test-publish

Introduce GitHub Actions workflow for automated Docker image
publishing to Docker Hub, along with a dedicated Dockerfile in
the ci directory to streamline container builds.

.github/workflows/docker-publish.yml

@@ -0,0 +1,45 @@
+name: Publish Docker image
+
+on:
+  push:
+    branches: [master, ci/docker-hub-publishing]
+  release:
+    types: [published]
+
+jobs:
+  push_to_registry:
+    name: Push Docker image to Docker Hub
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v7
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@f4ef78c080cd8ba55a85445d5b36e214a81df20a
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051
+        with:
+          images: cproofdev/cproof
+          tags: |
+            type=raw,value=dev,enable={{is_default_branch}}
+            type=raw,value=test,enable={{is_not_default_branch}}
+            type=sha,prefix=nightly-,enable={{is_default_branch}}
+            type=ref,event=tag
+            type=raw,value=latest,enable=${{ startsWith(github.ref, 'refs/tags/') }}
+
+      - name: Build and push Docker image
+        id: push
+        uses: docker/build-push-action@2bd26e71295ee32cbf6a73510d165bf7232460f3
+        with:
+          context: .
+          file: ./ci/Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}

ci/Dockerfile

@@ -0,0 +1,106 @@
+# =============================================================================
+# Stage 1: Build
+# =============================================================================
+FROM ubuntu:26.04 AS builder
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential \
+    autoconf \
+    automake \
+    autoconf-archive \
+    ca-certificates \
+    libtool \
+    pkg-config \
+    git \
+    wget \
+    libglib2.0-dev \
+    libcurl4-openssl-dev \
+    libsqlite3-dev \
+    libncurses-dev \
+    libreadline-dev \
+    libnotify-dev \
+    python3-dev \
+    python3 \
+    libgpgme-dev \
+    libotr5-dev \
+    libgtk-3-dev \
+    libgdk-pixbuf-2.0-dev \
+    libsignal-protocol-c-dev \
+    libgcrypt20-dev \
+    libqrencode-dev \
+    libxss-dev \
+    libcmocka-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+# Build libstrophe from source (not available as Ubuntu package)
+RUN git clone --depth 1 https://git.jabber.space/devs/libstrophe-gh-mirror.git /tmp/libstrophe \
+    && cd /tmp/libstrophe \
+    && autoreconf -i \
+    && ./configure --prefix=/usr \
+    && make -j$(nproc) \
+    && make install \
+    && rm -rf /tmp/libstrophe
+
+WORKDIR /src
+
+COPY . .
+
+RUN ./bootstrap.sh \
+    && ./configure \
+        --enable-notifications \
+        --enable-icons-and-clipboard \
+        --enable-otr \
+        --enable-pgp \
+        --enable-omemo \
+        --enable-plugins \
+        --enable-c-plugins \
+        --enable-python-plugins \
+        --with-xscreensaver \
+        --enable-omemo-qrcode \
+        --enable-gdk-pixbuf \
+    && make -j$(nproc) \
+    && make install
+
+# =============================================================================
+# Stage 2: Runtime (minimal)
+# =============================================================================
+FROM ubuntu:26.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    ca-certificates \
+    libglib2.0-0t64 \
+    libcurl4t64 \
+    libsqlite3-0 \
+    libncursesw6 \
+    libreadline8t64 \
+    libnotify4 \
+    python3 \
+    libpython3.14 \
+    libgpgme45 \
+    libotr5t64 \
+    libgtk-3-0t64 \
+    libgdk-pixbuf-2.0-0 \
+    libsignal-protocol-c2.3.2 \
+    libgcrypt20 \
+    libqrencode4 \
+    libxss1 \
+    && rm -rf /var/lib/apt/lists/* \
+    && apt-get clean
+
+COPY --from=builder /usr/local/bin/profanity /usr/local/bin/profanity
+COPY --from=builder /usr/local/lib/libprofanity* /usr/local/lib/
+COPY --from=builder /usr/local/include/profapi.h /usr/local/include/
+COPY --from=builder /usr/local/share/profanity /usr/local/share/profanity
+COPY --from=builder /usr/lib/libstrophe.so* /usr/lib/
+
+RUN ldconfig
+
+RUN ldd /usr/local/bin/profanity | grep 'not found' && exit 1 || true
+
+RUN mkdir -p /root/.config/profanity
+
+ENTRYPOINT ["profanity"]

src/ai/ai_client.c

@@ -186,6 +186,22 @@ ai_json_escape(const gchar* str)
     return g_string_free(result, FALSE);
 }
 
+/* Keys emitted as fixed payload fields; custom settings must not duplicate them */
+static gboolean
+_is_reserved_payload_key(const gchar* key)
+{
+    return g_strcmp0(key, "model") == 0 || g_strcmp0(key, "messages") == 0 || g_strcmp0(key, "stream") == 0;
+}
+
+/* RFC 8259 scalars (number/true/false/null) may be emitted bare in a JSON payload */
+static gboolean
+_is_json_bare_token(const gchar* value)
+{
+    if (g_strcmp0(value, "true") == 0 || g_strcmp0(value, "false") == 0 || g_strcmp0(value, "null") == 0)
+        return TRUE;
+    return g_regex_match_simple("^-?(0|[1-9][0-9]*)(\\.[0-9]+)?([eE][+-]?[0-9]+)?$", value, 0, 0);
+}
+
 /**
  * Convert a 4-hex-digit sequence at @p to a 16-bit code point.
  * Returns -1 on invalid hex.
@@ -392,6 +408,7 @@ ai_provider_new(const gchar* name, const gchar* api_url)
     provider->models = NULL;
     provider->models_fresh = FALSE;
     provider->ref_count = 1;
+    pthread_mutex_init(&provider->settings_lock, NULL);
     return provider;
 }
 
@@ -419,6 +436,7 @@ ai_provider_unref(AIProvider* provider)
     g_free(provider->project_id);
     g_free(provider->default_model);
     g_hash_table_destroy(provider->settings);
+    pthread_mutex_destroy(&provider->settings_lock);
 
     GList* curr = provider->models;
     while (curr) {
@@ -729,31 +747,44 @@ ai_get_provider_default_model(const gchar* provider_name)
     return provider->default_model;
 }
 
-void
+gboolean
 ai_set_provider_setting(const gchar* provider_name, const gchar* setting, const gchar* value)
 {
     if (!provider_name || !setting)
-        return;
+        return FALSE;
+
+    if (_is_reserved_payload_key(setting)) {
+        log_warning("Setting '%s' for provider '%s' rejected: reserved payload key", setting, provider_name);
+        return FALSE;
+    }
 
     AIProvider* provider = ai_get_provider(provider_name);
     if (!provider) {
         log_warning("Provider '%s' not found for setting '%s'", provider_name, setting);
-        return;
+        return FALSE;
     }
 
