Implement SSH authorized key management

2026-09-08 16:37:47 +02:00
parent 22a7c7b0a5
commit 42f6423d4e
19 changed files with 930 additions and 83 deletions
@@ -47,6 +47,27 @@ settings = "--settings" in sys.argv
 serial_settings = "--serial-settings" in sys.argv
 accounts = "--accounts" in sys.argv
 if accounts:
+    HEADERS["mbedtls/base64.h"] = """
+#pragma once
+#include <stddef.h>
+#include <openssl/evp.h>
+static inline int mbedtls_base64_decode(unsigned char *out, size_t capacity, size_t *length,
+                                        const unsigned char *in, size_t n) {
+    unsigned char decoded[132];
+    if (!n || n>172 || n%4) return -1;
+    int result=EVP_DecodeBlock(decoded,in,(int)n);
+    if (result<0) return -1;
+    if (in[n-1]=='=') --result;
+    if (in[n-2]=='=') --result;
+    if ((size_t)result>capacity) return -1;
+    memcpy(out,decoded,(size_t)result); *length=(size_t)result; return 0;
+}
+static inline int mbedtls_base64_encode(unsigned char *out, size_t capacity, size_t *length,
+                                        const unsigned char *in, size_t n) {
+    if (capacity < 4*((n+2)/3)+1) return -1;
+    *length=(size_t)EVP_EncodeBlock(out,in,(int)n); return 0;
+}
+"""
    HEADERS["esp_timer.h"] += """
 #include <stdbool.h>
 typedef void *esp_timer_handle_t;