Added NMH_ADDL_CPPFLAGS macro in new m4/cppflags.m4, to remove

[nmh] / h / oauth.h

diff --git a/h/oauth.h b/h/oauth.h
index a49cb4aced55cc56513dcca73f343a0b446cf467..274ca9de4d06675966ab2231a9d210cc594eb609 100644 (file)
--- a/h/oauth.h
+++ b/h/oauth.h
@@ -63,6 +63,10 @@ typedef enum {
     /* Attempting to refresh an access token without a refresh token. */
     MH_OAUTH_NO_REFRESH,
 
+
+    /* requested user not in cred file */
+    MH_OAUTH_CRED_USER_NOT_FOUND,
+
     /* error loading serialized credentials */
     MH_OAUTH_CRED_FILE
 } mh_oauth_err_code;
@@ -71,6 +75,32 @@ typedef struct mh_oauth_ctx mh_oauth_ctx;
 
 typedef struct mh_oauth_cred mh_oauth_cred;
 
+typedef struct mh_oauth_service_info mh_oauth_service_info;
+
+struct mh_oauth_service_info {
+    /* Name of service, so we can search static internal services array
+     * and for determining default credential file name. */
+    char *name;
+
+    /* Human-readable name of the service; in mh_oauth_ctx::svc this is not
+     * another buffer to free, but a pointer to either static SERVICE data
+     * (below) or to the name field. */
+    char *display_name;
+
+    /* [1] 2.2 Client Identifier, 2.3.1 Client Password */
+    char *client_id;
+    /* [1] 2.3.1 Client Password */
+    char *client_secret;
+    /* [1] 3.1 Authorization Endpoint */
+    char *auth_endpoint;
+    /* [1] 3.1.2 Redirection Endpoint */
+    char *redirect_uri;
+    /* [1] 3.2 Token Endpoint */
+    char *token_endpoint;
+    /* [1] 3.3 Access Token Scope */
+    char *scope;
+};
+
 /*
  * Do the complete dance for XOAUTH2 as used by POP3 and SMTP.
  *
@@ -188,7 +218,7 @@ mh_oauth_cred_free(mh_oauth_cred *cred);
  * Never returns NULL.
  */
 const char *
-mh_oauth_cred_fn(mh_oauth_ctx *ctx);
+mh_oauth_cred_fn(const char *svc_name);
 
 /*
  * Serialize OAuth tokens to file.
@@ -196,7 +226,7 @@ mh_oauth_cred_fn(mh_oauth_ctx *ctx);
  * On error, return FALSE.
  */
 boolean
-mh_oauth_cred_save(FILE *fp, mh_oauth_cred *cred);
+mh_oauth_cred_save(FILE *fp, mh_oauth_cred *cred, const char *user);
 
 /*
  * Load OAuth tokens from file.
@@ -206,7 +236,7 @@ mh_oauth_cred_save(FILE *fp, mh_oauth_cred *cred);
  * On error, return NULL.
  */
 mh_oauth_cred *
-mh_oauth_cred_load(FILE *fp, mh_oauth_ctx *ctx);
+mh_oauth_cred_load(FILE *fp, mh_oauth_ctx *ctx, const char *user);
 
 /*
  * Return null-terminated SASL client response for XOAUTH2 from access token.
@@ -219,3 +249,14 @@ mh_oauth_cred_load(FILE *fp, mh_oauth_ctx *ctx);
 const char *
 mh_oauth_sasl_client_response(size_t *res_len,
                               const char *user, const mh_oauth_cred *cred);
+
+/*
+ * Retrieve the various entries for the OAuth mechanism
+ */
+
+boolean 
+mh_oauth_get_service_info(const char *svc_name, mh_oauth_service_info *svcinfo,
+                         char *errbuf, size_t errbuflen);
+
+char *mh_oauth_get_svc_name(mh_oauth_ctx *ctx);
+void mh_oauth_set_cred_fn(mh_oauth_ctx *ctx, char *filename);