+    /* settings is iterated by the request thread; mutate under settings_lock */
+    pthread_mutex_lock(&provider->settings_lock);
     if (!provider->settings) {
         provider->settings = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
     }
 
     if (value) {
         g_hash_table_insert(provider->settings, g_strdup(setting), g_strdup(value));
+    } else {
+        g_hash_table_remove(provider->settings, setting);
+    }
+    pthread_mutex_unlock(&provider->settings_lock);
+
+    if (value) {
         prefs_ai_set_setting(provider_name, setting, value);
         log_info("Setting '%s' for provider '%s' set to: %s", setting, provider_name, value);
     } else {
-        g_hash_table_remove(provider->settings, setting);
         prefs_ai_remove_setting(provider_name, setting);
         log_info("Setting '%s' removed for provider '%s'", setting, provider_name);
     }
+    return TRUE;
 }
 
 gchar*
@@ -766,8 +797,10 @@ ai_get_provider_setting(const gchar* provider_name, const gchar* setting)
     if (!provider || !provider->settings)
         return NULL;
 
-    gchar* value = g_hash_table_lookup(provider->settings, setting);
-    return g_strdup(value);
+    pthread_mutex_lock(&provider->settings_lock);
+    gchar* value = g_strdup(g_hash_table_lookup(provider->settings, setting));
+    pthread_mutex_unlock(&provider->settings_lock);
+    return value;
 }
 
 /* ========================================================================
@@ -1435,13 +1468,19 @@ ai_session_switch(AISession* session, const gchar* provider_name,
  * This is the thread-safe variant used by _ai_request_thread() which holds
  * the session lock while calling it.
  *
+ * Custom provider settings are merged into the payload as additional JSON
+ * key-value pairs alongside "model" and "messages": scalar values
+ * (number/true/false/null) are emitted bare, anything else as a JSON string;
+ * reserved keys (model/messages/stream) are skipped.
+ *
+ * @param provider The AI provider (for custom settings)
  * @param model The model identifier
  * @param history GList of AIMessage* (must be held under session lock)
  * @param prompt The new user prompt to append
  * @return Newly allocated JSON string (caller must free)
  */
 static gchar*
-_build_json_payload_from_list(const gchar* model, GList* history, const gchar* prompt)
+_build_json_payload_from_list(AIProvider* provider, const gchar* model, GList* history, const gchar* prompt)
 {
     GString* messages_json = g_string_new("");
     GList* curr = history;
@@ -1468,11 +1507,50 @@ _build_json_payload_from_list(const gchar* model, GList* history, const gchar* p
     g_string_append_printf(messages_json, "{\"role\":\"user\",\"content\":\"%s\"}", escaped_prompt);
 
     auto_gchar gchar* escaped_model = ai_json_escape(model);
-    gchar* json_payload = g_strdup_printf(
-        "{\"model\":\"%s\",\"input\":[%s],\"stream\":false,\"store\":false}",
-        escaped_model, messages_json->str);
+
+    /* Build custom settings JSON fragment; settings is mutated on the main
+     * thread (/ai set custom), so iterate under settings_lock */
+    GString* custom_json = g_string_new("");
+    if (provider) {
+        pthread_mutex_lock(&provider->settings_lock);
+        if (provider->settings) {
+            GHashTableIter iter;
+            gpointer key, value;
+            g_hash_table_iter_init(&iter, provider->settings);
+            while (g_hash_table_iter_next(&iter, &key, &value)) {
+                if (_is_reserved_payload_key((gchar*)key)) {
+                    continue; /* fixed payload fields stay authoritative */
+                }
+                auto_gchar gchar* escaped_key = ai_json_escape((gchar*)key);
+                if (custom_json->len > 0) {
+                    g_string_append_c(custom_json, ',');
+                }
+                if (_is_json_bare_token((gchar*)value)) {
+                    g_string_append_printf(custom_json, "\"%s\": %s", escaped_key, (gchar*)value);
+                } else {
+                    /* non-scalar values must be quoted, else the payload is invalid JSON */
+                    auto_gchar gchar* escaped_val = ai_json_escape((gchar*)value);
+                    g_string_append_printf(custom_json, "\"%s\": \"%s\"", escaped_key, escaped_val);
+                }
+            }
+        }
+        pthread_mutex_unlock(&provider->settings_lock);
+    }
+
+    /* Assemble final payload: model, messages, custom settings, then fixed keys */
+    gchar* json_payload;
+    if (custom_json->len > 0) {
+        json_payload = g_strdup_printf(
+            "{\"model\":\"%s\",\"messages\":[%s],%s,\"stream\":false}",
+            escaped_model, messages_json->str, custom_json->str);
+    } else {
+        json_payload = g_strdup_printf(
+            "{\"model\":\"%s\",\"messages\":[%s],\"stream\":false}",
+            escaped_model, messages_json->str);
+    }
 
     g_string_free(messages_json, TRUE);
+    g_string_free(custom_json, TRUE);
     return json_payload;
 }
 
@@ -1482,12 +1560,7 @@ ai_parse_response(const gchar* response_json)
     if (!response_json || strlen(response_json) == 0)
         return NULL;
 
-    /* Perplexity /v1/agent: {"output":[{"content":[{"text":"...","type":"output_text"}]}]}
-     * Legacy OpenAI:        {"choices":[{"message":{"content":"..."}}]} */
-    gchar* text = _extract_json_string(response_json, "text");
-    if (text)
-        return text;
-
+    /* OpenAI /v1/chat/completions: {"choices":[{"message":{"content":"..."}}]} */
     return _extract_json_string(response_json, "content");
 }
 
@@ -1566,7 +1639,7 @@ _ai_request_thread(gpointer data)
     /* Build JSON payload from history + prompt (under lock), then add user message to history */
     log_debug("[AI-THREAD] Building JSON payload...");
     pthread_mutex_lock(&session->lock);
-    auto_gchar gchar* json_payload = _build_json_payload_from_list(local_model, session->history, prompt);
+    auto_gchar gchar* json_payload = _build_json_payload_from_list(local_provider, local_model, session->history, prompt);
 
     /* Add user message to history now (it's in JSON but not yet in history) */
     AIMessage* user_msg = g_new0(AIMessage, 1);
@@ -1587,7 +1660,7 @@ _ai_request_thread(gpointer data)
 
