diff --git a/examples/auth.c b/examples/auth.c index 89a5599107e4784e07e9867b25667e7dd33aedd2..a5ffca420af0b23702fa745db8f08b676dd51cba 100644 --- a/examples/auth.c +++ b/examples/auth.c @@ -2,38 +2,25 @@ #include <string.h> #include "mongoose.h" -static int index_html(struct mg_connection *conn) { - mg_send_header(conn, "Content-Type", "text/html"); - mg_printf_data(conn, "%s", - "This link is password-protected: <a href=/secret>link</a>"); - return 1; -} - -static int secret_html(struct mg_connection *conn) { - static const char *passwords_file = "my_passwords.txt"; - FILE *fp = fopen(passwords_file, "r"); +static int auth_handler(struct mg_connection *conn) { + int result = 0; // Not authorized + FILE *fp; // To populate passwords file, do // mongoose -A my_passwords.txt mydomain.com admin admin - - if (mg_authorize_digest(conn, fp)) { - mg_printf_data(conn, "%s", "Hi, here is a secret message!"); - } else { - mg_send_digest_auth_request(conn); - } - - if (fp != NULL) { + if ((fp = fopen("my_passwords.txt", "r")) != NULL) { + result = mg_authorize_digest(conn, fp); fclose(fp); } - return 1; + return result; } int main(void) { struct mg_server *server = mg_create_server(NULL); mg_set_option(server, "listening_port", "8080"); - mg_add_uri_handler(server, "/", index_html); - mg_add_uri_handler(server, "/secret", secret_html); + mg_set_option(server, "document_root", "."); + mg_set_auth_handler(server, auth_handler); printf("Starting on port %s\n", mg_get_option(server, "listening_port")); for (;;) { diff --git a/mongoose.c b/mongoose.c index bbfa99ab4a1aa27de0a34b6ae7d78ebd0cb399b8..0ba8b935514cc61465c55aa4c832b1ce60903398 100644 --- a/mongoose.c +++ b/mongoose.c @@ -273,6 +273,7 @@ struct mg_server { struct ll active_connections; struct ll uri_handlers; mg_handler_t error_handler; + mg_handler_t auth_handler; char *config_options[NUM_OPTIONS]; void *server_data; #ifdef MONGOOSE_USE_SSL @@ -3358,6 +3359,13 @@ static void open_local_endpoint(struct connection *conn) { const char *dir_lst = conn->server->config_options[ENABLE_DIRECTORY_LISTING]; #endif + // Call auth handler + if (conn->server->auth_handler != NULL && + conn->server->auth_handler(&conn->mg_conn) == 0) { + mg_send_digest_auth_request(&conn->mg_conn); + return; + } + // Call URI handler if one is registered for this URI conn->endpoint.uh = find_uri_handler(conn->server, conn->mg_conn.uri); if (conn->endpoint.uh != NULL) { @@ -4117,6 +4125,10 @@ void mg_set_http_error_handler(struct mg_server *server, mg_handler_t handler) { server->error_handler = handler; } +void mg_set_auth_handler(struct mg_server *server, mg_handler_t handler) { + server->auth_handler = handler; +} + void mg_set_listening_socket(struct mg_server *server, int sock) { if (server->listening_sock != INVALID_SOCKET) { closesocket(server->listening_sock); diff --git a/mongoose.h b/mongoose.h index 7121f998821f031e29f0269170a90f2a9ceea47a..85b6056e76686f1c2e327daee6d0b956433839d5 100644 --- a/mongoose.h +++ b/mongoose.h @@ -65,6 +65,7 @@ const char *mg_set_option(struct mg_server *, const char *opt, const char *val); unsigned int mg_poll_server(struct mg_server *, int milliseconds); void mg_add_uri_handler(struct mg_server *, const char *uri, mg_handler_t); void mg_set_http_error_handler(struct mg_server *, mg_handler_t); +void mg_set_auth_handler(struct mg_server *, mg_handler_t); const char **mg_get_valid_option_names(void); const char *mg_get_option(const struct mg_server *server, const char *name); void mg_set_listening_socket(struct mg_server *, int sock); diff --git a/unit_test.c b/unit_test.c index 68162caca605bfa7d807eed02215683843721aa1..171265f8e18577946ef5d82c1abfcdc13e99a2a2 100644 --- a/unit_test.c +++ b/unit_test.c @@ -475,7 +475,6 @@ static int cb4(struct mg_connection *conn) { } static int cb3(struct mg_connection *conn) { - printf("cb3: %d\n", conn->status_code); fflush(stdout); sprintf((char *) conn->connection_param, "%d", conn->status_code); return 1;