allow unsafe ssl context for downloads

Signed-off-by: vladmandic <mandic00@live.com>

modules/modelloader.py

@@ -274,13 +274,16 @@ def load_civitai(model: str, url: str):
 
 def download_url_to_file(url: str, dst: str):
     # based on torch.hub.download_url_to_file
+    import ssl
     import uuid
     import tempfile
     from urllib.request import urlopen, Request
     from rich.progress import Progress, TextColumn, BarColumn, TaskProgressColumn, TimeRemainingColumn, TimeElapsedColumn
     file_size = None
     req = Request(url, headers={"User-Agent": "sdnext"})
-    u = urlopen(req) # pylint: disable=R1732
+
+    context = ssl._create_unverified_context() # pylint: disable=protected-access
+    u = urlopen(req, context=context) # pylint: disable=R1732
     meta = u.info()
     if hasattr(meta, 'getheaders'):
         content_length = meta.getheaders("Content-Length")

modules/processing_prompt.py

@@ -105,7 +105,6 @@ def set_prompt(p,
 
     prompts, negative_prompts, prompts_2, negative_prompts_2 = fix_prompt_batch(p, prompts, negative_prompts, prompts_2, negative_prompts_2)
     prompts, negative_prompts, prompts_2, negative_prompts_2 = fix_prompt_model(cls, prompts, negative_prompts, prompts_2, negative_prompts_2)
-    args = set_fallback_prompt(args, possible, prompts=None, negative_prompts=None, prompts_2=prompts_2, negative_prompts_2=negative_prompts_2) # we dont parse secondary prompts
 
     if prompt_parser_diffusers.embedder is not None:
         if 'prompt' in possible:
@@ -127,6 +126,8 @@ def set_prompt(p,
             else:
                 if 'prompt_embeds' in possible:
                     args['prompt_embeds'] = prompt_embeds
+                else:
+                    args = set_fallback_prompt(args, possible, prompts=prompts, negative_prompts=None, prompts_2=None, negative_prompts_2=None)
                 if 'pooled_prompt_embeds' in possible:
                     args['pooled_prompt_embeds'] = prompt_pooled_embeds
                     if 'StableCascade' in cls:
@@ -156,6 +157,8 @@ def set_prompt(p,
             else:
                 if 'negative_prompt_embeds' in possible:
                     args['negative_prompt_embeds'] = negative_embeds
+                else:
+                    args = set_fallback_prompt(args, possible, prompts=None, negative_prompts=negative_prompts, prompts_2=None, negative_prompts_2=None)
                 if 'negative_pooled_prompt_embeds' in possible:
                     args['negative_pooled_prompt_embeds'] = negative_pooled_embeds
                     if 'StableCascade' in cls:
@@ -170,6 +173,9 @@ def set_prompt(p,
         args = set_fallback_prompt(args, possible, prompts=prompts, negative_prompts=negative_prompts, prompts_2=None, negative_prompts_2=None)
         prompt_attention = 'fixed'
 
+    if 'prompt_embeds' not in args and 'negative_prompt_embeds' not in args: # pass secondary prompts as-in
+        args = set_fallback_prompt(args, possible, prompts=None, negative_prompts=None, prompts_2=prompts_2, negative_prompts_2=negative_prompts_2)
+
     if (prompt_parser_diffusers.embedder is not None) and (not prompt_parser_diffusers.embedder.scheduled_prompt):
         prompt_parser_diffusers.embedder = None # not scheduled so we dont need it anymore
 

modules/ui_extensions.py

@@ -252,10 +252,12 @@ def update_extension(extension_path, search_text, sort_column):
 
 def refresh_extensions_list(search_text, sort_column):
     global extensions_list # pylint: disable=global-statement
+    import ssl
     import urllib.request
     try:
         shared.log.debug(f'Updating extensions list: url={extensions_index}')
-        with urllib.request.urlopen(extensions_index, timeout=3.0) as response:
+        context = ssl._create_unverified_context() # pylint: disable=protected-access
+        with urllib.request.urlopen(extensions_index, timeout=3.0, context=context) as response:
             text = response.read()
         extensions_list = json.loads(text)
         with open(os.path.join(paths.script_path, "html", "extensions.json"), "w", encoding="utf-8") as outfile:

modules/zluda_installer.py

@@ -1,5 +1,6 @@
 import os
 import sys
+import ssl
 import site
 import ctypes
 import shutil
@@ -84,14 +85,23 @@ def install():
         args.use_nightly = True
     if args.use_nightly:
         platform = "nightly-" + platform
-    urllib.request.urlretrieve(f'https://github.com/lshqqytiger/ZLUDA/releases/download/rel.{commit}/ZLUDA-{platform}-rocm{rocm.version[0]}-amd64.zip', '_zluda')
-    with zipfile.ZipFile('_zluda', 'r') as archive:
-        infos = archive.infolist()
-        for info in infos:
-            if not info.is_dir():
-                info.filename = os.path.basename(info.filename)
-                archive.extract(info, path)
-    os.remove('_zluda')
+    log.debug(f'Install ZLUDA: rocm={rocm.version} platform={platform} commit={commit}')
+    ssl._create_default_https_context = ssl._create_unverified_context # pylint: disable=protected-access
+    try:
+        urllib.request.urlretrieve(f'https://github.com/lshqqytiger/ZLUDA/releases/download/rel.{commit}/ZLUDA-{platform}-rocm{rocm.version[0]}-amd64.zip', '_zluda')
+        if not os.path.exists('_zluda'):
+            raise RuntimeError('ZLUDA download failed')
+        with zipfile.ZipFile('_zluda', 'r') as archive:
+            infos = archive.infolist()
+            for info in infos:
+                if not info.is_dir():
+                    info.filename = os.path.basename(info.filename)
+                    archive.extract(info, path)
+    except Exception as e:
+        raise RuntimeError(f'Install ZLUDA: {e}') from e
+    finally:
+        if os.path.exists('_zluda'):
+            os.remove('_zluda')
 
 
 def uninstall():