     /* Build request URL */
     const gchar* api_url = local_provider->api_url;
-    auto_gchar gchar* request_url = g_strdup_printf("%s%sv1/responses", api_url, g_str_has_suffix(api_url, "/") ? "" : "/");
+    auto_gchar gchar* request_url = g_strdup_printf("%s%sv1/chat/completions", api_url, g_str_has_suffix(api_url, "/") ? "" : "/");
     log_debug("[AI-THREAD] API URL: %s", api_url);
     log_debug("[AI-THREAD] API Request URL: %s", request_url);
     log_debug("[AI-THREAD] Model: %s", local_model);

src/ai/ai_client.h

@@ -17,14 +17,15 @@ typedef struct ai_message_t
  */
 typedef struct ai_provider_t
 {
-    gchar* name;           /* Provider name (e.g., "openai", "perplexity") */
-    gchar* api_url;        /* API endpoint URL */
-    gchar* project_id;     /* Optional project ID (for some providers) */
-    gchar* default_model;  /* Default model for this provider */
-    GHashTable* settings;  /* Extensible per-provider settings (e.g., tools=enabled, search=disabled) */
-    GList* models;         /* Cached models (gchar*) */
-    gboolean models_fresh; /* Whether models cache is current */
-    gint32 ref_count;      /* Reference count (atomic) */
+    gchar* name;                   /* Provider name (e.g., "openai", "perplexity") */
+    gchar* api_url;                /* API endpoint URL */
+    gchar* project_id;             /* Optional project ID (for some providers) */
+    gchar* default_model;          /* Default model for this provider */
+    pthread_mutex_t settings_lock; /* Protects settings (iterated by the request thread) */
+    GHashTable* settings;          /* Extensible per-provider settings (e.g., temperature=0.7) */
+    GList* models;                 /* Cached models (gchar*) */
+    gboolean models_fresh;         /* Whether models cache is current */
+    gint32 ref_count;              /* Reference count (atomic) */
 } AIProvider;
 
 /**
@@ -142,11 +143,13 @@ const gchar* ai_get_provider_default_model(const gchar* provider_name);
 
 /**
  * Set a custom setting for a provider.
+ * Reserved payload keys (model, messages, stream) are rejected.
  * @param provider_name The provider name
- * @param setting The setting key (e.g., "tools", "search")
- * @param value The setting value
+ * @param setting The setting key (e.g., "temperature")
+ * @param value The setting value, or NULL to remove
+ * @return TRUE on success, FALSE on unknown provider or reserved key
  */
-void ai_set_provider_setting(const gchar* provider_name, const gchar* setting, const gchar* value);
+gboolean ai_set_provider_setting(const gchar* provider_name, const gchar* setting, const gchar* value);
 
 /**
  * Get a custom setting for a provider.
@@ -184,9 +187,9 @@ gboolean ai_models_are_fresh(const gchar* provider_name);
 void ai_parse_models_from_json(AIProvider* provider, const gchar* json);
 
 /**
- * Extract assistant content from an LLM response body. Tries Perplexity
- * /v1/responses "text" first, falls back to OpenAI "content". Decodes
- * the \" and \n escape sequences only.
+ * Extract assistant content from an OpenAI chat-completions response body
+ * ({"choices":[{"message":{"content":"..."}}]}). Decodes the \" and \n
+ * escape sequences only.
  * @param response_json The JSON body from the provider
  * @return Newly allocated content string, or NULL if not found (caller frees)
  */

src/command/cmd_ac.c

@@ -42,6 +42,7 @@
 
 #include "ai/ai_client.h"
 
+static char* _caps_autocomplete(ProfWin* window, const char* const input, gboolean previous);
 static char* _sub_autocomplete(ProfWin* window, const char* const input, gboolean previous);
 static char* _notify_autocomplete(ProfWin* window, const char* const input, gboolean previous);
 static char* _theme_autocomplete(ProfWin* window, const char* const input, gboolean previous);
@@ -151,6 +152,7 @@ static Autocomplete account_clear_ac;
 static Autocomplete account_default_ac;
 static Autocomplete account_status_ac;
 static Autocomplete disco_ac;
+static Autocomplete caps_subcommands_ac;
 static Autocomplete wins_ac;
 static Autocomplete roster_ac;
 static Autocomplete roster_show_ac;
@@ -321,6 +323,7 @@ static Autocomplete* all_acs[] = {
     &account_default_ac,
     &account_status_ac,
     &disco_ac,
+    &caps_subcommands_ac,
     &wins_ac,
     &roster_ac,
     &roster_show_ac,
@@ -597,6 +600,8 @@ cmd_ac_init(void)
     autocomplete_add(disco_ac, "info");
     autocomplete_add(disco_ac, "items");
 
+    autocomplete_add(caps_subcommands_ac, "clear");
+
     autocomplete_add(account_ac, "list");
     autocomplete_add(account_ac, "show");
     autocomplete_add(account_ac, "add");
@@ -1414,6 +1419,7 @@ cmd_ac_init(void)
     g_hash_table_insert(ac_funcs, "/ban", _ban_autocomplete);
     g_hash_table_insert(ac_funcs, "/blocked", _blocked_autocomplete);
     g_hash_table_insert(ac_funcs, "/bookmark", _bookmark_autocomplete);
+    g_hash_table_insert(ac_funcs, "/caps", _caps_autocomplete);
     g_hash_table_insert(ac_funcs, "/clear", _clear_autocomplete);
     g_hash_table_insert(ac_funcs, "/close", _close_autocomplete);
     g_hash_table_insert(ac_funcs, "/cmd", _adhoc_cmd_autocomplete);
@@ -1985,6 +1991,35 @@ _cmd_ac_complete_params(ProfWin* window, const char* const input, gboolean previ
     return NULL;
 }
 
+static char*
+_caps_autocomplete(ProfWin* window, const char* const input, gboolean previous)
+{
+    char* result = NULL;
+    result = autocomplete_param_with_ac(input, "/caps", caps_subcommands_ac, TRUE, previous);
+    if (result) {
+        return result;
+    }
+    if (window->type == WIN_MUC) {
+        ProfMucWin* mucwin = (ProfMucWin*)window;
+        assert(mucwin->memcheck == PROFMUCWIN_MEMCHECK);
+        Autocomplete nick_ac = muc_roster_ac(mucwin->roomjid);
+        if (nick_ac) {
+            result = autocomplete_param_with_ac(input, "/caps", nick_ac, TRUE, previous);
+        }
+    } else if (connection_get_status() == JABBER_CONNECTED) {
+        result = autocomplete_param_with_func(input, "/caps", roster_contact_autocomplete, previous, NULL);
+        if (result) {
+            return result;
+        }
+        result = autocomplete_param_with_func(input, "/caps", roster_barejid_autocomplete, previous, NULL);
+        if (result) {
+            return result;
+        }
+        result = autocomplete_param_with_func(input, "/caps", roster_fulljid_autocomplete, previous, NULL);
+    }
+    return result;
+}
+
 static char*
 _sub_autocomplete(ProfWin* window, const char* const input, gboolean previous)
 {

src/command/cmd_defs.c

@@ -427,17 +427,21 @@ static const struct cmd_t command_defs[] = {
               CMD_TAG_GROUPCHAT)
       CMD_SYN(
               "/caps",
-              "/caps <fulljid>|<nick>")
+              "/caps <fulljid>|<nick>",
+              "/caps clear")
       CMD_DESC(
               "Find out a contacts, or room members client software capabilities. "
-              "If in private chat initiated from a chat room, no parameter is required.")
+              "If in private chat initiated from a chat room, no parameter is required. "
+              "Use clear to remove all cached capabilities.")
       CMD_ARGS(
               { "<fulljid>", "If in the console or a chat window, the full JID for which you wish to see capabilities." },
-              { "<nick>", "If in a chat room, nickname for which you wish to see capabilities." })
+              { "<nick>", "If in a chat room, nickname for which you wish to see capabilities." },
+              { "clear", "Clear all cached capabilities." })
       CMD_EXAMPLES(
               "/caps ran@cold.sea.org/laptop",
               "/caps ran@cold.sea.org/phone",
-              "/caps aegir")
+              "/caps aegir",
+              "/caps clear")
     },
 
