X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/63fc8244f0ddecdbdacc21ab797acd2f466a2823..e65127948dd214fcfc807d2ff15f871aaf5904e1:/sbr/oauth.c

diff --git a/sbr/oauth.c b/sbr/oauth.c
index e86aefe4..85fe7146 100644
--- a/sbr/oauth.c
+++ b/sbr/oauth.c
@@ -127,23 +127,22 @@ static boolean get_json_strings(const char *, size_t, FILE *, ...);
 static boolean make_query_url(char *, size_t, CURL *, const char *, ...);
 static boolean post(struct curl_ctx *, const char *, const char *);
 
-char *
-mh_oauth_do_xoauth(const char *user, const char *svc, FILE *log)
+int
+mh_oauth_do_xoauth(const char *user, const char *svc, unsigned char **oauth_res,
+		   size_t *oauth_res_len, FILE *log)
 {
     mh_oauth_ctx *ctx;
     mh_oauth_cred *cred;
     char *fn;
     int failed_to_lock = 0;
     FILE *fp;
-    size_t client_res_len;
     char *client_res;
-    char *client_res_b64;
 
     if (!mh_oauth_new (&ctx, svc)) adios(NULL, mh_oauth_get_err_string(ctx));
 
     if (log != NULL) mh_oauth_log_to(stderr, ctx);
 
-    fn = getcpy(mh_oauth_cred_fn(ctx));
+    fn = getcpy(mh_oauth_cred_fn(svc));
     fp = lkfopendata(fn, "r+", &failed_to_lock);
     if (fp == NULL) {
         if (errno == ENOENT) {
@@ -183,18 +182,14 @@ mh_oauth_do_xoauth(const char *user, const char *svc, FILE *log)
     free(fn);
 
     /* XXX writeBase64raw modifies the source buffer!  make a copy */
-    client_res = getcpy(mh_oauth_sasl_client_response(&client_res_len, user,
+    client_res = getcpy(mh_oauth_sasl_client_response(oauth_res_len, user,
                                                       cred));
     mh_oauth_cred_free(cred);
     mh_oauth_free(ctx);
-    client_res_b64 = mh_xmalloc(((((client_res_len) + 2) / 3 ) * 4) + 1);
-    if (writeBase64raw((unsigned char *)client_res, client_res_len,
-                       (unsigned char *)client_res_b64) != OK) {
-        adios(NULL, "base64 encoding of XOAUTH2 client response failed");
-    }
-    free(client_res);
 
-    return client_res_b64;
+    *oauth_res = (unsigned char *) client_res;
+
+    return OK;
 }
 
 static boolean
@@ -569,36 +564,6 @@ mh_oauth_cred_free(mh_oauth_cred *cred)
     free(cred);
 }
 
-const char *
-mh_oauth_cred_fn(mh_oauth_ctx *ctx)
-{
-    char *result, *result_if_allocated;
-    const char *svc = ctx->svc.name;
-
-    char *component = mh_oauth_node_name_for_svc("credential-file", svc);
-    result = context_find(component);
-    free(component);
-
-    if (result == NULL) {
-        result = mh_xmalloc(sizeof "oauth-" - 1
-                            + strlen(svc)
-                            + 1 /* '\0' */);
-        sprintf(result, "oauth-%s", svc);
-        result_if_allocated = result;
-    } else {
-        result_if_allocated = NULL;
-    }
-
-    if (result[0] != '/') {
-        const char *tmp = m_maildir(result);
-        free(result_if_allocated);
-        result = getcpy(tmp);
-    }
-
-    free(ctx->cred_fn);
-    return ctx->cred_fn = result;
-}
-
 /* for loading multi-user cred files */
 struct user_creds {
     mh_oauth_cred *creds;
@@ -1165,5 +1130,4 @@ get_json_strings(const char *input, size_t input_len, FILE *log, ...)
     free(tokens);
     return result;
 }
-
 #endif