From 3ec7aef28c5523d15f7c677ab29dfc30b3b5fc2f Mon Sep 17 00:00:00 2001
From: Florian Pritz <bluewind@xinu.at>
Date: Sat, 11 May 2013 12:21:59 +0200
Subject: Add API key support

Signed-off-by: Florian Pritz <bluewind@xinu.at>
---
 fb-helper.c | 24 +++++++++++++++++++-----
 fb.1        |  4 ++++
 fb.in       | 14 +++++++++++++-
 3 files changed, 36 insertions(+), 6 deletions(-)

diff --git a/fb-helper.c b/fb-helper.c
index c8e4256..6e2a7fb 100644
--- a/fb-helper.c
+++ b/fb-helper.c
@@ -51,6 +51,7 @@ struct options {
 	int debug;
 	char *url;
 	char *file;
+	char *apikeyfile;
 };
 
 /* load the contents of file fn into data */
@@ -222,6 +223,7 @@ void display_help()
 	printf("    -h         This help\n");
 	printf("    -u <url>   URL of pastebin or URL to download\n");
 	printf("    -f <file>  File to upload to URL\n");
+	printf("    -a <file>  Path to API key file\n");
 }
 
 int main(int argc, char *argv[])
@@ -251,7 +253,8 @@ int main(int argc, char *argv[])
 	struct options options = {
 		.debug = 0,
 		.file = NULL,
-		.url = NULL
+		.url = NULL,
+		.apikeyfile = NULL
 	};
 
 	if (argc == 1) {
@@ -259,7 +262,7 @@ int main(int argc, char *argv[])
 		exit(0);
 	}
 
-	while ((opt = getopt(argc, argv, "Du:f:m:h")) != -1) {
+	while ((opt = getopt(argc, argv, "Du:f:m:a:h")) != -1) {
 		switch (opt) {
 			case 'D': options.debug = 1; break;
 
@@ -267,6 +270,8 @@ int main(int argc, char *argv[])
 
 			case 'f': options.file = optarg; break;
 
+			case 'a': options.apikeyfile = optarg; break;
+
 			case 'h':
 				display_help();
 				exit(0);
@@ -296,6 +301,18 @@ int main(int argc, char *argv[])
 		curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
 	}
 
+	if (options.apikeyfile) {
+		curl_formadd(&formpost,
+			 &lastptr,
+			 CURLFORM_COPYNAME, "apikey",
+			 CURLFORM_FILECONTENT, options.apikeyfile,
+			 CURLFORM_END);
+	} else {
+		/* use .netrc settings for authentication if available */
+		curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
+	}
+
+
 	/* if we have a file to upload, add it as a POST request */
 	if (options.file) {
 		struct stat statbuf;
@@ -358,9 +375,6 @@ int main(int argc, char *argv[])
 	curl_easy_setopt(curl, CURLOPT_URL, options.url);
 	curl_easy_setopt(curl, CURLOPT_USERAGENT, userAgent);
 
-	/* use .netrc settings for authentication if available */
-	curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
-
 	/* bail if the upload stalls for 30 seconds */
 	curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 1L);
 	curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 30L);
diff --git a/fb.1 b/fb.1
index 26077d5..e2ba33e 100644
--- a/fb.1
+++ b/fb.1
@@ -91,6 +91,8 @@ Display debugging information.
 .El
 .Sh CONFIGURATION FILES
 .Bl -tag
+.It $XDG_CONFIG_HOME/fb-client/apikey
+This file contains the API key to use for authentication. If this file exists, netrc authentication will be disabled.
 .It $XDG_CONFIG_HOME/fb-client/config
 This file allows to override certain variables by using the format 'option_name="value"'.
 Both, the option value and name, are case-sensitive string literals.
@@ -101,6 +103,8 @@ The following option names are supported:
 The URL of the pastebin you want to use
 .It clipboard_cmd
 The command used to copy URLs of uploaded files to the clipboard. This defaults to xclip or pbcopy on Darwin.
+.It apikey_file
+The file that contains the API key. This defaults to "$XDG_CONFIG_HOME/fb-client/apikey"
 .El
 .It ~/.netrc
 This file will be used for authentication.
diff --git a/fb.in b/fb.in
index 3ab25db..cc79e21 100644
--- a/fb.in
+++ b/fb.in
@@ -32,6 +32,8 @@ if [ -z "$XDG_CONFIG_HOME" ]; then
 	XDG_CONFIG_HOME="$HOME/.config"
 fi
 
+apikey_file="$XDG_CONFIG_HOME/fb-client/apikey"
+
 config_file="$XDG_CONFIG_HOME/fb-client/config"
 if [ -e "$config_file" ]; then
 	. "$config_file"
@@ -74,6 +76,10 @@ request_helper() {
 			helperopts="$helperopts -D"
 		fi
 
+		if [ -e "$apikey_file" ]; then
+			helperopts="$helperopts -a $apikey_file"
+		fi
+
 		if [ "$mode" = "d" ]; then
 			$libdir/fb-helper $helperopts -u "$url"
 		fi
@@ -83,7 +89,13 @@ request_helper() {
 		fi
 	else
 		useragent="fb-client/shell-$version"
-		curlopts="-# -n -L -A $useragent --speed-time 30 --speed-limit 1 --connect-timeout 10"
+		curlopts="-# -L -A $useragent --speed-time 30 --speed-limit 1 --connect-timeout 10"
+
+		if [ -e "$apikey_file" ]; then
+			curlopts="$curlopts --data-urlencode 'apikey@$apikey_file'"
+		else
+			curlopts="$curlopts -n"
+		fi
 
 		if [ "$debug" ]; then
 			curlopts="$curlopts -v"
-- 
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