     { CMD_PREAMBLE("/software",
@@ -2833,7 +2837,7 @@ static const struct cmd_t command_defs[] = {
               { "set provider <name> <url>", "Add or update a provider with custom API endpoint" },
               { "set token <provider> <token>", "Set API token for a provider (e.g., openai, perplexity)" },
               { "set default-model <provider> <model>", "Set default model for a provider" },
-              { "set custom <provider> <setting> <value>", "Set provider-level setting (e.g., tools, search)" },
+              { "set custom <provider> <setting> <value>", "Set provider-level setting (e.g., temperature, max_tokens)" },
               { "remove provider <name>", "Remove a custom provider" },
               { "providers", "List configured providers with full details" },
               { "start <provider> [<model>]", "Start new AI chat (space-separated, uses defaults if omitted)" },
@@ -2846,7 +2850,7 @@ static const struct cmd_t command_defs[] = {
               "/ai set token perplexity pplx-xxx",
               "/ai set provider custom https://my-api.com/v1/chat/completions",
               "/ai set default-model perplexity sonar",
-              "/ai set custom perplexity tools enabled",
+              "/ai set custom perplexity temperature 0.7",
               "/ai remove provider custom",
               "/ai start",
               "/ai start perplexity",

src/command/cmd_funcs.c

@@ -70,6 +70,7 @@
 #include "xmpp/stanza.h"
 #include "xmpp/vcard_funcs.h"
 #include "xmpp/xmpp.h"
+#include "xmpp/capabilities.h"
 
 #ifdef HAVE_LIBOTR
 #include "otr/otr.h"
@@ -3387,6 +3388,12 @@ cmd_caps(ProfWin* window, const char* const command, gchar** args)
         return TRUE;
     }
 
+    if (g_strcmp0(args[0], "clear") == 0) {
+        caps_cache_clear();
+        cons_show("Capabilities cache cleared.");
+        return TRUE;
+    }
+
     switch (window->type) {
     case WIN_MUC:
         if (args[0]) {
@@ -3405,6 +3412,7 @@ cmd_caps(ProfWin* window, const char* const command, gchar** args)
         break;
     case WIN_CHAT:
     case WIN_CONSOLE:
+    case WIN_XML:
         if (args[0]) {
             auto_jid Jid* jid = jid_create(args[0]);
 
@@ -10787,8 +10795,11 @@ cmd_ai_set(ProfWin* window, const char* const command, gchar** args)
             cons_bad_cmd_usage(command);
             return TRUE;
         }
-        ai_set_provider_setting(args[2], args[3], args[4]);
-        cons_show("Setting '%s' for provider '%s' set to: %s", args[3], args[2], args[4]);
+        if (ai_set_provider_setting(args[2], args[3], args[4])) {
+            cons_show("Setting '%s' for provider '%s' set to: %s", args[3], args[2], args[4]);
+        } else {
+            cons_show_error("Cannot set '%s' for provider '%s': unknown provider or reserved key (model, messages, stream).", args[3], args[2]);
+        }
         cons_show("");
         return TRUE;
     }

src/common.c

@@ -921,7 +921,7 @@ prof_date_time_format_iso8601(GDateTime* dt)
     return ret;
 }
 
-/* build profanity version string.
+/* build CProof version string.
  * example: 0.13.1dev.master.69d8c1f9
  */
 gchar*

src/config/accounts.c

@@ -522,7 +522,7 @@ accounts_set_script_start(const char* const account_name, const char* const valu
 void
 accounts_set_client(const char* const account_name, const char* const value)
 {
-    _accounts_set_string_option(account_name, "client.name", value);
+    _accounts_set_string_option(account_name, "client.account_name", value);
 }
 
 void
@@ -576,7 +576,7 @@ accounts_clear_script_start(const char* const account_name)
 void
 accounts_clear_client(const char* const account_name)
 {
-    _accounts_clear_string_option(account_name, "client.name");
+    _accounts_clear_string_option(account_name, "client.account_name");
 }
 
 void

src/config/preferences.c

@@ -2689,7 +2689,6 @@ _get_default_boolean(preference_t pref)
     case PREF_STATUSBAR_SHOW_NUMBER:
     case PREF_STATUSBAR_SHOW_READ:
     case PREF_STATUSBAR_SHOW_DBBACKEND:
-    case PREF_REVEAL_OS:
     case PREF_CORRECTION_ALLOW:
     case PREF_RECEIPTS_SEND:
     case PREF_CARBONS:
@@ -2704,6 +2703,7 @@ _get_default_boolean(preference_t pref)
     case PREF_STROPHE_SM_RESEND:
     case PREF_AUTOPING_WARNING:
         return TRUE;
+    case PREF_REVEAL_OS:
     case PREF_SPELLCHECK_ENABLE:
     case PREF_PGP_PUBKEY_AUTOIMPORT:
     case PREF_FORCE_ENCRYPTION:

src/main.c

@@ -77,7 +77,7 @@ main(int argc, char** argv)
 
     if (version == TRUE) {
         auto_gchar gchar* prof_version = prof_get_version();
-        g_print("Profanity, version %s\n", prof_version);
+        g_print("CProof, version %s\n", prof_version);
 
         // lets use fixed email instead of PACKAGE_BUGREPORT
         g_print("Copyright (C) 2012 - 2019 James Booth <boothj5web@gmail.com>.\n");

src/pgp/gpg.c

@@ -519,13 +519,15 @@ p_gpg_sign(const gchar* const str, const gchar* const fp)
 }
 
 gchar*
-p_gpg_encrypt(const gchar* const barejid, const gchar* const message, const gchar* const fp)
+p_gpg_encrypt(const gchar* const barejid, const gchar* const message, const gchar* const fp, gchar** err)
 {
     ProfPGPPubKeyId* pubkeyid = g_hash_table_lookup(pubkeys, barejid);
     if (!pubkeyid) {
+        *err = g_strdup("No PGP key found for recipient");
         return NULL;
     }
     if (!pubkeyid->id) {
+        *err = g_strdup("No key ID found for recipient");
         return NULL;
     }
 
