Adding patch from Roman Chernobelskiy to add support for passing through http basic authentication.tmp-auth-header

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

2 files changed, 85 insertions, 0 deletions

diff --git a/debian/patches/debian/0001-http-basic-auth.patch b/debian/patches/debian/0001-http-basic-auth.patch
new file mode 100644
index 0000000..cb01a45
--- /dev/null
+++ b/debian/patches/debian/0001-http-basic-auth.patch
@@ -0,0 +1,84 @@
+Author: Roman Chernobelskiy <1326903+rchernobelskiy@users.noreply.github.com>
+Description: Add Authorization header as an env var (#489)
+
+diff -Naurp ttyd.orig/src/protocol.c ttyd/src/protocol.c
+--- ttyd.orig/src/protocol.c
++++ ttyd/src/protocol.c
+@@ -102,6 +102,12 @@ static void pty_proc_free(struct pty_pro
+   for (int i = 0; i < proc->argc; i++) {
+     free(proc->args[i]);
+   }
++
++  if (proc->authHeader != NULL) {
++    free(proc->authHeader);
++    proc->authHeader = NULL;
++  }
++
+   uv_close((uv_handle_t *)&proc->pipe, close_cb);
+ }
+ 
+@@ -186,7 +192,7 @@ static int spawn_process(struct pss_tty
+   fd_set_cloexec(lws_get_socket_fd(pss->wsi));
+ 
+   // create process with pseudo-tty
+-  proc->pid = pty_fork(&proc->pty, argv[0], argv, server->terminal_type);
++  proc->pid = pty_fork(&proc->pty, argv[0], argv, server->terminal_type, proc->authHeader);
+   if (proc->pid < 0) {
+     lwsl_err("pty_fork: %d (%s)\n", errno, strerror(errno));
+     return 1;
+@@ -280,6 +286,13 @@ int callback_tty(struct lws *wsi, enum l
+         }
+       }
+ 
++      // Save the Authorization header
++      int buf_len = 1 + lws_hdr_total_length(wsi, WSI_TOKEN_HTTP_AUTHORIZATION);
++      if (buf_len > 1) {
++        proc->authHeader = xmalloc(buf_len);
++        lws_hdr_copy(wsi, proc->authHeader, buf_len, WSI_TOKEN_HTTP_AUTHORIZATION);
++      }
++
+       LIST_INSERT_HEAD(&server->procs, proc, entry);
+       server->client_count++;
+ 
+diff -Naurp ttyd.orig/src/server.h ttyd/src/server.h
+--- ttyd.orig/src/server.h
++++ ttyd/src/server.h
+@@ -42,6 +42,7 @@ struct pss_http {
+ struct pty_proc {
+   char **args;
+   int argc;
++  char *authHeader;
+ 
+   pid_t pid;
+   int status;
+diff -Naurp ttyd.orig/src/terminal.c ttyd/src/terminal.c
+--- ttyd.orig/src/terminal.c
++++ ttyd/src/terminal.c
+@@ -16,13 +16,14 @@
+ 
+ #include "utils.h"
+ 
+-pid_t pty_fork(int *pty, const char *file, char *const argv[], const char *term) {
++pid_t pty_fork(int *pty, const char *file, char *const argv[], const char *term, const char *authHeader) {
+   pid_t pid = forkpty(pty, NULL, NULL, NULL);
+ 
+   if (pid < 0) {
+     return pid;
+   } else if (pid == 0) {
+     setenv("TERM", term, true);
++    if (authHeader != NULL) setenv("HTTP_AUTHORIZATION", authHeader, true);
+     int ret = execvp(file, argv);
+     if (ret < 0) {
+       perror("execvp failed\n");
+diff -Naurp ttyd.orig/src/terminal.h ttyd/src/terminal.h
+--- ttyd.orig/src/terminal.h
++++ ttyd/src/terminal.h
+@@ -1,7 +1,7 @@
+ #ifndef TTYD_TERMINAL_H
+ #define TTYD_TERMINAL_H
+ 
+-int pty_fork(int *pty, const char *file, char *const argv[], const char *term);
++int pty_fork(int *pty, const char *file, char *const argv[], const char *term, const char *authHeader);
+ 
+ int pty_resize(int pty, int cols, int rows);
+ 
diff --git a/debian/patches/series b/debian/patches/series
new file mode 100644
index 0000000..1a8ee6c
--- /dev/null
+++ b/debian/patches/series
@@ -0,0 +1 @@
+debian/0001-http-basic-auth.patch