "{\"success\": true}");
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mg_http_reply(c, 200, HTTP_HEADERS, responsedata);
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cJSON_Delete(payload);
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return;
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}
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bool is_superuser = cJSON_GetObjectItem(payload, "is_superuser")->valueint;
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if (!is_superuser) {
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mg_http_reply(c, 403, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
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MG_ESC("user is not superuser"));
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cJSON_Delete(payload);
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return;
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}
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if (!db_update_user_field(userid->valueint, "password",
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new_password->valuestring)) {
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mg_http_reply(
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c, 500, HTTP_HEADERS, "{%m:%m}", MG_ESC("error"),
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MG_ESC("failed to update user can't create new_user_data from root"));
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cJSON_Delete(payload);
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return;
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}
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char responsedata[64] = {0};
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snprintf(responsedata, sizeof(responsedata), "{\"success\": true}");
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mg_http_reply(c, 200, HTTP_HEADERS, responsedata);
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cJSON_Delete(payload);
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}
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