@@ -538,6 +540,7 @@ p_gpg_encrypt(const gchar* const barejid, const gchar* const message, const gcha
     gpgme_ctx_t ctx;
     gpgme_error_t error = gpgme_new(&ctx);
     if (error) {
+        *err = g_strdup_printf("Failed to create GPGME context: %s %s", gpgme_strsource(error), gpgme_strerror(error));
         log_error("GPG: Failed to create gpgme context. %s %s", gpgme_strsource(error), gpgme_strerror(error));
         return NULL;
     }
@@ -545,6 +548,7 @@ p_gpg_encrypt(const gchar* const barejid, const gchar* const message, const gcha
     gpgme_key_t receiver_key;
     error = gpgme_get_key(ctx, pubkeyid->id, &receiver_key, 0);
     if (error || receiver_key == NULL) {
+        *err = g_strdup_printf("Failed to get receiver key '%s': %s %s", pubkeyid->id, gpgme_strsource(error), gpgme_strerror(error));
         log_error("GPG: Failed to get receiver_key. %s %s", gpgme_strsource(error), gpgme_strerror(error));
         gpgme_release(ctx);
         return NULL;
@@ -554,8 +558,10 @@ p_gpg_encrypt(const gchar* const barejid, const gchar* const message, const gcha
     gpgme_key_t sender_key = NULL;
     error = gpgme_get_key(ctx, fp, &sender_key, 0);
     if (error || sender_key == NULL) {
+        *err = g_strdup_printf("Failed to get sender key '%s': %s %s", fp, gpgme_strsource(error), gpgme_strerror(error));
         log_error("GPG: Failed to get sender_key. %s %s", gpgme_strsource(error), gpgme_strerror(error));
         gpgme_release(ctx);
+        gpgme_key_unref(receiver_key);
         return NULL;
     }
     keys[1] = sender_key;
@@ -574,7 +580,8 @@ p_gpg_encrypt(const gchar* const barejid, const gchar* const message, const gcha
     gpgme_key_unref(sender_key);
 
     if (error) {
-        log_error("GPG: Failed to encrypt message. %s %s", gpgme_strsource(error), gpgme_strerror(error));
+        *err = g_strdup_printf("Encryption failed: (%s) %s", gpgme_strsource(error), gpgme_strerror(error));
+        log_error("GPG: Failed to encrypt message. (%s) %s", gpgme_strsource(error), gpgme_strerror(error));
         return NULL;
     }
 

src/pgp/gpg.h

@@ -42,7 +42,7 @@ gboolean p_gpg_available(const gchar* const barejid);
 const gchar* p_gpg_libver(void);
 gchar* p_gpg_sign(const gchar* const str, const gchar* const fp);
 void p_gpg_verify(const gchar* const barejid, const gchar* const sign);
-gchar* p_gpg_encrypt(const gchar* const barejid, const gchar* const message, const gchar* const fp);
+gchar* p_gpg_encrypt(const gchar* const barejid, const gchar* const message, const gchar* const fp, gchar** err);
 gchar* p_gpg_decrypt(const gchar* const cipher);
 void p_gpg_free_decrypted(gchar* decrypted);
 gchar* p_gpg_autocomplete_key(const gchar* const search_str, gboolean previous, void* context);

src/profanity.c

@@ -253,7 +253,7 @@ _init(char* log_level, char* config_file, char* log_file, char* theme_name)
     log_stderr_init(PROF_LEVEL_ERROR);
 
     auto_gchar gchar* prof_version = prof_get_version();
-    log_info("Starting Profanity (%s)…", prof_version);
+    log_info("Starting CProof (%s)…", prof_version);
 
     chatlog_init();
     accounts_load();

src/ui/console.c

@@ -2830,8 +2830,7 @@ cons_privacy_setting(void)
         if (account->client) {
             cons_show("Client name (/account set <account> clientid)              : %s", account->client);
         } else {
-            auto_gchar gchar* prof_version = prof_get_version();
-            cons_show("Client name (/account set <account> clientid)              : Profanity %s", prof_version);
+            cons_show("Client name (/account set <account> clientid)              : Pidgin");
         }
         if (account->max_sessions > 0) {
             cons_show("Max sessions alarm (/account set <account> session_alarm)  : %d", account->max_sessions);

src/xmpp/capabilities.c

@@ -23,6 +23,7 @@
 #include "plugins/plugins.h"
 #include "config/files.h"
 #include "config/preferences.h"
+#include "xmpp/connection.h"
 #include "xmpp/xmpp.h"
 #include "xmpp/stanza.h"
 #include "xmpp/form.h"
@@ -271,6 +272,19 @@ caps_map_jid_to_ver(const char* const jid, const char* const ver)
     g_hash_table_insert(jid_to_ver, strdup(jid), strdup(ver));
 }
 
+void
+caps_cache_clear(void)
+{
+    g_hash_table_remove_all(jid_to_ver);
+    g_hash_table_remove_all(jid_to_caps);
+    if (caps_prof_keyfile.keyfile) {
+        g_key_file_free(caps_prof_keyfile.keyfile);
+    }
+    caps_prof_keyfile.keyfile = g_key_file_new();
+    cache = caps_prof_keyfile.keyfile;
+    save_keyfile(&caps_prof_keyfile);
+}
+
 gboolean
 caps_cache_contains(const char* const ver)
 {

src/xmpp/capabilities.h

@@ -28,5 +28,6 @@ void caps_map_jid_to_ver(const char* const jid, const char* const ver);
 gboolean caps_cache_contains(const char* const ver);
 GList* caps_get_features(void);
 char* caps_get_my_sha1(xmpp_ctx_t* const ctx);
+void caps_cache_clear(void);
 
 #endif

src/xmpp/iq.c

@@ -1681,7 +1681,7 @@ _version_get_handler(xmpp_stanza_t* const stanza)
     xmpp_stanza_t* name = xmpp_stanza_new(ctx);
     xmpp_stanza_set_name(name, "name");
     xmpp_stanza_t* name_txt = xmpp_stanza_new(ctx);
-    xmpp_stanza_set_text(name_txt, is_custom_client ? client : "Profanity");
+    xmpp_stanza_set_text(name_txt, is_custom_client ? client : "Pidgin");
     xmpp_stanza_add_child(name, name_txt);
     xmpp_stanza_add_child(query, name);
     bool include_os = prefs_get_boolean(PREF_REVEAL_OS) && !is_custom_client;
@@ -1690,7 +1690,7 @@ _version_get_handler(xmpp_stanza_t* const stanza)
     xmpp_stanza_t* version = xmpp_stanza_new(ctx);
     xmpp_stanza_set_name(version, "version");
     xmpp_stanza_t* version_txt = xmpp_stanza_new(ctx);
-    auto_gchar gchar* prof_version = prof_get_version();
+    auto_gchar gchar* prof_version = g_strdup("");
 
     if (!is_custom_client) {
         xmpp_stanza_set_text(version_txt, prof_version);

src/xmpp/jid.c

@@ -280,9 +280,13 @@ jid_fulljid_or_barejid(Jid* jid)
 gchar*
 jid_random_resource(void)
 {
-    auto_gchar gchar* rand = get_random_string(4);
+    gchar* rand = g_malloc0(29);
+    const gchar* digits = "0123456789";
 
-    gchar* result = g_strdup_printf("profanity.%s", rand);
+    for (int i = 0; i < 28; i++) {
+        rand[i] = digits[g_random_int_range(0, 10)];
+    }
+    rand[28] = '\0';
 
-    return result;
+    return rand;
 }

src/xmpp/message.c

@@ -467,12 +467,15 @@ message_send_chat_pgp(const char* const barejid, const char* const msg, gboolean
     auto_char char* jid = chat_session_get_jid(barejid);
     char* id = connection_create_stanza_id();
 
+    ProfWin* current = wins_get_current();
+
     xmpp_stanza_t* message = NULL;
 #ifdef HAVE_LIBGPGME
     ProfAccount* account = accounts_get_account(session_get_account_name());
     if (account->pgp_keyid) {
         auto_jid Jid* jidp = jid_create(jid);
-        auto_gchar gchar* encrypted = p_gpg_encrypt(jidp->barejid, msg, account->pgp_keyid);
+        auto_gchar gchar* err = NULL;
+        auto_gchar gchar* encrypted = p_gpg_encrypt(jidp->barejid, msg, account->pgp_keyid, &err);
         if (encrypted) {
             message = xmpp_message_new(ctx, STANZA_TYPE_CHAT, jid, id);
             xmpp_message_set_body(message, "This message is encrypted (XEP-0027).");
@@ -486,18 +489,31 @@ message_send_chat_pgp(const char* const barejid, const char* const msg, gboolean
             xmpp_stanza_add_child(message, x);
             xmpp_stanza_release(x);
         } else {
-            message = xmpp_message_new(ctx, STANZA_TYPE_CHAT, jid, id);
-            xmpp_message_set_body(message, msg);
+            if (current) {
+                win_println(current, THEME_ERROR, "-", "Unable to encrypt message for %s: %s.", jid, err);
+            }
+            log_error("Message not encrypted for %s: %s.", jid, err);
+            account_free(account);
+            free(id);
+            return NULL;
         }
     } else {
-        message = xmpp_message_new(ctx, STANZA_TYPE_CHAT, jid, id);
-        xmpp_message_set_body(message, msg);
+        if (current) {
+            win_println(current, THEME_ERROR, "-", "No PGP key configured for this account.");
+        }
+        log_error("No PGP key configured, message not sent.");
+        account_free(account);
+        free(id);
+        return NULL;
     }
     account_free(account);
 #else
-    // ?
-    message = xmpp_message_new(ctx, STANZA_TYPE_CHAT, jid, id);
-    xmpp_message_set_body(message, msg);
+    if (current) {
+        win_println(current, THEME_ERROR, "-", "LibGPGME not available, message not sent.");
+    }
+    log_error("LibGPGME not available, message not sent.");
+    free(id);
+    return NULL;
 #endif
 
     if (state) {
@@ -546,7 +562,10 @@ message_send_chat_ox(const char* const barejid, const char* const msg, gboolean
     xmpp_stanza_to_text(signcrypt, &c, &s);
     char* signcrypt_e = p_ox_gpg_signcrypt(account->jid, barejid, c);
     if (signcrypt_e == NULL) {
-        cons_show("Unable to send OX message. Check log file and profanity-ox-setup man page for details.");
+        ProfWin* current = wins_get_current();
+        if (current) {
+            win_println(current, THEME_ERROR, "-", "Unable to send OX message. Check log file and profanity-ox-setup man page for details.");
+        }
         log_error("Message not signcrypted.");
         return NULL;
     }

src/xmpp/session.c

@@ -178,7 +178,7 @@ session_connect_with_details(const char* const jid, const char* const passwd, co
         saved_details.auth_policy = NULL;
     }
 
-    // use 'profanity' when no resourcepart in provided jid
+    // use random string when no resourcepart in provided jid
     auto_jid Jid* jidp = jid_create(jid);
     if (jidp->resourcepart == NULL) {
         auto_gchar gchar* resource = jid_random_resource();

src/xmpp/stanza.c

@@ -32,6 +32,7 @@
 
 static void _stanza_add_unique_id(xmpp_stanza_t* stanza);
 static gchar* _stanza_create_sha1_hash(char* str);
+static const char* _stanza_get_caps_node(const char* const client);
 
 #if 0
 xmpp_stanza_t*
@@ -930,23 +931,22 @@ stanza_create_caps_query_element(xmpp_ctx_t* ctx)
 
     xmpp_stanza_t* identity = xmpp_stanza_new(ctx);
     xmpp_stanza_set_name(identity, "identity");
+    xmpp_stanza_set_type(identity, "pc");
     xmpp_stanza_set_attribute(identity, "category", "client");
 
     ProfAccount* account = accounts_get_account(session_get_account_name());
-    gchar* client = account->client;
-    bool is_custom_client = client != NULL;
 
-    GString* name_str = g_string_new(is_custom_client ? client : "Profanity ");
-    if (!is_custom_client) {
-        xmpp_stanza_set_type(identity, "console");
-        auto_gchar gchar* prof_version = prof_get_version();
-        g_string_append(name_str, prof_version);
+    auto_gchar gchar* name = g_strdup(account->client ? account->client : "Pidgin");
+
+    if (account->client) {
+        gchar* space = strchr(name, ' ');
+        if (space) {
+            *space = '\0';
+        }
     }
-
     account_free(account);
 
-    xmpp_stanza_set_attribute(identity, "name", name_str->str);
-    g_string_free(name_str, TRUE);
+    xmpp_stanza_set_attribute(identity, "name", name);
     xmpp_stanza_add_child(query, identity);
     xmpp_stanza_release(identity);
 
@@ -1994,6 +1994,42 @@ stanza_attach_last_activity(xmpp_ctx_t* const ctx,
     xmpp_stanza_release(query);
 }
 
+static const char*
+_stanza_get_caps_node(const char* const client)
+{
+    if (!client || g_strcmp0(client, "") == 0) {
+        return "http://pidgin.im";
+    }
+
+    auto_gchar gchar* lower = g_ascii_strdown(client, -1);
+
+    if (g_str_has_prefix(lower, "pidgin")) {
+        return "http://pidgin.im";
+    }
+
+    if (g_str_has_prefix(lower, "gajim")) {
+        return "https://gajim.org";
+    }
+
+    if (g_str_has_prefix(lower, "conversations")) {
+        return "https://conversations.im";
+    }
+
+    if (g_str_has_prefix(lower, "psi+")) {
+        return "http://psi-plus.com";
+    }
+
+    if (g_str_has_prefix(lower, "psi")) {
+        return "http://psi-im.org";
+    }
+
+    if (g_str_has_prefix(lower, "profanity")) {
+        return "http://profanity-im.github.io";
+    }
+
+    return "";
+}
+
 void
 stanza_attach_caps(xmpp_ctx_t* const ctx, xmpp_stanza_t* const presence)
 {
@@ -2002,9 +2038,13 @@ stanza_attach_caps(xmpp_ctx_t* const ctx, xmpp_stanza_t* const presence)
     xmpp_stanza_set_ns(caps, STANZA_NS_CAPS);
     xmpp_stanza_t* query = stanza_create_caps_query_element(ctx);
 
+    ProfAccount* account = accounts_get_account(session_get_account_name());
+    const char* node = _stanza_get_caps_node(account->client);
+    account_free(account);
+
     char* sha1 = caps_get_my_sha1(ctx);
     xmpp_stanza_set_attribute(caps, STANZA_ATTR_HASH, "sha-1");
-    xmpp_stanza_set_attribute(caps, STANZA_ATTR_NODE, "http://profanity-im.github.io");
+    xmpp_stanza_set_attribute(caps, STANZA_ATTR_NODE, node);
     xmpp_stanza_set_attribute(caps, STANZA_ATTR_VER, sha1);
     xmpp_stanza_add_child(presence, caps);
     xmpp_stanza_release(caps);

tests/functionaltests/proftest.c

@@ -601,11 +601,11 @@ prof_connect_with_roster(const char* roster)
     assert_true(prof_output_regex(".+online.+ \\(priority 0\\)\\."));
 
     expect_timeout = EXPECT_TIMEOUT_CONNECT;
-    // Wait for presence stanza to be sent (content-based, not ID-based)
+    // Wait for presence stanza to be sent
     // Match the actual attribute order from stanza_attach_caps
     assert_true(stbbr_received(
         "<presence id=\"*\">"
-        "<c xmlns=\"http://jabber.org/protocol/caps\" hash=\"sha-1\" node=\"http://profanity-im.github.io\" ver=\"*\"/>"
+        "<c xmlns=\"http://jabber.org/protocol/caps\" hash=\"sha-1\" node=\"*\" ver=\"*\"/>"
         "</presence>"));
 }
 

tests/functionaltests/test_connect.c

@@ -25,7 +25,7 @@ connect_jid_sends_presence_after_receiving_roster(void **state)
 
     assert_true(stbbr_received(
         "<presence id='*'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }

tests/functionaltests/test_export_import.c

@@ -1289,7 +1289,7 @@ _join_muc(const char* room)
     snprintf(presence, sizeof(presence),
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='%s/stabber'>"
             "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' "
-               "node='http://profanity-im.github.io' ver='*'/>"
+               "node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"

tests/functionaltests/test_muc.c

@@ -26,7 +26,7 @@ sends_room_join(void **state)
     assert_true(stbbr_received(
         "<presence id='*' to='testroom@conference.localhost/stabber'>"
             "<x xmlns='http://jabber.org/protocol/muc'/>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -41,7 +41,7 @@ sends_room_join_with_nick(void **state)
     assert_true(stbbr_received(
         "<presence id='*' to='testroom@conference.localhost/testnick'>"
             "<x xmlns='http://jabber.org/protocol/muc'/>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -58,7 +58,7 @@ sends_room_join_with_password(void **state)
             "<x xmlns='http://jabber.org/protocol/muc'>"
                 "<password>testpassword</password>"
             "</x>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -75,7 +75,7 @@ sends_room_join_with_nick_and_password(void **state)
             "<x xmlns='http://jabber.org/protocol/muc'>"
                 "<password>testpassword</password>"
             "</x>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -87,7 +87,7 @@ shows_role_and_affiliation_on_join(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -107,7 +107,7 @@ shows_subject_on_join(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -135,7 +135,7 @@ shows_history_message(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -170,7 +170,7 @@ shows_occupant_join(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -200,7 +200,7 @@ shows_message(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -227,7 +227,7 @@ shows_me_message_from_occupant(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -254,7 +254,7 @@ shows_me_message_from_self(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -281,7 +281,7 @@ shows_all_messages_in_console_when_window_not_focussed(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -322,7 +322,7 @@ shows_first_message_in_console_when_window_not_focussed(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -369,7 +369,7 @@ shows_no_message_in_console_when_window_not_focussed(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='participant' jid='stabber@localhost/profanity' affiliation='none'/>"
             "</x>"
@@ -401,7 +401,7 @@ sends_affiliation_list_request(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='moderator' jid='stabber@localhost/profanity' affiliation='owner'/>"
             "</x>"
@@ -434,7 +434,7 @@ sends_kick_request(void **state)
 
     stbbr_for_presence_to("testroom@conference.localhost/stabber",
         "<presence id='*' lang='en' to='stabber@localhost/profanity' from='testroom@conference.localhost/stabber'>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='http://profanity-im.github.io' ver='*'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' node='*' ver='*'/>"
             "<x xmlns='http://jabber.org/protocol/muc#user'>"
                 "<item role='moderator' jid='stabber@localhost/profanity' affiliation='admin'/>"
             "</x>"

tests/functionaltests/test_presence.c

@@ -19,7 +19,7 @@ presence_online(void **state)
     assert_true(stbbr_received(
         "<presence id='*'>"
             "<status>online</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -36,7 +36,7 @@ presence_online_with_message(void **state)
     assert_true(stbbr_received(
         "<presence id='*'>"
             "<status>Hi there</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -54,7 +54,7 @@ presence_away(void **state)
         "<presence id='*'>"
             "<show>away</show>"
             "<status>away</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -72,7 +72,7 @@ presence_away_with_message(void **state)
         "<presence id='*'>"
             "<show>away</show>"
             "<status>I'm not here for a bit</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -90,7 +90,7 @@ presence_xa(void **state)
         "<presence id='*'>"
             "<show>xa</show>"
             "<status>xa</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -108,7 +108,7 @@ presence_xa_with_message(void **state)
         "<presence id='*'>"
             "<show>xa</show>"
             "<status>Gone to the shops</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -126,7 +126,7 @@ presence_dnd(void **state)
         "<presence id='*'>"
             "<show>dnd</show>"
             "<status>dnd</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -144,7 +144,7 @@ presence_dnd_with_message(void **state)
         "<presence id='*'>"
             "<show>dnd</show>"
             "<status>Working</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -162,7 +162,7 @@ presence_chat(void **state)
         "<presence id='*'>"
             "<show>chat</show>"
             "<status>chat</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -180,7 +180,7 @@ presence_chat_with_message(void **state)
         "<presence id='*'>"
             "<show>chat</show>"
             "<status>Free to talk</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -197,7 +197,7 @@ presence_set_priority(void **state)
     assert_true(stbbr_received(
         "<presence id='*'>"
             "<priority>25</priority>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -212,7 +212,7 @@ presence_includes_priority(void **state)
     assert_true(stbbr_received(
         "<presence id='*'>"
             "<priority>25</priority>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 
@@ -223,7 +223,7 @@ presence_includes_priority(void **state)
             "<priority>25</priority>"
             "<show>chat</show>"
             "<status>Free to talk</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }
@@ -239,7 +239,7 @@ presence_keeps_status(void **state)
         "<presence id='*'>"
             "<show>chat</show>"
             "<status>Free to talk</status>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 
@@ -250,7 +250,7 @@ presence_keeps_status(void **state)
             "<show>chat</show>"
             "<status>Free to talk</status>"
             "<priority>25</priority>"
-            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='http://profanity-im.github.io'/>"
+            "<c hash='sha-1' xmlns='http://jabber.org/protocol/caps' ver='*' node='*'/>"
         "</presence>"
     ));
 }

tests/unittests/test_ai_client.c

@@ -614,6 +614,24 @@ test_ai_set_provider_setting(void** state)
     assert_null(ai_get_provider_setting("p_set_settings", "nonexistent_setting"));
 }
 
+void
+test_ai_set_provider_setting_reserved_key(void** state)
+{
+    ai_add_provider("p_reserved_keys", "https://example.test/rk/");
+
+    /* Reserved payload keys are rejected (would duplicate fixed fields) */
+    assert_false(ai_set_provider_setting("p_reserved_keys", "model", "x"));
+    assert_false(ai_set_provider_setting("p_reserved_keys", "messages", "[]"));
+    assert_false(ai_set_provider_setting("p_reserved_keys", "stream", "true"));
+    assert_null(ai_get_provider_setting("p_reserved_keys", "model"));
+
+    /* Ordinary keys still work */
+    assert_true(ai_set_provider_setting("p_reserved_keys", "temperature", "0.7"));
+    auto_gchar gchar* temp = ai_get_provider_setting("p_reserved_keys", "temperature");
+    assert_non_null(temp);
+    assert_string_equal("0.7", temp);
+}
+
 void
 test_ai_get_provider_setting(void** state)
 {
@@ -919,22 +937,22 @@ test_ai_parse_response_openai_content(void** state)
 }
 
 void
-test_ai_parse_response_perplexity_text(void** state)
+test_ai_parse_response_legacy_text_format_unsupported(void** state)
 {
+    /* Legacy Perplexity /v1/agent format: "content" is an array, not a string.
+     * Dropped with the chat-completions alignment, so parsing yields NULL. */
     const gchar* json = "{\"output\":[{\"content\":[{\"text\":\"Search result\",\"type\":\"output_text\"}]}]}";
-    auto_gchar gchar* out = ai_parse_response(json);
-    assert_non_null(out);
-    assert_string_equal("Search result", out);
+    assert_null(ai_parse_response(json));
 }
 
 void
-test_ai_parse_response_text_preferred_over_content(void** state)
+test_ai_parse_response_content_preferred_over_text(void** state)
 {
-    /* When both formats are present, "text" wins (Perplexity path tried first). */
+    /* Chat-completions "content" is extracted; a stray "text" field is ignored. */
     const gchar* json = "{\"text\":\"from text field\",\"content\":\"from content field\"}";
     auto_gchar gchar* out = ai_parse_response(json);
     assert_non_null(out);
-    assert_string_equal("from text field", out);
+    assert_string_equal("from content field", out);
 }
 
 void

tests/unittests/test_ai_client.h

@@ -43,6 +43,7 @@ void test_ai_providers_find_case_insensitive(void** state);
 void test_ai_set_provider_default_model(void** state);
 void test_ai_get_provider_default_model(void** state);
 void test_ai_set_provider_setting(void** state);
+void test_ai_set_provider_setting_reserved_key(void** state);
 void test_ai_get_provider_setting(void** state);
 /* Model caching tests */
 void test_ai_models_are_fresh_initial(void** state);
@@ -64,8 +65,8 @@ int ai_client_teardown_with_prefs(void** state);
 
 /* Chat response parser tests (ai_parse_response) */
 void test_ai_parse_response_openai_content(void** state);
-void test_ai_parse_response_perplexity_text(void** state);
-void test_ai_parse_response_text_preferred_over_content(void** state);
+void test_ai_parse_response_legacy_text_format_unsupported(void** state);
+void test_ai_parse_response_content_preferred_over_text(void** state);
 void test_ai_parse_response_escaped_quote(void** state);
 void test_ai_parse_response_newline_escape(void** state);
 void test_ai_parse_response_empty_content(void** state);

tests/unittests/unittests.c

@@ -752,6 +752,7 @@ main(int argc, char* argv[])
         cmocka_unit_test_setup_teardown(test_ai_set_provider_default_model, ai_client_setup, ai_client_teardown),
         cmocka_unit_test_setup_teardown(test_ai_get_provider_default_model, ai_client_setup, ai_client_teardown),
         cmocka_unit_test_setup_teardown(test_ai_set_provider_setting, ai_client_setup, ai_client_teardown),
+        cmocka_unit_test_setup_teardown(test_ai_set_provider_setting_reserved_key, ai_client_setup, ai_client_teardown),
         cmocka_unit_test_setup_teardown(test_ai_get_provider_setting, ai_client_setup, ai_client_teardown),
         /* Model caching tests */
         cmocka_unit_test_setup_teardown(test_ai_models_are_fresh_initial, ai_client_setup, ai_client_teardown),
@@ -774,8 +775,8 @@ main(int argc, char* argv[])
         cmocka_unit_test(test_ai_json_escape_backslash_quote),
         /* Chat response parser */
         cmocka_unit_test(test_ai_parse_response_openai_content),
-        cmocka_unit_test(test_ai_parse_response_perplexity_text),
-        cmocka_unit_test(test_ai_parse_response_text_preferred_over_content),
+        cmocka_unit_test(test_ai_parse_response_legacy_text_format_unsupported),
+        cmocka_unit_test(test_ai_parse_response_content_preferred_over_text),
         cmocka_unit_test(test_ai_parse_response_escaped_quote),
         cmocka_unit_test(test_ai_parse_response_newline_escape),
         cmocka_unit_test(test_ai_parse_response_empty_content),

tests/unittests/xmpp/stub_xmpp.c

@@ -500,6 +500,11 @@ caps_jid_has_feature(const char* const jid, const char* const feature)
     return FALSE;
 }
 
+void
+caps_cache_clear(void)
+{
+}
+
 gboolean
 bookmark_add(const char* jid, const char* nick, const char* password, const char* autojoin_str, const char* name)
 {